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71.
Occupational exposure biological monitoring techniques were applied for the diagnosis of inhalation abuse and for the evaluation of the levels of exposure to benzene, toluene, ethylbenzene, xylenes, and n-hexane, in 44 Tunisian adolescents and children suspected for volatile substance addiction. Urinary trans,trans-muconic acid, hippuric acid (HA), mandelic acid, and methylhippuric acids determinations were performed by high performance liquid chromatography with a photodiode array detector, and urinary o-cresol (o-Cr) and 2,5-hexanedione (HD) were extracted simultaneously and measured using gas chromatography with a flame ionization detector. Given the high linearity ranges, HD and o-Cr occupational exposure monitoring techniques could be applied without modification. However, urinary sample dilution was necessary before HA analysis. Concentrations were compared with the maxima of normal values (MNVs) in the general population and to the biological exposure indices (BEIs) used in occupational toxicology. Values as high as 6610-fold the MNV and 68 times the BEI were registered. The subjects showed high exposure to toluene and hexane. Measured metabolites HA and/or o-Cr and HD enabled the easy detection and evaluation of exposure levels. The problem of inhalant abuse should be given more attention and treated through an effective prevention strategy.  相似文献   
72.
This paper presents the case of First 5 LA's 5-year countywide implementation of the Parent–Child Interaction Therapy (PCIT) program. Enthusiasts of PCIT point to it as a high-quality parenting program with the potential to positively influence child behavior, reduce recidivism into the child welfare system, and increase caregiver's confidence and self-esteem. In September 2012, First 5 LA, an independent County agency in Los Angeles that advocates on behalf of parents with young children, began a $20 million countywide implementation of PCIT. The collaborative effort between First 5 LA, the Los Angeles County Department of Mental Health, the Los Angeles County Department of Children and Family Services, and the University of California, Davis demonstrates the role that research and data analysis can play in improving large-scale implementations. The authors of this paper were contracted to conduct an evaluation of the implementation of the countywide PCIT program, and preliminary outcomes were analyzed after the first round of data collection in early 2015. This paper will discuss this case and provide examples of how research and data analysis were used effectively to make key improvements to the design and implementation of the program. The paper will then discuss bureaucratic challenges and constraints with the collaborative use of research and data. The paper will conclude with some recommendations on how research and data can effectively be used to influence policy implementation in large-scale implementations involving collaboration among multiple organizations.  相似文献   
73.
This article assesses the legal regulation of marriage and cohabitation in Britain and outlines a growing need and desire for the currently confused law to be amended despite what has been termed 'the normal chaos of family law'. It adds to the topical debate about 'couple regulation' and argues that law should protect the function rather than the form of relationships. This argument is supported by recent Nuffield Foundation funded research, which draws on a major attitudinal survey of over 3000 respondents' views about marriage, cohabitation and the law and a number of in-depth interviews with current and former cohabitants. This research supports the view that cohabitation is now an accepted parenting and partnering structure across Britain, and that this ought to be reflected in a 'reflexive' approach to legal regulation in this sphere.  相似文献   
74.
Sommaire: Adoptée en 1996 en tant qu'élément clé de la stratégie du gouvernement libéral fédéral visant à promouvoir l'égalité des femmes, strategie énoncée dans Ouvrant la voie au siècle prochain: le plan fédéral pour l'égalité des sexes, l'analyse basée sur le sexe a été conçue pour favoriser la formulation et l'évaluation des politiques selon une perspective qui tient compte du sexe. Ce processus est un début, mais cet article examine les limitations de l'analyse basée sur le sexe. Il soutient qu'en mélangeant les objectifs d'égalité des femmes à ceux de l'égalité entre les sexes, le Plan fédéral et l'analyse basée sur le sexe sèment la confusion chez ceux qui formulent les politiques lorsqu'il s'agit de savori comment incorporer des mesures qui tiennent compte des réalités sociales et économiques propres aux femmes. Cette confusion découle des contraintes conceptuelles et de l'étroitesse du terme «sexe», étant aggravée encore par la capacité organisationnelle limitée qu'a Srtatut de la femme canada pour mener et coordonner une solide analyse basée sur le sexe. Abstract: Unveiled in 1996 as one of the key components of the federal Liberal government's wider strategy to promote women's equality, outlined in Setting the Stage for the Next Century: The Federal Plan for Gender Equality, gender-based analysis was devised to facilitate the development and assessment of policies from a gender perspective. While acknowledging that weaving gender into the policy process is a beginning, this paper examines the limitations of gender-based analysis and argues that given the intermingling of women's equality goals with gender equality, the Federal Plan and gender-based analysis are sending mixed messages to policy developers about how to incorporate into policy-development measures that attend to women's specific social and economic realities. These mixed messages derive from the narrowness and conceptual constraints of the term gender and are exacerbated by the limited organizational capacity of Status of Women Canada to effectively lead and coordinate substantive gender analysis.  相似文献   
75.
