Postcranial Sex Estimation Criteria for Mexican Hispanics

Population-specific reference data are necessary for sex estimation in forensic anthropological practice. Currently, there are no population-specific data for Hispanics equivalent to data available for American Blacks and Whites. Individuals of Mexican origin represent the largest group of Hispanics in the United States (Spradley and Jantz. 2011. J Forensic Sci;56:289). This paper presents new population-specific sex estimation criteria for postcranial measurements for Mexican Hispanics. Metric data come from positively identified border-crossing fatalities at the Pima County Office of the Medical Examiner and documented cemetery collections curated at Universidad Nacional Autónoma de México and Universidad Autónoma de Yucatán. Stepwise variable selection procedures and discriminant function analyses were utilized to generate classification functions for postcrania. Sectioning points were also created for select measurements. Both the cross-validated classification rates and sectioning points achieved accuracy rates as high as 95% and 92%, respectively. These new criteria will improve sex estimation for US Mexico border crossers and Hispanics in the US.     

大数据在应急管理中的应用

当前大数据正在改变世界,而数据收集和分析则是提升应急管理功能的重要手段。在对大数据内涵和具体案例进行分析后就会发现,大数据在应急管理中的应用主要有大数据技术和大数据思维两种方式。在应急管理的事前准备、事中响应和事后救援与恢复的每一阶段都可以引入大数据的应用,每个阶段对大数据的应用程度也会因其需要应对内容的不同而有所差别。大数据的应用有助于提高应急管理效率、节省成本和减少损失。我国需要在大数据战略、大数据开放政策、大数据在应急管理中具体应用形式等方面做出部署与探索。     

When Second‐Best is Still a No‐Brainer: Why Labour Should Shoot for a Majority Coalition in May 2015

The chances of Labour winning the 2015 general election with a comfortable overall majority are vanishingly small. It could, however, emerge as the largest party or finish just a handful of seats behind the Conservatives. Either scenario would give it at least a chance—and a bigger chance than many realise, we argue—of forming a government. In that event, Labour may be faced with a choice between getting together with another party (or parties) to form a majority coalition or else forming a minority government (either on its own or with one or more partners), which could assemble different majorities for different pieces of legislation or try to negotiate a ‘confidence and supply’ agreement. Given the precedents from the UK and overseas, we argue that, faced with this dilemma, Labour should do all it can to form a majority coalition. We also argue that Labour can learn some useful lessons from the Cameron–Clegg coalition.     

Towards resonant places: reflections on the organizing strategy of the International Transport Workers’ Federation

This article explores a geographical dilemma at the heart of union organizing in transnational corporations; namely, how to circulate union power across different spaces when existing labour struggles are generally restricted to single sites. Reflecting on the experience of the International Transport Workers' Federation, this paper argues that single site campaigns have been crucial to its organizing programme. Analysing cases involving dock workers in India and logistics workers in Turkey, it is noted that these struggles are resource intensive but potentially transformational, and should be theorized as ‘resonant places’ in a wider global organizing strategy.     

Agenda Setting in Emergent R&D Policy Subsystems: Examining Discourse Effects of the 21st Century Nanotechnology Research and Development Act

The literature on government responsiveness to societal issues is extensive but provides a mixed assessment of effectiveness. We examine this issue in the case of policy addressing effective and safe management of research and development in the emerging field of nanotechnology. Specifically, we examine the agenda setting effects of the 21st Century Nanotechnology Research and Development Act (the Act), a piece of legislation designed to be implemented by a network of actors in the nanotechnology research and development policy subsystem. We adopt a public values lens in our examination of discourse related to societal concerns. Policy documents from Congress, an agency, and federal funding recipients are examined. Findings suggest a narrowing of public values discourse around more specific societal concerns in the documents crafted after the Act was passed.     

South Africa's maritime power in the Indian Ocean Rim∗

The article assesses South Africa's maritime power in the Indian Ocean. It is argued that South Africa needs a credible navy to exercise power and influence in support of foreign policy imperatives in the Indian Ocean. The maritime potential of other states which may have an impact on South Africa's interests is examined, including Australia, Malaysia, India, Pakistan and Kenya and, from outside the region, the United States, the United Kingdom and France. The contrast between the growth and modernisation of other navies and the contraction and ageing of the South African Navy is highlighted. It is concluded that these developments leave South Africa strategically vulnerable.     

How Economic Empowerment Reduces Women’s Reproductive Health Vulnerability in Tanzania

This article uses data from Northern Tanzania to analyse how economic empowerment helps women reduce their reproductive health (RH) vulnerability. It analyses the effect of women’s employment and economic contribution to their household on health care use at three phases in the reproductive cycle: before pregnancy, during pregnancy and at child birth. Economic empowerment shows a positive effect on health seeking behaviour during pregnancy and at child birth, which remains robust after controlling for bargaining power and selection bias. This indicates that any policy that increases women’s economic empowerment can have a direct positive impact on women’s RH.     

Are Women as Likely to Take Risks and Compete? Behavioural Findings from Central Vietnam

Using controlled experiments to compare the risk attitude and willingness to compete of husbands and wives in 500 couples in rural Vietnam, we find that women are more risk averse than men and that, compared to men, women are less likely to choose to compete, irrespective of how likely they are to succeed. Relevant to development programmes concerned with lifting women out of poverty, our findings suggest that women may be more reluctant to adopt new technologies, take out loans, or engage in economic activities that offer higher expected returns, in order to avoid setups that require them to be more competitive or that have less predictable outcomes.