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Air pollutant concentrations Air pollutant concentrations, as measured or as calculated by air pollution dispersion modeling, must often be converted or corrected to be expressed as required by the regulations issued by various governmental agencies. Regulations that define and limit the concentration of pollutants in ... | https://en.wikipedia.org/wiki?curid=23548517 |
Air pollutant concentrations ) at sea level will decrease with increasing altitude. The concentration decrease is directly proportional to the pressure decrease with increasing altitude. Some governmental regulatory jurisdictions require industrial sources of air pollution to comply with sea level standards corrected f... | https://en.wikipedia.org/wiki?curid=23548517 |
Air pollutant concentrations As another example, a regulation might limit the concentration of total particulate matter to 200 mg/m of an emitted gas (at a specified reference temperature and pressure) corrected to a dry basis and further corrected to 12 volume percent CO in the dry gas. Environmental agencies in the U... | https://en.wikipedia.org/wiki?curid=23548517 |
Air pollutant concentrations The following equation can be used to correct the measured "wet basis" concentration to a "dry basis" concentration: As an example, a wet basis concentration of 40 ppmv in a gas having 10 volume percent water vapor would have a: The following equation can be used to correct a measured pollu... | https://en.wikipedia.org/wiki?curid=23548517 |
Iron stress repressed RNA (IsrR) is a cis-encoded antisense RNA which regulates the expression of the photosynthetic protein isiA. IsiA expression is activated by the Ferric uptake regulator protein (Fur) under iron stress conditions. IsiA enhances photosynthesis by forming a ring around photosystem I which acts as an ... | https://en.wikipedia.org/wiki?curid=23551125 |
Eslicarbazepine acetate (ESL), sold under the brand names Aptiom and Zebinix among others, is an anticonvulsant medication approved for use in Europe and the United States as monotherapy or as additional therapy for partial-onset seizures epilepsy. Similarly to oxcarbazepine, ESL behaves as a prodrug to ("S")-(+)-licar... | https://en.wikipedia.org/wiki?curid=23553466 |
Eslicarbazepine acetate Like oxcarbazepine, eslicarbazepine can reduce plasma levels of drugs that are metabolized by the liver enzymes CYP3A4 (verified in studies for simvastatin and the oral contraceptive levonorgestrel/ethinylestradiol) and UDP-glucuronosyltransferase, and increase plasma levels of drugs metabolized... | https://en.wikipedia.org/wiki?curid=23553466 |
Eslicarbazepine acetate According to some sources, it has not been shown conclusively that this is the actual mechanism. is absorbed to at least 90% from the gut, independently of food intake. It is quickly metabolised to eslicarbazepine, so that the original substance cannot be detected in the bloodstream. Peak plasma... | https://en.wikipedia.org/wiki?curid=23553466 |
Eslicarbazepine acetate Persons with certain genetic variations in human leukocyte antigens (HLAs) are under increased risk of developing skin reactions such as acute generalized exanthematous pustulosis (AGEP), but also severe ones such as Stevens–Johnson and DRESS syndrome, under treatment with carbamazepine and drug... | https://en.wikipedia.org/wiki?curid=23553466 |
Duhem–Margules equation The Duhem–Margules equation, named for Pierre Duhem and Max Margules, is a thermodynamic statement of the relationship between the two components of a single liquid where the vapour mixture is regarded as an ideal gas: where "P" and "P" are the partial vapour pressures of the two constituents an... | https://en.wikipedia.org/wiki?curid=23556803 |
Duhem–Margules equation By differentiating this equation with respect to the mole fraction of a component: formula_12 So we have for components A and B formula_13 formula_14 Substituting these value in equation (6), then formula_15 or formula_1 this is the final equation of Duhem- Margules equation. | https://en.wikipedia.org/wiki?curid=23556803 |
Pneumatic bladder A pneumatic bladder is an inflatable (pneumatic) bag technology with many applications. Pneumatic bladders are used to seal drains and ducts to contain chemical spills or gases. Pneumatic bladders are often used for the containment of chemical spills, oil spills or fire water on water to prevent them ... | https://en.wikipedia.org/wiki?curid=23559796 |
