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Cardiovascular disease is the leading cause of sudden death in the world. The etiology of sudden cardiac death involves a wide range of diseases, but seldom pericardial cysts. A pericardial cyst is an uncommon cyst usually located in the middle mediastinum and rarely in the posterior part. They are usually harmless and asymptomatic. Here, we present a case of a 63‐year‐old woman who presented with dyspnea and hoarseness, but died suddenly after a CT scan was attempted. The detailed forensic pathologic and histologic examination revealed a pericardial cyst located in the posterior mediastinum. Toxicology and biochemistry tests, including tryptase, found no competing cause of death.  相似文献   
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INDUSTRY-UNIVERSITY TECHNOLOGY TRANSFER IN MICROELECTRONICS   总被引:2,自引:0,他引:2  
Federal, state and local governments have encouraged university-industry cooperation in recent years through a number of different policies and programs. Industry has increasingly been looking to universities for new ideas, closer collaboration and more timely access to research results. Various levels of government have become increasingly involved in joint funding with industry in new university-industry research centers and institutes. State and local governments spend considerable effort to attract high-technology industry, using university-industry collaborative programs as one incentive. Yet despite the theoretical and policy importance of this topic, it has received little systematic research attention.
This contribution reports the results of a National Science Foundation-funded study investigating technology transfer in microelectronics between Arizona State University located in the Phoenix metropolitan area and surrounding microelectronics firms. The results describe state and local initiatives influencing such technology transfer, how the initial technology transfer contact comes about, how research goals, topics and activities are decided upon, and how resources and funding support is secured. In addition satisfaction from, benefits and costs of, as well as attitudes bout technology transfer are reported.  相似文献   
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This article investigates how election information such as opinion polls can influence voting intention. The bandwagon effect claims that voters ‘float along’: a party experiencing increased support receives more support, and vice versa. Through a large national survey experiment, evidence is found of a bandwagon effect among Danish voters. When voters are exposed to a news story describing either an upwards or downwards movement for either a small or large party, they tend to move their voting intentions in the according direction. The effect is strongest in the positive direction – that is, when a party experiences increased support, more follows. Consistent effects are found across two different parties for a diverse national sample in a political context very different from earlier research on the bandwagon effects. Considering previous research and the fact that evidence is not found that suggests that the effect of polls vary across sociodemographic groups, the results imply that bandwagon behaviour is based not on social or political contingencies, such as media or political institution, but on fundamentals of political cognition.  相似文献   
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During the First World War, British intelligence solved the United States' diplomatic codes and were reading its diplomatic telegrams transmitted between Washington and US diplomatic outposts throughout Europe. Controversy has emerged over when the British succeeded in solving these codes, with two historians relatively recently having claimed that British intelligence succeeded in doing so from the beginning of the war or soon after. Through a thorough consideration of the available documentation, this piece aims to correct these mistaken claims and to date the completion of the British solving of American codebooks to the middle phase of the war, to between October 1915 and January 1916. It seeks to lay reliable foundations for further work by showing that research into the wartime impact of British signals’ intelligence on Anglo-American relations is necessarily limited to only the middle and later phases of the war.  相似文献   
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