Sökning: "marginal situation"

Visar resultat 1 - 5 av 44 avhandlingar innehållade orden marginal situation.

1. 1. Nyutexaminerade sjuksköterskor yrkessocialisation - Erfarenheter av ett introduktionsprogram

   Författare :Birgitta Bisholt; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; newly graduated nurses; introduction programme; master-apprentice system; learning; professional vocational skills; socialisation; marginal situation; ethnography;

   Sammanfattning : ABSTRACT Through the ”VÅRD 77” amendment and the higher education reform from 1993, nursing education has been changed from vocational to academic. Theoretical aspects of nursing have been emphasised above clinical ones, and since 1993 clinical training has been reduced in such a way that the traditional professional and clinical skills of newly graduated nurses have changed. LÄS MER

3. 2. Empirical Essays on Railway Infrastructure Costs in Sweden

   Författare :Mats Andersson; Lars-Göran Mattsson; John Preston; KTH; []
   Nyckelord :Railways; Infrastructure; Marginal Costs; Maintenance; Renewal; Econometrics; Panel Data; Survival Analysis; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

   Sammanfattning : The subject of this thesis concerns pricing the use of transport infrastructure. We are empirically investigating the relationship between railway traffic volumes and infrastructure management costs. More specifically, we are interested in estimating the change in infrastructure management costs from marginal variations in traffic volumes, i.e. LÄS MER

4. 3. Causal inference and case-control studies with applications related to childhood diabetes

   Författare :Emma Persson; Ingeborg Waernbaum; Xavier de Luna; Gisela Dahlquist; Stijn Vansteelandt; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; covariate selection; design-weighted estimation; marginal effect; matching; register study; treatment effect; type 1 diabetes mellitus; Statistics; statistik;

   Sammanfattning : This thesis contributes to the research area of causal inference, where estimation of the effect of a treatment on an outcome of interest is the main objective. Some aspects of the estimation of average causal effects in observational studies in general, and case-control studies in particular, are explored. LÄS MER

5. 4. The worries of working : Longitudinal studies on the impact of employment uncertainty and employment transitions on clinically defined mental health conditions

   Författare :Sandra Blomqvist; Linda Magnusson Hanson; Hugo Westerlund; Sarah Burgard; Stockholms universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Employment uncertainty; Organizational downsizing; Job insecurity; Mental health; Psychotropic drugs; Suicide; Suicide attempt; Longitudinal studies; Survey data; Register data; Generalized Estimating Equations; Marginal Structural Models; folkhälsovetenskap; Public Health Sciences;

   Sammanfattning : While mental health problems according psychotropic drug purchases and sick leave spells for psychiatric disorders have increased in Sweden the past 15 years, this is not reflected in trends of psychiatric diagnoses or suicide mortality. In parallel, labor markets have undergone structural changes pressuring employers to increase their flexibility to ensure permanence. LÄS MER

7. 5. Health and well-being in the elderley : A prospective population- based study

   Författare :Alette-Marie Lindgren; Uppsala universitet; []
   Nyckelord :Medical sciences; epidemiology; primary health care; prevention; gerontology; housing; health; contentment; activites; loneliness; screening; poverty; mortality; MEDICIN OCH VÅRD; MEDICINE; MEDICIN; Medicine; medicin;

   Sammanfattning : The Albertina Project is an epidemiological study of the social, medical, economic and mortality situation among 9440 people, 75 years or older, living in the city of Uppsala, Sweden. Most people lived in their own home. The housing standard appeared to be satisfactory in the majority of cases. LÄS MER