Advancement of the information society has proceeded with the development of information and communication technology, and a demand on a data center has increased. In such a situation, the number of servers is increas...Advancement of the information society has proceeded with the development of information and communication technology, and a demand on a data center has increased. In such a situation, the number of servers is increasing in a data center. Thus, the heat density in a data center is much higher than that of usual offices. And typically, almost 40% of the total power consumption is used for cooling servers in a data center. Thus, cooling effectiveness is one of the most important factors in evaluating the value of the data center. The data center taken up in this paper is located in Ishikari, where is a cold district in Japan. Using the cool outdoor air for cooling servers helps us to cut the power consumption for cooling. This paper first assesses the efficiency of Ishikari data center measuring the temperature of seven parts in a building where the cooling air flowing. Second, this paper describes the most efficient method for the operation and estimates 1.11 of PUE （power usage effectiveness）.展开更多
Posters are an usual means of wartime disseminating psychological warfare. In World War I and World War II and even the cold war period, it obtained a good performance, so its importance is self-evident. However, with...Posters are an usual means of wartime disseminating psychological warfare. In World War I and World War II and even the cold war period, it obtained a good performance, so its importance is self-evident. However, with the high-end development of modern science and technology, Intemet transmission replace and people＇ s self-cognition awakening, the psychological warfare dissemination means of simply by posters to expand influence has become obsolete, but it doesn＇ t mean that we don＇ t need these means. Most of the time, in such a complex social environment and interpersonal environment, the most original and most straightforward method is the most likely weapon to move people＇ s thought. This paper reviews the posters in World War I, World War II and cold war period in disseminating psychological warfare success to illustrate the importance of this means in wartime psychological warfare dissemination process. At the same time, it analyzes the feature of modern dissemination psychological warfare, mining new communication means with traditional publicity method and re-constructing the function application of posters in dissemination psychological warfare and other business expanding.展开更多
Over the course of the epochal 30 years, i.e., from the founding of People＇s Republic of China in 1949 till the launching of Chinese economic reform in 1978, the Communist Party of China （CPC） underwent a tremendou...Over the course of the epochal 30 years, i.e., from the founding of People＇s Republic of China in 1949 till the launching of Chinese economic reform in 1978, the Communist Party of China （CPC） underwent a tremendous transformation from the founding to the ruling party of the country. The present research examines the historical, social as well as political aspects of the identity crisis and the CPC was suffering from in its adventurous efforts to chart a course for the socialist transformation of China. It was tempted to resume its leadership role in the revolution given the mounting tension generated by the Cold War and the prevailing revolutionary beliefs within the Party. Nevertheless, it was obliged to restore the country＇s social and political order after the sweeping national reform. In search of an adequate interpretation for the various attempts the Party made in exploring its refreshed identity, hence resolving the crisis, the study focuses on a similar crisis which befell the Party leader, Mao Zedong, in his own struggle against the con- fusion caused by his potentially double role as the head of both a founding and a ruling party. The study suggests that Mao＇s misidentification of his own political role inevitably led to the Party＇s dysfunctions, and closer investigation into the leader＇s personal dilemma offers new insight into such tragic events as the Anti- Rightist Movement, the Great Leap Forward, and the Cultural Revolution.展开更多
文摘Advancement of the information society has proceeded with the development of information and communication technology, and a demand on a data center has increased. In such a situation, the number of servers is increasing in a data center. Thus, the heat density in a data center is much higher than that of usual offices. And typically, almost 40% of the total power consumption is used for cooling servers in a data center. Thus, cooling effectiveness is one of the most important factors in evaluating the value of the data center. The data center taken up in this paper is located in Ishikari, where is a cold district in Japan. Using the cool outdoor air for cooling servers helps us to cut the power consumption for cooling. This paper first assesses the efficiency of Ishikari data center measuring the temperature of seven parts in a building where the cooling air flowing. Second, this paper describes the most efficient method for the operation and estimates 1.11 of PUE （power usage effectiveness）.
文摘Posters are an usual means of wartime disseminating psychological warfare. In World War I and World War II and even the cold war period, it obtained a good performance, so its importance is self-evident. However, with the high-end development of modern science and technology, Intemet transmission replace and people＇ s self-cognition awakening, the psychological warfare dissemination means of simply by posters to expand influence has become obsolete, but it doesn＇ t mean that we don＇ t need these means. Most of the time, in such a complex social environment and interpersonal environment, the most original and most straightforward method is the most likely weapon to move people＇ s thought. This paper reviews the posters in World War I, World War II and cold war period in disseminating psychological warfare success to illustrate the importance of this means in wartime psychological warfare dissemination process. At the same time, it analyzes the feature of modern dissemination psychological warfare, mining new communication means with traditional publicity method and re-constructing the function application of posters in dissemination psychological warfare and other business expanding.
文摘Over the course of the epochal 30 years, i.e., from the founding of People＇s Republic of China in 1949 till the launching of Chinese economic reform in 1978, the Communist Party of China （CPC） underwent a tremendous transformation from the founding to the ruling party of the country. The present research examines the historical, social as well as political aspects of the identity crisis and the CPC was suffering from in its adventurous efforts to chart a course for the socialist transformation of China. It was tempted to resume its leadership role in the revolution given the mounting tension generated by the Cold War and the prevailing revolutionary beliefs within the Party. Nevertheless, it was obliged to restore the country＇s social and political order after the sweeping national reform. In search of an adequate interpretation for the various attempts the Party made in exploring its refreshed identity, hence resolving the crisis, the study focuses on a similar crisis which befell the Party leader, Mao Zedong, in his own struggle against the con- fusion caused by his potentially double role as the head of both a founding and a ruling party. The study suggests that Mao＇s misidentification of his own political role inevitably led to the Party＇s dysfunctions, and closer investigation into the leader＇s personal dilemma offers new insight into such tragic events as the Anti- Rightist Movement, the Great Leap Forward, and the Cultural Revolution.
