The world today is undergoing accelerated transformations unseen in a century.The international environment,fluid and volatile,is evolving in multiple dimensions beyond time and space.Faced with emerging and intensify...The world today is undergoing accelerated transformations unseen in a century.The international environment,fluid and volatile,is evolving in multiple dimensions beyond time and space.Faced with emerging and intensifying global challenges in the security,political,economic,technological and other fields,the international community has a pressing need to reshape the international landscape at this critical moment of change.展开更多
As the global economy has been undergoing profound changes and the industrial and supply chains have been restructuring rapidly,China International Supply Chain Expo(hereinafter referred to as the CISCE)emerged with t...As the global economy has been undergoing profound changes and the industrial and supply chains have been restructuring rapidly,China International Supply Chain Expo(hereinafter referred to as the CISCE)emerged with the time.展开更多
On July 10,2025,General Secretary of the Communist Party of China(CPC)Central Committee Xi Jinping,also the President of the People’s Republic of China,sent a congratulatory letter to the Global Civilizations Dialogu...On July 10,2025,General Secretary of the Communist Party of China(CPC)Central Committee Xi Jinping,also the President of the People’s Republic of China,sent a congratulatory letter to the Global Civilizations Dialogue Ministerial Meeting.Xi pointed out that amidst intertwined global transformations and uncertainties,humanity stands at a new crossroads,urgently requiring transcending civilizational estrangement through exchanges and overcoming civilizational clashes through mutual learning.展开更多
The Group of 20(known as G20)was founded in Germany in 1999with an aim at handling international financial crisis,in particular preventing a regional crisis from spreading and becoming a bigger one.It is unfortunate t...The Group of 20(known as G20)was founded in Germany in 1999with an aim at handling international financial crisis,in particular preventing a regional crisis from spreading and becoming a bigger one.It is unfortunate that this meeting mechanism(forum)designed for tackling future impact has to play its role.The US and Europe both witnessed an unprecedented financial crisis with展开更多
In response to global energy transformation and market changes,China's renewable energy industry chain is accelerating its overseas layout.Central and Eastern European countries,with their positions connecting the...In response to global energy transformation and market changes,China's renewable energy industry chain is accelerating its overseas layout.Central and Eastern European countries,with their positions connecting the auto industry Belt ofWestern Europe with the Balkan energy corridor,as well as their well-established industrial foundations and friendly industrial policies,have become strategic locations for Chinese renewable energy enterprises to build factories in Europe.展开更多
China and Africa forge strong partnerships amid the rise of the Global South In an era of transformation of global governance architecture,the Global South has become an increasingly important focus in international r...China and Africa forge strong partnerships amid the rise of the Global South In an era of transformation of global governance architecture,the Global South has become an increasingly important focus in international relations.Historically,countries within the Global South have occupied a peripheral position in the global economic order,constrained by Westdominated financial,trade and technological systems.展开更多
Given certain reactions to the ecological crisis as part of the multiple crisis of capitalism （like the so-called energy transition in Germany）, a new mode of development might emerge which can be called green capit...Given certain reactions to the ecological crisis as part of the multiple crisis of capitalism （like the so-called energy transition in Germany）, a new mode of development might emerge which can be called green capitalism. This would shift the terrain of social critique and emancipatory social struggles. The paper introduces the debate on ＂social-ecological transformation＂ which emerged as a radical part of a more comprehensive debate on ＂great＂ or ＂societal transformation＂ and high- lights its core issues： the issue of a necessary attractive mode of production and living for all, the role of pioneers of change and changing political and economic institutions, the acknowledgment of shifting social practices, the requirement for alternative imaginaries or ＂stories＂ of a good life as part of a contested process which is called ＂futuring.＂ As an example for alternative imaginaries, the current debate on ＂degrowth＂ is outlined and evaluated. The second part of the paper focuses more concretely on issues around the formation and existence of a global green-left. After mentioning a crucial problem for any global alternative--i.e., the structural feature of economic and geopolitical competition which historically divided the global Left and pulled it into compromises at national or regional scales--four requirements or characteristics of a global green-left are highlighted： to weaken and change capitalistically driven competition and competitiveness, to push a social-ecological transformation in democratic ways and not at the back ofordinary people （like conservative and liberal proposals for transformation tend to do）, to link more systematically green issues with labor issues and, finally, to transform the overall dispositive of political action from a ＂distributive＂ to a ＂transformative Left.＂ One dimension of such an enhancement, it is concluded, is a broader understanding of the ＂economy＂ itself by acknowledging the demands and achievements of a ＂care revolution＂ which will be crucial for an alternative mode of production and living.展开更多
On May 6.1975.China and the European Economic Community(EEC)officially established diplo-matic relations.Over the ensuing five decades of global transformations.China and the European Union(EU)have emerged as indis-pe...On May 6.1975.China and the European Economic Community(EEC)officially established diplo-matic relations.Over the ensuing five decades of global transformations.China and the European Union(EU)have emerged as indis-pensable strategic partners.playing a pivotal role in shaping the evolution of the multipolar world order.展开更多
In this paper, error modeling and analysis of a typical 3-degree of freedom translational Parallel Kine- matic Machine is presented. This mechanism provides translational motion along the Cartesian X-, Y- and Z- axes....In this paper, error modeling and analysis of a typical 3-degree of freedom translational Parallel Kine- matic Machine is presented. This mechanism provides translational motion along the Cartesian X-, Y- and Z- axes. It consists of three limbs each having an arm and forearm with prismatic-revolute-revolute-revolute joints. The moving or tool platform maintains same orientation in the entire workspace due to its joint arrangement. From inverse kinematics, the joint angles for a given position of tool platform necessary for the error modeling and analysis are obtained. Error modeling is done based on the differentiation of the inverse kinematic equations. Variation of pose errors along X, Y and Z directions for a set of dimensions of the parallel kinematic machine is presented. A non-dimensional performance index, namely, global error transformation index is used to study the influence of dimensions and its corresponding global maximum pose error is reported. An attempt is made to find the optimal dimensions of the Parallel Kinematic Machine using Genetic Algorithms in MATLAB. The methodology presented and the results obtained are useful for predicting the performance capability of the Parallel Kinematic Machine under study.展开更多
文摘The world today is undergoing accelerated transformations unseen in a century.The international environment,fluid and volatile,is evolving in multiple dimensions beyond time and space.Faced with emerging and intensifying global challenges in the security,political,economic,technological and other fields,the international community has a pressing need to reshape the international landscape at this critical moment of change.
