| 1. |
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- 2019
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Tidskriftsartikel (refereegranskat)
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| 2. |
- Hällfors, Maria, et al.
(författare)
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Translocation of an arctic seashore plant reveals signs of maladaptation to altered climatic conditions
- 2020
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Ingår i: PeerJ. - London : PeerJ. - 2167-8359. ; 8
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Tidskriftsartikel (refereegranskat)abstract
- Ongoing anthropogenic climate change alters the local climatic conditions to which species may be adapted. Information on species’ climatic requirements and their intraspecific variation is necessary for predicting the effects of climate change on biodiversity. We used a climatic gradient to test whether populations of two allopatric varieties of an arctic seashore herb (Primula nutans ssp. finmarchica) show adaptation to their local climates and how a future warmer climate may affect them. Our experimental set-up combined a reciprocal translocation within the distribution range of the species with an experiment testing the performance of the sampled populations in warmer climatic conditions south of their range. We monitored survival, size, and flowering over four growing seasons as measures of performance and, thus, proxies of fitness. We found that both varieties performed better in experimental gardens towards the north. Interestingly, highest up in the north, the southern variety outperformed the northern one. Supported by weather data, this suggests that the climatic optima of both varieties have moved at least partly outside their current range. Further warming would make the current environments of both varieties even less suitable. We conclude that Primula nutans ssp. finmarchica is already suffering from adaptational lag due to climate change, and that further warming may increase this maladaptation, especially for the northern variety. The study also highlights that it is not sufficient to run only reciprocal translocation experiments. Climate change is already shifting the optimum conditions for many species and adaptation needs also to be tested outside the current range of the focal taxon in order to include both historic conditions and future conditions. ©2020 Hällfors et al.
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| 3. |
- Lethin, Connie, et al.
(författare)
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Predicting caregiver burden in informal caregivers caring for persons with dementia living at home – A follow-up cohort study
- 2020
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Ingår i: Dementia. - London : Sage Publications. - 1471-3012 .- 1741-2684. ; 9:3, s. 640-660
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Tidskriftsartikel (refereegranskat)abstract
- Longitudinal studies of caregiver burden when caring for persons with dementia living at home are sparse. The aim of the study was to identify factors associated with caregiver burden and predicting increased burden related to caregivers, persons with dementia and formal care. Data were collected through interviews with 1223 caregivers in eight European countries. Bivariate and multivariate regression analyses were performed. Factors associated with caregiver burden included extensive informal care provision, decreased well-being and reduced quality of life for the caregiver and reduced cognition, decreased quality of life, severe neuropsychiatric symptoms and depression in the person with dementia and caregivers’ negative experience of quality of care. Factors predicting an increased burden were diminished caregiver well-being, severe neuropsychiatric symptoms of the person with dementia and caregivers’ negative perception of quality of care. The knowledge gained in this study may be useful in developing more adequate service systems and interventions to improve dementia care. © 2018, The Author(s) 2018.
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| 4. |
- Amirahmadi, Ali, 1994-, et al.
(författare)
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A Masked Language Model for Multi-Source EHR Trajectories Contextual Representation Learning
- 2023
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Ingår i: Caring is Sharing - Exploiting the Value in Data for Health and Innovation - Proceedings of MIE 2023. - Amsterdam : IOS Press. - 1879-8365 .- 0926-9630. - 9781643683881 ; 302, s. 609-610, s. 609-610
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Konferensbidrag (refereegranskat)abstract
- Using electronic health records data and machine learning to guide future decisions needs to address challenges, including 1) long/short-term dependencies and 2) interactions between diseases and interventions. Bidirectional transformers have effectively addressed the first challenge. Here we tackled the latter challenge by masking one source (e.g., ICD10 codes) and training the transformer to predict it using other sources (e.g., ATC codes).
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| 5. |
- Dinse, Daniella, et al.
(författare)
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The influence of the Covid-19 pandemic on municipal meeting places arranging group exercise for older persons
- 2023
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Ingår i: International Journal of Qualitative Studies on Health and Well-being. - Abingdon : Taylor & Francis. - 1748-2623 .- 1748-2631. ; 18:1
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: Many municipalities today, together with other stakeholders, offer group exercises for the older population via municipal meeting places, focusing on promoting good health. During the Covid-19 pandemic, these group exercises either continued in a modified form or ceased. The aim of this study was to explore involved stakeholders' experiences of group exercises for older persons arranged via municipal meeting places during the Covid-19 pandemic. METHODS: Six online focus group interviews were conducted with 25 stakeholders, such as decision-makers and representatives from the non-profit sector, from seven municipalities in Sweden. Data were analysed using thematic analysis. FINDINGS: The collaboration around the group exercises was challenged due to affected communication and decision-making. The stakeholders described the importance of adapting and finding new ways to offer group exercise. Furthermore, the re-arranging of group exercises created concerns about the well-being of the older persons but also happiness with the older persons ability to act for their own well-being during the pandemic. CONCLUSIONS: This study highlights the importance of the municipalities exchanging experiences, making the older persons more involved in the decision-making process, enabling a person-centred encounter with the older persons when exercising in groups, and strengthening supportive environments by sharing the ownership of arranging the group exercises with the older persons.
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| 6. |
- Durmus, Dorukalp, et al.
