| 1. |
- Varela, AR, et al.
(författare)
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Status and Trends of Physical Activity Surveillance, Policy, and Research in 164 Countries: Findings From the Global Observatory for Physical Activity-GoPA! 2015 and 2020 Surveys
- 2023
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Ingår i: Journal of physical activity & health. - : Human Kinetics. - 1543-5474 .- 1543-3080. ; 20:2, s. 112-128
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Tidskriftsartikel (refereegranskat)abstract
- Background: Physical activity (PA) surveillance, policy, and research efforts need to be periodically appraised to gain insight into national and global capacities for PA promotion. The aim of this paper was to assess the status and trends in PA surveillance, policy, and research in 164 countries. Methods: We used data from the Global Observatory for Physical Activity (GoPA!) 2015 and 2020 surveys. Comprehensive searches were performed for each country to determine the level of development of their PA surveillance, policy, and research, and the findings were verified by the GoPA! Country Contacts. Trends were analyzed based on the data available for both survey years. Results: The global 5-year progress in all 3 indicators was modest, with most countries either improving or staying at the same level. PA surveillance, policy, and research improved or remained at a high level in 48.1%, 40.6%, and 42.1% of the countries, respectively. PA surveillance, policy, and research scores decreased or remained at a low level in 8.3%, 15.8%, and 28.6% of the countries, respectively. The highest capacity for PA promotion was found in Europe, the lowest in Africa and low- and lower-middle-income countries. Although a large percentage of the world’s population benefit from at least some PA policy, surveillance, and research efforts in their countries, 49.6 million people are without PA surveillance, 629.4 million people are without PA policy, and 108.7 million live in countries without any PA research output. A total of 6.3 billion people or 88.2% of the world’s population live in countries where PA promotion capacity should be significantly improved. Conclusion: Despite PA is essential for health, there are large inequalities between countries and world regions in their capacity to promote PA. Coordinated efforts are needed to reduce the inequalities and improve the global capacity for PA promotion.
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| 2. |
- Van Hoye, A., et al.
(författare)
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Development of the Health Promoting Sports Club - National Audit Tool
- 2022
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Ingår i: European Journal of Public Health. - : Oxford University Press. - 1101-1262 .- 1464-360X. ; 32:Suppl. 3, s. iii110-iii111
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Background: Sports clubs have requested support from national governing authorities to invest in health promotion (HP), by developing policies, guidelines and dedicated funding. This manuscript outlines the development of a national audit tool to review policies development and implementation to support HP insports clubs.Methods: A 5-step process was undertaken by an international project team: (1) a rapid literature review to identify items assessing policies in physical activity, HP and sports, (2) a thematic analysis to categorize items, (3) a Delphi method to analyze item relevance, country specificity, reformulation, validation and organization, (4) face validity through an online survey and in-depth interviews with expert representatives on physical activity and sports and (5) audit tool finalization though project team consensus.Results: Eight sources were reviewed with 269 items identified. Items were coded into 25 categories with three broad themes: policies, actors and settings-based approach. The Delphi study extracted and refined 50 items and categorized them into 10 sections. After revisions from 22 surveys and 8 interviews, consensus was reached by the international project team on 41 items categorized into 11 sections: Role of ministry or department; Policies; Communication; Implementation & Dissemination; Evaluation & Measurement methods; Sub-national level policies; Funding & Coordination; Participative approach; Actors & Stakeholders; National sporting events; Case studies and Implicated stakeholders.Conclusions: To progress HP in the sports club context it is necessary to understand existing national level policies. This national audit tool will aid in monitoring and assessing national policies for health promoting sports clubs.
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| 3. |
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| 4. |
- Van Hoye, A., et al.
(författare)
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The health promoting sports club model : An intervention planning framework
- 2020
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Ingår i: European Journal of Public Health. - : Oxford University Press. - 1101-1262 .- 1464-360X. ; 30:Suppl. 5, s. V666-V666
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Background: Researchers and policymakers have acknowledged sports clubs (SCs) as health promoting settings. Limited research links the health promoting sports club (HPSC) concept with evidence-driven strategies to offer SCs guidance to develop health promotion interventions. As implementation science insists on theoretically grounded interventions, this work’s objective was to provide SCs an evidence-driven intervention framework for planning health promotions.Methods: A 4-step process was undertaken: 1) investigate indicators for SCs to be considered health promoting, 2) adapt the theoretical HPSC concept to create a HPSC model, 3) reformulate published evidence-driven guidelines into imple-mentable intervention components (ICs) and 4) merge the model with the ICs to provide an intervention planning framework for SCs. During 3 workshops, researchers defined the model elements and ICs. Workshop participants classified ICs into the HSPC model. Each IC could be classified multiple times within the model.Results:Researchers drafted 5 HPSC indicators: 1) an approach embracing all SC actions, 2) involve all SC levels in actions and decisions, 3) involve external partners, 4) promoting health is continuous and iterative and 5) base actions on needs. To create the HPSC model, elements were defined: 3 SC levels (club, management, coaches) and 4 health determinants (organizational, social, environmental, economic) per level based on the indicators. Published guidelines from literature reviews aided in developing 14 strategies with 55 ICs. Workshop classification of ICs into the model included: club (n = 79), management (n = 67) and coaches (n = 48).Conclusions: The theoretical HPSC model and intervention planningframework act as starting points to develop and implementinterventions to increase HP efforts by stakeholders in severalways: 1) SCs can apply strategies based on goals, 2) SCs cantarget specific levels with corresponding ICs or 3) ICs cantarget specific health determinants.Key messages:A Health Promoting Sports Club model defines 4 health determinants at 3 levels (coach, management operational) of sports clubs to plan, develop and implement targeted health promotion activities.This HPSC intervention planning framework has 14 strategies with 55 intervention components targeting multiple sports club levels giving stakeholders a path to become a health promoting sports club.
