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241.
近些年围绕城管执法队伍产生了很多争论,一方面,地方政府对这支队伍有很强的依赖,另一方面,这支队伍受到了很多批评甚至攻击。本文在对北京市城管执法队伍进行深入调查的基础上发现,问题的根源在于国家对这支队伍缺乏明确的战略定位,这导致赋予他们的职责与这支队伍的数量和质量之间出现较为严重的不匹配,再加上没有及时采取措施对这支队伍的结构和管理机制进行优化,结果使城管执法工作的职责不断扩大,与这支队伍的人力资源状况之间的矛盾日益尖锐。相应地,必须从战略和人力资源管理两个层面来寻找解决问题的方案,即借助战略性人力资源管理思想来化解城管困境。  相似文献   
242.
东北老工业基地女性就业理论与对策研究   总被引:1,自引:0,他引:1  
加快东部地区发展并率先实现全面小康和现代化,支持东北地区等老工业基地加快调整、改造,实行东西互动,带动中部,促进区域经济协调发展,这是我国现代化建设的重大战略布局。在这个振兴过程中,如何促进女性就业问题就显得格外重要。通过时间配置理论推导出女性"三部门"的劳动力供给曲线及其女性就业的影响因素。以东北老工业基地为例,研究结果表明,由于该地区产业结构重工业化、国有经济比重过大、劳动力市场不完善等特点,这些都严重影响女性就业和再就业。在此基础上,从完善劳动市场、加快产业结构调整、鼓励中小企业创业和加强对外经济合作等方面提出了促进东北老工业基地女性就业的政策建议。  相似文献   
243.
Gang membership is believed to impede success in the legitimate economic market while simultaneously supporting success in the illegal market. We extend the study of the economic effects of gang membership by using a within‐ and between‐individual analytic design, decomposing gang membership into multiple statuses (i.e., entering a gang, continuously in a gang, leaving a gang, and inactive gang membership), examining legal and illegal earnings simultaneously, and accounting for factors endogenous to gang membership that may contribute to economic achievement. By using panel data from 1,213 individuals who participated in the Pathways to Desistance Study to conduct a multilevel path analysis, we find that active gang membership status is unrelated to legal earnings. Alternatively, entering a gang is associated with increased illegal earnings, attributable to changes in delinquent peers and drug use, whereas leaving a gang has a direct relationship with decreased illegal earnings. Our results indicate that the positive economic effect of gang membership (i.e., illegal earnings and total earnings) is short‐lived and that, on balance, the sum of the gang membership experience does not “pay” in terms of overall earnings.  相似文献   
244.
245.
Human provenance studies employing isotopic analysis have become an essential tool in forensic and archaeological sciences, with multi-isotope approaches providing more specific location estimates compared to single isotope studies. This study reports on the human provenancing capability of neodymium isotopes (143Nd/144Nd), a relatively conservative tracer in the environment. Neodymium isotope ratios have only recently been determined on human remains due to low concentrations in human dental enamel (ppb range), requiring thermal ionisation mass spectrometry (TIMS) using 1013 Ω resistors. Dental elements (third molars) from 20 individuals born and raised in the Netherlands were analysed for Nd concentration (n = 12) and Nd isotope ratios (n = 15). The geological control on Nd isotope composition was examined using coupled Nd-Sr isotope analysis of the same third molar. Teeth from different geological environments were also analysed (Caribbean, Columbian, and Icelandic, n = 5). Neodymium elemental concentrations in dental elements ranged between 0.1 and 7.9 ppb (median 0.5 ppb). The Dutch 143Nd/144Nd ratios of the provinces of Limburg and Friesland were between 0.5118 and 0.5121, with Dutch 87Sr/86Sr ratios in agreement with the previously established local range (0.708–0.710). The current findings were compared to previously published results on Nd concentration and composition from Dutch individuals. The concentration of Nd and 143Nd/144Nd ratios were weakly correlated (R2 = 0.47, n = 17) in Dutch human dental enamel. The majority (n = 25, 83.3%) of individuals had Nd and Sr isotope values isotopically indistinguishable from the geological environment in which their third molars formed and mineralised. However, the Nd isotope ratios of the Icelandic individual and several Dutch individuals (n = 4) suggested that Nd in enamel is not solely influenced by geological environment. In order for neodymium isotopes to be quantitatively applied in forensic and archaeological settings further analyses of individuals from various geographical regions with well-defined dietary Nd isotope data are required.  相似文献   
246.