T-26 variants More than 50 different modifications and experimental vehicles based on the T-26 light infantry tank chassis were developed in the USSR in the 1930s, with 23 modifications going into series production. The majority were armoured combat vehicles: flame tanks, artillery tractors, radio-controlled tanks (tel... | https://en.wikipedia.org/wiki?curid=23560902 |
T-26 variants All chemical (flame-throwing) tanks based on the T-26 chassis (KhT-26, KhT-130, KhT-133) were designated BKhM-3. The vehicles were intended for area chemical contamination, smoke screens and for flame-throwing. The TKhP-3 chemical equipment for smoke screens and chemical contamination was developed in 193... | https://en.wikipedia.org/wiki?curid=23560902 |
T-26 variants "Specifications": weight - ; crew - 2 men (commander and driver); speed - ; range - . The Armoured Engineering Section of the Red Army's Research Institute of Engineer Equipment (NIIIT RKKA) in co-operation with the "Gipstalmost" Factory developed an improved engineer tank at the end of 1936, with a lever... | https://en.wikipedia.org/wiki?curid=23560902 |
T-26 variants The launching of each bridge section took 20-30 min. The bridge had no development after testing. Engineer Alexandrov from the Research and Technology Division of the Red Army's Engineer Directorate (NTO UNI RKKA) developed a wooden tracked bridge long. The bridge was mounted on standard T-26 light tanks ... | https://en.wikipedia.org/wiki?curid=23560902 |
T-26 variants There were no losses of ST-26 engineer tanks during the Winter War. Tank units of the Red Army had 57 ST-26 engineer tanks on June 1, 1941: 9 in the Far Eastern Front, 26 in the Moscow Military District, 2 in the Leningrad Military District, 2 in the Kiev Special Military District, 8 in the Western Specia... | https://en.wikipedia.org/wiki?curid=23560902 |
T-26 variants A transfer of overhauled old twin-turreted T-26 tanks (without turrets and armament) from some tank units of western military districts for use as artillery tractors for anti-tank and regimental guns in mechanized corps began in May 1941. Tank and mechanized infantry units of the Red Army had 211 artiller... | https://en.wikipedia.org/wiki?curid=23560902 |
T-26 variants All of them were tested but despite often excellent test results none (except some mine sweeps) passed into army service. Design work started again when the Winter War began: Leningrad factories Kirov Factory, Factory No. 185 and Factory No. 174 developed new models of mine sweeps for the T-26 and T-28 ta... | https://en.wikipedia.org/wiki?curid=23560902 |
Reiko Kuroda Kurodas field of research is primarily chirality within both inorganic chemistry and organic chemistry. She has worked in Japan and the UK and established the Science Interpreter Training Program at the University of Tokyo. In 2006, Kuroda was appointed to serve as a governor for the Cambridge Crystallogra... | https://en.wikipedia.org/wiki?curid=23560960 |
Refractoriness under load (RUL) is a measure of the deformation behavior of refractory ceramic products subjected to a constant load and increasing temperature. The temperature range in which the softening occurs is not identical with the melting range of the pure raw material, but it must be reliably determined with t... | https://en.wikipedia.org/wiki?curid=23562034 |
Refractoriness under load RUL is a critical property for refractory bricks, which basically reflects the service temperature of the bricks, raw materials, etc. Refractoriness Under Load (RUL) values (T0.6 at 0.2MPa) for fireclay-based refractory bricks are usually below 1500 °C; for medium duty fireclay bricks, about 1... | https://en.wikipedia.org/wiki?curid=23562034 |
Radioanalytical chemistry focuses on the analysis of sample for their radionuclide content. Various methods are employed to purify and identify the radioelement of interest through chemical methods and sample measurement techniques. The field of radioanalytical chemistry was originally developed by Marie Curie with con... | https://en.wikipedia.org/wiki?curid=23568658 |
Radioanalytical chemistry The mode of this decay causes the parent nucleus to decrease by two protons and two neutrons. This type of decay follows the relation: formula_1 Beta decay is characterized by the emission of a neutrino and a negatron which is equivalent to an electron. This process occurs when a nucleus has a... | https://en.wikipedia.org/wiki?curid=23568658 |
