On the applicability of secondary dentin formation to radiological age estimation in young adults

The literature provides linear regression formulas for dental age estimation that is based on radiological two-dimensional measurements of the pulp size. The aim of the present study was to explore whether the previously presented regression formulas could lead to statistically sound results and to appropriate repeatability when applied to young individuals. Orthopantomograms (OPGs) of 44 Austrian individuals, aged between 13 and 24 years, were selected at random. In accordance with the reported method, six teeth on each OPG were chosen to carry out the measurements. Statistical analysis was performed in order to assess the difference between the estimated and the true chronological age. The regression formulas reported by Kvaal et al. (1995) led to a consistent underestimation; the regression formulas reported by Paewinsky et al. (2005) resulted in a constant overestimation of age. The statistical analysis of intraobserver and interobserver variation revealed a variation width below 2%, respectively.     

State employment protection statutes for victims of domestic violence: public policy's response to domestic violence as an employment matter

Evidence indicates that domestic violence has negative consequences on victims' employment; yet employers lag in recognizing this as a workplace issue. To address the problem, some states have established several policy solutions. To understand the scope of the public sector's response to domestic violence as a workplace issue, a content analysis of state-level employment protection policies for domestic violence victims (N = 369) was conducted. Results indicate three broad policy categories: (a) policies that offer work leave for victims; (b) policies that aim to reduce employment discrimination of domestic violence victims; and (c) policies that aim to increase awareness and safety in the workplace. Subcategories emerged within each of these three categories. Implementation of employment protection policies varies significantly across states. Implications for workplaces, practitioners, and policy leaders are discussed.     

Accessing donor conception information in Australia: a call for retrospective access

Donor conception practices in Australia have left thousands of donor-conceived people, their families and gamete donors bereft of information. The lack of a nationally timeline-consistent approach to information access has driven these people to seek support and information from self-help groups, online communities and even their own DNA. This article examines the historical perspective of information access and how progress is being made through lobbying and public awareness. To determine the current status of information availability, fertility clinics around Australia were surveyed. It is argued that current practices continue to fail donor-conceived people, their families and gamete donors, and that until all donor offspring are afforded the right to know their genetic family history, they will continue to suffer discrimination, and potentially risk psychological and physical trauma.     

‘Two children to make ends meet’: the ideal family size,parental responsibilities and costs of children on two sides of the Iron Curtain during the post-war fertility decline

One of the major corollaries of the post-war fertility boom and decline is that two-child families became common across Europe after the 1970s. Despite the general agreement on the convergence of fertility trends, there is still little understanding of how this change took place in a comparative perspective of Western and Eastern Europe, which at that time were characterised by Cold War tensions of different ideological regimes. This study addresses this aspect by focusing on individual decisions around childbearing, child-rearing and family size. Based on 104 oral histories from Switzerland and Ukraine, this study illuminates that the urban setting provided parents with a similar set of constraints and opportunities, which eventually resulted in strikingly similar perceptions of the costs of childrearing on two sides of the Iron Curtain. Individuals’ motives to postpone first birth in Switzerland and second birth in Ukraine rested on a similar aspiration to invest in the well-being of children by ensuring material security for the family. This aim was increasingly achieved through female labour-force participation and adoption of modern contraception – the pill in Switzerland and abortion in Ukraine. While the timing of returning to the labour market and the share of women working after entering parenthood might have varied across the two contexts, a good mother became increasingly defined in both contexts in terms of providing emotionally and financially for her children. Although the introduction of modern birth control methods allowed couples to plan family size more carefully, it also made Swiss and Ukrainian women increasingly carry the major costs and actual burden of birth control. Altogether, this study challenges the common assumption around the persistence of strikingly different demographic realities in post-war Western and Eastern Europe by uncovering the mechanisms behind the stabilisation of family size around the two-child family ideal.     

Predictive validity of the dynamic risk assessment and management system in individuals with intellectual disability residing in the community

Background. The Dynamic Risk Assessment and Management System (DRAMS) was created to measure dynamic risk in individuals with intellectual disabilities (ID). Steptoe, Lindsay, Murphy, and Young, (2008) examined the construct validity, reliability and predictive validity of the dynamic risk assessment and management system (DRAMS) in offenders with intellectual disability and found that the total DRAMS score and sections on mood, antisocial behaviour and intolerance/agreeableness predicted incidents with a medium effect size for offenders with ID residing in high secure settings.     

Death by compaction in a garbage truck

We report on two deaths by compaction in a garbage truck that recently occurred in this county. In both cases, the victim apparently climbed into a recycling dumpster to sleep, and was emptied with the contents of the receptacle into a garbage truck. Subsequent compaction of the victim with the load led to death. We also discuss several similar fatalities that have been reported to the U.S. Consumer Product Safety Commission.     

The relationship between the soft tissues and the skeletal detail of the mouth

The estimation of mouth width and lip thickness from the skull for facial reconstruction has traditionally relied upon scant scientific research and "rules of thumb" laid down by subjective interpretation and experience. This study tested these assumptions by taking caliper and photographic measurements of mouth width and interpupillary and interlimbus distances of 96 subjects and lip thickness and teeth height measurements of 95 subjects. The most reliable indicator of mouth width was found to be the interlimbus distance, and lip thickness was positively related to the height of the teeth. There were no differences in these relationships between men and women. Standards for predicting the lip thickness from the teeth height were suggested for White Europeans and Asians from the Indian subcontinent.