Influence of electricity on post-mortal body temperature

In a case of suicidal application of electricity differences between the rectal temperature of the body and the suspected time of death were observed.In order to answer the question whether an electric current from hand to hand over >30 min led to a rise in body temperature FEM-based computer simulations and animal experiments were carried out. Both resulted in a warming of the soft parts in the arm without warming the body core. Thus a temperature-based estimation of the time since death can also be used in cases with electricity as the cause of death. Besides, in the animal experiment we found a spontaneous rise in the body core temperature even without application of electricity which may be a reason for the typical temperature plateau after death.     

依据Marshall和Hoare的数学模型推断死亡时间的新方法

在对Marshall和Hoare的尸体直肠冷却数学模型做进一步研究的基础上,建立了一种适于在环境温度为3°～24℃时推定死亡时间的新方法。用本法检测34具机械性损伤尸体与国内的两种计算方法比较,效果较优,于死后15小时内进行168次计算,误差在±1小时内的为57.1％～77.7％,它能较好地反映个体差异,因而比Marshall等的原方法更能客观地反映直肠冷却规律。     

论公安校园文化的综合设置

大学校园文化是高校长期形成的、表现出特定人文内涵的客观精神和生成环境,是主导文化之外的文化活动与现象。它主要包含以校园环境布局、建筑雕塑等有形内容为主体的物质文化和以学风、校风、学术气氛、学校社团活动等精神层面内容为主体的精神文化两方面内容。由于公安校园文化在情操的陶冶、作风的培养、知识能力的提高、创新意识的强化等诸多方面都有积极的促进作用,因而,必须就校园物质景观、学风建设、校园文化活动的开展等方面,对校园文化建设进行综合设置,使其在公安教育和人才培养方面产生更大的合力。     

开展科技教育活动培养队员创新品质

组织开展少先队科技教育活动,是学校落实创新教育的有效形式.面对新的历史时期,交口少科院在继承优良传统的基础上,对科技教育从更新教育观念,提高辅导员的创新素质;营造科学探索氛围,培养队员创新意识;开展全方位活动,培养创新品质这三方面入手作了实践探索.     

弘扬与时俱进的理论品质把握科学发展观的深刻内涵

与时俱进是马克思主义的基本理论品质,是中国共产党保持强大生命力的根本要求,理论创新和实践创新是马克思主义与时俱进品质的具体体现,科学发展观是马克思主义基本理论的再发展,是推动中国社会主义现代化建设的重要理论命题.     

建国初期党的合法性基础与民主党派

合法性是政党执政的基础。建国初期党在对民主党派的政策与实践活动方面进行了大量探索,有效整合了社会各阶级、阶层的利益,获得了各民主党派的价值认同、制度认同和利益认同,拓展了执政的合法性资源,巩固了执政基础。     

论担保物权期间的效力

新出台的《担保法》解释基于物权法定主义规定当事人约定的担保期间无效。物权法虽以物权法定主义原则作基石却亦有意思自治之空间 ,物权法定主义仅指物权的种类和内容由法律规定 ,当事人不得自由创设 ,于此之外 ,应为当事人自治之领域 ,担保期间的约定就属当事人自治之范畴。承认当事人约定的担保物权期间的效力能够提高担保的信用 ,更好的发挥担保制度的立法功能 ,同时也能使当事人充分实现意思自治 ,体现民法的私法本质。故此 ,立法应当承认当事人约定的担保物权期间的效力。     

Adolescent Participation in Structured and Unstructured Activities: A Person-Oriented Analysis

The current study used a person-oriented approach to examine the participation of adolescents in both constructive, organized activities as well as relaxed leisure activities. The goal of this research was to identify different profiles of involvement in activities and the relations to psychosocial indicators for these differing groups. Activity profiles were created using cluster analytic techniques for 918 adolescents' responses in 11 activity domains. The groups were found to be both statistically and substantively unique and consistent with findings from previous research. Further, the groups showed meaningful and consistent differences across a range of psychosocial indicators, including academic performance, problem behavior, and mental health. Results indicated that adolescents' activity involvement was related to their psychological and behavioral functioning and that the profiles of participation across activity settings provide a more holistic view of teens' choices than do single variable models.     

公安院校散手教学中腿法的应用

通过调查研究发现 ,正踹腿、侧踹腿和鞭腿是散手运动中最实用的腿法。分析各种腿法的运用时机 ,掌握好时间、距离和空间差 ,是正确运用腿法的先决条件。公安院校的散手教学强调多种技击方法的结合 ,以提高散手运动的实战能力。