Results 241 to 250 of about 1,095,895 (290)
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A constant-rate infusion apparatus
Toxicology and Applied Pharmacology, 1959Abstract An apparatus for infusion at constant rate which can be assembled from inexpensive commercial components has been described.
Q S, McKENNIS, E R, BOWMAN, H, McKENNIS
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Declining-Rate Versus Constant-Rate Filtration
Journal of the Environmental Engineering Division, 1980The study conclusively showed the benefits of the declining rate system. Both systems were operated at the average filtration rates at a municipal lime softening plant. The declining-rate filter system produced an average filtrate turbidity which was consistently and substantially better than the constant-rate filter at all three filtration rates ...
Luiz Di Bernardo, John L. Cleasby
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2009
Microbial susceptibility to ultraviolet light varies widely between species of microbes. Bacteria, viruses, and fungal spores respond to UV exposure at rates defined in terms of UV rate constants. Other parameters used to define UV susceptibility include the Z value or Z eff (same as UV rate constant), the inactivation cross-section, the D 90 (UV dose ...
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Microbial susceptibility to ultraviolet light varies widely between species of microbes. Bacteria, viruses, and fungal spores respond to UV exposure at rates defined in terms of UV rate constants. Other parameters used to define UV susceptibility include the Z value or Z eff (same as UV rate constant), the inactivation cross-section, the D 90 (UV dose ...
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Journal of Chemical Education, 1966
By reversing the usual procedure of a Kipp generator and dropping the liquid reagent onto the solid, a constant flow of gas may be obtained.
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By reversing the usual procedure of a Kipp generator and dropping the liquid reagent onto the solid, a constant flow of gas may be obtained.
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Calculation of Base Rate Constants from Acid Rate Constants
Journal of the American Chemical Society, 1939Samuel H. Maron, Victor K. La. Mer
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2018
This chapter assesses the methods used to study the thermodynamics and kinetics of chemical reactions based on quantum chemistry, molecular mechanics and statistical mechanics. Statistical thermodynamics can be used to calculate thermodynamic properties such as relative free energies based on properties of the potential energy surface V(R).
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This chapter assesses the methods used to study the thermodynamics and kinetics of chemical reactions based on quantum chemistry, molecular mechanics and statistical mechanics. Statistical thermodynamics can be used to calculate thermodynamic properties such as relative free energies based on properties of the potential energy surface V(R).
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Constant catch or constant harvest rate?
Fisheries Research, 2001Olle Hjerne, Sture Hansson
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