The acceptable range of temperatures, the design space X, is fixed at [212,422], so that we may compare the results of DE with the designs found in Ref. [43]. From this we calculate the vector ∇Er as the first-order partial derivatives of the model with respect to A and B, ...
The number N in Eq. (10.11) is the number of surrounding grid nodes and depends on the grid used and on the flow dimension. For a three-dimensional case, calculated with an orthogonal grid, N is equal to 6. If nonorthogonal meshes are used, cross-derivative terms increase N to a value...
In the framework of the latter equation, the accelerating trajectory of the Airy beam (a bending one, in the other rendition), can be predicted by the model of the classical ballistic motion of a particle with massM50. Here, the trajectory can be modeled in terms of motion in a virtual ...
Examining enzyme kinetics is critical for understanding cellular systems and for using enzymes in industry. The Michaelis-Menten equation has been widely used for over a century to estimate the enzyme kinetic parameters from reaction progress curves of s
Ancient Venus and Earth may have been similar in crucial ways for the development of life, such as liquid water oceans, land–ocean interfaces, favorable chemical ingredients, and energy pathways. I...
This study aimed investigate the impact of intergenerational support on the mental health of older adults in urban China. It also sought to evaluate the chain mediation effect of attitudes toward younger people and willingness to interact with younger people within a non-familial context between inter...
A new helical trajectory is calculated, and the Monte Carlo procedure is repeated until the particle is either lost or returns to the spacecraft. For our purposes, an electron is ‘‘lost’’ when its ...Porter, H. S. , F. Varosi , H. G. Mayr , Iterative solution of the multi...
Results are reported for a wide range of temp... ED Glandt,DD Fitts - 《Journal of Chemical Physics》 被引量: 0发表: 1978年 Cluster dynamics: A classical trajectory study of A + An?A*n+1 The dynamics of the collision of an atom A with a small cluster of atoms, An, leading to ...
It can be derived based on a trajectory point of view [59], but similar results can also be derived by a pure PDF point of view. This can be done by writing a simple gain-loss equation of the probabilities of the separate states and generalizing the result by a class of continuous ...
According to the first law of thermodynamics, the system of N particles will move from position A to position B following the less energy trajectory; therefore, the equation of motion can be obtained from the stationary trajectory of the energy function. The Langrange’s function expresses the ...