| 1. |
- Berglund, Leif, et al.
(författare)
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A Post-Analysis of the Introduction of the EU Directive 92/57/EEC in the Swedish Construction Industry
- 2022
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Ingår i: Buildings. - : MDPI. - 2075-5309. ; 12:10
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Tidskriftsartikel (refereegranskat)abstract
- The EU directive 92/57/EEC focuses on ensuring that health and safety-related matters are taken into consideration during every stage of construction-related work and has been introduced into the regulations of the member countries. In 2006, Sweden was tasked by the European Commission to clarify its implementation of the directive, including which management roles and responsibilities were to come into effect during both the planning and eventual execution of construction work—changes that ultimately were introduced into the national regulations in 2009. Focusing on the accident trends in the construction industry in the years immediately following these regulatory changes, we find that the new management roles and responsibilities had no apparent effect on the accident rates. Furthermore, we argue that there is a need to broaden the analysis regarding the implementation of the EU directive 92/57/EEC to also include nation-specific changes to health and safety management and policy. These qualitative studies should also include a dedicated focus on how changes to management structures and processes may affect the prevalence of occupational diseases specifically.
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| 2. |
- Berglund, Leif, et al.
(författare)
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Byggindustrins säkerhetspark - ett program för säkerhetskultur : Delrapport 1: Säkerhetskulturforskning inom byggindustrin
- 2020
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Denna rapport är en kunskapsöversikt som beskriver internationell forskning om säkerhetskultur och säkerhetsarbete i byggindustrin. I rapporten diskuteras inledningsvis hur säkerhetskultur kan förstås i relation till organisationskultur och att mycket av de distinktioner som görs inom säkerhetskulturforskningen inom byggbranschen är avhängig synen på kulturbegreppet. I den forskning som studerats i denna litteraturöversikt är det vanligt med en mer normativ ansats, dvs., den är inte neutral utan den syftar till säkerhet. Det verkar inte vara lika vanligt med säkerhetskultur-forskning som i grunden har en tolkande ansats och som ställer sig mer neutral till huruvida kulturen i sig alltid leder till en högre grad av säkerhet. Med en sådan ansats kan dock säkerhetskulturens olika delar i högre grad analyseras utan att vara upptagen med dess koppling till en normativ syn på säkerhetskultur. Med utgångpunkt i den tidigare forskningen ger vi slutligen förslag på ett antal aktiviteter som skulle kunna införlivas i säkerhetsparken som ett sätt att stärka dess säkerhetsfrämjande arbete.
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| 3. |
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| 4. |
- Berglund, Leif, et al.
(författare)
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Byggindustrins säkerhetspark – ett program för säkerhetskultur : Resultat och rekommendationer
- 2023
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Den svenska byggindustrin har gjort stora satsningar de senaste åren för att öka medvetenheten om vikten av att arbeta säkert. En del i denna satsning är att Byggföretagen (före detta Sveriges Byggindustrier) har byggt en säkerhetspark, dvs. en anläggning där de som arbetar inom industrin utbildas om säkerhet och får möjlighet att gemensamt reflektera över säkerhetsrelaterade frågor.Vår forskargrupp vid Luleå tekniska universitet, har följt parkens etablering med syfte att undersöka hur frågor rörande säkerhetskultur kan och har integrerats i säkerhetsparkens aktiviteter. Projektet finns redovisat i tre rapporter. Den första är en kartläggning av internationell forskning inom området säkerhetskultur, säkerhetsarbete och säkerhetsträning och finns redovisad i Delrapport 1: Säkerhetskulturforskning inom byggindustrin (Berglund et al, 2020). Den andra redovisar en kartläggning och karaktärisering av vilka säkerhetsinitiativ och säkerhetskulturer som finns hos Sveriges byggindustriers medlemsföretag. Den studien har presenterats i Delrapport 2: Säkerhetsinitiativ och säkerhetskultur i svensk byggindustri (Berglund et al, 2021). I