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251.
Decisions regarding custody and access are most often made without reference to the research on child development, although this literature can be useful in conceptualizing children's needs after separation and divorce. Research on attachment processes, separation from attachment figures, and the roles of mothers and fathers in promoting psychosocial adjustment are reviewed in this article. It concludes with a discussion of the implications for young children's parenting schedules.  相似文献   
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ABSTRACT

Closed-circuit television footage can be used to assemble an often-complex picture of an incident and aid in the identification of suspects after a crime or terrorist attack has occurred. For example, such footage allowed the police to not only identify the 7/7 London bombers but also to piece together the details of the bombers' movements prior to the attack. In the case of the London bombers little attempt was made to disguise their identities but where such identities are concealed it is possible to identify suspects based on other unique biometric characteristics such as the style of walk, referred to as gait. Gait feature–based individual identification has received increased attention from biometrics researchers. In this article, we propose a novel gait biometric methodology that could contribute to the counterterrorism effort and the identification of individuals involved in crime.  相似文献   
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Three-way baby making is not new: genetic surrogacy existed in Biblical times and donor insemination was recorded in Britain over 200 years ago. However, the gift of gametes between women breaks all social conventions. This paper examines the phenomenon of gamete-donation questioning whether a ‘gift’ of such magnitude can ever be ‘free’ (as the Human Fertilisation & Embryology Authority advocates), or a ‘true’ gift (in Derridian terms). Exploration of this unprecedented ‘gift’ from a psychoanalytic approach is supplemented by an interdisciplinary one, drawing on the gift literature in philosophy, anthropology, ethnography and socioeconomics, as well as neonatal research and reproductive medicine. Critics note the dearth of analyses that take seriously the psychological ramifications of contemporary treatments, protocols and expectations in reproductive medicine. Based on psychoanalytic therapy within a clinical practice devoted to reproductive issues, the author argues that institutionalised asexual reproduction alters unconscious conceptualisations of the act of procreation – converting the passionate intimacy of primal scene into a clinical coupling of gametes in a mechanised arena. The author argues that, too charged to contemplate, the gamete's transcendent quality and blurring of elementary personae/res distinctions leads protagonists, including professionals, to defensive commodification. Multiple emotional meanings are ascribed to gifted gametes by each in the triangle of donor, recipient and offspring, illustrated here with verbatim material. This article addresses some of the far-reaching socio-political consequences for class, race, age, gender and sexuality of asexual reproduction, related to selection procedures and uneven global and local distribution of fertility treatment and its cost in financial, physical, practical and emotional terms. Similarly, feminist unease over (patriarchal) reproductive control and gatekeeping policies are considered, as well as ethical concerns over genetic manipulation, pre-implantation screening, sex selection, selective foetocide and potential exploitation of transnational donors and surrogates.  相似文献   
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Journal of Youth and Adolescence - Electronic forms of dating violence among youth are common yet little is known about how these forms of violence overlap with the commonly studied domains of...  相似文献   
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An anthropological analysis was conducted on skeletal and dental remains brought to the Galveston County Medical Examiner's office. The skeletal remains were dry, fragmented, and absent of typical fluvial characteristics. During microscopic examination, semitransparent, circular objects were discovered on the dentition, the mandible, tibial plateau, and distal femur. The objects were glycoproteinous adhesions deposited by the acorn barnacle, Balanus improvisus. B. improvisus is an intertidal barnacle found in estuaries in Galveston Bay. Basal diameter of the adhesions on the dentition were significantly smaller than those found on the postcranial bones (p = 0.010), indicating two consecutive cohorts adhered to the bone and dentition. As settlement typically occurs once a year, this would indicate that the remains were in the fluvial environment for at least 375–410 days. It is important in geographic areas that have prevalent fluvial environments that human remains, particularly dentition, are microscopically examined for marine life evidence.  相似文献   
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Transferring knowledge on new biotechnology applications in the European Union is restricted by limited public support. Explanations for this limited support lead us to examine the influence of knowledge and beliefs in shifting attitudes towards the uncertain consequences of unknown technologies. In addition, this paper looks at the role of perceptions of uncertainty as well as information channels. We denote as “knowledgeable” those attitudes that are held by informed individuals and as “rational irrational” those attitudes purely reflecting political and moral beliefs. The empirical analysis employs data from a UK sample of the 1999 Eurobarometer Survey 52.1. Results suggest that improving knowledge systematically raises individual support for clinical biotech applications such as animal cloning, while attitudes towards market-oriented biotech such as GM food remain systematically unaltered. When controlling for knowledge, significant factors within information channels were gender, perceptions of risk and, in certain applications, religiosity. Findings also support the hypothesis that knowledge driven attitudes arise from those applications where knowledge is shifted by perceived experience and thus perceived information costs are small. An erratum to this article is available at .  相似文献   
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