首都社会治安整体防控理论述评

首都社会治安整体防控理论的主要内容包括:整体防控的战略部署,四张网络的立体架构,防范控制的精确指导,专业力量的精确打击,队伍建设的全面推进.首都社会治安整体防控理论的科学价值在于:它建立了一套特定的概念体系,提出了一系列科学的判断,解答了新时期社会治安工作面临的系列难题.该理论对治安情况复杂地区的社会治安防控体系建设工作具有普遍的指导意义.     

增强型计算机取证程序模式的构建

近年来,计算机犯罪呈持续增长势头,但由于缺乏证据证明,只有不到百分之二的此类案件的犯罪分子受到法律制裁,这说明证据获取的关键阶段——计算机取证工作存在漏洞。计算机取证程序是计算机取证的核心,忽略或"交换"任何一个步骤都会影响取证工作的完整性,导致错误结论的产生。同样,不合理或不充分的计算机取证活动将会造成无罪之人蒙冤、有罪之人逍遥法外等恶果。我们分析了现有几种计算机取证程序模式及其所存在的缺陷,并以集中型计算机取证程序模式为基础,提出了一种新型的计算机取证程序模式——增强型计算机侦查取证模式,以期对以计算机取证程序的规范化有所裨益。     

大学英语写作教学的问题与对策

英语写作是体现学习者诘用能力的一个重要方面，但一直以来是中国学生英语学习的薄弱环节，目前的大学英语写作课程的设置和教学方面也存在诸多问题。考虑到写作的重要性和目前教学中存在的问题，英语写作教学方法的改进和改革应该引起足够的重视。     

Transcending Culture and Structure:Theoretical Paradigms of Cultural Sociology and Its Integration

Sociological theory which is dominated by structuralism paradigm faced with a series of crisis and predicament, and has given rise to a turn of cultural. It reviews and reflects critically the concept, development context and theoretical paradigms change of cultural sociology about domestic and foreign helps to gain insight into concerns and explanatory power of cultural sociology responding China’s current social issues. This article summarizes theoretical context of cultural sociology and its three leading research paradigms (culture-structuralism paradigm, stratification-class perspective, and strong-weak cultural program), and find that although the three paradigms have their own critically advantages, but faced with the common problem that is hard to jump out of the duality between culture and structure. Besides, this article tries to put forward an integrated research paradigm of cultural sociology, and in order to respond to the China’s indigenization of sociology and current social real issues.     

道路交通管理“教学练战一体化”教学模式设计——以西藏警官高等专科学校为例

西藏警专道路交通管理专业培养“公安基层部门从事道路交通管理的应用型人才”,选择“教学练战一体化”的教学模式是符合西藏警专人才培养和实际需求的教学模式。发挥其应用作用的关键在于充分了解西藏道路交通管理的需求和培养学生应该具备的职业素质和能力,并据此设计良性互动的环节,教是基础,学是关键,练是保证,战是导向。     

Advancing Knowledge through Grassroots Experiments: Connecting Culture and Sustainability

Since 2006, hundreds of communities in Canada have produced Integrated Community Sustainability Plans, based on a four-pillar model of sustainability and developed in consultation with residents and stakeholders. These community-based experiments have developed models, knowledge, and insights about the place of culture in local sustainability. Both conceptual thinking and planning practices regarding the role of culture in sustainable communities were at an embryonic stage when these initiatives took place. The discussions, plans, and implementation processes have advanced both theory and “leading edge” practices with regard to culture and community sustainability, illustrating the importance of a robust relationship between research and practice.     

