Until now, a comprehensive understanding of nucleation has been hindered by limited knowledge of both the thermodynamic and kinetic factors in Eq. (1), except for commonly used solubility products (Ksp) and mass densities. With regard to thermodynamic parameters, the interfacial energies have been ...
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Kinetics of graphitization—II. Pre-exponential factorschemical reactionsgraphitesolid-state phase transformations/ A6470K Solid-solid transitions A8130H Constant-composition solid-solid phase transformations: polymorphic, massive, and order-disorder A8235 Polymer reactions and polymerization...
The temperature integral for pre-exponential factors given by A = AxTxintensive farmingsomaclonal variationvariation somaclonalecondicion de la plantafruitvariacion somaclonalgenotiposin vitro regenerationculture in vitroconduite de la plantedoi:10.1016/0040-6031(80)85097-0E. Segal...
factors such as the Arrhenius parameters (Pre-exponential factor and activation energy), inertial resistance, viscous resistance, and surface-to-volume ratio... Li Zhihui,Li Haixia,Song Zhiheng,... - Chinese Journal of Chemical Engineering 被引量: 0 Thermal efficiency and environmental performances...
PREJFStock16.690.231.40% PartnerRe overlap studies tool provides the execution environment for running the Double Exponential Moving Average study and other technical functions against PartnerRe. PartnerRe value trend is the prevailing direction of the price over some defined period of time. The concept...
In such tasks, factors such as the range of prices sampled, the step sizes between these prices, and characteristics of individual prices (e.g., left-digit effects) can each affect analyses of demand. Even further, these novel methods are only an improvement insofar as the Exponential model ...
3) fixed preexponential factors 固定指前因子4) pre-exponential frequency factor 指前频率因子 1. By varying separately the pre-exponential frequency factors,the simulations show that smoldering spread rate increases with the increasing of A2(fuel oxidation),but decreases with A1(fuel pyrolysis) ...
1) alterable preexponential factors 变指前因子2) pre-exponential factor 指前因子 1. 42 kJ/mol,pre-exponential factor is lnA=13. 42kJ/m o l、指前因子lnA=13。 2. The results show that the assumption that activation energy E and pre-exponential factor A change with temperature is ...
3) fixed preexponential factors 固定指前因子4) pre-exponential frequency factor 指前频率因子 1. By varying separately the pre-exponential frequency factors,the simulations show that smoldering spread rate increases with the increasing of A2(fuel oxidation),but decreases with A1(fuel pyrolysis) ...