| 1. |
- Andersson, David, 1979, et al.
(författare)
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DN Debatt: LRF och Svenskt flyg svarar inte om klimatmålen
- 2015
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Ingår i: Dagens Nyheter. - 1101-2447.
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Tidskriftsartikel (populärvet., debatt m.m.)abstract
- Sammantaget ser vi inget i motdebattörernas argument som talar emot att införa styrmedel, till exempel konsumtionsskatter, inom dessa områden där inga stora tekniska lösningar finns i sikte, skriver 14 miljö- och energiforskare i slutrepliken till sin text om flyg- och köttskatt (26/2).
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| 2. |
- Andersson, David, 1979, et al.
(författare)
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Nu krävs kraftfulla åtgärder mot nötkött och flygresor
- 2015
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Ingår i: Dagens Nyheter. - 1101-2447. ; 2015-02-27
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Svenskarnas globala utsläpp från köttkonsumtion och flygresor motsvarar hälften av de totala utsläppen på hemmaplan. I vår rapport till Naturvårdsverket föreslår vi tydliga styrmedel – som nya skatter – för att begränsa konsumtionen på dessa områden, skriver 14 miljö- och energiforskare.
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| 3. |
- Larsson, Jörgen, 1966, et al.
(författare)
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Low carbon lifestyles: potential for Sweden for 2050
- 2015
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Ingår i: PERL International Conference: A Decade of Responsible Living: Preparing, Engaging, Responding and Learning. UNESCO, Paris 10-11 March, 2014.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 4. |
- Nilsson, Andreas, 1974, et al.
(författare)
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Effects of continuous feedback on households’ electricity consumption: Potentials and barriers
- 2014
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Ingår i: Applied Energy. - : Elsevier BV. - 1872-9118 .- 0306-2619. ; 122, s. 17-23
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Tidskriftsartikel (refereegranskat)abstract
- Two field experiments were carried out to study (a) the effects on energy savings of continuous visual feedback via in-home displays, and (b) the motives for responding or not. In study 1, 40 participants living in separate or semi-detached houses in two different towns participated. All participants received a questionnaire and a list of possible energy saving measures. Households were then randomly assigned to an experimental condition (display) or a control condition (no display). In study 2, 32 households in rented apartments participated. No significant differences between the conditions were found for either of the studies. In study 2, semi-structured interviews were conducted among nine of the households. Through an analysis of interview transcripts barriers were identified explaining why the feedback intervention was not sufficient to change behaviour and reduce consumption. The barriers experienced indicate that there is a risk of overconfidence in IHDs. For the development of energy policies and more wide-scale implementation, it is important to be aware of the potential obstacles to success.
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| 5. |
- Paulin, Johan, 1979-
(författare)
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Sound intolerance : characteristics, psychosocial work factors and reactions to exposure
- 2019
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Sound intolerance refers to an adverse reaction to sounds at sound pressure levels most people do not find bothersome. It is sometimes associated with hearing loss and tinnitus, but neither conditions are a prerequisite for being intolerant to sounds. The processes underlying the heightened reactions to sound, or how sound intolerance is related to other afflictions is not fully known, and research in this area can still be described as being in an early stage. This thesis aims to broaden the knowledge about sound intolerance and the sub-category of hyperacusis by using cross-sectional epidemiological and quasi-experimental methods of inquiry.The thesis consists of three studies, each approaching the subject from a different perspective with the aim to better understand various characteristics of sound intolerance in general, its relation to psychosocial factors in the work environment, and its effects during noise exposure. Studies I & II are cross-sectional studies using two different data sets with similar design. Study I was based on data from a stratified sample in the Västerbotten Environmental Health Study. It examined the characteristics, background descriptions and comorbidities of self-reported and physician diagnosed individuals with hyperacusis, and compared them to a healthy referent group. Analyses revealed that a majority of both hyperacusis groups actively tried to avoid sound sources, and experienced that they for the most part could affect the environment to make it less noisy. There were significantly increased risks for other diagnosed illnesses in the hyperacusis groups compared to the healthy referent group, with large odds ratios (ORs) for the psychiatric illnesses anxiety, depression, post-traumatic stress disorder and exhaustion syndrome. Other common illnesses were tinnitus, hearing impairment and musculoskeletal disorders. Study II used data from the Österbotten Environmental Health Study and focused on the psychosocial work environment for people with hyperacusis. Working participants with hyperacusis who were employed/on leave of absence/paternal leave/long-term sick listed were compared to a working sample without hyperacusis on measures of effort-reward imbalance, work over commitment, emotional and social support and worry at work. The hyperacusis group scored significantly higher on worry, social support, and reward, whereas the groups did not differ significantly with respect to emotional support, over commitment or effort. In the final study, a quasi-experimental design was employed to investigate how individuals with sound intolerance react to noise exposure over time, in terms of perceived sound intensity, unpleasantness, rated distractibility, symptoms, heart rate variability and cognitive performance. Participants were divided into three groups of equal size based on their self-rated sound intolerance, which resulted in low, medium, and high sound intolerance groups. Results revealed large variations across individuals in several outcome variables. Compared to the other two groups, the high sound intolerance group perceived the noise as more unpleasant, stronger, and more distracting. They further rated the symptoms as higher in intensity, showed deviations in heart rate variability, and performed poorer on a cognitive task selected to measure inhibition.In conclusion, the results suggest that persons with sound intolerance have relatively poor general health and hearing as well as high odds of comorbidity with various symptoms, including psychiatric diagnoses and functional somatic syndromes. In a working population, the sound intolerant show high odds for worrying about things at work, perceiving low social support at work and not feeling rewarded at work. Finally, the results suggest that persons with high sound intolerance have increased distractibility, sound unpleasantness, symptoms over time as well as lowered heart rate variability and cognitive performance when exposed to sounds.
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| 6. |
- Sparrman, Anna, 1965-, et al.
(författare)
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Child Studies Multiple : Collaborative play for thinking through theories and methods
- 2023
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Ingår i: Culture Unbound. - : Linköping University Electronic Press. - 2000-1525. ; 15:1
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Tidskriftsartikel (refereegranskat)abstract
- This text is an exploration of collaborative thinking and writing through theories, methods, and experiences on the topic of the child, children, and childhood. It is a collaborative written text (with 32 authors) that sprang out of the experimental workshop Child Studies Multiple. The workshop and this text are about daring to stay with mess, “un-closure” , and uncertainty in order to investigate the (e)motions and complexities of being either a child or a researcher. The theoretical and methodological processes presented here offer an opportunity to shake the ground on which individual researchers stand by raising questions about scientific inspiration, theoretical and methodological productivity, and thinking through focusing on process, play, and collaboration. The effect of this is a questioning of the singular academic ‘I’ by exploring and showing what a plural ‘I’ can look like. It is about what the multiplicity of voice can offer research in a highly individualistic time. The article allows the reader to follow and watch the unconventional trial-and-error path of the ongoing-ness of exploring theories and methods together as a research community via methods of drama, palimpsest, and fictionary.
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| 7. |
- Abel, I, et al.
