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291.
292.
Megan E. Patrick Nicole Morgan Jennifer L. Maggs Eva S. Lefkowitz 《Journal of youth and adolescence》2011,40(1):108-120
Behaviors that pose threats to safety and health, including binge drinking and unprotected sex, increase during a week-long
break from university. Understandings with peers regarding these behaviors may be important for predicting behavior and related
harms. College students (N = 651; 48% men) reported having understandings with their friends regarding alcohol use (59%) and sexual behavior (45%) during
Spring Break. These understandings were to engage in behaviors characterized by risk (e.g., get drunk [23.5%], have sex with
someone new [5.2%]) and protection (e.g., drink without getting drunk [17.8%], use condoms [15.8%]). After controlling for
previous semester behavior and going on a Spring Break trip, Get Drunk Understandings predicted a greater likelihood of binge
drinking and alcohol-related consequences; No/Safe Sex Understandings predicted condom use; and Sex Understandings predicted
not using condoms. Understandings with friends regarding Spring Break behavior may be important proximal predictors of risk
behaviors and represent potential targets for event-specific prevention. 相似文献
293.
Rising attention to the ‘social determinants of health’ puts questions of gender and class squarely on the public health agenda. Most health outcomes and health risk factors are inversely correlated with social class: people with better education, better jobs and higher incomes typically enjoy better health. By comparison, gender differences in health are quite variable, depending on the health outcome or risk of interest. Furthermore, the distribution of any given risk factor tends to vary from society to society, from time to time, and between specific sub-populations. Public health research rarely considers class and gender together. In this paper we summarise and problematise the interplay between gender and class in empirical research on the ‘problem’ of obesity. We suggest that some of the difficulties in explaining research findings arise from limitations in the evidence base used to measure obesity, conceptual ‘slippage’ between key terms like gender and sex, and an erasure of social class from academic language. It is via an examination of these issues that underpin current obesity research that we offer more innovative and effective ways to approach the underlying theoretical and health promotion problems. Nevertheless, we acknowledge the considerable practical and intellectual challenges of analysing and reporting social determinants like gender and class in an environment that demands certain kinds of scientific evidence. 相似文献
294.
The goal of this paper is to describe applications of two recently developed HPLC methods for the analysis and confirmation of the presence of hydrogen peroxide residues in field studies. The procedure utilizes two different HPLC systems, one with post-column derivatization followed by fluorescence detection (HPLC/FD), and the other with electrochemical detection (HPLC/ED). The two systems were utilized to detect hydrogen peroxide in a variety of typical forensic samples including pre- and post-blast samples, as well as a series of environmental control samples. Peroxide-based organic explosives were also examined due to their propensity to produce peroxide residues following detonation. Because samples collected from post-blast scenes are frequently shipped or stored prior to analysis, the effects of storage time, temperature and type of substrate material on the recovery of hydrogen peroxide residues were also investigated. The combined results of the study demonstrate the capability of two HPLC approaches with selective detection in the analysis and investigation of suspected incidents involving peroxide based explosives. 相似文献
295.
Katherine A. Roberts Ph.D. Donald J. Johnson M.S. Sherillelynn Cruz M.S. Heather Simpson M.S. Alan Safer Ph.D. 《Journal of forensic sciences》2014,59(4):909-918
This study examined whether flossing the teeth is a more effective collection method in recovering spermatozoa than conventional swabbing techniques. It was hypothesized that inclusion of flossing as a collection method would extend the recovery of spermatozoa to longer postcoital intervals (PCIs). Eighteen individuals provided 174 oral cavity samples. Successful recovery of spermatozoa was assessed with respect to the collection method and reported activity in the oral cavity during the PCI. Samples were subjected to a differential extraction procedure prior to microscopic evaluation of the extracted pellet. The results indicate that swabbing is more effective than flossing when the PCI falls within 1.5–12 h. However, spermatozoa were recovered from seven floss samples where the corresponding swabs gave negative results. When combining the results from the two collection methods, the percentage of subjects from whom spermatozoa are recovered increases for each PCI beyond the 0‐h interval. 相似文献
296.
