交警专用移动执法系统研究设计

近几年,公安网交通管理业务处理实现了信息化,如何将公安网交通管理信息系统相关功能实时、安全延伸至路面执勤交警,实现路面执勤交警执法处理工作的信息化成了急待解决的问题。为此,各地投入大量人力、物力研究和推广应用交警专用移动执法系统。但现有系统在功能可用性和全面性、系统安全设计等方面存在较大问题,影响了系统的深入应用。本文根据各地交警专用移动执法系统存在的问题,针对性地提出了总体研究和设计方案,对提高各地交警专用移动执法系统的研究设计水平有很好的指导作用。     

中国粮食储备体系优化理论研究和政策安排

作为调节粮食供求的"蓄水池",粮食储备在国家粮食安全保障体系中发挥着重要作用.本文从规范的视角对中国粮食储备体系优化的理论研究和政策安排进行了评述,发现粮食储备规模、储备体系、储备布局和储备运行机制都存在亟待优化的政策问题,最后提出了下一步的研究方向.     

警察网络公共关系危机管理中的沟通机制

警察网络公共关系危机的频频发生,使警民关系及警察形象严重受损。如何正确应对警察公共关系危机,已经成为构建现代警务机制的重要内容。沟通机制的应用是应对警察网络公共关系危机、快速恢复警察形象的必要手段。构建有效的沟通机制需要公安机关做好以下六个方面的工作：健全危机沟通方面的法律法规;培养警察的危机沟通意识;设置科学的危机沟通管理机构;提升全体警察的沟通能力;引导媒体成为危机沟通中公安机关的代言人;培养和提升网民在危机沟通中的互动意识与能力。     

国际地缘政治格局变化及其对中国的影响

政治寓于地理之中.拿破仑曾经说过:"只要了解了一国的地理,就能判断出一国的外交政策".尽管这样的说法不无夸张,但对于几乎所有国策家和国际战略研究者来说,地缘政治因素都是他们进行战略判断的基本出发点之一.要研究中国的战略处境和外交政策,东亚地缘政治局势无疑是最基本的判断出发点.然而东亚地缘政治局势在近代以来一贯缺乏真正的独立性,很大程度上受到欧亚大陆总体地缘政治格局的影响,并进一步推而广之受到全球地缘政治格局的影响.这里我将首先探讨在东亚地缘政治格局和周边地缘关系视角下中国地缘政治的总体特点,再分析更广大的欧亚大陆地缘政治和全球地缘政治变化,最后在此基础上总结中国总体地缘政治环境的最新变化,并提出相关对策.     

醍醐寺藏《孔雀经音义》所附音图之“呬”行音系考

抄本《孔雀经音义》卷末所附音图为日语五十音图之最早版本。其中之“か”行音由汉字“呬”和キコカケク五个假名构成,其中“呬”为行首汉字。本文从“呬”字入手,通过考察其反切注音和日语假名注音,澄清了音图中汉字“呬”与假名“キ”之间的音韵对应关系。在此基础之上,又通过考察梵汉对译字“呬”与梵语之间的对应关系,作为最终结论指出,《孔雀经音义》卷末所附音图中的“呬”行音,是基于梵语字母表ha行音建构起来的。     

New Changes in Northeast Asia and the Post-Kim Jong-il Era

In the long term, a change in the situation in Northeast Asia will depend on the geopolitical and economic structural changes caused by China’s rise; in the medium term,     

马泰勒虫EMA1基因的克隆与生物学特性分析

根据GenBank上登录的马泰勒虫美国株(AB043618)裂殖子表面蛋白抗原1(EMA1)基因,设计了2对引物,采用PCR技术首次扩增出我国马泰勒虫肇源株EMA1基因。将该基因克隆到pMD19-T载体后,进行序列测定及分析。将鉴定为阳性的克隆重组到原核表达载体pET-30a后进行表达,并纯化表达的重组蛋白,进行Western-blotting试验,以鉴定其生物学活性。结果,EMA1基因长819bp,编码272个氨基酸,将该基因编码蛋白的氨基酸序列与GenBank中登录的11种已知梨形虫的相应氨基酸序列进行比较分析,马泰勒虫肇源分离株与已报道的马泰勒虫(马巴贝斯虫)亲缘关系最近,其次是环形泰勒虫和斑羚泰勒虫,而与东方泰勒虫、瑟氏泰勒虫的亲缘关系较远。表达的重组蛋白是分子质量约为38ku的融合蛋白,且表达产物能被马泰勒虫标准阳性血清识别。结果表明,马泰勒虫EMA1作为一种良好的抗原分子,在虫株的分类学研究、流行病学调查以及候选疫苗的研制中有着重要的意义。     

Effect of Aging and Surface Interactions on the Diffusion of Endogenous Compounds in Latent Fingerprints Studied by Mass Spectrometry Imaging,

The ability to determine the age of fingerprints would be immeasurably beneficial in criminal investigations. We explore the possibility of determining the age of fingerprints by analyzing various compounds as they diffuse from the ridges to the valleys of fingerprints using matrix‐assisted laser desorption/ionization mass spectrometry imaging. The diffusion of two classes of endogenous fingerprint compounds, fatty acids and triacylglycerols (TGs), was studied in fresh and aged fingerprints on four surfaces. We expected higher molecular weight TGs would diffuse slower than fatty acids and allow us to determine the age of older fingerprints. However, we found interactions between endogenous compounds and the surface have a much stronger impact on diffusion than molecular weight. For example, diffusion of TGs is faster on hydrophilic plain glass or partially hydrophilic stainless steel surfaces, than on a hydrophobic Rain‐x treated surface. This result further complicates utilizing a diffusion model to age fingerprints.     

安倍主义的渊源与特点

日本首相安倍晋三在2013年年初访问了东南亚三国,提出了所谓的日本对东南亚外交“新五原则”,人称“安倍主义”。安倍主义是对当前亚太格局深刻反映和日本国内政治氛围在外交领域发展的产物,具有明显针对中国的倾向。由于中关日三方关系和东盟政治特性的制约,以及日本自身因素的影响,安倍主义很难取得成功。     

Patterns of victim marginalization in victim-offender mediation: some lessons learned

This article discusses issues that restorative justice programs may face during implementation and lessons learned from an exploratory study. We examined various perspectives of multiple participants who experienced a Victim-Offender Mediation (VOM) program in a mid-sized Midwestern city in the U.S. The primary data source comprised 34 interviews with 37 participants including adult crime victims, juvenile offenders and their parents, mediators, and representatives from referring agencies. Observations complemented the interview data. Findings revealed patterns of victim marginalization during the processes used: victims were not prepared appropriately; were at times pressured by mediators to behave in certain ways; and, occasionally felt intimidated by offenders and/or their families. We discuss some factors that may have influenced the emergence of these patterns. This study revealed gaps between the guiding principles of restorative justice theory and field practices, particularly sensitivity toward victims to meet their needs. We suggest that restorative justice programs should consider using a monitoring system to ensure that the processes used remain consistent with the values and principles of restorative justice.