The International Covenant on Civil and Political Rights reflects the world’s perception of human rights, and is of vital importance in the field of international human rights. The Covenant has been signed by Chinese...The International Covenant on Civil and Political Rights reflects the world’s perception of human rights, and is of vital importance in the field of international human rights. The Covenant has been signed by Chinese government. Although not ratified yet, it will definitely have an impact on the reform of China’s Criminal Law. Therefore, it is necessary to further change our notion of the criminal law system by defining the boundary between public power and civil rights and developing the view of human rights protection. In terms of the specific system, it is necessary to further reduce the number of crimes punishable by the death penalty and limit the application of the death sentence, improve China’s Criminal Procedural Law to protect the fundamental rights of suspects and defendants in terms of compulsory measures, investigation means and judicial form, and add some charges like enslavement and illegal human experimentation, which are criminalized around the world, so as to be in line with the requirements of international human rights protection.展开更多
Aiming at the flexible flowshop group scheduling problem,taking sequence dependent setup time and machine skipping into account, a mathematical model for minimizing makespan is established,and a hybrid differential ev...Aiming at the flexible flowshop group scheduling problem,taking sequence dependent setup time and machine skipping into account, a mathematical model for minimizing makespan is established,and a hybrid differential evolution( HDE) algorithm based on greedy constructive procedure( GCP) is proposed,which combines differential evolution( DE) with tabu search( TS). DE is applied to generating the elite individuals of population,while TS is used for finding the optimal value by making perturbation in selected elite individuals. A lower bounding technique is developed to evaluate the quality of proposed algorithm. Experimental results verify the effectiveness and feasibility of proposed algorithm.展开更多
The problem of calculating the energy spectrum of turbulent velocity pulsations in the case of homogeneous isotropic and stationary turbulence is considered. The domain of turbulent energy production is treated as “a...The problem of calculating the energy spectrum of turbulent velocity pulsations in the case of homogeneous isotropic and stationary turbulence is considered. The domain of turbulent energy production is treated as “a black box” on which boundary the spectral energy flux is given. It is assumed that the spectrum is formatted due to intermodal interactions being local in the wave-number space that leads to a cascade mechanism of energy transfer along the wave-number spectrum and the possibility of using the renormalization-group method related to the Markovian features of the process under consideration. The obtained formula for energy spectrum is valid in a wide wave-number range and at arbitrary values of fluid viscosity. It is shown that in functional formulation of the statistical theory of turbulence, the procedure of separating local intermodal interactions, which govern energy transfer (straining effect), and filtering out nonlocal interactions, which have no influence on energy transfer (sweeping effect), is directly described without providing additional arguments or conjectures commonly used in the renormalization-group analysis of turbulent spectra.展开更多
文摘The International Covenant on Civil and Political Rights reflects the world’s perception of human rights, and is of vital importance in the field of international human rights. The Covenant has been signed by Chinese government. Although not ratified yet, it will definitely have an impact on the reform of China’s Criminal Law. Therefore, it is necessary to further change our notion of the criminal law system by defining the boundary between public power and civil rights and developing the view of human rights protection. In terms of the specific system, it is necessary to further reduce the number of crimes punishable by the death penalty and limit the application of the death sentence, improve China’s Criminal Procedural Law to protect the fundamental rights of suspects and defendants in terms of compulsory measures, investigation means and judicial form, and add some charges like enslavement and illegal human experimentation, which are criminalized around the world, so as to be in line with the requirements of international human rights protection.
基金Shanghai Municipal Natural Science Foundation of China(No.10ZR1431700)
文摘Aiming at the flexible flowshop group scheduling problem,taking sequence dependent setup time and machine skipping into account, a mathematical model for minimizing makespan is established,and a hybrid differential evolution( HDE) algorithm based on greedy constructive procedure( GCP) is proposed,which combines differential evolution( DE) with tabu search( TS). DE is applied to generating the elite individuals of population,while TS is used for finding the optimal value by making perturbation in selected elite individuals. A lower bounding technique is developed to evaluate the quality of proposed algorithm. Experimental results verify the effectiveness and feasibility of proposed algorithm.
文摘The problem of calculating the energy spectrum of turbulent velocity pulsations in the case of homogeneous isotropic and stationary turbulence is considered. The domain of turbulent energy production is treated as “a black box” on which boundary the spectral energy flux is given. It is assumed that the spectrum is formatted due to intermodal interactions being local in the wave-number space that leads to a cascade mechanism of energy transfer along the wave-number spectrum and the possibility of using the renormalization-group method related to the Markovian features of the process under consideration. The obtained formula for energy spectrum is valid in a wide wave-number range and at arbitrary values of fluid viscosity. It is shown that in functional formulation of the statistical theory of turbulence, the procedure of separating local intermodal interactions, which govern energy transfer (straining effect), and filtering out nonlocal interactions, which have no influence on energy transfer (sweeping effect), is directly described without providing additional arguments or conjectures commonly used in the renormalization-group analysis of turbulent spectra.