文摘As the global economy has been undergoing profound changes and the industrial and supply chains have been restructuring rapidly,China International Supply Chain Expo(hereinafter referred to as the CISCE)emerged with the time.
文摘On July 10,2025,General Secretary of the Communist Party of China(CPC)Central Committee Xi Jinping,also the President of the People’s Republic of China,sent a congratulatory letter to the Global Civilizations Dialogue Ministerial Meeting.Xi pointed out that amidst intertwined global transformations and uncertainties,humanity stands at a new crossroads,urgently requiring transcending civilizational estrangement through exchanges and overcoming civilizational clashes through mutual learning.
文摘The Group of 20(known as G20)was founded in Germany in 1999with an aim at handling international financial crisis,in particular preventing a regional crisis from spreading and becoming a bigger one.It is unfortunate that this meeting mechanism(forum)designed for tackling future impact has to play its role.The US and Europe both witnessed an unprecedented financial crisis with
文摘In response to global energy transformation and market changes,China's renewable energy industry chain is accelerating its overseas layout.Central and Eastern European countries,with their positions connecting the auto industry Belt ofWestern Europe with the Balkan energy corridor,as well as their well-established industrial foundations and friendly industrial policies,have become strategic locations for Chinese renewable energy enterprises to build factories in Europe.
文摘China and Africa forge strong partnerships amid the rise of the Global South In an era of transformation of global governance architecture,the Global South has become an increasingly important focus in international relations.Historically,countries within the Global South have occupied a peripheral position in the global economic order,constrained by Westdominated financial,trade and technological systems.
文摘Given certain reactions to the ecological crisis as part of the multiple crisis of capitalism （like the so-called energy transition in Germany）, a new mode of development might emerge which can be called green capitalism. This would shift the terrain of social critique and emancipatory social struggles. The paper introduces the debate on ＂social-ecological transformation＂ which emerged as a radical part of a more comprehensive debate on ＂great＂ or ＂societal transformation＂ and high- lights its core issues： the issue of a necessary attractive mode of production and living for all, the role of pioneers of change and changing political and economic institutions, the acknowledgment of shifting social practices, the requirement for alternative imaginaries or ＂stories＂ of a good life as part of a contested process which is called ＂futuring.＂ As an example for alternative imaginaries, the current debate on ＂degrowth＂ is outlined and evaluated. The second part of the paper focuses more concretely on issues around the formation and existence of a global green-left. After mentioning a crucial problem for any global alternative--i.e., the structural feature of economic and geopolitical competition which historically divided the global Left and pulled it into compromises at national or regional scales--four requirements or characteristics of a global green-left are highlighted： to weaken and change capitalistically driven competition and competitiveness, to push a social-ecological transformation in democratic ways and not at the back ofordinary people （like conservative and liberal proposals for transformation tend to do）, to link more systematically green issues with labor issues and, finally, to transform the overall dispositive of political action from a ＂distributive＂ to a ＂transformative Left.＂ One dimension of such an enhancement, it is concluded, is a broader understanding of the ＂economy＂ itself by acknowledging the demands and achievements of a ＂care revolution＂ which will be crucial for an alternative mode of production and living.
文摘On May 6.1975.China and the European Economic Community(EEC)officially established diplo-matic relations.Over the ensuing five decades of global transformations.China and the European Union(EU)have emerged as indis-pensable strategic partners.playing a pivotal role in shaping the evolution of the multipolar world order.
文摘In this paper, error modeling and analysis of a typical 3-degree of freedom translational Parallel Kine- matic Machine is presented. This mechanism provides translational motion along the Cartesian X-, Y- and Z- axes. It consists of three limbs each having an arm and forearm with prismatic-revolute-revolute-revolute joints. The moving or tool platform maintains same orientation in the entire workspace due to its joint arrangement. From inverse kinematics, the joint angles for a given position of tool platform necessary for the error modeling and analysis are obtained. Error modeling is done based on the differentiation of the inverse kinematic equations. Variation of pose errors along X, Y and Z directions for a set of dimensions of the parallel kinematic machine is presented. A non-dimensional performance index, namely, global error transformation index is used to study the influence of dimensions and its corresponding global maximum pose error is reported. An attempt is made to find the optimal dimensions of the Parallel Kinematic Machine using Genetic Algorithms in MATLAB. The methodology presented and the results obtained are useful for predicting the performance capability of the Parallel Kinematic Machine under study.