denna tredje rapport som vi kallar Resultat och rekommendationer, presenterar vi en samlad analys av parkens verksamhet och avslutar med ett antal förslag till hur säkerhetsparken kan utvecklas vidare. I rapporten kan vi konstatera att säkerhetsparken finns på plats och har verkat i drygt tre år. Den består av ett stort antal stationer eller scenarion där ett antal arbetsområden, arbetssituationer och arbetsmoment speglas. Ett besök inleds inomhus med en introduktion där det besökande företaget eller skolan ges en inledande beskrivning av parkens innehåll och syfte och där ett flertal frågeställningar introduceras och diskuteras. Därefter fortsätter besöket utomhus genom att man besöker ett antal stationer som är utformade enligt den pedagogiska principen ”se, höra, göra och reflektera”. Valet av stationer som besöks görs i samråd med handledare och med det besökande företaget. Dagen avslutas på samma sätt som den inleddes, inomhus, med reflektioner om lärdomar att ta med sig hem till det egna företaget. Parken fungerar också som en display av aktuell utveckling inom branschen, inte minst när det gäller nya verktyg, utrustning, material, arbetsmoment och liknande, allt med ett fokus på förbättrad arbetsmiljö och säkerhet. Säkerhetsparken besöks idag främst av byggföretag och byggelever men även av andra representanter från andra branscher. Vi har intervjuat nyckelpersoner med anknytning till parken och omdömen om parken och besöket har i huvudsak varit goda. Vår rapport avslutas med elva utvecklingsområden som vi tror kan bidra till att göra en bra verksamhet vid säkerhetsparken ännu bättre.1. Problematisera rådande säkerhetskulturer på fler ställen, kanske stationer eller i fler moment i anläggningen.2. Den pedagogiska modellen är bra och kan utnyttjas på fler ställen i anläggningen.3. Alla besök bör ha en tydlig och specifik företagsprofilering.4. Alla besökare ska ha en arbetsuppgift när de återvänder till företaget.5. Stationerna måste vara aktuella och spegla realistiska situationer.6. Säkerhetsparken bör vara ett centrum för lärande, utveckling och innovation.7. Säkerhetsparken kan vara ett skyltfönster för ny teknik och bra utrustning.8. Jämställdhetsfrågor bör integreras i säkerhetsparkens arbete.9. Ledningens betydelse för säkerhetskultur bör betonas.10.Säkerhetsparken kan bli en resurs för utbildning av utländsk arbetskraft.11.Säkerhetsparken bör dokumentera sina erfarenheter.
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| 5. |
- Berglund, Leif, et al.
(författare)
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Exploring safety culture research in the construction industry
- 2023
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Ingår i: Work. - : IOS Press. - 1051-9815 .- 1875-9270. ; 76:2, s. 549-560
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Despite numerous regulatory initiatives to improve health and safety in the construction industry, it still ranks as one of the most accident-prone industries worldwide. A dedicated focus on safety culture has been suggested as a complement to laws, regulations and management systems.OBJECTIVE: This article explores safety culture research conducted in the construction industry, with the aim to provide insight into the specific themes that tend to be in focus as well as what theoretical and methodological approaches that tend to be favored.METHODS: Searches in scientific databases were conducted twice. In a first attempt, searches resulted in 54 hits but only two articles fit the scope of the study. A revision of the search phrase resulted in 124 hits. Ultimately, 17 articles fit the scope of the study and were included. The content of the articles was analyzed and sorted thematically.RESULTS: The results show that four themes are prevalent in the existing literature: 1) unique challenges entail a need for situated applications, 2) models developed to operationalize safety culture, 3) measuring safety culture, and 4) safety management and leadership as key factors.CONCLUSION:Although research focusing on the construction industry has come to favor certain study designs and definitions of safety culture, further research may be enriched by broadening the theoretical and methodological perspectives. Specifically, researchers should conduct more in-depth qualitative studies that take the complexity of the industry into account, including the interpersonal relations between the actors involved.
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| 6. |
- Berglund, Leif, et al.
