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Ammonia sets limit to life and alters physiology independently of pH in Halomonas meridiana
Hopton CM, Nienow P, Cockell CS.
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A review on ammonia, ammonia-hydrogen and ammonia-methane fuels
Renewable and Sustainable Energy Reviews, 2021Abstract Combustion of fuels to generate energy is integral to various human activities, both domestic and industrial. However, the predominance of hydrocarbon fuel usage produces emissions containing pollutants that cause multiple environmental complications and risks to human health.
Wai Siong Chai +4 more
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Medicine, 2003
Ammonia is a frequently used industrial agent. Ammonia is highly soluble in water and has toxic and corrosive actions caused by its alkalinity. It is easily absorbed through mucous membranes. Ammonia affects the upper airways more than the peripheral airways. Following exposure to ammonia, the clinical symptoms appear instantly and may consist of nasal
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Ammonia is a frequently used industrial agent. Ammonia is highly soluble in water and has toxic and corrosive actions caused by its alkalinity. It is easily absorbed through mucous membranes. Ammonia affects the upper airways more than the peripheral airways. Following exposure to ammonia, the clinical symptoms appear instantly and may consist of nasal
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Progress in Neurobiology, 2002
Hyperammonemia resulting from inherited urea cycle enzyme deficiencies or liver failure results in severe central nervous system dysfunction including brain edema, convulsions and coma. Neuropathologic evaluation in these disorders reveals characteristic alterations of astrocyte morphology ranging from cell swelling (acute hyperammonemia) to Alzheimer ...
Roger F. Butterworth, Vicente Felipo
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Hyperammonemia resulting from inherited urea cycle enzyme deficiencies or liver failure results in severe central nervous system dysfunction including brain edema, convulsions and coma. Neuropathologic evaluation in these disorders reveals characteristic alterations of astrocyte morphology ranging from cell swelling (acute hyperammonemia) to Alzheimer ...
Roger F. Butterworth, Vicente Felipo
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Nature, 1919
IT is regretted that there is an error in the second equation of those suggested in NATURE of April 24 which makes the scheme there given impossible. The writer still considers that nitrohydroxylamic acid is a possible intermediate product, as will be explained below, but it cannot be derived as previously given.
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IT is regretted that there is an error in the second equation of those suggested in NATURE of April 24 which makes the scheme there given impossible. The writer still considers that nitrohydroxylamic acid is a possible intermediate product, as will be explained below, but it cannot be derived as previously given.
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Ammonia−Water Cation and Ammonia Dimer Cation
The Journal of Physical Chemistry A, 2009We have investigated the structure, interaction energy, electronic properties, and IR spectra of the ammonia-water cation (NH(3)H(2)O)(+) using density functional theory (DFT) and high-level ab initio theory. The ammonia-water cation has three minimum-energy structures of (a) H(2)NH(+)...OH(2), (b) H(3)N(+)...OH(2), and (c) H(3)NH(+)...OH.
KIM, H, LEE, HM, null
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Plasma ammonia is the principal source of ammonia in sweat
European Journal of Applied Physiology and Occupational Physiology, 1992Sweat contains ammonia. However, neither its source nor factors affecting its concentration in the sweat are known. The aim of this study was to examine the effect of plasma concentrations of ammonia and urea on the concentration of ammonia in the sweat. Four groups of male volunteers were examined: one control, two after ingestion of ammonium chloride,
Anna Boroń-Kaczmarska +3 more
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The role of ammonia in promoting ammonia borane synthesis
Dalton Transactions, 2016Mechanistic studies point toward added ammonia acting as a reagent while promoting the high-yielding synthesis of pure ammonia borane from sodium borohydride and ammonium salts.
P. Veeraraghavan Ramachandran +1 more
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IX. On the union of ammonia nitrate with ammonia
Philosophical Transactions of the Royal Society of London, 18731. Ammonia nitrate possesses the somewhat remarkable property of combining with large quantities of ammonia. The product is a liquid the composition of which varies with the temperature and pressure to which it is subjected. It appears from its properties to be a solution of ammonia nitrate in liquefied ammonia, analogous in every respect to an aqueous
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[Effect of Free Ammonia on Ammonia Escape During an Ammonia Oxidation Process].
Huan jing ke xue= Huanjing kexue, 2017This study used short process nitrification sludge to investigate the effect of high free ammonia (FA) on ammonia escape during ammonia oxidation. A sequencing batch reactor (SBR) was used to study the ammonia escape process under different FA concentrations.
Hong-Wei Sun +4 more
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