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春秋时期，将五行与天命鬼神联系起来，用以推断人间祸福。战国时期魏国人邹衍将阴阳与五行联系在一起，创立了五行相生相克的理论。（ ）
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A new study claiming to document a connection between violence on television and violence in real life is already coming under attack from academics. They say that the author is demanding action on his report before producing detailed findings to substantiate it.(47) Dr. William Belson told the British Association for the Advancement of Science in Birmingham last week that his research suggested that boys exposed to high levels of television violence were 50 percent more likely to commit acts of violence than boys who had not been exposed.His 110,000 pounds survey, paid for by CBS, the American television company, studied more than 15,000 London boys aged between 12 and 16. He closed his paper with a call for immediate action on his recommendations to reduce levels of TV violence and specific kinds of violence which he claimed were more damaging than others. His recommendations were enthusiastically endorsed by Mrs. Mary Whitehouse.Social scientists familiar with the field have a number of specific queries about Belson’s work. (48) They pointed out that a statistical technique invented by him and central to his research has been criticized by some academics in the past. Robin MrCorn, of the Mass Communication Research Centre at Leicester University, says," Self reporting—asking the subject to give his own account of the evidence is notoriously unreliable. Studies have put the possible error as high as 20 percent, and we don’t know what checks there were in this work. The fact that Belson paid the boys may’ have had an influence. Without the full data, it can’t be checked."McCorn adds:" His questions on the programmes go back 12 years. If the boys were aged between 13 and 16 it means the oldest was only four years old when the first programmes were broadcast. How reliable is the memory of a child that young likely to be on the programmes he watched Dr. Belson may have answers, but we just don’t know."(49) The Nelson affair highlights the difficulties faced by researchers into television violence-problems so severe that at least one British group has withdrawn from the field completely. "It’s impossible to do serious scientific work in his area now," says Robin McCron. "It has moved out of the academic world and it has been taken over by pressure groups and politics."Indeed, experience in television research in America reveals how treacherous this field has become. (50) Results of nervous projects there have been found, at worst, contradictory, at best, inconclusive. A new study claiming to document a connection between violence on television and violence in real life is already coming under attack from academics.
A new study claiming to document a connection between violence on television and violence in real life is already coming under attack from academics. They say that the author is demanding action on his report before producing detailed findings to substantiate it.(47) Dr. William Belson told the British Association for the Advancement of Science in Birmingham last week that his research suggested that boys exposed to high levels of television violence were 50 percent more likely to commit acts of violence than boys who had not been exposed.His 110,000 pounds survey, paid for by CBS, the American television company, studied more than 15,000 London boys aged between 12 and 16. He closed his paper with a call for immediate action on his recommendations to reduce levels of TV violence and specific kinds of violence which he claimed were more damaging than others. His recommendations were enthusiastically endorsed by Mrs. Mary Whitehouse.Social scientists familiar with the field have a number of specific queries about Belson’s work. (48) They pointed out that a statistical technique invented by him and central to his research has been criticized by some academics in the past. Robin MrCorn, of the Mass Communication Research Centre at Leicester University, says," Self reporting—asking the subject to give his own account of the evidence is notoriously unreliable. Studies have put the possible error as high as 20 percent, and we don’t know what checks there were in this work. The fact that Belson paid the boys may’ have had an influence. Without the full data, it can’t be checked."McCorn adds:" His questions on the programmes go back 12 years. If the boys were aged between 13 and 16 it means the oldest was only four years old when the first programmes were broadcast. How reliable is the memory of a child that young likely to be on the programmes he watched Dr. Belson may have answers, but we just don’t know."(49) The Nelson affair highlights the difficulties faced by researchers into television violence-problems so severe that at least one British group has withdrawn from the field completely. "It’s impossible to do serious scientific work in his area now," says Robin McCron. "It has moved out of the academic world and it has been taken over by pressure groups and politics."Indeed, experience in television research in America reveals how treacherous this field has become. (50) Results of nervous projects there have been found, at worst, contradictory, at best, inconclusive. The Nelson affair highlights the difficulties faced by researchers into television violence-problems so severe that at least one British group has withdrawn from the field completely. "It’s impossible to do serious scientific work in his area now," says Robin McCron. "
2002年6月4日，甲纺织厂与平安保险公司签订了企业财产保险合同。保险金额为人民币100万元，保险期为1年，即自2002年6月5日零时起至2003年6月4日24时止。2002年8月9日，甲纺织厂仓库失火，厂方领导积极组织进行扑救，但是由于火势太大，扑救工作困难，共花去人民币10万元。事故发生后，甲纺织厂立即向保险公司报了案，保险公司委托有关部门对保险事故进行调查，调查结论为：火灾系由于天气太热，纺织厂仓库底部货物突然自燃所引起，企业财产事故发生前价值人民币 200万元。此次调查共花去费用人民币5万元。请据此回答下列问题： 有关部门的调查费用应由谁负责
Packet-switching wireless networks are preferable (1) when transmissions are (2) because of the way charges are (3) per packet. Circuit-switched networks are preferable for transferring large files or for other lengthy transmissions because customers are (4) for the (5) of time they use the network. 3（）
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