Sökning: "Bengt Johansson"

Visar resultat 21 - 25 av 50 avhandlingar innehållade orden Bengt Johansson.

1. 21. Methods for interval-censored data and testing for stochastic dominance

   Författare :Angel G. Angelov; Magnus Ekström; Maria Karlsson; Bengt Kriström; Per Johansson; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Interval-censored data; Informative censoring; Self-selected intervals; Questionnaire-based studies; Maximum likelihood; Permutation test; Two-sample test; Stochastic dominance; Four-decision test; Statistics; statistik;

   Sammanfattning : This thesis includes four papers: the first three of them are concerned with methods for interval-censored data, while the forth paper is devoted to testing for stochastic dominance.In many studies, the variable of interest is observed to lie within an interval instead of being observed exactly, i.e. LÄS MER

3. 22. Being physically active as an adult with congenital heart disease

   Författare :Annika Bay; Bengt Johansson; Kristina Lämås; Malin Berghammer; Camilla Sandberg; Anna Strömberg; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Adult congenital heart disease; congenital heart disease; heart defect; physical activity; exercise self-efficacy; muscle function; quality of life; nursing; interviews; content analysis; prevention; omvårdnadsforskning med medicinsk inriktning; Caring Sciences;

   Sammanfattning : Background: Due to advances in medical and surgical care adults with congenital heart disease (CHD) is a growing and aging population, that now outnumbers the children with CHD. In general, adults with CHD have reduced aerobic exercise capacity and nearly half of the patients do not reach current recommendations on physical activity. LÄS MER

4. 23. Long-Term Tracheostomy : Outcome, Cannula care, and Material Wear

   Författare :Gunilla Björling; Unn-Britt Johansson; Claes Frostell; Agneta Markström; Bengt Midgren; Sophiahemmet Högskola; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Long-term tracheostomy; Respiratory failure; Hospital care; Tracheostomy care; Decontamination; Trachestomy tube; Material degradation; Polymeric material; Health-related quality of life; Nursing; Omvårdnad; Long-term tracheostomy; respiratory failure; hospital care; tracheostomy care; decontamination; tracheostomy tube; material degradation; polymeric material; and health-related quality of life;

   Sammanfattning : Do people with long-term tracheostomy need hospital care? Which cleaning method is most appropriate for decontamination of inner cannulae? Are tracheostomy tubes changed for rational reasons? There is clearly a lack of evidence based research in this field and the clinical guidelines available are often based on local practice. A tracheostomy is a created opening in trachea to facilitate breathing. LÄS MER

5. 24. Politiska skandaler! : Behandlas kvinnor och män olika i massmedia?

   Författare :Tobias Bromander; Bengt Johansson; Linnéuniversitetet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Political Scandal; Agenda Setting; Framing; Media Logic; Gender; Feminism; Gender Stereotype; Sweden; Content Analysis; Media Coverage; Statsvetenskap; Political Science;

   Sammanfattning : Granskning av makt och makthavare är ett av mediernas viktigaste uppdrag och i en jämställd politisk miljö bör uttalanden och ageranden bedömas utifrån lika villkor. Det för ingenting gott med sig om medierna gör en orättvis skillnad på kvinnor och män i deras rapportering om politiska skandaler. LÄS MER

7. 25. Management of Design Information in the Production System Design Process

   Författare :Jessica Bruch; Monica Bellgran; Christer Johansson; Bengt- Göran Rosén; Mälardalens högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Information management; production system; design process; design information; manufacturing industry; industrialization; Innovation and Design; innovation och design;

   Sammanfattning : For manufacturing companies active on the global market, high-performance production systems that contribute to the growth and competitiveness of the company are essential. Among a wide range of industries it is increasingly acknowledged that superior production system capabilities are crucial for competitive success. LÄS MER