The requirements of management practice make the research of human resource accounting popular. But the difficulty of calculation hinders the implementation of human resource accounting. The paper selects observes the...The requirements of management practice make the research of human resource accounting popular. But the difficulty of calculation hinders the implementation of human resource accounting. The paper selects observes the crossing field of management and economics, human resource accounting based on value chain. The paper explains that the present human resource accounting measurement should be innovated, and proposes that the human capital can be divided into general human capital and critical human capital according to the role on value chain, and makes color measurement.展开更多
The equilibrium and kinetic characteristics of the adsorption of erythromycin to Sepabeads SP825 were determined.The equilibrium data in a batch system was well described by a Langmuir isotherm.The separation performa...The equilibrium and kinetic characteristics of the adsorption of erythromycin to Sepabeads SP825 were determined.The equilibrium data in a batch system was well described by a Langmuir isotherm.The separation performance was investigated in a fixed-bed system with respect to the adsorption superficial velocity,ionic strength and pH.A mathematical model was used to simulate the mass transfer mechanism,taking film mass transfer,pore diffusion and axial dispersion into account.The model predictions were consistent with the experi-mental data and were consequently used to determine the mass transfer coefficients.展开更多
文摘The requirements of management practice make the research of human resource accounting popular. But the difficulty of calculation hinders the implementation of human resource accounting. The paper selects observes the crossing field of management and economics, human resource accounting based on value chain. The paper explains that the present human resource accounting measurement should be innovated, and proposes that the human capital can be divided into general human capital and critical human capital according to the role on value chain, and makes color measurement.
文摘The equilibrium and kinetic characteristics of the adsorption of erythromycin to Sepabeads SP825 were determined.The equilibrium data in a batch system was well described by a Langmuir isotherm.The separation performance was investigated in a fixed-bed system with respect to the adsorption superficial velocity,ionic strength and pH.A mathematical model was used to simulate the mass transfer mechanism,taking film mass transfer,pore diffusion and axial dispersion into account.The model predictions were consistent with the experi-mental data and were consequently used to determine the mass transfer coefficients.
