《毒品识别与检验》实验教学体系创新性探索

目前公安教育普遍面临着实验教学体系薄弱的现状,在教学中为培养具有综合能力和创新能力的禁毒警察,改变现阶段禁毒民警业务知识薄弱的现状,我院禁毒学专业对“毒品识别与检验”实验教学体系进行改革,进行创新性教育的探索。     

论民族自治地方立法权在我国立法体制中的地位

作者从民族区域自治制度着手,阐析了民族自治地方立法权的内容及其与一般地方立法权的区别,进而指出民族自治地方立法权是我国立法体制的重要组成部分,是民族区域自治制度在立法体制上的反映,体现了我国立法体制的重大特色。     

万历朝鲜战争中的福兵与中朝交流——以游击将军许国威为中心

游击将军许国威率领福兵,于万历二十六年二月入朝参战,是万历朝鲜战争第二阶段东征明军的水师骨干力量.在朝鲜期间,许国威坚定支持面临弹劾的明军统帅杨镐,通过促使朝鲜上书陈情、联合明军将领上书等行动,产生了重要的政治影响.许国威将俞大猷系军队的军事技战术介绍到朝鲜,又将大量朝鲜文籍带回中国,推动了中朝的文化交流.朝鲜后期士人认为许国威是高丽士人金澍后裔的看法是一个"美丽的误会".     

美国胡桃溪市和圣何塞市管理体制的比较及其启示

在城市管理体制方面,美国的每个城市都有其特点,主要的差别和变化表现在其行政管理职务的设置及其与议会的关系上.本文概括介绍了美国城市管理的三种基本体制,对胡桃溪市和圣何塞市两大城市的管理体制进行了比较研究,分析了我国城市管理中存在的问题.     

The morphogenesis of electrically and heat-induced dermal changes in pig skin

In order to establish pathological evidence in dermis for distinguishing between sequelae of electrical torture and those of other superficial injuries, the skin of eleven fully anaesthetized Danish Landrace pigs have been exposed to heat and electrical energy from either 50 Hz alternating current (a.c.) or direct current (d.c.) via 12 mm large contact knobs or via a pointed 0.5 mm large electrode (only 50 Hz a.c.). The lesions have been examined from 1 to 126 days after the injury. While heat lesions exposed to energy lower than 60 joule only gave minor changes, heat lesions exposed to more than 60 joule showed changes in both collagen fibres (basophilic or eosinophilic fibres without any birefringence or coarse cross-striation in polarized light, respectively) and dermal cells (granular cytoplasm). Areas exposed to 50 Hz a.c. via 0.5 mm. electrode showed basophilic collagen fibres and in a few biopsies on day 7 calcium salts on collagen fibres. Using 12 mm large electrodes the changes were minor, but basophilic and eosinophilic collagen fibres with no birefringence or with fine/coarse cross-striation respectively were seen. Even cells with 'vesicular nuclei' were seen on day 1 and 2 after the injury. The changes in the anode area showed resemblance to that of heat lesions (basophilic collagen fibres). Eosinophilic collagen fibres with fine densely spaced cross-striation in polarized light and 'vesicular nuclei' as well as collagen fibres with calcium salts were seen in the cathode lesions. It is concluded that the dermal changes in the cathode area are specific for electrical injury from day 1 to 14. However, earlier studies have demonstrated dermal changes specific for electrical injury at day 0 and the presence of calcified collagen fibres up to 2 months after injury. The dermal changes in anode lesions were non specific and could not be differentiated from those found in heat lesions. Alternating current lesions (50 Hz) were specific from day 1 to day 7, when the pointed electrode was used, but only in a few days when the energy was transferred via the 12-mm electrodes.     

The Development of Future Orientation is Associated with Faster Decline in Hopelessness during Adolescence

Hopelessness is implicated in multiple psychological disorders. Little is known, however, about the trajectory of hopelessness during adolescence or how emergent future orientation may influence its trajectory. Parallel process latent growth curve modelling tested whether (i) trajectories of future orientation and hopelessness and (ii) within-individual change in future orientation and hopelessness were related. The study was comprised of 472 adolescents [52% female, 47% Caucasian, 47% received free lunch] recruited at ages 12–13 who completed measures of future orientation and hopelessness at five annual assessments. The results indicate that a general decline in hopelessness across adolescence occurs quicker for those experiencing faster development of future orientation, when controlling for age, sex, low socio-economic status in addition to stressful life events in childhood and adolescence. Stressful childhood life events were associated with worse future orientation at baseline and negative life events experienced during adolescence were associated with both an increase in the trajectory of hopelessness as well as a decrease in the trajectory of future orientation. This study provides compelling evidence that the development of future orientation during adolescence is associated with a faster decline in hopelessness.     

An agenda for the study of Public Administration in Developing Countries

Developing nations demand a different scholarly approach in the field of public administration. We advance an agenda for research that stands on four pillars. First, in the absence of easily accessible data scholars of developing world public administration must assemble it for themselves. Second, building and testing theory plays a paramount role because researchers face limited information. Third, in developing countries, multi‐national and non‐governmental organizations are often crucial and must be considered in studying public administration. Fourth, given the novelties and ambiguities researchers face, qualitative information must be integrated throughout the research process. Our article—and the articles in this volume—constitute a call for developing country research to contribute to the study of public administration writ large, informing our understanding of both developing and developed states.     

对农民工返乡就业问题的思考

农民工返乡就业问题不仅直接影响到我国农村经济的发展和农村社会的稳定,而且影响到社会主义市场经济体制的发展和整个社会的稳定.文章探讨返乡农民的就业问题,研究解决问题的措施及对策,对规避风险,加快和谐新农村建设的进程具有积极意义.     

Instruments for Exploring Organizational Culture: A Review of the Literature

Organizational culture is widely considered to be one of the most significant factors in reforming and modernizing public administration and service delivery. This article documents the findings of a literature review of existing qualitative and quantitative instruments for the exploration of organizational culture. Seventy instruments are identified, of which 48 could be submitted to psychometric assessment. The majority of these are at a preliminary stage of development. The study's conclusion is that there is no ideal instrument for cultural exploration. The degree to which any measure is seen as "fit for purpose" depends on the particular reason for which it is to be used and the context within which it is to be applied.