大学生自杀行为探析

文章通过社会调查与资料采集 ,对当代大学生的轻生自杀行为进行分析、研究 ,并提请大学生、家庭、学校、社会的关注 ,加强安全教育与防范。     

体外培养FBs损伤模型的建立及细胞免疫组化研究

首次应用培养人胎肺成纤维细胞 (FBs)损伤模型 ,体外研究创缘FBs合成细胞型纤维连接蛋白 (cellu larfibronectins,cFn)的变化与损伤时间的关系。结果表明 ,损伤使处于静息状态的融合FBs成为具有运动能力和增殖能力的活跃细胞。应用免疫组化ABC法结合图像分析技术 ,观察伤后不同时间创缘FBs内cFn的含量变化。伤后 1h ,可以检测到cFn有变化 ,且在伤后 6h内 ,cFn逐渐增多 ,其变化与损伤时间呈正相关。这对今后应用cFn与损伤时间推断的研究提供了科学依据 ,同时为法医学损伤时间研究开辟了新的途径。     

Capacity Building as an Instrument of Institutional Reform: Improving the Quality of Higher Education through Academic Audits in the UK, New Zealand, Sweden, and Hong Kong

As countries convert from state to market-centered public policies, there is increasing interest in new forms of public accountability. Capacity building initiatives that reform institutional frameworks are useful policy instruments during this period of transition. What are the impacts and implementation problems characteristic of this approach? This article reviews the experience with "Academic Audit," a capacity building accountability instrument for universities adopted in the UK, Sweden, New Zealand, and Hong Kong. Academic audits altered the incentives for cooperative behavior among faculty members to improve student learning. Identified implementation problems included: training for the new process, the uncertainty of capacity building benefits, and the central role of information.     

“My Kids,They Safe.”: Lived Experiences of Parents Receiving Child Neglect Allegations

Abstract

This study aims to explore parents’ lived experiences of receiving child neglect allegations and how they make sense of these experiences. The sample consists of parents who participated in a family preservation program following allegations of child neglect. Semi-structured interviews were conducted and analyzed using interpretative phenomenological analysis (IPA). The findings suggest that parents resist neglect allegations, both by denial and minimization, partly due to their lack of clear understanding of what constitutes child neglect. Further, parents in this study tended to be reactive to meanings ascribed to the label of child neglect rather than the allegations per se. They seemed to experience internal conflict between their positive evaluations of their own parenting and what their neglect allegations might imply about their parenting. Parents also experienced emotional distress, such as concern about social stigma and fear of losing their parental rights, as they tried to make sense of their current situations. Suggested implications for practice include exploring parents’ subjective understanding of their allegations and considering their unique familial and sociocultural contexts from the outset of their involvement with child protective services (CPS) in order to build a collaborative working alliance.     

School-related victimizations among adolescents: An analysis of National Crime Survey (NCS) narratives

This paper uses a heretofore untapped source of information in the National Crime Survey (NCS) victimization data—the interviewer narratives—to explore school-related victimizations among adolescents. These narrative reports provide important information bearing on lifestyle and routine activity theories of victimization that is simply not available from the more familiar, highly structured portions of the NCS questionnaire. The NCS narratives suggest that a large proportion of school-related victimizations stems from peer interactions that occur in the course of routine daily activities and escalate into victimizations. Students represent pools of both potential offenders and potential victims who come in frequent contact with each other, often in the absence of capable guardians. However, rather than predatory, calculated attempts to harm, school-related victimizations among adolescents appear to consist primarily of bullying, injured pride, and misguided mischief. The theoretical and methodological implications of this study are highlighted.     

大珠三角区域的制度学习:动因、过程及前景

在经济全球化和区域化竞争不断加剧的条件下,区域的制度竞争力已经成为决定区域整体竞争力的核心要素。在"一国两制"下,粤、港、澳三地结成的大珠三角区域,共同建构学习型区域,相互进行制度的模仿、学习,进而走向制度的协调和制度的融合,这是缩小区域制度落差,提升区域整体制度竞争力的重要途径。     

Trade Measures and Climate Compliance: Institutional Interplay Between WTO and the Marrakesh Accords

This article examines the potential of trade measures to induce more climate-friendly policies, focusing on the relationship between global trade rules and the Kyoto climate regime. At the core of this interplay is the normative consistency of trade-related rules in the two regimes and any hierarchical relationship between them. The stronger clout of the WTO and its compulsory dispute settlement system suggest that issues involving competing claims would be referred to WTO bodies. Such bodies have so far been restrictive regarding the exceptions in WTO agreements to the general ban on embargoes and discrimination. The normative compatibility of the two regimes will also depend on their participatory interplay, specifically how they differentiate groups of actors as to rights and obligations. Non-members of WTO receive the least protection, and their vulnerability to climate-related trade measures is largely determined by their interdependence with states that consider employment of such measures. Among WTO members, the findings of a dispute settlement body would presumably differ depending on the status of the target under the Kyoto Protocol. A non-complier with Kyoto commitments would be more shielded than a non-party, because by joining the Kyoto regime a non-complier has exposed itself to regime-internal and less trade intrusive measures that should be exhausted first. A third dimension of interplay is linkage, or efforts to influence the regime interplay. To date there has only been moderate cross-agency coordination, but considerable attention is paid within each regime, including in the Millennium Round of trade negotiations, to the desirability of avoiding conflict between them.     

传染性腔上囊病病毒HN01超强毒株VP2基因的克隆和序列分析

根据GenBank中登录的传染性腔上囊病病毒(IBDV)标准强毒株52-70株基因组序列,设计并合成了1对扩增IBDV VP2基因的特异性引物.以IBDV超强毒分离株HN01感染发病鸡腔上囊组织中提取的病毒RNA为模板,用RT-PCR扩增出了1.45 kb的cDNA产物,将扩增的IBDV HN01株VP2基因克隆于pMD 18-T载体上,获得了pMD 18-T-VP2重组质粒.将IBDV HN01株 VP2基因序列测定结果与已发表的其他IBDV毒株VP2基因序列进行分析比较,绘出系统进化树.结果表明,HN01株与欧洲超强毒株UK661、日本超强毒株OKYM、香港超强毒株HK46等非常相似,而与经典强毒株、弱毒株和变异株相差较大.     

"相关市场"界定的困惑与解析

在反垄断法上,"相关市场"的界定往往是展开竞争分析的出发点和前提.为了使其界定的结果更加符合实际情况,各国的执法机构在实践中纷纷引入经济分析的方法,并且总结出了许多界定的规则,但是由于经济生活的极度复杂性,使得这一界定过程充满了不确定的因素.加之考虑到司法成本的投入和法官素质要求过高等限制性条件,要想精确地界定"相关市场"的边界便显得十分困难.     

当代大学生网恋现象分析

“网恋”是信息化高度发展的产物。如今“网恋”成了当代大学生人际交往的通道,并因此产生了一些社会问题,引起了教育工作者的关注。