(författare)
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Overview of the JET results with the ITER-like wall
- 2013
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Ingår i: Nuclear Fusion. - : IOP Publishing. - 1741-4326 .- 0029-5515. ; 53:10, s. 104002-
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Tidskriftsartikel (refereegranskat)abstract
- Following the completion in May 2011 of the shutdown for the installation of the beryllium wall and the tungsten divertor, the first set of JET campaigns have addressed the investigation of the retention properties and the development of operational scenarios with the new plasma-facing materials. The large reduction in the carbon content (more than a factor ten) led to a much lower Z(eff) (1.2-1.4) during L- and H-mode plasmas, and radiation during the burn-through phase of the plasma initiation with the consequence that breakdown failures are almost absent. Gas balance experiments have shown that the fuel retention rate with the new wall is substantially reduced with respect to the C wall. The re-establishment of the baseline H-mode and hybrid scenarios compatible with the new wall has required an optimization of the control of metallic impurity sources and heat loads. Stable type-I ELMy H-mode regimes with H-98,H-y2 close to 1 and beta(N) similar to 1.6 have been achieved using gas injection. ELM frequency is a key factor for the control of the metallic impurity accumulation. Pedestal temperatures tend to be lower with the new wall, leading to reduced confinement, but nitrogen seeding restores high pedestal temperatures and confinement. Compared with the carbon wall, major disruptions with the new wall show a lower radiated power and a slower current quench. The higher heat loads on Be wall plasma-facing components due to lower radiation made the routine use of massive gas injection for disruption mitigation essential.
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| 8. |
- Andersson, Camilla, 1979-
(författare)
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Air Pollution Dependency on Climate Variability and Source Region : Past, Current and Future Air Pollution Scenarios over Europe
- 2009
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The main objectives of this thesis were to investigate the dependency of European air pollution on climate variability and emission source region. Calculations with a chemistry transport model (CTM) were conducted to investigate the influence of climate variability. The CTM was forced by both simulated past (a re-analysis spanning 1958-2001) and future (a climate simulation spanning 1961-2100) meteorology keeping anthropogenic emissions constant. To investigate the influence of emission source region emissions were varied in western, eastern and northern Europe in seven-year (1997-2003) simulations. The main conclusions in this thesis are § There is variability in air pollution due to climate variability on time scales from year to year to decades and long-term trends. Hence, what is measured now will not be valid in a decade, or even next year. § Interannual variability in air pollution due to climate variability is greater than interannual variability in anthropogenic emissions. § The extreme conditions in 2003, resulting in elevated surface O3 concentrations, could be an indication on what we can expect in the future. § The trend in surface O3 over the past due to climate change is similar to the projected trend due to future climate change: increasing in south-western and central Europe and decreasing in north-eastern Europe. § Changes in isoprene emissions and dry deposition dependency on soil moisture are of importance for changes in surface O3 in central and southern Europe. It is vital to include these processes, especially the latter in climate change effect studies of surface O3. § This work indicates that it is of greater importance for health benefits of the European population to reduce primary PM emissions than precursors of secondary inorganic aerosol under the assumption of higher relative risk for primary PM. This is especially the case in western Europe.
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| 9. |
- Andersson, David, 1979
(författare)
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A novel approach to calculate individuals' carbon footprints using financial transaction data - App development and design
- 2020
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Ingår i: Journal of Cleaner Production. - : Elsevier BV. - 0959-6526. ; 256
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Tidskriftsartikel (refereegranskat)abstract
- Carbon calculators can potentially help people understand and reduce their climate impact. This paper describes the features of Svalna, a mobile application that estimates users' greenhouse gas emissions by means of a hybrid approach that relies on financial transaction data from the users' bank paired with environmentally extended input output analysis; data from official registers of governmental agencies, and data entered by the users themselves. Applying financial transaction data in carbon calculators is increasingly popular, and I discuss the benefits and drawbacks of using such data in order to estimate greenhouse gas emissions. The paper also describes how design features have been developed based on insights from behavioral science and previous research on carbon calculators. The mobile application is available for use in Sweden and had approximately 15,000 users in December 2019. (c) 2020 The Author. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
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| 10. |
- Andersson, David, 1979, et al.
(författare)
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Attitudes to Personal Carbon Allowances
- 2011
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Ingår i: WORKING PAPERS IN ECONOMICS. - 1403-2465. ; 505
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- A personal carbon allowance (PCA) scheme targets emissions from individual consumption and allocates allowances directly to individuals by dividing the carbon budget on a per capita basis. In this study we analyze the results of a survey sent out to a representative sample of the Swedish population regarding attitudes to a potential PCA scheme. The distinctive design of a PCA scheme is likely to give rise to specific factors affecting individuals‟ attitudes, such as the perceived fairness of the allocation of allowances and corresponding redistribution of wealth, as well as the perceived complexity of the scheme. We perform an ordered probit analysis with attitude to PCAs as the dependent variable, controlling for a number of variables potentially affecting such attitudes. Interestingly, our findings indicate that the most important variable explaining attitudes to the scheme is the perception of respondents that this type of policy instrument seems very complex.
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| 11. |
- Andersson, David, 1979, et al.
(författare)
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Estimating car use rebound effects from Swedish microdata
- 2019
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Ingår i: Energy Efficiency. - : Springer Science and Business Media LLC. - 1570-646X .- 1570-6478. ; 12, s. 2215-2225
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Tidskriftsartikel (refereegranskat)abstract
- The direct rebound effect for private car transport was estimated by following a large sample of Swedish households (28,876) that acquired a new car in 2009. For some households, this resulted in an improvement in fuel efficiency, whereas others acquired a less or similarly fuel efficient car. The households' travel distances were measured and analysed for a period of 3 years before and 3 years after the car was replaced. This approach differs from previous econometric analyses in which fleet-average changes in distance travelled were studied, often using fluctuations in fuel cost as a proxy for changes in fuel efficiency. No significant bivariate relationship was found between changes in fuel efficiency and annual distance travelled but a multivariate analysis that also included changes in income, number of cars in the household, car weight and car power, resulted in a significant rebound effect of 24 %. Households who bought a car that was labelled 'green' did not exhibit any rebound effect, while households who bought a 'normal' car displayed a rebound effect of 32 %. This could indicate that households that buy a car with improved fuel efficiency for environmental reasons also avoid the economically induced rebound effect. The analysis did not indicate any significant differences in the rebound effect between different socio-demographic groups.
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| 12. |
- Andersson, David, 1979, et al.
(författare)
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Greenhouse gas emissions and subjective well-being: An analysis of Swedish households
- 2014
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Ingår i: Ecological Economics. - : Elsevier BV. - 0921-8009. ; 102, s. 75-82
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Tidskriftsartikel (refereegranskat)abstract
- In the contemporary discussion on society's transformation towards long-termclimate targets, it is often implicitly assumed that behavioral changes, unlike technological changes, would lead to reductions in human wellbeing.However, this assumption has been questioned by researchers, who instead argue that people may live better lives by consuming less and reduce their environmental impact in the process. In this study we explore the relationship between greenhouse gas emissions and subjective well-being, using a sample of 1000 Swedish respondents.Our results show that there is no strong link between an individual's emissions and subjectivewellbeing. We also analyze the relationship between specific emission-intensive activities and subjective well-being and find thatnone of the activities examined correlates with subjective well-being. Finally, we explore a hypothesis put forward in the literature, suggesting that a poor work-life balance, long commuting distances, and materialistic values may decrease individuals' subjective well-being and increase greenhouse gas emissions. Our results indicate that materialistic values do correlate with lower levels of well-being and to some extent also with highergreenhouse gas emissions.
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| 13. |
- Andersson, David, 1979, et al.
(författare)
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Measuring the direct and indirect effects of low-carbon lifestyles using financial transactions
- 2023
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Ingår i: Journal of Cleaner Production. - : Elsevier BV. - 0959-6526. ; 386
-
Tidskriftsartikel (refereegranskat)abstract
- This study investigates the net effect of four low-carbon lifestyle options that could potentially be adopted by many individuals and households to achieve substantial cuts in greenhouse gas emissions: not owning a car, not flying, not living in a detached house, and having a vegan diet. We evaluated the direct and indirect effects of these options on the carbon footprints of a sample of 715 individuals. Their emissions were calculated using a carbon calculator app that estimates the footprint associated with their consumption, based on financial transaction data from their bank(s) in combination with a lifestyle survey and data from official databases. This data also provides the basis for a detailed analysis of how differences in spending and greenhouse gas emissions in one consumption domain can rebound and/or spillover into other domains. Our results show that these four lifestyle options are associated with substantial net emission reductions, ranging from 0.5 to 1.5 tonnes of CO2eq/cap/yr each. The results also suggest that, contrary to the theory of economic rebound effects, the indirect effects of these practices are related to further emission reductions in other consumption domains, except for people who do not fly, for whom we saw a very limited rebound effect. The sample has on average relatively strong pro-environmental personal norms, which limits the generalizability of the results and calls for further research.