Radioanalytical chemistry The advantage of solid state detectors is the greater resolution of the resultant energy spectrum. Usually NaI(Tl) detectors are used; for more precise applications Ge(Li) and Si(Li) detectors have been developed. For extra sensitive measurements high-pure germanium detectors are used under a ... | https://en.wikipedia.org/wiki?curid=23568658 |
Radioanalytical chemistry Sample loss is an ever present concern, especially at the beginning of the analysis path where sequential steps may compound these losses. Various solutions are known to circumvent these losses which include adding an inactive carrier or adding a tracer. Research has also shown that pretreatme... | https://en.wikipedia.org/wiki?curid=23568658 |
Radioanalytical chemistry After the final measurements are recorded, sample loss can be determined quantitatively. This procedure avoids the need for any quantitative recovery, greatly simplifying the analytical process. As this is an analytical chemistry technique quality control is an important factor to maintain. A ... | https://en.wikipedia.org/wiki?curid=23568658 |
Radioanalytical chemistry The cost of failure far outweighs the cost of prevention and appraisal. Finally, results must be scientifically defensible by adhering to stringent regulations in the event of a lawsuit. | https://en.wikipedia.org/wiki?curid=23568658 |
Endogenous agonist In pharmacology, an endogenous agonist for a particular receptor is a compound naturally produced by the body which binds to and activates that receptor. For example, the primary endogenous agonist for serotonin receptors is serotonin, and the primary endogenous agonist for dopamine receptors is dopa... | https://en.wikipedia.org/wiki?curid=23568790 |
C24H34O5 The molecular formula CHO may refer to: | https://en.wikipedia.org/wiki?curid=23571585 |
C22H29FO5 The molecular formula CHFO may refer to: | https://en.wikipedia.org/wiki?curid=23571600 |
C8H18O2 The molecular formula CHO (molar mass: 146.22 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=23571628 |
C2H4Br2 The molecular formula CHBr may refer to: | https://en.wikipedia.org/wiki?curid=23571657 |
C20H29N3O2 The molecular formula CHNO (molar mass: 343.46 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=23571687 |
C2H2Cl2O2 The molecular formula CHClO may refer to: | https://en.wikipedia.org/wiki?curid=23571725 |
C6H4Cl2 The molecular formula CHCl may refer to: | https://en.wikipedia.org/wiki?curid=23571736 |
C8H6Cl2O3 The molecular formula CHClO may refer to: | https://en.wikipedia.org/wiki?curid=23571835 |
C14H11Cl2NO2 The molecular formula CHClNO may refer to: | https://en.wikipedia.org/wiki?curid=23572015 |
C10H12 The molecular formula CH may refer to: | https://en.wikipedia.org/wiki?curid=23572645 |
C12H8Cl6O The molecular formula CHClO (molar mass : 380.91 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=23572651 |
C8H11N The molecular formula CHN may refer to: | https://en.wikipedia.org/wiki?curid=23572800 |
C8H10 The molecular formula CH may refer to: | https://en.wikipedia.org/wiki?curid=23572814 |
C4H8N2O2 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=23572883 |
C10H12N2O5 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=23572924 |
C24H38O4 The molecular formula CHO may refer to: | https://en.wikipedia.org/wiki?curid=23572938 |
Urban stream An urban stream is a formerly natural waterway that flows through a heavily populated area. Urban streams are often polluted by urban runoff and combined sewer outflows. Water scarcity makes flow management in the rehabilitation of urban streams problematic. Governments may alter the flow or course of an u... | https://en.wikipedia.org/wiki?curid=23573013 |
C14H10 The molecular formula CH may refer to: | https://en.wikipedia.org/wiki?curid=23573053 |
C14H10O3 The molecular formula CHO may refer to: | https://en.wikipedia.org/wiki?curid=23573230 |
C10H10 CH may refer to: Compounds sharing the molecular formula: | https://en.wikipedia.org/wiki?curid=23573296 |
C18H30 The molecular formula CH (molar mass: 246.438 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=23573331 |
C8H11NO2 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=23573358 |
C17H22N2O The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=23573423 |
C10H16N2O8 The molecular formula CHNO (molar mass: 292.244 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=23573456 |
