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671.
This paper introduces a special issue on the social and political impact of new information communications technologies (ICTs) in Asia, with specific attention paid to new social media. This paper provides some contextualisation of the broader questions that the principal literature on the subject raises, namely questions about the effectiveness of ICTs as tools for mobilisation and information exchange; mechanisms of censorship and control; and the nature of public discourse on the Internet. In doing so, the paper introduces and locates the articles that comprise this special issue within these debates.  相似文献   
672.
The International Development Association (IDA), the World Bank's facility for low-income countries, has granted India an unprecedented exception to its usual “graduation” policy—extending transitional support to its largest borrower, even though it has crossed the normal eligibility cutoff for IDA’s soft loans (based on per capita income). Before 2012, some Indian officials had called for a “graceful graduation,” believing that India did not need concessionary development assistance any longer. But with IDA graduation imminent in 2013 and facing a limit on borrowing from the Bank’s other window for middle-income countries, the International Bank for Reconstruction and Development, India successfully appealed for continued IDA access. This article draws on official interviews and documents to show how India secured post-graduation transitional support from IDA—suggesting that while India’s leaders seek to present their country as a rising power with influence in multilateral institutions, they can also be pragmatic in their status demands and quietly persuasive in their economic diplomacy.  相似文献   
673.

Objectives

Develop the concept of differential institutional engagement and test its ability to explain discrepant findings regarding the relationship between the age structure and homicide rates across ecological studies of crime. We hypothesize that differential degrees of institutional engagement—youths with ties to mainstream social institutions such as school, work or the military on one end of the spectrum and youths without such bonds on the other end—account for the direction of the relationship between homicide rates and age structure (high crime prone ages, such as 15–29).

Methods

Cross sectional, Ordinary Least Squares regression analyses using robust standard errors are conducted using large samples of cities characterized by varying degrees of youths’ differential institutional engagement for the years 1980, 1990 and 2000. The concept is operationalized with the percent of the population enrolled in college and the percent of 16–19 year olds who are simultaneously not enrolled in school, not in the labor market (not in the labor force or unemployed), and not in the military.

Results

Consistent and invariant results emerged. Positive effects of age structure on homicide rates are found in cities that have high percentages of disengaged youth and negative effects are found among cities characterized with high percentages of youth participating in mainstream social institutions.

