The paper provides information about the concept and the characteristics of the service outsourcing. It also analyzes the service outsourcing classification and the modem economy theory of the service outsourcing. Thr...The paper provides information about the concept and the characteristics of the service outsourcing. It also analyzes the service outsourcing classification and the modem economy theory of the service outsourcing. Through the analysis, we hope to provide the foundation for further study.展开更多
The Activated Sludge Process(ASP) exhibits highly nonlinear properties. The design of an automatic control system that is robust against disturbance of inlet wastewater flow rate and has short process settling times i...The Activated Sludge Process(ASP) exhibits highly nonlinear properties. The design of an automatic control system that is robust against disturbance of inlet wastewater flow rate and has short process settling times is a challenging matter. The proposed control method is an I-P modi fied controller automatic control system with state variable feedback and control canonical form simulation diagram for the process. A more stable response is achieved with this type of modern control. Settling times of 0.48 days are achieved for the concentration of microorganisms,(reference value step increase of 50 mg·L-1) and 0.01 days for the concentration of oxygen(reference value step increase of 0.1 mg·L-1). Fluctuations of concentrations of oxygen and microorganisms after an inlet disturbance of5 × 103m3·d-1are small. Changes in the reference values of oxygen and microorganisms(increases by 10%, 20% and 30%) show satisfactory response of the system in all cases. Changes in the value of inlet wastewater flow rate disturbance(increases by 10%, 25%, 50% and 100%) are stabilized by the control system in short time. Maximum percent overshoot is also taken in consideration in all cases and the largest value is 25% which is acceptable. The proposed method with I-P controller is better for disturbance rejection and process settling times compared to the same method using PI controller. This method can substitute optimal control systems in ASP.展开更多
Performance management as the core part of modem human resources management, is to ensure that the employee＇s work and the organization＇s strategic objectives to maintain consistent process. Performance management b...Performance management as the core part of modem human resources management, is to ensure that the employee＇s work and the organization＇s strategic objectives to maintain consistent process. Performance management by setting a scientific and rational organizational goals, departmental goals and individual goals for employees specified in the direction Managers to discover the work of subordinates through performance coaching communication problems exist, to provide guidance and resources to support the necessary work to subordinates, subordinates bv improving, work attitude and workin~ melhnd~ tn en^Hre~ tho renl^v~fltan nfn^r~＂ I-,;~.~;展开更多
The COREP （CORE Power） code has been developed by the Reactor Physics Department of the Jozef Stefan Institute for the nuclear design calculations of the PWR （Pressurized Water Reactor） cores. The code and applied...The COREP （CORE Power） code has been developed by the Reactor Physics Department of the Jozef Stefan Institute for the nuclear design calculations of the PWR （Pressurized Water Reactor） cores. The code and applied methods have been developed and tested only for the determination of the pin power in the reactor core. Recent development of the three dimensional visualization capabilities at the author＇s department enables fine mesh neutron flux and power distribution presentation in the whole reactor region. The COREP code has been supplemented with additional option to enable generation of fme mesh neutron flux data in the core and reflector domain. Accuracy of the generated fine mesh results has been determined for the 2-D IAEA and typical NPP Krsko case.展开更多
According to Marxism,fairness or equity is concrete,evolving,and practice-based,and has as its ultimate aim the realization of the full and free development of man.Xi Jinping Thought on Fairness and Justice underscore...According to Marxism,fairness or equity is concrete,evolving,and practice-based,and has as its ultimate aim the realization of the full and free development of man.Xi Jinping Thought on Fairness and Justice underscores governing the country according to law,improving work styles,innovating the social governance model,and making social welfare and people＇s full and free development the point of departure and ultimate goal,in a fresh development of the Marxist approach to equity in the contemporary era.Guided by this approach,Chinese higher education institutions should break free of the traditional regimen,shifting the governance structure from bureaucratic management to shared governance and from the traditional rule of man to the rule of law.Through institutional measures and observance of the basic laws of higher education development,we can build a new type of collaborative relationship among governments,institutions of higher learning,academics and students,and society as a whole.In this way,all participants will find their proper place and realize their full potential,thus activating and enhancing the innovative capacity of higher education.Only thus will higher education institutions be able to modernize their governance systems and capacity.展开更多
To solve the dynamical consensus problem of second-order multi-agent systems with communication delay,delay-dependent compensations are added into the normal asynchronously-coupled consensus algorithm so as to make th...To solve the dynamical consensus problem of second-order multi-agent systems with communication delay,delay-dependent compensations are added into the normal asynchronously-coupled consensus algorithm so as to make the agents achieve a dynamical consensus. Based on frequency-domain analysis, sufficient conditions are gained for second-order multi-agent systems with communication delay under leaderless and leader-following consensus algorithms respectively. Simulation illustrates the correctness of the results.展开更多
文摘The paper provides information about the concept and the characteristics of the service outsourcing. It also analyzes the service outsourcing classification and the modem economy theory of the service outsourcing. Through the analysis, we hope to provide the foundation for further study.
