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261.
3个Y-STR的复合扩增及其单倍型   总被引:5,自引:2,他引:3  
目的 建立复合扩增Y-STR基因座的体系,获得广东汉族人的单倍型频率。方法 复合扩增DYS439、DYS437和DYS434三个基因座,用聚丙烯酰胺凝胶电泳银染法进行基因分型,检测广东汉族327名无关男性个体的单倍型。结果 3个基因座分别检出6个、4个和4个等位基因,共38种单倍型,其单倍型的个体识别率为0.8796。结论 Y-STR基因座复合扩增体系和建立的Y染色体STR数据库,在法医学鉴定中有应用意义。  相似文献   
262.
In India, microfinance and associated strategies of forming self-help groups came about in response to a newly independent nation and its need to include the rural non-banking population into national structures of development and governance. This article examines how the rapid growth of microfinance institutions during the last two decades – especially in the context of the more recent transition from non-profit to for-profit non-banking finance companies (NBFCs) – has led to a significant increase in the delivery of financial services to the rural poor. In Andhra Pradesh, the simultaneous existence of some of India’s most prominent microfinance institutions (MFIs) and their mobilisation of self-help groups – with state backing and linkages to banks leading to relatively easy availability of funds – has led to a tremendous surge in the availability of credit across the state.  相似文献   
263.
Using a case of a dairy cooperative in Bhutan, this study investigates how social capital enhances individual household income and community development in rural areas. It also examines the influence of cooperatives in social capital formation. The study finds that social capital facilitates households that are resource-constrained by working together to reduce costs through economies of scale, enhancing information accessibility, building confidence, and strengthening teamwork. It fosters not only an improvement in the livelihoods of cooperative members, but also provides a positive influence for non-members and the community as a whole. The study also reveals that cooperatives influence formation of three forms of bonding, bridging, and linking social capitals. While bonding social capital facilitates strong teamwork among the members, bridging and linking social capitals connect the cooperatives with the outside networks and provides them more opportunities and services for its sustainability.  相似文献   
264.
Kumasi, Ghana, has witnessed accelerated population growth in the past two decades, leading to a significant increase in joblessness following years of economic decline and labour market liberalisation. As a survival strategy, residents have resorted to street trading, making it an important source of livelihood. However, its associated implications for urban governance and management has placed city authorities in the spotlight over the years. Examining the daily struggles that occur between city managers and street traders, this article finds that various strategies adopted by city authorities to decongest the streets have proved futile. Rethinking what could be a sustainable strategy for decongesting the streets of traders, the article concludes that chasing the traders out of the streets is not the panacea to solving the problem unless well coordinated land-use planning and appropriate regulations are competently enforced.  相似文献   
265.
The MMPI-2 is widely used in assessments of police officer candidates. The MMPI-2-RF, composed of 338 of the 567 MMPI-2 items, is designed to measure the core clinical constructs assessed by the MMPI-2, but in a more psychometrically sound and efficient manner (Ben-Porath and Tellegen 2008</a></span>/2011). Law enforcement comparison group data are embedded in the scoring software for the inventory, and reported in the User’s Guide for the MMPI-2-RF Police Candidate Interpretive Report (PCIR; Corey and Ben-Porath 2014</a></span>). In the present concurrent validity study, conceptually based hypotheses regarding associations between MMPI-2-RF scales and scores on the Inwald Personality Inventory (IPI, Inwald et al. 1982</a></span>; Hilson Research 2006</a></span>), a test specifically designed to screen law enforcement officers, were tested with a sample of 277 male, full-time police officer candidates from four separate police departments of varying sizes examined after a conditional offer of employment was tendered. The majority of participants were Caucasian (69%), followed by African-American (27%), or Other/Mixed ethnicity (4%). Our hypotheses were largely borne out, lending support to the construct validity of the MMPI-2-RF and the ability of scores on the inventory to assess variables relevant to police candidate evaluations.  相似文献   
266.
Conventional emphasis on basin-wide water management has often resulted in the formation of transboundary water law on the basin or near basin scale. In Central Asia, however, the Syr Darya Basin possesses an abundance of tributary-level cooperative agreements that guide and codify water sharing and management on the sub-basin scale. To understand the volume and nature of this cooperation, this paper compiled and analyzed a set of agreements that apply to small transboundary tributaries (STTs) in the Syr Darya Basin. The paper assembled the largest collection of STT water agreements—123 in total—and classified such documents according to a range of criteria including: purpose and objectives, water management issues, and operational mechanisms. Results of this work highlight a rise in sub-basin-scale cooperation in the first decade of the twenty-first century, a time when large-scale cooperation appeared tenuous; a practical orientation to transboundary water management at a small scale; and an abundance of treaties of short time duration. These findings present options related to scale, time duration and focus of transboundary water law that can help inform future treaty development.  相似文献   
267.
冷战时期曾一度影响西德对外关系、特别是与东欧邻国关系的"哈尔斯坦主义"(1955-1970年)一直尚未得到系统的研究。它在战后重建欧洲和平与安全中到底起到了哪些作用?波恩政府坚持这一原则时,阿登纳及其幕僚是否考虑到他们有限的能力与影响?实际上,由于在外交实践中陷入困境,"哈尔斯坦主义"到1963年就开始失去意义。将"哈尔斯坦主义"置于整个西德外交的视角下进行考察,可以发现,"哈尔斯坦主义"不仅未能实现西德外交的预期目标,而且也反映出德国人在外交理念上的传统风格,即在对现实政治目标的追求中带有焦躁与鲁莽的心态。  相似文献   
268.
张网成  黄浩明 《德国研究》2012,27(2):4-15,124
近年来,非营利组织成为德国政界和学界的中心议题之一,并被赋予了重塑(现代化)德国社会的重要使命.本文将在德国福利制度转型的宏观视野下,运用现有文献资料,梳理和介绍德国非营利组织的类型、结构体系、活动领域、收入结构、雇员及志愿者规模、劳动力市场份额等现状与特点,并就德国非营利组织的发展趋势做简要描述和分析.  相似文献   
269.
270.
Political apologies are commonly imagined as gestures of finality and closure: capstone moments that summate public knowledge. One manifestation of these assumptions is the position that apologies should be timed to come only after appropriate investigation into the wrongdoing has been completed. This article takes a different view, for two reasons. First, even apologies that seem based on robust knowledge can come to seem incomplete or inadequate in the light of subsequent learning and knowledge. Second, because apologies are complexly embedded in longer-term processes of activism and response, they can contribute to their own unravelling by encouraging further consideration and inquiry. We develop these arguments by considering two Canadian cases that illustrate these dynamics: apologies that addressed, respectively, the wartime internment of Japanese Canadians and the policy of forcing Indigenous children to attend residential schools.  相似文献   
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