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Ethnic differences in asthma treatment among Swedish adolescents: A multilevel analysis of individual heterogeneity.

Adolescents with immigrant or ethnic minority background suffering from asthma receive on average less appropriate anti-asthmatic medication (AAM) than the majority population. However, those findings are based on analyses of differences between group averages which prevents our understanding of individual heterogeneity around the averages. Taking into account individual socioeconomic factors and

På spaning efter idrottsdidaktik

Popular Abstract in Swedish För ämneslärarexamen krävs att studenterna ska kunna bidra till kunskapsutvecklingen inom ämnesdidaktik. För lärarprogram med inriktning mot undervisning i Idrott och hälsa medför det att begreppet idrottsdidaktik behöver tydliggöras. I denna avhandling behandlas idrottsdidaktik som begrepp och som redskap för reflektion över idrottsundervisning. Idrottsdidaktik härledsIn search of sport didactics The aim of this thesis is to examine sport didactics as a concept and tool for reflecting on PE education. An additional aim is to analyze course literature and teaching models. Special focus is given to mandatory course literature devoted to dance, orienteering, swimming and ball games. The thesis starts by considering the concept of didactics. Further, different tra

On CFD-Analysis of Heat Transfer of a Heavy-Duty Diesel Engine

In this work, a heavy-duty diesel engine was studied by employing CFD simulations on a closed volume engine segment. These simulations were used to evaluate both the effects from certain parameters on the wall heat transfer, and to examine how reduction of heat transfer would effect the engine performance and emission levels. In the first study, an initial investigation concerning the in- cylinde

Speaker's Comfort in Teaching Environments: Voice Problems in Swedish Teaching Staff.

OBJECTIVES: The primary objective of this study was to examine how a group of Swedish teachers rate aspects of their working environment that can be presumed to have an impact on vocal behavior and voice problems. The secondary objective was to explore the prevalence of voice problems in Swedish teachers. METHOD: Questionnaires were distributed to the teachers of 23 randomized schools. Teaching st

Towards a prophylactic treatment of HPA-related foetal and neonatal alloimmune thrombocytopenia.

PURPOSE OF REVIEW: The purpose of the review is to show the similarities between haemolytic disease of the foetus and newborn (HDFN) and foetal and neonatal alloimmune thrombocytopenia (FNAIT) and to describe the background and challenges related to the current endeavours of developing a prophylaxis against FNAIT. The rationale for this prophylaxis is similar to the prophylaxis which has been used

Ezrin expression predicts local recurrence and development of metastases in soft tissue sarcomas.

Background Ezrin is a cytoskeletal protein involved in tumour growth and invasion. Ezrin expression has been suggested to play a role in metastasis in paediatricosteosarcoma and rhabdomyosarcoma. Aim To evaluate the prognostic role of ezrin in a large series of soft tissue sarcoma of the extremities and trunk wall. Methods Ezrin expression was evaluated by immunohistochemistry on tissue microarray

The influence of light on circarhythms in humans

The present review discusses two types of biological rhythms, namely, circadian rhythms and circannual rhythms. Humans possess a circadian rhythm of approximately 24 hours, which is regulated by neural and hormonal processes. The synchronisation of this rhythm with the solar day and night is maintained through entrainment mainly by light. Dark environments completely lacking windows may have a neg

Flyktingskap, ett handikapp

I slutet av 1940-talet beslutade Sverige att ta emot ett begränsat antal icke-arbetsföra flyktingar. Denna artikel ger den internationella och nationella bakgrunden till detta beslut, beslut som gav upphov till framväxten av en specifik flyktingverksamhet inom socialtjänsten. Artikelns syfte är att med hjälp av ett historiskt perspektiv förstå bakgrunden till socialtjänstens arbete med flyktingar

Prediction of outcome after diagnosis of metachronous contralateral breast cancer.

BACKGROUND: Although 2-20% of breast cancer patients develop a contralateral breast cancer (CBC), prognosis after CBC is still debated. Using a unique patient cohort, we have investigated whether time interval to second breast cancer (BC2) and mode of detection are associated to prognosis. METHODS: Information on patient-, tumour-, treatment-characteristics, and outcome was abstracted from patien