Globalization has become a buzzword across the world in recent years. Threereasons explain the phenomenon. First, the deepening globalization in an ever-widening scope comes fromcloser economic interaction and thicken...Globalization has become a buzzword across the world in recent years. Threereasons explain the phenomenon. First, the deepening globalization in an ever-widening scope comes fromcloser economic interaction and thickening cross-border factor movements, as na-tions are shifting their strategic concern to economic matters in these post-ColdWar days. Soaring world trade, foreign direct investments and multinationals.WTO-induced better rules of game. a new, brewing inter-national financial orderout of lessons from the Asian financial contagion, the launching of the展开更多
Globalization has contributed to rapid technological development,dominated by the importance of human resources as a key to society’s development and progress.A modern approach to strategic HRM is the most important ...Globalization has contributed to rapid technological development,dominated by the importance of human resources as a key to society’s development and progress.A modern approach to strategic HRM is the most important phenomenon of today,helping to align the skills currently used with the goals the company pursues.A new industry is constantly evolving in the field of human resource management through strategic human resource management(HRM).The data show that human resource efficiency is an important factor that enables a company to have long-term benefits in terms of profits,competencies,and other goals.In the HRM system,this plays a significant role in planning long-term goals and strategies.The skills necessary to fulfill organizational goals are developed by individuals’personal sense of attitude and creativity synergistically related to the needs and desires of employees.The business function or human resources sector today is much more than a form of employment in the future.The efficient use of human resources is needed to provide companies with a competitive advantage and set long-term goals for a successful business,which are just some of the priorities of global business.Human resource management organization(HRM)includes selection,training,evaluation and rewarding of employees,organizational leadership,organizational culture.HRM emerged as a concept in the early 20th century,when researchers began documenting ways to create business value through strategic workforce management.Initially,transactional work dominated,but due to increased globalization,further HRM research today focuses on strategic initiatives,such as talent management,industrial and employment relations,inclusion,and more.Human resource management(HRM)refers to HR and management practices and systems that affect the workforce.The human resources of any organization are made up of all the people who carry out some activities within the enterprise.HRM’s core responsibilities include job design and job analysis,training and development,recruitment,team building,performance management,employee appraisal,etc.HRM affects the management and productivity of the company.It plays an important role in the training and control of employees and the organization.HRM plays a vital role in sustaining the lives,work,and career planning of employees.It helps HR managers resolve conflicts and motivate employees to pursue personal and organizational goals.To achieve organizational goals within HRM,it is important to conduct training and education.Without the ability of good HRM management and employee confidence in leadership,chaos and conflicts arise in the organization.HRM plays a vital role in the organization to achieve organizational goals,solve problems,manage workforce diversity,and the like.展开更多
This paper explores the operational strategies of cross-border micro, small, and medium enterprises (MSMEs). Against the backdrop of globalization and digitalization, cross-border trade has become one of the important...This paper explores the operational strategies of cross-border micro, small, and medium enterprises (MSMEs). Against the backdrop of globalization and digitalization, cross-border trade has become one of the important pathways for many MSMEs to achieve growth and competitive advantage. Firstly, the paper outlines the concept and characteristics of cross-border MSMEs, as well as the analysis of their operational environment in the context of globalization, including political, economic, social, technological, environmental, and legal factors. Secondly, the paper proposes operational strategies for cross-border MSMEs, including international market selection and positioning, cross-border marketing strategies, supply chain management, cross-border financial management, and cross-border risk management. Finally, the paper summarizes the importance of effectively implementing these strategies for cross-border MSMEs to seize international market opportunities, reduce operational risks, and enhance competitiveness and profitability.展开更多
