A legal forum on the import promotion and legal cooperation was held on November6.The forum was hosted by the CCPIT in parallel with the First China International Import Expo(CIIE).
Natural selection opposes the evolution of cooperation unless specific mechanisms are at work in Prisoner＇s Dilemma. By taking advantage of the modern control theory, the controller design is discussed and the optima...Natural selection opposes the evolution of cooperation unless specific mechanisms are at work in Prisoner＇s Dilemma. By taking advantage of the modern control theory, the controller design is discussed and the optimal control is designed for promoting cooperation based on the recent advances in mechanisms for the evolution of cooperation. Two con- trol strategies are proposed： compensation control strategy for the cooperator when playing against a defector and reward control strategy for cooperator when playing against a coop- erator. The feasibility and effectiveness of these control strategies for promoting cooperation in different stages are analyzed. The reward for cooperation can＇t prevent defection from being evolutionary stable strategy （ESS）. On the other hand, compensation for the coopera- tor can＇t prevent defection from emerging and sustaining. By considering the effect and the cost, an optimal control scheme with constraint on the admissible control set is put forward. By analyzing the special nonlinear system of replicator dynamics, the exact analytic solution of the optimal control scheme is obtained based on the maximum principle. Finally, the effectiveness of the proposed method is illustrated by examples.展开更多
On the occasion of celebrating the 45th anniversary of the founding of the Chinese Academy of Sciences(CAS), in recalling the development history of the CAS’s international exchange and cooperation,we feel gratified ...On the occasion of celebrating the 45th anniversary of the founding of the Chinese Academy of Sciences(CAS), in recalling the development history of the CAS’s international exchange and cooperation,we feel gratified to see that it has entered into an unprecedented era of dynamic expansion and progress. The CAS’s international cooperation experienced a stage of "exchange only with eastern countries" in its inceptive years and at a time of actual stagnation in"cultural revolution". It was the Third Session of the Eleventh Congress of the Chinese Communist展开更多
"The green mountains cannot prevent a river from flowing, inevitably,its running eastward continues". The day when HongKong returns to theembrace of the motherland is imminent and it has become an importanti..."The green mountains cannot prevent a river from flowing, inevitably,its running eastward continues". The day when HongKong returns to theembrace of the motherland is imminent and it has become an importantissue attracting the common attentions of various provinces and citiesthroughout the country to further study the issue of, and promote, economic and trade cooperation with HongKong. Guangdong Provice hasclose geographical, human and mutually dependent relations withHongKong and therefore feels more concerned.展开更多
Poland, a country in the Eastern Europe, has a traditional friendship with China. It was one of the first countries to recognize the new China in 1949. Despite the great changes during the past half century, the two c...Poland, a country in the Eastern Europe, has a traditional friendship with China. It was one of the first countries to recognize the new China in 1949. Despite the great changes during the past half century, the two countries are stili enjoying the traditional friendship. At the beginning of the new year, China's Foreign Trade interviewed with H.E. Mr. Krzysztof Szumski, the Ambassador of Poland to China. --Editor展开更多
Distinguished guests,Ladies and gentlemen,Dear friends,It gives me great pleasure to meet all of you in Beijing and join you in the 2013"Understanding and Cooperation"Dialogue.Please allow me to begin by ext...Distinguished guests,Ladies and gentlemen,Dear friends,It gives me great pleasure to meet all of you in Beijing and join you in the 2013"Understanding and Cooperation"Dialogue.Please allow me to begin by extending my warmest congratulations to the opening of this Dialogue,and my展开更多
In this warm spring season, I am happy to join all of you for the Chinese-German Small and Medium-sized Entrepreneurs (SME) Dialogue jointly sponsored by CAFIU and the Adenauer Foundation of Germany. We all know that ...In this warm spring season, I am happy to join all of you for the Chinese-German Small and Medium-sized Entrepreneurs (SME) Dialogue jointly sponsored by CAFIU and the Adenauer Foundation of Germany. We all know that the past year of 2012 was the 40 th anniversary of the establishing of展开更多
This article first presents an overview of the Internationa] Symposium on Lepton-Photon Interactions (LP’95) and briefly introduce Chinese research achievements in the discipline. It highlights the necessity and impo...This article first presents an overview of the Internationa] Symposium on Lepton-Photon Interactions (LP’95) and briefly introduce Chinese research achievements in the discipline. It highlights the necessity and importance of international cooperation in the HEP community of the world.展开更多
At the invitation of Union Youth Federation of Cambodia and the International Department of the Lao People’s Revolutionary Party’s Central Committee,a Chinese NGO Delegation headed by Mr.Ni Jian,Secretary-General of...At the invitation of Union Youth Federation of Cambodia and the International Department of the Lao People’s Revolutionary Party’s Central Committee,a Chinese NGO Delegation headed by Mr.Ni Jian,Secretary-General of the Chinese Association for International Understanding paid visit to Cambodia and Laos from October 21 to 28.As a member of the delegation,I set my feet on展开更多
文摘A legal forum on the import promotion and legal cooperation was held on November6.The forum was hosted by the CCPIT in parallel with the First China International Import Expo(CIIE).
