High performance liquid chromatographic determination of alcohols with reference to body distribution of methanol

A method has been developed on reverse phase high performance liquid chromatography for simultaneous determination of methyl, ethyl and isopropyl alcohols under refractive index detection using pure water as the mobile phase. A good separation has been achieved between these alcohols. Detector response was linear with a detection limit of 5 mg/100 ml. Recovery studies were performed by adding known amounts of methyl and ethyl alcohols to blood, lung and liver within the range 80–90%. The reproducibility of the results was always >90%. The quantitative distribution of methyl alcohol in postmortem body tissues and fluids has been reported in three cases of poisoning.     

论六盘水市新一轮民族贫困地区中小学教师综合素质培训的必要性及措施

民族地区中小学教师队伍数量不足、质量不高、结构不合理的问题依然突出,六盘水市民族中小学教育和教师队伍现状提出了实施新一轮民族贫困地区中小学教师综合素质培训的要求。只有认真按照教育部的要求,以校本培训、研修和教研为途径,争取外部力量的支持,才能实现六盘水市民族中小学教育的健康和可持续性发展。     

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.     

中国侦检关系模式理性透视--兼论我国不宜实行"侦检一体化模式"

中国现行侦检关系受制于线型诉讼结构,存在诸多弊端而有待完善。但是,“侦检一体化”模式不符合中国侦检关系模式的设置,不具备实践可行性。对此,应当加强检察机关对侦查活动的监督、制约,并且对于拒绝监督与制约的,予以惩戒。同时增强辩方力量,实现审前程序控辩平衡。     

基层公安机关成立警训队的探索与实践

成立警训队是基层公安机关进行民警教育培训的新模式。警训队作为公安机关的一支“预备队”。应始终保持一定的数量,融实战和培训为一体,随时应对和处置各类突发事件,采用“战训合一”的教育训练模式。上海市公安局闵行分局在基层公安机关抓好民警教育培训工作方面走出了一条新路子。     

公务员培训需求分析方略

《公务员法》的颁布使公务员培训工作纳入了法制化的轨道。高效率的公务员培训建立在对培训需求科学分析基础之上。培训需求循环分析模型、培训需求任务-绩效分析模型和YGWB培训需求分析模型,在多年公务员培训实践中被证明是行之有效的培训需求分析方法。对这些方法的研究和总结既有理论上的价值也有实践上的意义。     

The Scharff technique: training military intelligence officers to elicit information from small cells of sources

ABSTRACT

Studies have demonstrated the efficacy of the Scharff technique for gathering human intelligence, but little is known about how this efficacy might vary among different samples of practitioners. In this training study we examined a sample of military officers (n?=?37). Half was trained in the Scharff technique and compared against officers receiving no Scharff training. All officers received the same case file describing two sources holding information about a terrorist attack. University students (n?=?74) took the role of the semi-cooperative sources. Scharff-trained officers adhered to the training as they (1) aimed to establish the ‘knowing-it-all’ illusion, (2) posed claims as a means of eliciting information, and (3) asked fewer explicit questions. The ‘untrained’ officers asked many explicit questions, questioned the reliability of the provided information, pressured the source, and displayed disappointment with the source's contribution. Scharff-trained officers were perceived as less eager to gather information and left their sources with the impression of having provided comparatively less new information, but collected a similar amount of new information as their untrained colleagues. The present paper both replicates and advances previous work in the field, and marks the Scharff technique as a promising technique for gathering human intelligence.     

Theorizing Gender and Musical Composition in the Computerized Classroom

Classroom The increased use of information technology in schools is generally perceived as a positive, dynamic step into the future. By providing IT facilities for all children throughout their education we are affording them access to a wider range of career opportunities and educational experiences. Feminists have long debated the extent to which technology can be exclusionary for women because of its construction as a masculine domain, emphasizing 'masculine' characteristics of mastery, skill and control. By focusing on the music classroom, Armstrong explores gender and the compositional process and the effects of an overtly technological approach to composition. In the early part of the essay, she draws on Sherry Turkle's early work based on observations of male and female computer programmers. Despite observing a variety of computational styles Turkle concluded that, although technology allowed for this diversity, computer culture did not, noting that many females preferred a style that did not favour the canonical, plan-oriented, abstract thinkers who 'constitute an epistemological elite'. In her own research, Armstrong found that girls often became alienated from their own creative work because the culture of the music classroom appears to privilege a particular style of working. By focusing on the singing voice and the corporeal, Armstrong draws on aspects of cyberfeminism to illustrate how girls can transcend and subvert this masculine culture.     

优化公安院校培训模式的路径

公安院校应从强化培养双师型教师队伍、面向实战,创新教学模式、突出公安工作使命,更新教学内容来构筑公安在职民警教育培训模式;依托"金盾工程"建立数字网络化交流平台,让公安院校学报与公安机关联办专业刊物和研究课题,将科研纳入民警考核机制,走面向公安实战的"警、学、研"之路。     

试论我国机动车驾驶证培训考试制度的完善

梳理了我国机动车驾驶证培训考试制度的历程,指出了现行机动车驾驶证培训考试制度存在与现行法律规范相冲突、培训质量有待进一步提高、不利于构建节约型社会以及为职能部门谋求利益提供了便利等主要问题。提出了驾驶证直接考试制度的构想,并主张通过修订相关法律规范、明确指导初学驾驶技术的教练员的资质要求、提高机动车驾驶考试难度以及实行新驾驶人素质跟踪和责任倒查制度等配套措施来保证直接考试制度下机动车驾驶人的质量。