| 1. |
- Agnér, Ulf, et al.
(författare)
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Bredäng : Miljonprogrammets föregångare
- 2018
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Denna publikation är ett resultat av läsåret 2017-2018 i kursen Restaureringskonst vid Kungl. Konsthögskolan, arkitekturavdelningen. Årets tema var bostadsarkitektur. Förvalta, förädla, förvanska? Under läsåret undersöktes bostadsarkitekturen som kulturarv, hur bostadshus och bostadsområden förvaltas, förädlas alternativt förvanskas genom restaureringsåtgärder, förtätningar och omvandlingar. II läsårets projektstudie ingick fem bostadsområden i södra Stockholm, utvalda för att representera varsin epok i 1900-talets bostadsutveckling. En projektgrupp för varje bostadsområde gjorde studier i olika skalor, från den utvalda lägenhetens detaljer, trapphuset och bostadshuset, gården och gatan till stadsdelsnivån.
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| 2. |
- Bosco, Cecilia, et al.
(författare)
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Drugs for metabolic conditions and prostate cancer death in men on GnRH agonists.
- 2018
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Ingår i: BJU International. - : Wiley. - 1464-4096 .- 1464-410X. ; 121:2, s. 260-267
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To evaluate whether drugs for metabolic conditions influence prostate cancer-specific mortality in men starting gonadotrophin-releasing hormone (GnRH) agonists, as it is unclear whether metabolic syndrome and its related drugs is affecting treatment response in men with prostate cancer on GnRH agonists.PATIENTS AND METHODS: We selected all men receiving GnRH agonists as primary treatment in the Prostate Cancer data Base Sweden (PCBaSe) (n = 9267). Use of drugs for metabolic conditions (i.e. anti-diabetes, anti-dyslipidaemia, and antihypertension) in relation to all-cause, cardiovascular disease (CVD), and prostate cancer-specific death were studied using multivariate Cox proportional hazard and Fine and Gray competing regression models.RESULTS: In all, 6322 (68%) men used at least one drug for a metabolic condition at GnRH agonist initiation: 46% on antihypertensive drugs only, 32% on drugs for dyslipidaemia and hypertension, and ~10% on drugs for more than two metabolic conditions. Cox models indicated a weak increased risk of prostate cancer death in men who were on drugs for hypertension only (hazard ratio [HR] 1.12, 95% confidence interval [CI] 1.03-1.23) or drugs for hyperglycaemia (HR 1.19, 95% CI 1.06-1.35) at GnRH agonist initiation. However, upon taking into account competing risk from CVD death, none of the drugs for metabolic conditions were associated with an increased risk of prostate cancer death.CONCLUSION: We did not find evidence for a better or worse response to GnRH agonists in men with prostate cancer who were also on drugs for hypertension, dyslipidaemia, or hyperglycaemia.
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| 3. |
- Bosco, Cecilia, et al.
(författare)
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Glucose, lipids and gamma-glutamyl transferase measured before prostate cancer diagnosis and secondly diagnosed primary tumours : a prospective study in the Swedish AMORIS cohort
- 2018
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Ingår i: BMC Cancer. - : BIOMED CENTRAL LTD. - 1471-2407. ; 18
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Tidskriftsartikel (refereegranskat)abstract
- Background: Improvements in detection and treatment of prostate cancer (PCa) translate into more men living with PCa, who are therefore potentially at risk of a secondly diagnosed primary tumour (SDPTs). Little is known about potential biochemical mechanisms linking PCa with the occurrence of SDPTs. The current study aims to investigate serum biomarkers of glucose and lipid metabolism and gamma-glutamyl transferase (GGT) measured prior to PCa diagnosis and their association with the occurrence of SDPTS.Methods: From the Swedish AMORIS cohort, we selected all men diagnosed with PCa between 1996 and 2011, with at least one of the five biomarkers of interest (glucose, fructosamine, triglycerides, total cholesterol (TC), GGT) measured on average 16 years before PCa diagnosis (n = 10,791). Multivariate Cox proportional hazards models were used to determine hazard ratios (HR) for risk of SDPTs (overall and subtypes) by levels of the five biomarkers. Effect modification of treatment was assessed.Results: 811 SDPTS were diagnosed during a median follow-up time of 5 years. Elevated levels of triglycerides (HR: 1.37, 95% CI: 1.17-1.60), TC (HR: 1.22, 95% CI: 1.04-1.42) and GGT (HR: 1.32, 95% CI: 1.02-1.71) were associated with an increased risk of SDPTs. Risk of SDPTs subtypes varied by biomarkers.Conclusion: Elevated levels of biomarkers of lipid metabolism and GGT measured prior to PCa diagnosis were associated with an increased risk of SDPTs, suggesting a potential common biochemical background for development of PCa and SDPTs.