(författare)
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Occupational accidents in Swedish construction trades
- 2021
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Ingår i: International Journal of Occupational Safety and Ergonomics. - : Taylor & Francis. - 1080-3548 .- 2376-9130. ; 27:2, s. 552-561
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Tidskriftsartikel (refereegranskat)abstract
- The purpose of this study is to anazlye accidents occurring in the Swedish construction industry focusing specifically on the situation in the individual trades. The article includes all occupational accidents with at least one day of absence from work that were reported to the Swedish Social Insurance Agency for the year of 2016. The results, focusing on accident cause, injured body parts, as well as accidents per weekday, month and age, show that although the trades share commonalities regarding occupational accidents a number of trade-specific problem areas stand out. With this in mind, conclusions are drawn regarding the situation in each respective trade and suggestions are made for future studies focusing on accidents in construction industry trades.
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| 7. |
- Berglund, Leif, et al.
(författare)
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Safety culture development in the construction industry : The case of a safety park in Sweden
- 2023
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Ingår i: Heliyon. - : Elsevier. - 2405-8440. ; 9:9
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Tidskriftsartikel (refereegranskat)abstract
- The problem of occupational accidents in the construction industry has necessitated a focus on proactive measures such as safety management programs. An example of this is safety parks, i.e. facilities where employees and managers from different construction companies can participate in site-specific activities and train in safety-related matters in a realistic context. Two specific focus areas are often present within these types of safety management programs: hands-on safety training and safety culture development as being within the purview of management. The purpose of this article is to investigate the developers’ intentions with the park in relation to safety culture development. Twenty interviews were conducted with experts in the area of health and safety. Results indicate that the safety park can contribute as a mirror for the companies own operations, with new information and knowledge of how work can be performed with safety being prioritized, to developing communication regarding safety-related matters, and finally the stations at the park may initiate a translation process as to how the lessons learned at the park can be applied to the participants’ own workplaces. All in all, the activities at the park can be said to be normative in nature, i.e. the developers seemingly have a desire to steer the safety culture development in a certain direction. There is a need for further research focusing on the concept of safety culture in these types of programs and, more broadly, in relation to its intended industry-wide effects.
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| 8. |
- Johansson, Bo, et al.
(författare)
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Deep Mining, Health, and Safety Aspects
- 2023. - 1
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Ingår i: Encyclopedia of Mineral and Energy Policy. - : Springer Nature. - 9783662474921 - 9783662474938 ; , s. 221-225
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Bokkapitel (refereegranskat)
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| 9. |
- Abrahamsson, Lena, et al.
(författare)
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Can new technology challenge macho-masculinities? : The case of the mining industry
- 2021
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Ingår i: Mineral Economics. - : Springer. - 2191-2203 .- 2191-2211. ; 34:2, s. 263-275
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Tidskriftsartikel (refereegranskat)abstract
- The aim with this article is to discuss how changes in technology at workplaces engender both change and restoration of gender constructions within the context of underground mining. The discussions are formed around a constructed case based on material from gender and organizational studies of large-scale industrial mines in different countries, most of them from Sweden. New technologies such as digitalization and automation together with new organizational forms engender changes in mining work, e.g., new types of work tasks, new competence demands, and a move from underground to high-tech control rooms aboveground. One main observation is that the changes challenge the old and recalcitrant blue-collar mining masculinity. On the one hand, the organizational resistance and “lagging” seemed to result in re-gendering and restoration of the male dominance. On the other hand, there were tendencies to adaptation in the workplace cultures, including new ways of forming mining masculinities, perhaps even undoing of gender. The main conclusion is that the most probable development lies somewhere in-between and by analyzing such complex processes of gender, technology, and change future research can get more knowledge of changes of gender constructions in working life.
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| 10. |
- Abrahamsson, Lena, 1966-, et al.