应用型复合型公安专业人才培养改革教学质量监控与保障体系构建研究

根据中央有关部门关于以构建政法业务综合素质培养为基础,以职业精神、基本技能和专业能力教育培养为核心,探索教、学、练、战一体化人才培养模式的改革精神,公安院校开展了一系列针对体制改革试点工作的教育教学改革。为适应应用型复合型人才培养的需求,探索公安专业人才培养教学质量监控体系与保障机制在当前公安高校教育教学改革中的理论意义与实践价值。     

调肝益肾汤、帕罗西汀单用和联用治疗早泄临床观察

目的观察单用帕罗西汀、调肝益肾汤及帕罗西汀联合调肝益肾汤治疗早泄的临床疗效。方法将96例早泄患者随机分为帕罗西汀组、调肝益肾汤组、中西医结合组,每组32例。帕罗西汀组予以帕罗西汀,每次20mg,口服,每晚1次;调肝益肾汤组予以中药调肝益肾汤口服,每日1剂,早晚分服;中西医结合组联合服用帕罗西汀与中药调肝益肾汤。3组疗程均为8周,比较3组患者治疗前后及停药10周末阴道内射精潜伏时间(intravaginal ejaculatory latency time,IELT)、中国早泄患者性功能指数(Chinese index of sexual function for premature ejaculation,CIPE)及不良反应。结果治疗后及停药10周末,3组患者IELT均较治疗前明显延长(P<0.05),CIPE评分及各条目评分均较治疗前明显升高(P<0.05);与帕罗西汀组、调肝益肾汤组比较,治疗后及停药10周末中西医结合组患者IELT明显延长(P<0.05),CIPE评分及各条目评分明显升高(P<0.05)。停药10周末,调肝益肾汤IELT显著大于帕罗西汀组(P<0.05),而CIPE评分及各条目评分与帕罗西汀组比较,差异均无统计学意义(P>0.05)。3组不良反应发生率比较,差异无统计学差异(P>0.05)。结论调肝益肾汤联合帕罗西汀治疗早泄的短期疗效和长期疗效较好,不良反应少。单用调肝益肾汤因其较好的安全性及长期疗效,亦有一定的临床应用价值。     

低自我控制与家庭社会经济地位在青少年犯罪中的作用——我国青少年犯罪成因实证研究初探

本研究分别对以官方统计数据和自我报告法获得的数据进行初步回归分析发现,在影响青少年犯罪的多种因素中,"低自我控制(low self-control)"的解释力最为突出,证实了青春期特有的身心冲突极有可能是导致此人生阶段犯罪(或偏差行为)激增的主要因素。同时我们还发现了家庭社会经济地位在青少年犯罪中的特殊作用。     

The effect of mark enhancement techniques on the presumptive and confirmatory tests for blood

An investigation into the effects of physical and chemical enhancement on subsequent presumptive and confirmatory tests for human blood is presented. Human blood was deposited onto porous (white 80 gsm paper and brown envelope) and non-porous (tile and linoleum) substrates in a depletion series (30 depletions on non-porous and 20 on porous) and subjected to three ageing periods; 1, 7 and 28?days. A number of enhancement techniques were tested [fluorescence, black magnetic powder (BMP), iron-oxide black powder suspension (PS), cyanoacrylate (CA) fuming, acid violet 17 (AV17), acid yellow 7 (AY7), ninhydrin, DFO and Bluestar Forensic Magnum (BFM) luminol] to evaluate their potential effects on subsequent presumptive and confirmatory tests. AV17 and Bluestar provided the best enhancement and fully enhanced all depletions in the series. The sensitivity of the Kastle-Meyer (KM) (presumptive), Takayama and RSID-Blood tests (confirmatory) was initially investigated to determine the range of detectable depletions. The KM test detected all depletions, whereas the Takayama test detected up to depletion 6 and RSID-Blood detected up to depletion 20 (paper), 10 (envelope), 15 (tile) and 9 (lino). The abilities of these tests to detect blood after enhancement were then observed.A number of techniques resulted in little to no effect on any of the blood tests, whereas adverse effects were observed for others. Ninhydrin and CA fuming caused weak but instantaneous positive KM results whereas methanol-based AV17 and AY7 delayed the reaction by as much as 1?min. The Takayama test was not very sensitive, therefore, its performance was easily affected by enhancement and negative results were often observed. RSID-Blood tests were largely unaffected by chemical enhancement although a drop in positive results was observed for some of the techniques when compared to positive controls.Using a standard procedure for DNA extraction, all the tested blood samples (before and after enhancement) gave a detectable quantity of DNA and were successfully profiled. Out of the 45 samples processed for DNA profiling, 41 gave full profiles, while the remaining showed allele drop out in one or two loci.