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| 4. |
- Carlestam, Åsa, et al.
(författare)
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Aspudden : Förstaden, något för Eder
- 2018
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Denna publikation är ett resultat av läsåret 2017-2018 i kursen Restaureringskonst vid Kungl. Konsthögskolan, arkitekturavdelningen. Årets tema var bostadsarkitektur. Förvalta, förädla, förvanska? Under läsåret undersöktes bostadsarkitekturen som kulturarv, hur bostadshus och bostadsområden förvaltas, förädlas alternativt förvanskas genom restaureringsåtgärder, förtätningar och omvandlingar. II läsårets projektstudie ingick fem bostadsområden i södra Stockholm, utvalda för att representera varsin epok i 1900-talets bostadsutveckling. En projektgrupp för varje bostadsområde gjorde studier i olika skalor, från den utvalda lägenhetens detaljer, trapphuset och bostadshuset, gården och gatan till stadsdelsnivån.
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| 5. |
- Hammar, Torun, et al.
(författare)
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Climate impact and energy efficiency of woody bioenergy systems from a landscape perspective
- 2019
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Ingår i: Biomass and Bioenergy. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0961-9534 .- 1873-2909. ; 120, s. 189-199
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Tidskriftsartikel (refereegranskat)abstract
- The climate impact of bioenergy is debated, especially due to potential land use change effects and biogenic carbon fluxes. This study assessed the climate impact and energy efficiency of conventional long-rotation forest residues (branches, tops and stumps) and short-rotation forestry (willow) from a landscape perspective. A time-dependent life cycle assessment method, which considers the timing of biogenic carbon fluxes and the impact on global temperature over time, was combined with GIS mapping to assess the impact for a specific Swedish region (Uppsala County), i.e. a 'real' landscape. The results showed that harvesting forest residues decreased the forest carbon stocks over the landscape, while growing willow on previous fallow land increased the total carbon stocks. On average, energy ratios of 49 MJ MJ(-1) for branches and tops, and 30 MJ MJ(-1) for stumps and willow was found. Harvesting forest residues from the studied landscape resulted in climate impacts of around 0.8.10(-15) K MJ(-1) heat for branches and tops, and 1.3.10(-15) K MJ(-1) heat for stumps. Willow energy gave the lowest climate impact of about -0.6,10(-15) K MJ(-1) heat. The landscape analysis showed that spatial variations in the region had an effect on energy efficiency and climate impact, but that this effect was relatively small. A more important factor was the time frame chosen for the analysis, especially for long-rotation forest systems. Methodological choices such as spatial scale (stand or landscape perspective), allocation method and functional unit also influenced the results.
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| 6. |
- Hammar, Torun, et al.
(författare)
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Climate impact assessment of willow energy from a landscape perspective : A Swedish case study
- 2017
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Ingår i: Global Change Biology Bioenergy. - : John Wiley & Sons. - 1757-1693 .- 1757-1707. ; 9:5, s. 973-985
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Tidskriftsartikel (refereegranskat)abstract
- Locally produced bioenergy can decrease the dependency on imported fossil fuels in a region, while also being valuable for climate change mitigation. Short-rotation coppice willow is a potentially high-yielding energy crop that can be grown to supply a local energy facility. This study assessed the energy performance and climate impacts when establishing willow on current fallow land in a Swedish region with the purpose of supplying a bio-based combined heat and power plant. Time-dependent life cycle assessment (LCA) was combined with geographic information system (GIS) mapping to include spatial variation in terms of transport distance, initial soil organic carbon content, soil texture and yield. Two climate metrics were used [global warming potential (GWP) and absolute global temperature change potential (AGTP)], and the energy performance was determined by calculating the energy ratio (energy produced per unit of energy used). The results showed that when current fallow land in a Swedish region was used for willow energy, an average energy ratio of 30 MJ MJ-1 (including heat, power and flue gas condensation) was obtained and on average 84.3 Mg carbon per ha was sequestered in the soil during a 100-year time frame (compared with the reference land use). The processes contributing most to the energy use during one willow rotation were the production and application of fertilizers (~40%), followed by harvest (~35%) and transport (~20%). The temperature response after 100 years of willow cultivation was -6·10-16K MJ-1 heat, which is much lower compared with fossil coal and natural gas (70·10-16K MJ-1 heat and 35·10-16 K MJ-1 heat, respectively). The combined GIS and time-dependent LCA approach developed here can be a useful tool in systematic analysis of bioenergy production systems and related land use effects.
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| 7. |
- Hammar, T., et al.
