نتایج جستجو برای: classical transition state
تعداد نتایج: 1232531 فیلتر نتایج به سال:
We report the results of observations with the Rossi X-ray Timing Explorer of the black-hole candidate GX 339-4 during the state transition of 1998. We find that both the X-ray spectrum and the characteristic of the time variability after the transition are typical of a high/soft state. We cannot exclude that the source went through an Intermediate State before entering the high state. We discu...
In this method we work out computational novel technique of helical(spiral) boundary condition[6] in Mont Carlo simulation[2] and metropolis algorithm[2] in order to delineate and determine correlation between different points of Markov Chain[1] which indeed are different conditions of spin configuration in this simulation method. The helical(spiral) boundary condition, Which is offered by two ...
b a c k g r o u n d & aim: multi-state models can help better understand the process of chronic diseases such as cancers. these models are influenced by assumptions like individual homogeneity. this study aimed to investigate the effect of lack of individual homogeneity assumption in multi-state models. methods & materials: to investigate the effect of lack of individual homogeneity ass...
In this research, a semi empirical approach has been suggested for calculating the activation energyof unimolecular thermal decomposition of vinyl ethers yielding saturated products. The calculationprocedure is based on the use of molecular mechanics (MM) methods. These methods which involvethe construction of the transition state for a molecule mainly consider the formation of a “HydrogenBridg...
A variational ν = 2/3 state, which unifies the sharp edge picture of MacDonald with the soft edge picture of Chang and of Beenakker is presented and studied in detail. Using an exact relation between correlation functions of this state and those of the Laughlin ν = 1/3 wavefunction, the correlation functions of the ν = 2/3 state are determined via a classical Monte Carlo calculation, for system...
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