| 1. |
- Ahlborg, Tone, 1950, et al.
(författare)
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Sensual and sexual marital contentment in parents of small children--a follow-up study when the first child is four years old.
- 2008
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Ingår i: Journal of sex research. - : Informa UK Limited. - 0022-4499 .- 1559-8519. ; 45:3, s. 295-304
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Tidskriftsartikel (refereegranskat)abstract
- This follow-up study explored parents' (N=452) intimate relationships when their firstborn child was 6 months old and then 4 years later. The measurement used was a modified version of the Dyadic Adjustment Scale, DAS. The present results show that most parents responding were content sensually at 6 months postpartum in 2002 and 4 years later, in 2006. More parents had changed from being sensually content in 2002 to discontent in 2006, than the contrary, however, and the sexual contentment remained low. The average sexual frequency was low both at 6 months and at 4 years for both parents with and without additional children. Experiencing tiredness as a hindrance to having sex was perceived as a greater problem among those parents without additional children. Prospective regression analyses indicated that sexuality was significantly related to both sensual and sexual contentment 4 years later. Sexuality was also one of the most significant covariates in the cross-sectional regression analysis for sensual contentment. Since sexuality plays a central role in partner well-being, it may be an important target for helping parents with small children.
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| 2. |
- Becker, Joel, et al.
(författare)
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Resource profile and user guide of the Polygenic Index Repository
- 2021
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Ingår i: Nature Human Behaviour. - : Nature Research (part of Springer Nature). - 2397-3374. ; 51:6, s. 694-695
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Tidskriftsartikel (refereegranskat)abstract
- Polygenic indexes (PGIs) are DNA-based predictors. Their value for research in many scientific disciplines is growing rapidly. As a resource for researchers, we used a consistent methodology to construct PGIs for 47 phenotypes in 11 datasets. To maximize the PGIs’ prediction accuracies, we constructed them using genome-wide association studies—some not previously published—from multiple data sources, including 23andMe and UK Biobank. We present a theoretical framework to help interpret analyses involving PGIs. A key insight is that a PGI can be understood as an unbiased but noisy measure of a latent variable we call the ‘additive SNP factor’. Regressions in which the true regressor is this factor but the PGI is used as its proxy therefore suffer from errors-in-variables bias. We derive an estimator that corrects for the bias, illustrate the correction, and make a Python tool for implementing it publicly available. © 2021, The Author(s), under exclusive licence to Springer Nature Limited.
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| 3. |
- Bähr, Matthias, et al.
(författare)
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PASSAge - Personalized Mobility, Assistance and Service Systems in an Ageing Society : PASSAge - Personalisierte Mobilität, Assistenz und Service Systeme in einer alternden Gesellschaft
- 2013
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Ingår i: Lebensqualität im Wandel von Demografie und Technik (AAL 2013). - : VDE-Verlag.
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Konferensbidrag (refereegranskat)abstract
- The demographic change in modern societies has a significant impact on the future planning of self-determined mobility and mobility means. An optimized accessibility of the means of transportation is required, as well as their connection towards buildings and residences. These connections have to be modular and compatible to the mobility means of the users. Barrier-free accessibility according to the existing norms can address these problems only partially. Broader and holistic concepts are needed here. The project PASSAge aims at the implementation of seamless mobility chains that smoothly connect private, semi-public and public space. Mobility shall be ensured by the extension of existing mobility means with user-oriented components. The project follows the approach to complement the barrier-free access and usage of public transportation with mostly electrically powered compact vehicles and micro vehicles. These have to be adopted by physical means and information technology means to residences and building structures. The goal is to develop a flexible socio-technical infrastructure with a multitude of mobility means and modular building, thus creating synergy effects. Core to this approach is the development of business models, which allow for and ensure the allocation and co-ordination of mobility services. Interfaces will be created for all compact vehicles and micro vehicles that extend their functionality both digitally and physically and thereby enable their ubiquitous connection to the envisioned services.
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