Etiological Similarities Between Psychological and Physical Aggression in Intimate Relationships: A Behavioral Genetic Exploration

Previous research has consistently shown that there is a strong association between psychological and physical aggression in intimate relationships. Theories as to why this association exists include that they have a single underlying etiology with differing thresholds, or they have separate etiologies and there is a two-step process by which psychological aggression moves to physical. The current study suggests that these two theories are not necessarily competing theories. The genetic and environmental covariance between psychological and physical intimate partner aggression were examined in 134 monozygotic (MZ) and 41 dizygotic (DZ) twin pairs. Results showed that psychological and physical aggression have largely the same genetic etiology, and any differences between the two are a function of differing nonshared environmental influences.     

韩国国会政治中诱发肢体冲突现象的因素初探

肢体冲突是议会内处于劣势的少数党为表达抗议、进行自我防御的一种议事途径和手段。其最终目的是要通过议事妨害、拖延,达到阻止争议法案顺利通过的目的。研究表明,多数党的＂规则强权＂与少数党的＂自我保护、自我救济＂之间的对抗是引发肢体冲突的根本原因;而少数党以肢体冲突作为首选斗争方式,则根源于韩国国会制度中威权主义权力的运行惯例,以及议事规则中缺乏对少数党权利保障而形成的多数党与少数党严重的政治不平衡局面;从深层结构看,肢体冲突还与国会内部、政党内部的社会资本状况不足有着内在的联系。     

毒品案件实物证据收集的实证分析

根据《关于办理死刑案件审查判断证据若干问题的规定》、《关于办理刑事案件排除非法证据若干问题的规定》以及《大连会议纪要》的新要求,本文通过对毒品案件证据特征的总结,结合实际分析研究了毒品案件侦查中物证、书证、勘验检查笔录和视听资料等实物证据的收集方法。     

美国入警体能测试理念及启示

警察体能应分为健康相关体能和执法相关体能两大范畴。美国部分州的入警体能测试有其特殊的理念,对进一步完善我国的警察体能测试理论与方法具有启示作用。     

Inferring ethnicity using 15 autosomal STR loci—Comparisons among populations of similar and distinctly different physical traits

The forensic utility of short tandem repeat (STR) polymorphisms for ethnic inference (EI) has recently received limited attention from the research community. The large volume of population specific STR data available from public literature affords us the opportunity to assess the reliability of EIs based on STR profiles, and present significant results. We applied a binary Bayesian approach using 15 autosomal STR loci from computer-simulated and real STR profiles of Han Chinese, Japanese, Korean, American Caucasian, and a South Asian Indian aboriginal tribal group called Lodha. A correct classification rate of ≥90% was achieved via simulation for each East Asian group (Han Chinese, Japanese, and Korean) when paired with the American Caucasian or the tribal Indian group. Similar result was obtained between the Caucasian and the Indian group, while the correct classification rates among the three East Asian groups were much lower (70%). Results based on real profiles closely matched those achieved via simulation, establishing the credibility of our classifier performance metrics. This study shows that binary Bayesian classifier performed best for ethnic groups with distinctly different physical traits. This observation might be due to accidental differences caused by bottlenecks, genetic drift, etc. However, it could also be taken as an indication that STRs, commonly referred to as “junk” DNA, may have an effect on phenotype, a possibility that warrants further research.     

浅析高校体育舞蹈身体素质训练

在我国,体育舞蹈已经发展成为集休闲、娱乐、健身于一体的休闲运动,体育舞蹈也逐渐走入高校,一些普通高校相继开设了体育舞蹈。体育舞蹈具有艺术性和难度性的独特魅力,对学习者的身体运动能力也提出了较高的要求。良好的身体素质是从事体育舞蹈的前提和保障,而普通院校学习体育舞蹈的学生由于受到课程设置、场地设施等条件的限制,很少能够保证系统的身体素质训练。因此,在教学中,结合体育舞蹈的特点,通过进行科学的身体素质训练来实现良好体能储备是必不可少的,对于学习体育舞蹈学生来说,进行相应的身体素质训练也是必要的。     

警察软实力视阈下特色警营体育文化建设深化研究

警察软实力是体现公安机关战斗力的重要因素。而提升警察软实力主要在于加强警察文化建设,特色警营体育文化是警察文化的重要构成部分,既具有一般体育文化属性,又具有公安职业特性,加强特色警营体育文化建设对警察精神形成、职业道德养成、警务技能储备,有良好的促进作用。     

Labeling candidates as underdogs in political communications: The moderation of candidate-related factors

Underdogs are individuals or groups who are at a disadvantage in competitive situations or predicted to fail in competition against rivals. In elections, candidates often label themselves as underdogs, regardless of their poll rankings, using the associated image of weakness to appeal to voters. This study examines the advertising effects related to labeling candidates as underdogs (versus frontrunners) in political communications, and the possible moderating effects of candidate-related factors, including media-based poll rankings, biological sex, and physical attractiveness. The results of two experiments show that a candidate's use of the underdog label generates better advertising effects when polls indicate the promoted candidate is close to or substantially behind the competitor, or when the promoted candidate is female and moderately physically attractive. However, using the frontrunner label generates better advertising effects when the promoted candidate is male, highly physically attractive, or substantially prevailing over the competitor in the polls.     

警察体育锻炼的现状分析及对策研究

在当代社会,犯罪现象呈现出一种越来越暴力、越来越有组织有计划性的情况,如果警察队伍还是像以前一样不注重警察本身素质的增强,那到最后受伤的肯定是警察们。所以本文在调研了很多相关方面的资料后,得到了一些结论。通过这些结论,我们发现,只有努力强化警察们的体能和精神能量才能让他们比较安全地执行任务,制服恶势力,让我们普通百姓能够过上比较安稳的生活。最后本文提出了一些关于警察体育锻炼的要求,通过这些要求我们就能够对警察进行比较合理的训练。     

浅谈代孕有限合法化之依据

当今社会上的代孕需求实属客观存在,代孕作为人类生殖辅助技术应用的重要表现形式,在解决生育相关的医疗问题上发挥着重要作用.概言之,代孕行为合法化确有一定的现实基础.不同类别的代孕行为因其不同性质应加以区别对待.我国法律制度"一刀切"式禁止代孕,实际上不利于解决现实中广泛存在的代孕现象所产生的一系列法律问题,更难以保护相关...