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PPM
Rabu, 2025-10-01 04:07:36

Look up PPM or ppm in Wiktionary, the free dictionary. PPM may refer to: Planned preventive maintenance Project portfolio management Public performance...

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Parts-per notation
Senin, 2026-06-15 06:59:04

no associated units of measurement. Commonly used are parts-per-million – ppm, 10−6 parts-per-billion – ppb, 10−9 parts-per-trillion – ppt, 10−12 parts-per-quadrillion...

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PPMS
Jumat, 2024-08-09 17:14:16

PPMS can refer to: Primary Progressive Multiple Sclerosis Pilgrim Park Middle School, Wisconsin PMMS This disambiguation page lists articles associated...

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PPM Star Catalogue
Selasa, 2026-05-19 06:58:44

The PPM Star Catalogue (Positions and Proper Motions Star Catalogue) is the successor of the SAO Catalogue. It contains precise positions and proper motions...

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Netpbm
Kamis, 2026-08-13 13:52:22

format (PBM) portable graymap format (PGM) portable pixmap format (PPM) PBM, PGM and PPM, sometimes collectively referred to as the portable anymap format...

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Hard water
Selasa, 2026-07-21 20:30:44

116 ppm Calgary, Alberta: 165 ppm[citation needed] Regina, Saskatchewan: 496 ppm Saskatoon, Saskatchewan: 160–180 ppm Winnipeg, Manitoba: 77 ppm Toronto...

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Prediction by partial matching
Minggu, 2026-08-16 10:40:28

Prediction by partial matching (PPM) is an adaptive statistical data compression technique based on context modeling and prediction. PPM models use a set of previous...

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Carbon dioxide
Jumat, 2026-08-14 07:00:32

atmosphere at 428 parts per million (ppm), or about 0.043% (as of July 2025) having risen from pre-industrial levels of 280 ppm or about 0.028%. Burning fossil...

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Portable People Meter
Kamis, 2026-07-23 16:11:32

The Portable People Meter (PPM), also known as the Nielsen Meter, is a system developed by Arbitron (now Nielsen Audio) to measure how many people are...

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Perl package manager
Selasa, 2023-03-21 13:49:08

distribution comes with PPM included, other distributions can use PPM after acquiring and building PPM module from CPAN. PPM uses so called “PPM Repositories”,...

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Gravitational constant
Sabtu, 2026-08-08 17:58:19

cited with a relative standard uncertainty of 0.046% (460 ppm), lowered to 0.012% (120 ppm) by 1986. But the continued publication of conflicting measurements...

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Peak programme meter
Jumat, 2026-08-14 21:46:18

programme meter (PPM) is an instrument used in professional audio that indicates the level of an audio signal. Different kinds of PPM fall into broad categories:...

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Saline water
Minggu, 2026-08-02 00:49:40

000 to 10,000 ppm (0.3–1%); and in highly saline water is 10,000 to 35,000 ppm (1–3.5%). Seawater has a salinity of roughly 35,000 ppm, equivalent to...

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People's Monarchist Party (Portugal)
Rabu, 2026-07-29 04:56:49

Duarte Pio of Braganza, succeeding him as the royal pretender. In 1979 the PPM entered an electoral pact with the Social Democratic Party and CDS – People's...

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Carbon dioxide in the atmosphere of Earth
Jumat, 2026-07-03 06:39:54

2026, the concentration of carbon dioxide in the atmosphere reached 432 ppm or 0.0432% (on a molar basis), representing a mass of 3380 gigatonnes. This...

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Proton nuclear magnetic resonance
Kamis, 2025-10-23 14:02:17

The 2.5 ppm + 3.5 Hz signal will be split into 2.5 ppm + 7 Hz and 2.5 ppm. The 2.5 ppm − 3.5 Hz signal will be split into 2.5 ppm and 2.5 ppm − 7 Hz....

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Democratic Alliance (Portugal, 2024)
Jumat, 2026-07-03 08:08:47

AD – Democratic Alliance and also included the People's Monarchist Party (PPM). Marcelo Rebelo de Sousa led a failed attempt to establish a new Democratic...

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Pulse-position modulation
Kamis, 2025-11-27 05:04:03

Pulse-position modulation (PPM) is a form of signal modulation in which M message bits are encoded by transmitting a single pulse in one of 2 M {\displaystyle...

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DSS (NMR standard)
Selasa, 2026-07-07 20:00:29

exhibits resonances at 2.91 ppm (m), 1.75 ppm (m), and 0.63 ppm (m) at an intensity of 22% of the reference resonance at 0 ppm. Sodium trimethylsilyl propionate...

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Gonçalo da Câmara Pereira
Minggu, 2026-04-19 17:11:00

People's Monarchist Party (PPM) since 2017. He was a member of the Lisbon Municipal Assembly between 2009 and 2013, nominated by the PPM as part of the "Lisboa...

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Abundance of elements in Earth's crust
Kamis, 2026-08-06 21:11:12

for each chemical element shown as mg/kg, or parts per million (ppm) by mass (10,000 ppm = 1%). The Earth's crust is one "reservoir" for measurements of...

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Ultra-low-sulfur diesel
Jumat, 2026-08-07 22:27:10

Diesel, 50 ppm and 500 ppm on most areas and 1800 ppm in remote areas. Since January 2013, the 10 ppm or EURO V Diesel replaced the 50 ppm Diesel, which...

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Progressive Party of Maldives
Minggu, 2026-04-05 12:24:23

Progressive Party of Maldives (Dhivehi: ޕްރޮގްރެސިވް ޕާރޓީ އޮފް މޯލްޑިވްސް, PPM), was a political party in the Maldives. The stated goal of the party was...

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Mary Travers
Jumat, 2026-07-31 15:39:30

Mary Allin Travers (November 9, 1936 – September 16, 2009) was an American singer who found fame as a member of the 1960s folk trio Peter, Paul and Mary...

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Hydrogen sulfide
Rabu, 2026-08-05 22:59:55

petrochemical workers, are set to alarm at as low as 5 to 10 ppm and to go into high alarm at 15 ppm. Metabolism causes oxidation to sulfate, which is harmless...

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Climate change scenario
Jumat, 2026-06-26 05:14:59

often quantified in terms of "parts-per-million carbon dioxide equivalent" (ppm CO2e), or the increment/decrement in carbon dioxide concentrations which...

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List of highly toxic gases
Rabu, 2026-04-15 21:07:24

median lethal concentration (LC50) in air of more than 200 parts per million (ppm) but not more than 2,000 parts per million by volume of gas or vapor, or...

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PPM America, Inc.
Selasa, 2026-06-16 17:59:51

PPM America, Inc. is a U.S.-based investment management firm that is registered with the SEC as an investment advisor. It managed $9.7 billion assets...

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Tin sources and trade during antiquity
Rabu, 2026-07-29 04:44:33

million (ppm), compared to iron with 50,000 ppm, copper with 70 ppm, lead with 16 ppm, arsenic with 5 ppm, silver with 0.1 ppm, and gold with 0.005 ppm. Ancient...

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Iron meteorite
Selasa, 2026-05-19 17:12:41

55–100 ppm Ga, 190–520 ppm Ge, 0.6–5.5 ppm Ir, Ge-Ni correlation negative. IB: Ataxites and medium octahedrites, 8.7–25% Ni, 11–55 ppm Ga, 25–190 ppm Ge,...

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Diesel fuel
Sabtu, 2026-07-11 15:19:10

the 1990s specifications allowed a content of 2000 ppm max of sulfur, reduced to a limit of 350 ppm by the beginning of the 21st century with the introduction...

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Mexican People's Party
Jumat, 2025-05-09 17:46:32

abbreviated PPM) was a Marxist, Socialist political party in Mexico, founded in 1977. PPM was led by Alejandro Gascón Mercado [Wikidata]. PPM was mainly...

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Ozone
Minggu, 2026-08-16 11:54:57

chlorine, and detectable by many people at concentrations of as little as 0.1 ppm in air. Ozone's O3 structure was determined in 1865. The molecule was later...

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Formaldehyde
Selasa, 2026-08-11 19:15:13

05 ppm formaldehyde for hardwood plywood, 0.09 ppm formaldehyde for particleboard, 0.11 ppm formaldehyde for medium-density fiberboard, and 0.13 ppm formaldehyde...

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Ammonia
Minggu, 2026-08-16 02:21:11

25 ppm; for exposure of 1 hour is 400 ppm. Ammonia is an irritant and irritation increases with concentration; the permissible exposure limit is 25 ppm,...

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José Mourinho
Jumat, 2026-08-14 12:03:17

Managerial record by team and tenure Team From To Record PPM Ref. P W D L GF GA GD Win % Benfica 20 September 2000 5 December 2000 11 6 3 2 17 9 +8 054...

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Nitrogen dioxide
Sabtu, 2026-08-15 03:12:58

diseases. The LC50 (median lethal dose) for humans has been estimated to be 174 ppm for a 1-hour exposure. It is also included in the NOx family of atmospheric...

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Methyl isocyanate
Kamis, 2026-06-18 17:13:02

Governmental Industrial Hygienists is 0.02 ppm. MIC is toxic by inhalation, ingestion and contact in quantities as low as 0.4 ppm. Exposure symptoms include coughing...

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Hoagland solution
Selasa, 2026-06-30 13:48:33

210 ppm P 31 ppm S 64 ppm Cl 0.14 ppm / 0.65 ppm B 0.11 ppm / 0.5 ppm Na 0 ppm / 0.023 ppm / 1.2 ppm* Mg 48.6 ppm K 235 ppm Ca 200 ppm / 160 ppm Mn 0...

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Permian–Triassic extinction event
Minggu, 2026-08-16 13:13:39

to 2,500 ppm (for comparison, the concentration immediately before the Industrial Revolution was 280 ppm, and the amount today is about 426 ppm). There...

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Parry People Movers
Jumat, 2025-10-31 03:18:11

Parry People Movers Ltd. (PPM) was a small British manufacturer of lightweight railcars that use flywheel energy storage for traction, allowing electric...

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Wi-Fi 7
Sabtu, 2026-06-27 01:40:20

6 Gbit/s —N/a O-OFDM ? ? IR (IrDA) 802.11-1997 June 1997 850–900 nm ? 1, 2 —N/a PPM ? ? 802.11 Standard rollups   802.11-2007 (802.11ma) March 2007 2.4, 5 Up...

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Sulfur dioxide
Rabu, 2026-08-12 17:15:00

per million (ppm). In the US, the OSHA set the PEL at 5 ppm (13 mg/m3) time-weighted average. Also in the US, NIOSH set the IDLH at 100 ppm. In 2010, the...

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Acetic acid
Sabtu, 2026-08-15 01:47:49

(eight hours) to acetic acid vapours at 10 ppm can produce some irritation of eyes, nose, and throat; at 100 ppm marked lung irritation and possible damage...

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Project portfolio management
Minggu, 2026-04-19 10:44:37

Project portfolio management (PPM) is the centralized management of the processes, methods, and technologies used by project managers and project management...

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Phenol
Senin, 2026-08-17 02:37:27

taste of the distinctive Islay scotch whisky, generally ~30 ppm, but it can be over 160 ppm in the malted barley used to produce whisky. This amount is...

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Hexane
Senin, 2026-06-01 15:52:26

radical reactions. Inhalation of n-hexane at 5000 ppm for 10 minutes produces marked vertigo; 2500-1000 ppm for 12 hours produces drowsiness, fatigue, loss...

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Phosgene
Senin, 2026-07-27 21:14:05

like rotten banana peels. The odor detection threshold for phosgene is 0.4 ppm, four times the threshold limit value (time weighted average). Its high toxicity...

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Martinican Progressive Party
Selasa, 2026-07-14 03:21:31

The Martinican Progressive Party (French: Parti progressiste martiniquais, PPM) is a democratic socialist political party in Martinique. It was founded...

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Naphthalene
Minggu, 2026-08-02 22:20:18

characteristic odor that is detectable at concentrations as low as 0.08 ppm. As an aromatic hydrocarbon, naphthalene's structure consists of a fused...

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Persistent pupillary membrane
Sabtu, 2025-11-22 02:08:07

Persistent pupillary membrane (PPM) is a condition of the eye involving remnants of a fetal membrane that persist as strands of tissue crossing the pupil...

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Rajeev Kumar (politician, former police officer)
Selasa, 2026-07-07 15:37:09

Rajeev Kumar (born 31 January 1966) IPS PPM is a retired Indian police officer and bureaucrat, who is currently serving as a member of the Rajya Sabha...

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Altair
Minggu, 2026-08-02 06:50:10

Altair is the brightest star in the equatorial constellation of Aquila and the twelfth-brightest star in the night sky. It has the Bayer designation Alpha Aquilae...

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Phosphine
Kamis, 2026-08-06 15:41:57

respiratory poison, and is immediately dangerous to life or health at 50 ppm. Phosphine has a trigonal pyramidal structure. Phosphines are compounds that...

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Vinyl chloride
Kamis, 2026-06-25 05:16:40

classified by ppm levels in ambient air with 4,000 ppm having a threshold effect. The intensity of symptoms varies from acute (1,000–8,000 ppm), including...

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Tetrahydrofurfuryl acetate
Kamis, 2025-07-17 18:03:02

accepted as safe in the USA. Typical levels of use are 2 ppm in drinks, 8 ppm in ice cream, and 20 ppm in baked products and confectionery. Classified as a...

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People's Peace Movement (Afghanistan)
Sabtu, 2026-02-14 11:44:06

suicide car bomb attack on 19 March in Lashkargah, Helmand Province. The PPM calls for the military forces of both the government of Afghanistan and the...

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Post Present Medium
Senin, 2025-07-14 02:16:47

Post Present Medium (or PPM) is an independent record label started and run by Dean Allen Spunt, also from the band No Age. Spunt started the label in...

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Tin mining
Minggu, 2026-03-08 14:16:26

element in the Earth's crust, with approximately 2 ppm (parts per million), compared to iron with 50,000 ppm. Tin extraction and use can be dated to the beginnings...

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HP DeskJet
Jumat, 2026-07-17 03:15:49

introduced in 1993, offering 6 ppm B&W, and 1 ppm color. This was replaced by the HP DeskJet 1600C (1995), offering 9 ppm B&W, and 4 ppm color, which offered a...

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1,4-Dioxane
Senin, 2026-07-20 04:53:12

up to 1410 ppm (~0.14%wt), and at levels up to 279 ppm (~0.03%wt) in off the shelf cosmetic products. Levels of 1,4-dioxane exceeding 85 ppm (~0.01%wt)...

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Grain per gallon
Rabu, 2026-03-04 22:55:45

translates into 1 part in about 58,000 parts of water or 17.1 parts per million (ppm). Also called Clark degree (in terms of an imperial gallon). Calcium and...

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Dichloromethane
Jumat, 2026-07-24 15:02:31

occupational exposure limit for DCM of 100 ppm (8-hour time-weighted average) and a short-term exposure limit of 200 ppm for a 15-minute period. The European...

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Tetrachloroethylene
Kamis, 2026-07-30 04:59:17

mild, sweet, sharp odor, detectable by most people at a concentration of 50 ppm. Tetrachloroethylene is produced industrially by the chlorination or oxychlorination...

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Next Azorean regional election
Senin, 2026-07-13 08:42:37

Following the PSD/CDS/PPM coalition win in the 2024 regional election, in the October 2025 local elections, the PSD, CDS–PP and PPM lists, alone or in coalition...