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| 14. |
- Andersson, David, 1979
(författare)
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Perspectives on low carbon lifestyles
- 2016
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Climate change is one of the most severe problems facing the world today. If extensive measures are not undertaken to reduce greenhouse gas (GHG) emissions within the near future, the natural conditions under which life depends will change for the worse (Pachauri et al, 2014). The transition to a low carbon and sustainable future represents a major transformation of our society that will need to come about within a timeframe of decades. This thesis attempts to make a contribution to the research field of sustainable consumption and thus involves questions related to the demand of energy and resources in society.In Papers I and II, we examine different factors affecting the variation in GHG emissions between households. Paper I examines the explanatory value of socio-economic, geographic and motivational factors in the same empirical material, while paper II specifically analyzes the importance of materialistic values to individuals’ GHG emissions. Results from Paper I show the importance of situational factors (socio-economic and geographical) in relation to motivational (environmental attitudes). Paper II on the other hand indicates that individuals with a materialistic value orientation tend to fly more and hence cause larger GHG emissions, and the theoretical implications of this result is discussed.In Papers III and IV, we analyze the relationships between individuals’ reported levels of well-being and environmentally relevant behaviors. Paper III analyzes respondents’ levels of subjective well-being and GHG emissions, and concludes that when relevant factors are controlled for, there is no relationship between subjective well-being and GHG emissions. Paper IV, among other things, use the introduction of a congestion charge scheme to examine the effect on travel satisfaction and finds no strong effects. In Paper V, we analyze the direct rebound effect in a large sample of Swedish households by following the changes in fuel efficiency and annual driving distances for in the years before and after they change car. Contrary to previous research, the results suggest that, apart from in certain sub-samples, there is no significant rebound effect and the results are discussed.
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| 15. |
- Andersson, Daniel, 1979, et al.
(författare)
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Preamplification with dUTP and cod UNG enables elimination of contaminating amplicons
- 2018
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Ingår i: International Journal of Molecular Sciences. - : MDPI AG. - 1422-0067. ; 19:10
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Tidskriftsartikel (refereegranskat)abstract
- Analyzing rare DNA and RNA molecules in limited sample sizes, such as liquid biopsies and single cells, often requires preamplification, which makes downstream analyses particularly sensitive to polymerase chain reaction (PCR) generated contamination. Herein, we assessed the feasibility of performing Cod uracil-DNA N-glycosylase (Cod UNG) treatment in combination with targeted preamplification, using deoxyuridine triphosphate (dUTP) to eliminate carry-over DNA. Cod UNG can be completely and irreversibly heat inactivated, a prerequisite in preamplification methods, where any loss of amplicons is detrimental to subsequent quantification. Using 96 target assays and quantitative real-time PCR, we show that replacement of deoxythymidine triphosphate (dTTP) with dUTP in the preamplification reaction mix results in comparable dynamic range, reproducibility, and sensitivity. Moreover, Cod UNG essentially removes all uracil-containing template of most assays, regardless of initial concentration, without affecting downstream analyses. Finally, we demonstrate that the use of Cod UNG and dUTP in targeted preamplification can easily be included in the workflow for single-cell gene expression profiling. In summary, Cod UNG treatment in combination with targeted preamplification using dUTP provides a simple and efficient solution to eliminate carry-over contamination and the generation of false positives and inaccurate quantification.
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| 16. |
- Andersson, Daniel, 1979, et al.
(författare)
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Properties of targeted preamplification in DNA and cDNA quantification
- 2015
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Ingår i: Expert Review of Molecular Diagnostics. - : Informa UK Limited. - 1473-7159 .- 1744-8352. ; 15:8, s. 1085-1100
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Forskningsöversikt (refereegranskat)abstract
- Objective: Quantification of small molecule numbers often requires preamplification to generate enough copies for accurate downstream enumerations. Here, we studied experimental parameters in targeted preamplification and their effects on downstream quantitative real-time PCR (qPCR). Methods: To evaluate different strategies, we monitored the preamplification reaction in real-time using SYBR Green detection chemistry followed by melting curve analysis. Furthermore, individual targets were evaluated by qPCR. Result: The preamplification reaction performed best when a large number of primer pairs was included in the primer pool. In addition, preamplification efficiency, reproducibility and specificity were found to depend on the number of template molecules present, primer concentration, annealing time and annealing temperature. The amount of nonspecific PCR products could also be reduced about 1000-fold using bovine serum albumin, glycerol and formamide in the preamplification. Conclusion: On the basis of our findings, we provide recommendations how to perform robust and highly accurate targeted preamplification in combination with qPCR or next-generation sequencing.
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| 17. |
- Andersson, David, 1979, et al.
(författare)
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Should environmentalists be concerned about materialism? An analysis of attitudes, behaviours and greenhouse gas emissions
- 2016
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Ingår i: Journal of Environmental Psychology. - : Elsevier BV. - 0272-4944 .- 1522-9610. ; 48:December, s. 1-11
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Tidskriftsartikel (refereegranskat)abstract
- This study analyses the relationships between materialistic values, environmental concerns, and greenhouse gas (GHG) emissions in a sample of 1004 Swedish residents. The previously established material values scale (MVS) is employed along with detailed measurements of the respondents' GHG emissions from travel behaviour, residential energy use, diet, and other consumption. The developed structural model reveals a weak but significant association between high MVS scores on the one hand and low environmental concern and high GHG emissions on the other hand. In further analysis, however, the correlation between high MVS scores and high GHG emissions is shown to be traceable to the domain of air travel in the first place, with no correlation found, for example, between MVS scores and size of accommodation and spending on cars, both traditional status commodities. Instead of possessions, the status-oriented materialists in the sample thus appeared to focus more on other aspects of their lifestyle.
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| 18. |
- Andersson, David, 1979, et al.
(författare)
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The Gothenburg congestion charge scheme: A pre-post analysis of commuting behavior and travel satisfaction
- 2016
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Ingår i: Journal of Transport Geography. - : Elsevier BV. - 0966-6923. ; 52, s. 82-89
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Tidskriftsartikel (refereegranskat)abstract
- The article uses the Gothenburg congestion charge scheme, implemented in 2013, as a case study to analyze the effects and perceptions of a policy instrument directly aimed to change the travel behavior of individuals. For the study, a survey was conducted including measures of commuting habits, attitudes (toward the congestion charge, the environment, automobility, and public transport), and satisfaction with travel, along with socio-demographic and geographical variables. The survey was distributed to a panel of 3500 car owners in the Gothenburg region before the implementation of the scheme, with a follow-up one year later. The analysis use group comparisons and a binary logistic regression analysis and results show that the difference in accessibility of different societal functions using private versus public transport affected the propensity to reduce car travel, whereas socio-demographic variables had a low statistical significance, with the exception of women who were twice as likely to reduce their car travel than men. All studied groups reported a more positive view of the scheme at follow-up, although this effect was more pronounced among those adapting their commuting behavior. In none of the studied groups did the implementation of the congestion charge scheme correlate with any significant change in satisfaction with travel.