文摘Natural selection opposes the evolution of cooperation unless specific mechanisms are at work in Prisoner＇s Dilemma. By taking advantage of the modern control theory, the controller design is discussed and the optimal control is designed for promoting cooperation based on the recent advances in mechanisms for the evolution of cooperation. Two con- trol strategies are proposed： compensation control strategy for the cooperator when playing against a defector and reward control strategy for cooperator when playing against a coop- erator. The feasibility and effectiveness of these control strategies for promoting cooperation in different stages are analyzed. The reward for cooperation can＇t prevent defection from being evolutionary stable strategy （ESS）. On the other hand, compensation for the coopera- tor can＇t prevent defection from emerging and sustaining. By considering the effect and the cost, an optimal control scheme with constraint on the admissible control set is put forward. By analyzing the special nonlinear system of replicator dynamics, the exact analytic solution of the optimal control scheme is obtained based on the maximum principle. Finally, the effectiveness of the proposed method is illustrated by examples.
文摘On the occasion of celebrating the 45th anniversary of the founding of the Chinese Academy of Sciences(CAS), in recalling the development history of the CAS’s international exchange and cooperation,we feel gratified to see that it has entered into an unprecedented era of dynamic expansion and progress. The CAS’s international cooperation experienced a stage of "exchange only with eastern countries" in its inceptive years and at a time of actual stagnation in"cultural revolution". It was the Third Session of the Eleventh Congress of the Chinese Communist
文摘"The green mountains cannot prevent a river from flowing, inevitably,its running eastward continues". The day when HongKong returns to theembrace of the motherland is imminent and it has become an importantissue attracting the common attentions of various provinces and citiesthroughout the country to further study the issue of, and promote, economic and trade cooperation with HongKong. Guangdong Provice hasclose geographical, human and mutually dependent relations withHongKong and therefore feels more concerned.
文摘Poland, a country in the Eastern Europe, has a traditional friendship with China. It was one of the first countries to recognize the new China in 1949. Despite the great changes during the past half century, the two countries are stili enjoying the traditional friendship. At the beginning of the new year, China's Foreign Trade interviewed with H.E. Mr. Krzysztof Szumski, the Ambassador of Poland to China. --Editor
文摘Distinguished guests,Ladies and gentlemen,Dear friends,It gives me great pleasure to meet all of you in Beijing and join you in the 2013"Understanding and Cooperation"Dialogue.Please allow me to begin by extending my warmest congratulations to the opening of this Dialogue,and my
文摘In this warm spring season, I am happy to join all of you for the Chinese-German Small and Medium-sized Entrepreneurs (SME) Dialogue jointly sponsored by CAFIU and the Adenauer Foundation of Germany. We all know that the past year of 2012 was the 40 th anniversary of the establishing of
文摘This article first presents an overview of the Internationa] Symposium on Lepton-Photon Interactions (LP’95) and briefly introduce Chinese research achievements in the discipline. It highlights the necessity and importance of international cooperation in the HEP community of the world.
文摘At the invitation of Union Youth Federation of Cambodia and the International Department of the Lao People’s Revolutionary Party’s Central Committee,a Chinese NGO Delegation headed by Mr.Ni Jian,Secretary-General of the Chinese Association for International Understanding paid visit to Cambodia and Laos from October 21 to 28.As a member of the delegation,I set my feet on