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Intergraph
Minggu, 2026-05-24 04:41:16

through three divisions: Hexagon Asset Lifecycle Intelligence (ALI, formerly PPM), Hexagon Safety & Infrastructure, and Hexagon Geospatial. The company's...

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Capella
Selasa, 2026-08-04 11:32:11

24608, HR 1708, SAO 40186, PPM 47925, ADS 3841, CCDM J05168+4559, WDS 05167+4600, LTT 11619, NLTT 14766 A: GJ 194 HL: GJ 195 H: PPM 47938, G 96-29, LTT 11622...

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Rigel
Kamis, 2026-07-30 23:58:27

Rigel is a blue supergiant star in the equatorial constellation of Orion. It has the Bayer designation β Orionis, which is Latinized to Beta Orionis and...

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Carbonate hardness
Rabu, 2026-06-03 21:14:38

parts per million calcium carbonate ( ppm CaCO 3 or grams CaCO 3 per litre|mg/L). One dKH is equal to 17.848 mg/L (ppm) CaCO 3, e.g. one dKH corresponds to...

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Flipnote Studio
Rabu, 2026-07-22 10:44:14

first time, they become friends with each other. Para Para Manga Koubou (PPM) is a video file format created by Nintendo, used to store Flipnote animations...

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Fluorine-19 nuclear magnetic resonance spectroscopy
Senin, 2026-02-02 09:53:56

range of about 800 ppm. For organofluorine compounds the range is narrower, being about −50 to −70 ppm (for CF3 groups) to −200 to −220 ppm (for CH2F groups)...

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Ethylene oxide
Selasa, 2026-07-28 15:21:43

08179 oz/lb) (rat, TD) Inhalation: 12,500 ppm (human, TCLo), 960 ppm/4 hours (dog, LC50) 33–50 ppm (rat or mouse, TC), 800 ppm/4 hours (rat or mouse, LC50) Subcutaneous...

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Ethyl acetate
Selasa, 2026-08-11 23:06:07

drowsiness, and unconsciousness. Humans exposed to a concentration of 400 ppm in 1.4 mg/L ethyl acetate for a short time were affected by nose and throat...

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Hydrogen selenide
Selasa, 2026-07-14 08:59:41

conditions. It is the most toxic selenium compound with an exposure limit of 0.05 ppm over an 8-hour period. Even at extremely low concentrations, this compound...

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Benzene
Sabtu, 2026-08-15 02:17:41

parts of air (1 ppm) in the workplace during an 8-hour workday, 40-hour workweek. The short term exposure limit for airborne benzene is 5 ppm for 15 minutes...

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CVS Caremark
Sabtu, 2026-04-11 16:11:54

buying up other PPM business around the country. In August 1995, MedPartners announced the acquisition of Mullikin Medical Enterprises, a PPM company based...

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Oil refinery
Rabu, 2026-07-22 03:55:45

TWA) ACGIH TLV (8-hour TWA) Benzene 10 ppm 1 ppm 0.1 ppm 0.5 ppm Toluene 200 ppm 10 ppm 100 ppm 20 ppm Xylene 100 ppmx 100 ppm 100 ppm 100 ppm Sources:...

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COVID-19
Kamis, 2026-08-13 08:38:05

sodium hypochlorite 0.5% hydrogen peroxide 0.2–7.5% povidone-iodine 50–200 ppm hypochlorous acid Other solutions, such as benzalkonium chloride and chlorhexidine...

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Howard Hughes
Minggu, 2026-08-09 04:32:16

Pseudoaddiction" (PDF). Practical Pain Management. 6 (7). Montclair, New Jersey: PPM Communications, Inc.: 12–29. Archived from the original (PDF) on September...

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Petroleum benzine
Selasa, 2026-07-28 20:24:42

function in the 500 ppm n-hexane group, slightly impaired in the 200 ppm n-hexane group and petroleum benzine II group (containing 500 ppm n-hexane), and barely...

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Keeling Curve
Selasa, 2026-06-16 05:19:53

averaged 274 parts per million by volume (ppm), and from the eastern United States in 1936–1938, which averaged 310 ppm, and concluded that CO2 concentrations...

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Public performance measure
Minggu, 2023-07-16 13:46:21

The public performance measure (PPM) is a measure of the punctuality and reliability of passenger trains in Britain. It is the percentage of scheduled...

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Food-grade lubricant
Rabu, 2026-08-12 21:21:06

must also be: Odorless Colorless Tasteless There is a 10 parts per million (ppm) limit for lubricant base oils (e.g., mineral oil) that can be present in...

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Voltage regulator module
Selasa, 2026-07-07 07:13:09

voltage regulator module (VRM), sometimes called processor power module (PPM), is a buck converter that provides the microprocessor and chipset the appropriate...

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Banknotes of the Canadian dollar
Kamis, 2026-04-02 04:08:00

at 28 PPM. It has since started modestly rising to 36 PPM in 2014. The Bank of Canada's medium-term planning target is to stay below 30 PPM. Most G20...

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Project production management
Minggu, 2026-06-14 22:09:46

Project production management (PPM) is the application of operations management to the delivery of capital projects. The PPM framework is based on a project...

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Pompano Beach Airpark
Senin, 2026-07-06 03:37:59

The Pompano Beach Airpark (IATA: PPM, ICAO: KPMP, FAA LID: PMP) is a public airport located one mile (1.6 km) northeast of the central business district...

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Denatonium
Sabtu, 2026-08-15 05:56:33

chemical compounds known, with bitterness thresholds of 0.05 ppm for the benzoate and 0.01 ppm for the saccharinate. Commercially, it is usually available...

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2-Butoxyethanol
Kamis, 2026-08-06 01:36:31

limit value (TLV) for worker exposure is 20 ppm, which is well above the odor detection threshold of 0.4 ppm. Blood or urine concentrations of 2-butoxyethanol...

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Hydrogen cyanide
Kamis, 2026-08-06 15:36:31

concentration of 100–200 ppm in breathing air will kill a human within 10 to 60 minutes. A hydrogen cyanide concentration of 2000 ppm (about 2380 mg/m3) will...

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Hydrazine
Jumat, 2026-08-14 20:07:39

Recommended Exposure Limit (REL): 0.03 ppm (0.04 mg/m3) 2-hour ceiling OSHA Permissible Exposure Limit (PEL): 1 ppm (1.3 mg/m3) 8-hour time-weighted average...

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Elk River Wind Project
Minggu, 2025-07-06 07:27:20

by PPM Energy and the project has been operating since 2005. Empire District Electric selected Elk River, and signed a twenty-year agreement with PPM Energy...

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Sour gas
Minggu, 2025-03-16 14:18:04

H2S per cubic meter of natural gas, which is equivalent to approximately 4 ppm by volume under standard temperature and pressure. However, this threshold...

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1,2-Dibromoethane
Selasa, 2026-06-23 16:43:30

It is a dense colorless liquid with a faint, sweet odor, detectable at 10 ppm. It is a widely used and sometimes-controversial fumigant. The combustion...

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350.org
Senin, 2026-06-01 01:11:27

grassroots movement. The 350 in the name stands for 350 parts per million (ppm) of carbon dioxide (CO2), which has been identified as a safe upper limit...

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Pulparindo
Minggu, 2025-12-14 03:40:44

on Pulparindo Extra Hot candy showing it contained between 0.12 and 0.18 ppm of lead. According to the U.S. Food and Drug Administration (FDA), this level...

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2025 Caymanian general election
Senin, 2025-11-24 06:06:21

independent candidates win 12 seats and the People's Progressive Movement (PPM) win seven. A government was formed by independent Wayne Panton, who became...

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Times Beach, Missouri
Rabu, 2026-07-15 20:51:29

contained 3–5 parts per million (ppm) of dioxin, NEPACCO was able to reduce the concentration of dioxin in hexachlorophene to 0.1 ppm. The result of this purification...

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ScottishPower
Senin, 2026-08-10 11:01:48

the United Kingdom and generates power for supply to the grid. It owned PPM Energy in the United States, which has now been folded into Avangrid. ScottishPower...

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N-Methylphenethylamine
Senin, 2026-08-17 02:22:56

remarkably high levels of NMPEA (~2300–5300 ppm). NMPEA is also present at low concentrations (< 10 ppm) in a wide range of foodstuffs. NMPEA is a positional...

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2024 Azorean regional election
Senin, 2026-07-13 08:41:45

Democrats, the CDS – People's Party (CDS–PP) and People's Monarchist Party (PPM), with the parliamentary support of Chega (CH) since late 2020. The Liberal...

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Pyridine
Kamis, 2026-08-06 15:43:08

shows a triplet at δ(α-C) = 150 ppm, δ(β-C) = 124 ppm and δ(γ-C) = 136 ppm, whereas benzene has a single line at 129 ppm. All shifts are quoted for the...

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Danube
Senin, 2026-08-17 03:28:17

with average bottom gradient 0.12% (1200 ppm), from Passau to Devín Gate the gradient lessens to 0.06% (600 ppm). Middle Section: From Devín Gate to Iron...

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DGH
Senin, 2026-08-10 17:12:43

(CaCO3) per litre of water. Consequently, 1 dGH corresponds to 10 ppm CaO but 17.848 ppm CaCO3 which has a molar mass of 100.09 g/mol. A degree of general...

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Electronic color code
Senin, 2026-06-29 09:13:28

was black for ±1000 ppm/°C, brown for ±500, red for ±200, orange for ±100, yellow for −20 to +100 ppm/°C, and green for 0 to +70 ppm/°C. A similar six-dot...

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Methylchloroisothiazolinone
Kamis, 2026-06-04 08:48:35

Kathon to be diluted to 100 PPM by volume, but with the aircraft maintenance technician being unfamiliar with the term "PPM" and the term not being defined...

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Fluoride therapy
Senin, 2026-05-11 09:10:02

01–10 ppm F) over long periods of time. Reaction of apatite dissolution with CaF2 formation occurs in higher levels of fluoride (100–10,000 ppm F) and...

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2016
Sabtu, 2026-08-15 22:52:33

Ukraine. Global CO2 levels exceed 400 ppm at the time of year normally associated with minimum levels. A 400 ppm level is believed to be higher than anything...

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Platinum-195 nuclear magnetic resonance
Selasa, 2025-05-27 04:16:53

chemical shifts of 195Pt nuclei span a very large range of over 13000 ppm (cf. with ~300 ppm range for 13C). The NMR signals are also very sharp and highly sensitive...

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Nicarbazin
Sabtu, 2026-03-21 01:53:22

dose that proved to be able to produce these effects was 50 ppm on egg weight and 70 ppm on egg production. The intensity of these effects was correlated...

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Sida rhombifolia
Sabtu, 2026-08-08 03:06:30

to 347,000 ppm protein, 94,000 to 475,000 ppm carbohydrates, 33,000 to 167,000 ppm fiber, 14,000 to 71,000 ppm fat, and 16,000 to 81,000 ppm ash. However...

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Nitric acid
Kamis, 2026-04-23 05:37:50

concentration) 138 ppm (rat, 30 min) NIOSH (US health exposure limits): PEL (Permissible) TWA 2 ppm (5 mg/m3) REL (Recommended) TWA 2 ppm (5 mg/m3) ST 4 ppm (10 mg/m3)...

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Mespilus germanica
Rabu, 2026-08-12 15:49:39

31 mg/l 47.20 ppm 4.70 ppm End 1984 1.54 mg/l 61.74 mg/l 70.06 mg/l 43.00 ppm 4.50 ppm Early 1985 2.64 mg/l 43.50 mg/l 35.70 mg/l 48.90 ppm 5.20 ppm Late 1985...

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2025 Portuguese legislative election
Sabtu, 2026-08-15 21:33:23

(PSD), the CDS – People's Party (CDS–PP) and the People's Monarchist Party (PPM), and led by PSD leader Luís Montenegro, won the 2024 legislative election...

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Salt water chlorination
Rabu, 2026-07-01 22:24:52

Salt water chlorination is a process that uses dissolved salt (1000–4000 ppm or 1–4 g/L) for the chlorination of swimming pools and hot tubs. The chlorine...

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Neem cake
Selasa, 2026-03-10 14:53:41

to 3.0%), Zn (Zinc 15 ppm to 60 ppm), Cu (Copper 4 ppm to 20 ppm), Fe (Iron 500 ppm to 1200 ppm), Mn (Manganese 20 ppm to 60 ppm). It is rich in both sulphur...

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Machine learning
Senin, 2026-08-17 00:59:37

examine three representative lossless compression methods, LZW, LZ77, and PPM. According to AIXI theory, a connection more directly explained in Hutter...

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Bromomethane
Senin, 2026-06-22 23:47:48

death vary from 1,600 to 60,000 ppm, depending on the duration of exposure (as a comparison exposure levels of 70 to 400 ppm of carbon monoxide cover the...

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Greenhouse gas
Jumat, 2026-08-14 05:14:42

typically measured in parts per million (ppm) or parts per billion (ppb) by volume. A CO2 concentration of 420 ppm means that 420 out of every million air...

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2025 Portuguese local elections
Senin, 2026-07-13 08:17:21

plus with parties like Earth Party (MPT) and the People's Monarchist Party (PPM), while in the case of the PS, coalitions between BE, PAN and Livre were...

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Acrolein
Minggu, 2026-08-16 12:02:36

weeds, as well as algae, in irrigation canals. It is used at a level of 10 ppm in irrigation and recirculating waters. In the oil and gas industry, it is...

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Alpha Lacertae
Selasa, 2026-05-05 08:37:33

Alpha Lacertae, also named Stellio, is a single white-hued star in the constellation of Lacerta, located 103 light-years from the Sun. It is the brightest...

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Paulo Estêvão
Sabtu, 2026-05-02 06:48:28

the Azores as a member of the PPM, serving until 2024. During his time in office, namely due to him being the only PPM politician elected to a Legislative...

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Arsine
Senin, 2026-06-29 09:46:12

slight garlic or fish-like scent when the compound is present above 0.5 ppm. This compound is kinetically stable: at room temperature it decomposes only...

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Total dissolved solids
Sabtu, 2026-04-11 06:23:53

(colloidal sol) suspended form. TDS are often measured in parts per million (ppm). TDS in water can be measured using a digital meter. Generally, the operational...

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Hydroponics
Sabtu, 2026-07-25 12:26:32

concentrations between 1,000 and 2,500 ppm. Acceptable concentrations for the individual nutrient ions, which comprise that total ppm figure, are summarized in the...

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P-Xylene
Selasa, 2025-03-11 23:34:59

highly flammable. The odor threshold of p-xylene is 0.62 parts per million (ppm). The production of p-xylene is industrially significant, with annual demand...

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Albireo
Minggu, 2026-06-21 21:52:06

Albireo /ælˈbɪrioʊ/ is a double star designated Beta Cygni (β Cygni, abbreviated Beta Cyg, β Cyg). The International Astronomical Union uses the name "Albireo"...

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Toluene diisocyanate
Selasa, 2026-01-27 02:43:32

Administration has set a permissible exposure limit with a ceiling at 0.02 ppm (0.14 mg/m3), while the National Institute for Occupational Safety and Health...

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Crystal oscillator
Selasa, 2026-08-04 18:53:21

low-priced oscillators) with frequency accuracy measured in parts per million (ppm). It behaves like an RLC circuit, but with a much higher Q factor (lower...

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Basis point
Kamis, 2026-08-06 19:11:20

part in 1,000 Per cent mille (pcm) 1 part in 100,000 Parts per million (ppm) 1 part in 1,000,000 Parts-per notation – Set of units to describe small...