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| 19. |
- Andersson, David, 1979
(författare)
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What characterizes persons with high and low GHG emissions? Lifestyles, well-being and values among Swedish households
- 2014
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Licentiatavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Global greenhouse gas (GHG) emissions need to be reduced to around a third of the current level before 2050 and approach zero at the end of the century if we are likely to reach the twodegree target. Sweden has sometimes been promoted as a model for the transition towards sustainable emission levels, with reductions of 20 percent between 1990 and 2012, but when embedded emissions from imported goods are accounted for (and exports are excluded) the development instead show an increase by at least 15 percent between 1993 and 2010. The efficiency improvements have been more that counterbalanced by increasing consumption levels. Hence a successful fulfillment of the two-degree climate target probably requires action that goes beyond eco-efficiency, by also considering lifestyles and consumption patterns. In this thesis we have combined different theoretical approaches to analyze individuals’ conditions, lifestyles, well-being and values with respect to their GHG emissions. The first paper analyzes which factors are important to determine individuals’ GHG emissions. Socio-economic, physical and motivational factors are often considered in separate academic disciplines, and our aim is to provide a better understanding of their absolute and relative importance to households’ GHG emissions. We found that net income was the most important variable to explain variance in GHG emissions, followed by the physical variables dwelling type and geographical distances to work and other functions. Motivational factors such as pro-environmental attitudes and norms also affected GHG emissions but to a lesser extent, but some considerations limit the generalizability of these results. The second paper examines the relationship between individuals’ subjective well-being and GHG emissions from consumption. Our results suggest that there is no strong correlation between overall GHG emissions and subjective well-being, and that GHG intensive activities have a low importance for subjective well-being, when compared to social factors such as spending time with friends and family, having a job and being healthy. We also analyze certain behaviors and underlying factors that have been proposed to imply double dividends, and find some tentative confirmation that materialism is related to both lower subjective wellbeing and higher GHG emissions. In the third paper we continue the analysis of materialists’ consumption related GHG emissions, and their concern for the environment. We find no difference between materialists and others with respect to their concern for the environment, but the materialist group emits about 1 ton more GHG emissions per capita and year than the non-materialist group. Somewhat surprisingly, air travel accounts for around two thirds of this difference. Taken together with other results presented in the paper, it seems materialists’ concern for increased status is not specifically expressed through the acquisition of material possessions, and we question the established definition of materialism.
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| 20. |
- Andersson, Jenny, et al.
(författare)
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Bortom vänstervind och högervåg
- 2023. - 1
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Ingår i: Marknadens tid. - Lund : Nordic Academic Press. - 9789189361751 - 9789189361775 ; , s. 11-32
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Bokkapitel (refereegranskat)
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| 21. |
- Andersson, Urban, 1965, et al.
(författare)
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Projektet Forskningsdata inom humaniora och konstnärliga vetenskaper – open access? : slutrapport
- 2011
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Projektet syftar till att öka tillgängligheten av forskningsdata inom humaniora och konstnärliga vetenskaper. Efter en inledande kartläggning av vilka forskningsdata som finns vid våra respektive lärosäten kommer vi att försöka besvara nedanstående frågeställningar: Var och hur ska forskningsdata lagras? Vilka delar kan publiceras som open access? Hur bör koppling ske mellan öppna arkiv och Svensk Nationell datatjänst? Hur bör koppling ske mellan publikation och tillhörande forskningsdata?
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| 22. |
- Appelquist, Karin, 1979, et al.
(författare)
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Character and origin of variably deformed granitoids in central southern Sweden: implications from geochemistry and Nd isotopes
- 2011
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Ingår i: Geological Journal. - : Wiley. ; 46:6, s. 597-618
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Tidskriftsartikel (refereegranskat)abstract
- We present major and trace element data for eighteen 1.71–1.66 Ga granitoid samples, and Sm–Nd whole‐rock isotope data for eleven of these samples, in a transect across the border between the Transscandinavian Igneous Belt (TIB) and the Eastern Segment in central southern Sweden. The geochemistry of the granitoids varies from alkalic to alkali‐calcic and peraluminous in the east to predominantly calc‐alkaline and metaluminous in the west. Rocks in the west also have lower SiO2 contents. Trace element signatures favour formation in an active continental margin setting. Nd isotope data are completely overlapping along the transect and initial εNd values are mildly depleted in the range +0.3 to +2.6. The combined data suggest that the magmas were derived mainly from juvenile, pre‐existing crust, increasingly mafic and less alkaline towards the west.
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| 23. |
- Barendregt, W., et al.
(författare)
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Users' experiences with the use of transaction data to estimate consumption-based emissions in a carbon calculator
- 2020
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Ingår i: Sustainability. - : MDPI AG. - 2071-1050. ; 12:18
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Tidskriftsartikel (refereegranskat)abstract
- With global greenhouse gas (GHG) emissions ever increasing, we are currently seeing a renewed interest in carbon footprint calculators (or carbon calculators for short). While carbon calculators have traditionally calculated emissions based on user input about e.g., food, heating, and traveling, a new development in this area is the use of transaction data to also estimate emissions based on consumption. Such carbon calculators should be able to provide users with more accurate estimations, easier input possibilities, and an incentive to continue using them. In this paper, we present the results from a survey sent to the users of such a novel carbon calculator, called Svalna. Svalna offers users the possibility to connect their bank account. The transaction data are then coupled with Environmental Extended Multi Regional Input Output data (EE-MRIO) for Swedish conditions which are used to determine a continuous overview of the user's greenhouse gas emissions from consumption. The aim of the survey was to (a) understand whether people are willing to connect their bank account, (b) whether they trust the calculations of their emissions, and (c) whether they think the use of Svalna has an effect on their behaviour. Furthermore, we wanted to know how Svalna could be improved. While the results of the survey showed that many users were willing to connect their bank account, a rather large part of the users perceived safety risks in doing so. The users also showed an only average level of trust in the correctness of the estimated greenhouse gas emissions. A lack of trust was attributed to experiencing technical problems but also to not knowing how the emissions were calculated and because the calculator could not capture all details of the user's life. However, many users still indicated that the use of Svalna had helped them to initiate action to reduce their emissions. In order to improve Svalna, the users wanted to be able to provide more details, e.g., by scanning receipts and get better options for dealing with a shared economy. We conclude this paper by discussing some opportunities and challenges for the use of transaction data in carbon footprint calculators. © 2020 by the authors.
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| 24. |
- Brander, Linus, 1978, et al.
(författare)
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Igneous and metamorphic geochronologic evolution of granitoids in the central Eastern Segment, southern Sweden
- 2012
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Ingår i: International Geology Review. - : Informa UK Limited. - 0020-6814 .- 1938-2839. ; 54:5, s. 1-38
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Tidskriftsartikel (refereegranskat)abstract
- The Eastern Segment abutting the Transscandinavian Igneous Belt (TIB) mostly consists of rocks with overlapping igneous ages. In the Eastern Segment west of Lake Vättern, granitoids of clear TIB affinity exhibit strong deformational fabrics. This article presents U–Pb zircon ages from 21 samples spanning the border zone between these deformed TIB rocks in the east, and more thoroughly reworked rocks in the west. Magmatic ages fall in the range 1710–1660 million years, irrespective of the degree of deformation, confirming the overlapping crystallization ages between deformed TIB rocks and orthogneisses of the Eastern Segment. A common history is further supported by leucocratic rocks of similar ages. Prolonged orogenic (magmatic) activity is suggested by continued growth of zircon at 1.66–1.60 Ga. Six of the weakly gneissic rocks show zircons with cathodoluminescence-dark patches and embayments, possibly partly replacing metamict parts of older magmatic crystals, with 207Pb/206Pb ages dominantly between 1460 and 1400 million years, whereas three of the gneisses have zircon rims with calculated ages of 1440–1430 million years. Leucosome formation took place at 1443 ± 9 and 1437 ± 6 Ma. The minimum age of SE–NW folds was determined by an undeformed 1383 ± 4 million years crosscutting aplitic dike. Sveconorwegian zircon growth was not found in any of the samples from the studied area. To our knowledge, 1.46–1.40 Ga metamorphism affecting the U–Pb zircon system has not previously been reported this far northeast in the Eastern Segment. We suggest that the E–W- to SE–NW-trending deformation fabrics in our field area were produced during the Hallandian–Danopolonian orogeny and escaped later, penetrative Sveconorwegian reworking.
