Maternal employment and adolescent sexual behavior

This study investigated whether maternal employment would be associated with teenage sexual attitudes and behaviors likely to increase the probability of teenage pregnancy. Female subjects whose mothers were employed outside the home during the high school years (a) had a greater tendency to begin sexual relations before age 19, (b) expressed less concern regarding the risk of unintended pregnancy, and (c) scored lower on an objective test of their practical knowledge about contraception.Received Ph.D. in social psychology from the University of Washington. Research interests include personality and environmental influences on adjustment.Received Ph.D. from University of Georgia. Current research interests are in behavioral teratology.Received Ph.D. from Oklahoma State University. Research interests are in loneliness and adjustment.Received Ph.D. from North Carolina State University. Research interests are in population and urban sociology.     

Computerized craniofacial reconstruction using CT-derived implicit surface representations

In forensic craniofacial reconstruction, facial features of an unknown individual are estimated from an unidentified skull, based on a mixture of experimentally obtained guidelines on the relationship between soft tissues and the underlying skeleton. In this paper, we investigate the possibility of using full 3D cross-sectional CT images for establishing a reference database of densely sampled distances between the external surfaces of the skull and head for automated craniofacial reconstruction. For each CT image in the reference database, the hard tissue (skull) and soft tissue (head) volumes are automatically segmented and transformed into signed distance transform (sDT) images, representing for each voxel in this image the Euclidean distance to the closest point on the skull and head surface, respectively, distances being positive (negative) for voxels inside (outside) the skull/head. Multiple craniofacial reconstructions are obtained by first warping each reference skull sDT maps to the target skull sDT using a B-spline based free form deformation algorithm and subsequently applying these warps to the reference head sDT maps. A single reconstruction of the target head surface is defined as the zero level set of the arithmetic average of all warped reference head sDT maps, but other reconstructions are possible, biasing the result to subject specific attributes (age, BMI, gender). Both qualitative and quantitative tests (measuring the similarity between the 3D reconstructed and corresponding original head surface) on a small (N = 20) database are presented to proof the validity of the concept.     

Is Small Still Flexible? An Evaluation of Recent Trends in Danish Politics

How has Denmark been able to adjust its economic and industrial policies in an era of major changes in the international economy? The article gives a survey of the last 10 years, especially more recent years. Before 1986 wage policy and public-expenditure policy were dominant. Since then they have been supplemented by a new structural policy to increase the level of technology, to improve education and research and to change the composition of Danish exports as far as products and markets are concerned. The adjustment of policies has taken place in a stable multi-centred political system. The process has been characterized by institutionalized campaigning, moulding of interests and mobilization of compromises and mutual understanding. The capacity for flexible adjustment seems to originate from the stability of the political system. Likewise, uncertainty and instability seem to weaken the capacity for political flexibility. During the last two years the transformation of the elite consensus into state programmes and administrative decision-making has been hampered and the whole structural policy approach has been challenged by a neoliberal alternative. This is mainly due to an extraordinary parliamentary stalemate in a situation of extreme minority parliamentarism.     

The discursive micro-politics of blame avoidance: unpacking the language of government blame games

Policymakers often engage in blame avoidance behaviour that affects the ways in which they structure their organisations, adopt policies and operating routines, and present their work to the public. The linguistic aspects of such behaviour have received relatively little academic attention. In this paper, I seek to advance blame avoidance scholarship by introducing to its analytical toolbox useful conceptual instruments from linguistically informed discourse studies. Based on a multidisciplinary literature review, I show how the discursive study of policy-related blame games is situated within the wider scholarship dealing with a variety of blame phenomena. I provide an inventory of the micro-level building blocks of blame games: discursive strategies of persuasion, and narratives of cause, failure, and scandal. I suggest that by treating government blame games as mediated ‘language games’, policy scholars can complement the analysis of various political variables traditionally discussed in policy literature with detailed understanding of the micro-politics of presentational blame avoidance.     

An Illicit Love Affair During the Third Reich: Who is My Grandfather?*

More than 60 years after an illicit love affair had occurred between Erika H, wife of a Wehrmacht soldier, and a Polish slave worker during World War II, we could clarify the blood relationships of her daughter Uta. When Erika H had become pregnant both of the men could have fathered the child. Erika H was found guilty of fraternization and imprisoned at Ravensbrück concentration camp. She gave birth to Uta and died there in 1944. Uta survived the war as did Erika's husband Gustav, who accepted Uta as his child. Blood samples from family members were taken and DNA extracted. A panel of 16 short tandem repeat (STR) loci were amplified and separated by capillary electrophoresis and the likelihoods calculated using the MLINK software. The combined genotypes yielded a cumulative likelihood ratio of over 200,000 against paternity of Gustav H. This case serves to illustrate the utility of STR profiles for complex deficiency kinship analysis.     

Paradox of voting under an urn model: The effect of homogeneity

We propose a simple Pólya-variety urn model for calculating paradox-of-voting probabilities. The model contains a homogeneity parameter, and for specific values of this parameter the model reduces to cases previously discussed in the literature. We derive a Dirichlet family of distributions for describing the assignment of preference profiles in large committees, and we show how the homogeneity parameter relates to measures of similarity among voters, suggested in prior studies.     

The European Union and Mutual Assistance: More than Defence

Abstract

The first activation of the European Union’s “Mutual Assistance Clause”, following the 13 November 2015 terrorist attacks in Paris, demonstrated that this article can be used very flexibly, not just to help defend French territory but also its expeditionary operations. But if flexibility is an asset, improvisation is not. In order to maximise the potential of the clause, the role of the EU institutions needs to be clarified, in addition to that of the member states, and new capacities must be created at the EU level, notably in intelligence and planning.