试论党政领导干部体育意识及能力培养

党校教育除了要大力加强党性、党风教育 ,培养实事求是、理论联系实际、同时代要求相适应的德才兼备的高素质党政领导干部之外 ,还要采取不同的方法和措施 ,有计划、有目的地培养党政领导干部对体育运动的总的认识和看法 ;通过体育教学 ,使他们学到从事身体活动所必备的知识、身体素质、技能和方法 ,增进党政领导干部的体育意识 ,增强其体质 ,从而在实际工作中能够有意识地关心、支持体育事业 ,更好地落实“全民健身”活动 ,推动体育事业的蓬勃发展。     

警察在职培训中体能训练问题及训练模式构建

体能训练是警察在职培训中的重要内容，加强体能训练，对于提高警察公安队伍的战斗力有着极为重要的作用。在实际的警察在职培训过程当中，存在着一些问题，严重影响着警察体能素质的有效提高。新时期新背景下，加强对于警察在职培训中体能训练问题及训练模式构建的研究有着极为重要的现实意义。本文旨在研究警察在职培训中体能训练现状，针对出现体育训练中存在的问题进行分析，并提出了一些合理化建议，希望为促进我国警察在职培训中体能训练方面的进一步开展提供思路。     

A validation study for vinyl electrical tape end matches

Fracture matches are considered the strongest conclusion in the forensic examination of rigid materials, such as glass, metal, and paint. However, publications that support the fracture matching of polymeric films, such as tape backings, are limited. This study was designed to determine the validity and error rate associated with conducting end-match (fracture match) examinations on vinyl electrical tape. Test designs varied the source roll of tape, test preparer, or mode of separation from the roll. Results indicated that each affected the resulting severed tape ends. The analysts examining the end matches also had an effect on the results. Eight end matches in the study were not identified by the initial analysts and were considered inconclusive. One end match was misidentified, resulting in one false positive and an error rate of 0.049%. These results support a comprehensive physical and chemical tape comparison regardless of indications of an end match.     

Prevalence of delusional jealousy in psychiatric disorders

Delusional jealousy is a known risk factor for violence and homicide, but little is known about its prevalence in psychiatric disorders. We therefore reviewed retrospectively the psychopathological symptoms at admission and discharge, assessed with the AMDP system, of all patients admitted to the Psychiatric Hospital, University of Munich, Germany, from January 2000 through December 2008 (n=14,309). We identified 72 cases of delusional jealousy (0.5% of the whole sample). The prevalence was highest in schizophrenia and other psychoses (1.3%), and more of the patients with delusional jealousy were men (43 of 72, 59.7%). One-fifth (15 of 72, 20.8%) of the patients with delusional jealousy were aggressive at admission (vs. 6.2% of the total sample). We conclude that delusional jealousy is a comparatively rare phenomenon that is most frequent in schizophrenia and related psychoses. Quite a number of affected patients are aggressive, which may indicate a risk of future violence.     

我国体育行政管理法治化对策研究

依法行政是实施依法治国方略成败的关键,也是我国从体育大国向体育强国迈进的关键。体育行政管理的法治化既需要体育立法与执法的完善,也需要体育普法和监督的加强。本文结合我国体育立法、执法、普法和监督的现状,分析各环节存在的问题,在此基础上提出相应的对策,以期促进我国体育行政管理法治化的深入发展。     

警察防卫控制训练理念新探

警察防卫控制训练长期以来主要是通过“教师讲解示范一学生模仿练习”的形式进行教学训练,注重整齐划一、严格的组织纪律,学生的个性发展被压抑,忽视了学生的学习方法的培养及学生生理、心理和认知水平的发展。在警察防卫控制训练中引入元认知理论、快乐体育理论、终身体育理论,来指导学生的训练,让学生懂得学,也懂得为什么要这样学,在辛苦的警察防卫控制训练中找到快乐,从而为树立终身进行防卫控制训练打下基础,提高公安队伍的战斗力。     

The experimental and case study of needle marks on the speedometer as the physical evidence for the collision speed analysis

The collision speed is important in accident analysis, and needle marks can be helpful as the physical evidence. The deceleration impact system has been built to analyze the mechanics of the needle and the gauge plate. Two isolated groups were designed to record the speed values under the same sample labels from real crashes. The visualization platform was built for the first group to collect needle marks. The second group recorded the speed values by other methods. The collision deceleration, the gauge plate materials, and the collision directions determine the forming of the needle marks. There were eight positive results from the 23 effective samples (12 frontal, four side, and seven rear), with discernible tip and/or middle marks on gauge plates. Multiple marks have been distinguished effectively. The low- and high-speed impacts have no obvious differences for real needle marks. It is more accurate for frontal impacts.     

刑事数字图像增强、复原处理一般方法初论

通过一些实例讨论了包括图像问题分析与评估、图像降噪处理、增强图像细节、干扰背景去除、模糊图像复原与监控录像重建的基本方法,总结并给出一些典型的刑事数字图像增强和复原处理的一般方法及其处理策略。     

加强警察体能训练刻不容缓

人民警察的身体素质与执法工作紧密相连,是执行警务活动的基本保障,需要长期、自觉、刻苦地锻炼。作为人民警察,在警察院校培训期间,要了解训练内容,学会训练方法,并在今后的工作中养成锻炼的习惯,这样才能不断增强体能,更好地为社会服务。     

关于警察体育科研选题的思考

警察体育科研选题存在许多不足,诸如:题目过大或过小,描述性课题多、因果性和预测性课题少,单一性课题多、综合性课题少等.为了提高警察体育科研的水平,选题也要突出科学研究的特点.