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| 25. |
- Brinjikji, Waleed, et al.
(författare)
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Endotheliitis and cytokine storm as a mechanism of clot formation in COVID-19 ischemic stroke patients: A histopathologic study of retrieved clots.
- 2023
-
Ingår i: Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences. - 2385-2011.
-
Tidskriftsartikel (refereegranskat)abstract
- Studies during the COVID-19 pandemic have demonstrated an association between COVID-19 virus infection and the development of acute ischemic stroke, particularly large vessel occlusion (LVO). Studying the characteristics and immunohistochemistry of retrieved stroke emboli during mechanical thrombectomy for LVO may offer insights into the pathogenesis of LVO in COVID-19 patients. We examined retrieved COVID-19 emboli from the STRIP, EXCELLENT, and RESTORE registries and compared their characteristics to a control group.We identified COVID-positive LVO patients from the STRIP, RESTORE, and EXCELLENT studies who underwent mechanical thrombectomy. These patients were matched to a control group controlling for stroke etiology based on Trial of Org 10172 in Acute Stroke Treatment criteria. All clots were stained with Martius Scarlet Blue (MSB) along with immunohistochemistry for interleukin-6 (IL-6), C-reactive protein (CRP), von Willebrand factor (vWF), CD66b, fibrinogen, and citrullinated Histone H3. Clot composition was compared between groups.Nineteen COVID-19-positive patients and 38 controls were included. COVID-19-positive patients had a significantly higher percentage of CRP and vWF. There was no difference in IL-6, fibrin, CD66b, or citrullinated Histone H3 between groups. Based on MSB staining, there was no statistically significant difference regarding the percentage of red blood cells, white blood cells, fibrin, and platelets.Our study found higher concentrations of CRP and vWF in retrieved clots of COVID-19-positive stroke patients compared to COVID-19-negative controls. These findings support the potential role of systemic inflammation as indicated by elevated CRP and endothelial injury as indicated by elevated vWF as precipitating factors in thrombus development in these patients.
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| 26. |
- Dahlin, Anna M., 1979-, et al.
(författare)
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A genome-wide association study on medulloblastoma
- 2020
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Ingår i: Journal of Neuro-Oncology. - : Springer. - 0167-594X .- 1573-7373. ; 147:2, s. 309-315
-
Tidskriftsartikel (refereegranskat)abstract
- Introduction: Medulloblastoma is a malignant embryonal tumor of the cerebellum that occurs predominantly in children. To find germline genetic variants associated with medulloblastoma risk, we conducted a genome-wide association study (GWAS) including 244 medulloblastoma cases and 247 control subjects from Sweden and Denmark.Methods: Genotyping was performed using Illumina BeadChips, and untyped variants were imputed using IMPUTE2.Results: Fifty-nine variants in 11 loci were associated with increased medulloblastoma risk (p < 1 × 10–5), but none were statistically significant after adjusting for multiple testing (p < 5 × 10–8). Thirteen of these variants were genotyped, whereas 46 were imputed. Genotyped variants were further investigated in a validation study comprising 249 medulloblastoma cases and 629 control subjects. In the validation study, rs78021424 (18p11.23, PTPRM) was associated with medulloblastoma risk with OR in the same direction as in the discovery cohort (ORT = 1.59, pvalidation = 0.02). We also selected seven medulloblastoma predisposition genes for investigation using a candidate gene approach: APC, BRCA2, PALB2, PTCH1, SUFU, TP53, and GPR161. The strongest evidence for association was found for rs201458864 (PALB2, ORT = 3.76, p = 3.2 × 10–4) and rs79036813 (PTCH1, ORA = 0.42, p = 2.6 × 10–3).Conclusion: The results of this study, including a novel potential medulloblastoma risk loci at 18p11.23, are suggestive but need further validation in independent cohorts.
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| 27. |
- Dahlin, Anna M., 1979-, et al.
(författare)
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Genetic Variants in the 9p21.3 Locus Associated with Glioma Risk in Children, Adolescents, and Young Adults : A Case-Control Study
- 2019
-
Ingår i: Cancer Epidemiology, Biomarkers and Prevention. - : American Association for Cancer Research. - 1055-9965 .- 1538-7755. ; 28:7, s. 1252-1258
-
Tidskriftsartikel (refereegranskat)abstract
- Background: Genome-wide association studies have identified germline genetic variants in 25 genetic loci that increase the risk of developing glioma in adulthood. It is not known if these variants increase the risk of developing glioma in children and adolescents and young adults (AYA). To date, no studies have performed genome-wide analyses to find novel genetic variants associated with glioma risk in children and AYA.Methods: We investigated the association between 8,831,628 genetic variants and risk of glioma in 854 patients diagnosed up to the age of 29 years and 3,689 controls from Sweden and Denmark. Recruitment of patients and controls was population based. Genotyping was performed using Illumina BeadChips, and untyped variants were imputed with IMPUTE2. We selected 41 established adult glioma risk variants for detailed investigation.Results: Three adult glioma risk variants, rs634537, rs2157719, and rs145929329, all mapping to the 9p21.3 (CDKN2B-AS1) locus, were associated with glioma risk in children and AYA. The strongest association was seen for rs634537 (odds ratioG = 1.21; 95% confidence interval = 1.09–1.35; P = 5.8 × 10−4). In genome-wide analysis, an association with risk was suggested for 129 genetic variants (P <1 × 10−5).Conclusions: Carriers of risk alleles in the 9p21.3 locus have an increased risk of glioma throughout life. The results from genome-wide association analyses require validation in independent cohorts.Impact: Our findings line up with existing evidence that some, although not all, established adult glioma risk variants are associated with risk of glioma in children and AYA. Validation of results from genome-wide analyses may reveal novel susceptibility loci for glioma in children and AYA.
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| 28. |
- Drenning, Paul David, 1992, et al.
(författare)
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A risk management framework for Gentle Remediation Options (GRO)
- 2022
-
Ingår i: Science of the Total Environment. - : Elsevier BV. - 0048-9697 .- 1879-1026. ; 802
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Tidskriftsartikel (refereegranskat)abstract
- Gentle Remediation Options (GRO) are remediation measures involving plants, fungi, bacteria, and soil amendments that can be applied to manage risks at contaminated sites. Several studies and decision-support tools promote the wider range of benefits provided by GRO, but there is still skepticism regarding GRO implementation. Key issues that need to be better communicated are the various risk mitigation mechanisms, the required risk reduction for an envisioned land use, and the time perspective associated with the risk mitigation mechanisms. To increase the viability and acceptance of GRO, the phytomanagement approach implies the combination of GRO with beneficial green land use, gradually reducing risks and restoring ecosystem services. To strengthen the decision basis for GRO implementation in practice, this paper proposes a framework for risk management and communication of GRO applications to support phytomanagement strategies at contaminated sites. The mapping of the risk mitigation mechanisms is done by an extensive literature review and the Swedish national soil guideline value model is used to derive the most relevant human health exposure pathways and ecological risks for generic green land use scenarios. Results indicate that most of the expected risk mitigation mechanisms are supported by literature, but that knowledge gaps still exist. The framework is demonstrated to support the identification of GRO options for the case study site given two envisioned land uses: biofuel park and allotment garden. A more easily understandable risk management framework, as proposed here, is expected to act as a communication tool to educate decision-makers, regulatory bodies and other stakeholders for better understanding of risk mitigation mechanisms and preliminary timeframes of various GRO, particularly in the early stages of a brownfield redevelopment project.