This paper describes a strategy for merging daily precipitation information from gauge observations, satellite estimates (SEs), and numerical predictions at the global scale. The strategy is designed to remove syste...This paper describes a strategy for merging daily precipitation information from gauge observations, satellite estimates (SEs), and numerical predictions at the global scale. The strategy is designed to remove systemic bias and random error from each individual daily precipitation source to produce a better gridded global daily precipitation product through three steps. First, a cumulative distribution function matching procedure is performed to remove systemic bias over gauge-located land areas. Then, the overall biases in SEs and model predictions (MPs) over ocean areas are corrected using a rescaled strategy based on monthly precipitation. Third, an optimal interpolation (OI)-based merging scheme (referred as the HL-OI scheme) is used to combine unbiased gahge observations, SEs, and MPs to reduce random error from each source and to produce a gauge--satellite-model merged daily precipitation analysis, called BMEP-d (Beijing Climate Center Merged Estimation of Precipitation with daily resolution), with complete global coverage. The BMEP-d data from a four-year period (2011- 14) demonstrate the ability of the merging strategy to provide global daily precipitation of substantially improved quality. Benefiting from the advantages of the HL-OI scheme for quantitative error estimates, the better source data can obtain more weights during the merging processes. The BMEP-d data exhibit higher consistency with satellite and gauge source data at middle and low latitudes, and with model source data at high latitudes. Overall, independent validations against GPCP-1DD (GPCP one-degree daily) show that the consistencies between B MEP-d and GPCP-1DD are higher than those of each source dataset in terms of spatial pattern, temporal variability, probability distribution, and statistical precipitation events.展开更多
In this paper, we investigate the global stability of an SEIR (Susceptible-Exposed-Infected-Remove) epidemic model with infectious force under intervention strategies. To address this issue, we prove that the basic re...In this paper, we investigate the global stability of an SEIR (Susceptible-Exposed-Infected-Remove) epidemic model with infectious force under intervention strategies. To address this issue, we prove that the basic reproduction number R0 plays an essential role in determining whether the disease extincts or persists. If , there is a unique disease-free equilibrium point of the model which is globally asymptotically stable and the disease dies out, and if , there exists a unique endemic equilibrium point which is globally asymptotically stable and the disease persists.展开更多
Whether there is a global strategy in the U. S. or not is still an open question. Many Americans insist that since presidential election takes place every four years, it’s simply impossible for any President to work ...Whether there is a global strategy in the U. S. or not is still an open question. Many Americans insist that since presidential election takes place every four years, it’s simply impossible for any President to work out a global strategy in such a short time. Judged by the important factors such as strategy environment assessment, target formulation, strategy connotation expansion and effect evaluation, it is, in fact, very difficult to find out a country with a matured foreign,展开更多
Two years have past since September 11 events. Then to what extent has the U. S. global strategy changed? This is still a question in dispute. From the actions taken by U. S. A. and the various American documents publ...Two years have past since September 11 events. Then to what extent has the U. S. global strategy changed? This is still a question in dispute. From the actions taken by U. S. A. and the various American documents published in the past two years, we can find that there have been no much changes in U. S. global strategic objectives. The essence of the disputes over "New Empire" in U. S. A. is how to maintain U. S. hegemonic position as long as possible. Although the pattern展开更多
Compared with world’s other great powers, the United States deserves to be called a state that has both the desire and capability to rebuild the world. Therefore, its global strategy has become very important , and a...Compared with world’s other great powers, the United States deserves to be called a state that has both the desire and capability to rebuild the world. Therefore, its global strategy has become very important , and any nation that has dealings with Washington must take this into consideration. However, it is much debatable whether the United States has a global strategy, and whether a new global strategy展开更多
Since the founding of the People's Republic of China in 1949, China's global energy strategy has experienced three stages: "infancy", "growth" and "maturity". Chinese foreign ener...Since the founding of the People's Republic of China in 1949, China's global energy strategy has experienced three stages: "infancy", "growth" and "maturity". Chinese foreign energy cooperation has also gone through three periods chronologically, which include(1) the period when China got rid of its high dependence on oil imports from the Soviet Union, achieved self-reliance and even became a net exporter;(2) the period when China first focused on "bringing in" and then turned itself into a net importer of crude oil and refined oil; and(3) the period when China "went global" to engage in energy cooperation in diverse areas, gradually shifting into a leading role before launching the Belt and Road Initiative, which marked the full establishment of the Chinese global energy strategy. The objective of the Chinese global energy strategy has gradually changed from merely pursuing "energy strength" to transforming "energy strength" into "energy power"; the mission is mainly to "promote energy cooperation and energy revolution"; to implement this mission, China will provide international public goods to global and regional energy governance through energy diplomacy and services; and the areas covered by the strategy are countries and regions along the "Silk Road Economic Belt".展开更多
