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131.
西海固地区是我国最贫困的地区之一。生态环境恶劣、人口增长快、人口素质低下、产业结构不合理以及城镇化水平低是造成西海固地区贫困的主要原因。  相似文献   
132.
Eight DYS385 allele size discrepancies and six DYS448 null types were detected among 708 Korean men when results of three in-house multiplex short tandem repeat (STR) systems were compared. The systems included both ordinary and reduced size amplicons. Sequence analysis revealed deletion mutations at two sites upstream of the DYS385 core repeats and deletion of the entire DYS448 locus. At DYS385, allele size differences were one or two repeats and were dependent on the primer set used for polymerase chain reaction (PCR) amplification. Location of the primer target sequence in a flanking region of the STR, distal or proximal to the deletion, determined allele size. Two widely used commercial kits amplify DYS385 so as to include the mutable sites. Arrangement analysis of sequence tagged sites demonstrated that the deletion patterns at DYS448 (and DYS464) were associated with arrangements of the azoospermia factor c gene (AZFc). The DYS448 deletion appears relatively frequent in Asians.  相似文献   
133.
A 60 bp sequence variation hotspot in the canine mitochondrial DNA hypervariable region 1 was evaluated for its use in forensic investigations. Nineteen haplotypes containing 18 single nucleotide polymorphisms were observed among laboratory-generated and GenBank-derived domestic dog sequences representing five regional localities in the U.S. Samples from the different localities were highly variable with the levels of intra-population variability being similar among the populations studied. AMOVA further confirmed that there was no significant genetic structuring of the populations. Assays using these haplotypes were robust, canid specific and portend a rapid method for correctly excluding individual dogs as noncontributors of forensic evidence. Species-specificity of the primers was confirmed by means of in-tube polymerase chain reaction of human and cat DNA and in-silico assessment of the genomes of several animal species. Breed-specific fragments were not detected among the common haplotypes but there is evidence that this assay may be capable of differentiating domestic dog, wolf, and coyote sequences.  相似文献   
134.
文化旅游产业关联性大、带动力强、辐射面广,是实现第三产业跨越式发展的龙头产业,也是解决民生问题、扩大就业空间、促进社会和谐的朝阳产业,地委、行署构建两带两圈,推进六个新跨越战略将文化旅游产业作为率先突破产业。  相似文献   
135.
本文阐述了智力支边工作的重要作用,立足铜仁地区智力支边工作的现状,提出了创新工作的发展建议。期望起到抛砖引玉的作用,让全社会共同关注和支持支边工作,为我区新农村建设、改善民生等重大历史任务出谋划策,提供更多的扶持和帮助,推动我区社会经济的全面进步。  相似文献   
136.
Derek McDougall 《圆桌》2015,104(3):255-265
The Abbott Coalition government, elected to office in Australia in September 2013, has not had a major focus on the developing world. Nevertheless, in terms of substance this government has been engaged with a number of issues that relate to, or have implications for, the developing world. At a general level these issues concern development cooperation, refugees and asylum seekers, and climate change. At a regional level Australia has had particular concerns relating to Indonesia and the Pacific island countries; there has also been some focus on India and Indian Ocean regionalism. Beyond Australia’s immediate region there has been engagement in some issues relating to Southwest Asia and the Middle East, and Africa. The government’s approach to issues concerning the developing world reflects its pragmatism based on a perception of Australian interests and an identification with the countries of the developed world as led by the United States.  相似文献   
137.
In many public policy situations, formal negotiations and collective problem solving are inhibited by a lack of good ideas that can get the buy‐in and support of all involved stakeholders. We suggest that devising seminars provide a promising approach for helping to overcome this barrier. A devising seminar is an off‐the‐record, facilitated workshop that brings together representatives of core stakeholding interest groups to brainstorm mutually advantageous approaches to address collective challenges. In this article, we explain what devising seminars are, how they work, and how they can help with complex public policy disputes. We illustrate through the case of the Devising Seminar on Arctic Fisheries and conclude with lessons learned from that experience.  相似文献   
138.
当前,民族自治地方政府主要应该确立以下理念:"自主与自治"的行政理念、"平等、团结和共同繁荣"的民族关系理念、"顾客至上、以人为本"的服务型政府理念、"有所为,有所不为"的有限政府理念、"法律至上"的法治政府理念、"为公众利益负责"的责任政府理念、"高效行政"的有效政府理念.  相似文献   
139.
本文认为,西部开发法治环境问题,已经成为西部开发进程的一个重要方面。西部开发应当纳入法治轨道,并对其法治环境问题做了相应的分析,特别是对西部开发法律功能问题做了比较详尽的阐述。  相似文献   
140.
从生理学的角度来讲,由于黑白灰具有优先唤起视觉神经感知的特性,最能引起人们视觉的关注,而且能打动他们的内心世界。从艺术表现的角度看黑白摄影,由于需要把五彩缤纷的彩色世界转换为单纯的黑白灰天地,把各种的彩色关系概括和凝炼成多种黑白灰的阶调关系来表现被摄物体,这样就构成了黑白摄影独有的特殊语言。黑白摄影的特殊语言涉及到黑白灰的造型语言、情感语言和关系语言三个方面。  相似文献   
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