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| 29. |
- Drenning, Paul David, 1992, et al.
(författare)
-
Enhancing ecosystem services at urban brownfield sites - What value does contaminated soil have in the built environment?
- 2020
-
Ingår i: IOP Conference Series: Earth and Environmental Science. - : IOP Publishing. - 1755-1307 .- 1755-1315. ; 588:5
-
Konferensbidrag (refereegranskat)abstract
- Urban environments are challenged with a plethora of wicked problems in the face of rapid urbanization and land use change, not least natural capital degradation and widespread land and water contamination. Brownfields, under-used sites with real or perceived contamination, are significant urban and peri-urban land resources which, with well-designed remediation and management strategies can address these concerns. Gentle remediation options (GRO) are scalable nature-based techniques which provide significant opportunities for multi-functionality: managing risks posed by contaminants and at the same time enhance ecosystem services (ES) by improving the soil ecosystem in a low-impact, cost-effective manner. GRO align with an increasing interest in taking a holistic view on soil and land management to protect and improve the soil ecosystem for direct human benefit in the form of ES as well as for its indirect, intrinsic value as a haven for biodiversity. This short review aims to present a synthesis of ideas to raise awareness for urban planners about GRO techniques as nature-based solutions which can promote green infrastructure in the urban environment.
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| 30. |
- Edholm, David, et al.
(författare)
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Very low risk of short bowel after Roux-en-Y gastric bypass : a large nationwide Swedish cohort study
- 2024
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Ingår i: Surgery for Obesity and Related Diseases. - : Elsevier. - 1550-7289 .- 1878-7533. ; 20:4, s. 362-366
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Roux-en-Y gastric bypass (RYGB) is one of the most common bariatric procedures. Internal herniation may lead to small bowel ischemia requiring small bowel resection, resulting in short bowel syndrome. OBJECTIVE: To determine the incidence of extensive small bowel resection in patients operated with RYGB. We also aimed to look for early clinical warning signs among patients requiring extensive small bowel resection.SETTING: Cohort from national quality registers.METHODS: All patients having undergone RYGB between January 2007 to June 2019 were analyzed in the Scandinavian Obesity Surgery Registry (SOReg). We identified patients with small bowel obstruction (SBO) for whom small bowel resection was necessary. Additionally, we assessed clinical signs in these patients.RESULTS: The study included 57,255 patients having undergone RYGB. Closure of the mesenteric openings was performed in 78%. Surgery for SBO was required in 3659 (6%) of patients, and small bowel resection in 188 (.3%). Extensive small bowel resection, resulting in less than 1.5 meters of remaining small bowel, was required in 7 patients (.01%). All patients with extensive small bowel resection presented with abdominal pain and had confirmed internal herniation as the cause of the small bowel resection, and 2 of 7 patients died. Closure of mesenteric defects was not associated with a reduction in overall small bowel resection rates (P = .89)CONCLUSION: Surgery for SBO after RYGB was common (6%). The risk of extensive small bowel resection leading to short bowel was low (.01%). Patients with abdominal pain after RYGB should be assessed for internal hernia, as it can be devastating.
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| 31. |
- Enlund, Jakob, et al.
(författare)
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Individual Carbon Footprint Reduction: Evidence from Pro-environmental Users of a Carbon Calculator
- 2023
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Ingår i: Environmental & Resource Economics. - : Springer. - 0924-6460 .- 1573-1502. ; 86, s. 433-467
-
Tidskriftsartikel (refereegranskat)abstract
- We provide the first estimates of how pro-environmental consumers reduce their total carbon footprint using a carbon calculator that covers all financial transactions. We use data from Swedish users of a carbon calculator that includes weekly estimates of users' consumption-based carbon-equivalent emissions based on detailed financial statements, official registers, and self-reported lifestyle factors. The calculator is designed to induce behavioral change and gives users detailed information about their footprint. By using a robust difference-in-differences analysis with staggered adoption of the calculator, we estimate that users decrease their carbon footprint by around 10% in the first few weeks, but over the next few weeks, the reduction fades. Further analysis suggests that the carbon footprint reduction is driven by a combination of a shift from high- to low-emitting consumption categories and a temporary decrease in overall spending, and not by changes in any specific consumption category.
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| 32. |
- Forootan, Amin, et al.
(författare)
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Identification of Distinct and Common Subpopulations of Myxoid Liposarcoma and Ewing Sarcoma Cells Using Self-Organizing Maps
- 2023
-
Ingår i: Chemosensors. - : MDPI AG. - 2227-9040. ; 11:1
-
Tidskriftsartikel (refereegranskat)abstract
- Myxoid liposarcoma and Ewing sarcoma are the two most common tumor types that are characterized by the FET (FUS, EWSR1 and TAF15) fusion oncogenes. These FET fusion oncogenes are considered to have the same pathological mechanism. However, the cellular similarities between cells from the different tumor entities remain unknown. Here, we profiled individual myxoid liposarcoma and Ewing sarcoma cells to determine common gene expression signatures. Five cell lines were analyzed, targeting 76 different genes. We employed unsupervised clustering, focusing on self-organizing maps, to identify biologically relevant subpopulations of tumor cells. In addition, we outlined the basic concepts of self-organizing maps. Principal component analysis and a t-distributed stochastic neighbor embedding plot showed gradual differences among all cells. However, we identified five distinct and robust subpopulations using self-organizing maps. Most cells were similar to other cells within the same tumor entity, but four out of five groups contained both myxoid liposarcoma and Ewing sarcoma cells. The major difference between the groups was the overall transcriptional activity, which could be linked to cell cycle regulation. We conclude that self-organizing maps are useful tools to define biologically relevant subpopulations and that myxoid liposarcoma and Ewing sarcoma exhibit cells with similar gene expression signatures.
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| 33. |
- Hagman, William, 1987-, et al.
(författare)
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Public Views on Policies Involving Nudges
- 2015
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Ingår i: Review of Philosophy and Psychology. - : Springer Science and Business Media LLC. - 1878-5158 .- 1878-5166. ; 6:3, s. 439-453
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Tidskriftsartikel (refereegranskat)abstract
- When should nudging be deemed as permissible and when should it be deemed as intrusive to individuals’ freedom of choice? Should all types of nudges be judged the same? To date the debate concerning these issues has largely proceeded without much input from the general public. The main objective of this study is to elicit public views on the use of nudges in policy. In particular we investigate attitudes toward two broad categories of nudges that we label pro-self (i.e. focusing on private welfare) and pro-social (i.e. focusing on social welfare) nudges. In addition we explore how individual differences in thinking and feeling influence attitudes toward nudges. General population samples in Sweden and the United States (n=952) were presented with vignettes describing nudge-policies and rated acceptability and intrusiveness on freedom of choice. To test for individual differences, measures on cultural cognition and analytical thinking were included. Results show that the level of acceptance toward nudge-policies was generally high in both countries, but were slightly higher among Swedes than Americans. Somewhat paradoxically a majority of the respondents also perceived the presented nudge-policies as intrusive to freedom of choice. Nudge- polices classified as pro-social had a significantly lower acceptance rate compared to pro-self nudges (p<.0001). Individuals with a more individualistic worldview were less likely to perceive nudges as acceptable, while individuals more prone to analytical thinking were less likely to perceive nudges as intrusive to freedom of choice. To conclude, our findings suggest that the notion of “one-nudge- fits-all” is not tenable. Recognizing this is an important aspect both for successfully implementing nudges as well as nuancing nudge theory.
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| 34. |
- Hedsten, Karin, 1964, et al.