C10H15NO The molecular formula CHNO (molar mass : 165.23 g/mol, exact mass : 165.115364) may refer to: | https://en.wikipedia.org/wiki?curid=23573662 |
GP-5 gas mask The () is a Soviet-made single-filter gas mask. It was issued to the Soviet population starting in 1962; production ended in 1990. It is a lightweight mask, weighing 1.09 kg (2.42 lbs). It can operate in all weather and withstand temperatures from −40 degrees (Celsius and Fahrenheit) to . The GP-5 also co... | https://en.wikipedia.org/wiki?curid=23573805 |
GP-5 gas mask It is not advised to use the filters, as the case is made with a percentage of lead which slowly degrades into the filter, along with many other chemicals used in the manufacturing process. The mask also tightly clings to the skin of the head, and so may be uncomfortable for those with all but the shortes... | https://en.wikipedia.org/wiki?curid=23573805 |
GP-5 gas mask The GP-5 was issued in a basic khaki fabric bag with two straps, designed to be easily slung over the shoulder or hung from the waist. The issued bag also contained a decontamination kit (typically either IPP 1 or IPP 8 model), bandages, a first aid kit, and anti-fogging lenses.. The low-cost and ease of ... | https://en.wikipedia.org/wiki?curid=23573805 |
C18H24O2 The molecular formula CHO may refer to: | https://en.wikipedia.org/wiki?curid=23573842 |
Eurocarbdb EuroCarbDB was an EU-funded initiative for the creation of software and standards for the systematic collection of carbohydrate structures and their experimental data, which was discontinued in 2010 due to lack of funding. The project included a database of known carbohydrate structures and experimental data... | https://en.wikipedia.org/wiki?curid=23574024 |
Manuel Ballester Boix (born in Barcelona on June 27, 1919; died April 5, 2005) was a Spanish chemist. He received his degree at the University of Barcelona in 1944, his doctorate in Madrid, and finished his training at Harvard University in 1951. In 1944 he formed a team at the Spanish National Research Council. His wo... | https://en.wikipedia.org/wiki?curid=23575855 |
Chi site A or Chi sequence is a short stretch of DNA in the genome of a bacterium near which homologous recombination is more likely to occur than on average across the genome. Chi sites serve as stimulators of DNA double-strand break repair in bacteria, which can arise from radiation or chemical treatments, or result ... | https://en.wikipedia.org/wiki?curid=23577988 |
Chi site In either case the resulting 3’ single-stranded DNA (ssDNA) is bound by multiple molecules of RecA protein that facilitate "strand invasion," in which one strand of a homologous double-stranded DNA is displaced by the RecA-associated ssDNA. Strand invasion forms a joint DNA molecule called a D-loop. Resolution... | https://en.wikipedia.org/wiki?curid=23577988 |
C2H6S2 The molecular formula CHS may refer to: | https://en.wikipedia.org/wiki?curid=23578992 |
C8H18O The molecular formula CHO may refer to: | https://en.wikipedia.org/wiki?curid=23579277 |
C10H12O2 The molecular formula CHO (molar mass : 164.2 g/mol, exact mass: 164.08373 u) may refer to: | https://en.wikipedia.org/wiki?curid=23579285 |
C15H26O The molecular formula CHO may refer to: | https://en.wikipedia.org/wiki?curid=23579317 |
C16H10 The molecular formula CH may refer to: | https://en.wikipedia.org/wiki?curid=23579401 |
C13H10 The molecular formula CH (molar mass : 166.22 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=23579409 |
C19H24N2O4 The molecular formula CHNO (molar mass: 344.40 g/mol, exact mass: 344.173607) may refer to: | https://en.wikipedia.org/wiki?curid=23579534 |
Aflatoxin B1 Aflatoxin B is an aflatoxin produced by "Aspergillus flavus" and "A. parasiticus". It is a very potent carcinogen with a TD 3.2 μg/kg/day in rats. This carcinogenic potency varies across species with some, such as rats and monkeys, seemingly much more susceptible than others. Aflatoxin B is a common contam... | https://en.wikipedia.org/wiki?curid=23579933 |
Aflatoxin B1 Exposure is therefore most common in Southeast Asia, South America, and Sub-Saharan Africa. Aflatoxin B can permeate through the skin. Dermal exposure to this aflatoxin in particular environmental conditions can lead to major health risks. The liver is the most susceptible organ to aflatoxin B toxicity. In... | https://en.wikipedia.org/wiki?curid=23579933 |