Since the beginning of our work in 2003 our laboratory has focused exclusively on STR DNA from bone, a powerful tool in missing person cases. In cases such as mass disasters or missing persons, human remains are challenging to identify as they may be fragmented, burnt, recovered from water, degraded, and/or contain inhibitory substances. To address these challenges, this study has evaluated the performance of relatively new STR kits Investigator® 24plex QS kit (Qiagen) and GlobalFiler™ PCR Amplification kit (Thermo Fisher Scientific) by comparing it with current uses of the AmpFLSTR® Identifiler® Plus kit (Applied Biosystems) to obtain genetic information from skeletal remains. We analyzed 20 bone samples of skeletal remains from routine casework submitted for body identifications by law enforcement corresponding using Investigator® 24plex QS kit and GlobalFiler™ PCR Amplification kit, previously analysed AmpFLSTR® Identifiler® Plus kit (Thermo Fisher Scientific). The data indicates that the STR profiles obtained using the GlobalFiler™ and Investigator® 24plex QS kit for analysis of skeletal remains has shown results in an increased number of reportable genetic loci, and provide greater power of discrimination in comparison to the Identifiler® Plus Kit. Advanced extraction and purification techniques, together with more sensitive and robust new amplification kits allowed us to overcome the challenges associated with processing compromised skeletal remains and ultimately obtain full STR DNA profiles in 99% of the bones.  相似文献   
247.
In the United States at present, the death penalty is a possible sentence in 31 out of 50 states, as well as within the military and for federal cases. In the U.S., numbers of executions are declining, in part due to moratoriums in place and challenges to execution by lethal injection. Participation by physicians in lethal injection executions has been steadfastly viewed by professional medical organizations as contrary to their ethical standards. However, physicians have participated in lethal injection executions, and the morality of the death penalty itself is a matter of intense social and political debate. Medical ethics commentators and professional organizations have typically held that the prohibition on physician participation in the death penalty is independent of the ethical status of the death penalty itself. This article argues that this view is untenable, and that it is tied to a view of professional role virtue that is similarly untenable. At the same time, it argues that, given the morally uncertain status of the death penalty, it is plausible that virtuous physicians may either refuse or choose to participate in some aspects of the death penalty.  相似文献   
248.
Abstract

Paper presents a research study on specific forms of human trafficking in Slovenia. The research indicates that the vulnerability of migrant workers in Slovenia results from their social vulnerability and deteriorating social conditions in the countries of origin. Employers are aware of these conditions and take advantage of the situation, which results in planned recruitment of workers in countries of origin. Furthermore, cases of human trafficking for the purpose of forced criminality and forced begging, as well as trafficking in children, are also indicated in the research. However, in the time period under review the Slovene police detected only a few underage victims of crimes that can be considered as trafficking. No evidence of trafficking in human organs, tissues and blood was found, but the research unveiled some cases indicating illegal intercountry adoptions. The research results and recommendations can guide further action and the planning of preventive activities.  相似文献   
249.
ABSTRACT

Human resource is the key driving force of research and development of a nation. Japan and Korea are two examples of how appropriate strategies in developing human resources have been transferred into remarkable achievements in R&D. In recent years, Vietnam has observed significant shift in investment for R&D. Thus, the lessons of Japan and Korea could provide Vietnam with valuable strategies for further development in human resources in R&D, particularly in vision of R&D development, policy flexibility, increased investment on R&D development and human resources, key R&D organization formation and increased international cooperation in S&T.  相似文献   
250.
本文以浙江省为例,揭示了"素质人力资本"对于推动浙江经济快速成长的意义,论证了"知识人力资本"不足对浙江经济进一步发展的影响及其解决方案,并由此深入分析和阐明了经济发展的文化支撑力.  相似文献   
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