| 151. |
- Hammarström, Sofia, 1984-, et al.
(författare)
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Staff's experiences of a pilot implementation of the SEXual health Identification Tool for assessing sexual ill health among visitors to Swedish youth clinics: A focus group study
- 2021
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Ingår i: Sexual and Reproductive Healthcare. - : Elsevier BV. - 1877-5756 .- 1877-5764. ; 29
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Tidskriftsartikel (refereegranskat)abstract
- Background: Young people are disproportionally burdened by sexual ill health. The SEXual health Identification Tool (SEXIT) was developed for use at youth clinics, to facilitate identification of visitors exposed to or at risk of sexual ill health. The aim of this study was to explore experiences of using SEXIT among youth clinic staff who participated in a pilot implementation, with a focus on usefulness, implementation determinants, and feasibility of implementing SEXIT at Swedish youth clinics. Methods: Four focus group discussions were conducted with youth clinic staff from three clinics. The clinics had used SEXIT systematically in consultations with all visitors for one month. Data were analysed using qualitative analysis designed for focus groups. Results: Most participants experienced that the SEXIT routines were well functioning and that using SEXIT gave a comprehensive picture of the visitor and resulted in more concrete answers, which facilitated the risk assessment. The medical staff experienced that they identified more youth at risk with SEXIT, while the psychosocial staff were less convinced. Existing challenges related to the routines at the clinics and heavy workload during drop-in hours. Conclusions: Staff experience SEXIT as useful for identifying young people exposed to or at risk of sexual ill health. Systematic use ensures consistency and quality in assessing the visitors, which may facilitate implementation. The use of SEXIT is challenged by heavy workload, conflicting routines, and the experience that some visitors identified through SEXIT decline further care. Implementation of SEXIT in Swedish youth clinics is considered feasible. © 2021
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| 152. |
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| 153. |
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| 154. |
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| 155. |
- Hammarström, Ulf, et al.
(författare)
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Samordnade trafiksignaler, AUT
- 1995
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Ingår i: VTI:s och KFB:s forskardagar. - Linköping : Statens väg- och transportforskningsinstitut. ; , s. 23-28
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 156. |
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| 157. |
- Hammarström, Ulf, et al.
(författare)
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Validering och utvärdering av AUT/TRANSYT
- 2000
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- AUT är ett system för optimal styrning av samordnade trafiksignaler. Systemet har utvecklats för att kunna installeras i befintliga signalsystem utan krav på omfattande investeringar. AUT innehåller de modeller för effektberäkning som krävs för utvärdering. Sådana effektdata redovisas normalt av AUT tidplan för tidplan och dag för dag. En meningsfull utvärdering förutsätter validering. Validering har genomförts både genom att ur videoupptagningar genomföra detaljerade analyser på länknivå och genom att använda en mätbil. Ur videon utvärderades: länkflöden; matande delflöden; mättnadsflöden; stopp och fördröjning. Mätbilen användes för registrering av körförlopp och bränsleförbrukning. Efter justering för påvisade systematiska avvikelser avseende stopp och fördröjning har AUT bedömts, att inom försöksområdet, kunna ge representativa eller åtminstone inte överskattande beskrivningar av: stopp; fördröjning; olika avgaser och trafikantkostnader. Systemet ger initialt en betydande reduktion av både avgasutsläpp och övriga trafikantkostnader. Initialt har i försöksområdets korsningar avgasutsläppen reducerats med minst 10%. Den största reduktionen gäller kväveoxider, vilka under ett andra driftår skulle reduceras med ca 16%. Kostnadsreduktionen under andra året skulle bli drygt en miljon kr/korsning och år, vilket kan jämföras med en investering av maximalt 100 000 kr per korsning. Genom att AUT kan arbeta med befintlig signalutrustning kan befintliga påvisat gynnsamma signalfunktioner för trafiksäkerhet bibehållas.
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| 158. |
- Harryson, Lisa, 1982-
(författare)
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“An equal share, that’s my medicine”. Work, gender relations and mental illness in a Swedish context.
