气相色谱仪双毛细管柱双检测器技术在毒物检测中的应用

目的利用双毛细管柱双检测器技术建立常见毒物的检验方法,并对其进行定性分析。方法样品进样后通过VSOS装置进入两根不同极性的毛细管柱,经分离后到达两个不同选择性的检测器。结果利用VSOS装置可对毒物进行较好的分离、定性。结论该方法可对常见毒物进行准确定性。     

NO COMMUNITY IS AN ISLAND: THE EFFECTS OF RESOURCE DEPRIVATION ON URBAN VIOLENCE IN SPATIALLY AND SOCIALLY PROXIMATE COMMUNITIES*

The link between resource deprivation and urban violence has long been explored in criminological research. Studies, however, have largely ignored the potential for resource deprivation in particular communities to affect rates of violence in others. The relative inattention is notable because of the strong theoretical grounds to anticipate influences that extend both to geographically contiguous areas and to those that, though not contiguous, share similar social characteristics. We argue that such influences—what we term spatial and social proximity effects, respectively—constitute a central feature of community dynamics. To support this argument, we develop and test theoretically derived hypotheses about spatial and social proximity effects of resource deprivation on aggregated and disaggregated homicide counts. Our analyses indicate that local area resource deprivation contributes to violence in socially proximate communities, an effect that, in the case of instrumental homicides, is stronger when such communities are spatially proximate. We conclude by discussing the implications of our findings for theories focused on community‐level social processes and violence, and for policies aimed at reducing crime in disadvantaged areas.     

Gc亚型检测的复合MS-PCR法及其应用

目的探讨建立Gc亚型检测的复合MS-PCR法及其应用价值。方法根据Gc基因中的2处点突变,设计2对片段相差5bp的等位基因特异性引物和1条公共引物进行复合MS-PCR,分析Gc多态性,并调查武汉地区218例汉族无关个体Gc多态性和鉴定10例亲子关系。结果复合MS-PCR检测的Gc基因型,与AmpliTypePM试剂盒的分型结果一致;武汉地区汉族人群Gc基因的3个常见等位基因Gc1F、Gc1S、Gc2的基因频率分别为0.4816、0.2592、0.2592,观察杂合度(Hobs)、期望杂合度(Hexp)、多态性信息含量(PIC)、个人识别能力(DP)、非父排除率(PE)分别为0.6193、0.6359、0.6253、0.7974、0.3480,基因型分布符合Hardy-Weinberg平衡;真三联体和非真三联体亲子鉴定各5例,前者不排除父子关系,与常规STR分型一致,后者经Gc-MS-PCR分型排除2例。结论建立复合MS-PCR法检测Gc亚型在法医物证鉴定中有实用价值。     

8例利多卡因过敏性休克死的血药浓度分析

目的研究利多卡因过敏性休克死者利多卡因血药浓度及其与死因的关系。方法采用高效液相色谱法(HPLC),分别对使用利多卡因麻醉术中各项指标均正常的8例术中因利多卡因过敏性休克死者的血液和11例顺利完成手术患者的血液进行利多卡因浓度的检测,对比分析两者结果。结果 8例死者利多卡因血药浓度(1．61mg± 0．45mg／L)低于11例正常患者利多卡因血药浓度(2．44mg±0．47mg／L)。结论利多卡因过敏性休克死者血药浓度在正常值范围内,与发生过敏性休克致死无关。     

从非营利组织看事业单位的改革

中国在推进事业单位改革的过程中开始提出和使用非营利组织的概念,正确看待非营利组织现状和在中国公益事业中的作用,让事业单位和民间非营利组织平等发展,甚至相互竞争来促进事业单位提高服务意识和服务质量。使公益性,非营利性得到真正体现,并让改革的成果惠及全体人民。     

SPECIAL NEEDS CHILDREN IN FAMILY COURT CASES

This article presents a conceptual framework for describing cases involving children with special needs that are increasingly being seen in family court. Three categories that represent the most common of such cases include (1) acute, life-threatening medical conditions; (2) chronic developmental disorders; and (3) psychological and behavioral syndromes. After detailing the nature of the disabilities in each category, perspectives from the bench are offered with specific recommendations and general strategies for effective case management. This is followed by a proposal of an innovative conceptual model—the Individualized Parenting Plan (IPP)—that organizes and integrates nine domains essential for a comprehensive parenting plan for special needs children. The article concludes with a list of sixteen strategic guidelines for servicing the families of these special needs children, in their best interests.     

治安管理处罚中引入社区服务令制度可行性研究

随着行刑社会化、行刑轻缓化及恢复性司法理论的不断发展,社区服务令制度得到国际社会的广泛认同,并被很多国家引入作为针对轻罪的行刑方法。社区服务令制度不仅在刑事司法领域具有重要的制度价值,在行政处罚领域也有大可为之处。当前,可行之处是将社区服务令制度纳入治安管理处罚领域,需要对其在概念上重新进行界定,在此基础上构建一套符合我国国情的社区服务令制度。     

印尼、马来西亚大选后的政治与经济情况述评

印尼与马来西亚是同文同种并具有共同宗教信仰的国家,国情也有许多相似之处.2004年是两国的大选年,大选后马来西亚巴达维政权稳固发展,印尼苏西洛新政府加大反贪反恐和重建经济的力度,两国将步入稳定发展时期.     

人心肌梗死心肌肌钙蛋白T脱失的免疫组化观察

目的 观察人梗死心肌中心肌肌钙蛋白T的脱失情况，探讨其在人心肌梗死死后诊断中的应用价值。方法 应用免疫组化LSAB法，对人心肌梗死心肌肌钙蛋白T的脱失情况观察。结果 人梗死心肌肌钙蛋白T有明显脱失，通过计算机图像分析显示，人梗死心肌肌钙蛋白T的脱失面积与正常人心肌之间存在显著性差异(P＜0.01)。结论 心肌肌钙蛋白T(CTnT)可能成为人心肌梗死的诊断指标之一。