改革开放以来党内民主发展的历史考察

党内民主不仅是理论问题，更是关系到政党生命的现实问题。中国共产党在长期的革命和建设实践中，对党内民主问题作了深刻的理论探讨，进行了丰富的现实实践。本文通过考察十一届三中全会以来党内民主发展的历史轨迹，初步研究了新时期党内民主发展的历史条件和历史进程，力图寻找其发展轨迹，总结其历史经验，给党内民主建设以借鉴。     

Students' Fear After Columbine: Findings from a Randomized Experiment

On April 20, 1999, the most deadly act of school violence in the United States occurred at Columbine High School. Public perceptions and media accounts suggested that fear of victimization at school greatly increased after Columbine. The actual response is unknown. The 1999 School Crime Supplement to the National Crime Victimization Survey provides a unique opportunity to study Columbine's effect on students' fear. Experimental conditions were approximated by the NCVS sampling design that randomly allocated the 12- to 18-year-old student-respondents to pre- and post-April 20 groups. Contrary to expectations, students were only slightly more fearful after Columbine. An initial explanation for this finding is explored. As little is known about fear following highly publicized incidents of extreme violence such as Columbine and the terrorist attacks of September 11, 2001, this research provides an essential foundation for further study and theoretical development in this largely-ignored area of fear.     

Gender Identification and the Fear of Crime: Do Masculinity and Femininity Matter in Reporting Fear of Crime?

ABSTRACT

Criminologists have been interested in the gap in reported levels of fear of crime between men and women for decades. Our study advances and empirically tests the hypothesis that gender identity is an important mechanism that accounts for the gap in fear of crime between men and women. Specifically, the current study incorporates Magliozzi, Saperstein, and Westbrook’s gradational measures of masculinity and femininity to test if these variables are related to fear of crime. Statistical analyses reveal that masculinity is negatively and significantly associated with fear of crime, suggesting that men may be doing gender in reporting fear of crime by suppressing their expression of fear when responding to survey items related to fear of crime. Additionally, the inclusion of the measures of masculinity and femininity in our statistical model reduces the effect of sex to non-significance.     

公安传播多向度审视的特色、价值和学术精神——评《公安传播》

公安传播是一门新兴的学科,它的面世拓展了传播学的研究领域。分析《公安传播》在与公安新闻、警察形象、公安舆情引导、公共安全事件、公安典型宣传等多向度的对接与审视中彰显的学术特色和价值,特别是其中的三个亮点:公安传播的平民化视角、警方立场和文化纬度等,对于公安传播实践具有很大的指导意义和参考价值。著者具有多方面的学术渊源,论著体现于严谨的科学精神。     

Survey of American (USA) Gasolines (2008)

The regulations for gasoline's content vary depending on the time of year and physical location within the United States while the refinery and distribution system mixes product batches; this results in variability of content. ASTM E1618 requires both the aromatic and alkane EIP patterns of gasoline to compare with references. A survey was conducted by collecting gasoline from Florida to Oregon, from 85 to 93 octane. Samples were analyzed in accordance with ASTM E1618 in various states of evaporation. The range of differences found in the 90% evaporated alkane EIPs is presented and showed a continuum of response when the n-alkane response was compared with the branched alkane response. Similarly, the ratio of the alkane EIP to the aromatic EIP also showed a continuum of response at the 90% evaporated state. Gasoline samples with unusual characteristics are also discussed.     

What Do Voters Want From Their Local MP?

This article summarises the findings from a study of what constituents want from their local Member of Parliament. 1 We make use of a survey technique known as conjoint analysis, wherein we present a national sample of British voters with profiles of hypothetical MPs who vary randomly in their characteristics, activities and behaviour. We find that voters like MPs who are independent from the party line and who do not focus exclusively on national policy work. MPs' gender and experience matter far less to constituents. Overall, voters want a Parliament made up of strong‐minded MPs who see their role as that of a constituency representative. This has important implications for parliamentary democracy in Britain.     

总结民警大练兵工作探索集约型训练机制

通过设计、组织关于大练兵问题的民警个人问卷调查,较真实地掌握了民警的素质、能力状况和警务训练工作存在的主要不足和问题,在此基础上探索警务训练机制,其目的是实现向训练要素质,向素质要警力的目标.     

艺术类大学生思想道德素质状况解析——以江苏高校为例

在问卷调查的基础上,从思想政治、理想信念和道德素养三个方面对艺术类大学生思想道德素质状况进行了较为全面的调查与分析结果显示,艺术专业大学生思想道德素质的总体状况是健康向上和积极进取的,同时,值得重视的是,随着我国社会的经济成分、组织形式、就业状况、利益关系和分配方式日益多样化的态势也给一部分艺术专业大学生思想道德发展带来了不少负面影响,为此,我们应大力加强理想信念教育和爱国主义教育,进一步充实法制、诚信与合作意识教育的内容,积极建构和努力推进心理健康教育的新模式.     

猪生殖障碍性疾病的研究概况

概述了猪生殖障碍性疾病的病因、流行发病特点及其临床表现特征和防治措施。提出了病毒性生殖障碍性疾病是引起猪生殖障碍性疾病的主要病因的观点,认为传染性疾病是生殖障碍性疾病的最大威胁,随着新病的不断出现,多病原混合感染和继发感染增加,细菌性、寄生虫性、营养代谢性和中毒性生殖障碍的危害加重。