A Review of Australia's Renewable Energy Target is used to contribute to the concept of negative externalities in consultation processes, including wasted investment by stakeholders and reduced investor confidence. The findings indicate that there is a need to establish clear consultation objectives. The paper concludes with a model for consultation agents to consider when initiating a consultation process. The model stresses the need to make objectives of the consultation process transparent to stakeholders, including the extent to which the outcomes of consultation are likely to result in changes to policy. Consultation agents and policy developers should seek to identify potential negative externalities at the outset of any consultation process, and address these within the consultation framework where possible. 相似文献
297.
This article examines the feminist appropriation of the legal principle of due diligence to politicize acts of violence at the hands of private actors within the private sphere. This move expanded traditional notions of state responsibility for violence against women under international human rights law. Using frame analysis, we focus on the institutionalization of this feminist understanding of due diligence through its discursive incorporation in international human rights policy documents and its mobilization in cases of domestic violence litigated within the UN and the Inter-American and European human rights systems. Through this discursive framing work and its institutionalization, feminists have challenged the gendered politics of the public/private divide to change the terms on which differently positioned women can engage with the state and global governance institutions. We argue that this change can potentially reconfigure women's state-bounded and transnational citizenship. The implications of due diligence as a political and sociological concept require more careful consideration by citizenship and human rights scholars. 相似文献
298.
Megan Hershey 《Development in Practice》2014,24(1):51-62
NGOs receive praise and criticism for their international development efforts, but more work is needed to measure their contributions. This article lays out the contributions of local NGOs to HIV-prevention efforts. It draws on data from a survey of young people's experiences with NGOs to demonstrate the reach of several local HIV-prevention NGOs in Nairobi, Kenya. It argues that even small NGOs are capable of making measurable contributions to development in their fields. It also shows how factors such as education levels, religiosity, and discussions about HIV/AIDS can support NGO efforts by encouraging youth to participate in HIV-prevention programming. 相似文献
299.
Prior research examining sexual assault case decision making has failed to account for the demographic characteristics of the criminal justice practitioners charged with making case decisions. Inclusion of such information is important because it provides researchers with a greater understanding of how criminal justice practitioners' own gender, race, age, and past experiences affect their judgments. This study seeks to examine whether gender differences exist in detectives' arrest decisions in sexual assault cases. Victim, suspect, incident, and detective characteristics are collected from police case and investigatory files on 328 criminal sexual assault cases involving adult female victims reported to a large Midwestern police department in 2003. Logistic regression is used to determine whether detective gender predicted the odds of arrest after controlling for incident, victim, and suspect characteristics. It is hypothesized that cases involving female detectives would be more likely to result in arrest after controlling for other incident, victim, and suspect characteristics. However, contrary to expectations, female detectives are significantly less likely than male detectives to arrest suspects in sexual assault cases even after controlling for the influence of other factors shown to predict arrest. The findings support prior research that suggests female practitioners may not necessarily be more sensitive toward female victims despite previous assumptions that this would hold true. The findings suggest that efforts to hire female police officers for the purposes of dealing with female-related victimization may ultimately undermine efforts to improve victim experiences with the criminal justice system. They further suggest that both researchers and police administrators need to rethink the best ways to serve female victims beyond hiring mandates. 相似文献
300.
A common reason for not participating in intimate partner violence (IPV) research is thought to be fear for one's safety. However, little is known about those who do not participate due to safety fears. To better characterize this population, we investigated correlates of being "not safe" to answer the optional IPV module in the 2006 Behavioral Risk Factor Surveillance Survey (BRFSS), a yearly cross-sectional telephone survey in the United States. We compared those who said they were not safe to complete the module with those who were safe and reported (+IPV) or denied (-IPV) IPV. Forward stepwise multivariate logistic regression was performed to identify significant correlates of being not-safe. Those who said they were not safe to answer IPV questions were found to have lower income, lower education levels, and were older than either +IPV or -IPV respondents. They were also more likely to be male than the +IPV group. The not-safe differ from those traditionally identified as being at greatest risk for IPV. However, the percentage of IPV victims in the not-safe group remains unknown. Greater efforts should be made to include this group in future IPV research, both to determine these groups' true IPV risk and to avoid missing potential IPV victims. The validity, reliability, and comprehensibility of safety questions should also be assessed. 相似文献