Sexual dimorphism of the calcaneus of South African blacks

Forensic anthropology is a rapidly growing field in South Africa and skeletal biologists are often called upon by the police to assist in personal identification from skeletal remains, which are recovered in suspected cases of homicide and suicide and in mass disaster. Measurements of the calcaneus have been shown to be sexually dimorphic in South African whites. Since the validity of discriminant function equations in sex determination is population specific, the aim of the present study was to derive similar equations for the calcanei of the South African blacks. The bones that were used in this study were obtained from the Raymond A. Dart Collection of Human Skeletons, School of Anatomical Sciences, University of the Witwatersrand, Johannesburg. One hundred and sixteen (116) intact and non-pathological calcanei, consisting of 58 males and 58 females and belonging to individuals whose age at death ranged between 22 and 75 years, were selected by the simple random sampling technique. The measured variables included the maximum length, the load arm length, the dorsal articular facet length, the body height, the maximum height, the cuboidal facet height, the middle breadth, the dorsal articular facet breadth and the maximum breadth. Discriminant function analyses were done using the Statistical Product and Service Solutions (SPSS) program. All measured parameters of the calcaneus showed significant sexual differences. Length measurements were found to be the most sexually dimorphic. Combinations of variables provided better estimate of sex (79%-86%) than individual variables (64%-79%).     

Injuries and Health Care Use in Women with Partners in Batterer Intervention Programs

Objective:To characterize injury frequency, injury patterns, and health care seeking behavior in women with intimate partners enrolled in batterer intervention programs. Methods: A standardized telephone interview was conducted on a sample of women with male partners enrolled in batterer intervention programs in four U.S. cities. Information on prior injuries and the utilization of health care services was sought. Results: Four hundred and eighty eight of the 648 women (75.3%) reported a history of prior injury as a result of abuse. Contusions were the most common injury. Of the women reporting contusions, 233 (51.4%) reported contusions as their only injuries. Another 220 women (48.6%) reported other injuries in addition to contusions. In the majority of cases (63.2%) the contusions were to multiple body parts. When the contusion involved only one anatomical region, it was mostly to the face. A total of 192 of the 488 injured women (39.3%) reported ever seeking medical care for injuries caused by their intimate partner. Twenty-three women (4.7% of the injured cohort or 3.5% of the total cohort) reported having ever been hospitalized for injuries sustained from abuse.     

Who benefits from minority business set-asides? The case of New Jersey

Race-based remedies often are justified by evidence of prior discrimination. They work when they benefit groups previously disadvantaged. This article examines one such remedy—minority business set-asides—and its application in the award of public procurement and construction contracts by the state of New Jersey. Analyzed are contract awards to minority and non-minority/non-women-owned business enterprises in 1990, as well as in periods before, during, and after the imposition of a state minority set-aside program. Using a conventional decomposition approach, the article reveals significant discriminatory gaps in the success of minority- versus non-minority-owned firms in obtaining contracts from the state of New Jersey. The analysis suggests that minority contracting success rates fell from the pre-set-aside era to the set-aside era and that discriminatory outcomes persisted. The particular remedy chosen—while justified based on evidence of prior discrimination—appears not to have reduced the original discrimination nor did it unambiguously benefit minority businesses.     

Do National and International Media Cover the Same Event Differently? The Online Media Framing of Irreecha Festival Tragedy

This article examines how media framed the deadly stampede that killed several dozen people gathered to celebrate a festival in Ethiopia. News articles published by 14 national media (N=21) and 116 international media (N=117) on October 2 and 3, 2016 were collected and comparative content analysis was carried out between April and May 2017. Conflict, attribution of responsibility and political consequences frames dominated the coverage. The differences observed in the use of conflict, responsibility and morality frames by national and international media were statistically significant. The differences in the appearance of political consequences and human-interest frames in national and international media were not statistically significant. In terms of coverage pattern, the themes of headlines of almost all the news articles published on the first day after the incident focused on deaths of people whereas the second day headlines diverged to deaths, mourning, unrest that followed, and other issues as the media found additional facts to organise strong and compelling frames to influence the audience. Based on the findings, this article generalises that national and international media cover the same disaster from different perspectives—national media promote national interest whereas international media emphasise conflict.     

What Interventions Work Best for Families Who Experience Homelessness? Impact Estimates from the Family Options Study

What housing and service interventions work best to reduce homelessness for families in the United States? The Family Options Study randomly assigned 2,282 families recruited in homeless shelters across 12 sites to priority access to one of three active interventions or to usual care in their communities. The interventions were long‐term rent subsidies, short‐term rent subsidies, and transitional housing in supervised programs with intensive psychosocial services. In two waves of follow‐up data collected 20 and 37 months later, priority access to long‐term rent subsidies reduced homelessness and food insecurity and improved other aspects of adult and child well‐being relative to usual care, at a cost 9 percent higher. The other interventions had little effect. The study provides support for the view that homelessness for most families is an economic problem that long‐term rent subsidies resolve and does not support the view that families must address psychosocial problems to succeed in housing. It has implications for focusing government resources on this important social problem.     

Course corrections and failed rationales: how comparative advantage and debt are used to legitimise austerity in Africa and Latin America

This article examines the role of ideological mechanisms in support of long-term economic liberalisation. Specifically we examine the ideological roles of comparative advantage and debt reduction as precursors to austerity policy imposition. Austerity policies, as episodic mechanisms designed to deepen neoliberalisation, are examined in the comparative historical context of Africa and Latin America.