Results 241 to 250 of about 251,252 (301)
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Science of The Total Environment, 1975
Abstract A brief discussion of the significance of sulfuric acid aerosol is presented together with a review of methods for its sampling, separation and determination.
V, Dharmarajan +3 more
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Abstract A brief discussion of the significance of sulfuric acid aerosol is presented together with a review of methods for its sampling, separation and determination.
V, Dharmarajan +3 more
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The American Journal of Forensic Medicine and Pathology, 1987
Deliberate ingestion of a corrosive acid is an unusual manner of death. Sulfuric acid, often used in electrical industry, chemical laboratories, and agriculture, is fatal at a dosage of 3.5-7.0 ml. The mortality rate is quite high, with only 35% recovery rate.
S W, Mills, M I, Okoye
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Deliberate ingestion of a corrosive acid is an unusual manner of death. Sulfuric acid, often used in electrical industry, chemical laboratories, and agriculture, is fatal at a dosage of 3.5-7.0 ml. The mortality rate is quite high, with only 35% recovery rate.
S W, Mills, M I, Okoye
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2007
Sulfur is one of the few elements that is found in its elemental form in nature. Typical sulfur deposits occur in sedimentary limestone/gypsum formations, in limestone/anhydrite formations associated with salt domes, or in volcanic rock [1]. A yellow solid at room temperature, sulfur becomes progressively lighter in color at lower temperatures and is ...
Gerard E. d’Aquin, Robert C. Fell
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Sulfur is one of the few elements that is found in its elemental form in nature. Typical sulfur deposits occur in sedimentary limestone/gypsum formations, in limestone/anhydrite formations associated with salt domes, or in volcanic rock [1]. A yellow solid at room temperature, sulfur becomes progressively lighter in color at lower temperatures and is ...
Gerard E. d’Aquin, Robert C. Fell
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1992
Sulfur is one of the few elements that is found in its elemental form in nature. Typical sulfur deposits occur in sedimentary limestone/ gypsum formations, in limestone/anhydrite formations associated with salt domes, or in volcanic rock.4 A yellow solid at normal temperatures, sulfur becomes progressively lighter in color at lower temperatures and is ...
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Sulfur is one of the few elements that is found in its elemental form in nature. Typical sulfur deposits occur in sedimentary limestone/ gypsum formations, in limestone/anhydrite formations associated with salt domes, or in volcanic rock.4 A yellow solid at normal temperatures, sulfur becomes progressively lighter in color at lower temperatures and is ...
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Sulfuric Acid-Induced Airway Hyperresponsiveness
Toxicological Sciences, 1986Rabbits were exposed to submicrometer sulfuric acid (H2SO4) mist at 250 micrograms/m3 for 1 hr/day, 5 days/week for 4, 8, or 12 months in order to examine the effects on bronchial responsiveness, which was assessed at the end of each exposure series by administration (iv) of doubling doses of acetylcholine and measurement of pulmonary resistance (RL ...
J M, Gearhart, R B, Schlesinger
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Icarus, 2011
We report laboratory studies on the 0.8 MeV proton irradiation of ices composed of sulfuric acid (H2SO4), sulfuric acid monohydrate (H2SO4 H2O), and sulfuric acid tetrahydrate (H2SO4 4H2O) between 10 and 180 K. Using infrared spectroscopy, we identify the main radiation products as H2O, SO2, (S2O3)x, H3O+, HSO4(exp -), and SO4(exp 2-).
M.J. Loeffler +3 more
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We report laboratory studies on the 0.8 MeV proton irradiation of ices composed of sulfuric acid (H2SO4), sulfuric acid monohydrate (H2SO4 H2O), and sulfuric acid tetrahydrate (H2SO4 4H2O) between 10 and 180 K. Using infrared spectroscopy, we identify the main radiation products as H2O, SO2, (S2O3)x, H3O+, HSO4(exp -), and SO4(exp 2-).
M.J. Loeffler +3 more
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Derivatives of sulfuric and sulfurous acids
1971Sulfuric acid was used previously as a herbicide; at present it is used for the desiccation of potato plant tops for the purpose of mechanizing the harvesting. However, because treatment with sulfuric acid greatly increases the acidity of the soil and requires subsequent liming, its scale of use is rapidly declining.
Francis A. Gunther, Jane Davis Gunther
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Journal of Trauma: Injury, Infection & Critical Care, 2011
Rony, Aouad +5 more
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Rony, Aouad +5 more
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1970
Several sulfur amino acids and sulfur compounds are found in mammalian tissues. While some find their origin in the diet, other sulfur amino acids are formed in vivo from methionine in the tissues. Thus it is known that methionine is converted into homocysteine, cystathionine, cysteine, hypotaurine, and taurine.
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Several sulfur amino acids and sulfur compounds are found in mammalian tissues. While some find their origin in the diet, other sulfur amino acids are formed in vivo from methionine in the tissues. Thus it is known that methionine is converted into homocysteine, cystathionine, cysteine, hypotaurine, and taurine.
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