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Sulfite
Sabtu, 2026-08-15 11:49:33

that they contain sulfites if they contain more than 10 parts per million (ppm). In the European Union an equivalent regulation came into force in November...

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2013 Maldivian presidential election
Minggu, 2025-11-23 19:33:06

Maldives (PPM), former president Maumoon Abdul Gayyoom, declared that he would not participate in any further election on 25 February. PPM held its presidential...

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Chemical shift
Sabtu, 2026-07-25 13:03:41

16 ppm to 4.26 ppm reflecting this trend. In carbon NMR the chemical shift of the carbon nuclei increase in the same order from around −10 ppm to 70 ppm...

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Invar
Minggu, 2026-08-16 12:47:01

20 °C and 100 °C) of about 1.2 × 10−6 K−1 (1.2 ppm/°C), while ordinary steels have values of around 11–15 ppm/°C.[citation needed] Extra-pure grades (<0.1%...

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Sewer gas
Senin, 2026-06-15 19:46:44

hydrogen sulfide (>150 ppm) can produce olfactory fatigue, whereby the scent becomes undetectable. At higher concentrations (>300 ppm), hydrogen sulfide can...

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List of stars in Corona Australis
Jumat, 2025-12-19 19:34:55

This is the list of notable stars in the constellation Corona Australis, sorted by decreasing brightness. Notes Labelled B Telescopii (B Tel/B Telescopii)...

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Phosphorus trichloride
Kamis, 2025-10-09 19:43:06

trigonal pyramidal shape. Its 31P NMR spectrum exhibits a singlet around +220 ppm with reference to a phosphoric acid standard.[citation needed] The phosphorus...

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Uranium mining
Kamis, 2026-05-14 16:11:39

Mining companies usually consider concentrations greater than 0.075% (750 ppm) as ore, or rock economical to mine at current uranium market prices. There...

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Domestos
Kamis, 2026-07-23 06:23:16

essentially a 10–25% solution of sodium hypochlorite) contains 100,000 ppm (10%) of the active component, available chlorine; many other bleaches contain...

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Lead paint
Senin, 2026-07-27 01:20:03

its use in paint to 600 parts per million (ppm). An amendment taking effect in May 2025 modified this to 90 ppm. The amendment also included all industrial...

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Water
Minggu, 2026-08-16 11:43:53

by government regulations (typically 1 part per million (ppm) for drinking water, and 1–2 ppm of chlorine not yet reacted with impurities for bathing water)...

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Acetaldehyde
Selasa, 2026-08-11 02:40:18

threshold limit value is 25 ppm (STEL/ceiling value) and the MAK (Maximum Workplace Concentration) is 50 ppm. At 50 ppm acetaldehyde, no irritation or...

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Assembly of the Republic (Portugal)
Senin, 2026-07-13 09:19:18

1991 1995 1999 2002 2005 2009 2011 2015 2019 2022 2024 2025   CH   ADIM   PPM   CDS-PP   IL   PSN   MPT   PPD/PSD   ASDI   PRD   JPP   PAN   PS   UEDS...

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Climate change
Minggu, 2026-08-16 14:09:07

produce atmospheric CO2 concentrations that range widely between 380 and 1400 ppm. The environmental effects of climate change are broad and far-reaching,...

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Democratic Alliance (Portugal, 1979)
Kamis, 2025-04-17 13:12:06

(PSD), CDS – People's Party (CDS–PP) and the People's Monarchist Party (PPM). It existed between 1979 and 1983, and was refounded for the 2024 legislative...

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Carbon monoxide
Minggu, 2026-08-16 19:26:31

8636 ppm (rat, 15 min) 5207 ppm (rat, 30 min) 1784 ppm (rat, 4 h) 2414 ppm (mouse, 4 h) 5647 ppm (guinea pig, 4 h) LCLo (lowest published) 4000 ppm (human...

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Dinitolmide
Jumat, 2026-07-03 20:48:06

Zoamix. Dinitolmide is usually added to feed in doses of 125 ppm (preventive) or 250 ppm (curative). It is a broad-spectrum anticoccidial drug, preventing...

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Atmosphere of Earth
Selasa, 2026-08-11 17:19:35

concentration of water vapor (a greenhouse gas) varies significantly from around 10 ppm by mole fraction in the coldest portions of the atmosphere to as much as...

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68–95–99.7 rule
Senin, 2026-08-10 12:38:42

999534741841929 0.0004653 = 0.04653 % = 465.3 ppm 1 in 2149 Every 6 years μ ± 4 σ 0.999936657516334 6.334×10−5 = 63.34 ppm 1 in 15787 Every 43 years (twice in a...

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Mirach
Kamis, 2026-07-30 23:58:11

BD+34°198, FK5 42, GJ 53.3, 9044, HD 6860, HIP 5447, HR 337, SAO 54471, PPM 66010, WDS 01097+3537A, LTT 10420, NLTT 3848 Database references SIMBAD data...

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Earth
Rabu, 2026-08-12 22:11:15

reducing CO2 concentration to levels lethally low for current plants (10 ppm for C4 photosynthesis) in approximately 100–900 million years. A lack of...

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Wood ash
Selasa, 2026-06-23 16:47:55

6-170 ‰ Al 1.2-45 ‰ Mn 1-20 ‰ As 0.6-50 ppm Cd 0.18-60 ppm Pb 2-500 ppm Cr 12-280 ppm Ni 10-140 ppm V 1.8-120 ppm One study has determined that a slowly...

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Congress of Southeast Asian Librarians
Minggu, 2026-07-05 06:57:42

XIX: CONSAL General Conference and Meeting from 1970 to 2025". PPM NEWS / BERITA PPM : News about Malaysian Librarians and Libraries. Retrieved 2025-07-01...

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Cyclohexanone
Kamis, 2026-08-06 15:31:51

cyclohexanone is not carcinogenic and is moderately toxic, with a TLV of 25 ppm for the vapor. It is an irritant. "ICSC 0425 – CYCLOHEXANONE". inchem.org...

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Carbon monoxide detector
Selasa, 2026-06-16 10:44:21

if the concentration rises to 70 PPM, within 10 minutes at 150 PPM, in 4 minutes at 400 PPM, and immediately at 500 PPM or greater. The alarm should not...

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Methanethiol
Sabtu, 2026-07-11 06:25:48

has been reported. The United States OSHA Ceiling Limit is listed as 10 ppm. In 2001 a rail car fire of 25,000 US gallons (95,000 L) near Trenton, Michigan...

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Carbonyl fluoride
Minggu, 2026-02-01 22:19:56

exposure limit of 2 ppm as an 8-hour time weighted average and a 5 ppm as a short-term (15-minute average) exposure, where 1 ppm = 2.70 mg of carbonyl...

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Moon
Senin, 2026-08-17 03:58:53

The spacecraft showed that concentrations may possibly be as high as 1,000 ppm. Using the mapper's reflectance spectra, indirect lighting of areas in shadow...

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Lithium hydride
Minggu, 2026-05-24 10:16:20

impurities in these crystals are Na (20–200 ppm), O (10–100 ppm), Mg (0.5–6 ppm), Fe (0.5-2 ppm) and Cu (0.5-2 ppm). Bulk cold-pressed LiH parts can be easily...

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Democratic Alliance
Kamis, 2025-01-30 05:08:17

Democratic Alliance may refer to: Democratic Alliance for the Betterment and Progress of Hong Kong Democratic Alliance (Portugal, 2024) Democratic Alliance...

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Speed of light
Jumat, 2026-07-31 08:32:22

−280 ppm 1926 Albert A. Michelson, rotating mirror 299796000±4000 +12 ppm 1950 Essen and Gordon-Smith, cavity resonator 299792500±3000 +0.14 ppm 1958...

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Regional Council of Martinique
Selasa, 2026-07-21 16:49:17

officials are: Serge Letchimy (PPM), Catherine Conconne (PPM), Jean-Claude Duverger (PPM), Patricia Telle (FSM), Didier Laguerre (PPM), Yvette Galot (DVG), Luc-Louison...

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Maldives
Minggu, 2026-08-16 11:44:15

of the Maldives. In 2018, the then ruling Progressive Party of Maldives (PPM)'s tensions with opposition parties and the subsequent crackdown was termed...

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HR 8799
Senin, 2026-08-10 10:45:03

V342 Pegasi, BD+20°5278, FK5 3850, GC 32209, HD 218396, HIP 114189, SAO 91022, PPM 115157, TYC 1718-2350-1, Gaia DR3 2832463659640297472 Database references...

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Simple Green
Jumat, 2026-05-29 12:12:30

oil#2 (LC50 = 8.30 ppm for 96 h and 4.40 ppm for 48 h) than in a water solution of crude oil #2 (LC50 = 6.50 ppm for 96 h and 3.70 ppm for 48 h). In 2001...

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Beta Herculis
Senin, 2026-05-11 22:01:27

Beta Herculis (β Herculis, abbreviated Beta Her, β Her), formally named Kornephoros /kɔːrˈnɛfərəs/, is a binary star and the brightest star in the northern...

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Ahmed Faris Maumoon
Sabtu, 2026-04-25 05:07:34

the Progressive Party of Maldives (PPM) in October 2011. Faris, also having left DRP, contributed as the founder of PPM and served as chair of the working...

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Mohamed Muizzu
Sabtu, 2026-08-15 02:19:28

vice-president and the head of the Elections Department of the then-opposition (PPM). On 5 October 2023, Muizzu was appointed as the president of People's National...

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Petroleum refining in the United States
Rabu, 2026-08-05 09:34:48

limited to an annual average of 10 ppm sulfur, with a maximum of 80 ppm allowed per batch at the refinery gate and up to 95 ppm downstream. At this point, nearly...

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MAPP gas
Selasa, 2026-08-11 03:49:44

limit (REL) of 1000 ppm (1800 mg/m3) over an 8-hour workday and 1250 ppm (2250 mg/m3) for short-term exposure. At levels of 3400 ppm, 10% of the lower explosive...

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People's Progressive Movement (Cayman Islands)
Selasa, 2026-02-10 20:10:42

Caymanian general election, which were by the PPM, who took 9 of the 15 seats in the Legislative Assembly. The first PPM Government took office in May 2005, having...

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Chlorine gas poisoning
Kamis, 2026-06-18 02:07:59

as toxic pneumonitis or pulmonary edema, with concentrations around 400 ppm and beyond potentially fatal. Chronic exposure to low levels can result in...

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HP LaserJet 2400 series
Selasa, 2026-05-05 04:20:24

card. 2410 : up to 25 ppm (letter) / 24 ppm (A4) 2420 : up to 30 ppm (letter) / 28 ppm (A4) 2430 : up to 35 ppm (letter) / 33 ppm (A4) List of Hewlett-Packard...

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Chlorobenzene
Jumat, 2026-05-15 15:59:55

Safety and Health Administration has set a permissible exposure limit at 75 ppm (350 mg/m3) over an eight-hour time-weighted average for workers handling...

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Dimethyl sulfate
Kamis, 2026-08-06 15:33:41

oral) is 205 mg/kg (rat) and 140 mg/kg (mouse), and LC50 (acute) is 45 ppm per 4 hours (rat). The vapor pressure of 65 Pa is sufficiently large to produce...

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Precision Performance Motorsports
Minggu, 2026-05-17 06:14:35

Precision Performance Motorsports (PPM) is an American professional sports car racing and former stock car racing team that currently competes full-time...

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Oxygen difluoride
Rabu, 2025-12-24 07:20:42

associated with kidney damage. The maximum workplace exposure limit is 0.05 ppm. In Robert L. Forward's science fiction novel Camelot 30K, oxygen difluoride...

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Esfenvalerate
Senin, 2026-08-17 01:35:35

the (S)-enantiomer of fenvalerate. In the United States, a limit of .05 ppm of the chemical's residue is permissible in food. Kelly, Kevin. "Environmental...

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Allyl alcohol
Sabtu, 2026-06-27 21:11:18

significantly more toxic than related alcohols. Its threshold limit value (TLV) is 2 ppm. It is a lachrymator. Propargyl alcohol NIOSH Pocket Guide to Chemical Hazards...

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Triethylamine
Jumat, 2026-08-14 20:20:31

585 K) Explosive limits 1.2–8% Threshold limit value (TLV) 2 ppm (8 mg/m3) (TWA),  4 ppm (17 mg/m3) (STEL) Lethal dose or concentration (LD, LC): LD50...

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Energy Transition Minerals
Selasa, 2026-08-04 04:04:18

10,900 ppm TREO, 248 ppm U3O8, 10,000 ppm REO, 881 ppm Y2O3, 2,270 ppm Zn which contained 7.34 Mt TREO, 368 Mlbs U3O8, 1.53 Mt Zn using 150 ppm U3O8 cut-off...

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Permutation pattern
Senin, 2026-05-11 20:44:01

is #P-complete. However, PPM can be solved in linear time when k is a constant. Indeed, Guillemot and Marx showed that PPM can be solved in time 2 O...

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Carbon tetrachloride
Minggu, 2026-08-09 00:16:44

5400 ppm (mammal) 8000 ppm (rat, 4 hr) 9526 ppm (mouse, 8 hr) LCLo (lowest published) 1000 ppm (human) 20,000 ppm (guinea pig, 2 hr) 38,110 ppm (cat,...

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HD 20367
Kamis, 2026-01-22 00:15:44

HD 20367 is a star in the constellation of Aries, close to the border with the Perseus constellation. It is a yellow-white hued star that is a challenge...

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TeamDynamix
Selasa, 2026-06-16 06:03:03

Asset Management, Software Asset Management, Project Portfolio Management (PPM), Conversational AI virtual support agents, and Integration Platform as a...

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Shine Muscat
Senin, 2026-06-22 15:44:12

you use the tablet in the picture on the right, the concentration is 25 ppm for one tablet and 200 cc of water. In the photo on the right, the stamens...

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Alpha Apodis
Kamis, 2025-12-04 03:24:23

Alpha Apodis, also named Paradys, is the brightest star in the southern circumpolar constellation of Apus. It had the Greek alpha designation as part of...

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Isotopes of hydrogen
Senin, 2026-08-10 17:26:13

26–184 ppm (by population, not mass) of hydrogen on Earth; the lower number tends to be found in hydrogen gas and higher enrichment (150 ppm) is typical...

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All Malaysia Malayalee Association
Senin, 2026-08-03 01:00:42

(NMMS) PPM-003-07-28041952 2 Selangor & Federal Territory Malayalee Association (SFTMA) PPM-004-14-22051953 3 Negeri Sembilan Kerala Samajam (NSKS) PPM-004-05-30011956...

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Brominated vegetable oil
Minggu, 2026-05-10 22:18:32

used by the soft drink industry since 1931, generally at a level of about 8 ppm. Several countries have banned use of BVO in food and drink products because...

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Bilquis Evely
Kamis, 2026-07-30 03:31:20

Rudolph Dirks Award wurde im Dezember 2020 zum 5. Mal verliehen - PPM Vertrieb". www.ppm-vertrieb.de. Retrieved 2025-07-26. "Troféu HQ Mix divulga lista...

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Kappa1 Apodis
Rabu, 2026-07-22 04:19:55

Kappa1 Apodis is a binary star system in the southern circumpolar constellation of Apus. Its idetifier is a Bayer designation that is Latinized from κ1...

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Methylamine
Minggu, 2026-08-09 22:31:19

Occupational Safety and Health (NIOSH) have set occupational exposure limits at 10 ppm or 12 mg/m3 over an eight-hour time-weighted average. In the United States...

