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考虑战损件回收再造的战场军需备件供应优化研究 被引量:2
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作者 任骥 郑小蕾 谭跃进 《军械工程学院学报》 2014年第2期16-20,共5页
在考虑军需备件需求和战损件修复不确定性的条件下,研究了战场上军需备件供应优化问题,建立了优化问题的数学模型,证明了模型的凸函数特性,给出了模型的最优解析解计算方法.
关键词 战损件 修复再造 后勤保障 供应网络 优化
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Civilian casualties of Iraqi ballistic missile attack to Tehran, capital of Iran
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作者 Ali Khaji 《Chinese Journal of Traumatology》 CAS 2012年第3期162-165,共4页
Objective: To determine the pattern of causalities of Iraqi ballistic missile attacks on Tehran, the capital of Iran, during Iraq-Iran war. Methods: Data were extracted from the Army Staff Headquarters based on dai... Objective: To determine the pattern of causalities of Iraqi ballistic missile attacks on Tehran, the capital of Iran, during Iraq-Iran war. Methods: Data were extracted from the Army Staff Headquarters based on daily reports of Iranian army units during the war. Results: During 52 days, Tehran was stroked by 118 A1-Hussein missiles (a modified version of Scud missile). Eighty-six missiles landed in populated areas. During Iraqi missile attacks, 422 civilians died and 1 579 injured (4.9 deaths and 18.3 injuries per missile). During 52 days, 8.1 of the civilians died and 30.4 injured daily. Of the cases that died, 101 persons (24%) were excluded due to the lack of information. Among the remainders, 179 (55.8%) were maleand 142 (44.2%) were female. The mean age of the victims was 25.3 years+19.9 years. Our results show that the high accuracy of modified Scud missiles landed in crowded areas is the major cause of high mortality in Tehran. The presence of suitable warning system and shelters could reduce civilian casualties. Conclusion: The awareness and readiness of civilian defense forces, rescue services and all medical facilities for dealing with mass casualties caused by ballistic missile at- tacks are necessary. 展开更多
关键词 Mortality WAR Mass casualty incidents Wounds and injuries
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