应用酶组化、免疫组化方法对创伤早期时间的研究

在法医学检案中,经常要对尸体上的损伤进行检验以确定生前伤或死后伤,并要鉴定损伤时间.损伤超过8小时者一般用常规组织学方法可以解决,但损伤后经过时间较短,单用组织学方法不能解决,如利用酶活性反应方法和利用在组织内细胞内进行特异、灵敏、稳定的抗原抗体反应,可以较准确鉴定损伤时间.Perper J. A. Raek Allio、Tanaka、Fatteh等报导用组织化学方法鉴定损伤时间,祝家镇、刘世仓教授近年来也有报道,但用免疫组化学方法来鉴定损伤后早期时间,就作者所知,国内、外未见报道,而FN在创伤愈合过程中的作用国内外已有报道.本文     

Last rights. In sickness and in health, more people are taking life's biggest decision away from doctors and into their own hands

When dying is all that awaits them, more and more people are choosing certain death now rather than uncertain life on medical support systems. But the decision seldom comes easy, as a Newsweek reporter discovers during three weeks with the doctors, nurses, patients and families in an intensive-care ward. A best-selling guide to suicide fires debate over when it is right to let life go--and who should make that choice when the patient no longer can.     

Protective Predictors of Alcohol Use Trajectories Among Canadian Aboriginal Youth

Some Aboriginal youth are at disproportionate risk of using substances and developing abuse and dependence disorders. However, not all Aboriginal youth misuse substances and limited research has examined the protective factors conferring against substance use among these youth. The present study aimed to identify protective factors related to the alcohol use trajectories from early adolescence to emerging adulthood among off-reserve Canadian Aboriginal youth. Participants (N = 330; 50.3% male) aged 12–23 were selected from cycles 2–7 of Statistics Canada’s NLSCY. Multilevel modeling was employed to identify protective factors for two constructs of alcohol use. Participation in weekly activities and optimism were found to be protective for both the frequency of alcohol use and heavy drinking trajectories. Attendance of religious services was also found to be protective for heavy drinking behaviors. In contrast, positive peer relationships were a risk factor for frequency of alcohol use, but not heavy drinking. The results provide preliminary evidence of important developmental factors to integrate into substance use intervention programs targeting Aboriginal youth.     

Reelection and Legislative Power: Surprising Results from Brazil

A diverse and growing literature ties legislative professionalization and power to career paths. In particular, higher rates of reelection and longer legislative careers should produce more professional, competent, and high‐quality legislatures. Legislators have more incentives to strengthen their own institution when they intend to remain there for a long career. Using data from the most recent constitutional convention in Brazil, we show that legislators with greater prospects for long careers were actually less likely to support strengthening the legislative branch. We explain this as part of a local equilibrium where career legislators’ short‐term need for pork trumped their long‐term interest in a stronger institution.     

Protecting Rural Church-Going Immigrant Women from Family Violence

Rural Latino immigrant women at risk of family violence may perceive churches as their only source of help. However, immigrant church leaders may be poorly equipped to address family violence in their congregations. This article describes a project designed to stimulate and support appropriate responses to family violence by rural immigrant churches, including those identified with conservative theological views on women. The primary goal was to provide rural Latino church leaders with culturally sensitive materials and resources they were willing to use with their congregations. We collaborated with local service providers who assisted in recruiting the church leaders for the pastors’ workshops where the resource materials were presented. Survey data indicated most of the pastors were receptive to the content and planned to incorporate it into their church work. Suggestions are made for future research on this culturally sensitive approach to addressing family violence in the immigrant community.     

Legislating equity: A comparison of provincial legislation in manitoba and ontario requiring pay equity

A great deal of activity is currently underway in Canada surrounding pay equity. Several provinces have passed legislation requiring some form of assessment or implementation of equity for public and/or private sector employers. However, definitions of what constitutes equity have not been consistent across provinces. Differing provisions have quite different implications for the overall equity of the results. Analysis of these implications are useful for policy makers designing assessments and implementation projects. The paper examines the legislation in Manitoba and Ontario in terms of how each provides for equity. Each piece of legislation contains provisions which may compromise the resulting equity, either in the way gender-domination is defined, the way comparable worth is estimated, or the way equity is achieved. The lessons to be learned (or re-learned) from these provisions are detailed.     

Problem Drinking, Unemployment, and Intimate Partner Violence among a Sample of Construction Industry Workers and their Partners

The purpose of this study is to determine the contribution of male unemployment and each partner’s problem drinking to risk for male-to-female partner violence (MFPV) and female-to-male partner violence (FMPV) among a sample of construction industry workers and their spouses/partners. Participants in the sample (n = 848 couples) completed cross-sectional health behavior surveys. Multivariate logistic regression models of MFPV and FMPV, with adjustment for demographic and psychosocial variables, were developed. Approximately 20% of couples reported MFPV, and 24% reported FMPV. Results indicated that couples in which the male was a problem drinker, and in which the male worker reported being currently unemployed, were at risk for MFPV. Number of months unemployed by the male worker was significantly associated with FMPV, but problem drinking was not associated with this outcome. Male and female impulsivity were significantly associated with risk for MFPV and FMPV, and the male’s report of adverse childhood events was associated with increased likelihood of MFPV. There was no evidence for the effects of unemployment being moderated (exacerbated) by problem drinking. Workplace-based prevention efforts may be a feasible and important strategy to reduce problem drinking and partner violence among high-risk occupational groups.