Ever since Bush entered the White house, especially after 9/11 events, America has successively published series of strategic documents, such as the Nuclear Posture Review, Quadrennial Defense Review, National Securit...Ever since Bush entered the White house, especially after 9/11 events, America has successively published series of strategic documents, such as the Nuclear Posture Review, Quadrennial Defense Review, National Security Strategy of the United States of America, National Strategy for Combating Terrorism, National Strategy to Combat Weapons of Mass Destruction. After its unilateralist practices gained points military and lost points politically in the Afghan war and the Iraq war, the multi-lateralist posture on dealing with展开更多
Elexible variety has all along been a hallmark of America’s global strategy withdifferentiated treatment for specific nations. In the new century, Washingtondivides the major world forces into four categories in ligh...Elexible variety has all along been a hallmark of America’s global strategy withdifferentiated treatment for specific nations. In the new century, Washingtondivides the major world forces into four categories in light of a comprehensive crite-rion of whether they have been fused into the international system, are going to-ward democracy or benefit world stability. They include: insiders or allies (Europeand Japan), marginalized ones (some underdeveloped African nations), outsidersor "rogues" (Iraq, North Korea) and finally, travelers on the way or "transitionstates". Interpretations by U.S. strategic reports define the "transition states"展开更多
The article briefly introduces the situation of the global mobile communications market,and based on the development status quo of China's mobile communications market,studies the strategy for China Telecom to ent...The article briefly introduces the situation of the global mobile communications market,and based on the development status quo of China's mobile communications market,studies the strategy for China Telecom to enter the mobile market,mainly focusing on mo- bile technologies selection,differentiable services,regional strate- gies and price policies.展开更多
According to the studies based on the British magazine The Banker and the data of the central banks of the United States,Japan,and Britain,in the 1990s and the first decade of the 21st century,the trend of global conc...According to the studies based on the British magazine The Banker and the data of the central banks of the United States,Japan,and Britain,in the 1990s and the first decade of the 21st century,the trend of global concentration of banking and country concentration were obvious.Although the concentration trend of banking has slowed since the international financial crisis,it is still running at a high level,which has changed the competitive environment and landscape of global banking.The development trend of global banking and the banking of traditional financial powers is from deconcentration to concentration.Different from it,the development trend of China’s banking is obviously from concentration to deconcentration.In order to promote the implementation of the internationalization strategy of China’s banking,we should make adjustments to the financial system in terms of maintaining the relative concentration of banking,piloting the bank holding company system,and encouraging mainstream banks to expand overseas business.展开更多
On March 24, 1999, depending on its advanced technology and weapons, theS-led North Atlantic Treaty Organization(NATO) circumvented the Unit-ed Nations and brazenly used military forces against the Republic of Yugosla...On March 24, 1999, depending on its advanced technology and weapons, theS-led North Atlantic Treaty Organization(NATO) circumvented the Unit-ed Nations and brazenly used military forces against the Republic of Yugoslavia.The continuous bombing for more than two months has brought unprecedentedcatastrophe to Yugoslavia which used to be called the Garden of Eden. On May8, NATO with the US as leader again violated the UN Charter, internationallaws and the Vienna Diplomatic Convention and flagrantly bombed the展开更多
I.Lenovo: refocus on PC operation On December 8th, 2004, Lenovo consummated a deal with IBM whereby Lenovo was to acquire IBM’s desktop and laptop PC unit and its R&D and procurement operations worldwide for the...I.Lenovo: refocus on PC operation On December 8th, 2004, Lenovo consummated a deal with IBM whereby Lenovo was to acquire IBM’s desktop and laptop PC unit and its R&D and procurement operations worldwide for the sum of US$1.25 billion. On May 1st 2005, Lenovo completed its acquisition of IBM’s PC Unit. "Using an analogy, our enterprise is well likened to a tortoise but our foreign competitor is more like a rabbit. Instead of racing against the rabbit heads-on, we would rather ride on its back and let it carry us forward," said former Lenovo Chairman Liu Chuanzhi.展开更多