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Lanolin
Jumat, 2026-07-24 20:40:44

pesticides. A total limit of 40 ppm (i.e. 40 mg/kg) total pesticides was stipulated for lanolin of general use, with no more than 10 ppm of any individual pesticide...

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Carbon monoxide poisoning
Minggu, 2026-08-09 01:42:28

exercise: 100 mg/m3 (87 ppm) for 15 min 60 mg/m3 (52 ppm) for 30 min 30 mg/m3 (26 ppm) for 1 h 10 mg/m3 (9 ppm) for 8 h 7 mg/m3 (6 ppm) for 24 h (for indoor...

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King's Scout (Scouts Association of Malaysia)
Minggu, 2026-08-16 20:07:45

Pengakap Raja), is the highest award of the Scouts Association of Malaysia (PPM). For many Malaysians, this award represents the absolute pinnacle of achievement...

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Fumigation
Kamis, 2026-07-30 05:32:47

5 ppm, MAK 5 ppm. restricted by the Montreal Protocol. ethylene oxide gas (10.7 °C) TLV-TWA 1 ppm food sulfuryl fluoride gas (-55 °C) TLV-TWA 5 ppm applied...

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Nickel tetracarbonyl
Senin, 2026-04-13 01:07:38

estimated at 3 ppm, and the concentration that is immediately fatal to humans would be 30 ppm. Some subjects exposed to puffs up to 5 ppm described the...

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Paramagnetic nuclear magnetic resonance spectroscopy
Kamis, 2025-10-09 12:44:52

−255 ppm, which is the difference between the observed shift (ca. −260 ppm) and the shift observed for a diamagnetic analogue ferrocene (ca. 5 ppm). The...

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Chloropicrin
Minggu, 2026-06-14 17:12:02

and safe use. In the US, occupational exposure limits have been set at 0.1 ppm over an eight-hour time-weighted average. Chloropicrin is harmful to humans...

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Cinnamyl acetate
Minggu, 2026-03-29 12:55:46

Blume and other Cinnamomum species), with concentrations of 2,800–51,000 ppm. Cinnamyl acetate is used as a flavor ester in for example bread and animal...

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Chloroprene
Jumat, 2026-03-27 07:18:58

various jurisdictions follows. In general, the OELs range from 0.55 to 25 ppm. The fate of chloroprene in the environment has been examined. Due to its...

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Alpha Microscopii
Selasa, 2026-05-19 02:30:01

Alpha Microscopii (α Microscopii) is a star in the southern constellation of Microscopium. It is visible to the naked eye with an apparent visual magnitude...

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Nitromethane
Senin, 2026-08-03 02:25:46

7087 ppm (mouse, 2 h) 1000 ppm (monkey) 2500 ppm (rabbit, 12 h) 5000 ppm (rabbit, 6 h) NIOSH (US health exposure limits): PEL (Permissible) TWA 100 ppm (250...

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Protein phosphatase
Senin, 2026-05-11 00:08:41

PP5, PP6 and PP7, and the protein phosphatase Mg2+- or Mn2+-dependent (PPM) family, composed primarily of PP2C. The protein Tyr phosphatase (PTP) super-family...

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Uranium ore
Minggu, 2026-08-16 09:55:44

100 ppm uranium. Chattanooga Shale in the southeastern United States is estimated to contain 4 to 5 million tonnes at an average grade of 54 ppm. Only...

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Xylene
Minggu, 2026-03-29 00:50:00

concentrations as low as 0.08 to 3.7 ppm (parts of xylene per million parts of air) and can be tasted in water at 0.53 to 1.8 ppm. Xylenes form azeotropes with...

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Cerium
Minggu, 2026-08-16 11:54:38

lanthanum, and praseodymium. Its estimated abundance in the Earth's crust is 68 ppm. Cerium was the first of the lanthanides to be discovered, in Bastnäs, Sweden...

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People's National Congress (Maldives)
Jumat, 2026-08-14 04:42:57

party, respectively, shortly after. The PNC formed an alliance with the PPM on 2 February 2019, and together operated as the "Progressive Congress Coalition"...

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Umar Naseer
Rabu, 2026-04-15 16:32:05

elected as PPM presidential candidate". Minivan News. Retrieved 5 September 2025. Naahee, Mohamed (2 April 2013). "Umar Naseer alleges PPM primaries rigged...

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Antimony pentafluoride
Senin, 2026-06-01 11:18:34

(LCLo) of 15 mg/m3 or 1.69 ppm (rat, inhalation, 2 hours). Occupational exposure limit set by NIOSH stands at 50 mg/m3 (5 ppm). It is considered to be Immediately...

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2-Chloroethanol
Kamis, 2026-08-06 15:25:56

Safety and Health Administration has set a permissible exposure limit of 5 ppm (16 mg/m3) over an eight-hour time-weighted average, while the National Institute...

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Muon g-2
Minggu, 2026-08-16 10:57:28

measure the anomalous magnetic dipole moment of a muon to a precision of 0.14 ppm, which is a sensitive test of the Standard Model. Significant deviation of...

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Sterilization (microbiology)
Rabu, 2026-07-15 00:29:30

for ozone is 5 ppm, 160 times smaller than the 800 ppm IDLH for ethylene oxide. NIOSH and OSHA have set the PEL for ozone at 0.1 ppm, calculated as an...

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V1094 Tauri
Jumat, 2026-07-31 20:14:16

Other designations V1094 Tau, AG+21 394, BD+21 605, HD 284195, SAO 76494, PPM 93323, CCDM J04121+2157, WDS J04121+2157, TYC 1263-642-1, GSC 01263-00642...

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Cinnamaldehyde
Sabtu, 2026-06-13 01:41:59

the aldehydic proton resonates around 9.6 ppm, while aromatic and vinyl protons appear between 6.3 and 7.6 ppm. Cinnamaldehyde is biosynthesized from phenylalanine...

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Butanone
Kamis, 2025-09-18 23:45:30

concentration) 12667 ppm (mammal) 13333 ppm (mouse, 2 hr) 7833 ppm (rat, 8 hr) NIOSH (US health exposure limits): PEL (Permissible) TWA 200 ppm (590 mg/m3) REL...

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Atmospheric methane
Rabu, 2026-08-12 22:24:43

Atmospheric methane has increased since pre-industrial times from 0.7 ppm to 1.9 ppm, more than doubling in concentration. The increase in methane from industrialization...

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Acetic anhydride
Rabu, 2026-08-12 22:20:41

concentration) 1000 ppm (rat, 4 h) NIOSH (US health exposure limits): PEL (Permissible) TWA 5 ppm (20 mg/m3) REL (Recommended) C 5 ppm (20 mg/m3) IDLH (Immediate...

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Mercury(II) iodide
Jumat, 2025-06-20 06:41:02

Unlike the related mercury(II) chloride it is hardly soluble in water (<100 ppm). Mercury(II) iodide is produced by adding an aqueous solution of potassium...

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Bentazon
Kamis, 2026-06-11 14:14:02

for fodder and grain; 0.5 ppm for succulent beans and peas; 0.3 ppm for peanut hulls; 1 ppm for mint and dried peas; 3 ppm for rice (straw), and corn...

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Genius Project
Senin, 2024-09-02 16:53:15

now known as Cerri Project, is an enterprise project portfolio management (PPM) software developed by Cerri.com AG, based in Luzern, Switzerland, with offices...

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1988 Summer Olympics
Sabtu, 2026-08-15 18:24:41

the combined stimulants registered in the separate tests were 2 ppm, 4 ppm and 6 ppm. Lewis defended himself, claiming that he had accidentally consumed...

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Bandgap voltage reference
Kamis, 2025-07-31 16:21:08

have an initial error of 0.5–1.0% and a temperature coefficient of 25–50 ppm/°C). David Hilbiber of Fairchild Semiconductor filed a patent in 1963 and...

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Coalition PSD/CDS
Minggu, 2026-01-25 07:54:22

with PPM) and Madeira (just the two). Nationwide, PPM only ran by itself in one constituency, Madeira, where it got 260 votes. These isolated PPM votes...

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HD 192263
Kamis, 2026-01-22 03:15:39

HD 192263, also named Phoenicia, is a star with an orbiting exoplanet in the equatorial constellation of Aquila. The system is located at a distance of...

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Methyl acrylate
Senin, 2026-06-01 15:58:45

is an acute toxin with an LD50 (rats, oral) of 300 mg/kg and a TLV of 10 ppm. "methyl acrylate - Compound Summary". PubChem. Retrieved June 30, 2012....

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Log reduction
Jumat, 2025-07-04 01:10:46

number. Example Let the concentration of some contaminant be 580 ppm before and 0.725 ppm after treatment. Then R = − log 10 ⁡ ( 0.725 580 ) = − log 10 ⁡...

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Uranium-233
Selasa, 2026-08-11 06:02:32

000 ppm, and the analogous 238Pu was produced in levels of 0.5% (5,000 ppm) or less). Gun-type fission weapons additionally need low levels (1 ppm range)...

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10 Arietis
Kamis, 2026-01-22 01:24:46

10 Arietis is a binary star system in the northern constellation of Aries. 10 Arietis is the Flamsteed designation. It is visible to the naked eye as a...

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Epsilon Andromedae
Rabu, 2026-02-25 04:45:20

eps And, 30 Andromedae, BD+28°103, FK5 19, GC 759, HD 3546, HIP 3031, HR 163, SAO 74164, PPM 90002, LTT 10215, NLTT 2065 Database references SIMBAD data...

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Atmospheric methane removal
Minggu, 2026-06-21 00:42:53

Atmospheric methane has increased since pre-industrial times from 0.7 ppm to 1.9 ppm, more than doubling in concentration. The increase in methane from industrialization...

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Triacetin
Senin, 2026-08-10 11:49:21

melting point. It has a mild, sweet taste in concentrations lower than 500 ppm, but may appear bitter at higher concentrations. It is one of the glycerine...

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Gamma Comae Berenices
Senin, 2026-06-15 23:02:16

designations γ Com, 15 Comae Berenices, BD+29°2288, FK5 2999, GC 16964, HD 108381, HIP 60742, HR 4737, SAO 82313, PPM 101903 Database references SIMBAD data...

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Styrene
Kamis, 2026-08-13 16:56:37

(Permissible) TWA 100 ppm C 200 ppm 600 ppm (5-minute maximum peak in any 3 hours) REL (Recommended) TWA 50 ppm (215 mg/m3) ST 100 ppm (425 mg/m3) IDLH (Immediate...

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Ahmed Javed
Senin, 2026-03-16 06:27:33

Ahmed Javed PPM (born 2 January 1956) is a retired Indian police officer and civil servant who was the 39th Commissioner of Police, Mumbai, India. He...

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Beta Chamaeleontis
Jumat, 2026-03-27 20:22:03

Other designations β Cha, CD−78°495, CPD−78°741, FK5 459, GC 16775, HD 106911, HIP 60000, HR 4674, SAO 256924, PPM 371459 Database references SIMBAD data...

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Caramel coloring
Jumat, 2026-08-14 06:07:32

Codex, 4-MeI in caramel color is allowed up to 250 ppm on a color-adjusted basis, which means 250 ppm maximum for every 0.100 color absorbance of a 0.10%...

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Ceramic capacitor
Rabu, 2026-07-08 16:57:00

a tolerance of ±30 ppm/K, while an "N1500" with the code "P3K" will have −1500 ppm/K drift, with a maximum tolerance of ±250 ppm/K. Note that the IEC...

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Eta Corvi
Rabu, 2026-08-05 03:59:53

GC 17087, GJ 471.2, GJ 9411, HD 109085, HIP 61174, HR 4775, SAO 157345, PPM 225971, LTT 4755, NLTT 31021 Database references SIMBAD data ARICNS data...

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Benzisothiazolinone
Minggu, 2026-04-19 12:08:06

with methylisothiazolinone. Typical concentrations in products are 200–400 ppm depending on the application area and the combination with other biocides...

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Ethylbenzene
Minggu, 2026-06-07 12:17:26

per million (ppm) for one day or 3 ppm for ten days is not expected to have any adverse effect in children. Lifetime exposure of 0.7 ppm ethylbenzene...

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Chloromethane
Selasa, 2026-07-28 02:10:08

threshold limit value (TLV) and a maximum allowable concentration (MAC) of 50 ppm as a time-weighted average to mitigate these risks. Prolonged or repeated...

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Gluten-free beer
Sabtu, 2026-03-28 18:39:01

brewers brew with barley or rye, and reduce the level of gluten to below 20 ppm. This may be achieved by using enzymes such as Clarex, which break down gluten...

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Ethyl acrylate
Kamis, 2026-08-06 15:34:43

0012 parts per million (ppm), but the EPA's lowest level of health concern, the Acute Exposure Guideline Level-1 (AEGL-1) is 8.3 ppm, which is almost 7000...

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R Leporis
Jumat, 2026-05-22 03:11:39

designations R Lep, AAVSO 0455-14, BD−15 915, GC 6093, HD 31996, HIP 23203, HR 1607, SAO 150058, PPM 215123, IRC −10080 Database references SIMBAD data...

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DBFS
Sabtu, 2026-07-04 14:10:30

for +22 dBu at 0 dBFS. BBC specification: −18 dBFS = PPM "4" = 0 dBu German ARD and studio, PPM +6 dBu = −10 (−9) dBFS. +16 (+15) dBu = 0 dBFS. No VU...

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Panicudine
Rabu, 2025-06-04 12:09:56

"secondary hydroxy (4.02 ppm, m, 1H, W1/2 = 10 Hz), exomethylene (4.87 and 4.76 ppm, br.s, 1H each), and tertiary methyl (1.29 ppm, s, 3H) groups and the...

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Concentration
Senin, 2026-07-27 08:19:32

mol/mol ppm, ppb, ppt mole ratio r i {\displaystyle r_{i}} n i / ( n t o t − n i ) {\displaystyle n_{i}/(n_{\mathrm {tot} }-n_{i})} mol/mol ppm, ppb, ppt...

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C3 carbon fixation
Jumat, 2026-08-07 20:49:57

temperatures are moderate, carbon dioxide concentrations are around 200 ppm or higher, and groundwater is plentiful. The C3 plants, originating during...

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Nitroethane
Kamis, 2026-06-18 16:55:45

and be harmful to the nervous system. Typical TLV/TWA is 100 ppm. Typical STEL is 150 ppm. Skin contact causes dermatitis in humans. In animal studies...

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Potassium hydroxide
Kamis, 2026-06-18 03:24:29

require 90% or more purity, and must have arsenic less than 3 ppm and lead less than 5 ppm. KOH at this purity is used to debitterate olives and in the...

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Dynamic Markov compression
Kamis, 2025-08-14 21:26:38

predictive arithmetic coding similar to prediction by partial matching (PPM), except that the input is predicted one bit at a time (rather than one byte...

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Bagby Hot Springs
Rabu, 2026-05-20 13:02:29

million (PPM), sodium 51 PPM, sulfate 45 PPM, carbonate 36 PPM, chloride 13 PPM, calcium 3.4 PPM, hydroxide 1 PPM, potassium 1 PPM, fluoride 0.8 PPM, magnesium...

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Potato starch
Jumat, 2025-06-20 07:31:13

foaming or yellowing of the solution. Potato starch contains approximately 800 ppm phosphate bound to the starch; this increases the viscosity and gives the...

