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391.
Abstract

In this essay I contest the view that evolution can be conceived as a cosmic entity working out a plan of increasing negentropic complexification. The problems associated with this view, characteristic of a great deal of contemporary speculation, are outlined in section I. In section II I go on to further problematise current constructions of technics and machines and provide an alternative ‘machinic’ model of the play of entropy and evolution. In section III I examine the aesthetic praxis of Stelarc as a site in which the ‘meaning’ of post‐human evolution can be productively contested and illuminated.  相似文献   
392.
This paper reports on the development of an Intranet based system, as an enabler in project management and implementation of a quality standard (ISO9001:2000) at Tyco Fire & Integrated Solutions Oil Gas & Marine Europe, a subsidiary of Tyco International a worldwide Engineering Conglomerate, (Referred to as TFIS). The system enabled stakeholders to follow standard project protocols, playing an important role in creating integration between different sub-sections. This paper discusses the strategic relevance of the system in achieving desired business outcomes, by making the organisation more responsive, agile and increasing the accountability of stakeholders involved in managing projects.  相似文献   
393.
Study aims were to explore differences in predictors of respite care use between older (aged 65+) and younger caregivers (aged 18–64 years), and associations between caregiving load and respite care use using multivariate logistic regression analysis and unpaid caregiver (n= 10,500) data from the 2009 California Health Interview Survey. Caregiving load comprised number of care recipients, weekly hours in caregiving, and caregiving duration. Variables with a significant association with respite care for older caregivers were female gender, income, and health insurance. For younger caregivers, respite care use associations were with ethnicity, caregiving relationship, education, and availability of substitute help.  相似文献   
394.
This article provides a narrative analysis of one written account of jealousy. The analysis assumes the importance of cultural, historical, and social context in making sense of the experience of jealousy. Our analysis was organized around the positioning triad of story line, positioning, and social acts. We were particularly guided by a structural Labovian (1972) approach to the basic story line. The story we examined was chosen for its useful illustration of three subject positions: victim, avenger, and outsider. The analysis highlights the way in which jealousy is constituted through a sequential unfolding of events that are made meaningful within the context of local mores, adolescent romance, and revenge.  相似文献   
395.
Children in foster care face poverty, family dysfunction, neglect, and abuse, with high rates of chronic health, emotional, and developmental problems. This study compared the overall health status of a group of children entering foster care with a group of Medicaid-eligible children living with their parents, matched for age and gender. It identified significantly more health and developmental problems in children in foster care than in the comparison group. Possible contributors to the higher percentage of problems among foster care children may be that the foster children have more problems related to the underlying risk factors resulting in placement, or that the foster care physicians conducted a more comprehensive assessment or had lower clinical thresholds. Further research is necessary to identify and treat the problems of this high-risk group.  相似文献   
396.
The dream-like, open-ended process of play therapy has much in common with the family therapy style of the authors. This paper provides a partial list of similarities between play therapy and family therapy. It reviews methods for using play with families and considers the question of indications and contraindications for play therapy with families. Clinical examples are utilized to illustrate throughout the paper.  相似文献   
397.
The 1980 National Center for Health Statistics life tables for the U.S. black and white populations reveal a difference in life expectancy of 7 years between black and white males and 6 years between black and white females. Using cause-substituted life tables, we show that a number of causes of death contribute to the difference. The largest contributors are cardiovascular disease for both sexes and homicide and cancer for males.  相似文献   
398.
399.
BACKGROUND: In adolescents aged 12-14, we measured attitudes to tobacco advertising. Our purpose is to understand the relation of these attitudes to tobacco use and identify the groups most influenced by the advertising. METHODS: Survey of adolescents on Gran Canaria Island, Spain, about aspects of family, school, peers, tobacco consumption, and tobacco advertising. The subjects of the double-stratified cluster sample were 1910 students at the same grade level in 33 schools; 86.6% were 13 or 14 years old, and 51.2% were boys. We generated measures for attitudes to tobacco advertising from replies to seven questions with ordinal scales by an analysis of categorical principal components. To relate attitude to tobacco advertising and the profiles of these adolescents, we used multiple regression and logistic regression models. RESULTS: Attitudes to tobacco advertising are related to some home and school factors, but most significantly to tobacco and alcohol consumption, to amount of time at home without adults, and to peer influence. CONCLUSIONS: It is possible to draw up profiles of the students most vulnerable to tobacco advertising, and to cluster them in two groups, the "vitalists" and the "credulous." The effect of cigarette ads is different between these groups. This study can help to orientate smoking prevention.  相似文献   
400.
This paper examines NGOs and other non-profits (NONPROs) as alternatives to government service-delivery in developing urban areas. Reconfiguration is suggested in a three-way ironic triangle including host governments and external donors. Examples are given as well as requisites for strengthening of NONPROs. Service-provision will become increasingly indigenous and bottom-up if cooptation can be avoided and NONPROs can increase their capacities.  相似文献   
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