- 2013
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Background: Women and men in Sweden are in paid work to almost the same extent, but are found in different occupations and positions in the labour market. Still, women perform the bulk of the unpaid domestic work at home. Gendered inequalities in these respects leave women and men exposed to different work environments and responsibilities, which in turn can have gendered health consequences. In public health research there is a lack of studies on domestic work that include women and men, as well as a lack of qualitative studies exploring individuals’ experiences of domestic work and mental health. At the workplace level, few attempts have been made to analyse how several dimensions of gender equality at workplaces are related to health status and there is a lack of studies with a contextual approach combining many different variables that are at play simultaneously. Because of the cross-sectional design of previous studies on paid and domestic work there is a lack of analyses taking possible health-related selection into account, which makes it difficult to ascertain whether gender equality leads to better health or if good health is a prerequisite for gender equality.Aim: The aim of this thesis was to analyse gender relations of work (at workplaces and at home) in relation to mental illness among women and men.Methods: The thesis was based on data from the Northern Swedish Cohort. The baseline survey was conducted in 1981 when the participants were 16 years old (n= 1080, 574 boys and 506 girls), with follow-up at age 18, 21, 30 and 42. The response rate was 94 % throughout the last follow-up in 2007. Data from the Northern Swedish Cohort were supplemented with register data about the employees at the participants’ workplaces. The analysis methods for the questionnaire and register data were logistic regression analysis and cluster analysis. Interviews were performed with four women and four men in the Northern Swedish Cohort and were analysed with a Grounded Theory approach.Results: Women had overall greater responsibility for domestic work. Gender inequality in responsibility for domestic work and perceptions of gender inequality in the couple relationship (after adjustments for background variables and previous psychological distress) were associated with psychological distress among women and men. However, among men the relation between domestic work inequalities and psychological distress was affected by socioeconomic position relative to the partner. Having less responsibility for domestic work and a partner with higher socioeconomic position was associated with psychological distress among men. The qualitative analysis showed that gender relations were an important part of how the domestic work was unequally organised and related to experiences of mental illness among women and men. Among women the high burden of domestic work was experienced as an obstacle to experiencing good health. Among men the experience of being trapped in an outmoded masculinity was related to feelings of stress. At the workplace level, patterns of gender inequality were associated with psychological distress among women, but not among men. However, the most gender-equal pattern was related to lower as well as more similar levels of mental illness among women and men, which supports a convergence in health when women’s and men’s work conditions become more similar.Conclusion: Gender equality at home and at work is central for reducing mental illness among both women and men, but also for achieving a good average health status in the population, which is a central public health target. When investigating social inequalities in health, gender perspectives are of great importance for deepening the understanding of how and why gender inequalities in paid and domestic work are related to mental illness. Integrating gender perspectives into public health policy could be a way to acknowledge power relations that hinder good public health.
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| 159. |
- Heilbronner, Goetz, et al.
(författare)
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Seeded strain-like transmission of beta-amyloid morphotypes in APP transgenic mice
- 2013
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Ingår i: EMBO Reports. - : NATURE PUBLISHING GROUP, MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND. - 1469-221X .- 1469-3178. ; 14:11, s. 1017-1022
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Tidskriftsartikel (refereegranskat)abstract
- The polymorphic beta-amyloid lesions present in individuals with Alzheimers disease are collectively known as cerebral beta-amyloidosis. Amyloid precursor protein (APP) transgenic mouse models similarly develop beta-amyloid depositions that differ in morphology, binding of amyloid conformation-sensitive dyes, and A beta 40/A beta 42 peptide ratio. To determine the nature of such beta-amyloid morphotypes, beta-amyloid-containing brain extracts from either aged APP23 brains or aged APPPS1 brains were intracerebrally injected into the hippocampus of young APP23 or APPPS1 transgenic mice. APPPS1 brain extract injected into young APP23 mice induced beta-amyloid deposition with the morphological, conformational, and A beta 40/A beta 42 ratio characteristics of beta-amyloid deposits in aged APPPS1 mice, whereas APP23 brain extract injected into young APP23 mice induced b-amyloid deposits with the characteristics of beta-amyloid deposits in aged APP23 mice. Injecting the two extracts into the APPPS1 host revealed a similar difference between the induced beta-amyloid deposits, although less prominent, and the induced deposits were similar to the beta-amyloid deposits found in aged APPPS1 hosts. These results indicate that the molecular composition and conformation of aggregated A beta in APP transgenic mice can be maintained by seeded conversion.
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| 160. |
- Herland, Anna, et al.
(författare)
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Synthesis of a regioregular zwitterionic conjugated oligoelectrolyte, usable as an optical probe for detection of amyloid fibril formation at acidic pH
- 2005
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Ingår i: Journal of the American Chemical Society. - : American Chemical Society (ACS). - 0002-7863 .- 1520-5126. ; 127:7, s. 2317-2323
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Tidskriftsartikel (refereegranskat)abstract
- Changes of the optical properties of conjugated polyelectrolytes have been utilized to monitor noncovalent interactions between biomolecules and the conjugated polyelectrolytes in sensor applications. A regioregular, zwitterionic conjugated oligoelectrolyte was synthesized in order to create a probe with a defined set of optical properties and hereby facilitate interpretation of biomolecule−oligoelectrolyte interactions. The synthesized oligoelectrolyte was used at acidic pH as a novel optical probe to detect amyloid fibril formation of bovine insulin and chicken lysozyme. Interaction of the probe with formed amyloid fibrils results in changes of the geometry and the electronic structure of the oligoelectrolyte chains, which were monitored with absorption and emission spectroscopy.
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