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991.
"一边倒"是新中国成立后直至50年代指导我国对外交往活动的大政方针.这一外交战略的实施对改善我国的国际生存空间,粉碎以美国为首的帝国主义封锁、遏制、禁运的阴谋,为新中国政权的巩固、国民经济的恢复和发展具有重大的历史意义.由于这一战略是特定历史条件下的产物,难免存在一些弊端.  相似文献   
992.
现代社会的激烈竞争和种种挑战,实质上是知 识和智力的竞争,也就是人才的竞争。所谓“得人才 者,得天下”,准确有效地挖掘和使用人才,实现人职 匹配,已成为企业生存和发展的关键因素。然而,目 前在许多企业中,由于受传统观念的影响、管理体制 的束缚、落后考评方法的限  相似文献   
993.
Banknote evidence is often submitted after a suspect has attempted to disguise or remove red dye stain that has been released because of an anti-theft device that activates after banknotes have been unlawfully removed from bank premises. Three chlorinated compounds have been synthesized as forensic chemical standards to indicate bank security dye bleaching as a suspect's intentional method for masking a robbery involving dye pack release on banknotes. A novel, facile synthetic method to provide three chlorinated derivatives of 1-(methylamino)anthraquinone (MAAQ) is presented. The synthetic route involved Ultra Clorox bleach as the chlorine source, iron chloride as the catalyst, and MAAQ as the starting material and resulted in a three-component product mixture. Two mono-chlorinated isomers (2-chloro-1-(methylamino)anthraquinone and 4-chloro-1-(methylamino)anthraquinone) and one di-chlorinated compound (2,4-dichloro-1-(methylamino)anthraquinone) of the MAAQ parent molecule were detected by gas chromatography mass spectrometry (GC-MS), and subsequently isolated by liquid chromatography (LC) with postcolumn fraction collection. Although GC-MS is sensitive enough to detect all of the chlorinated products, it is not definitive enough to identify the structural isomers. Liquid-state nuclear magnetic resonance (NMR) spectroscopy was utilized to elucidate structurally the ortho- and para-mono-chlorinated isomers once enough material was properly isolated. A reaction mechanism involving iron is proposed to explain the presence of chlorinated MAAQ species on stolen banknotes after attempted bleaching.  相似文献   
994.
科学的涵义存在着工具性价值和理性主义价值两个认知层面。近代中国对科学的认知经历了漫长的历史过程。在相当长的时间里,局限于工具性价值层面的认识,是中国对科学的认知难以走出思想误区的表现。研究造成这一思想误区的原因,有助于认识科学执政的深刻理论意蕴。中共十六届四中全会提出“科学执政”,是一个先进的理念,标志着对共产党执政规律认识的深化。  相似文献   
995.
This paper deals with the police officer's or police doctor's ability to find drivers under the influence of drugs. We have also studied whether the protocol on the driver's previous histories of drug intake is useful for directing the chemist in his analytical approach to revealing intoxicants in the suspects' body fluids. A comprehensive procedure for screening traffic-hazardous drugs in the urine was found necessary and is described. By using this method, we have studied the incidence of drunken drivers with detectable medicinal or illicit agents. The results demonstrate that 91% of those drivers found by the officer or doctor of the police to be on intoxicants other than ethanol, carried some kind of traffic-hazardous drug in their body fluids, and that the doctor was a better judge than the police in identifying these offenders. By using a series of chemical methods for drug screening, we found that every third driver suspected of drunken driving due to ethanol, but not to other intoxicants, held some kind of a traffic-hazardous drug substance in his urine; benzodiazepines and cannabinoids were the most common findings. The data imply that 34% of these suspects revealed their intakes of traffic-dangerous intoxicants. We conclude that the judgements of both the officer and doctor of the police are needed for an efficacious detection of drivers under the influence of drugs. Moreover, the results infer that the chemist has to screen for intoxicants to reveal these in a suspect driver. We also conclude that drugs, particularly the benzodiazepines or cannabinoids, may be commonly encountered in drunken drivers, suspected of being inebriated by ethanol but no other toxicants.  相似文献   
996.
本文阐述了"三农"问题当前面临的主要困境是农业增产,农民不增收;剖析了"三农"问题面临困难的根本症结;进而论证了破解"三农"问题的对策.  相似文献   
997.
确保公共安全 建设和谐社会   总被引:6,自引:0,他引:6  
确保公共安全是构建和谐社会的重要内容。而目前我国公共安全很不和谐,由公共安全造成的人、财、物的损失严重阻碍了我国社会的进一步发展。这既有经济片面发展的原因,也有政府公共管理不到位的原因。增强政府安全责任能力,提升企业安全管理水平,强化个人安全意识,是提高社会公共安全保障能力的三驾马车,是构建和谐社会的重要措施。  相似文献   
998.
谈在公安院校学生中加强武德教育的重要性   总被引:2,自引:0,他引:2  
武德是人们在几千年的实践和发展中,提炼出来的一种精神文化产物,为各个时期的武术界所共同遵守。其内容大概包括"仁、义、信、敬、勇"五个方面。优秀的中华武德对公安院校学生的思想道德、行为规范等教育具有积极重要的作用。  相似文献   
999.
儒家思想博大精深,内容丰富,日益受到全世界的重视。其中的公忠为国、明义重公思想,重民爱民的“民本主义”思想,秉公执法、廉洁奉公的思想,忠于职守“敬事而信”、“行之以忠”的敬业乐业精神,见义勇为、成仁取义的献身精神,对培养公安院校大学生应具备的人民警察的“立警为公、执法为民”,秉公执法、清正廉洁,爱岗敬业、恪尽职守以及不怕牺牲、勇于献身的职业道德具有非常重要的借鉴意义。  相似文献   
1000.
Providing effective corporate governance regulation and controls is a contemporary challenge to all law makers. There exists a need to restore investor confidence while seeking to facilitate and encourage enterprise. This paper reflects on the traditional choice between shareholder versus stakeholder models of corporate governance and suggests that these are inappropriate in the light of emerging news theories of the firm. Instead this paper suggests that law makers should accommodate a shift away from the traditional paradigms of these models in favour of a processual approach of governance. This would require a recognition of the tensions that exist in the regulation of corporate governance and invite the application of a collibratory process to the control of governance. The development and reform of directors’ duties and liabilities, in the UK, is provided as an illustration of the need for the recognised application of a collibratory process. Within that we also consider the application of the economists concept of ‘rent-seeking’ and the conflict between private property rights and public interference.JEL M14, D72, K22, K33  相似文献   
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