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91.
The allele frequency distributions of three STR loci amplified by PCR have been studied in four Israeli communities: Ashkenazi Jews and three non-Ashkenazi groups, namely Moroccan, Yemenite, and Ethiopian Jews. The loci analyzed were CSF1PO, TPOX, and HUMTHO1. The typing was performed in sequencing polyacrylamide gels under denaturing conditions that could separate alleles with differences of a single base. The population data were analyzed with respect to Hardy-Weinberg (H-W) equilibrium and found that all loci meet the H-W expectations. No-ticeable differences were encountered between the four Jewish ethnic groups studied hereby indicating the importance of establishing a local database to be used in human identity testing in these different Israeli Jewish groups.  相似文献   
92.
Fisher  Patrick; Nice  David 《Publius》2002,32(1):131-142
The Intermodal Surf ace Transportation Efficiency Act gave stategovernments increased flexibility in spending federal transportationgrant funds. However, most of the flexibility was not used;there are many other potential sources of inflexibility in transportationpolicymaking. States were more likely to use flexibility ifthey were politically liberal, had larger populations and, otherthings being equal, had less metropolitan populations. Statesthat were previously more involved in nontraditional transportationprograms were also somewhat more likely to use flexibility.  相似文献   
93.
94.
This article analyses party employees, one of the most under-researched subjects in the study of British political parties. We draw on a blend of quantitative and qualitative data in order to shed light on the social and political profiles of Labour Party staff, and on the question of their professionalisation. The latter theme is developed through a model derived from the sociology of professions. While a relatively limited proportion of party employees conform to the pure ideal-type of professionalism, a considerably greater number manifest enough of the core characteristics of specialisation, commitment, mobility, autonomy and self-regulation to be reasonably described as 'professionals in pursuit of political outcomes'.  相似文献   
95.
ABSTRACT

There is growing anxiety about the influence of international propaganda on public opinion. Under what conditions can countries shift foreign public opinion against an adversary? Does making people aware that news is coming from a foreign source mitigate its influence? I examine these questions in the context of Russian propaganda in the United States. I subject subgroups of Americans to an article from Russia Today (RT), a Russian international television network, criticizing the Ukrainian government. I vary whether audiences are aware of the message source, and/or the intentions, of the Russian-funded network. I show that exposure to information about Ukrainian human rights violations lowers Americans’ evaluations of Ukraine irrespective of source awareness – indicating that making people more aware of foreign propaganda does not attenuate its influence. The findings have important implications for understanding the micro-level effects of international propaganda and the effectiveness of counter-propaganda strategies.  相似文献   
96.
Although political violence has proven to be difficult for governments to manage, predict or control, previous research on the impact of relevant federal government actions and US presidential rhetoric on terrorist attacks and hate crimes demonstrates that what the US government does matters in ways that are both expected and unexpected. In the US, government counterterrorism strategies changed rapidly in response to the September 11th, 2001 attacks on the US. The Bush administration formed a new executive department, centralised intelligence agencies, invested in tangible counterterrorism measures, implemented two invasions and occupations, and spoke publicly about terrorism on a near-daily basis. Yet much has changed since that research, as the US has since elected a president whose presidential campaign relied upon espousing antagonism towards Muslims, immigrants and other minority groups. Further, President Trump’s administration has repeatedly demonstrated its commitment to isolate and suppress Muslims as a strategy to combat Islamist extremism in contrast to previous administrations’ more cooperative approaches. This article considers what existing research tells us about whether and how the different actions of the Trump administration may fuel both Jihadi and far-right extremism.  相似文献   
97.
Social isolation is broadly associated with poor mental health and risky behaviors in adolescence, a time when peers are critical for healthy development. However, expectations for isolates’ substance use remain unclear. Isolation in adolescence may signal deviant attitudes or spur self-medication, resulting in higher substance use. Conversely, isolates may lack access to substances, leading to lower use. Although treated as a homogeneous social condition for teens in much research, isolation represents a multifaceted experience with structurally distinct network components that present different risks for substance use. This study decomposes isolation into conceptually distinct dimensions that are then interacted to create a systematic typology of isolation subtypes representing different positions in the social space of the school. Each isolated position’s association with cigarette, alcohol, and marijuana use is tested among 9th grade students (n?=?10,310, 59% female, 83% white) using cross-sectional data from the PROSPER study. Different dimensions of isolation relate to substance use in distinct ways: unliked isolation is associated with lower alcohol use, whereas disengagement and outside orientation are linked to higher use of all three substances. Specifically, disengagement presents risks for cigarette and marijuana use among boys, and outside orientation is associated with cigarette use for girls. Overall, the adolescents disengaged from their school network who also identify close friends outside their grade are at greatest risk for substance use. This study indicates the importance of considering the distinct social positions of isolation to understand risks for both substance use and social isolation in adolescence.  相似文献   
98.
This paper is a response to scholars who have called for exploring and interrogating new strategies of data collection and new approaches to more traditional methods, such as interviewing in the context of the internet. Drawing on feminist standpoint theory, ‘reflexive email interviewing’ is proposed as a method for feminist research. The method is illustrated using a recent case study of email interviews with self-identified women who are members of World Pulse, an online community that aims to unite and amplify women’s voices worldwide. Through this case study, issues of power and resistance in the researcher/researched relationship and of participant reflexivity are interrogated. Lastly, criteria for reflexive email interviewing are proposed, including 1) strategies to interrogate and disrupt power hierarchies within the research process, 2) researcher reflexivity as a continuous part of the research process, and 3) continued invitations for participants to directly reflect on and respond to the research process. Reflexive questions are offered for researchers to use during research design and in each phase of their research process to ensure reflexivity is achieved.  相似文献   
99.
Ethnic identity is an important buffer against drug use among minority youth. However, limited work has examined pathways through which ethnic identity mitigates risk. School-aged youth (N?=?34,708; 52?% female) of diverse backgrounds (i.e., African American (n?=?5333), Asian (n?=?392), Hispanic (n?=?662), Multiracial (n?=?2129), Native American (n?=?474), and White (n?=?25718) in grades 4–12 provided data on ethnic identity, drug attitudes, and drug use. After controlling for gender and grade, higher ethnic identity was associated with lower past month drug use for African American, Hispanic, and Multiracial youth. Conversely, high ethnic identity was associated with increased risk for White youth. An indirect pathway between ethnic identity, drug attitudes, and drug use was also found for African American, Hispanic, and Asian youth. Among White youth the path model was also significant, but in the opposite direction. These findings confirm the importance of ethnic identity for most minority youth. Further research is needed to better understand the association between ethnic identity and drug use for Multiracial and Hispanic youth, best ways to facilitate healthy ethnic identity development for minority youth, and how to moderate the risk of identity development for White youth.  相似文献   
100.
The recent Court of Appeal decision in the ‘Heathrow’ case, Plan B Earth v Secretary of State for Transport is an illustration of the challenges of reviewing polycentric and expert decision-making. The issues raised in the case concerning the Planning Act 2008 are an illustration of a court's expository role in such contexts. The Court tackled directly a series of interpretive questions concerning the Planning Act 2008's obligations regarding the consideration of climate change. The Habitats and Strategic Environmental Assessment (SEA) Directive issues raised in the appeal, in contrast, were presented with the question of the intensity of review foregrounded in legal argument. The Court therefore sought to articulate the ‘standard of review’ and to apply it to the government's decisions. This way of framing the issue unfortunately sidelined the courts’ expository role in relation to intepreting the Habitats and SEA Directives, leaving key provisions under-analysed.  相似文献   
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