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- 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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- Adey, E.A., et al.
(författare)
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Corporate social responsibility within the mining industry : case studies from across Europe and Russia
- 2011
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Ingår i: Proceedings of the Aachen International Mining Symposia (AIMS). - Aachen : Aachen University. ; , s. 153-170
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Konferensbidrag (refereegranskat)abstract
- Responsible mining requires a company to engage with local communities throughout all stages of their operations, from exploration phases through to post mining planning. Assessment of current and potential future social impacts allows a company to maximize the positive impacts they can have on a community, whilst minimizing negative social impacts from mining. Initiating and upholding effective stakeholder relations are key to a company`s ability to obtain and maintain their "social license" to operate. The level of interaction between mining companies and stakeholders, including local communities, varies substantially between and within countries. As part of the EU funded Framework 7 "ImpactMin" Project (Impact Monitoring of Mineral Resources Exploitation), we have examined the level of community engagement in mining and related processing industries at sites across Europe, including Romania (Rosia Montana), Sweden (Kristineberg), the UK (Cornwall), Bosnia Herzegovina (Vihovici) and Russia (Karabash, Gay and Mednogorsk). These sites reflect different stages in mining and therefore reveal a diverse range of issues and differing levels of community engagement. Our aim has been to focus not only on how practice varies, but also to try to explain the complex reasons behind the relationships that exist between mining companies and different stakeholders. Findings of questionnaires undertaken across the sites (between June - October 2010), and results of interviews and focus groups of different people linked to the mining industry, will also be discussed. The expectations that "mining" communities have of their local mining company vary substantially, directly relating to what the community believes the mine company owes them. These examples highlight that the notion of corporate social responsibility in the mining sector in Europe and Russia is fluid and changes according to the differing expectations and goals of stakeholders. We will present highlights of initial results. For example, Rosia Montana Gold Corporation, in Romania, is trying to reopen closed state gold mines. They have seen international media attention relating to campaigns by NGOs to oppose the mines reopening. Our results will help reveal what samples of different stakeholder groups really think of the mines reopening. This example contrasts distinctly with a mine in Kristineberg, Sweden, where Kristineberg village was built alongside the mine. There are now distinct issues felt within the community due to the decline in the number of people employed at the mine.
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| 4. |
- Hellberg, D, et al.
(författare)
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Kinetics of liposome adhesion on a mercury electrode
- 2005
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Ingår i: Journal of Physical Chemistry B. - : American Chemical Society (ACS). - 1520-6106 .- 1520-5207. ; 109, s. 14715-14726
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Tidskriftsartikel (refereegranskat)abstract
- The adhesion of liposomes on a mercury electrode leads to capacitive signals due to the formation of islands of lecithin monolayers. Integration of the current-time transients gives charge-time transients that can be fitted by the empirical equation Q(t) = Q(0) + Q(1)(1 - exp(-t/tau(1))) + Q(2)(1 - exp(-t/tau(2))), where the first term on the right side is caused by the docking of the liposome on the mercury surface, the second term is caused by the opening of the liposome, and the third term is caused by the spreading of the lecithin island on the mercury surface. The temperature dependence of the two time constants tau(1) and tau(2) and the temperature dependence of the overall adhesion rate allow determination of the activation energies of the opening, the spreading, and the overall adhesion process both for gel-phase 1,2-dimyristoyl-sn-glycero-3-phosphocholine (DMPC) and for liquid-crystalline-phase DMPC liposomes. In all cases, the spreading is the rate-determining process. Negative apparent activation energies for the spreading and overall adhesion process of liquid-crystalline-phase DMPC liposomes can be explained by taking into account the weak adsorption equilibria of the intact liposomes and the opened but not yet spread liposomes. A formal kinetic analysis of the reaction scheme supports the empirical equation used for fitting the charge-time transients. The developed kinetic model of liposome adhesion on mercury is similar to kinetic models published earlier to describe the fusion of liposomes. The new approach can be used to probe the stability of liposome membranes.