在过去的十年里,亚洲赴澳大利亚接受高等教育的学生人数几乎翻了一番.对于澳大利亚法律教育工作者来说,所面临的挑战是如何精心设计课程、讲授课程,使学生通过学习这些课程,掌握一些处理涉及全球复杂法律问题的方法;教师在讲课时如何尽可能地注意所讲课程的相关度,使学生获益最大.这就要求设计者采用多学科的、国际化的方法来设计课程.本文试图从教育工作者的视角,分析这些挑战,并通过教学中的两个实例,来探讨向亚洲学生讲授法律课程的教学方法,指出存在的问题,提出改进措施.  相似文献   
76.
77.
This study was designed to explore the relationships between adolescent alcohol abuse and other problem behaviors. Parental socialization practices, particularly support/nurturance, were also examined for common influences on both alcohol abuse and other youthful deviance. Interviews were conducted with a representative household sample of adolescents aged 12–17 years and their parents. The findings support the theory that adolescent alcohol abuse is part of a complex psychosocial problem behavior syndrome and that a high degree of parental nurturance may be a significant deterrence to alcohol abuse and more general deviant behaviors.Grace M. Barnes has a Ph.D. in sociology and is a Research Scientist at the Research Institute on Alcoholism, New York State Division of Alcoholism and Alcohol Abuse, 1021 Main Street, Buffalo, New York 14203. Dr. Barnes' major research interests are in the areas of adolescent socialization within the family and patterns of alcohol use and other related behaviors throughout the life cycle.  相似文献   
78.
Historically, in crimes involving heavy caliber rifles, only conventional factory‐made versions have been used. However, in recent years the number of homemade long‐barreled rifles is increasing. The characteristics of two such firearms that have been submitted to the Turkish Criminal Laboratory are discussed here. When the main parts of the guns were examined in detail, it was noted that nearly all of the parts had been made carelessly, with several structural defects visible. It was determined that the homemade heavy caliber rifles were unfit for efficient use and it was possible that they could have seriously harmed the shooter had they been fired. The development of these kinds of gun and the possibility of their use spreading throughout the country in terrorist attacks could cause a serious threat to national security.  相似文献   
79.
Nearly one-third (28.4 %) of adolescents experience some form of physical assault in the home. A survey of 176 adolescents documents optimistic bias; adolescents believe they are less likely than others to become victims of family violence. Elements of the Health Belief Model, perceived susceptibility and perceived severity, predicted optimistic bias. The study also considers the impact vicarious experience through the media on adolescent risk perception.  相似文献   
80.
As a result of current economic changes (with the consequent premium placed on citizens’ and countries’ competitiveness in the global economy), democratic countries face a fundamental challenge: How can efforts to enhance economic competitiveness be reconciled with citizenship obligations? This article suggests parameters for debate on how to meet this challenge. It first explores the nature of citizenship obligations in modern democracies. Next, it offers a conceptualization of competitiveness (and the general characteristics of policy choices which may facilitate a reconciliation. It then surveys competitiveness policies in one region of Sweden which were founded on the premise that it is appropriate to pursue simultaneously economic competitiveness and enhancement of human welfare. These policies may provide insights on what citizenship-based policies can look like.  相似文献   
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