Since the end of the cold war,there has been profound adjustment in the development of international relations.In particular,entering the third decade after the Cold War,the adjustment has picked up pace and taken on ...Since the end of the cold war,there has been profound adjustment in the development of international relations.In particular,entering the third decade after the Cold War,the adjustment has picked up pace and taken on all the more fundamental influence in an all-round way.The change and adjustment in international relations has shown that the existing international system is not functioning well to展开更多
This paper revealed American students'interest in Chinese culture potentially due to China's recent development.Moreover,participants reported that understanding Chinese culture would broaden their perspective...This paper revealed American students'interest in Chinese culture potentially due to China's recent development.Moreover,participants reported that understanding Chinese culture would broaden their perspective to include customs which were perceived as quite different from their own.Unsurprisingly,all of the participants were interested in superficial experiences with Chinese culture,like eating Chinese food.More than half of the participants indicated a desire to visit historical sites,such as the Great Wall and the Forbidden City.Half of the participants would like to travel in big cities such as Beijing and Shanghai,if they were to visit China.Not a few of Chinese descendants were eager to go to China for tracing roots.According to the results of the research,some"going global"strategies of Chinese culture were provided.The results may impact on Chinese culture's"going global"trend and offer support to the spread of Chinese culture.展开更多
Through analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas production between ...Through analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas production between regions/countries,and the development potential of oil and gas fields with production capacity not built and to be built,this paper presents the situation and trends of global oil and gas development in 2022.It is found that,in 2022,oil and gas fields are widely distributed worldwide,and upstream production activities continue to recover;the oil and gas reserves decrease slightly year on year,and the oil and gas reserves in sea areas increase significantly;the oil and gas production increases continuously,and the key resource countries make a significant contribution in oil and gas production growth;the oil and gas fields with production capacity not built and to be built hold abundant reserves,and their development potential will be gradually released with the economic benefits increase.Further analysis is conducted from the perspectives of global oil and gas resources continuity,geopolitical risks,potential of international cooperation,and upgrade of unconventional oil and gas technology.Finally,in view of core business domains and strategies under the new situation,the Chinese oil companies are recommended to:(1)keep a foothold in onshore conventional oil and gas development by virtue of their comparative advantages and learning from other’s experience in cooperation;(2)carry out pilot tests on development adjustment,and deepen the international cooperation in enhanced oil/gas recovery;(3)improve the oil and gas operation capabilities in sea areas to transform from follower as minority shareholder to joint venture and then to independent operations;and(4)seek appropriate ways for shale oil/gas development to reduce the dependence on foreign oil and gas.展开更多
In this paper, a disease transmission model with two treatment stages is proposed and analyzed. The results indicate that the basic reproduction number is a critical threshold for the prevalence of the disease. If the...In this paper, a disease transmission model with two treatment stages is proposed and analyzed. The results indicate that the basic reproduction number is a critical threshold for the prevalence of the disease. If the basic reproduction number is less than one, the disease free equilibrium is globally asymptotically stable. Otherwise, the endemic equilibrium is globally asymptotically stable. Therefore, besides the basic reproduction number, a new marker for characterizing the seriousness of the disease, named as dynamical final infective size, is proposed, which differs from traditional final size because the proposed model includes the natural birth and death. Finally, optimization strategies for limited medical resources are obtained from the perspectives of basic reproduction number and dynamical final infective size, and the real-world disease management scenarios are given based on these finding.展开更多
文摘Globalization has become a buzzword across the world in recent years. Threereasons explain the phenomenon. First, the deepening globalization in an ever-widening scope comes fromcloser economic interaction and thickening cross-border factor movements, as na-tions are shifting their strategic concern to economic matters in these post-ColdWar days. Soaring world trade, foreign direct investments and multinationals.WTO-induced better rules of game. a new, brewing inter-national financial orderout of lessons from the Asian financial contagion, the launching of the
