The National Security Strategy of the U.S.is an important document for understanding U.S.national security policy.This article uses Antconc software to analyze high-frequency word usage patterns in six U.S.National Se...The National Security Strategy of the U.S.is an important document for understanding U.S.national security policy.This article uses Antconc software to analyze high-frequency word usage patterns in six U.S.National Security Strategy documents from 1990 to 2010.From the micro level of language use,we try to interpret the 2010 U.S.National Security Strategy and explore Washington's strategic motives.展开更多
In this paper,the author has made a thorough study over the new generation of American China Watchers.Most of the pages are devoted to a detailed comparison between the old generation and the young generation of Ameri...In this paper,the author has made a thorough study over the new generation of American China Watchers.Most of the pages are devoted to a detailed comparison between the old generation and the young generation of American China Watchers regarding to their background,education,and views over China.At the end of the paper,the author also gives some policy suggestions for both the Chinese and U.S. government based on the findings in this study.展开更多
The China studies program emerging in Brussels,the heart of European Union(EU),is the natural outcome of China's newly established prominence on the world stage.Brussels' China studies,compared with China stud...The China studies program emerging in Brussels,the heart of European Union(EU),is the natural outcome of China's newly established prominence on the world stage.Brussels' China studies,compared with China studies in America and European countries,is unique.Knowing the history and the development of the current status of China studies in Brussels,we can do better in promoting not only China studies there,but also improve EU-China relations through Brussels' universities and institutes.展开更多
The'Af-Pak Strategy'formulated by the Obama administration is characterized by'localization','integration','demilitarization'and'polygonization'.It is a rational strategy,but it...The'Af-Pak Strategy'formulated by the Obama administration is characterized by'localization','integration','demilitarization'and'polygonization'.It is a rational strategy,but it has three defects:the first is that strong pressure imposed on Pakistan may make the country more unstable and increase the unrest in surrounding areas;the second is that'demilitarization'will be unable to produce results or to meet the political needs of the Obama administration;the third is that its geopolitical dimension may weaken other countries' cooperation and support.China generally supports the strategy,but still has many misgivings.展开更多
To celebrate its 30th anniversary, the China Institutes for Contemporary International Relations hosted a two-day seminar titled "The Changing world and China" on September 4-5 in Beijing. The first-day semi...To celebrate its 30th anniversary, the China Institutes for Contemporary International Relations hosted a two-day seminar titled "The Changing world and China" on September 4-5 in Beijing. The first-day seminar was held in the Shangri-la Hotel. Mr. Zhang Zhijun, Chinese展开更多
Though a star economy during the past few decades,China has proven not to be crisis-proof and is suffering in the American-made global financial crisis.In response,the Chinese government has adjusted its macroeconomic...Though a star economy during the past few decades,China has proven not to be crisis-proof and is suffering in the American-made global financial crisis.In response,the Chinese government has adjusted its macroeconomic policy swiftly and implemented a counter-cycle policy,including a proactive fiscal policy,a moderately easy monetary policy and an active international cooperation policy.The Chinese government's policy is a comprehensive one,effectively combining investment,domestic consumption and foreign trade,short-term and long-term needs,economic growth and social development,and self-development and international cooperation.The Chinese government's policy has produced generally good results so far and will be continued.展开更多
Global information security and the threats to its integrity are becoming increasingly important.In this paper,the authors talk about areas requiring international cooperation,the major problems with current internati...Global information security and the threats to its integrity are becoming increasingly important.In this paper,the authors talk about areas requiring international cooperation,the major problems with current international cooperation,and finally give their reflections on international cooperation.展开更多
After six rounds of tough bargaining,Russia and the North Atlantic Treaty Or-ganization reached on May 14 an agreement,officially known as a“FoundingAct on Mutual Relations.Co-operation and Scurity between NATO and t...After six rounds of tough bargaining,Russia and the North Atlantic Treaty Or-ganization reached on May 14 an agreement,officially known as a“FoundingAct on Mutual Relations.Co-operation and Scurity between NATO and the RUS-sian Federation".The document was formally signed by Russian President BorisYeltsin on May 27 in Paris together with the leaders of the 16 NATO memberstates.The event signifies a temporary compromise between the two sides over theNATO’s eastward expansion.Soon after the accord was reached.展开更多
Acoustoelastic coupling occurs when a hollow structure’s in-vacuo mode aligns with an acoustic mode of the internal cavity.The impact of this coupling on the total dynamic response of the structure can be quite sever...Acoustoelastic coupling occurs when a hollow structure’s in-vacuo mode aligns with an acoustic mode of the internal cavity.The impact of this coupling on the total dynamic response of the structure can be quite severe depending on the similarity of the modal frequencies and shapes.Typically,acoustoelastic coupling is not a design feature,but rather an unintended result that must be remedied as modal tests of structures are often used to correlate or validate finite element models of the uncoupled structure.Here,however,a test structure is intentionally designed such that multiple structural and acoustic modes are well-aligned,resulting in a coupled system that allows for an experimental investigation.First,coupling in the system is identified using a measure termed the magnification factor.Next,the structural-acoustic interaction is measured.Modifications to the system demonstrate the dependency of the coupling on changes in the mode shape and frequency proximity.This includes an investigation of several practical techniques used to decouple the system by altering the internal acoustic cavity,as well as the structure itself.These results show that acoustic absorption material effectively decoupled the structure while structural modifications,in their current form,proved unsuccessful.Readily available acoustic absorptive material was effective in reducing the coupled effects while presumably adding negligible mass or stiffness to the structure.展开更多
