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We provide a method to solve optimization problem when objective function is a complex stochastic simulator of an urban transportation system. To reach this goal, a Bayesian optimization framework is introduced. We show how the choice of prior and inference algorithm effect the outcome of our optimization procedure. We develop dimensionality reduction techniques that allow for our optimization techniques to be applicable for real-life problems. We develop a distributed, Gaussian Process Bayesian regression and active learning models that allow parallel execution of our algorithms and enable usage of high performance computing. We present a fully Bayesian approach that is more sample efficient and reduces computational budget. Our framework is supported by theoretical analysis and an empirical study. We demonstrate our framework on the problem of calibrating a multi-modal transportation network of city of Bloomington, Illinois. Finally, we discuss directions for further research.

Natural disasters represent major stressors, resulting in psychological distress and physiological responses such as increased cortisol. During pregnancy, this impacts not only maternal well‐being, but also fetal development. In 2018, Hurricane Florence caused extensive damage across the eastern United States. Studies indicated that compared to married pregnant women, unmarried pregnant women had higher risk of distress. Here we assess hair cortisol among a subsample of participants, and variations based on marital status. Methods We analyzed multiple stress measures among 37 participants who were pregnant during Hurricane Florence. We used questionnaires modeled on previous studies to assess hardship associated with the hurricane, psychological distress, sociodemographic characteristics, social support, and food security. We analyzed cortisol concentrations in proximal and distal hair sections, representing stress around the time of the disaster (distal) and 3–4 months following the disaster (proximal). We used linear regression to test relationships between hair cortisol and self‐report stress measures, and variations based on marital status. Results Self‐report measures of distress and hardship were similar among married and unmarried participants. Mean cortisol levels in distal and proximal sections were higher among unmarried participants. Controlling for confounding variables, hardship was not associated with hair cortisol. Distress predicted cortisol in distal sections (β = .482, p = .018), with a trend for proximal sections (β = .368, p = .055). Marital status was a significant predictor of distal (β = .388, p = .027) and proximal (β = .333, p = .047) hair cortisol, explaining 8.6%–11.7% of unique variance. Conclusions Preexisting and intersecting risk factors likely place unmarried pregnant individuals at risk of stress during and following a disaster.

In this article I put forward a sociology of translation informed by the ideas of Pierre Bourdieu. Founded on a theory of action, this theory may be defined as a theory of translation practice. Translation practice is examined here through the study of the translation of symbolic goods, specifically American literature into French. The notions of 'field', 'habitus' and 'illusio' are briefly analysed and applied to American literature in French. The habitus of Marcel Duhamel and Maurice-Edgar Coindreau are examined, as well as the illusio specific to the science-fiction field. Bourdieusian sociology serves as a foundation for raising questions that are often discussed in translation studies but not dealt with in the article -questions of ethics, censorship, resistance, power... résuméDans cet article nous présentons une sociologie de la traduction informée par les idées de Pierre Bourdieu. Fondée sur une théorie de l'action pratique, cette théorie peut être définie comme une théorie de la pratique traductive. La pratique traductive est envisagée sur l'étude de la traduction de biens symboliques, spécifiquement de la littérature américaine en français. Sont brièvement analysées les notions de champ, d'habitus et d'illusio, appliquées à la littérature américaine en français. Les habitus de Marcel Duhamel et de Maurice-Edgar Coindreau sont examinés, ainsi que l'illusio propre au champ de la science-fiction. Sur ces notions de sociologie bourdieusienne, se greffent certaines questions qui se posent en traductologie mais ne sont pas traitées dans l'article, les questions de l'éthique, de la censure, de résistance, de pouvoir… mots-cléSociologie bourdieusienne de la traduction. Champ. Habitus. Illusion. Littérature américaine. Champs de littérature en français.

Elderly residents of nursing homes do not only have the right to receive high-quality medical and nursing care, but also and explicitly to lead an autonomous life that enables them to partic-ipate in society. This right is not least stipulated in the UN Convention on the Rights of Persons with Disabilities. The application-based research project ‘Autonomous Participation in Residential Care Facilities for the Elderly’ analysed the prerequisites for realising elderly residents’ autonomous participation in their nursing homes. Within the framework of a sequential mixed methods study, the researchers conducted interviews with such residents, their relatives and care home staff, participatory observations in selected nursing homes and an online survey throughout North Rhine-Westphalia. As a result, they were able to identify factors which facilitate and restrict such participation from the perspectives of the residents, staff and the care home itself for the first time, and thus stipulate important requirements for the facilitation and implementation of participation within a framework model.