Expatriation: Entsendung ohne Wiederkehr?

The paper follows the process of expatriation from the application until the return from a foreign assignment. Phases of expatriation are shown and interpreted. The investment into intercultural trainings will be related to their benefit. Finally some hypotheses will summarize at the end the mingle of intercultural paradoxes, organizational dilemmas and emotional roller-coaster.Considering group dynamic aspects, sending employees abroad shows some interesting aspects: the interplay of disintegration, integration, reintegration, the loss of affiliation and membership as well as gaining new belongings, and finally and always, the loss of one sole cultural identity. Furthermore group dynamic experiences enable people to cope with emotional and structural uncertainties, staying socially agile in the intercultural situation, where the context of communication and cooperation has yet to be created and developed by the people involved.     

Diagnosis of cardiovascular disease in women

Cardiovascular disease (CVD, comprising coronary heart disease and stroke) is the leading cause of death in both sexes in developed countries. Although women are nine times more likely to die from CVD than they are from breast cancer, there is a general public belief that the most common cause of death is cancer. The symptoms of acute myocardial infarction and acute coronary syndromes differ between the sexes. Women are less likely to experience chest pain and may have non-specific symptoms. Normal or non-obstructive coronary disease, as detected by angiography, is more common in women. Scintigraphy improves the detection of coronary disease in women. There is an urgent need to increase awareness of both coronary heart disease in women and the limitations of commonly used diagnostic tools.     

Prediction in Multilevel Logistic Regression

The purpose of this article is to present a new method to predict the response variable of an observation in a new cluster for a multilevel logistic regression. The central idea is based on the empirical best estimator for the random effect. Two estimation methods for multilevel model are compared: penalized quasi-likelihood and Gauss–Hermite quadrature. The performance measures for the prediction of the probability for a new cluster observation of the multilevel logistic model in comparison with the usual logistic model are examined through simulations and an application.     

The making of active boards in Swedish public companies

Boards of directors are a vital part of corporate governance systems. In the on-going discussion about the development of national corporate governance systems, however, little interest has been given to the issue of how and why board behavior changes over time. In this article, we use an institutional approach and study the development of board behavior in Sweden between 1994 and 2004 and if it is affected by board composition and board network characteristics. In order to do so, we introduce the constructs of board activities, i.e. what the boards do, and board involvement, i.e. when in the decision process they get involved. Findings show that range of board activities and board involvement have increased drastically during this period, which indicates a change in the logic of appropriateness of Swedish board behavior. There are robust indications that new types of actors affect activities and involvement positively, as do board interlocks, whereas network centrality affects activities and involvement negatively.     

SKILL‐BIASED TECHNOLOGICAL CHANGE,UNEMPLOYMENT, AND BRAIN DRAIN

We develop a model of directed technology adoption, frictional unemployment, and migration to examine the effects of a change in skill endowments on the wages, employment rates, and emigration rates of skilled and unskilled workers. We find that, depending on the elasticity of substitution between skilled and unskilled workers and the elasticity of the matching function, an increase in the skill ratio can reduce both the relative unemployment rate and the relative emigration rate (brain drain) of skilled workers. We provide numerical simulations to support our findings and show that the effects are empirically relevant and potentially sizable.     

Advice to Risk Assessors Modeling Viral Health Risk Associated with Household Graywater

Quantitative microbial risk assessment (QMRA) is a valuable tool that can be used to predict the risk associated with human exposure to specific microbial contaminants in water sources. The transparency inherent in the QMRA process benefits discussions between multidisciplinary teams because members of such teams have different expertise and their confidence in the risk assessment output will depend upon whether they regard the selected input data and assumptions as being suitable and/or plausible. Selection of input data requires knowledge of the availability of appropriate data sets, the limitations of using a particular data set, and the logic of using alternative approaches. In performing QMRA modeling and in the absence of directly relevant data, compromises must be made. One such compromise made is to use available Escherichia coli data and apply a ratio of enteric viruses to indicator E. coli in wastewater obtained from prior studies to estimate the concentration of enteric viruses in other wastewater types/sources. In this article, we have provided an argument for why we do not recommend the use of a pathogen to E. coli ratio to estimate virus concentrations in single household graywater and additionally suggested circumstances in which use of such a ratio may be justified.     

THEORYCRAFTING

This article investigates theorycrafting, a cultural practice of gaming communities, to analyse the differences in participation, knowledge production and dissemination and to show the effect that this has on the community itself. Theorycrafting describes a process of reverse engineering, a process of extracting design ‘blue prints’ to understand a technology better, whose design is not accessible. The ‘design’ not accessible in this case is the game algorithm. The concept of scientification of gameplay is used to highlight the scientific approach of theorycrafters to their gameplay. Their ‘scientific’ approach is described by using Aristotle's concepts episteme, techne and phronesis. His concepts have been chosen as they help us to analyse the different layers of the meaning of ‘theory’ in theorycrafting. This article investigates which understanding of theory and science is central in the practice of theorycrafting. How is a specific concept of science part of mechanisms of participatory surveillance? Theorycrafting can be understood as the desire of players to gain control over the game and share this knowledge with other players. The production of knowledge for the community leads to formulas that are used to improve playing skills, but through the spread of add-ons and forms of social control, it can also be described as a tool for surveillance.     

The Swedish Tant: A Marker of Female Aging

This article presents and analyzes findings from interviews with women aged 45–65; popular magazines targeting women in this age category, and popular books and blogs on a Swedish age-sensitive concept, tant. The term can be used in many different senses, ranging from polite to derogatory, connoting “aunt,” or “granny,” but also “little old lady” and “biddy”; the term tantig translating to “frumpish.” The article discusses different representations of tant, how she is used as a symbol of invisibility and no longer being seen as a sexual being, but outdated. The concept is used as a warning, indicating an unwanted way to grow old, when addressing middle-aged and older women. As of recently, tant has come to be celebrated by young women, praised for moral courage, for thrift and being represented as free from the male gaze, no longer aiming to please or fretting about appearances. The article sheds light on the different uses of the concept, where who is categorizing whom is of utmost importance. The tant is used as a symbol for doing age either by derogation or by celebration.