The U.S. and its NATO allies have realized that problems in Afghanistan can not be solved militarily, yet negotiation with insurgent groups is extremely difficult. The only way to a secure and stable Afghanistan is th...The U.S. and its NATO allies have realized that problems in Afghanistan can not be solved militarily, yet negotiation with insurgent groups is extremely difficult. The only way to a secure and stable Afghanistan is through national reconciliation.展开更多
This study shows the results of mapping numerous cavities and distress which appeared and detected in Qassim area, Saudi Arabia. This phenomenon was observed near a school building and residential area and became a se...This study shows the results of mapping numerous cavities and distress which appeared and detected in Qassim area, Saudi Arabia. This phenomenon was observed near a school building and residential area and became a serious risk to occupants and residents. The survey was carried out applying geotechnical techniques which included advancing rotary boreholes to depths of 23 m to 30 m with sampling and testing. The evaluation process also included resistivity imaging profiles using 2D electrical resistivity measurements. Results obtained from this research showed a thick top layer of silty clayey sand soil rich of gypsum and carbonate presenting a hazardous and high-risk soil type. The percentage of fines that are likely to be washed out as a result of chemical disintegration and exposure to significant hydraulic gradient was of great concern. Assessment was made using combined geotechnical and geophysical approach in addition to chemical tests. Based on the data collected and analysis of test results a practical solution was suggested to solve this problem. The use of “cut-off wall” in order to reduce the level of subsurface scour and cajuvity formation were found appropriate. The depth of the cut off wall was determined based on the subsurface geological profile. Advantages of this approach and concerns need to be considered in adopting typical solutions that are presented.展开更多
Europeans are experiencing anxiety and confusion in trying to absorb a large number of foreign ethnic groups and heterogeneous cultures.This problem arises from the long-term effects of multiple factors.At present and...Europeans are experiencing anxiety and confusion in trying to absorb a large number of foreign ethnic groups and heterogeneous cultures.This problem arises from the long-term effects of multiple factors.At present and for the foreseeable future,a crucial problem for European countries will be this"Islamic Challenge,"how to integrate ever-increasing numbers of Muslims into European society.展开更多
The on-going information revolution has spurred drastic transformations in the military field, exerting far-reaching impact on the world peace and security. This can be seen in strategic or political terms as well as ...The on-going information revolution has spurred drastic transformations in the military field, exerting far-reaching impact on the world peace and security. This can be seen in strategic or political terms as well as in the form of war and military theory. More specifically, the impact will be felt in the following seven arenas.展开更多
China and Russia announced“their resolve to develope a strategic partnership ofequality.mutual confidence and mutual coordination toward the 21stcentury" during President Yeltsin’s China visit in April 1996。 T...China and Russia announced“their resolve to develope a strategic partnership ofequality.mutual confidence and mutual coordination toward the 21stcentury" during President Yeltsin’s China visit in April 1996。 The partnership represents a new type of slate-to-state relations based on e-quality and mutual confidence.It aims at safeguarding each other’s national inter-ests and building a fair,just international political and economic order.It is charac-展开更多
文摘The National Security Strategy of the U.S.is an important document for understanding U.S.national security policy.This article uses Antconc software to analyze high-frequency word usage patterns in six U.S.National Security Strategy documents from 1990 to 2010.From the micro level of language use,we try to interpret the 2010 U.S.National Security Strategy and explore Washington's strategic motives.
文摘In this paper,the author has made a thorough study over the new generation of American China Watchers.Most of the pages are devoted to a detailed comparison between the old generation and the young generation of American China Watchers regarding to their background,education,and views over China.At the end of the paper,the author also gives some policy suggestions for both the Chinese and U.S. government based on the findings in this study.
文摘The China studies program emerging in Brussels,the heart of European Union(EU),is the natural outcome of China's newly established prominence on the world stage.Brussels' China studies,compared with China studies in America and European countries,is unique.Knowing the history and the development of the current status of China studies in Brussels,we can do better in promoting not only China studies there,but also improve EU-China relations through Brussels' universities and institutes.
文摘The'Af-Pak Strategy'formulated by the Obama administration is characterized by'localization','integration','demilitarization'and'polygonization'.It is a rational strategy,but it has three defects:the first is that strong pressure imposed on Pakistan may make the country more unstable and increase the unrest in surrounding areas;the second is that'demilitarization'will be unable to produce results or to meet the political needs of the Obama administration;the third is that its geopolitical dimension may weaken other countries' cooperation and support.China generally supports the strategy,but still has many misgivings.