(författare)
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Investigating the methods and health outcomes of research studies on light pollution and human physiology and behaviour : a systematic review
- 2022
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Ingår i: 2022 Joint Conference - 11th International Conference on Energy Efficiency in Domestic Appliances and Lighting and 17th International Symposium on the Science and Technology of Lighting, EEDAL/LS:17 2022. - : Institute of Electrical and Electronics Engineers Inc.. - 9782492754005 - 9781665431439
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Konferensbidrag (refereegranskat)abstract
- Light at night (LAN) enables humans to extend their lifestyle and exploration, cultivates economic growth, and increases the perception of safety. On the other hand, LAN has been connected to adverse health outcomes, such as circadian disruption, mood effects, and increased breast cancer incidence risk in humans. Studies investigating health outcomes of LAN utilize a variety of methods sometimes resulting in conflicting outcomes. We conducted a systematic review focusing on the experimental methods and health outcomes of LAN studies. While most studies found a negative impact of LAN on human health, lighting conditions were not adequately reported or controlled in many cases. Recommendations are provided for future research studies investigating LAN effects on human health outcomes.
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| 7. |
- Erlandsson, Lena-Karin, et al.
(författare)
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Arbetsterapi inom palliativ vård : Vardagen och döden
- 2024. - 1
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Bok (populärvet., debatt m.m.)abstract
- I ett palliativt sammanhang, nära livets slut, utmanas och hotas den trygga vardagen. Det blir särskilt viktigt att bevara och trygga delar av vardagen, både för den som ska lämna och för dem som stannar kvar. Med avstamp i vardagen, den vanliga lunken och vanorna, synliggör författarna arbetsterapiprofessionens ansvarsområde i den palliativa vården. Författarna använder genomgående ValMO-modellens begrepp och teoretiska resonemang för att beskriva människors vardag och görande, och samband med hälsa och livskvalitet i livets slutskede. Varje avsnitt illustreras med fallbeskrivningar för att synliggöra situationer som arbetsterapeuten kan möta. Fallbeskrivningar används också för att beskriva arbetsterapeutens ansvar, åtgärder och roll i teamet. Arbetsterapi inom palliativ vård är skriven för arbetsterapeuter och arbetsterapistudenter som arbetar eller kommer att arbeta med palliativ vård.
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| 8. |
- Friel, Ross, Dr, 1982-, et al.
(författare)
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3D Printed Radar Lenses with Anti-Reflective Structures
- 2019
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Ingår i: Designs. - Basel : MDPI. - 2411-9660. ; 3:2
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Tidskriftsartikel (refereegranskat)abstract
- Background: The purpose of this study was to determine if 3D printed lenses with wavelength specific anti-reflective (AR) surface structures would improve beam intensity and thus radar efficiency for a Printed Circuit Board (PCB)-based 60 GHz radar. This would have potential for improved low-cost radar lenses for the consumer product market. Methods: A hyperbolic lens was designed in 3D Computer Aided Design (CAD) software and was then modified with a wavelength specified AR structure. Electromagnetic computer simulation was performed on both the ‘smooth’ and ‘AR structure’ lenses and compared to actual 60 GHz radar measurements of 3D printed polylactic acid (PLA) lenses. Results: The simulation results showed an increase of 10% in signal intensity of the AR structure lens over the smooth lens. Actual measurement showed an 8% increase in signal of the AR structure lens over the smooth lens. Conclusions: Low cost and readily available Fused Filament Fabrication (FFF) 3D printing has been shown to be capable of printing an AR structure coated hyperbolic lens for millimeter wavelength radar applications. These 3D Printed AR structure lenses are effective in improving radar measurements over non-AR structure lenses. © 2019 by the authors. Licensee MDPI, Basel, Switzerland.
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| 9. |
- Hultqvist, Sara, 1977-, et al.
(författare)
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Conditions for uptake of evidence-based knowledge in municipal care for older people in Sweden : a developmental evaluation
- 2022
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Ingår i: BMC Research Notes. - London : BioMed Central. - 1756-0500. ; 15
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Tidskriftsartikel (refereegranskat)abstract
- Objective: The objective of this paper is to describe the initial phase of a long-term collaboration initiative between a municipality and the Faculty of Medicine at a university in Sweden. The overall ambition of the collaboration is to strengthen the quality of care for older people. The concrete goal is to equip academically trained registered health care professionals (HCP) with tools for transferring evidence-based knowledge into practice. As municipal healthcare for older people is mainly carried out by staff lacking academic education, reg. HCP are key actors to bring in and consolidate an evidence-based approach in this setting. Developmental evaluation (DE) has been used to evaluate four separate activities in the initial phase. The activities where sequenced in a cumulative design to provide knowledge for further development of adequate tools.Results: The cumulative design originally planned did not fit the internal logic of the municipality. Therefore, workflow and pace adjustments were made to proceed towards the joint ambition; the creation of fruitful conditions for the uptake of evidence-based knowledge. Long-term collaboration between academia and organizations outside academia demands a sensitive and flexible research approach, recognizing that collaboration implies mutuality and restricts the sovereignty of academia in designing research.
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| 10. |
- Jägerbrand, Annika, 1972-, et al.
(författare)
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EU ecodesign requirements for waste handling of lighting : perspectives from France and Sweden
- 2022
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Ingår i: 2022 Joint Conference - 11th International Conference on Energy Efficiency in Domestic Appliances and Lighting and 17th International Symposium on the Science and Technology of Lighting, EEDAL/LS:17 2022. - : Institute of Electrical and Electronics Engineers Inc.. - 9782492754005 - 9781665431439
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Konferensbidrag (refereegranskat)abstract
- Circular economy is becoming an important topic for lighting design, research, and industry. Recent legislation, like the EU's ecodesign regulation, has established circularity, reparability, and recyclability as requirements for the industry. This article investigates what happens at the end-of-life stages of lighting products through questionnaires and interviews conducted with experts in Sweden and France. The focus is on understand the impact of the new EU requirements on industrial practice in France and Sweden. Moreover, the article provides ideas for practical improvement of both product recyclability and waste handling of luminaires and light sources.
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