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Alpha Cancri
Selasa, 2026-03-31 15:48:31

BD+12 1948, FK5 337, GC 12406, HD 76756, HIP 44066, HR 3572, SAO 98267, PPM 125972, ADS 7115 A, CCDM J08585+1151A Database references SIMBAD data B...

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Ethanolamine
Kamis, 2026-06-18 16:44:12

PEL (Permissible) TWA: 3 ppm (6 mg/m3) REL (Recommended) TWA: 3 ppm (8 mg/m3) ST: 6 ppm (15 mg/m3) IDLH (Immediate danger) 30 ppm Safety data sheet (SDS)...

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Diazomethane
Kamis, 2026-08-06 22:32:08

Diazomethane is toxic by inhalation or by contact with the skin or eyes (TLV 0.2 ppm). Symptoms include chest discomfort, headache, weakness and, in severe cases...

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Proton magnetometer
Rabu, 2026-04-15 09:58:23

A proton magnetometer, also known as a proton precession magnetometer (PPM), uses the principle of Earth's field nuclear magnetic resonance (EFNMR) to...

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Ambroxide
Sabtu, 2026-08-15 21:28:35

scent with woody, musky and slightly salty nuances. Small amounts (< 0.01 ppm) are used as a flavoring in food.The FDA has approved the addition of ambroxide...

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Isoamyl acetate
Selasa, 2026-03-10 03:30:11

published) 6470 ppm (cat) NIOSH (US health exposure limits): PEL (Permissible) TWA 100 ppm (525 mg/m3) REL (Recommended) TWA 100 ppm (525 mg/m3) IDLH...

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VU meter
Minggu, 2026-06-21 18:41:24

material more closely than the more modern and initially more expensive PPMs.[citation needed] For this reason, many audio practitioners[who?] prefer...

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National Ambient Air Quality Standards
Jumat, 2026-07-17 21:37:30

monoxide in 1971. The primary standard was set at 9 ppm averaged over an 8-hour period and 35 ppm over a 1-hour period. The majority of CO emitted into...

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Dimethylformamide
Rabu, 2026-03-11 18:20:01

concentration) 3092 ppm (mouse, 2 h) LCLo (lowest published) 5000 ppm (rat, 6 h) NIOSH (US health exposure limits): PEL (Permissible) TWA 10 ppm (30 mg/m3) [skin]...

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Hexachloroethane
Selasa, 2026-06-23 16:39:24

delayed up to 24 hours. Occupational exposure limits are typically set at 1 ppm (10 mg/m³) as an 8-hour time-weighted average, with skin notations in the...

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Waste oil
Kamis, 2025-09-04 18:08:11

5 ppm, Cadmium 2 ppm, Chromium 10 ppm, Lead 100 ppm, Flash point 100 °F, minimum (i.e., FP must be greater than 100 °F), Total Halogens >4,000 ppm For...

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37 Aquilae
Jumat, 2026-01-23 04:03:27

82 Gyr Other designations 37 Aql, BD−10°5122, FK5 3562, GC 27046, HD 184492, HIP 96327, HR 7430, SAO 162792, PPM 236209 Database references SIMBAD data...

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Povidone-iodine
Minggu, 2026-07-26 00:22:20

solution contains 10% Povidone, with total iodine species equaling 10,000 ppm or 1% total titratable iodine. It works by releasing iodine which results...

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Tau1 Serpentis
Selasa, 2026-03-31 03:01:59

Tau1 Serpentis, Latinized from τ1 Serpentis, is a single star in the Caput (Head) segment of the equatorial constellation of Serpens. It is a red hued...

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Dimethylacetamide
Selasa, 2025-10-14 09:26:07

concentration) 2475 ppm (rat, 1 h) NIOSH (US health exposure limits): PEL (Permissible) TWA 10 ppm (35 mg/m3) [skin] REL (Recommended) TWA 10 ppm (35 mg/m3) [skin]...

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Hyderabad
Minggu, 2026-08-16 13:54:10

PM2.5's. Ground water around Hyderabad, which has a hardness of up to 1000 ppm, around three times higher than is desirable, is the main source of drinking...

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Diamond type
Selasa, 2025-03-25 03:38:52

about 95% of all natural diamonds. The nitrogen impurities, up to 0.3% (3000 ppm), are clustered within the carbon lattice, and are relatively widespread...

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Hungarian People's Party
Kamis, 2024-11-28 07:39:28

The Hungarian People's Party (Romanian: Partidul Popular Maghiar, PPM) was a political party in Romania. The party ran in alliance with the National Peasants'...

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Aniline
Sabtu, 2026-08-01 07:26:06

175 ppm (mouse, 7 h) LCLo (lowest published) 250 ppm (rat, 4 h) 180 ppm (cat, 8 h) NIOSH (US health exposure limits): PEL (Permissible) TWA 5 ppm (19...

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Climate restoration
Jumat, 2026-04-10 02:33:26

committed to lowering carbon dioxide (CO2) levels below 300 parts per million (ppm)—the levels at which humans evolved and have thrived. Climate-restoration...

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Bromoform
Rabu, 2026-05-06 22:12:50

concentrations as high as 1.2 ppm. Concentrations in freshwater pools are 1000 times lower. Occupational skin exposure limits are set at 0.5 ppm. The substance may...

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Papuma language
Selasa, 2026-01-13 00:41:17

Malayo-Polynesian South Halmahera–West New Guinea Cenderawasih Bay Yapen Central–Western Central Papuma Language codes ISO 639-3 ppm Glottolog papu1251 ELP Papuma...

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Polyamide-imide
Selasa, 2026-04-28 17:30:50

other molding problems. The resin must be dried to a moisture content of 500 ppm or less. A desiccant dryer capable of maintaining a dew point of −40 °F (−40 °C)...

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AB Pictoris
Kamis, 2026-07-23 00:58:23

6 or 28±11 Myr Other designations AB Pic, CD−58 1409, CPD−58 670, HD 44627A, 44627, HIP 30034, SAO 234448, PPM 335089 Database references SIMBAD data...

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Glycidol
Kamis, 2026-08-06 15:35:45

limit at 50 ppm over an eight-hour work shift, while the National Institute for Occupational Safety and Health recommends a limit at 25 ppm over an eight-hour...

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Metal
Selasa, 2026-08-11 23:51:51

abundant (up to 82000 ppm)    Abundant (100–999 ppm)    Uncommon (1–99 ppm)    Rare (0.01–0.99 ppm)    Very rare (0.0001–0.0099 ppm)   Metals left of the...

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Bleach
Selasa, 2026-07-28 07:18:37

53 ppm can be detected as an odor, and 1000 ppm is likely to be fatal after a few deep breaths. Exposure to chlorine has been limited to 0.5 ppm (8-hour...

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Hydrogen chloride
Selasa, 2026-06-09 22:52:14

established occupational exposure limits for hydrogen chloride at a ceiling of 5 ppm (7 mg/m3), and compiled extensive information on hydrogen chloride workplace...

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Boltzmann constant
Selasa, 2026-01-20 15:44:34

1 ppm, and at least one measurement from a second technique with a relative uncertainty below 3 ppm. The acoustic gas thermometry reached 0.2 ppm, and...

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Indoor air quality
Kamis, 2026-08-06 13:26:32

that CO2 levels below 1000 ppm represent good IAQ, between 1000 and 1500 ppm represent moderate IAQ and greater than 1500 ppm represent poor IAQ. Carbon...

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Theta Herculis
Kamis, 2025-12-18 18:54:51

Theta Herculis is a single, variable star in the northern constellation of Hercules. This object is visible to the naked eye as a faint, orange-hued star...

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Silicone grease
Senin, 2026-07-06 03:04:41

δ = 0.07 ppm in CDCl3, 0.09 in CD3CN, 0.29 in C6D6, and −0.06 ppm in (CD3)2SO. In 13C NMR, it appears at δ = 1.19 ppm in CDCl3 and 1.38 ppm in C6D6. Tables...

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Propylene oxide
Selasa, 2026-03-24 02:32:23

LC50 (median concentration) 1740 ppm (mouse, 4 h) 4000 ppm (rat, 4 h) LCLo (lowest published) 2005 ppm (dog, 4 h) 4000 ppm (guinea pig, 4 h) NIOSH (US health...

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Sablefish
Rabu, 2026-08-05 23:24:00

mercury levels find average mercury concentrations from 0.1 ppm, 0.2 ppm, and up to 0.4 ppm. The US Food and Drug Administration puts sablefish in the...

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Stibine
Senin, 2026-05-25 05:35:53

SbH3 is an unstable flammable gas. It is highly toxic, with an LC50 of 100 ppm in mice. The toxicity of stibine is distinct from that of other antimony...

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Lisbon
Kamis, 2026-08-13 21:05:46

for Lisbon city hall, 1976–2025 Election BE PCP APU CDU PS HR PAN PSD CDS PPM CR IL CH O/I Turnout 1976 20.7 35.5 15.2 19.0 0.4 9.2 66.5 1979 25.1 23.4...

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Tetrahydrofuran
Selasa, 2026-07-07 01:34:35

21000 ppm (rat, 3 h) NIOSH (US health exposure limits): PEL (Permissible) TWA 200 ppm (590 mg/m3) REL (Recommended) TWA 200 ppm (590 mg/m3) ST 250 ppm (735 mg/m3)...

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Year
Kamis, 2026-07-30 02:47:27

Gregorian calendar year is 365.2425 days, with a relative error below one ppm (9·10−7) relative to the current length of the mean tropical year (365.242189...

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Process capability index
Rabu, 2025-12-10 18:27:51

quantifies how many defects a process produces and is measured by DPMO or PPM. Process yield is the complement of process fallout and is approximately...

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Pentaborane(9)
Sabtu, 2026-08-15 13:20:51

Health stand at 0.005 ppm (0.01 mg/m3) over an eight-hour time-weighted average, with a short-term exposure limit of 0.015 ppm (0.03 mg/m3). The acute...

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Zenon Mariak
Senin, 2026-03-09 03:14:21

from the original on September 15, 2021. Retrieved September 15, 2021 – via ppm.umb.edu.pl. Lebkowski, J.; Mariak, Zenon; Borucki, Z.; Polocki, B. (September...

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4-Methyl-2-pentanol
Rabu, 2025-09-10 15:27:03

ppm (rat, 4 hr) NIOSH (US health exposure limits): PEL (Permissible) TWA 25 ppm (100 mg/m3) [skin] REL (Recommended) TWA 25 ppm (100 mg/m3) ST 40 ppm...

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Beta Circini
Jumat, 2026-05-08 21:55:17

Beta Cir, CPD−58 5875, FK5 561, GC 20526, GJ 580.1,, GJ 9516, HD 135379, HIP 74824, HR 5670, SAO 242384, PPM 343590 Database references SIMBAD data...

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Peter Lo Su Yin
Jumat, 2026-04-24 15:16:55

di-Pertuan Agong. Malaysia Recipient of the Malaysian Commemorative Medal (Gold) (PPM) (1965) Companion of the Order of the Defender of the Realm (JMN) (1993)...

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Eric Copeland
Rabu, 2026-02-11 11:36:45

(2010, PPM Records) Strange Days (2010, PPM Records) Puerto Rican 7" (PPM Records) Waco Taco Combo (2011, Escho) Whorehouse Blues 7" (2011, PPM Records)...

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Methylcyclohexane
Sabtu, 2026-08-15 07:48:40

10172 ppm (mouse, 2 hr) 10,000-12,500 ppm (mouse, 2 hr) 15227 ppm (rabbit, 1 hr) NIOSH (US health exposure limits): PEL (Permissible) TWA 500 ppm (2000...

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Grain (unit)
Minggu, 2026-04-26 04:59:31

million (ppm), numerically equivalent to concentration measured in milligrams per litre. One grain per U.S. gallon is approximately 17.1 ppm. Soft water...

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Primavera Systems
Selasa, 2026-06-16 21:18:13

Systems, Inc was a private company providing Project Portfolio Management (PPM) software to help project-intensive organizations identify, prioritize, and...

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Cor Caroli
Kamis, 2026-05-14 10:01:10

Cor Caroli /ˌkɔːr ˈkærəlaɪ/ is a binary star in the northern constellation of Canes Venatici. It is the brightest star in the constellation, lying at the...

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Aletai meteorite
Selasa, 2026-04-07 09:22:50

Group IIIE-an Composition 9.8% Ni, 0.52% Co, 109 ppm Cu, 16.9 ppm Ga, 14.4 ppm As, 1.81 ppm Au, 0.228 ppm Ir Country China Region Xinjiang Coordinates 45°52′16″N...

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Vark
Rabu, 2026-07-08 20:47:04

trace levels of nickel (487 ppm), lead (301 ppm), copper (324 ppm), chromium (83 ppm), cadmium (97 ppm) and manganese (43 ppm). All of these are lower than...

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Zeta Andromedae
Kamis, 2026-04-30 02:34:08

34 And, BD+23 106, FK5 27, GC 940, HD 4502, HIP 3693, HR 215, SAO 74267, PPM 90149, CCDM J00473+2416A, WDS 00473+2416A Database references SIMBAD data...

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Lithium Valley
Minggu, 2026-07-12 14:09:57

lithium (202 ppm ± 20%, more than in the Dead Sea, which is 30–40 ppm), rubidium (110 ppm ± 47%), caesium (19.8 ppm ± 15%), and bromine (91 ppm ± 31% compared...

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44 Andromedae
Kamis, 2026-02-19 20:07:14

59 Gyr Other designations 44 And, BD+41°219, FK5 2075, GC 1410, GJ 53.4, HD 6920, HIP 5493, HR 340, SAO 36984, PPM 43709 Database references SIMBAD data...

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Brazilian hair straightening
Senin, 2026-05-25 02:51:04

permissible exposure limit (PEL) of 0.75 ppm of formaldehyde in the air, and a short term exposure limit of 2.0 ppm. OSHA issued a hazard alert and created...

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Chi Lupi
Senin, 2025-11-10 11:34:41

Chi Lup, 5 Lupi, 5 Lup, CD−33 10754, CPD−33 3933, FK5 586, GC 21281, HD 141556, HIP 77634, HR 5883, PPM 294334, SAO 207040 Database references SIMBAD data...

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17 Leporis
Minggu, 2025-12-21 20:03:14

17 Leporis is a binary star system in the southern constellation of Lepus. It has an overall apparent visual magnitude which varies between 4.82 and 5...

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K. Thanabalasingam
Rabu, 2026-04-08 04:33:08

Service Medal (PPA) Recipient of the Malaysian Commemorative Medal (Silver) (PPM) Malaysian Armed Forces Courageous Commander of the Most Gallant Order of...

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Punjabi Party of Malaysia
Senin, 2026-07-06 16:42:54

Parti Punjabi Malaysia, Punjabi: Panjābī Pārṭī Malā'iśiyā; abbreviated as PPM) is a Malaysian political party formed in 1986 but only successfully registered...

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BigPicture
Senin, 2025-12-22 03:32:04

SoftwarePlant to Disrupt PPM Market". businesswire.com (Press release). 30 June 2021. Retrieved 2022-08-15. "BigPicture - Project Management & PPM - Version history"...

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Maintenance
Sabtu, 2026-08-08 07:35:26

scheduled downtime for equipment replacement planned preventive maintenance (PPM) is another name for PM breakdown maintenance: fixing things only when they...

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Beta Horologii
Jumat, 2026-07-10 03:20:59

115 km/s Other designations β Hor, CPD−64°215, FK5 2212, GC 3611, HD 18866, HIP 13884, HR 909, SAO 248701, PPM 353263 Database references SIMBAD data...