Conclusions

This conceptualization of differential institutional engagement explains the discrepant findings in prior studies, and the findings demonstrate the influence of these contextual effects and the nature of the age structure-crime relationship.  相似文献   
674.
Public opinion research shows that American citizens utilize domain-specific political values to guide opinion formation in the key issue areas that comprise the American political agenda. One set of political values operates on economic welfare opinions, a different set of values applies to cultural issue positions, a third set shapes foreign policy preferences, and so on in other policy domains. Drawing on Shalom Schwartz’s theory of basic human values, this paper argues that two socially focused values—self-transcendence and conservation—guide opinion formation across all major policy domains. By contrast, the personally focused values of self-enhancement and openness-to-change should play a more limited role in preference formation. These hypotheses are tested using data from a novel 2011 national survey and the 2012 General Social Survey. The statistical results affirm expectations. We show that self-transcendence and conservation values predict scores on symbolic ideology, economic conservatism, racial conservatism, cultural conservatism, civil liberties, and foreign policy opinions. Self-enhancement and openness-to-change values play a modest role in shaping preferences.  相似文献   
675.
Segmental analysis of hair for drugs, metabolites, and poisons has been widely reported in the scientific literature over the past two decades. Two fundamental assumptions in interpreting results of such analyses are (1) an average linear growth rate of head hair of 1cm/month and (2) that sample collections occur with the hair being cut directly next to the scalp. The purpose of this study was to evaluate the variability associated with growth rate of human head hair, as well as the ability to uniformly collect hair next to the scalp. The results were used to determine how these factors affect the interpretation of results generated in segmental analysis of hair. A thorough literature review was conducted to assess the range of linear growth of human head hair from the vertex posterior and occipital regions. The results were compiled to establish the average (1.06cm/month), as well as the range of possible growth rates of head hair. The range was remarkable and suggests that conclusions based on the 1-cm/month growth rate could be significantly skewed. A separate study was undertaken to evaluate collection of hair next to the scalp. Fourteen individuals were provided oral instructions, as well as a written standard collection procedure for head hair. The experience levels among the collectors varied from novice to expert. Each individual collected hair from dolls with short- and long-hair. Immediately following each collection, the sampling area was evaluated to determine how close to the scalp the cuts were made, as well as the variability in the lengths of hair remaining at the sampled area. From our collection study, we determined that 0.8±0.1cm of hair was left on the scalp after cutting. When taking into account the amount of hair left on the scalp after collecting, the use of a growth rate of 1.06cm/month, and the assumption that it takes two weeks for newly formed hair in the follicle to reach the scalp, we find that the first 1-cm segment of hair typically corresponds to hair formed 1.3±0.2 to 2.2±0.4 months (95% confidence) earlier. The impact of these findings as it relates to the corresponding time for each additional segment is demonstrated. As a result, we recommend that hair collection be delayed 8 weeks after a suspected ingestion to ensure that the sample fully represents the exposure period. The results of this study suggest that the variability in the growth rate of human head hair, as well as the inconsistent collection of hair, significantly affect the interpretation of results from segmental analysis of hair.  相似文献   
676.
This is the final article in a series of three that examines the legal role of medical professionals in decisions to withhold or withdraw life-sustaining treatment from adults who lack capacity. This article considers the position in Victoria. A review of the law in this State reveals that medical professionals play significant legal roles in these decisions. However, the law is problematic in a number of respects and this is likely to impede medical professionals' legal knowledge in this area. The article examines the level of training that medical professionals receive on issues such as refusal of treatment certificates and substitute decision-making, and the available empirical evidence as to the state of medical professionals' knowledge of the law at the end of life. It concludes that there are gaps in legal knowledge and that law reform is needed in Victoria. The article also draws together themes from the series as a whole, including conclusions about the need for more and better medical education and about law reform generally.  相似文献   
677.
Abstract This article discusses the need to re-imagine multiculturalism and feminism in order to better accommodate women in minority cultures who are religious. It begins and ends with comments about multiculturalism and ‘difference feminism’ in Australia. In the body of the paper I use anthropological field-work in Indonesia, first to show that culture and religion are not separate and immutable, and secondly to show how Muslim women in the women's movement in Indonesia are using Islam to build a multicultural discourse. Finally I apply my findings about Muslim women activists in multicultural discourse in Indonesia to multiculturalism in Australia.  相似文献   
678.
The claim that the 2008 presidential election was a transformative one is fast becoming part of the conventional wisdom of American politics. Despite the election’s undoubted significance, this paper argues that factors affecting voting decisions were strikingly similar to those operating in many previous presidential elections. Using data from the CCAP six-wave national election survey, we demonstrate that a valence politics model provides a powerful, parsimonious explanation of the ballot decisions Americans made in 2008. As is typical in presidential elections, candidate images had major effects on electoral choice. Controlling for several other relevant factors, racial attitudes were strongly associated with how voters reacted to the candidates. Other models of electoral choice, such as a Downsian issue-proximity model, are also relevant, but their explanatory power is considerably less than that provided by the valence politics model.  相似文献   
679.
This study explores community violence exposures among African American adolescents and whether coping strategies were gendered. In-depth interviews are conducted with a sample of 32 African American high school students. Data are analyzed using a thematic analysis. The primary forms of violence exposures are physical attacks, fighting, and incidents involving police, gun violence, and murders. Boys report more exposure to violence as victims and witnesses, whereas girls are more likely to hear about violent acts. Coping styles range from "getting through," which included both an acceptance of community conditions; "getting along," which included self-defense techniques; "getting away," which included avoidance coping strategies; and "getting back," which consisted of confrontational coping strategies. Boys report more confrontational coping styles than are girls, who utilized more avoidance approaches. Widespread school-based interventions are warranted, given the high prevalence of community violence exposure among these youth and may provide important supports for coping against such trauma.  相似文献   
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