Aflatoxin B1 Its optimal growth at contributes to its pathogenicity in humans. Aflatoxin B is derived from both a dedicated fatty acid synthase (FAS) and a polyketide synthase (PKS), together known as norsolorinic acid synthase. The biosynthesis begins with the synthesis of hexanoate by the FAS, which then becomes the ... | https://en.wikipedia.org/wiki?curid=23579933 |
Aflatoxin B1 The acetal in versicolorin A is formed from the cyclization of the side-chain in versiconal, which is catalyzed by VERB synthase, and then VerB, a desaturase, reduces versicolorin B to form the dihydrobisfuran. There are two more enzymes that catalyze the conversion of versicolorin A to demethylsterigmatoc... | https://en.wikipedia.org/wiki?curid=23579933 |
Aflatoxin B1 These effects seem to be largely mediated by mutations at guanine in codon 249 of the "p53" gene, a tumor suppressing gene, and at several guanine residues in the 12th and 13th codons of the "ras" gene, a gene whose product controls cellular proliferation signals. Aflatoxin B must first be metabolized into... | https://en.wikipedia.org/wiki?curid=23579933 |
Aflatoxin B1 Several aflatoxin B toxicity studies have been conducted on various animal species. Aflatoxin B exposure is best managed by measures aimed at preventing contamination of crops in the field, post-harvest handling, and storage, or via measures aimed at detecting and decontaminating contaminated commodities o... | https://en.wikipedia.org/wiki?curid=23579933 |
Aflatoxin B1 To date this was the largest known outbreak of aflatoxosis in terms of fatalities documented. | https://en.wikipedia.org/wiki?curid=23579933 |
C17H21NO3 The molecular formula CHNO (molar mass : 287.35 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=23580875 |
C4H9NO2 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=23580901 |
C19H22O6 The molecular formula CHO (molar mass: 346.37 g/mol, exact mass: 346.141638 u) may refer to: | https://en.wikipedia.org/wiki?curid=23580956 |
C5H9NO4 The molecular formula CHNO (molar mass 147.13 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=23580981 |
C5H10N2O3 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=23580987 |
Armilenium is a CH carbocation and was originally proposed as the first entirely organic sandwich compound. Named for its resemblance to an armillary sphere, NMR evidence for the carbocation was first described by Melvin J. Goldstein and Stanley A. Klein at Cornell University in 1973. In subsequent C NMR experiments by... | https://en.wikipedia.org/wiki?curid=23580996 |
Methylcatechol may refer to: | https://en.wikipedia.org/wiki?curid=23581192 |
C7H8O2 The molecular formula CHO (molar mass: 124.14 g/mol, exact mass: 124.05243 u) may refer to: | https://en.wikipedia.org/wiki?curid=23581196 |
C10H13N5O5 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=23581213 |
C16H14O6 The molecular formula CHO may refer to: | https://en.wikipedia.org/wiki?curid=23581260 |
C8H18N2O4S The molecular formula CHNOS (molar mass: 238.30 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=23581274 |
C16H34 The molecular formula CH may refer to: | https://en.wikipedia.org/wiki?curid=23581310 |
C3H2F6O The molecular formula CHFO (molar mass: 168.038 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=23581323 |
C4H9NO2S The molecular formula CHNOS may refer to: | https://en.wikipedia.org/wiki?curid=23581475 |
C3H9NO3S The molecular formula CHNOS (molar mass: 139.173 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=23581497 |
C10H12N2O The molecular formula CHNO (molar mass 176.22 g/mol, exact mass : 176.094963) may refer to: | https://en.wikipedia.org/wiki?curid=23581563 |
C8H15NO The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=23581573 |
C13H18O2 The molecular formula CHO may refer to: | https://en.wikipedia.org/wiki?curid=23581594 |
C3H4N2 The molecular formula CHN may refer to: | https://en.wikipedia.org/wiki?curid=23582390 |
C14H16N4 The molecular formula CHN may refer to: | https://en.wikipedia.org/wiki?curid=23582421 |
C16H10N2O2 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=23582507 |
C8H7N The molecular formula CHN (molar mass: 117.15 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=23582523 |
C8H9N The molecular formula CHN may refer to: | https://en.wikipedia.org/wiki?curid=23582533 |
C13H20O The molecular formula CHO (molar mass : 192.30 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=23582566 |
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