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51.

通过追溯哈佛脑死亡定义和标准的提出的历史语境和过程, 哈佛脑死亡委员会成员的遴选, 与器官移植的利益纠葛及其具体的贡献, 可以发现这一概念是受到科学、医学、社会和文化的影响, 彰显了医学人文学界、医学界和公众之间在脑死亡问题上不断纠结的医学化和去医学化张力。

  相似文献   
52.
Business-model research has struggled to develop a clear footprint in the strategic management field. This introduction to the special issue on the wider implications of business-model research argues that part of this struggle relates to the application of five different perspectives on the term “business model,” which creates ambiguity about the conceptual boundaries of business models, the applied terminology, and the potential contributions of business-model research to strategic management literature. By explicitly distinguishing among these five perspectives and by aligning them into one overarching, comprehensive framework, this paper offers a foundation for consolidating business-model research. Furthermore, we explore the connections between business-model research and prominent theories in strategic management. We conclude that business-model research is not necessarily a “theory on its own” and that it can be more fruitfully understood as a theoretical mechanism for combining different literature streams. As such, business-model research is positioned as a central connecting component in the further development of the strategic management field.  相似文献   
53.
生育文化涵义及其特征新解   总被引:1,自引:0,他引:1  
杨来胜 《南方人口》2002,17(2):19-24
本文试图通过概念对比 ,例证分析 ,成因探讨 ,从内涵上阐明生育文化理论及其特征。  相似文献   
54.
International female homelessness is a difficult subject to address for a number of reasons. First, understanding what defines homelessness poses a problem because female homelessness often takes on a different form than that of male homelessness. Also, homelessness in industrialized countries looks different from that of developing nations where women are more likely to have inadequate housing in temporary shelters or live as squatters. Both of these factors affect the visibility of female homelessness as well as the ability to garner an accurate account of the number of homeless women around the world. Understanding the causes of female homelessness from a global perspective is no less difficult to comprehend because it encompasses so many other multifaceted issues. Women in developing nations face a different set of issues than their counterparts in the industrialized world because of differences in property rights, women’s rights generally, access to education, and access to social services. Finally, immigrant women face a unique set of circumstances of being a foreigner without an adequate social support network.
Keri Weber SikichEmail:

Keri Weber Sikich    is a Ph.D. student at American University in the Justice, Law and Society Department. She has a Master’s Degree in International Relations from the University of Chicago.  相似文献   
55.
中国环保产业定义与统计分类   总被引:2,自引:0,他引:2       下载免费PDF全文
刘晓静 《统计研究》2007,24(8):22-25
本文通过梳理国内外关于环保产业的定义,明确了基于我国现实的环保产业概念及范围。并且,通过考察我国经常统计、详细的122部门投入产出表以及《国民经济行业分类》,对其中属于环保产业范围的经济活动予以识别,以此来展示我国环保产业进行统一核算的途径和方法。  相似文献   
56.
本文从释义,插图以及插图与文字的关系的角度阐释了英语词典的插图与释义以及在词典中插图释义的必要性。  相似文献   
57.
社会工作专业的教学活动,不仅要使学生建立社会工作专业的理论基础,更重要的是要使学生把理论和概念转化为可应用的实务技巧,使大学生树立专业的价值理念,确立专业认同感和专业自豪感,以及如何有效的运用社会工作的价值理念,帮助人们解决各种困惑,提高人们生活质量的能力。所以说,社会工作专业教师应该树立起多重的角色意识,并不断进行多重的角色整合,以推动社会工作专业的发展和专业教学水平的提升。  相似文献   
58.
Supply chain management (SCM) has been considered as the most popular operations strategy for improving organizational competitiveness in the twenty-first century. In the early 1990s, agile manufacturing (AM) gained momentum and received due attention from both researchers and practitioners. In the mid-1990s, SCM began to attract interest. Both AM and SCM appear to differ in philosophical emphasis, but each complements the other in objectives for improving organizational competitiveness. For example, AM relies more on strategic alliances/partnerships (virtual enterprise environment) to achieve speed and flexibility. But the issues of cost and the integration of suppliers and customers have not been given due consideration in AM. By contrast, cost is given a great deal of attention in SCM, which focuses on the integration of suppliers and customers to achieve an integrated value chain with the help of information technologies and systems. Considering the significance of both AM and SCM for firms to improve their performance, an attempt has been made in this paper to analyze both AM and SCM with the objective of developing a framework for responsive supply chain (RSC). We compare their characteristics and objectives, review the selected literature, and analyze some case experiences on AM and SCM, and develop an integrated framework for a RSC. The proposed framework can be employed as a competitive strategy in a networked economy in which customized products/services are produced with virtual organizations and exchanged using e-commerce.  相似文献   
59.
The concept of risk has been applied in many modern science and technology fields. Despite its successes in many applicative fields, there is still not a well‐established vision and universally accepted definition of the principles and fundamental concepts of the risk assessment discipline. As emphasized recently, the risk fields suffer from a lack of clarity on their scientific bases that can define, in a unique theoretical framework, the general concepts in the different areas of application. The aim of this article is to make suggestions for another perspective of risk definition that could be applied and, in a certain sense, generalize some of the previously known definitions (at least in the fields of technical and scientific applications). By drawing on my experience of risk assessment in different applicative situations (particularly in the risk estimation for major industrial accidents, and in the health and ecological risk assessment for contaminated sites), I would like to revise some general and foundational concepts of risk analysis in as consistent a manner as possible from the axiomatic/deductive point of view. My proposal is based on the fundamental concepts of the systems theory and of the probability. In this way, I try to frame, in a single, broad, and general theoretical context some fundamental concepts and principles applicable in many different fields of risk assessment. I hope that this article will contribute to the revitalization and stimulation of useful discussions and new insights into the key issues and theoretical foundations of risk assessment disciplines.  相似文献   
60.
经考察与藏译《法华经》相关的藏族史料文献,初步可认为藏译《法华经》最初是由吞弥.桑布扎翻译的,但现存的《甘珠尔》题记上写“由益希德(智军)翻译”。探析“厘定译语”及核对史料初步认为,和田出土《法华经》是814年以前的译本,可能是由吞弥·桑布扎翻译的,敦煌和《甘珠尔》中的记载初步认为是益希德厘定译语后的写本。对和田出土《法华经》上“三个写经生的署名”研究发现,这部和田出土的《法华经》是吐蕃时期的高层人物抄写的。  相似文献   
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