(författare)
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Life cycle assessment of climate impact of bioenergy from a landscape
- 2017
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Ingår i: European Biomass Conference and Exhibition Proceedings 2017. - : ETA-Florence Renewable Energies. ; , s. 1493-1497
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Konferensbidrag (refereegranskat)abstract
- Bioenergy is a renewable energy source that can replace fossil energy sources in order to decrease greenhouse gas emissions. Assessing the climate impact of bioenergy systems involves methodological choices that may influence the result. Choice of climate metric is one example that has been discussed in several papers recently, and choice of spatial scale is another factor that can impact the results. In this paper, different types of spatial scales (stand, theoretical landscape and real landscape) were used for assessing the time-dependent climate impact of bioenergy from short-rotation coppice willow and stumps harvested from conventional forests in Sweden. The result showed that the spatial scale has importance for the climate impact, especially for long-rotation forestry. However, the climate impact of both types of bioenergy systems was lower than for fossil coal over time, independently of spatial scale used. A landscape perspective was considered to be most relevant from a climate policy perspective.
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| 8. |
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| 9. |
- Hammar, Torun (red.), et al.
(författare)
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Re: Krubban : Restaureringskonst 2018/2019
- 2019
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- This publication is a collection of works made by students in the academic year of 2018/2019 of Restoration Arts at the Royal Institute of Art, Department of Architetural conservation. The works refers to the area Krubban in Östermalm in Stockholm.
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| 10. |
- Hammar, Torun (red.), et al.
(författare)
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Re: Krubban : Restaureringskonst 2018/2019
- 2019
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- This work is a result of the course Restaureringskonst at the Royal Institute of Art in Stockholm, and consists of a map over potential solutions and new questions about cultural historic values.
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| 11. |
- Heldal, Ilona, et al.
(författare)
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Simulation and serious games for firefighter training : challenges for effective use
- 2016
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Ingår i: NOKOBIT - Norsk konferanse for organisasjoners bruk av informasjonsteknologi. - 1892-0748 .- 1894-7719. ; 24:1, s. 1-12
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Tidskriftsartikel (refereegranskat)abstract
- One of the main criteria of effectively managing emergency and crisis situations is good preparedness. Simulation and serious games (SSG) are often advocated as promising technologies supporting training and increasing the skills necessary to deal with new, complex and often unexpected situations. This paper is based on an investigation of why a seemingly appropriate SSG technology was not used long after procurement. We identified potential obstacles and challenges of SSG implementation in organizations responsible for societal safety. The focus is on fire fighter training and is based on 33 interviews with major stakeholders from seven countries, from organizations with successful as well as unsuccessful experiences of SSG use. By contrasting the different incentives and views regarding the technology use, this paper contributes to a better understanding of challenges related to SSG implementation and use. The results confirm the possible benefits of SSGs, but also highlight an urgent need for new approaches to integrate these new technologies into organizational practices. Only by formulating local, organizational strategies with the SSG use can the technology be implemented successfully
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| 12. |
- Lundin, Cecilia, et al.
(författare)
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Sexual function and combined oral contraceptives : a randomised, placebo-controlled trial
- 2018
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Ingår i: Endocrine Connections. - : Bioscientifica. - 2049-3614. ; 7:11, s. 1208-1216
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Tidskriftsartikel (refereegranskat)abstract
- Objective: The effect of combined oral contraceptives (COCs) on female sexuality has long been a matter of discussion, but placebo-controlled studies are lacking. Thus, the aim of the present study was to investigate if an oestradiol-containing COC influences sexual function.Design: Investigator-initiated, randomised, double-blinded, placebo-controlled clinical trial where 202 healthy women were randomised to a combined oral contraceptive (1.5 mg oestradiol and 2.5 mg nomegestrol acetate) or placebo for three treatment cycles.Methods: Sexual function at baseline and during the last week of the final treatment cycle was evaluated by the McCoy Female Sexuality Questionnaire. Serum and hair testosterone levels were assessed at the same time points.Results: Compared to placebo, COC use was associated with a small decrease in sexual interest (COC median change score: -2.0; interquartile range (IQR): -5.0 to 0.5 vs placebo: -1.0; IQR: -3.0 to 2.0, P=0.019), which remained following adjustment for change in self-rated depressive symptoms (B= -0.80 +/- 0.30, Wald =7.08, P=0.008). However, the proportion of women who reported a clinically relevant deterioration in sexual interest did not differ between COC or placebo users (COC 18 (22.2%) vs placebo 16 (17.8%), P=0.47). Change in other measured aspects of sexual function as well as total score of sexual function did not differ between the two treatments.Conclusions: This study suggests that use of oestradiol-based COCs is associated with reduced sexual interest. However, the changes are minute, and probably not of clinical relevance.
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| 13. |
- Nderitu, Paul, et al.