(författare)
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Digitalisation and Sustainable work : obstacles and pathways
- 2021
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Ingår i: European Journal of Workplace Innovation. - : Universitetet i Agder. - 2387-4570. ; 6:2, s. 187-197
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Tidskriftsartikel (refereegranskat)abstract
- Work is a central part of our lives in many aspects. Half of our awake time is for most of us performed as paid work. At work, we create the values we need to live the life we desire. At work, we are socialized and shaped into the human beings we are. We are all concerned about how our work will be in the future; will we be able to handle the new technology or will we be replaced by a robot? Do we see the new technology as The wolf is coming or God's gift to mankind? This is an existential question and the future work is shaped here and now. This means that we need to get a picture of what is happening so we can act, but we also need a vision of where we want to go. Our mission as a researcher is to find the pathways to the Sustainable work, but in order to to find the way, we sometimes have to take on the role of the wolf and ask the uncomfortable questions.
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| 11. |
- Berg, Malin, 1976, et al.
(författare)
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A randomized study comparing the nutritional effects of radiotherapy with cetuximab versus cisplatin in patients with advanced head and neck cancer
- 2024
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Ingår i: HEAD AND NECK-JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK. - 1043-3074 .- 1097-0347. ; 46:4, s. 760-771
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundHead and neck cancer (HNC) patients have a high risk of developing malnutrition. This randomized study aimed to compare the effect of weekly cisplatin or cetuximab combined with radiotherapy on weight loss at 3 months after treatment was started. Secondary outcomes were the prevalence of malnutrition using the Global Leadership Initiative on Malnutrition (GLIM) criteria, feeding tube dependence and health related quality of life from a nutritional perspective.MethodsPatients from the ARTSCAN III study with advanced HNC were assessed for weight, body composition, enteral tube dependence and selected quality-of-life scores (EORTC QLQ-C30 and QLQ-H&N35) at diagnosis and 6 weeks 3, 6 and 12 months after treatment initiation.ResultsOf the 80 patients, 38 and 42 were randomized to receive cetuximab and cisplatin treatment, respectively. There was no significant difference in weight loss at 3 months between the two study groups. However, the cetuximab group had significantly less weight loss, fewer enteral feeding tubes and better physical functioning at the end of treatment but more pain-related problems 3 months after treatment initiation. No differences between the groups were found at 6 and 12 months. The prevalence of malnutrition was not significantly different at any time point.ConclusionThe hypothesized benefit of concomitant treatment with cetuximab over cisplatin regarding the prevalence of malnutrition was not supported by this study.
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| 12. |
- Ekblom Bak, Elin, 1981-, et al.
(författare)
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Accelerometer derived physical activity patterns in 27.890 middle‐aged adults : The SCAPIS cohort study
- 2022
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Ingår i: Scandinavian Journal of Medicine and Science in Sports. - : John Wiley & Sons. - 0905-7188 .- 1600-0838. ; 32:5, s. 866-880
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Tidskriftsartikel (refereegranskat)abstract
- The present study aims to describe accelerometer-assessed physical activity (PA) patterns and fulfillment of PA recommendations in a large sample of middle-aged men and women, and to study differences between subgroups of socio-demographic, socio-economic, and lifestyle-related variables. A total of 27 890 (92.5% of total participants, 52% women, aged 50–64 years) middle-aged men and women with at least four days of valid hip-worn accelerometer data (Actigraph GT3X+, wGT3X+ and wGT3X-BT) from the Swedish CArdioPulmonary bioImage Study, SCAPIS, were included. In total, 54.5% of daily wear time was spent sedentary, 39.1% in low, 5.4% in moderate, and only 0.1% in vigorous PA. Male sex, higher education, low financial strain, born in Sweden, and sedentary/light working situation were related to higher sedentary time, but also higher levels of vigorous PA. High BMI and having multiple chronic diseases associated strongly with higher sedentary time and less time in all three PA intensities. All-year physically active commuters had an overall more active PA pattern. The proportion fulfilling current PA recommendations varied substantially (1.4% to 92.2%) depending on data handling procedures and definition used. Twenty-eight percent was defined as having an “at-risk” behavior, which included both high sedentary time and low vigorous PA. In this large population-based sample, a majority of time was spent sedentary and only a fraction in vigorous PA, with clinically important variations between subgroups. This study provides important reference material and emphasizes the importance of a comprehensive assessment of all aspects of the individual PA pattern in future research and clinical practice.
