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61.
Communities across the nation have become increasingly concerned about inhalant use and use of harmful legal products among youth because of increasing prevalence rates and deleterious health consequences from abusing these products. The increasing concern of communities about inhaling and ingesting legal products has been coupled with increasing awareness and concern about ability of youth to access and abuse a variety of other legal retail products. There are few examples of scientifically designed community prevention projects that seek to reduce youth abuse of such legal products. This article describes a community prevention trial that is designed to reduce sales of inhalants and other harmful legal products to youth and demonstrates how the retailer component of the trial can be rigorously evaluated. It also shows how data from youth purchase attempts can complement survey data from retailers.  相似文献   
62.
This article discusses the life course perspective on drug use, including conceptual and analytic issues involved in developing the life course framework to explain how drug use trajectories develop during an individual's lifetime and how this knowledge can guide new research and approaches to management of drug dependence. Central concepts include trajectories marked by transitions and social capital and turning points influencing changes. The life course perspective offers an organizing framework for classifying varying drug use trajectories, identifying critical events and factors contributing to the persistence or change in drug use, analytically ordering events that occur during the life span, and determining contributory relationships.  相似文献   
63.
This paper examines the past transition from low to high fertility which, in Indonesia as elsewhere, preceded the return to lower birth rates. Data from two parts of the island of Sulawesi where fertility rose during the colonial period are used to explain both why it rose, and why it was originally low. Economic conditions, it is argued, were the most important factors, affecting fertility via the supply of income and the demand for labour. Two schematic models of the 'first fertility transition' are proposed. In areas with low population densities and area-extensive forms of agriculture responsive to commercial stimuli, birth rates rose as the growth of commerce raised levels of prosperity, facilitated marriage, and undermined institutions such as debt-slavery which had previously acted to restrict marital fertility. In densely populated areas with labour-intensive agriculture and heavy state taxation in labour, fertility rose in response to demands for women's (and possibly child) labour that did not necessarily lead to gains in income.  相似文献   
64.
65.
This paper explores the contributions made by older women to the community as informal volunteers. It argues that ageing policy is not gender neutral and tends to ignore the contributions made by women outside paid work. As well as being ignored in policy, women's unpaid roles have been denigrated by some feminist commentators, who suggest that these roles subordinate the position of women. The aim of the present paper is to explore the lived experiences of older women in relation to their informal volunteer roles, using role identity theory as a framework. The study utilizes data from a qualitative study using focus group methodology. Findings demonstrate that informal volunteering contributes to the women's identity and gives their lives meaning. These findings suggest that a more positive policy framework around ageing is needed to ensure that the worth of these contributions is recognised.  相似文献   
66.
A very small proportion of newborns fail to establish a normal respiratory pattern without some assistance at birth and newborns requiring resuscitative measures at birth should have a skilled practitioner able to provide it. In this small hospital midwives felt unskilled in newborn resuscitation and paediatricians were not always immediately available. A stakeholder group gathered to discuss the problem. A training program was implemented that improved the skills, confidence and support of the attending midwife to resuscitate the newborn effectively. The aim was to improve the outcome for the infant whilst maintaining the mother's choice of birthing in a small local hospital close to family and friends.  相似文献   
67.
美国哈佛大学历史学教授费正清(John King Fairbank),被誉为美国研究现代中国的奠基人,而且曾是美国在外交上承认中华人民共和国的主要倡导者。1991年9月14日,费正清因心脏病在马萨诸塞州坎布里奇去世,终年84岁。作为中国研究领域的泰斗,费正清在学术上和政策上都立下了不可磨灭的功绩。他共撰写并编辑了20—30部著作,其中包括《美国与中国》——最早于1948年由哈佛大  相似文献   
68.
《美国的科学政策——1939到现在》一书(修订版),1972年由美国麻省理工学院出版,编者是四位历史学家.全书共分六个部分:一、导言:历史的概述,二、准备和战争,三、战后科学的规划(1945-1950),四、本世纪中叶(1950-1957),五、反应的年代(1957-1965),六、衰退中的体系(1965-1970).编者依据大量材料(其中包括许多美国官方文件),对美国自1939到1970年的科学体制和政策作了历史的论述.对我们研究美国的科学政策和体制的演变有一定参考价值.下面是本书主要内容的简要介绍.  相似文献   
69.
一切都从一个平常得不能再平常的早晨开始,温柔的妈妈从冰箱里拿出泡菜,大刺刺的姐姐对着镜子擦着滴水的头发,乖巧的妹妹仔细地熨好自己的校服。一个母女三人组成的家庭,也有因为早餐口味的小拌嘴,因为先买MP3还是先付房租的小艰辛,它和大多数家庭一样,家常琐碎而温暖可亲。让一切变得不寻常的是,几小时之后,15岁的妹妹自杀了,她用自己亲手织的红色围巾杀死了自己。  相似文献   
70.
The authors integrate theoretical work on the performance of gender with a life course perspective to frame an analysis of in-depth interviews with 17 long-term married couples. The findings indicated that couples' sexual experiences are characterized by change over time, yet that change is shaped by the intersection of gender and age. Midlife couples (ages 50 - 69) were distressed by changes in their sex lives likely because they impede couples from performing gendered sexuality. The source of this distress stems from age-related physical changes; however, it manifests in different ways for husbands and wives. In contrast, later life couples (ages 70 - 86) were more likely to emphasize the importance of emotional intimacy over sex as they age. Marital sex is a source of conflict for many midlife couples because of husbands' and wives' incongruent experiences, but later life husbands and wives tend to have more congruent experiences of marital sex.  相似文献   
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