刚柔并济——公安机关处理群体性事件研究

伴随着改革开放的深入和经济发展取得举世瞩目成就的同时,我国体制与社会转型所带来的不同利益群体的矛盾和冲突,使我国进入了社会矛盾的高发期,群体事件不断发生,且呈愈演愈烈之势。公安机关作为维护社会稳定的重要力量,在群体性事件的处理过程中具有举足轻重的地位。如何完善公安机关在群体性事件发生的整个过程中的处理机制,是目前我国亟待解决的一个问题。     

建立警察公共关系危机预警机制的构想

警察组织工作的特殊性,使得警察公共关系危机处于一种潜伏的状态,且成为一种社会常态,而各领域各层次的问题错综交织,都有可能成为公关危机发生的导火索,警察组织一味被动地应对警察公共关系危机只会使得警察组织公关更加被动。预防管理理论告诉我们：预防是战胜危机的第一法宝。科学构建中国特色警察公共关系危机的预警机制,是时代发展的呼...     

IL-1β和TNF-α在大鼠弥漫性轴索损伤中的作用

目的观察大鼠弥漫性轴索损伤后IL-1β和TNF-α蛋白表达的时序性变化,探讨其在大鼠弥漫性轴索损伤（diffuse axonal injury,DAI）中的作用。方法 55只健康雄性SD大鼠,随机分为正常对照组、手术对照组和DAI组,采用HE、Gless氏嗜银染色和免疫组织化学（SP法）观察不同时间（30min～7d）脑干组织病理学改变及IL-1β和TNF-α蛋白的表达情况。结果 HE染色显示DIA大鼠脑干组织结构疏松、水肿,Gless氏嗜银染色可见轴索肿胀、扭曲、收缩球形成等改变,证明弥漫性轴索损伤模型成功;IL-1β和TNF-α在正常对照组与假手术组大鼠脑干神经元内有低表达,而在DAI后30min～6h大鼠脑干神经元和小胶质细胞内表达迅速增加,于6h达高峰。结论大鼠弥漫性轴索损伤后IL-1β和TNF-α蛋白在脑干内表达的增加,与轴索继发性损伤有关。     

职务犯罪预防的权力控制机制研究

职务犯罪源自权力的滥用,而滥用权力者,无不是为了满足其本能的物欲、情欲与权欲。既然人类不能,也无法消除欲望,只有通过、内在和外在的约束,对其加以控制。伴随着社会加剧转型,熟人社会强有力的内在道德的约束已经不再可靠,而逐步建立起适应陌生人社会的,以公民权利、公共权力和社会权力制约公共权力的机制．已经成为现代社会防止权力腐败和职务犯罪发生的选择。     

电子证据中的同一认定研究

随着计算机技术和网络的广泛运用,以电子数据为主要形式的电子证据作为新型的诉讼证据,越来越受到学术界的重视。电子证据与其他物证一样,具有客体特征的特定性、稳定性及反映性。对电子证据开展同一认定研究,对于认定网络黑客、高智商罪犯、木马发布者、电子图文制作者,具有重要的理论和现实意义。     

膜攻击复合物对继发性脑损伤的影响

脑损伤后普遍存在的炎性反应激活补体并通过多种途径导致和加重继发性脑损伤。膜攻击复合物具有直接破坏血脑屏障、促使红细胞溶解、促进释放细胞因子、氧自由基和金属基质蛋白、加剧炎症反应的生物特性,从而加重继发性脑损伤。本文对膜攻击复合物造成继发性脑损伤的研究进行综述,希望能对相关研究和法医学鉴定提供参考。     

Messenger RNA Profiling for Forensic Body Fluid Identification： Research and Applications

Identifying the origin of body fluids left at a crime scene can give a significant insight into crime scene reconstruction by supporting a link betw een sample donors and actual criminal acts. How ev-er, the conventional body fluid identification methods are prone to various limitations, such as time con-sumption, intensive labor, nonparallel manner, varying degrees of sensitivity and limited specificity. Re-cently, the analysis of cell-specific messenger RNA expression （mRNA profiling） has been proposed to supplant conventional methods for body fluid identification. Since 2011, the collaborative exercises have been organized by the European DNA Profiling Group （EDNAP ） in order to evaluate the robustness and reproducibility of mRNA profiling for body fluid identification. The major advantages of mRNA profil-ing, compared to the conventional methods, include higher sensitivity, greater specificity, the ability of detecting several body fluids in one multiplex reaction, and compatibilitywith current DNA extraction and analysis procedure. In the current review ,we provided an overview of the present know ledge and detection methodologies of mRNA profiling for forensic body fluid identification and discussed its possi-ble practical application to forensic casew ork.     

Are Protection Policies for Human Trafficking Victims Effective? An Analysis of the Italian Case

Since the 1990s trafficking in human beings has increasingly become a priority in the international and European policy agenda. The international community took action against it with the United Nations Protocol against Trafficking (2000), the Council of Europe Convention on Action Against Trafficking in Human Beings (2005) and the Directive 2011/36/EU of the European Parliament and of the Council on Preventing and Combating Trafficking in Human Beings and Protecting its Victims. In the same period the number of studies and research works on it has increased. Nevertheless, some of the most important research questions remain almost unanswered. In particular, there is a paucity of data about the effectiveness of the policies against human trafficking. This paper provides some knowledge in this field. In particular it presents some considerations on the effectiveness of the Italian policies on the protection of and assistance to victims in the period 2000–2008. The data analysis suggests that the effectiveness varied across years and that the entry of Romania in the European Union, apparently, had an impact on the phenomenon and on the policies effectiveness. The lesson to be learned is that under the umbrella of human trafficking very different situations, changing across time and countries, coexist. In order to be effective a national policy should be capable of a) planning actions which take into account the national characteristics of human trafficking; b) monitoring whether and how the phenomenon has changed and change the policies accordingly.     

Green energy and black economy: mafia investments in the wind power sector in Italy

In recent years, the EU has supported actions to develop the green economy. Among these, incentives to sustain the growth of the wind power (WP) sector were welcomed as strategic for promoting environmental sustainability. This paper argues that the enthusiasm in supporting the green economy, without a preliminary assessment for crime opportunities, could end up fueling the black one. In particular, looking at the Italian case, the intention to facilitate wind farm construction provided remarkable (economic and procedural) incentives but neglected the issue of crime infiltration in the legitimate economy. Consequently, investments in wind farms also became a very lucrative business for organized crime (OC) groups. Through an analysis of the WP sector in Italy, this paper aims to show that, in territories characterized by a significant presence and control of OC groups, regulation could have an adverse effect providing opportunities for OC infiltrations in the legitimate economy. In particular this paper discusses whether investments in the WP sector in Italy are more likely in those regions with higher levels of OC presence and analyzes the role played by OC groups in cases of criminal infiltrations in the WP sector.