| 1. |
- Boman, Christoffer, et al.
(författare)
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Stove performance and emission characteristics in residential wood log and pellet combustion Part 2: Wood stove
- 2011
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Ingår i: Energy & Fuels. - American Chemical Society. - 0887-0624. ; 25:1
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Tidskriftsartikel (övrigt vetenskapligt)abstract
- The characteristics and quantities of a large number of gaseous and particulate emission components during combustion in a residential wood log stove with variations in fuel, appliance and operational conditions were determined experimentally. The measurement campaign included CO, NOx, organic gaseous carbon (OGC), volatile organic compounds (VOCs), polycyclic aromatic hydrocarbons (PAHs), total particulate matter (PMtot) as well as particle mass and number concentrations, size distributions and inorganic composition. CO varied in the range of 1100 to 7200 mg/MJfuel, while OGC varied from 210 to 3300 mg/MJfuel. Dominating VOCs were methane, followed by ethene, acetylene and benzene. Methane varied from 9 to 1600 mg/MJfuel. The non-methane volatile organic compound (NMVOC) emissions were in the range of 20-2300 mg/MJfuel. The PAHtot emissions varied from 0.8 to 220 mg/MJfuel, in most cases dominated by phenantrene, fluoranthene and pyrene. PMtot were in all cases dominated by fine particles and varied in the range 38-350 mg/MJfuel. The mass median particle diameters and the peak mobility diameters of the fine particles varied in the range 200-320 nm and 220-330 nm respectively and number concentrations in the range of 1-4×1013 particles/MJfuel. Air starved conditions, at high firing intensity, gave the highest emissions, especially for hydrocarbons. This type of conditions is seldom considered, though it may occur occasionally. The emissions from Swedish wood stoves, comparing a Swedish field study, are covered fairly well with the applied methodology, but other field studies reports considerably higher emissions especially for diluted particle sampling.
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| 2. |
- Flygare, Erik, et al.
(författare)
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Utvärdering av metoder mot mobbning
- 2011
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Rapport (övrigt vetenskapligt)abstract
- Denna utvärdering ger besked om insatser och arbetssätt som effektivt förebygger och åtgärdar mobbning. Utvärderingen är unik genom att den omfattar stora mängder data, både kvalitativa och kvantitativa från 39 skolor, att enskilda individers utsatthet följs upp vid tre tillfällen och att den omfattar flera program samtidigt.Resultaten visar bland annat att olika insatser har olika effekt för pojkar och flickor samt olika effekt beroende på om mobbningen är social eller fysisk. Den visar också att ingen enskild insats har dramatiskt positiva effekter. För att en skola ska lyckas förebygga och åtgärda mobbning krävs ett systematiskt arbete och en kombination av insatser. Åtta namngivna program som används mot mobbning har ingått i utvärderingen: Farstametoden, Friends, Lions Quest, Olweusprogrammet, SET – Social och emotionell träning, Skolkomet, Skolmedling samt Stegvis. I utvärderingens fristående metodfördjupning Utvärdering av metoder mot mobbning. Metodappendix och bilagor till rapport 353, (endast publicerad som pdf ) redovisar forskarna utförligt utvärderingens design och redogör för tillvägagångssättet vid datainsamling och analys.
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| 3. |
- Benzein, Eva, et al.
(författare)
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Familj och sociala relationer
- 2009
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Ingår i: Omvårdnadens grunder : perspektiv och förhållningssätt. - Lund : Studentlitteratur. - 978-91-44-04906-9 - 9789144049069 ; s. 67-88
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Bokkapitel (övrigt vetenskapligt)
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| 4. |
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| 5. |
- Westlund, Hans, et al.
(författare)
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Kan hela Sverige leva som Gnosjö?
- 2008
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Ingår i: Ska hela Sverige leva?. - Stockholm : Formas. - 978-91-540-6013-9 ; s. 217-228
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Bokkapitel (övrigt vetenskapligt)abstract
- Leder naturism till regional utveckling? Vad krävs för att bli en framgångsrik naturismföretagare? Och vad är det egentligen som lockar naturisterna? Attraktionerna på en turistort är själva kärnan, skriver Peter Fredman och Linda Lundmark. Men naturen kan vara en resurs för turismen bara om det samtidigt finns infrastruktur och ett lokalt utbud av produkter och service.
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| 6. |
- Wijk, H, et al.
(författare)
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Verksamhetsförlagd utbildning på avancerad nivå ny utmaning för specialistutbildningar för sjuksköterskor
- 2009
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Ingår i: Vård i Norden. - SSN [Sjuksköterskornas samarbete i Norden]. - 0107-4083. ; 29:4
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Tidskriftsartikel (övrigt vetenskapligt)abstract
- The aim of this article is to discuss challenges in the development of Specialist Nursing Educations as a result of the 2007 Swedish Higher Education Reform: the implementation of the so-called Bologna process. Certain challenges follow this reform, particularly since the specialist nursing programmes will be part of the second cycle of the higher education system, and it will be possible to combine the professional degree with a masters degree (one year). Possible strategies in four areas related to the Specialist Nursing Education are discussed: integration of researchbased knowledge, experienced-based knowledge, improvement knowledge, and strategies for collaboration between university institutions and clinics. Specific didactical issues are raised.
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| 7. |
- Ahlsson, Anders, et al.