文摘Globalization has contributed to rapid technological development,dominated by the importance of human resources as a key to society’s development and progress.A modern approach to strategic HRM is the most important phenomenon of today,helping to align the skills currently used with the goals the company pursues.A new industry is constantly evolving in the field of human resource management through strategic human resource management(HRM).The data show that human resource efficiency is an important factor that enables a company to have long-term benefits in terms of profits,competencies,and other goals.In the HRM system,this plays a significant role in planning long-term goals and strategies.The skills necessary to fulfill organizational goals are developed by individuals’personal sense of attitude and creativity synergistically related to the needs and desires of employees.The business function or human resources sector today is much more than a form of employment in the future.The efficient use of human resources is needed to provide companies with a competitive advantage and set long-term goals for a successful business,which are just some of the priorities of global business.Human resource management organization(HRM)includes selection,training,evaluation and rewarding of employees,organizational leadership,organizational culture.HRM emerged as a concept in the early 20th century,when researchers began documenting ways to create business value through strategic workforce management.Initially,transactional work dominated,but due to increased globalization,further HRM research today focuses on strategic initiatives,such as talent management,industrial and employment relations,inclusion,and more.Human resource management(HRM)refers to HR and management practices and systems that affect the workforce.The human resources of any organization are made up of all the people who carry out some activities within the enterprise.HRM’s core responsibilities include job design and job analysis,training and development,recruitment,team building,performance management,employee appraisal,etc.HRM affects the management and productivity of the company.It plays an important role in the training and control of employees and the organization.HRM plays a vital role in sustaining the lives,work,and career planning of employees.It helps HR managers resolve conflicts and motivate employees to pursue personal and organizational goals.To achieve organizational goals within HRM,it is important to conduct training and education.Without the ability of good HRM management and employee confidence in leadership,chaos and conflicts arise in the organization.HRM plays a vital role in the organization to achieve organizational goals,solve problems,manage workforce diversity,and the like.
文摘This paper explores the operational strategies of cross-border micro, small, and medium enterprises (MSMEs). Against the backdrop of globalization and digitalization, cross-border trade has become one of the important pathways for many MSMEs to achieve growth and competitive advantage. Firstly, the paper outlines the concept and characteristics of cross-border MSMEs, as well as the analysis of their operational environment in the context of globalization, including political, economic, social, technological, environmental, and legal factors. Secondly, the paper proposes operational strategies for cross-border MSMEs, including international market selection and positioning, cross-border marketing strategies, supply chain management, cross-border financial management, and cross-border risk management. Finally, the paper summarizes the importance of effectively implementing these strategies for cross-border MSMEs to seize international market opportunities, reduce operational risks, and enhance competitiveness and profitability.
基金supported by the National Natural Science Foundation of China (Grant Nos. 41275076, 41305057, 41175066, 41175086, and 40905046)the Beijing Natural Science Foundation (Grant No. 8144046)+1 种基金the National High Technology Research and Development Program of China (Grant Nos. 2009AA122005 and 2009BAC51B03)the National Basic Research Program of China (Grant No. 2010CB 951902)
文摘This paper describes a strategy for merging daily precipitation information from gauge observations, satellite estimates (SEs), and numerical predictions at the global scale. The strategy is designed to remove systemic bias and random error from each individual daily precipitation source to produce a better gridded global daily precipitation product through three steps. First, a cumulative distribution function matching procedure is performed to remove systemic bias over gauge-located land areas. Then, the overall biases in SEs and model predictions (MPs) over ocean areas are corrected using a rescaled strategy based on monthly precipitation. Third, an optimal interpolation (OI)-based merging scheme (referred as the HL-OI scheme) is used to combine unbiased gahge observations, SEs, and MPs to reduce random error from each source and to produce a gauge--satellite-model merged daily precipitation analysis, called BMEP-d (Beijing Climate Center Merged Estimation of Precipitation with daily resolution), with complete global coverage. The BMEP-d data from a four-year period (2011- 14) demonstrate the ability of the merging strategy to provide global daily precipitation of substantially improved quality. Benefiting from the advantages of the HL-OI scheme for quantitative error estimates, the better source data can obtain more weights during the merging processes. The BMEP-d data exhibit higher consistency with satellite and gauge source data at middle and low latitudes, and with model source data at high latitudes. Overall, independent validations against GPCP-1DD (GPCP one-degree daily) show that the consistencies between B MEP-d and GPCP-1DD are higher than those of each source dataset in terms of spatial pattern, temporal variability, probability distribution, and statistical precipitation events.
