Results 321 to 330 of about 106,770 (379)
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Langmuir, 2020
Amorphous high surface area aluminum hydroxide-bicarbonates were synthesized starting from AlCl3, base, and bicarbonate in water. Composites with a chemical formulae of [Al13O4(OH)24(H2O)6.5(OH)5.5](HCO3)1.5 (I-NaOH) and [Al13O4(OH)24(H2O)6(OH)6](HCO3 ...
Yukiharu Kinoshita +7 more
semanticscholar +1 more source
Amorphous high surface area aluminum hydroxide-bicarbonates were synthesized starting from AlCl3, base, and bicarbonate in water. Composites with a chemical formulae of [Al13O4(OH)24(H2O)6.5(OH)5.5](HCO3)1.5 (I-NaOH) and [Al13O4(OH)24(H2O)6(OH)6](HCO3 ...
Yukiharu Kinoshita +7 more
semanticscholar +1 more source
Emergency Medicine Clinics of North America, 1986
Bicarbonate is a laboratory value of considerable importance in emergency medicine. It is essential in the diagnosis of acid-base disorders, but must be interpreted in the context of a number of other parameters, including electrolytes, arterial blood gases, and renal function.
D, Jehle, F, Harchelroad
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Bicarbonate is a laboratory value of considerable importance in emergency medicine. It is essential in the diagnosis of acid-base disorders, but must be interpreted in the context of a number of other parameters, including electrolytes, arterial blood gases, and renal function.
D, Jehle, F, Harchelroad
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Archives of Internal Medicine, 1983
Medical students, house officers, and practitioners continue to find acid-base metabolism difficult to understand. Part of that difficulty stems from terminology that is confusing and often misleading. One problem has been that the exact laboratory methods for measuring the various factors used in the evaluation of acid-base disorders have had undue ...
Howard B. Garfinkel, Nelson A. Gelfman
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Medical students, house officers, and practitioners continue to find acid-base metabolism difficult to understand. Part of that difficulty stems from terminology that is confusing and often misleading. One problem has been that the exact laboratory methods for measuring the various factors used in the evaluation of acid-base disorders have had undue ...
Howard B. Garfinkel, Nelson A. Gelfman
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Archives of Internal Medicine, 1984 To the Editor .—In their editorial in the November 1983Archives, Garfinkel and Gelfman 1 stated that there is "widespread" uncertainty about what total CO 2 content actually is" and that "CO 2 (from total CO 2 content)... is often confused in the clinician's mind with Pco 2 ." They submit that using the terms bicarbonate concentration or bicarbonate ...
Ffarcs Stoddart +2 more
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Heterogeneous catalysts for hydrogenation of CO2 and bicarbonates to formic acid and formates
Catalysis reviews, 2018Formic acid and formates are often produced by hydrogenation of CO2 with hydrogen over homogeneous catalysts. The present review reports recent achievements in utilization of heterogeneous catalysts.
D. A. Bulushev, J. Ross
semanticscholar +1 more source
Journal of Applied Physiology, 1989
The effects of sodium bicarbonate and a bicarbonate-carbonate mixture on expired CO2 and the volume of distribution of bicarbonate were studied in eight anesthetized, paralyzed, and ventilated dogs made acidotic with HCl (5 mmol/kg) infused over 90 min.
G. F. Filley +3 more
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The effects of sodium bicarbonate and a bicarbonate-carbonate mixture on expired CO2 and the volume of distribution of bicarbonate were studied in eight anesthetized, paralyzed, and ventilated dogs made acidotic with HCl (5 mmol/kg) infused over 90 min.
G. F. Filley +3 more
openaire +3 more sources
Chemistry, 2018
Oxygen electrocatalysis, including the oxygen evolution reaction (OER) and oxygen reduction reaction (ORR), is one of the most important electrochemical processes for sustainable energy conversion and storage technologies.
Liangqi Gui +7 more
semanticscholar +1 more source
Oxygen electrocatalysis, including the oxygen evolution reaction (OER) and oxygen reduction reaction (ORR), is one of the most important electrochemical processes for sustainable energy conversion and storage technologies.
Liangqi Gui +7 more
semanticscholar +1 more source
Analytical Chemistry, 2017
This paper is the first study focused on the innovative application of 13C NMR (nuclear magnetic resonance) spectroscopy to determine the bulk 13C/12C carbon isotope ratio, at natural abundance, in inorganic carbonates and bicarbonates.
C. Pironti +5 more
semanticscholar +1 more source
This paper is the first study focused on the innovative application of 13C NMR (nuclear magnetic resonance) spectroscopy to determine the bulk 13C/12C carbon isotope ratio, at natural abundance, in inorganic carbonates and bicarbonates.
C. Pironti +5 more
semanticscholar +1 more source
Iron-catalyzed hydrogenation of bicarbonates and carbon dioxide to formates.
ChemSusChem, 2015The catalytic hydrogenation of carbon dioxide and bicarbonate to formate has been explored extensively. The vast majority of the known active catalyst systems are based on precious metals.
Fengxiang Zhu +3 more
semanticscholar +1 more source
Bicarbonate and the regulation of ventilation
The American Journal of Medicine, 1974Abstract The regulation of ventilation involves a multifactorial control system with several feedback loops transmitting deviations from normal in pH, carbon dioxide tension (pCO 2 ) and oxygen tension (pO 2 ) to the control area. Variations in the size of the bicarbonate pool, caused by ventilatory or metabolic disturbances, can be expected to modify
Roberta M. Goldring, Henry O. Heinemann
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