(författare)
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The association between individual metabolic syndrome components, primary liver cancer and cirrhosis : A study in the Swedish AMORIS cohort
- 2017
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Ingår i: International Journal of Cancer. - : Wiley. - 0020-7136 .- 1097-0215. ; 141:6, s. 1148-1160
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Tidskriftsartikel (refereegranskat)abstract
- Metabolic syndrome (MetS) is associated with non-alcoholic fatty liver disease, which may progress to cirrhosis, a significant risk factor of hepatocellular carcinoma (HCC), the commonest malignant primary liver cancer (PLC). We investigated the association between the individual components of MetS (lipids, apolipoproteins, raised glucose, diabetes and obesity), PLC and cirrhosis. A total of 509,436 participants from the Swedish AMORIS cohort, recruited between January 1985 and December 1996 (end-date December 2011), aged >= 20 with baseline triglycerides (TG), total cholesterol (TC), glucose and liver enzymes were included. Those with baseline benign liver tumours, PLC or cirrhosis were excluded. Multivariate Cox regression, adjusted for age, gender, socio-economic status, liver disease (excluding cirrhosis) and MetS factors were used to estimate the association with PLC and cirrhosis. There were 766 PLC and 2,775 cirrhosis cases over 13 years. Raised TG, low TC, raised glucose, diabetes and low HDL were associated with an increased risk of developing PLC and cirrhosis. ApoB/ApoA-I ratio were also associated with PLC, whilst low LDL, raised TG/HDL, low ApoA-I and low ApoB were associated with cirrhosis. Obesity was significantly associated with PLC but not cirrhosis. Raised TG, low TC, raised glucose and diabetes showed stronger associations with PLC in participants with cirrhosis but many participants developed PLC without cirrhosis. Individual components of MetS (lipids, apolipoproteins, raised glucose, diabetes and obesity) were associated with an increased risk of developing PLC or cirrhosis. MetS components were more strongly associated with PLC with preceding cirrhosis history but many participants developed PLC without cirrhosis.
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| 14. |
- Svensson, Agnieszka, et al.
(författare)
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Hökarängen : Omtankens 50-tal
- 2018
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Denna publikation är ett resultat av läsåret 2017-2018 i kursen Restaureringskonst vid Kungl. Konsthögskolan, arkitekturavdelningen. Årets tema var bostadsarkitektur. Förvalta, förädla, förvanska? Under läsåret undersöktes bostadsarkitekturen som kulturarv, hur bostadshus och bostadsområden förvaltas, förädlas alternativt förvanskas genom restaureringsåtgärder, förtätningar och omvandlingar. II läsårets projektstudie ingick fem bostadsområden i södra Stockholm, utvalda för att representera varsin epok i 1900-talets bostadsutveckling. En projektgrupp för varje bostadsområde gjorde studier i olika skalor, från den utvalda lägenhetens detaljer, trapphuset och bostadshuset, gården och gatan till stadsdelsnivån.
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| 15. |
- Thomsen, Frederik Birkebaek, et al.
(författare)
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Anti-androgen monotherapy versus gonadotropin-releasing hormone agonists in men with advanced, non-metastatic prostate cancer : a register-based, observational study
- 2019
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Ingår i: Acta Oncologica. - 0284-186X .- 1651-226X. ; 58:1, s. 110-118
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Tidskriftsartikel (refereegranskat)abstract
- Background:In randomised controlled trials, men with advanced, non-metastatic prostate cancer (PCa) treated with anti-androgen monotherapy (AA) had similar all-cause mortality as men treated with gonadotropin-releasing hormone (GnRH) agonists. Using real-world evidence (i.e., observational data), we aimed to further assess the difference in mortality between these two drug categories.Material and Methods:We emulated a trial using data from Prostate Cancer data Base Sweden 3.0. We specifically focused on men diagnosed in 2006-2012 with high-risk PCa who had no distant metastasis. They either received primary hormonal therapy with AA (n=2078) or GnRH agonists (n=4878) who were followed for a median time of 5 years. Risk of death from PCa and other causes was assessed using competing risk analyses and Cox proportional hazards regression analyses, including propensity score matching.Results:The cumulative 5-year PCa mortality was lower for men treated with AA (16% [95% confidence interval, CI, 15-18%]) than men treated with GnRH agonists (22% [95% CI 21-24%]). The 5-year other cause mortality was also lower for men on AA (17% [95% CI 15-19%] compared to men on GnRH agonists (27% [95% CI 25-28%]). In regression analyses, the risk of PCa death was similar, GnRH agonists versus AA (reference), hazard ratio (HR) 1.08 (95% CI 0.95-1.23), but the risk of death from all causes was higher for men on GnRH agonists, HR 1.23 (95% CI 1.13-1.34). Consistent results were seen in the propensity score-matched cohort.Conclusion:Our results indicate that the use of AA as primary hormonal therapy in men with high-risk non-metastatic PCa does not increase PCa-specific mortality compared to GnRH. Using AA instead of GnRH agonists may result in shorter time on/exposure to GnRH-treatment, which may reduce the risk of adverse events associated with this treatment.
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