(författare)
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MEMS-based VCSEL beam steering using replicated polymer diffractive lens
- 2008
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Ingår i: Sensors and Actuators, A: Physical. - : Elsevier BV. - 0924-4247 .- 1873-3069. ; 142:1, s. 336-345
-
Tidskriftsartikel (refereegranskat)abstract
- Abstract. This paper describes a fully integrated micro-optical system, in which dynamic angular control of the beam from a VCSEL (vertical cavity surface emitting laser) is realized by laterally moving a collimat¬ing diffractive lens in the light path. The lens is mounted on a translatable silicon stage, which consists of a frame with an opening for the light to traverse the lens and electro-statically driven comb actuators, by which the lateral movement is achieved. Devices implementing both 1D and 2D scanning have been fabricated and evaluated. Integration of the lens onto the translatable silicon stage is done using a newly developed fabrication process based on hot embossing of an amorphous fluorocarbon polymer. This fabrication process relies on a reversed-order protocol, where the structuring of the optical element precedes the silicon microstructuring. Assembly and packaging of the VCSEL-MOEMS system, using LTCC (low temperature cofired ceramic) technique, is also demonstrated. Optical evaluation of the system and beam steering function shows significant beam deflection for a relatively low driving voltage (~70 V).
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| 35. |
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| 36. |
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| 37. |
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| 38. |
- Holmberg, John, 1963, et al.
(författare)
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Low-carbon transitions and the good life
- 2012
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- A transition to a low-carbon economy requires farreaching reductions in emissions, which in addition will have to take place at the same time as the global population is growing. A growing population also makes ever greater demands on welfare, while the ecological, social and economic systems that have to sustain this development are already under severe strain. It is commonly argued that emission reductions in a growing world economy can and should be achieved by technical innovations so that the transition to a low-carbon economy does not imply a negative impact on human well-being.This report discusses whether there might perhaps be another way of understanding the situation. Is the presumed linkage between well-being and climate impact always negative? Could a greater focus on human well-being be a driver of, rather than an obstacle to, sustainable development? This report attempts to identify possible strategies to support both [the good life] and decreased emissions. By adopting this research approach, the authors aim to make a contribution to the discussion of low-carbon transitions in society.
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| 39. |
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| 40. |
- Kvarven, Amanda, et al.
(författare)
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The Intuitive Cooperation Hypothesis Revisited: A Meta-analytic Examination of Effect-size and Between-study Heterogeneity
- 2024
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- The hypothesis that intuition promotes cooperation has attracted considerable attention. We address the question with a meta-analysis of 82 cooperation experiments, spanning four different types of intuition manipulations—time pressure, cognitive load, depletion, and induction—including 29,087 participants in total. To our knowledge, this is the largest and most comprehensive data set to date. We obtain a positive overall effect of intuition on cooperation, though substantially weaker than that reported in prior meta-analyses, and between studies the effect exhibits a substantial degree of systematic variation. We find that this overall effect depends exclusively on the inclusion of six experiments featuring emotion-induction manipulations, which prompt participants to rely on emotion over reason when making allocation decisions. Upon excluding from the total data set experiments featuring this class of manipulations, between-study variation in the meta-analysis is reduced substantially—and we observed no statistically discernable effect of intuition on cooperation.
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| 41. |
- Larsson, Jörgen, 1966, et al.
(författare)
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Flygets klimatpåverkan
- 2015
-
Ingår i: Hållbara konsumtionsmönster – analyser av maten, flyget och den totala konsumtionens klimatpåverkan idag och 2050. En forskarantologi. - 9789162066536 ; , s. 10-
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 42. |
- Larsson, Jörgen, 1966, et al.
(författare)
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Subjective temporal well-being: Defining, measuring, and applying a new concept
- 2017
-
Ingår i: Cogent Social Sciences. - : Informa UK Limited. - 2331-1886. ; 3
-
Tidskriftsartikel (refereegranskat)abstract
- Time scarcity has become part and parcel of our modern predicament, with individuals' temporal experiences emerging as a central factor for their wellbeing. Despite the widespread experience of time-related problems, however, no comprehensive method to measure the subjective temporal dimensions of this experience have been generally accepted. This article seeks to take a step in addressing this gap by introducing a new concept called "Subjective Temporal Well-being". In the first part of the article, the new concept is defined in its two fundamental dimensions, anchoring it to the experience of a low level of perceived time pressure and a high level of satisfaction with how one's time is spent. Next, the concept is subjected to an empirical examination using a data-set consisting of 1,000 Swedish respondents. The concept is related to other, existing measures of well-being, and the particular characteristics of individuals found in the present research to have especially "high" and "low" temporal well-being are mapped. The concept of Subjective Temporal Well-being is proposed to provide a comprehensible and tangible angle for the study of key dimensions of people's everyday lives, which in some cases can be more suitable than the notion of overall well-being. Finally, the implications of the new concept are explored in terms of its possible applications in statistical surveys and its usefulness for academic research.
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| 43. |
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| 44. |
- Lundgren, Oskar, 1979-
(författare)
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Psychological Resources and Risk Factors in Coronary Heart Disease : Assessment, Impact and the Influence of Mindfulness Training
- 2018
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- There is strong evidence for the observation that psychological risk factors, such as depressive symptoms, hopelessness, and anxiety are associated with higher risk of developing coronary heart disease (CHD), and also contribute to a worse prognosis among CHD patients. Much less is known about psychological resources, such as Mastery, and their role in cardiovascular medicine. Although the current state of science about the importance of psychological factors has advanced during the last decades, the mental health status of patients is often neglected in clinical practice. The reason behind this gap is multifaceted, including unawareness of the current state of science among professionals and a lack of clear guideline, which in turn, results from a lack of evidence-based ways to address the issues. Furthermore, the measurement of psychological resources is complex and a debated topic in psychology. The aim of this thesis was to investigate: 1) If the use of inverted items in three questionnaires that measure psychological resources and risk factors represent a validity risk in the context of CHD. 2) If psychological resources and risk factors are independently associated with incidence in CHD. 3) If an eight-week course in Mindfulness-Based Stress Reduction (MBSR) is a feasible psychological intervention, as an addition to cardiac rehabilitation. 4) How CHD patients experience the practices of mindfulness and yoga in MBSR.In Study I and II, data from 1007 participants randomly selected from a Swedish community sample, aged 45-69 at baseline (50 % women), were analysed. To study the validity of the self-report instruments Mastery, Self-esteem and Centre for Epidemiological Studies Depression scale (CESD), subscales with only positive and negative items were created. The new subscales were evaluated against three criterion measures; cross-sectional against each other and the circulatory marker of inflammation interleukine-6 (IL-6) (concurrent construct validity); prospectively against 8-year incidence in CHD (predictive validity), and in addition, a factor analysis was used to investigate construct dimensionality. The instruments seemed to be valid measures of psychological resources and risk factors in the context of CHD risk. The new subscales showed the same associations as the original scales, except for the positive items in CES-D. However, this did not have a major influence on the full scale. In Study II a prospective analysis of the impact of psychological factors on 8-year incidence in CHD was performed. The psychological resources Mastery and Self-esteem were negatively associated with CHD, also after adjustment for nine traditional cardiovascular risk factors in Cox proportional hazard models. The protective effect of the two resources, and the increased risk of Hopelessness, remained after adjustment for depressive symptoms. In Study III and IV, a group of CHD patients with depressive symptoms (n=79) was invited to participate in MBSR as a complement to cardiac rehabilitation. Twenty-four patients started MBSR and 16 completed it. The results were compared with a reference group (n=108) of patients from the same clinic, which showed stability in psychological variables over 12 months. MBSR was appreciated by the patients and improvements in psychological risk factors (e.g., depressive symptoms), and an increase in Mastery were observed. Study IV made use of a qualitative content analysis of diary entries written by patients immediately after practice sessions throughout MBSR. Participants described difficulties, both physical and psychological, during the whole course, but as the weeks passed they more frequently described an enhanced ability to concentrate, relax and deal with distractions. From the combined findings in Study III and IV, we conclude that MBSR could be a promising complement to cardiac rehabilitation for a selection of patients.The overall picture, emerging from this thesis, strengthens the argument that psychological factors should be recognized and addressed in clinical practice. It also encourages further studies of how psychological resources could be built, which could inform the development of effective prevention and treatment strategies for CHD patients with psychological distress and also contribute to improved public health interventions.