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| 5. |
- Vuillemin, A., et al.
(författare)
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Authigenic minerals reflect microbial control on pore waters in a ferruginous analogue
- 2023
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Ingår i: Geochemical Perspectives Letters. - : European Association of Geochemistry. - 2410-339X .- 2410-3403. ; 28, s. 20-26
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Tidskriftsartikel (refereegranskat)abstract
- Ferruginous conditions prevailed in the oceans through much of Earth's history. However, minerals recording these conditions remain difficult to interpret in terms of biogeochemical processes prior to lithification. In Lake Towuti, Indonesia, ferruginous sediments are deposited under anoxic sulfate-poor conditions similar to the Proterozoic oceans, allowing the study of mineralogical (trans)formations during microbial diagenesis.Comprehensive pore water geochemistry, high resolution geochemical core profiles, and electron microscopy of authigenic minerals revealed in situ formation of magnetite, millerite, and abundant siderite and vivianite along a 100 m long sequence. Framboidal magnetites represent primary pelagic precipitates, whereas millerite, a sulfide mineral often overlooked under sulfate-poor conditions, shows acicular aggregates entangled with siderite and vivianite resulting from saturated pore waters and continuous growth during burial. These phases act as biosignatures of microbial iron and sulfate reduction, fermentation and methanogenesis, processes clearly traceable in pore water profiles.Variability in metal and organic substrates attests to environment driven processes, differentially sustaining microbial processes along the stratigraphy. Geochemical profiles resulting from microbial activity over 200 kyr after deposition provide constraints on the depth and age of mineral formation within ferruginous records.
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| 6. |
- Van Hoye, A., et al.
(författare)
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Health Promoting Sports Federations : theoretical foundations and guidelines
- 2023
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Ingår i: European Journal of Public Health. - : Oxford University Press. - 1101-1262 .- 1464-360X. ; 33:Suppl. 2, s. ii19-ii19
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The potential for organised sports to promote health has been underexploited so far, according to researchers and policy-makers. Sports clubs have limited capacity to promote health due to their voluntary nature and have called for support from their national sports federations. The present article provides guidelines based on health promoting sports clubs theoretical foundations, and an analysis of practical tools and proven strategies to support national sports federations’ investment in health promotion (HP). A qualitative iterative study was undertaken, based on five two-hour meetings of a group of 15 international researchers in health promotion in sports clubs. Notes and minutes from meetings, as well as shared outputs were analyzed based on the health promoting sports club framework. Guidelines for national sports federations to promote health includes a definition of a health promoting sports federation, a description of the settings-based approach stages adapted to national sports federations, as well as practical applications of the health promoting sports club's intervention strategies. The analysis of existing tools demonstrated that most tools are centered on a single dimension of health (social, mental, physical, spiritual or community), and often on a specific health topic. Furthermore, they do not cover HP as a continuous process or support of sports clubs’ members health, but are generally short-term programs. The HPSF clarifies theoretical concepts, their practical implementation via case studies and outlines intervention components and tools useful for sports federations in their implementation of HP. The guidelines are meant to facilitate national sports federations to acknowledge, reinforce and foster their further investment in HP.
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| 7. |
- Capo, Eric, et al.
(författare)
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Lake sedimentary dna research on past terrestrial and aquatic biodiversity: Overview and recommendations
- 2021
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Ingår i: Quaternary. - : MDPI. - 2571-550X. ; 4:1
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Forskningsöversikt (refereegranskat)abstract
- The use of lake sedimentary DNA to track the long-term changes in both terrestrial and aquatic biota is a rapidly advancing field in paleoecological research. Although largely applied nowadays, knowledge gaps remain in this field and there is therefore still research to be conducted to ensure the reliability of the sedimentary DNA signal. Building on the most recent literature and seven original case studies, we synthesize the state-of-the-art analytical procedures for effective sampling, extraction, amplification, quantification and/or generation of DNA inventories from sedimentary ancient DNA (sedaDNA) via high-throughput sequencing technologies. We provide recommendations based on current knowledge and best practises.
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| 8. |
- Teze, David, et al.
(författare)
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Rational Enzyme Design without Structural Knowledge : A Sequence-Based Approach for Efficient Generation of Transglycosylases
- 2021
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Ingår i: Chemistry: A European Journal. - : Wiley. - 1521-3765 .- 0947-6539. ; 27:40, s. 10323-10334
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Tidskriftsartikel (refereegranskat)abstract
- Glycobiology is dogged by the relative scarcity of synthetic, defined oligosaccharides. Enzyme-catalysed glycosylation using glycoside hydrolases is feasible but is hampered by the innate hydrolytic activity of these enzymes. Protein engineering is useful to remedy this, but it usually requires prior structural knowledge of the target enzyme, and/or relies on extensive, time-consuming screening and analysis. Here we describe a straightforward strategy that involves rational rapid in silico analysis of protein sequences. The method pinpoints 6-12 single mutant candidates to improve transglycosylation yields. Requiring very little prior knowledge of the target enzyme other than its sequence, the method is generic and procures catalysts for the formation of glycosidic bonds involving various d / l -, α/β-pyranosides or furanosides, and exo - and endo -action. Moreover, mutations validated in one enzyme can be transposed to others, even distantly related enzymes.
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