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Stratocumulus cloud
Selasa, 2026-05-19 07:27:21

stratocumulus clouds could break up and scatter when CO2 levels rise above 1,200 ppm (almost three times higher than the current levels, and over 4 times greater...

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11 Andromedae
Rabu, 2025-03-26 03:45:37

(v sin i) 1.0 km/s Other designations 11 And, BD+47°4110, GC 32476, HD 219945, HIP 115152, HR 8874, SAO 52907, PPM 64074 Database references SIMBAD data...

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Beta Draconis
Rabu, 2026-07-29 16:53:13

Beta Draconis (β Draconis, abbreviated Beta Dra, β Dra) is a binary star system and the third-brightest star in the northern circumpolar constellation...

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El Ali meteorite
Senin, 2026-05-25 01:47:55

0.48% Co, 23 ppm Cr, 0.4 ppm Ir, 60.6 ppm Ga, 176 ppm Ge, 15.6 ppm As, 3.1 ppm Ru, 0.6 ppm W, 0.5 ppm Os, 2.5 ppm Pt, 302 ppm Cu, 1.4 ppm Au Country Somalia...

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Taiji dolphin drive hunt
Senin, 2026-06-01 13:02:12

11.0 parts per million for men and 6.63 ppm for women, compared with an average of 2.47 ppm for men and 1.64 ppm for women in tests conducted in 14 other...

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Beta Indi
Senin, 2026-02-02 03:51:35

Beta Indi, Latinized from β Indi, is the second brightest star in the southern constellation of Indus. It is visible to the naked eye as a faint, orange-hued...

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Muonionalusta
Minggu, 2026-07-12 16:39:06

8.4% nickel and trace amounts of rare elements—0.33 ppm gallium, 0.133 ppm germanium and 1.6 ppm iridium. It also contains the minerals chromite, daubréelite...

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Cresol
Kamis, 2026-08-06 15:31:21

Safety and Health Administration has set a permissible exposure limit at 5 ppm (22 mg/m3) over an eight-hour time-weighted average, while the National Institute...

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Nielsen Audio
Selasa, 2026-06-16 14:42:53

ratings data, Arbitron introduced the Portable People Meter (PPM) service in 2007. The PPM is a wearable portable device, much like a pager or mobile phone...

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Alpheratz
Kamis, 2026-07-30 23:56:09

21 Andromedae, 21 And, BD+28°4, FK5 1, GC 127, HD 358, HIP 677, HR 15, SAO 73765, PPM 89441, ADS 94 A, CCDM J00083+2905A, WDS 00084+2905A/Aa, LTT 10039, NLTT 346...

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Beta Coronae Borealis
Kamis, 2026-07-16 08:02:31

Beta Coronae Borealis is a binary star in the constellation of Corona Borealis. Its name is a Bayer designation. This system appears to the naked eye as...

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Eta Andromedae
Rabu, 2026-02-25 04:45:30

38 And, BD+22°153, FK5 2060, GC 1136, HD 5516, HIP 4463, HR 271, SAO 74388, PPM 90327, CCDM J00572+2325A, WDS 00572+2325A/Aa Database references SIMBAD data...

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Beta Coronae Australis
Senin, 2026-08-17 01:40:37

46 G. Coronae Australis[13], CD−39°13146, CPD−39°8327, GC 26380, HD 178345, HIP 94160, HR 7259, SAO 211005, PPM 298639 Database references SIMBAD data...

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2013 Caymanian general election
Senin, 2025-11-24 06:04:29

the original on 2013-06-15. Connolly, Norma (28 May 2013). "Juliana joins PPM". compasscayman.com.{{cite web}}: CS1 maint: deprecated archival service...

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Great Atlantic Sargassum Belt
Senin, 2026-08-10 10:36:13

than the occupational standard of 1 ppm for an 8 h shift, and they had toxic effects even at exposures below 5 ppm. Vibrio bacteria, which can cause necrotizing...

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1965 Mauritanian parliamentary election
Minggu, 2026-07-12 00:43:17

into the Mauritanian People's Party (PPM), the country had become a one-party state in December 1961. As such, the PPM was the only party to contest the...

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Gluten-free diet
Rabu, 2026-07-08 15:52:48

controversial. The study cited by most jurisdictions in the development of their ppm standards is a 2007 randomized control trial by Catassi et al, which established...

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Acrylonitrile
Jumat, 2026-07-24 15:10:14

degrade harmful acrylonitrile. Acrylonitrile has been detected at the sub-ppm level at industrial sites. It persists in the air for up to a week. It decomposes...

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1,2-Dichlorobenzene
Kamis, 2026-07-23 08:14:59

from human exposure to 1,2-dichlorobenzene shows that concentrations of 100 ppm have been reported to cause sporadic irritation of the eyes and respiratory...

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Awards and decorations of the Bangladesh Armed Forces
Minggu, 2026-08-16 16:30:01

January 2020. Retrieved 19 December 2022. "230 police, RAB members win BPM, PPM awards for outstanding performance". The Financial Express (Bangladesh)....

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Plant nutrition
Minggu, 2026-08-09 01:25:21

ppm phosphorus, white spruce seedlings were very small and tinted deep purple; at 0.62 ppm, only the smallest seedlings were deep purple; at 6.2 ppm,...

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British Rail Class 139
Minggu, 2026-07-19 15:45:29

Stourbridge Lion 139002: George The Station Cat Coventry Very Light Rail "PPM 50/ PPM 60 Specification". Parry People Movers. Archived from the original on...

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RR Lyrae
Rabu, 2026-04-15 01:51:01

RR Lyrae is a variable star in the Lyra constellation, figuring in its west near to Cygnus. As the brightest star in its class, it became the eponym for...

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2,4,5-Trichlorophenoxyacetic acid
Senin, 2026-04-27 20:16:53

controls and individual batches tested later were found to have as much as 60 ppm of TCDD.[citation needed] In 1970, the United States Department of Agriculture...

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National Assembly (Mauritania)
Rabu, 2026-07-29 23:55:12

was the Mauritanian People's Party (French: Parti du Peuple Mauritanien, PPM). The legislature was disbanded after the 10 July 1978 coup. In 1992, a bicameral...

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Nitric oxide
Senin, 2026-08-10 19:04:29

set a recommended exposure limit (REL) of 25 ppm (30 mg/m3) over an 8-hour workday. At levels of 100 ppm, nitric oxide is immediately dangerous to life...

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1-Nitropropane
Rabu, 2026-06-10 14:25:55

are irritating for the lungs and eyes and the maximum exposure rate is 25 ppm. It is not known to be a carcinogen. 1-nitropropane decomposes under the...

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Reverse osmosis
Senin, 2026-07-27 12:45:44

typically varies from 100 to 400 parts per million (ppm or mg/litre) on a seawater feed. A level of 500 ppm is generally the upper limit for drinking water...

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Window cleaner
Rabu, 2026-05-13 02:54:46

dissolved solids) of 0 ppm (parts per million) when being used on windows. The reason for this is that if using above zero ppm water, reach and wash water-fed...

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United People's Movement (Cayman Islands)
Minggu, 2025-09-28 10:00:57

minority UPM government, including Premier O'Connor-Connolly, joined the PPM. The party dissolved in April 2025. "UPM issues policy priority document...

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Morpholine
Minggu, 2026-07-05 21:05:02

ppm (mouse, 2 hr) NIOSH (US health exposure limits): PEL (Permissible) TWA 20 ppm (70 mg/m3) [skin] REL (Recommended) TWA 20 ppm (70 mg/m3) ST 30 ppm...

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Beta Eridani
Rabu, 2026-03-18 04:27:05

FK5 188, GC 6274, GJ 9175, HD 33111, HIP 23875, HR 1666, IDS 05030-0513 A, PPM 187729, SAO 131794, WDS 05078-0505A. Database references SIMBAD data...

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HP LaserJet
Rabu, 2026-08-12 03:51:51

1984 at the Computer Dealers' Exhibition (COMDEX). It was a 300-dpi, eight ppm printer that sold for $3,495 with the price reduced to $2,995 in September...

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Dilution (equation)
Minggu, 2026-07-19 16:12:53

a vapor inside the room measured in ppm Cfinal = final reduced concentration of the vapor inside the room in ppm The basic room purge equation can be...

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Alpha Reticuli
Selasa, 2025-11-11 14:37:37

CPD−62 332, FK5 156, GC 5164, HD 27256, HIP 19780, HR 1336, SAO 248969, PPM 353975, CCDM J04144-6228, WDS 04144-6228A Database references SIMBAD data...

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Cyclohexanol
Minggu, 2026-08-09 18:49:54

the Threshold Limit Value for the vapor for 8 h is 50 ppm. The IDLH concentration is set at 400 ppm, based on studies on the acute oral toxicity in animals...

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Carrier frequency offset
Kamis, 2026-02-05 10:16:02

be less than ±20 ppm, so that CFO is in the range from -40 ppm to +40 ppm. If the TX oscillator runs at a frequency that is 20 ppm above the nominal...

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Golden sun of La Tolita
Jumat, 2025-09-26 19:48:40

930 ppm 95.0 ppm 8.0 ppm 1.0 ppm 45.0 ppm 4.0 ppm 2.0 ppm 3.0 ppm 30.0 ppm Golden Sun of Estrada 81.8% 11.4% 5.5% 1.170 ppm 63.0 ppm 8.0 ppm 1.0 ppm 63...

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V337 Carinae
Selasa, 2026-03-24 14:15:50

FK5 1264, GC 14133, GSC 08943-03447, HD 89388, HIP 50371, HR 4050, IDS 10137-6050 A, PPM 357895, SAO 250905, TYC 8943-3447-1 Database references SIMBAD data...

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Turpentine
Kamis, 2026-07-30 15:35:18

(permissible exposure limit) for turpentine exposure in the workplace as 100 ppm (560 mg/m3) over an 8-hour workday. The same threshold was adopted by the...

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Furfural
Selasa, 2026-08-11 04:03:50

Health Administration has set a permissible exposure limit for furfural at 5 ppm over an eight-hour time-weighted average (TWA), and also designates furfural...

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Star catalogue
Senin, 2026-06-08 05:14:16

continues to be used to accurately position the Hubble Space Telescope. The PPM Star Catalogue (1991) is one of the best,[according to whom?] both in the...

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Alpha Camelopardalis
Minggu, 2026-08-16 20:48:46

9 Cam, BD+66 358, FK5 178, GC 5924, HD 30614, HIP 22783, HR 1542, SAO 13298, PPM 15047, WDS J04541+6621, IRAS 04490+6615 Database references SIMBAD data...

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Ziaul Ahsan
Selasa, 2026-08-11 12:12:16

the Bangladesh Police Medal (BPM) in 2010 and the President Police Medal (PPM) in 2011. Ahsan left the Rapid Action Battalion in April 2016 to become the...

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OVPsim
Kamis, 2025-10-30 01:04:48

models are created using C/C++ APIs. There are three main APIs: OP, VMI, BHM/PPM. The OP API is designed for controlling, connecting, and observing platforms...

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N,N'-Dicyclohexylcarbodiimide
Kamis, 2026-08-06 15:39:35

shows a characteristic shift of 275 ppm upfield of nitric acid and the 13C NMR spectrum features a peak at about 139 ppm downfield from TMS. DCC is produced...

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Electrolytic iron
Rabu, 2026-08-05 02:18:33

 Representative value of electrolytic iron Purity(%) C(ppm) P(ppm) S(ppm) Si(ppm) Mn(ppm) Cu(ppm) O(ppm) H(ppm) N(ppm) 99.99 5~15 1 1~3 <5 1 1 20~50 1~3 <5 99.97...

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Boron steel
Jumat, 2026-08-07 21:31:12

effective at very low concentrations – 30 ppm B can replace an equivalent 0.4% Cr, 0.5% C, or 0.12% V. 30 ppm B has also been shown to increase depth of...

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59 Sagittarii
Selasa, 2026-03-31 03:25:32

designations b Sgr, 59 Sgr, CD−27°14399, CPD−27°6892, GC 27605, HD 188603, HIP 98162, HR 7604, SAO 188742, PPM 270473 Database references SIMBAD data...

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Omega1 Aquilae
Selasa, 2026-01-27 03:01:20

designations ω1 Aql, 25 Aquilae, BD+11°3790, FK5 725, GC 26609, HD 180868, HIP 94834, HR 7315, SAO 104691, PPM 136078 Database references SIMBAD data...

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Cyclopentane
Selasa, 2026-06-23 00:21:57

health exposure limits): PEL (Permissible) none REL (Recommended) TWA 600 ppm (1720 mg/m3) IDLH (Immediate danger) N.D. Related compounds Related compounds...

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Mauritanian People's Party
Jumat, 2025-11-28 16:40:39

Mauritanian People's Party (PPM, French: Parti du peuple mauritanien; Arabic: حزب الشعب الموريتاني, romanized: Hizb al-Sha'ab al-Muritaniy) was the sole...

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Lipstick
Jumat, 2026-07-10 16:02:02

study found an average of 1.11 ppm compared to the 1.07 ppm average in the 2009 study, while the highest amount of 7.19 ppm in Maybelline's Color Sensational...

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Zeta2 Scorpii
Rabu, 2026-03-04 05:13:32

Zeta2 Sco, CD−42 11646, CPD−42 7549, GC 22751, HD 152334, HIP 82729, HR 6271, LTT 6737, NLTT 43744, PPM 322371, SAO 227402 Database references SIMBAD data...

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Omega Sagittarii
Sabtu, 2026-01-31 02:39:08

58 Sagittarii, CPD−26°6880, FK5 1629, GC 27583, GJ 770.1, GJ 9673, HD 188376, HIP 98066, HR 7597, SAO 188722, PPM 270451 Database references SIMBAD data...

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Beta Corvi
Sabtu, 2026-07-25 21:15:46

BD−22 3401, CD−22 3401, CD−22 9505, CPD−22 5388, FK5 471, GC 17133, HD 109379, HIP 61359, HR 4786, SAO 180915, PPM 260512 Database references SIMBAD data...

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HD 40307
Jumat, 2026-02-06 10:23:30

Other designations CD−60 1303, CPD−60 508, GC 7474, GJ 2046, HIP 27887, PPM 355061, SAO 249388, 2MASS J05540421-6001245. Database references SIMBAD data...

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1,1,2,2-Tetrachloroethane
Selasa, 2026-06-23 23:43:11

gastrointestinal distress in the participants. Two humans exposed to 2.9 ppm TeCA for 30 minutes showed symptoms of vomiting and nausea. These symptoms...

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Epichlorohydrin
Kamis, 2026-08-06 15:34:26

concentration) 3617 ppm (rat, 1 hr) 2165 ppm (rat, 1 hr) 250 ppm (rat, 8 hr) 244 ppm (rat, 8 hr) 360 ppm (rat, 6 hr) LCLo (lowest published) 250 ppm (rat, 4 hr)...

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Apache Jelly
Sabtu, 2026-05-30 07:05:58

and Portfolio Management, or CA PPM, formerly known as CA Clarity PPM or just Clarity, is a product of Broadcom. CA PPM uses an extended version of the...

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1966 Mauritanian presidential election
Minggu, 2026-07-12 08:36:56

all the country's political parties into the Mauritanian People's Party (PPM), the country had become a one-party state in December 1961. Its leader,...

