Sequencing of mitochondrial DNA and the problem of human specificity

When analysing trace materials and degraded DNA the issue of human specificity is highly important. Especially when it comes down to the analysis of mitochondrial DNA which is extremely susceptible to contamination authenticity is the main question. Therefore in the presented study mitochondrial primers were tested on their human specificity. In all cases it was possible to amplify DNA of animals with human mt-primers. These unintentional amplifications could only be decreased by choosing austere PCR parameters. The study implies the importance of comprehensive evaluation of primers, chemicals and PCR parameters.     

Looking for needles in a haystack: Key issues affecting children's rights in the General Data Protection Regulation

The EU General Data Protection Regulation (GDPR) devotes particular attention to the protection of personal data of children. The rationale is that children are less aware of the risks and the potential consequences of the processing of their personal data on their rights. Yet, the text of the GDPR offers little clarity as to the actual implementation and impact of a number of provisions that may significantly affect children and their rights, leading to legal uncertainty for data controllers, parents and children. This uncertainty relates for instance to the age of consent for processing children's data in relation to information society services, the technical requirements regarding parental consent in that regard, the interpretation of the extent to which profiling of children is allowed and the level of transparency that is required vis-à-vis children. This article aims to identify a number of key issues and questions – both theoretical and practical – that raise concerns from a multi-dimensional children's rights perspective, and to clarify remaining ambiguities in the run-up to the actual application of the GDPR from 25 May 2018 onwards.     

Adult female victims of child sexual abuse: multitype maltreatment and disclosure characteristics related to subjective health

This study examined the impact of child sexual abuse and disclosure characteristics on adult psychological and psychosomatic symptoms. Data on abuse characteristics, disclosure-related events, and subjective health were collected through semistructured interviews and questionnaires from 123 adult women reporting having been sexually abused in childhood by someone close. The results indicate that disclosure-related events have a stronger relation than abuse characteristics to long-term consequences of childhood sexual abuse. In particular, a positive reaction from a partner was related to fewer symptoms. Of the abuse characteristics, exposure also to physical abuse was strongly associated to psychological sequelae.     

Paternity analysis in deficiency cases with related putative fathers: simulation of a deficiency analysis in 27 families

During the last few years, the number of privately ordered paternity investigations has increased considerably. Probably due to financial reasons in more and more cases only the putative father and the child are investigated. Additionally, very often only one method, such as STR analysis, is employed. This raises the question whether such a reduced analysis leads to reliable and clear results when investigating cases with related putative fathers. We investigated 165 individuals from 27 families using the AmpFlSTRIdentifiler multiplex PCR and calculated the paternity probabilities of the children to their biological fathers, uncles, grand fathers and other relatives. In more than 30% less than three exclusions between child and relative were detected. In five cases no exclusions were found between child and uncle, always leading to paternity probabilities >99.9%. These results show that the calculation of high probabilities (>99.9%) does not necessarily lead to the accurate conclusion of fatherhood. In many of our cases misleadingly the brother of the real father or another close relative would have been declared to be the biological father.     

Can it start small, but end big? expanding social assistance in South Africa

Generating heated politics in South Africa is a proposal to introduce a universal basic income grant, known as “BIG”. The “gaps” in the existing system of social assistance grants have caught the attention of activists and politicians across the political spectrum. Most concur on the need to expand the system, but the issue of how its “gaps” should be closed is a matter of great political divergence. To cast light on the significance of these debates, I show how the system's “gaps” are more complicated than measurements of poverty and inequality may suggest. Following the social and economic relations that develop around social grants, my analysis foregrounds a tension in the existing assistance system. Social grants provide a critical source of income for recipients and their kin, assisting them to confront the challenging realities of current labor market conditions. At the same time, social grants act as conduits for historical forces to articulate with local conditions and reshape relationships between citizens, the state, and the market. This tension points to the ambiguity of the BIG proposal and of its potential to engender a larger transformation. My research in South Africa was supported by grants from the Human Rights Program and the Richter Fund at the University of Chicago. I would like to thank the South Africans I interviewed at welfare offices and legal advice centers about the social assistance system and the experience of receiving grants. I also thank Makhotso Pholosi, Tebogo Segale, Pumi Yeni, the staff at the Legal Resources Centre in Pretoria, and my advisors, Jean Comaroff and Jennifer Cole. A version of this paper was presented at the 2002 conference of the U.S. Basic Income Guarantee Network and I thank the members of the panel on the South African Basic Income Proposal for their input.     