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| 13. |
- Halim, Adrianus, et al.
(författare)
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Improvement of Working Conditions and Opinions of Mine Workers When Battery Electric Vehicles (BEVs) Are Used Instead of Diesel Machines — Results of Field Trial at the Kittilä Mine, Finland
- 2022
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Ingår i: Mining, Metallurgy & Exploration. - : Springer. - 2524-3462 .- 2524-3470. ; 39:2, s. 203-219
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Tidskriftsartikel (refereegranskat)abstract
- A major part of the European Union’s (EU) project Sustainable Intelligent Mining System (SIMS) is investigating the development of diesel-free/carbon-neutral underground mines in order to ensure sustainable underground mining in the future. Replacing diesel machines with electric vehicles in underground hard rock mines has been widely acknowledged by the mining industry worldwide as a critical step to improve working conditions by reducing diesel exhaust related contaminants, to reduce mine ventilation electrical power cost by reducing mine airflow quantity, and to reduce mine greenhouse gas emissions. All of these are major requirements to achieve sustainable future underground mining practices. A field trial of Epiroc’s 2nd generation of Battery Electric Vehicles (BEVs) at Agnico Eagle Finland’s Kittilä mine was conducted during 2019 – 2020. Vehicles tested were MT42 mine truck, ST14 Load-Haul-Dump (LHD), and Boomer E2 jumbo drill rig. This paper outlines the improvement of the working conditions observed in the field trial, and the opinions of the mine personnel at Kittilä mine on using BEVs instead of diesel machines. Measurements of atmospheric contaminants and air temperatures taken during the field trial clearly demonstrated a significant improvement of working conditions when BEVs were operating as opposed to diesel machines. This field observation was supported by the opinion of the majority of the Kittilä mine workers. However, some remaining concerns must be addressed before BEVs can replace diesel machines.
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| 14. |
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| 15. |
- Johansson, Stefan, 1980, et al.
(författare)
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Estimating effects of teacher characteristics on student achievement in reading and mathematics: evidence from Swedish census data
- 2024
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Ingår i: Scandinavian Journal of Educational Research. - : Informa UK Limited. - 0031-3831 .- 1470-1170. ; 68:4
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Tidskriftsartikel (refereegranskat)abstract
- There is consensus that, for student achievement, teachers matter. However, providing reliable research evidence for the effects of observable teacher characteristics, such as qualification measures, has been difficult. The current study uses panel data based on register information from teachers and students to estimate effects of teacher characteristics on student achievement in mathematics and Swedish in Grade 6. Applying fixed-effects regression to a large sample of schools, we observed significant positive effects of several teacher characteristics. Having a teaching license was found to be one of the most important qualification measures, but teachers’ level of experience was also important for student achievement. The effects of teacher qualifications were generally stronger for mathematics than for Swedish.
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| 16. |
- Klapp, Thea, 1993, et al.
(författare)
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Big-Fish-Little-Pond Effects on Language and Math Self-Concept: Moderating Effects of Cognitive Ability
- 2022
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Ingår i: European Conference on Educational Research (ECER) European Educational Research Association (EERA).
-
Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- The big-fish-little-pond effect (BFLPE) predicts that students who attend schools with higher school-average achievement, perceive their academic abilities to be lower compared to equally abled students who attend schools with lower school-average achievement (Trautwein et al., 2009). Such self-perceptions, like self-concept, are recognized to influence students' daily life, behaviour, and academic achievement, as well as their motivation and well-being (Marsh et al., 2019). This makes it important to examine if and how the relation between school-average achievement and student self-concept is influenced by moderation variables like cognitive ability and gender. The overall purpose of the study was to investigate the BFLPE with language and math self-concept, and to see whether the BFLPE varied as a function of cognitive ability, with language and math self-concept respectively. The study draws on data from the Swedish longitudinal project Evaluation through Follow-up (Utvärdering genom Uppföljning, UGU).
