Results 31 to 40 of about 1,922,304 (342)
Irreversibble Bimolecular Reactions of Langevin Particles
, 2000 The reaction A+B --> B is studied when the reactants diffuse in phase space, i.e. their dynamics is described by the Langevin equation. The steady-state rate constants are calculated for both the target (static A and mobile B's) and trapping (mobile A ...
Berezhkovskii, A. M. +2 more
core +1 more source
On the kinetics between CO2 and alkanolamines both in aqueous and non-aqueous solutions—II. Tertiary amines [PDF]
, 1988 The reaction between CO2 and tertiary alkanolamines (MDEA, DMMEA, TREA) has been studied in aqueous solutions at various temperatures. Also the absorption of CO2 in a solution of MDEA in ethanol has been studied.
Swaaij, W.P.M. van, Versteeg, G.F.
core +3 more sources
Nihon Kikai Gakkai ronbunshu, 2022 Based on the changes of catalyst properties, a model was constructed to estimate the rate constants of Standard-SCR, NH3 oxidation, and NO oxidation reactions over hydrothermally aged Cu-CHA catalyst.
Hiroshi MATSUDA +6 more
doaj +1 more source
Rate constants for the reaction of Cl atoms with O3 at temperatures from 298 to 184 K [PDF]
, 2001 Using the standard, low pressure, discharge-flow technique, with resonance fluorescence in the vacuum ultraviolet to observe Cl atoms, rate constants have been determined for the reaction of Cl atoms with O\(_3\) at temperatures down to 184 K.
Atkinson +18 more
core +1 more source
Modeling ambient temperature and relative humidity sensitivity of respiratory droplets and their role in Covid-19 outbreaks [PDF]
, 2020 One of the many unresolved questions that revolves around the Covid-19 pandemic is whether local outbreaks can depend on ambient conditions like temperature and relative humidity.
Basu, Saptarshi +4 more
core +2 more sources
Experimental study of order and constant rate of chlorine removal reaction using ion exchange resin
Applied Water Science, 2023 In this research, a strong anionic resin was prepared to remove chloride ions. This study was performed in a laboratory pilot to evaluate effective parameters such as temperature, amine flow rate, pH, chloride ion concentration and concentration of resin
Farshad Farahbod
doaj +1 more source
Sustinere: Journal of Environment and Sustainability, 2019 Phytoremediation is a simple technique of wastewater processing by utilizing the plant activity to vanish, replace and stabilize or destroy the pollutant either organic compound or inorganic.
Dyah Wahyu Wijayanti +2 more
doaj +1 more source
Kinetics of degradation of ascorbic acid by cyclic voltammetry method [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2015 Cyclic voltammetry was used to examine the kinetics of degradation of ascorbic acid (AA) at different temperatures. It has been shown that the reduction of the concentration of AA in all temperatures follow the kinetics of the first order ...
Grudić Veselinka V. +3 more
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Role of tyrosine M210 in the initial charge separation of reaction centers of Rhodobacter sphaeroides [PDF]
, 1990 Femtosecond spectroscopy was used in combination with site-directed mutagenesis to study the influence of tyrosine M210 (YM210) on the primary electron transfer in the reaction center of Rhodobacter sphaeroides.
Allen J. P. +25 more
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The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source