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Isopropyl acetate
Senin, 2026-06-15 09:21:14

Health Administration has set a permissible exposure limit (PEL) of 250 ppm (950 mg/m3) over an eight-hour time-weighted average for workers handling...

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Chemistry
Rabu, 2026-07-15 01:11:17

CDCl₃) of a nitrobenzene derivative, showing aromatic resonances near 6.6 ppm, representative of spectroscopic methods used to identify and characterise...

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Kappa2 Apodis
Rabu, 2026-02-04 02:57:26

Kappa2 Apodis is a double star in the southern circumpolar constellation of Apus. Its identifier is a Bayer designation that is Latinized from κ2 Apodis...

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Carbon disulfide
Selasa, 2026-08-11 07:01:59

(median concentration) >1670 ppm (rat, 1 h) 15500 ppm (rat, 1 h) 3000 ppm (rat, 4 h) 3500 ppm (rat, 4 h) 7911 ppm (rat, 2 h) 3165 ppm (mouse, 2 h) LCLo (lowest...

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Fipronil
Rabu, 2026-08-12 23:35:28

effects at the highest levels tested in mallards (NOEC = 1000 ppm) or quail (NOEC = 10 ppm). The metabolite MB 46136 is more toxic than the parent to avian...

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HD 76151
Kamis, 2026-07-02 21:47:01

designations BD−04 2490, GC 12307, GJ 327, HD 76151, HIP 43726, HR 3538, SAO 136389, PPM 191823, LTT 3283, NLTT 20504 Database references SIMBAD data...

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Beta Columbae
Rabu, 2026-05-20 22:54:29

CD−35 2546, CPD−35 752, FK5 223, GC 7364, HD 39425, HIP 27628, HR 2040, SAO 196240, PPM 281952, LTT 2392, NLTT 15724 Database references SIMBAD data...

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Water chlorination
Selasa, 2026-02-24 07:45:45

solutions of chloride of lime (calcium hypochlorite) at doses of 0.2 to 0.35 ppm. The treatment process was conceived by John L. Leal, and the chlorination...

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Natural nuclear fission reactor
Jumat, 2026-08-07 20:25:52

concentrations significantly different from the secular equilibrium of 55 ppm 234 U relative to 238 U. This is due to 234 U being enriched together with...

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Breathing
Sabtu, 2026-08-01 23:54:04

parts per million (ppm) of hydrogen, from the metabolic activity of microorganisms in the large intestine.[clarification needed] ppm of carbon monoxide...

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Albacore
Jumat, 2026-08-14 02:06:21

Ranging from as low as 0.027 ppm (parts per million) to 0.26 ppm, the average total mercury content of albacore is 0.14 ± 0.05 ppm. Larger fish tend to bioaccumulate...

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Atmosphere of Venus
Minggu, 2026-08-16 14:42:28

150 ppm Argon 70 ppm Water vapor 20 ppm Carbon monoxide 17 ppm Helium 12 ppm Neon 7 ppm Hydrogen chloride 0.1–0.6 ppm Hydrogen fluoride 0.001–0.005 ppm...

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Dimethyl sulfide
Sabtu, 2026-08-08 18:15:24

claim that DMS has a low olfactory threshold that varies from 0.02 to 0.1 ppm[clarification needed] between persons, but it has been suggested that the...

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Aphrodite
Minggu, 2026-08-09 20:40:39

1984, fig. 10, p. 46; Collezioni Museo 1989, I, 2, n. 254, pp. 146–147; PPM II, 1990, n. 7, p. 532; Armitt 1993, p. 240; Vésuve 1995, n. 53, pp. 162–163;...

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4,4'-Methylenedianiline
Selasa, 2026-05-05 14:57:58

permissible exposure limit at 0.01 ppm over an eight-hour time-weighted average, and a short-term exposure limit at 0.1 ppm. It is suspected carcinogen. It...

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2023 Molise regional election
Jumat, 2025-11-28 06:07:06

Forza Italia (FI) 9.4 3 Francesco Roberti League 8.2 2 Populars for Molise (PpM) 7.1 2 Union of the Centre – Christian Democracy – Us of the Centre 5.1 1...

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List of heads of state of Mauritania
Rabu, 2026-07-29 09:25:35

parties   Mauritanian Regroupment Party (PRM)   Mauritanian People's Party (PPM)   Democratic and Social Republican Party (PRDS)   National Pact for Democracy...

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Toluene
Selasa, 2026-08-04 21:15:32

200 ppm C 300 ppm 500 ppm (10-minute maximum peak) REL (Recommended) TWA 100 ppm (375 mg/m3) ST 150 ppm (560 mg/m3) IDLH (Immediate danger) 500 ppm Safety...

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Histidine
Jumat, 2026-07-31 20:13:57

15N NMR spectroscopy. The two 15N chemical shifts are similar (about 200 ppm, relative to nitric acid on the sigma scale, on which increased shielding...

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Personal practice model (social work)
Kamis, 2017-10-05 03:24:25

(PPM) is a social work tool for understanding and linking theories to each other and to the practical tasks of social work. Mullen describes the PPM as...

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Eta Leporis
Senin, 2025-11-10 23:50:21

designations η Lep, 16 Leporis, BD−14°1286, FK5 226, GC 7492, GJ 225, HD 40136, HIP 28103, HR 2085, SAO 150957, PPM 216474 Database references SIMBAD data...

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2-Hexanone
Jumat, 2026-07-17 22:51:37

concentration) 8000 ppm (rat, 4 hr) LCLo (lowest published) 20,000 ppm (guinea pig, 70 min) NIOSH (US health exposure limits): PEL (Permissible) TWA 100 ppm (410 mg/m3)...

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HD 192699
Kamis, 2026-01-22 02:58:56

HD 192699 is a star located approximately 238 light-years away in the constellation of Aquila. It has the apparent magnitude of 6.45. Based on its mass...

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EZ Canis Majoris
Kamis, 2026-04-09 22:50:13

CPD−23°1588, GC 9061, HD 50896, Hen 3-20, HIP 33165, HR 2583, LBN 1052, MR 6, PPM 251223, SAO 172546, SH 2-308, TYC 6522-3270-1, WR 6 Database references SIMBAD...

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Butyl acetate
Rabu, 2026-06-17 09:24:08

160 ppm (rat, 4 hr) 2000 ppm (rat, 4 hr) 391 ppm (rat, 4 hr) 1242 ppm (mouse, 2 hr) LCLo (lowest published) 14,079 ppm (cat, 72 min) 13,872 ppm (guinea...

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HD 8673
Rabu, 2026-03-04 00:01:13

690 K Other designations BD+33°228, HD 8673, HIP 6702, HR 410, SAO 54695, PPM 66283, WDS J01262+3435AB, IRAS 01232+3418, 2MASS J01260875+3434471, Gaia...

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Resistor
Minggu, 2026-08-09 04:01:50

foil resistors offers a TCR of 0.14 ppm/°C, tolerance ±0.005%, long-term stability (1 year) 25 ppm, (3 years) 50 ppm (further improved 5-fold by hermetic...

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Nutro Products
Selasa, 2026-06-16 15:52:18

1000 ppm maximum for dog food, the cat food maximum set by AAFCO is 2000 ppm. In comparison, the European Union's maximum for all animal feed is 250 ppm,...

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In vivo magnetic resonance spectroscopy
Jumat, 2026-07-31 10:42:31

centered about 1.31 ppm, and a quartet (four peaks with relative peak heights of 1:2:2:1) centered about 4.10 ppm. The doublet at 1.31 ppm is typically quantified...

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Potassium metabisulfite
Jumat, 2026-03-20 17:29:45

milligrams per liter (yielding roughly 75 ppm of SO2) prior to fermentation; then 6 grams per six-gallon bucket (150 ppm of SO2) at bottling. Some countries...

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Sealcoat
Selasa, 2026-01-06 10:30:45

that contain coal tar as well as those that contain PAHs that exceed 1,000 ppm. Road surface "coal-tar - U.S. Geological Survey Search Results". U.S. Geological...

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Copper
Minggu, 2026-08-16 08:46:13

been reported to be at least 3 ppm in the diet. However, higher concentrations of copper (100 ppm, 200 ppm, or 500 ppm) in the diet of rabbits may favorably...

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Beta Sagittae
Senin, 2026-06-22 00:41:52

designations Shakh, β Sge, 6 Sagittae, BD+17°4048, FK5 1513, GC 27236, HD 185958, HIP 96837, HR 7488, SAO 105133, PPM 136766 Database references SIMBAD data...

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Mohamed Aslam (member of parliament)
Minggu, 2026-07-26 00:22:54

presidential election. Aslam defeated as MDP's candidate for vice president to PPM's Hussain Mohamed Latheef. Mohamed, Naizak (14 November 2023). "MDP's Aslam...

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Aptian
Jumat, 2026-06-05 02:11:45

lower latitudes. A decline in global pCO2 occurred from about 1,000 ppm to 800 ppm from the start of the Aptian to the C10 positive carbon isotope excursion...

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Ethanol
Selasa, 2026-08-11 17:08:34

with maximum water contents ranging from 1% to a few parts per million (ppm). If azeotropic distillation is used to remove water, it will contain trace...

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Diethylamine
Kamis, 2026-08-06 15:33:17

4000 ppm (rat, 4 hr) NIOSH (US health exposure limits): PEL (Permissible) TWA 25 ppm (75 mg/m3) REL (Recommended) TWA 10 ppm (30 mg/m3) ST 25 ppm (75 mg/m3)...

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Gold cyanidation
Senin, 2026-05-18 10:21:59

to below the 10 ppm mandated by the EU's Mining Waste Directive. This level compares to the 66-81 ppm free cyanide and 500-1000 ppm total cyanide in...

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Silence compression
Sabtu, 2025-11-22 18:49:08

CTW CM Delta Incremental DMC DPCM Grammar Re-Pair Sequitur LDCT MTF PAQ PPM RLE Hybrid LZ77 + Huffman Deflate LZX LZS LZ77 + ANS LZFSE LZ77 + Huffman...

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Hamal
Selasa, 2026-08-04 03:03:15

BD+22 306, FK5 74, GC 2538, GJ 84.3, GJ 9072, HD 12929, HIP 9884, HR 617, SAO 75151, PPM 91373, LTT 10711, NLTT 7032 Database references SIMBAD data...

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Gamma Andromedae
Kamis, 2026-07-30 23:57:33

57 And A, BD+41 395, FK5 73, GC 2477, HD 12533, HIP 9640, HR 603, SAO 37734, PPM 44721, ADS 1630 A, CCDM J02039+4220A, WDS 02039+4220A Database references...

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Alpha Aquarii
Rabu, 2026-02-18 22:13:30

Alpha Aquarii is a yellow supergiant star in the constellation of Aquarius. Its identifier is a Bayer designation that is Latinized from α Aquarii, and...

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Galactose
Rabu, 2026-07-15 21:59:29

galactose includes peaks at 4.7 ppm (D2O), 4.15 ppm (−CH2OH), 3.75, 3.61, 3.48 and 3.20 ppm (−CH2 of ring), 2.79–1.90 ppm (−OH). Bhat PJ (2 March 2008)...

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Fresh water
Sabtu, 2026-07-25 21:56:59

parts per million (ppm) of dissolved salts. Other sources give higher upper salinity limits for fresh water, e.g. 1,000 ppm or 3,000 ppm. Freshwater habitats...

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N-Butylamine
Selasa, 2026-06-02 12:57:48

Safety and Health have set occupational exposure limits at a ceiling of 5 ppm (15 mg/m3) for dermal exposure. NIOSH Pocket Guide to Chemical Hazards. "#0079"...

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Yuen Yuet Leng
Kamis, 2026-06-18 14:19:44

(1959) Malaysia Recipient of the Malaysian Commemorative Medal (Bronze) (PPM) (1965) Officer of the Order of the Defender of the Realm (KMN) (1972) Companion...

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Iron pentacarbonyl
Selasa, 2026-08-11 18:23:58

iron pentacarbonyl at 0.1 ppm (0.23 mg/m3) over an eight-hour time-weighted average, and a short-term exposure limit at 0.2 ppm (0.45 mg/m3). NIOSH Pocket...

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Athletics at the 1988 Summer Olympics – Men's 100 metres
Senin, 2026-02-16 09:59:37

the same reason. The highest level of the stimulants Lewis recorded was 6 ppm, which was regarded as a positive test in 1988 but is now regarded as negative...

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Alpha Caeli
Jumat, 2026-05-08 02:47:00

Other designations α Caeli, GJ 174.1, GJ 9164, HD 29875, HIP 21770, HR 1502, PPM 308904, WDS J04406-4152, TIC 77263680, TYC 7589-1693-1, GSC 07589-01693,...

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Polyoxymethylene
Senin, 2026-07-06 16:02:00

in hot water. Thus low levels of chlorine in potable water supplies (1–3 ppm) can be sufficient to cause environmental stress cracking, a problem experienced...

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Stoma
Senin, 2026-04-20 11:20:04

photosynthesis, is present in the atmosphere at a concentration of about 425 ppm. Most plants require the stomata to be open during daytime. The air spaces...

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Hydrogen breath test
Kamis, 2026-01-08 06:04:52

the less absorption has occurred. If the level of hydrogen rises above 20 ppm (parts per million) over the lowest preceding value within the test period...

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V415 Carinae
Jumat, 2026-01-30 00:22:48

CD−53°1613, CPD−53°1168, GC 8972, GSC 08536-00794, HD 50337, HIP 32761, HR 2554, PPM 335506, SAO 234737, TYC 8536-794-1 Database references SIMBAD data...

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Teesside oil terminal
Sabtu, 2026-08-08 01:55:00

water 0.2 % volume Salt 250 lb/Mbbl H2S 10 ppm weight Total sulphur 0.35 % wt Nickel 10 ppm weight Vanadium 10 ppm weight Viscosity 40 cP @ 3 °C pH >5 Mercury...

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Ocean
Rabu, 2026-08-12 00:02:38

acidification, with atmospheric carbon dioxide (CO2) levels exceeding 410 ppm (in 2020). CO2 from the atmosphere is absorbed by the oceans. This produces...

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Tetrabromoethane
Selasa, 2026-06-23 16:47:01

wider liquid range and lower vapor pressure. Permissible exposure limit is 1 ppm. Cases of acute TBE poisoning are known as well. NIOSH Pocket Guide to Chemical...

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2028 French regional elections
Kamis, 2026-06-25 21:34:52

Party PS LR RE Alliance Left Right Ensemble Regions held 5 + 1 (PCR) + 1 (PPM) + 1 (Péyi-G) 4 + 1 (LC) + 1 (SL) + 1 (DVD) 1 (GUSR)   Fourth party   REG...

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Chloroacetaldehyde
Sabtu, 2026-08-15 09:15:28

tract. Based on data collected from human studies in 1962, exposures to 45 ppm of chloroacetaldehyde were found to be disagreeable and caused conjunctival...

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2014 Maldivian parliamentary election
Senin, 2026-08-03 07:01:10

Turnout 77.92% Party Leader Vote % Seats +/– MDP Mohamed Nasheed 40.79 26 0 PPM Maumoon Abdul Gayoom 27.72 33 New JP Qasim Ibrahim 13.56 15 +14 MDA Ahmed...

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Beta Doradus
Kamis, 2026-01-29 04:46:25

Beta Doradus, Beta Dor, CD−62 214, CPD−62 487, FK5 212, GC 6944, HD 37350, HIP 26069, HR 1922, SAO 249311, PPM 354837 Database references SIMBAD data...