(författare)
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A Swedish consensus on the surgical treatment of concomitant atrial fibrillation
- 2012
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Ingår i: Scandinavian Cardiovascular Journal. - Informa Healthcare. - 1401-7431. ; 46:4, s. 212-218
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Forskningsöversikt (övrigt vetenskapligt)abstract
- Atrial fibrillation (AF) is a common arrhythmia among patients scheduled for open heart surgery and is associated with increased morbidity and mortality. According to international guidelines, symptomatic and selected asymptomatic patients should be offered concomitant surgical AF ablation in conjunction with valvular or coronary surgery. The gold standard in AF surgery is the Cox Maze III ("cut-and-sew") procedure, with surgical incisions in both atria according to a specified pattern, in order to prevent AF reentry circuits from developing. Over 90% of patients treated with the Cox Maze III procedure are free of AF after 1 year. Recent developments in ablation technology have introduced several energy sources capable of creating nonconducting atrial wall lesions. In addition, simplified lesion patterns have been suggested, but results with these techniques have been unsatisfactory. There is a clear need for standardization in AF surgery. The Swedish Arrhythmia Surgery Group, represented by surgeons from all Swedish units for cardiothoracic surgery, has therefore reached a consensus on surgical treatment of concomitant AF. This consensus emphasizes adherence to the lesion pattern in the Cox Maze III procedure and the use of biatrial lesions in nonparoxysmal AF.
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| 8. |
- Lahermo, P, et al.
(författare)
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A quality assessment survey of SNP genotyping laboratories
- 2006
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Ingår i: Human Mutation. - 1059-7794. ; 27:7, s. 711-714
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Tidskriftsartikel (övrigt vetenskapligt)abstract
- To survey the quality of SNP genotyping, a joint Nordic quality assessment (QA) round was organized between 11 laboratories in the Nordic and Baltic countries. The QA round involved blinded genotyping of 47 DNA samples for 18 or six randomly selected SNPs. The methods used by the participating laboratories included all major platforms for small- to medium-size SNP genotyping. The laboratories used their standard procedures for SNP assay design, genotyping, and quality control. Based on the joint results from all laboratories, a consensus genotype for each DNA sample and SNP was determined by the coordinator of the survey, and the results from each laboratory were compared to this genotype. The overall genotyping accuracy achieved in the survey was excellent. Six laboratories delivered genotype data that were in full agreement with the consensus genotype. The average accuracy per SNP varied from 99.1 to 100% between the laboratories, and it was frequently 100% for the majority of the assays for which SNP genotypes were reported. Lessons from the survey are that special attention should be given to the quality of the DNA samples prior to genotyping, and that a conservative approach for calling the genotypes should be used to achieve a high accuracy.
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| 9. |
- Stenhammar, Lars, 1939-, et al.
(författare)
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Small bowel biopsy in Swedish paediatric clinics.
- 2002
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Ingår i: Acta Paediatr. - 0803-5253. ; 91:10, s. 1126-9
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Tidskriftsartikel (övrigt vetenskapligt)abstract
- Aim: A correct diagnosis of coeliac disease, one of the most common chronic diseases in Swedish children, demands small bowel biopsy, which can be performed endoscopically or by means of a peroral capsule. Recently there was a debate among Swedish paediatric gastroenterologists, with some advocating the cessation of capsule biopsy in favour of endoscopic biopsies. To gain information on which to base a recommendation for which technique to use, the Swedish Working Group for Childhood Coeliac Disease was commissioned to carry out a national questionnaire study on current small bowel biopsy routines in Swedish paediatric clinics. Methods: A questionnaire concerning biopsy routines in the year 2000 was sent to all paediatric clinics performing biopsies. A reply was obtained from 39 of 40 clinics, covering 98% of the Swedish population. Results: Some 1400 biopsies were performed, 64% of which were capsule biopsies and 36% endoscopic. Three clinics performed all biopsies endoscopically and 11 clinics all via a capsule. At endoscopy all children were under deep sedation or full anaesthesia, while most children undergoing capsule biopsy were under light or deep sedation. The oxygen saturation was monitored during endoscopy but less often or never during routine capsule biopsy. The presence of the parents during biopsy varied according to the degree of sedation: at 97% of the clinics performing capsule biopsy on children under light sedation, the parents were present during the whole procedure, whereas no parents were present at clinics where the biopsy was performed endoscopically under anaesthesia. Conclusion: Compared with the results of a similar questionnaire concerning biopsy routines performed in the early 1990s, children are now more effectively sedated, Furthermore, there is an obvious trend from capsule towards endoscopic biopsy. Both the endoscopic and the capsule biopsy techniques are useful and satisfactory for obtaining small bowel mucosal samples providing that the children are effectively sedated. For practical and economic reasons the capsule biopsy technique will probably continue to be used, although to a lesser extent than today.
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| 10. |
- Saveman, Britt-Inger, et al.
(författare)
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Refinement and psychometric reevaluation of the instrument Families' importance in nursing care : Nurses' attitudes
- 2011
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Ingår i: Journal of Family Nursing. - Sage Publications, Inc. Sage Publications Ltd.. - 1074-8407. ; 17:3
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Tidskriftsartikel (övrigt vetenskapligt)abstract
- The instrument Families’ Importance in Nursing Care–Nurses’ Attitudes (FINC-NA) was developed to measure nurses’ attitudes toward the importance of families in nursing care. The low variations in item responses, which affect the discrimination ability and unstable internal consistency, have been considered as limitations. The aim of this study was to refine and revalidate FINC-NA regarding score distribution, homogeneity, dimensionality, differential item functioning for gender, stability, and internal consistency. There were 246 registered nurses studying at advanced levels who answered the revised FINC-NA. The FINC-NA had five response alternatives. The findings showed that although some subscales still deviated from a normal distribution, the variability of the scores and the homogeneity was improved. In addition, the dimensionality was reproduced and minor problems with differential item functioning for gender were detected. All FINC-NA scales showed good reliability. The results allow the use of the revised FINC-NA in studies where an assessment of nurses’ attitudes toward families’ importance in nursing care is desired.
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