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| 5. |
- Hernández‑Morcillo, Monica, et al.
(författare)
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Scanning the solutions for the sustainable supply of forest ecosystem services in Europe
- 2022
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Ingår i: Sustainability Science. - : Springer Science and Business Media LLC. - 1862-4057 .- 1862-4065. ; 17:5, s. 2013-2029
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Tidskriftsartikel (refereegranskat)abstract
- Forests are key components of European multifunctional landscapes and supply numerous forest ecosystem services (FES) fundamental to human well-being. The sustainable provision of FES has the potential to provide responses to major societal challenges, such as climate change, biodiversity loss, or rural development. To identify suitable strategies for the future sustenance of FES, we performed a solution scanning exercise with a group of transdisciplinary forest and FES experts from diferent European regions. We identifed and prioritized ffteen major challenges hindering the balanced provision of multiple FES and identifed a series of potential solutions to tackle each of them. The most prominent challenges referred to the increased frequency and impacts of extreme weather events and the normative mindset regarding forest management. The respective solutions pointed to the promotion of forest resilience via climate-smart forestry and mainstreaming FES-orientedmanagement through a threefold strategy focusing on education, awareness raising, and networking. In a subsequent survey,most solutions were assessed as highly efective, transferable, monitorable, and with potential for being economically efcient. The implementation of the solutions could have synergistic efects when applying the notion of leverage points. Sevenemerging pathways towards the sustainable supply of FES have been identifed. These pathways build on each other and areorganized based on their potential for transformation: (1) shifting forest management paradigms towards pluralistic ecosystem valuation; (2) using integrated landscape approaches; (3) increasing forest resilience; (4) coordinating actions betweenforest-related actors; (5) increasing participation in forest planning and management; (6) continuous, open, and transparentknowledge integration; and (7) using incentive-based instruments to support regulating and cultural FES. These pathwayscan contribute to the implementation of the new EU Forestry Strategy to support the balanced supply of multiple FES.
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- Rose, Angela M.C., et al.
(författare)
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Vaccine effectiveness against COVID-19 hospitalisation in adults (≥ 20 years) during Omicron-dominant circulation : I-MOVECOVID-19 and VEBIS SARI VE networks, Europe, 2021 to 2022
- 2023
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Ingår i: Eurosurveillance. - 1025-496X. ; 28:47
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: The I-MOVE-COVID-19 and VEBIS hospital networks have been measuring COVID-19 vaccine effectiveness (VE) in participating European countries since early 2021. Aim: We aimed to measure VE against PCR-confirmed SARS-CoV-2 in patients ≥20 years hospitalised with severe acute respiratory infection (SARI) from December 2021 to July 2022 (Omicron-dominant period). Methods: In both networks, 46 hospitals (13 countries) follow a similar test-negative case–control protocol. We defined complete primary series vaccination (PSV) and first booster dose vaccination as last dose of either vaccine received≥14 days before symptom onset (stratifying first booster into received<150 and≥150 days after last PSV dose). We measured VE overall, by vaccine category/product, age group and time since first mRNA booster dose, adjusting by site as a fixed effect, and by swab date, age, sex, and presence/absence of at least one commonly collected chronic condition. Results: We included 2,779 cases and 2,362 controls. The VE of all vaccine products combined against hospitalisation for laboratory-confirmed SARS-CoV-2 was 43% (95% CI: 29–54) for complete PSV (with last dose received≥150 days before onset), while it was 59% (95% CI: 51–66) after addition of one booster dose. The VE was 85% (95% CI: 78–89), 70% (95% CI: 61–77) and 36% (95% CI: 17–51) for those with onset 14–59 days, 60–119 days and 120–179 days after booster vaccination, respectively. Conclusions: Our results suggest that, during the Omicron period, observed VE against SARI hospitalisation improved with first mRNA booster dose, particularly for those having symptom onset<120 days after first booster dose.
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