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Quaternary
Senin, 2026-08-10 19:43:02

content c. 20.8 vol % (100% of modern) Mean atmospheric CO2 content c. 250 ppm (0.9 times pre-industrial) Mean surface temperature c. 14 °C (0.5 °C above...

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Lead
Selasa, 2026-08-04 21:46:59

interior. This accounts for lead's relatively high crustal abundance of 14 ppm; it is the 36th most abundant element in the crust. The main lead-bearing...

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Ilyas Labeeb
Minggu, 2026-04-05 16:57:57

Maldivian parliamentary election - Hulhudhoo Party Candidate Votes % ±% PPM Mohamed Shahid 1,044 49.4 MDP Ilyas Labeeb 960 45.4 Independent Ibrahim Shukree...

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Vienna Standard Mean Ocean Water
Sabtu, 2026-05-30 20:37:10

Deuterium (2H / 1H) – 155.76±0.05 ppm, about 1 in 6420 hydrogen atoms Tritium (3H / 1H) – 18.5±3.6 TU = (1.85±0.36)×10−11 ppm, measured on 16 September 1976...

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Zeta1 Scorpii
Kamis, 2025-12-18 13:32:24

Other designations ζ1 Sco, CD−42 11633, CPD−42 7545, GC 22730, HD 152236, HIP 82671, HR 6262, PPM 322342, SAO 227375. Database references SIMBAD data...

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Scoville scale
Rabu, 2026-07-08 12:28:16

dried pepper mass. This "parts per million of heat" (ppmH) is found with the following calculation: ppmH = peak area ( capsaicin ) + 0.82 ⋅ peak area ( dihydrocapsaicin)...

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Beta Fornacis
Kamis, 2025-12-18 19:55:17

Beta Fornacis (Beta For, β Fornacis, β For) is solitary star in the southern constellation of Fornax. It is visible to the naked eye with an apparent visual...

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HD 129357
Kamis, 2025-12-18 09:29:13

04 dex Rotational velocity (v sin i) 2 km/s Age 8.1 Gyr Other designations BD+29 2568, HIP 71813, PPM 103504, SAO 83469 Database references SIMBAD data...

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HD 137010
Minggu, 2026-05-17 20:37:59

shallow 10-hour transit event with a depth of 225 ± 10 parts per million (ppm) and a duration of 9.76+0.21 −0.18 hours. The transit was identified through...

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Per mille
Kamis, 2026-06-11 17:47:32

Visualisation of 1%, 1‰, 1‱, 1 pcm and 1 ppm as fractions of the large block (larger version)...

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Laplink PCmover
Selasa, 2025-09-23 14:14:23

integrated directly with the new target system. PCmover Profile Migrator (PPM) migrates applications, files and settings between user profiles on the same...

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Tetraethyl orthosilicate
Jumat, 2026-01-30 21:48:25

oral) LCLo (lowest published) 1000 ppm (rat, 4 hr) 700 ppm (guinea pig, 6 hr) 1740 ppm (guinea pig, 15 min) 1170 ppm (guinea pig, 2 hr) NIOSH (US health...

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Delta Andromedae
Kamis, 2026-08-06 05:35:30

31 Andromedae, 31 And, NSV 15142, BD+30 91, FK5 20, HD 3627, HIP 3092, HR 165, SAO 54058, PPM 65514, WDS 00393+3052A Database references SIMBAD data...

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HD 143436
Selasa, 2026-05-19 23:31:19

(v sin i) < 2.6 km/s Age 3.8±2.9 Gyr Other designations BD+00°3441, HIP 78399, SAO 121307, PPM 162138, LTT 14757, NLTT 41715 Database references SIMBAD data...

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Acetonitrile
Rabu, 2026-02-11 15:42:46

(median concentration) 5655 ppm (guinea pig, 4 hr) 2828 ppm (rabbit, 4 hr) 53,000 ppm (rat, 30 min) 7500 ppm (rat, 8 hr) 2693 ppm (mouse, 1 hr) 6.022 mg/L...

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British railway rolling stock
Senin, 2026-07-13 06:02:00

2026. "Four operators receive further PPM dispensations". Modern Railways. February 2021. p. 12. "PPM 50/ PPM 60 Specification". Parry People Movers...

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Planisware
Minggu, 2026-07-19 01:47:04

traded company that develops and provides project portfolio management (PPM) cloud software applications, a type of enterprise software. Planisware applications...

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Leong Chee Woh
Senin, 2026-05-04 12:39:42

Service Medal (PPA) Recipient of the Malaysian Commemorative Medal (Bronze) (PPM) Recipient of the National Hero Service Medal (PJPN) Federal Territory (Malaysia)...

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62 Sagittarii
Senin, 2026-08-17 02:34:40

V3872 Sagittarii, CD−28°16355, CPD−28°7105, FK5 753, GC 27763, HD 189763, HIP 98688, HR 7650, SAO 188844, PPM 270603 Database references SIMBAD data...

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HD 92945
Selasa, 2026-03-24 04:23:15

V419 Hya, CD−28 8394, CPD−28 4175, GJ 3615, HIP 52462, LTT 3932, NLTT 25167, PPM 258065, SAO 179168, 2MASS J10432828-2903513 Database references SIMBAD data...

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Beta Leonis Minoris
Senin, 2026-06-29 04:50:42

BD+37 2080, FK5 390, GC 14358, HD 90537, HIP 51233, HR 4100, SAO 62053, PPM 75233, ADS 7780, CCDM J10279+3642, WDS 10279+3642 Database references SIMBAD...

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Methyl methacrylate
Kamis, 2026-08-06 15:39:04

ppm (rat, 4 hr) 4447 ppm (mouse, 2 hr) 3750 ppm (rat) 4808 ppm (mammal) LCLo (lowest published) 4400 ppm (rat, 8 hr) 4400 ppm (rabbit, 8 hr) 4207 ppm...

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Omsk Oblast
Senin, 2026-07-27 03:37:16

were Moskalensky area (5.5 ppm), Azovsky German National Raion (4.8 ppm), Sherbakulsky (3.8 ppm) and Pavlogradskij (3.2 ppm). More than 60 per cent or...

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Electrodeionization
Minggu, 2026-05-10 21:15:23

million (ppm) of CaCO3 or corresponding molecule, with limited exceptions up to 2 ppm. Silica content (SiO2), which generally must be no more than 1 ppm in...

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Copper–silver ionization
Rabu, 2026-08-12 03:34:58

to 1.0 ppm—lower than the USA copper AL of 1.3 ppm. The EU does not have any guidelines for ionic silver concentrations—the US SCL is 0.1 ppm (100 ppb)...

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Α-Methylstyrene
Kamis, 2026-07-16 00:14:27

Industrial Hygienists (2009) defined occupational exposure limits of 10 ppm for airborne concentrations of α-methylstyrene based on allergic reactions...

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Planview
Senin, 2026-07-20 13:55:14

Patrick Durbin. Durbin is a pioneer in the project and portfolio management (PPM) industry who led Planview as CEO during the first 15 years of its growth...

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Mohamed Hashim Mohd Ali
Minggu, 2026-08-02 04:16:29

Service Medal (PPA) Recipient of the Malaysian Commemorative Medal (Silver) (PPM (P)) Recipient of the 8th Yang di-Pertuan Agong Installation Medal Recipient...

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Beta Mensae
Senin, 2026-04-06 20:59:43

270 Myr Other designations β Men, CPD−71°309, FK5 2380, GC 6232, HD 33285, HIP 23467, HR 1677, SAO 256154, PPM 368632 Database references SIMBAD data...

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HD 147018
Jumat, 2025-10-31 02:31:08

HD 147018 is a star in the southern constellation of Triangulum Australe. It has a yellow-orange hue with an apparent visual magnitude of 8.30, which is...

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Diglycidyl ether
Selasa, 2026-06-23 02:36:38

LC50 (median concentration) 30 ppm (mouse, 4 hr) 86 ppm (mouse, 4 hr) 30 ppm (mouse, 8 hr) 200 ppm (rat, 4 hr) 68 ppm (rat, 8 hr) NIOSH (US health exposure...

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Mohamed Maleeh Jamal
Kamis, 2026-04-16 12:00:30

Maldives (PPM) and the Jumhooree Party (JP). Recently, he returned to PPM. Maleeh began his political career with the Progressive Party of Maldives (PPM) and...

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Bogle–Chandler case
Sabtu, 2026-07-04 10:50:45

With H 2S at a level of 1 ppm, a victim will barely notice a bad smell; at 30+ ppm H 2S smells like rotten eggs but at 50-100 ppm it smells cloyingly sweet...

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Cayman Islands
Minggu, 2026-08-16 04:17:01

The Cayman Democratic Party (CDP) and the People's Progressive Movement (PPM). While there has been a shift to political parties, many contending for...

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National Ambient Air Quality Objectives
Selasa, 2025-04-08 18:40:14

level over one hour is 13 ppm and 5 ppm over eight hours, the maximum acceptable level is 30 ppm over one hour and 13 ppm over eight hours, and finally...

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Rowshan Ara Begum
Selasa, 2026-04-21 09:36:09

position of Bangladesh Police. She was awarded the President Police Medal (PPM) and was the first woman Superintendent of Police (SP) of Munshiganj District...

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Grupo Niche
Sabtu, 2026-07-04 04:20:37

Years active 1978–present Label Productores Profesionales de la Música (PPM) Past members Douglas Guevara Francisco Garcia Alexis Lozano Saulo Sanchez...

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Methylene diphenyl diisocyanate
Senin, 2026-06-08 20:57:12

limits): PEL (Permissible) C 0.2 mg/m3 (0.02 ppm) REL (Recommended) TWA 0.05 mg/m3 (0.005 ppm) C 0.2 mg/m3 (0.020 ppm) [10-minute] IDLH (Immediate danger) 75...

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List of software-defined radios
Kamis, 2026-04-16 07:13:42

bandwidth RX ADC bits TX DAC bits TX capable Sampling rate Frequency accuracy ppm Panadapters / Receivers Host Interface Windows Linux Mac FPGA Aaronia SPECTRAN...

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Abdul Raheem Abdulla
Selasa, 2026-06-02 01:14:47

Speaker, but lost to Reeko Moosa Manik. He was appointed Vice President of PPM after losing an election for the same. Abdul Raheem was of the founding members...

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HD 75710
Rabu, 2026-05-27 09:53:34

110 km/s Other designations g Vel, CD−44°4861, FK5 2698, GC 12204, HD 75710, HIP 43347, HR 3520, SAO 220540, PPM 313660 Database references SIMBAD data...

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Beta Lacertae
Senin, 2026-08-17 01:25:07

Alsamaka, β Lac, 3 Lac, BD+51 3358, FK5 844, GC 31310, HD 212496, HIP 110538, HR 8538, SAO 34395, PPM 40598, NLTT 53741 Database references SIMBAD data...

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Flotta oil terminal
Senin, 2026-07-06 10:18:13

100 °F 120 psia Total sulphur 1 % wt. H2S 1 ppm wt. CO2 0.25 % mol Total acid number 0.05 mgKOH/g Nickel 4 ppm wt. Vanadium 8 ppm wt. Mercury 0.35 ppb wt....

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Legionella
Selasa, 2026-08-11 23:39:37

where levels are raised to higher than 2 ppm for a period of 24 hours or more and then returned to 0.5 ppm – may be effective. Hyperchlorination can...

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Gamma Microscopii
Minggu, 2026-04-05 22:41:43

Gamma Microscopii (γ Microscopii, γ Mic) is the brightest star in the faint southern constellation of Microscopium. It has an apparent visual magnitude...

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File (command)
Senin, 2026-06-29 19:11:42

compressed.gz: application/x-gzip; charset=binary For a PPM file, file data.ppm reports: data.ppm: Netpbm PPM "rawbits" image data For a Mach-O universal binary...

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1975 Mauritanian parliamentary election
Selasa, 2025-03-11 19:01:38

The country was a one-party state with the Mauritanian People's Party (PPM) as the sole legal party. It therefore won all 70 seats in the National Assembly...

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Igneous rock
Selasa, 2026-06-02 15:54:50

g., 420 ppm Ni, and 5.1 ppm Sm). The term "trace element" is typically used for elements present in most rocks at abundances less than 100 ppm or so, but...

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Anal bleaching
Rabu, 2026-04-22 03:14:27

to 7% in face creams, provided hydroquinone contamination remains below 1 ppm and combined exposure from multiple hydroquinone-releasing substances is...

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Adakite
Kamis, 2023-11-23 16:57:40

wt % MgO normally less than 3 wt % Sr greater than 400 ppm Y less than 18 ppm Yb less than 1.9 ppm 87Sr/86Sr usually less than 0.7045 Later Defant and Kepezhinskas...

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HD 84117
Senin, 2026-07-20 01:19:37

designations CD−23 8646, CPD−23 4656, GC 13394, GJ 364, HIP 47592, HR 3862, SAO 177866, PPM 256602, NLTT 22406, TYC 6602-2081-1 Database references SIMBAD data...

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Portuguese legislative elections
Sabtu, 2026-06-20 08:28:46

Monarchist Party (PPM) ran in a joint coalition called Democratic Alliance (AD). In Madeira, the PSD and CDS–PP ran in a coalition without PPM, but the results...

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Organoantimony-based Lewis acids
Minggu, 2026-03-08 06:11:58

[Sb(C6F5)4]+ (5) is comparable with that of the B(C6F5)3 adduct in CH2Cl2 (76.6 ppm). SbPh3(Ant)+ (6) (where Ant is 9-anthryl) was isolated as triflate salt...

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2005 Portuguese local elections
Selasa, 2026-06-30 20:36:53

Party (PSD), the People's Party (CDS–PP), the People's Monarchist Party (PPM) or the Earth Party (MPT) appear because each municipality has its own election...

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Emission standard
Jumat, 2026-07-24 23:37:25

sulphur levels in diesel from 3,000 parts per million (ppm) to 500 ppm, along with a niche grade of 50 ppm. The Clean Fuels 2 standard, expected to begin in...

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HD 19467
Selasa, 2026-05-05 17:05:13

Metallicity [Fe/H] −0.15±0.02 dex Other designations BD−14°604, FK5 1087, GJ 3200, HD 19467, HIP 14501, SAO 148780, PPM 212460 Database references SIMBAD data...

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Alpha Antliae
Kamis, 2026-03-12 03:03:18

CD−30 8465, CPD−30 3121, FK5 392, GC 14352, HD 90610, HIP 51172, HR 4104, SAO 201405, PPM 287713, 2MASS J10270911-3104039 Database references SIMBAD data...

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John Torrington
Minggu, 2026-05-03 18:18:47

negligible to quite high....Torrington's levels were high (413-657 ppm) but Braine (145-280 ppm) and Hartnell (183-313) had much lower levels....Lead may well...

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1,4-Dichlorobenzene
Selasa, 2026-06-30 09:29:16

maximum level of 75 parts of p-DCB per million parts air in the workplace (75 ppm) for an 8-hour day, 40-hour workweek. A mechanism for the carcinogenic effects...

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Climate Change Act 2008
Minggu, 2026-08-02 21:33:41

– averaging about 2 ppm per year – greenhouse gas concentrations are likely to reach 400 ppm by 2016, 450 ppm by 2041, and 550 ppm by around 2091. It is...

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Pocky
Jumat, 2026-07-17 10:39:50

contamination. The melamine contamination level was found to be 43 ppm (the legal limit is 2.5 ppm). On October 17, 2008, Pocky Men's coffee cream-coated biscuit...

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