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101.
让我们想象这样一幅场景:一位人类学家来到你的办公室,他用了一整天时间跟在你身边,寸步不离地观察你的一言一行。当你一天工作结束之后,他告诉你,在这一整天当中,他只看到了一件事情——人们在不停地进行沟通。这位人类学家告诉你,在这一天的时间里,他参加了一些正式的会议,看到人们在进行面对面的交流,进行随机的讨论,或者是通过电子邮件进行沟通。“没错,确实如此,”你说道,“可那叉怎样呢?”人类学家告诉你,你在这一天当中所说的话大多数都是重复的。“这很好,”你告诉自己,  相似文献   
102.
This paper explores the accessibility situation in a developing country such as Zambia. The global view of accessibility for disabled people is provided to examine the accessibility situation in developed and developing countries, highlighting the role of the environment in achieving rights for disabled people. Recognition of disability rights relating to accessible built environments is a necessary element to ensure their participation. Limited disability research, lack of disability policies and systems, evaluation of disability rights and support from developed countries have been cited as contributing to the non-recognition of disability rights and low participation by disabled people in Africa. An international perspective of disability, accessibility and participation and the experiences of developed countries are examined and their potential for advancing accessible built environments for participation in developing countries considered. However, accessibility concepts, having been developed in western countries, are presented with caution acknowledging the geographical, social–cultural and economic differences that exist.  相似文献   
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Abstract

Rachel Fleming and Kristin Calvert of Western Carolina University discuss their study of interlibrary loan borrowing requests in the three years surrounding a journal cancellation project. Noting that the impact of such a cancellation on interlibrary loan has not been studied since the 1990s, they examine numerous facets of requests for cancelled and non-cancelled journals, including request per journal, year of article requested, and request history for newly cancelled journals. Though journal cancellations resulted in a 2 percent increase in interlibrary loan requests, this number proved so small that Calvert and Fleming judged that their cancellations caused no undue effects.  相似文献   
105.
Late winter and early spring of 2009 was a busy conference time for librarians. Some of the conferences held during that time are reported herein: the American Library Association Midwinter Conference, January 23–28; Electronic Resources and Libraries (E&RL), February 9–12; the North Carolina Serials Conference, March 27; the New England Technical Services Librarians' (NETSL) Spring Conference, April 17; and the Technical, Electronic and Digital Services Interest Group (TEDSIG) Spring Meeting, April 24.  相似文献   
106.
This paper examines the violence in the Tajik Civil War (1992–1997). The actions of both sides mimicked ethnic cleansing as civilian settlements were targeted. The fragmented ethno-regional identities of the republic had historically lived together peacefully, so this style of violence was unanticipated. However, its patterns resemble similar events in the past 40 years that have been examined by other scholars. By conceptualizing it as a modern phenomenon that can be compared to, I develop a better understanding of this form of violence in the Tajik Civil War and place it within scholarly work on ethnic cleansing.  相似文献   
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The purpose of this article is to review evidence concerning the joint impact of family characteristics and child care experiences in understanding children's development. Although child care experiences are related to children's development across a variety of domains, family characteristics, particularly socioeconomic status and parenting quality, are typically stronger predictors of children's outcomes. An important implication of these findings is that high-quality child care experiences are likely to have stronger effects on children who are at risk of poorer outcomes because of less optimal family environments; evidence from experimental and nonexperimental studies generally supports this conclusion. From a policy perspective, an important goal for future research is to identify subgroups of families within the heterogeneous low-income population that are in particular need of relatively more intensive services and to develop effective interventions that are tailored to their needs.  相似文献   
110.
Imprecise measures of ovulation obscure the relationship between women's sexuality and the menstrual cycle, as does studying women with different contraceptive goals in different social contexts. Here we present a novel noninvasive method to precisely pinpoint the preovulatory surge of Luteinizing Hormone (LH), demarcating hormonally distinct cycle phases with greater than 95% reliability. Women were more sexually active on days prior to and including the preovulatory (LH) surge. This pattern was evident only when women initiated sexual activity and not when their partners did, indicating an increase in women's sexual motivation rather than attractiveness. A second study replicated the 6-day increase in sexual activity beginning 3 days before the LH surge, accompanied by stronger sexual desire and more sexual fantasies. We propose the term 'sexual phase' of the cycle, since follicular phase is over inclusive and ovulatory phase is not sufficient. These findings are striking because the women were avoiding pregnancy and were kept blind to the hypotheses, preventing expectation bias. The sexual phase was more robust in women with regular sexual partners, although the increase in sexual desire was just as great in nonpartnered women, who also reported feeling less lonely at this time. We use these results to evaluate potential neuroendocrine mechanisms underlying women's sexual motivation and activity.  相似文献   
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