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| 45. |
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Marknadens tid : mellan folkhemskapitalism och nyliberalism
- 2023
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Samlingsverk (redaktörskap) (refereegranskat)abstract
- Marknadens tid samlar bidrag från några av Sveriges främsta historiker och fokuserar tiden från 1970-talet och framåt. Varje kapitel utgår från en bild, och i centrum står marknadsvändningen – en mångfacetterad, men samtidigt tydlig process genom vilken marknaden som institution, ideal och metafor blivit ledande inom samhällslivet. Hur kom det sig?Marknadens tid satte stora avtryck i svensk politik, men den förändrade också människors vardagsliv, språkbruk och referensramar. Boken visar att marknaden inte kan förstås som en monolit – det har funnits flera olika marknadsbegrepp och -visioner i omlopp som både samverkat och konkurrerat. De har samspelat med olika traditioner, från ’folkhemskapitalism’, till libertarianska och nyliberala tankegångar.Antologin kan därmed peka på historiska brott, men också viktiga kontinuiteter längre bakåt i välfärdsstatens historia. Den historiska blicken avtäcker marknadsvändningens ofta förbisedda sociala, politiska och kulturella allianser, och belyser de tidvis stora skillnaderna mellan aktörernas avsikter och hur det sedan blev.
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| 46. |
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| 47. |
- Melander, Anders, 1962-, et al.
(författare)
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Management innovation in SMEs – taking psychological ownership of Hoshin Kanri
- 2023
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Ingår i: Production planning & control (Print). - : Taylor & Francis. - 0953-7287 .- 1366-5871.
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Tidskriftsartikel (refereegranskat)abstract
- Management innovations are an important source of competitive advantage, but we lack knowledge on the implementation process, not least in small- and medium-sized companies (SMEs). Recognising that psychological ownership (PO) represents a crucial aspect of the implementation process, we address micro-foundational characteristics of the implementation process. PO and critical incident theory (CIT) provide a lens enabling this micro analysis. The empirical setting is the implementation of Hoshin Kanri, a strategic management system in eight small companies. From the analysis of the eight cases, we operationalise four dimensions that characterise how PO evolves in the implementation process: types of PO incidents, frequency of PO incidents, incidents indicating an increase or decrease in PO, and incidents addressing individual or collective PO. Looking at how PO is developed both among CEOs and managers in SMEs, we use the four dimensions to characterise the evolvement of PO within the focal organisations. In doing so, our article elaborates on PO as a driver and, if insufficiently developed, an impediment to effectively implementing management innovations.
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| 48. |
- Morfeldt, Johannes, 1983, et al.
(författare)
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Emission pathways and mitigation options for achieving consumption-based climate targets in Sweden
- 2023
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Ingår i: Communications Earth & Environment. - Göteborg : IVL Svenska Miljöinstitutet AB. - 2662-4435. ; 4:1
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Tidskriftsartikel (refereegranskat)abstract
- National emission reduction targets under the Paris Agreement have a territorial focus, incentivizing mitigation actions domestically. Here we examine the theoretical basis for adopting complementary consumption-based net-zero emission targets and assess the consequences of adopting such proposed targets for Sweden. We apply scenario analyses based on a prospective lifecycle assessment framework. The framework is a hybrid of bottom-up simulations for passenger travel, construction and housing, and food, and top-down analyses for remaining consumption. In this work, we show how consumption-based climate targets may accentuate the need for new demand-side climate policies that contribute to reducing emissions along supply chains of products and services.Our scenario analysis suggests that combining advanced mitigation technologies with behavioral changes could reduce emissions from 9.8 tons of carbon dioxide equivalents per capita in 2019 to between 2.7 and 4.8 tons by 2045 for Swedish residents, depending on global decarbonization pathways. Combining advanced mitigation technologies with behavioural changes could achieve the lowest carbon emissions per capita in Sweden, suggest scenario analyses combining bottom-up simulations for passenger travel, construction and housing, and food, and top-down analyses for remaining consumption.
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| 49. |
- Nåbo, Arne, 1958-, et al.
(författare)
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Regeringsuppdrag om elektrifieringen av transporter : rekommendationer för att underlätta datadelning och nyttiggörande av data för planering, utveckling och drift av laddinfrastruktur och affärsmodeller
- 2023
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Regeringen har uppdragit åt Statens väg- och transportforskningsinstitut (VTI) att ”bidra till kunskapsuppbyggnaden kring en snabb, smart och samhällsekonomiskt effektiv elektrifiering av transportsektorn”. Den här rapporten redovisar den del av uppdraget som handlar om att genomföra pilotprojekt och ta fram modeller för hur data i praktiken på bästa sätt kan tillgängliggöras, delas och nyttiggöras för att optimera planering, utveckling, drift samt affärsmodeller för laddinfrastruktur. I rapporten ges en beskrivning av förekommande tekniker för laddning av elfordon, viktiga användarperspektiv, och hur affärsmodeller och system för laddinfrastruktur kan modelleras. Rapporten fokuserar på datadelning och beskriver hur aktörer idag delar data samt vilka svårigheter de ser med datadelning. Detta omfattar bland annat datatillgänglighet, delning och nyttiggörande, samt hur aktörerna vill att det ska fungera framåt. En stor utmaning handlar om datatillgänglighet, där aktörer dels ser problem med att få tillgång till data och dels är avvaktande till att vilja dela med sig av egna data. Ofta handlar det om integritetsfrågor och reglering enligt GDPR. Betydelsen av en väl fungerande samverkan mellan energi- och transportsektorn har lyfts i tidigare rapporteringar från det här uppdraget. Vikten av en digitalisering och digital infrastruktur som kopplar samman dessa sektorer betonas speciellt i detta arbete. Digitalisering behövs för att effektivisera planering, utveckling och drift av den infrastruktur som ett elektrifierat transportsystem kräver. De modelleringar som gjorts i den här delen av uppdraget handlar om transportmodellering och energimodellering samt utveckling för att få modellerna att samspela.
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| 50. |
- Nässén, Jonas, 1975, et al.
(författare)
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Explaining the Variation in Greenhouse Gas Emissions Between Households: Socioeconomic, Motivational, and Physical Factors
- 2015
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Ingår i: Journal of Industrial Ecology. - : Wiley. - 1088-1980 .- 1530-9290. ; 19:3, s. 480-489
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Tidskriftsartikel (refereegranskat)abstract
- Consumption-accounted greenhouse gas (GHG) emissions (GHGEs) vary considerably between households. Research originating from different traditions, including consumption research, urban planning, and environmental psychology, have studied different types of explanatory variables and provided different insights into this matter. This study integrates explanatory variables from different fields of research in the same empirical material, including socioeconomic variables (income, household size, sex, and age), motivational variables (proenvironmental attitudes and social norms), and physical variables (dwelling types and geographical distances). A survey was distributed to 2,500 Swedish households with a response rate of 40%. GHGEs were estimated for transport, residential energy, food, and other consumption, using data from both the survey and registers, such as odometer readings of cars and electricity consumption from utility providers. The results point toward the importance of explanatory variables that have to do with circumstances rather than motivations for proenvironmental behaviors. Net income was found to be the most important variable to explain GHGEs, followed by the physical variables, dwelling type, and the geographical distance index. The results also indicate that social norms around GHG-intensive activities, for example, transport, may have a larger impact on a subject's emission level than proenvironmental attitudes.
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