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棚室环境失控与黄瓜生理障碍
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作者 王兴民 《蔬菜》 北大核心 1996年第1期6-7,共2页
棚室环境失控与黄瓜生理障碍江苏省徐州市蔬菜所王兴民221004蔬菜作物在生长发育过程中,由于不良环境的影响,使正常的生理代谢功紊乱或产生伤害,这种非病原菌侵染引起的症状,称为生理障碍。现以塑料大棚和日光温室(称棚室)... 棚室环境失控与黄瓜生理障碍江苏省徐州市蔬菜所王兴民221004蔬菜作物在生长发育过程中,由于不良环境的影响,使正常的生理代谢功紊乱或产生伤害,这种非病原菌侵染引起的症状,称为生理障碍。现以塑料大棚和日光温室(称棚室)等保护设施为例,浅谈环境失控与黄瓜... 展开更多
关键词 日光温室 黄瓜 环境失控 生理性病害
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引信的系统辨识及其失控模型
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作者 王军波 《爆炸与冲击》 EI CAS CSCD 北大核心 2000年第1期39-44,共6页
为了解决引信元器件及产品可靠性预测值与靶试可靠性估计值不相符的问题,引入引信系统辨识概念,建立了引信可靠性试验过程的系统辨识一般模型,元器件强度失控模型和参数失控模型,最后得出引信系统的综合可靠度。
关键词 引信 可靠性试验 系统辨识 环境失控模型
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Research on Occurrence Mechanism of Public Security Emergency from the perspective of the Structure Box
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作者 Jian Lin Bo Kang 《International Journal of Technology Management》 2016年第9期1-6,共6页
Public security emergency is a public crisis event, and we cannot anticipate the specific time, actual scale, specific situation and influence depth of emergencies. If the emergencies are not under control, the crisis... Public security emergency is a public crisis event, and we cannot anticipate the specific time, actual scale, specific situation and influence depth of emergencies. If the emergencies are not under control, the crisis will get worse and its destructive energy will be released quickly.Structure box is an invisible closed system which is constructed by local politics, economy, and culture. Namely, structure box is local social ecological environment. Structure box is a closed area which is full of anger. Therefore, in such environment with too much pressure, we need an outlet to release pressure. Anger is the social and psychological basis of the emotional resonance of onlooker, when the fuse incident occurred, so that the widespread anger in structure box will find the spotlight. The words and actions of the leaders in the informal group will produce a great social infection and circulatory response, and groups’ stirring will cause emotional resonance which is easy to burst. Thus, irrational behavior may caused by people. This processcan use five links to describe: occurrence of fuse events, information diffusion, emotional resonance, situational catalysis, control failure, and occurrence of public security emergency. This is the occurrence mechanism of public security emergency. 展开更多
关键词 Public security emergency Structure box Emotional resonance Resonance effect Supporting network
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Fraud in Businesses and Internal Control System
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作者 Kadir Dabbagoglu 《Journal of Modern Accounting and Auditing》 2012年第7期983-989,共7页
This study, based on the literature, stresses the effectiveness of internal control systems for the prevention, to a reasonable extent, of fraudulent practices that cause resource loss in business. In this context, th... This study, based on the literature, stresses the effectiveness of internal control systems for the prevention, to a reasonable extent, of fraudulent practices that cause resource loss in business. In this context, the key concepts related to fraud and internal control systems are presented first. After the introduction, the relation between fraud and internal control systems is elaborated, and the method for establishing an effective internal control system which is needed to detect and prevent fraud is explained. As for the conclusion, the study connects the effectiveness of the internal control system with the effectiveness of the elements which compose the system, and provides some suggestions for increasing the efficacy of the elements which compose the system, such as control environment, risk analysis, information-communication, control activities, and monitoring. 展开更多
关键词 FRAUD internal control system MONITORING
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