Public employment and the double role of bureaucrats

Bureaucrats in the government sector have a double role since they are both suppliers and demanders of public employment; they are publicly employed (supply labor) and they have an important say in deciding the size of the municipal employment (demand labor). In this paper we present and estimate a theoretical model that focuses on this double role of bureaucrats. The predictions from the theoretical model are supported by our empirical results: The estimates, based on data from Swedish municipalities 1990–2002, show that wages have smaller effects on the demand for bureaucrats than on the demand for other types of public employees. Actually, wages have no significant effect on the number of bureaucrats the municipality employs.     

Does Body Image Play a Role in Risky Sexual Behavior and Attitudes?

Body image and sexuality, both physically-oriented domains of the self, are likely linked, but few studies have examined their associations. In the present investigation, we studied emerging adult undergraduates (ages 17–19), focusing specifically on risky sexual behaviors and attitudes. Participants (N=434) completed a survey on body image, lifetime sexual behavior, sexual double standard attitudes, and attitudes about condoms. Males who evaluated their appearance more positively and who were more oriented toward their appearance were more likely to report risky sexual behavior, yet females who evaluated their appearance more positively were less likely to report risky sexual behavior. For most sexual attitudes, patterns did not differ by gender. Individuals who were more oriented toward their appearance believed more in the sexual double standard, and those who had more positive evaluations of their appearance perceived fewer barriers to using condoms. Intervention implications are discussed.An earlier version of this paper was presented at the 2003 Emerging Adulthood Conference, Boston, MA.Doctoral candidate in the Department of Human Development and Family Studies at the Pennsylvania State University. Her research interests include body image, sexuality, and gender in adolescence and emerging adulthood.Associate Professor in the Department of Human Development and Family Studies at the Pennsylvania State University. She received her PhD in developmental psychology from the University of California, Los Angeles. Her research interests include sexuality, interpersonal relationships, and gender role development during adolescence and emerging adulthood.Doctoral candidate in the Department of Human Development and Family Studies at the Pennsylvania State University. Her research interests include gender, adolescent development, and family relationships     

Symbolic Racism and Whites’ Attitudes Towards Punitive and Preventive Crime Policies

This study analyzes the determinants of Whites' support for punitive and preventive crime policies. It focuses on the predictive power of beliefs about race as described by symbolic racism theory. A dataset with 849 White respondents from three waves of the Los Angeles County Social Survey was used. In order to assess the weight of racial factors in crime policy attitudes, the effects of a range of race-neutral attitude determinants were controlled for, namely individual and structural crime attributions, perceived seriousness of crime, crime victimization, conservatism and news exposure. Results show a strong effect of symbolic racism on both types of crime policies, and in particular on punitive policies. High levels of symbolic racism are associated with support for tough, punitive crime policies and with opposition to preventive policies. Sub-dimensions of symbolic racism qualified these relationships, by showing that internal symbolic racism (assessing perceived individual deficiencies of Blacks) was most strongly predictive of punitiveness, whereas external symbolic racism (denial of institutional discrimination) predicted opposition to structural remedies. On the whole, despite the effects of race-neutral factors, the impact of symbolic racism on policy attitudes was substantial. Thus, White public opinion on both punitive and preventive crime policies is at least partially driven by racial prejudice.     

Discovery of decomposed and mummified corpses in the domestic setting--a marker of social isolation?

Mass media reports attribute the occurrence of decomposed or mummified corpses in a domestic setting mainly to an increasing social isolation of elderly people. Not much is known about the demographic and medical conditions under which individuals are found months or even years after death in their homes. For this study, autopsy reports of individuals found dead and mummified or decomposed between 1993 and 1997 with those from 1963 to 1967 were retrospectively analyzed. Between 1993 and 1997, a total number of 320 individuals were found decomposed at home compared to 412 such cases between 1963 and 1967. The proportion of individuals older than 64 years was significantly higher during the 1990s study period. Furthermore, the proportion of deaths attributable to natural causes was significantly lower during the 1990s, whereas the rate of suicides was nearly three times higher.