浅谈我军政治工作中的群众路线

群众路线作为我军政治工作的根本作风和方法,对于开展我军政治工作作用巨大。军队政治工作中贯彻群众路线,应树立实事求是的观点、相信和依靠群众的观点、领导和群众相结合的观点。贯彻群众路线时要善集群智、善用群力、善解群困、善为群先。     

群体性事件的原因与防范:协商民主的分析视角

社会转型时期以利益矛盾为主的群体性事件呈现上升趋势。群体性事件频发暴露出公民利益表达渠道的不畅通和公共政策的局部失衡,也反映出政府在利益协调、协商治理方面能力的不足。产生群体性事件的深层次原因是公民权利保障机制不完善,公共参与缺失造成的制度供给不足、应得权利失衡和权力缺少有效监督。从协商民主的视角看,扩大公共参与和实现协商治理是解决社会冲突的适宜选择。     

对当今中国群体性事件的重新审视

近年来,随着改革的深入和各种经济关系、利益格局的不断调整,由各种矛盾引发的群体性事件时有发生,已成为影响构建社会主义和谐社会的一个突出问题。我国群体性事件呈现扩张性、突发性等特点,因社会、政治、经济等原因而引发。化解群体性事件,应采取建立健全社会安全机制、构建群体性事件预防机制等对策。     

甲醛溶液固定对ICP-MS检测电流损伤皮肤金属化的影响

目的探讨应用电感耦合等离子体质谱（inductively coupled plasma-mass spectrometry ICP-MS）技术检测甲醛溶液固定后电流损伤皮肤中金属元素。方法利用黄铜、铁电极材料以220V交流电电击兔子后肢,电损伤皮肤分别进行甲醛溶液固定1周、6个月后,应用ICP-MS对电流损伤皮肤中金属元素进行测定。结果与对照组皮肤比较,黄铜电击组皮肤中检测出Cr、Ni、Cu、Zn、Pb含量升高（P〈0.05）;固定1周、6个月后仍可检测出Cr、Ni、Cu、Zn、Pb成分,其中Cr、Cu、Zn、Pb含量电击组与固定组差异无统计学意义。与对照组比较,铁电击后皮肤中检测出Fe、Cr、Mn、Ni元素含量升高（P〈0.05）;固定组（1周和6个月）后Fe、Cr、Ni元素含量与电击组差异无统计学意义。结论 ICP-MS可作为检测电流损伤皮肤中金属元素的有效方法,甲醛溶液固定后触电皮肤仍可进行沉积的金属元素检测,且固定对皮肤金属元素的含量影响较小,该方法仍可为电流损伤诊断提供依据。     

群体性事件中的刑事法律问题

结合我国社会现实中群体性事件频发的现状,文章从刑事法律理论的角度,对其中的罪与非罪、此罪与彼罪,以及刑事法律责任的非刑罚化问题进行了分析,并提出了对群体性事件刑罚规制的建议。     

群体性事件应对：定位及战略变化研究——以公安工作为角度

应对群体性事件是公安机关多年和长期不可回避的重大工作之一。改革开放以来,公安机关应对群体性事件有一个定位及战略变化的调适过程,受制的因素较多,然其调整是积极的,从简单走向了理性、谨慎和规范。在如今＂防止局势失控＂和＂从源头化解＂的准确定位和战略决策清晰之后,需要的是公安战术的有效实施。     

柔性化处置群体性事件之机制设计

群体性事件是一种古老却依然炽热的社会现象。群体性事件的屡次爆发已凸显出在刚性体制内解决该问题的局限性。柔性化处置具有理论和现实的可行性。应该创新以人为本的政府管理模式,健全多渠道利益诉求表达机制,构建多元化纠纷解决机制,建立社会稳定风险防控和评估机制。还需坚持法治原则和慎用警力原则。     

边境地区群体性突发事件成因及对策研究

我国是一个具有广阔边境地区且边境地区比较复杂的国家,边境地区的稳定既关系到边境地区的安全,又关系到国家的长治久安。防止和处置边境地区可能发生的群体性突发事件,对捍卫国家主权、维护社会稳定具有十分重要的作用。积极、慎重、稳妥地处置这类事件,是公安边防部队使命之所系、职责之所在。     

Analyzing Brazilian vehicle documents for authenticity by easy ambient sonic-spray ionization mass spectrometry

Using desorption/ionization techniques such as easy ambient sonic-spray ionization mass spectrometry (EASI-MS), it is possible to analyze documents of Brazilian vehicles for authenticity, providing a chemical profile directly from the surface of each document. A method for the detection of counterfeit documents is described, and the falsification procedure is elucidated. Forty authentic and counterfeit documents were analyzed by both positive and negative ion modes, EASI(±)-MS. EASI(+)-MS results identified the presence of (bis(2-ethylhexyl)phthalate plasticizer and of dihexadecyldimethylammonium biocide in both types of documents. For EASI(-)-MS results, the 4-octyloxybenzoic acid additive ([M + H](+): m/z 249) is present only in counterfeit documents. It was also found that counterfeit vehicle documents are produced via Laserjet printers. Desorption/ionization techniques, such as EASI-MS, offer therefore, an intelligent way to characterize the counterfeiting method.     

The effect of body coverings on the formation of adipocere in an aqueous environment

Adipocere is a postmortem decomposition product that consists of a mixture of fatty acids. The rate of formation of adipocere from pig adipose tissue in an aqueous environment has been monitored. The effect of various clothing and carpet material types on the process was investigated. The fatty acid composition of the adipocere was determined at regular intervals using gas chromatography-mass spectrometry. Examination of the changes to fatty acid concentrations allowed the degree of adipocere formation in the different environments to be estimated. The study demonstrated that the rate at which adipocere forms is particularly accelerated by the presence of coverings produced from natural materials. Elemental analysis by inductively coupled plasma-mass spectrometry revealed, for the most part, little change to the cations present in the adipocere formed. However, an increase in Ca concentration was observed for tissue wrapped in acrylic carpet, which was associated with a CaCO(3) additive used in the carpet manufacture.