文摘The Activated Sludge Process(ASP) exhibits highly nonlinear properties. The design of an automatic control system that is robust against disturbance of inlet wastewater flow rate and has short process settling times is a challenging matter. The proposed control method is an I-P modi fied controller automatic control system with state variable feedback and control canonical form simulation diagram for the process. A more stable response is achieved with this type of modern control. Settling times of 0.48 days are achieved for the concentration of microorganisms,(reference value step increase of 50 mg·L-1) and 0.01 days for the concentration of oxygen(reference value step increase of 0.1 mg·L-1). Fluctuations of concentrations of oxygen and microorganisms after an inlet disturbance of5 × 103m3·d-1are small. Changes in the reference values of oxygen and microorganisms(increases by 10%, 20% and 30%) show satisfactory response of the system in all cases. Changes in the value of inlet wastewater flow rate disturbance(increases by 10%, 25%, 50% and 100%) are stabilized by the control system in short time. Maximum percent overshoot is also taken in consideration in all cases and the largest value is 25% which is acceptable. The proposed method with I-P controller is better for disturbance rejection and process settling times compared to the same method using PI controller. This method can substitute optimal control systems in ASP.
文摘Performance management as the core part of modem human resources management, is to ensure that the employee＇s work and the organization＇s strategic objectives to maintain consistent process. Performance management by setting a scientific and rational organizational goals, departmental goals and individual goals for employees specified in the direction Managers to discover the work of subordinates through performance coaching communication problems exist, to provide guidance and resources to support the necessary work to subordinates, subordinates bv improving, work attitude and workin~ melhnd~ tn en^Hre~ tho renl^v~fltan nfn^r~＂ I-,;~.~;
文摘The COREP （CORE Power） code has been developed by the Reactor Physics Department of the Jozef Stefan Institute for the nuclear design calculations of the PWR （Pressurized Water Reactor） cores. The code and applied methods have been developed and tested only for the determination of the pin power in the reactor core. Recent development of the three dimensional visualization capabilities at the author＇s department enables fine mesh neutron flux and power distribution presentation in the whole reactor region. The COREP code has been supplemented with additional option to enable generation of fme mesh neutron flux data in the core and reflector domain. Accuracy of the generated fine mesh results has been determined for the 2-D IAEA and typical NPP Krsko case.
文摘According to Marxism,fairness or equity is concrete,evolving,and practice-based,and has as its ultimate aim the realization of the full and free development of man.Xi Jinping Thought on Fairness and Justice underscores governing the country according to law,improving work styles,innovating the social governance model,and making social welfare and people＇s full and free development the point of departure and ultimate goal,in a fresh development of the Marxist approach to equity in the contemporary era.Guided by this approach,Chinese higher education institutions should break free of the traditional regimen,shifting the governance structure from bureaucratic management to shared governance and from the traditional rule of man to the rule of law.Through institutional measures and observance of the basic laws of higher education development,we can build a new type of collaborative relationship among governments,institutions of higher learning,academics and students,and society as a whole.In this way,all participants will find their proper place and realize their full potential,thus activating and enhancing the innovative capacity of higher education.Only thus will higher education institutions be able to modernize their governance systems and capacity.
基金Supported by the National Natural Science Foundation of China under Grant Nos.61104092,61134007,and61203147the Priority Academic Program Development of Jiangsu Higher Education Institutions
文摘To solve the dynamical consensus problem of second-order multi-agent systems with communication delay,delay-dependent compensations are added into the normal asynchronously-coupled consensus algorithm so as to make the agents achieve a dynamical consensus. Based on frequency-domain analysis, sufficient conditions are gained for second-order multi-agent systems with communication delay under leaderless and leader-following consensus algorithms respectively. Simulation illustrates the correctness of the results.
