不同铺装材料的颗粒物干沉积效果研究

以水泥板为对照项,根据干沉积量,研究了不同气象条件下水面、碎石、陶粒、卵石和塑胶垫等材料的固尘效果。结果表明,碎石等固体铺装材料的干沉积量与材料表面的粗糙度呈正相关性,与风速呈负相关性;碎石固尘效果好、价格低廉,是北方缺水城市优先选择的铺装材料。     

关于国内客运航班延误的几个法律问题--兼及相关法律的完善

在航空运输中,由于多种原因,航班延误难以避免,因航班延误引起的纠纷时有发生.现行的民航法及相关法规对于航班延误的定义、承担延误的责任原因、承担责任的方式、延误赔偿限额等问题或者没有规定,或者规定太原则、笼统、不统一,缺乏可操作性.时至今日,关于航班延误的诸多问题仍然不能"依法解决".有关部门应当尽快制定并完善相关法律法规,使航班延误的处理工作步入法制化的轨道,依法解决航班延误的有关问题.     

俄罗斯现代化主导力:“普京主义”还是“梅德韦杰夫主义”?

俄罗斯即将迎来大选年,无论普京是否能成功当选新一届总统,其治国思想都会对俄罗斯的政治生活产生长期的影响,而梅德韦杰夫之后的俄罗斯政坛也必将发生深刻变化。由于权力合法性基础和理念目标的不同,"普京主义"和"梅德韦杰夫主义"在不同的历史阶段对俄罗斯的现代化建设都产生了积极影响,但同时也遗留了一些问题。在新的历史时期,俄罗斯必须找到一种兼顾民族国家传统政治文化特点和现代化转型及全球化挑战需要的治国方略,在历史和现实的张力中找到一个平衡点,"新普京主义"是本文对此提出的大胆预测。     

重大责任事故罪相关问题探析

重大责任事故罪修改之后,其整体宗旨也发生了一些变化。首先,刑法第134条第1款和第2款之间成为了一般规定和特殊规定或者说是注意规定的关系;其次,犯罪主体从特殊主体成为了一般主体;最后,在"强令他人违章冒险作业"的认定上必须做实质性考虑。     

影响警察武力使用的若干因素

警察武力使用是警察进行自我防护与打击制服罪犯或犯罪嫌疑人的重要手段。法律、技战术、心理以及装备等因素都对警察武力使用有影响,应提高警察武力使用的水平,增强警察武力使用的效果,使警察在执法实践中能依法、及时、有效地使用武力,确保自身安全,顺利完成职责任务。     

电子合同的证据效力研究

合同的证据效力对维护交易安全起到了重要作用,随着电子商务的发展,越来越多的电子合同在电子交易中订立,给传统的证据法规则带来挑战。实际上,电子合同虽然有着一般合同所不具备的电子化特征,但其证据力和证明力仍然符合证据要求,关键是从立法上确认其证据效力的合法性,以便维护电子商务的交易安全。     

浅论家庭暴力

家庭暴力不仅是法律问题,也是社会问题。家庭暴力的成因和表现形式依各国的文化传统、习俗、社会经济的不同而略有差异,要有效地遏止家庭暴力,必须在完善现有法律规定的同时,开展自上而下和自下而上的反家庭暴力公众运动,转变人们对家庭暴力的认识。     

Alteration of the Death Scene After Self‐stabbing: A Case of Sharp Force Suicide Disguised by the Victim as a Homicide?

This paper reports a case of a 72‐year‐old woman who was found dead in her bedroom with a 4 cm vertical stab wound in the abdomen. A bloodstained knife was found in the top drawer of her bedside table. The clothes worn by the victim showed no damage. A bloodstained vest and a sweater with frontal incisions were found far from the victim, in the bathroom and in the bedroom respectively. Several bloodstains were found in every room of the apartment. The evidence found during the forensic examination and, in particular, the Bloodstain Pattern Analysis, led the investigators to determine the manner of death, being consistent with a suicide with a long‐lasting physical activity after self‐stabbing. This report describes an unusual case of “disguised suicide,” in which the victim tried to cover‐up the suicide by changing her clothes and concealing the weapon, in the last minutes of her life.     

Do Precinct Characteristics Influence Stop-and-Frisk in New York City? A Multi-Level Analysis of Post-Stop Outcomes

Between 2003 and 2014, the majority of people stopped under the New York Police Department’s policy of stop-and-frisk were non-white. This led to charges of racial bias. This paper examines whether biases persist after a stop occurs. Data on 587,479 stops from 2010 are analyzed to examine differences by race for six outcomes: use of force, being frisked, being searched, being issued a summons, being arrested, and yielding a productive stop. Multilevel logistic models are then estimated to examine the effect of precinct-level residential racial composition and crime rates on the odds of the six outcomes. Results show that blacks and Latinos are more likely to be frisked and to have force used against them; however, this risk depends on precinct-level characteristics. A supplementary analysis of stops from 2014 shows that decreased reliance on stop-and-frisk reduces the odds of force being used against blacks and Latinos to non-significance.     

正确处理打击与保护的辩证关系开创刑侦工作的新局面

本文详细阐述了打击和保护的辨证关系,及当前打击与保护方面存在 的主要问题和刑侦工作中打击与保护的新思路。