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| 17. |
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| 19. |
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| 20. |
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| 21. |
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| 22. |
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| 23. |
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| 24. |
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| 25. |
- Lööw, Joel, et al.
(författare)
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A CHANGING WORK ENVIRONMENT IN THE WAKE OF THE COVID-19 PANDEMIC? – OBSERVATIONS FROM MANAGERS IN A SWEDISH MINING COMPANY
- 2023
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Ingår i: Occupational Safety and Hygiene – SHO2023 Proceedings Book. - : Portuguese Society of Occupational Safety and Hygiene (SPOSHO). - 9789895486342 ; , s. 376-389, s. 376-389
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Konferensbidrag (refereegranskat)abstract
- Background: The Covid-19 pandemic has changed work life in many ways for many people; however, it is still an open question as to what changes will become permanent and what aspects of work life will return to that which was considered “normal” before the pandemic.Objective: In this study, the authors describe and analyse the effects of Covid-19 on managers in a large Swedish mining company.Method: This study is based on both quantitative and qualitative methods. Empirical material is used to explore the effects of the pandemic on the work environments of managers. Results are based on interviews in combination with a self-assessment process regarding how the managers allocated their work time during a work week.Results: The results describe the work activities of the studied managers supported with quotes from interview studies to illustrate to most central observations of how work has changed due to the Covid-19 pandemic.Conclusion: The results are summarized into six hypotheses: 1) the workday was densified due to remote meetings; 2) "double work" during meetings was the rule, rather than the exception; 3) meetings became more focused; 4) meetings became more accessible; 5) the manager became less operational; and 6) a new work culture was created.Application: This is an exploratory study of consequences and effects of Covid-19 pandemic summarized in six hypotheses that can befruitful for further and future studies.
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| 26. |
- Lööw, Joel
(författare)
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'Soft' Questions in a 'Hard' Industry? : Sociotechnical Problems of the Mining Industry
- 2020
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The workplaces of mining industry fail to attract the skills and competences that the industry needs for maintaining its production and, in particular, tackling its future challenges. Some of the challenges that face the mining industry are technical and call for technical solutions: deeper and poorer ore deposits, greater environmental requirements, and lower ore prices, for example. Other challenges are social: the mining industry must secure its social licence to operate and, in particular, its current workforce is ageing at the same time as younger generations seem uninterested in employment in the industry. Yet, these technical and social—“hard” and “soft”— challenges relate in such a way that attempting to solve one question will depend on and be influenced by how other challenges are solved. This thesis argues that most of these challenges have a connection to the workplaces of the mining industry, such that the industry’s ability to provide attractive workplaces will significantly influence how it can overcome its other challenges—meaning, most challenges have social components and require social (soft) interventions as well as technical (hard) interventions. However, the mining industry approaches most of its challenges from a technical perspective and seeks to solve its problems with the help of technology; the workplaces of the mining industry do not have to be unattractive, but to make them attractive requires that the mining industry changes its approach to this question, so that the industry comes to treat the question as one of a sociotechnical process in which “hard” and “soft” issues are given equal attention. The purpose of this thesis is to outline such a process. The thesis seeks to develop an understanding of the interplay of social and technical matters in the mining industry and, through this, how workplaces and technology can be developed so that social and technical systems can come to harmonise.This thesis uses a theoretical framework based in the tradition of sociotechnical design but combines this with insights from social studies of technology, the “travel of ideas” literature and institutional pragmatism. This conceptualisation sees very little division between “hard” and “soft” questions and understands technology to be more than its physical artefacts; technology is the whole of the sociotechnical network that surrounds technology’s development, use and implementation. Technology, in this way, is best understood to be information, meaning that technology’s depiction (technology’s metaphors) has a important influence on final effects of technology. In extension, much can be understood about technology and its purposes (e.g., to improve the work environment) by treating technology as ideas and focusing how these ideas travel between different contexts. Such an analysis identifies the perspectives of individuals or actors, and how these perspectives differ, as important components in creating attractive workplaces in the mining industry. The empirical basis for this thesis comes from several projects conducted within and with the mining industry between 2014 and 2020. These projects have included investigations into how the