益智仁中总黄酮含量测定

目的：考察不同产地益智仁中总黄酮的含量,为益智仁的质量标准研究提供依据.方法：用AlCl3-NaNO2-NaOH显色,利用紫外分光光度法测定益智仁中总黄酮的含量,检测波长为510 nm.结果：在19.2～38.4 μg/ml范围内,吸收度与浓度呈良好的线性关系,回归方程：A=0.015 1c＋0.038 1,r=0.999 8;回收率为100.44%,RSD=0.51%.结论：该方法可靠、结果稳定、重现性好,可作为益智仁中总黄酮的含量测定方法.     

对建立我国禁毒工作评估体系的设想

为进一步分析、预测和研究禁毒工作形势的发展趋势,正确决策我国的禁毒方针,切实增强各级党政领导抓禁毒工作的责任意识,确保社会安定和人民群众安居乐业,国家禁毒委应建立健全禁毒工作评估的相关制度及评估措施,有步骤地做到阶段性评估与年度评估、专项评估与全面评估、自我评估与专家评估相结合,最终形成动态状况下科学评估禁毒工作的体系。     

破解农民增收难题中政府宏观调控的着力点

农民增收是进入21世纪中国经济发展面临的前所未有的难题,需要各级政府着力研究,寻找破解农民增收难题中宏观调控的着力点。     

管理“四要素”对管理效能的影响及控制

在管理系统过程中存在着四个管理基本要素 ,它们有机地结合在一起 ,相互依存发展 ,并通过不同形式共同作用于管理过程和影响管理效能。管理要达到最佳效能 ,就要从体制、机制和人的素质等方面对其实行有效的控制。     

反思帕卡的犯罪控制模式与正当程序模式

美国学者帕卡的犯罪控制模式与正当程序模式对我国的理论研究和立法实践都产生了深远的影响。但帕卡的学说还是有不足之处 :忽视了被害人的存在 ,也没有意识到对犯罪除了运用国家的刑罚权外 ,还有大量的私力救济以及官方的非正式惩罚与预防行为 ;在诉讼模式与具体制度的设计上 ,犯罪控制模式与正当程序模式学说过于强调了二者之间的对抗 ,而没有注意其相互统一和兼容之处。帕卡学说对我国的启示体现在 :学界过于强调了职权主义与当事人主义之间的差异 ,对它们在侦查制度上共同之处的研究失之准确 ;刑事诉讼法的再修改应该以职权主义模式为主 ,适当借鉴英美当事人主义中的合理因素 ;对犯罪嫌疑人、被告人与被害人的利益应该同等尊重 ,保障被害人参与诉讼过程并影响判决结果的权利     

依职权行政不作为的认定及监控对策探析

依职权行政不作为是指行政主体及其工作人员应为而不为的行为。行政不作为行为由于隐蔽性强,往往在造成侵害之后才能引起人们的重视,加之我们国家在对该类不作为行为的监控上还有很大漏洞,因而必须对依职权行政不作为行为进行准确的认定,并且从多方面加大对它的监控。     

构建铁路客站治安防控体系刍议

本文在对当前铁路客站治安防控现状进行分析的基础上,提出了加强"五大能力、六大机制"建设这一构建科学、高效的客站治安防控体系的架构支撑,实现由事后处置为主向超前防范为主、由重治标向重治本的转变,是从更深层次和领域研究解决火车站地区治安问题的一次探索。     

Schools and the prevention of petty crime: Search for a missing link

Earlier research on the relation between school features and petty crime suggests that schools can intentionally influence the crime rate of the pupils. These findings were the starting point for a Dutch study at secondary schools of the same type in Dutch towns. The study focused on effects on the delinquency of third-year low-stream pupils (aged 15–17). For the study a control theory was formulated, a conditional control theory, which, in contrast to Hirschi's social control theory, recognizes possible delinquent influences of the pupils' network. In the study a strong statistical relation between integration of pupils in school and petty crime was found. However, I found almost no influence of the studied school features on integration and petty crime. These results led to the question whether the real important feature of schools had been neglected in the study. This seems not to be the case. A multilevel analysis shows that it is unlikely that there is major impact of schools on the integration of pupils, on delinquency, or on the relationship between integration and delinquency. This can be the result of special aspects of the Dutch school system and of the neglect of theory in earlier research.     

东盟自由贸易区与东盟合作机制--东盟合作机制变迁的社会学考察

东盟自由贸易区建设使东盟合作机制具有了越来越多的正式色彩.这种变化并不是事先刻意而为的,而是为解决协议不执行问题、通过讨价还价逐渐演化而成的.东盟国家之所以没有一味地固守其传统的合作特性,而是有所变化,主要是因为作为一种经济合作安排,东盟自由贸易区不仅关系到东盟国家的经济增长和政治安全,也关系到东盟作为整体在国际上的信誉.     

Who's the Boss? Patterns of Perceived Control in Adolescents' Friendships

This study examined the nature and correlates of different patterns of perceived control in adolescents' relationships with their best friends. Participants included firstborn adolescents (M = 14.94 years), their younger siblings (M = 12.44 years) and both their mothers and fathers in 163 families as well as a best friend of each adolescent (M = 15 years). Data were collected from family members during home visits regarding adolescents' family relationships, friendships, and psychosocial adjustment; time use data were gathered during a series of 7 nightly phone interviews. Information was obtained from best friends during a brief phone interview. We developed a typology of 3 different patterns of perceived friendship control based on the combination of adolescents' and their best friends' ratings of relational control. Patterns of control in adolescents' friendships were associated with the distribution of control in both parents' marriages and adolescents' sibling relationships. Further analyses, designed to test developmental predictions, revealed connections between friendship control and other qualities of adolescents' friendships (i.e., intimacy, conflict, perspective-taking).