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- Asayama, Shinichiro, et al.
(författare)
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Three institutional pathways to envision the future of the IPCC
- 2023
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Ingår i: Nature Climate Change. - : Nature Portfolio. - 1758-678X .- 1758-6798. ; 13:9, s. 877-880
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Tidskriftsartikel (refereegranskat)abstract
- The IPCC has been successful at building its scientific authority, but it will require institutional reform for staying relevant to new and changing political contexts. Exploring a range of alternative future pathways for the IPCC can help guide crucial decisions about redefining its purpose.
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| 2. |
- Gustafsson, Jasmine, et al.
(författare)
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Parental Mental Well-Being and Frequency of Adult-Child Nature Visits : The Mediating Roles of Parents' Perceived Barriers
- 2021
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Ingår i: International Journal of Environmental Research and Public Health. - : MDPI. - 1661-7827 .- 1660-4601. ; 18:13
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Tidskriftsartikel (refereegranskat)abstract
- Regular access to green space has been shown to provide several health benefits for children. However, children today spend less time outdoors. Thus, it has become important to understand what drives and limits children's activities in nature. Based on a Finnish online survey of 1463 parents of children aged 2-7 conducted in 2019, the current study examined parents' perceived barriers to visiting nature with their children. It also examined how parental mental well-being is related to families' frequency of nature visits, and whether this association is mediated by different categories of parents' perceived barriers. Eleven out of 12 barriers were largely perceived by parents as reasons that did not prevent them from visiting nature with their children. Next, factor analysis indicated a three-factor solution to the barriers. The results of a multiple mediation analysis showed that better parental mental well-being was associated with more frequent adult-child nature visits, and this relationship was partially mediated by a "lack of competence and logistics" and a "lack of time and interest", but not by "insecurity and fear". The results indicated that parents with poor mental well-being were more likely to perceive barriers to visiting nature, which in turn appeared to be related to a higher likelihood of having children who visited nature less frequently.
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| 3. |
- Gustafsson, Jasmine, et al.
(författare)
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Role of early childhood educators' demographic characteristics and perceived work environment in implementation of a preschool health promotion intervention
- 2023
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Ingår i: Archives of Public Health. - : Springer Nature. - 0778-7367 .- 2049-3258. ; 81:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: Research has indicated that the effectiveness of intervention programs is affected by how well these programs are implemented, but key gaps remain in our understanding of the factors that promote or inhibit implementation. This study examined how demographic characteristics and perceived work environment among early childhood educators were associated with implementation outcomes of the Increased Health and Wellbeing in Preschools (DAGIS) intervention, which was conducted as a cluster randomized trial.Methods: Participants included 101 educators from 32 intervention preschool classrooms. Data were analyzed at the classroom level, as the DAGIS intervention was delivered in preschool classrooms consisting of several educators instead of individual implementers. Linear regression was used to estimate the associations of educators' demographic characteristics and perceived work environment with different aspects of implementation (i.e., dose delivered; dose received - exposure; dose received - satisfaction; and perceived quality, as well as a total sum score based on these four dimensions). Municipality was controlled in the adjusted models.Results: Findings indicated that having a higher proportion of educators with a Bachelor's or Master's degree in education within the classroom was associated with higher dose received - exposure and higher total degree of implementation, and the significance of the models was unaffected by adjustment for municipality. Moreover, having a higher proportion of educators younger than 35 years within the classroom was associated with higher dose received - exposure. However, the association was non-significant when adjusted for municipality. No other educator factor (i.e., work experience in years and perceived support from coworkers, group work, and innovative climate) predicted implementation outcomes.Conclusions: Higher educational attainment and younger age among educators at the classroom level were associated with higher scores for some of the implementation outcomes. Educators' work experience in years at the current preschool and in early childhood education, support from coworkers, group work, and innovative climate were not significantly associated with any implementation outcomes. Future research should explore ways to improve educators' implementation of interventions aimed at promoting children's health behaviors.
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| 4. |
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| 5. |
- Thoresen, Petter Paulsen, et al.
(författare)
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On the understanding of bio-oil formation from the hydrothermal liquefaction of organosolv lignin isolated from softwood and hardwood sawdust
- 2023
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Ingår i: Sustainable Energy & Fuels. - : Royal Soc Chemistry. - 2398-4902. ; 7:22, s. 5361-5373
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Tidskriftsartikel (refereegranskat)abstract
- Conversion of organosolv lignins isolated with and without an inorganic acid catalyst (H2SO4) from hard- and softwood (birch and spruce) into bio-oil through hydrothermal liquefaction has been investigated. Furthermore, fractions of the isolated bio-oils were catalytically deoxygenated to improve the bio-oil properties. As elucidated through NMR, both biomass source and extraction mode influence the bio-oil product distribution. Depending on whether the lignins carry a high content of native structures, or are depolymerized and subsequently condensed in the presence of sugar dehydration products, will dictate heavy oil (HO) and light oil (LO) distribution, and skew the HO product composition, which again will influence the requirements upon catalytical deoxygenation.
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