mining industry has worked with safety, as well as the evaluation of work environment effects of new technology, and the providing recommendations for the development of new technology. These projects have entailed the use several different methods: interviews (including workshops) with technology developers, operators, work environment managers, and so on; document studies; and participant observations. The results of this thesis exemplify how technology and the design of workplaces in the mining industry can be conceptualised in the manner suggested by the theoretical framework, highlighting, for example, the constant presence of an interplay between technology and social matters, and how instrumental-rationalistic and institutional logic are present in both cases. The results also show that the way different actors understand technology has an important effect on workplace effects and whether these workplaces emerge as attractive or not. Thus, for technology to be able to address the lacking attractiveness of the mining industry’s workplaces—and in extension, for the mining industry to address its future challenges—requires technology to be developed and implemented using open, transparent, and participatory processes. This thesis contributes an understanding that harmonisation between technical and social systems (as understood in sociotechnical theory) depends on how different actors within these systems view technology, and that systems fail to harmonise when these views do not match. The thesis suggests, in this, that these views go beyond technical function and properties to include norms and values. Tackling the challenges of the mining industry requires rethinking and further developing participatory design and decision-making processes. There will be no one-fit-all solutions nor will single interventions be enough to address the mining industry’s challenges. Instead, the processes surrounding the development and implementation of technology need to further consider individual needs and desires, technical and otherwise; creating attractive workplaces in the mining industry is a humanistic and democratic undertaking.
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| 27. |
- Majoros, Erika, 1984, et al.
(författare)
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Measures of long-term trends in mathematics: linking large-scale assessments over 50 years
- 2021
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Ingår i: Educational Assessment Evaluation and Accountability. - : Springer Science and Business Media LLC. - 1874-8597 .- 1874-8600. ; 33:1, s. 71-103
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Tidskriftsartikel (refereegranskat)abstract
- International comparative assessments of student achievement are constructed to assess country-level differences and change over time. A coherent understanding of the international trends in educational outcomes is strongly needed as suggested by numerous previous studies. Investigating these trends requires long-term analysis, as substantial changes on the system level are rarely observed regarding student outcomes in short periods (i.e., between adjacent international assessment cycles). The present study aims to link recent and older studies conducted by the International Association for the Evaluation of Educational Achievement (IEA) onto a common scale to study long-term trends within and across countries. It explores the comparability of the achievement tests of the Trends in International Mathematics and Science Study and previous IEA studies on mathematics in grade eight. Employing item response theory, we perform a concurrent calibration of item parameters to link the eight studies onto a common scale spanning the period from 1964 to 2015 using data from England, Israel, Japan, and the USA.
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| 28. |
- Molnar, Malin, 1977-, et al.
(författare)
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Facilitating and straining factors affecting the health and sustainability of young managers in a modern mining industry : Self-fulfilment and development - a buffer for young managers?
- 2023
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Ingår i: Arbetsliv i omvandling. - Lund : Lunds universitet. - 1404-8426. ; :2, s. 3-53
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Tidskriftsartikel (refereegranskat)abstract
- To be able to attract, retain and develop talented individuals to managerial positions is important for organizations. Recently, however, there are indications that young professionals are reluctant to accept a leadership role. There is a lack of research exploring the reasons for this reluctance and investigating the working conditions and health of young managers; especially within heavy industries such as mining. The aim of the study is to gain a deeper understanding of the factors affecting the health and sustainability of young managers in the mining industry. A qualitative case study is conducted based on in-depth interviews with 10 managers aged 35 years or younger at a large international mining company in Northern Europe. A content analysis indicated several straining and facilitating aspects of the work situation in terms of maintaining sustainability and good health. The resulting themes are analyzed and discussed through the lens of the Job-demand-control-support (JDCS) model. Perceived stimulation, growth, and development seems to have a facilitating role in promoting sustainability and health, and is one theme that stood out from complete adaptation to the model. The study contributes with insights into how this model can be applied to a specific professional group (young managers) and in a certain context (mining and similar heavy industry). The findings have practical implications for organizations regarding the ability to ensure good, healthy, attractive, and sustainable working conditions for young managers.