文摘In this paper, we investigate the global stability of an SEIR (Susceptible-Exposed-Infected-Remove) epidemic model with infectious force under intervention strategies. To address this issue, we prove that the basic reproduction number R0 plays an essential role in determining whether the disease extincts or persists. If , there is a unique disease-free equilibrium point of the model which is globally asymptotically stable and the disease dies out, and if , there exists a unique endemic equilibrium point which is globally asymptotically stable and the disease persists.
文摘Whether there is a global strategy in the U. S. or not is still an open question. Many Americans insist that since presidential election takes place every four years, it’s simply impossible for any President to work out a global strategy in such a short time. Judged by the important factors such as strategy environment assessment, target formulation, strategy connotation expansion and effect evaluation, it is, in fact, very difficult to find out a country with a matured foreign,
文摘Two years have past since September 11 events. Then to what extent has the U. S. global strategy changed? This is still a question in dispute. From the actions taken by U. S. A. and the various American documents published in the past two years, we can find that there have been no much changes in U. S. global strategic objectives. The essence of the disputes over "New Empire" in U. S. A. is how to maintain U. S. hegemonic position as long as possible. Although the pattern
文摘Compared with world’s other great powers, the United States deserves to be called a state that has both the desire and capability to rebuild the world. Therefore, its global strategy has become very important , and any nation that has dealings with Washington must take this into consideration. However, it is much debatable whether the United States has a global strategy, and whether a new global strategy
文摘Since the founding of the People's Republic of China in 1949, China's global energy strategy has experienced three stages: "infancy", "growth" and "maturity". Chinese foreign energy cooperation has also gone through three periods chronologically, which include(1) the period when China got rid of its high dependence on oil imports from the Soviet Union, achieved self-reliance and even became a net exporter;(2) the period when China first focused on "bringing in" and then turned itself into a net importer of crude oil and refined oil; and(3) the period when China "went global" to engage in energy cooperation in diverse areas, gradually shifting into a leading role before launching the Belt and Road Initiative, which marked the full establishment of the Chinese global energy strategy. The objective of the Chinese global energy strategy has gradually changed from merely pursuing "energy strength" to transforming "energy strength" into "energy power"; the mission is mainly to "promote energy cooperation and energy revolution"; to implement this mission, China will provide international public goods to global and regional energy governance through energy diplomacy and services; and the areas covered by the strategy are countries and regions along the "Silk Road Economic Belt".
文摘Ever since Bush entered the White house, especially after 9/11 events, America has successively published series of strategic documents, such as the Nuclear Posture Review, Quadrennial Defense Review, National Security Strategy of the United States of America, National Strategy for Combating Terrorism, National Strategy to Combat Weapons of Mass Destruction. After its unilateralist practices gained points military and lost points politically in the Afghan war and the Iraq war, the multi-lateralist posture on dealing with
文摘Elexible variety has all along been a hallmark of America’s global strategy withdifferentiated treatment for specific nations. In the new century, Washingtondivides the major world forces into four categories in light of a comprehensive crite-rion of whether they have been fused into the international system, are going to-ward democracy or benefit world stability. They include: insiders or allies (Europeand Japan), marginalized ones (some underdeveloped African nations), outsidersor "rogues" (Iraq, North Korea) and finally, travelers on the way or "transitionstates". Interpretations by U.S. strategic reports define the "transition states"
文摘The article briefly introduces the situation of the global mobile communications market,and based on the development status quo of China's mobile communications market,studies the strategy for China Telecom to enter the mobile market,mainly focusing on mo- bile technologies selection,differentiable services,regional strate- gies and price policies.
文摘According to the studies based on the British magazine The Banker and the data of the central banks of the United States,Japan,and Britain,in the 1990s and the first decade of the 21st century,the trend of global concentration of banking and country concentration were obvious.Although the concentration trend of banking has slowed since the international financial crisis,it is still running at a high level,which has changed the competitive environment and landscape of global banking.The development trend of global banking and the banking of traditional financial powers is from deconcentration to concentration.Different from it,the development trend of China’s banking is obviously from concentration to deconcentration.In order to promote the implementation of the internationalization strategy of China’s banking,we should make adjustments to the financial system in terms of maintaining the relative concentration of banking,piloting the bank holding company system,and encouraging mainstream banks to expand overseas business.