文摘To celebrate its 30th anniversary, the China Institutes for Contemporary International Relations hosted a two-day seminar titled "The Changing world and China" on September 4-5 in Beijing. The first-day seminar was held in the Shangri-la Hotel. Mr. Zhang Zhijun, Chinese
文摘Though a star economy during the past few decades,China has proven not to be crisis-proof and is suffering in the American-made global financial crisis.In response,the Chinese government has adjusted its macroeconomic policy swiftly and implemented a counter-cycle policy,including a proactive fiscal policy,a moderately easy monetary policy and an active international cooperation policy.The Chinese government's policy is a comprehensive one,effectively combining investment,domestic consumption and foreign trade,short-term and long-term needs,economic growth and social development,and self-development and international cooperation.The Chinese government's policy has produced generally good results so far and will be continued.
文摘Global information security and the threats to its integrity are becoming increasingly important.In this paper,the authors talk about areas requiring international cooperation,the major problems with current international cooperation,and finally give their reflections on international cooperation.
文摘After six rounds of tough bargaining,Russia and the North Atlantic Treaty Or-ganization reached on May 14 an agreement,officially known as a“FoundingAct on Mutual Relations.Co-operation and Scurity between NATO and the RUS-sian Federation".The document was formally signed by Russian President BorisYeltsin on May 27 in Paris together with the leaders of the 16 NATO memberstates.The event signifies a temporary compromise between the two sides over theNATO’s eastward expansion.Soon after the accord was reached.
文摘Acoustoelastic coupling occurs when a hollow structure’s in-vacuo mode aligns with an acoustic mode of the internal cavity.The impact of this coupling on the total dynamic response of the structure can be quite severe depending on the similarity of the modal frequencies and shapes.Typically,acoustoelastic coupling is not a design feature,but rather an unintended result that must be remedied as modal tests of structures are often used to correlate or validate finite element models of the uncoupled structure.Here,however,a test structure is intentionally designed such that multiple structural and acoustic modes are well-aligned,resulting in a coupled system that allows for an experimental investigation.First,coupling in the system is identified using a measure termed the magnification factor.Next,the structural-acoustic interaction is measured.Modifications to the system demonstrate the dependency of the coupling on changes in the mode shape and frequency proximity.This includes an investigation of several practical techniques used to decouple the system by altering the internal acoustic cavity,as well as the structure itself.These results show that acoustic absorption material effectively decoupled the structure while structural modifications,in their current form,proved unsuccessful.Readily available acoustic absorptive material was effective in reducing the coupled effects while presumably adding negligible mass or stiffness to the structure.
文摘The U.S. and its NATO allies have realized that problems in Afghanistan can not be solved militarily, yet negotiation with insurgent groups is extremely difficult. The only way to a secure and stable Afghanistan is through national reconciliation.
文摘This study shows the results of mapping numerous cavities and distress which appeared and detected in Qassim area, Saudi Arabia. This phenomenon was observed near a school building and residential area and became a serious risk to occupants and residents. The survey was carried out applying geotechnical techniques which included advancing rotary boreholes to depths of 23 m to 30 m with sampling and testing. The evaluation process also included resistivity imaging profiles using 2D electrical resistivity measurements. Results obtained from this research showed a thick top layer of silty clayey sand soil rich of gypsum and carbonate presenting a hazardous and high-risk soil type. The percentage of fines that are likely to be washed out as a result of chemical disintegration and exposure to significant hydraulic gradient was of great concern. Assessment was made using combined geotechnical and geophysical approach in addition to chemical tests. Based on the data collected and analysis of test results a practical solution was suggested to solve this problem. The use of “cut-off wall” in order to reduce the level of subsurface scour and cajuvity formation were found appropriate. The depth of the cut off wall was determined based on the subsurface geological profile. Advantages of this approach and concerns need to be considered in adopting typical solutions that are presented.
文摘Europeans are experiencing anxiety and confusion in trying to absorb a large number of foreign ethnic groups and heterogeneous cultures.This problem arises from the long-term effects of multiple factors.At present and for the foreseeable future,a crucial problem for European countries will be this"Islamic Challenge,"how to integrate ever-increasing numbers of Muslims into European society.
文摘The on-going information revolution has spurred drastic transformations in the military field, exerting far-reaching impact on the world peace and security. This can be seen in strategic or political terms as well as in the form of war and military theory. More specifically, the impact will be felt in the following seven arenas.
文摘China and Russia announced“their resolve to develope a strategic partnership ofequality.mutual confidence and mutual coordination toward the 21stcentury" during President Yeltsin’s China visit in April 1996。 The partnership represents a new type of slate-to-state relations based on e-quality and mutual confidence.It aims at safeguarding each other’s national inter-ests and building a fair,just international political and economic order.It is charac-