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| 29. |
- Mountzias, Alexander, et al.
(författare)
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Inflammatory response markers and survival prediction in patients with renal cell carcinoma
- 2022
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Ingår i: Scandinavian journal of urology. - : Taylor & Francis Group. - 2168-1805 .- 2168-1813. ; 56:1, s. 47-52
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: Many factors influence the clinical course of patients with renal cell carcinoma (RCC). The most commonly used prognostic indicators are TNM stage, tumor size and RCC type. In this study we evaluated the prognostic relevance of albumin and C-reactive protein (CRP), and Glasgow Prognostic scores (GPS), in patients with primary RCC.Methods: We retrospectively reviewed all patients surgically treated for primary RCC between 1982 and 2018 at Umeå University Hospital. There were 872 patients, 527 males and 345 females. Data on albumin, CRP and GPS points before surgery were extracted, as well as TNM stage, RCC type, tumor grade, tumor size, and primary treatment. The patients were followed for recurrence and death for up to 37.2 years. We used Kaplan-Meier estimators, Cox-proportional hazards models, to assess the relation between potentially prognostic indicators and RCC-specific death, and all-cause mortality.Results: Of 872 patients, 708 had clear-cell RCC, 114 papillary RCC, 36 chromophobe RCC and 9 undefined RCC type while 5 patients had missing RCC type data. Except that, women had a significantly (p = 0.002) lower proportion of pRCC, no difference in RCC types and levels of albumin and CRP was observed between genders. Albumin, CRP, and GPSs were all univariately associated to RCC survival (p < 0.001). CRP demonstrated the strongest prognostic association (HR 1.67 95% Ci (1.53–1.83, overriding both albumin and GPS in multivariable models. The AUC for CRP was 0.77 (95% CI: 0.74-0.80).Conclusion: Elevated CRP, low albumin levels, and elevated GPSs were all associated to poor survival in patients with RCC, Only CRP remained independent in multivariate analysis.
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| 30. |
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| 31. |
- Van Den Houte, Maaike, et al.
(författare)
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Predictors of symptom trajectory in newly diagnosed ulcerative colitis: a 3-year follow-up cohort study.
- 2024
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Ingår i: Journal of Crohn's & colitis. - 1876-4479.
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Tidskriftsartikel (refereegranskat)abstract
- Psychological symptoms are associated with poorer ulcerative colitis (UC)-related outcomes. However, the majority of research is cross-sectional. We aimed to identify subgroups based on the longitudinal evolution of GI symptom levels and health-related quality of life (HRQoL), and to disentangle the directionality of effects between GI symptom levels and psychological distress.Self-reported GI symptom severity, HRQoL, inflammatory biomarkers and psychological distress were assessed in 98 newly diagnosed UC patients at disease onset and yearly for 3 consecutive years. Latent class growth analysis was used to determine subgroups based on longitudinal trajectories of symptom severity and HRQoL, and baseline predictors of trajectory group membership were determined. Cross-lagged structural equation models were used to disentangle temporal relationships between psychological functioning and symptom severity.Patients with higher initial psychological distress had increased probability of maintaining higher levels of diarrhea and abdominal pain. Conversely, patients with lower initial levels of diarrhea and abdominal pain had higher chances of maintaining lower levels of psychological distress. Higher levels of C-reactive protein at baseline predicted greater improvements in mental health after anti-inflammatory treatment. Reductions in diarrhea and abdominal pain preceded reductions in psychological symptoms over time.Baseline psychological distress is predictive of increased GI symptom severity and reduced mental HRQoL over time, suggesting early assessment of psychological symptoms may identify patients who may have worse disease trajectories. Abdominal pain predicted increased psychological distress, but not the other way around. Intervening on abdominal pain may help prevent or reduce future psychological distress.
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