文摘On March 24, 1999, depending on its advanced technology and weapons, theS-led North Atlantic Treaty Organization(NATO) circumvented the Unit-ed Nations and brazenly used military forces against the Republic of Yugoslavia.The continuous bombing for more than two months has brought unprecedentedcatastrophe to Yugoslavia which used to be called the Garden of Eden. On May8, NATO with the US as leader again violated the UN Charter, internationallaws and the Vienna Diplomatic Convention and flagrantly bombed the
文摘I.Lenovo: refocus on PC operation On December 8th, 2004, Lenovo consummated a deal with IBM whereby Lenovo was to acquire IBM’s desktop and laptop PC unit and its R&D and procurement operations worldwide for the sum of US$1.25 billion. On May 1st 2005, Lenovo completed its acquisition of IBM’s PC Unit. "Using an analogy, our enterprise is well likened to a tortoise but our foreign competitor is more like a rabbit. Instead of racing against the rabbit heads-on, we would rather ride on its back and let it carry us forward," said former Lenovo Chairman Liu Chuanzhi.
文摘Since the end of the cold war,there has been profound adjustment in the development of international relations.In particular,entering the third decade after the Cold War,the adjustment has picked up pace and taken on all the more fundamental influence in an all-round way.The change and adjustment in international relations has shown that the existing international system is not functioning well to
基金part of the key project of humanities and social sciences(SK2015A468)supported by Anhui Provincial Department of Education
文摘This paper revealed American students'interest in Chinese culture potentially due to China's recent development.Moreover,participants reported that understanding Chinese culture would broaden their perspective to include customs which were perceived as quite different from their own.Unsurprisingly,all of the participants were interested in superficial experiences with Chinese culture,like eating Chinese food.More than half of the participants indicated a desire to visit historical sites,such as the Great Wall and the Forbidden City.Half of the participants would like to travel in big cities such as Beijing and Shanghai,if they were to visit China.Not a few of Chinese descendants were eager to go to China for tracing roots.According to the results of the research,some"going global"strategies of Chinese culture were provided.The results may impact on Chinese culture's"going global"trend and offer support to the spread of Chinese culture.
基金Supported by the PetroChina Science and Technology Project(2021DJ3205).
文摘Through analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas production between regions/countries,and the development potential of oil and gas fields with production capacity not built and to be built,this paper presents the situation and trends of global oil and gas development in 2022.It is found that,in 2022,oil and gas fields are widely distributed worldwide,and upstream production activities continue to recover;the oil and gas reserves decrease slightly year on year,and the oil and gas reserves in sea areas increase significantly;the oil and gas production increases continuously,and the key resource countries make a significant contribution in oil and gas production growth;the oil and gas fields with production capacity not built and to be built hold abundant reserves,and their development potential will be gradually released with the economic benefits increase.Further analysis is conducted from the perspectives of global oil and gas resources continuity,geopolitical risks,potential of international cooperation,and upgrade of unconventional oil and gas technology.Finally,in view of core business domains and strategies under the new situation,the Chinese oil companies are recommended to:(1)keep a foothold in onshore conventional oil and gas development by virtue of their comparative advantages and learning from other’s experience in cooperation;(2)carry out pilot tests on development adjustment,and deepen the international cooperation in enhanced oil/gas recovery;(3)improve the oil and gas operation capabilities in sea areas to transform from follower as minority shareholder to joint venture and then to independent operations;and(4)seek appropriate ways for shale oil/gas development to reduce the dependence on foreign oil and gas.
文摘In this paper, a disease transmission model with two treatment stages is proposed and analyzed. The results indicate that the basic reproduction number is a critical threshold for the prevalence of the disease. If the basic reproduction number is less than one, the disease free equilibrium is globally asymptotically stable. Otherwise, the endemic equilibrium is globally asymptotically stable. Therefore, besides the basic reproduction number, a new marker for characterizing the seriousness of the disease, named as dynamical final infective size, is proposed, which differs from traditional final size because the proposed model includes the natural birth and death. Finally, optimization strategies for limited medical resources are obtained from the perspectives of basic reproduction number and dynamical final infective size, and the real-world disease management scenarios are given based on these finding.