This thesis examines different methods for the cooling of data centers. Several means of cooling with the refrigeration cycle have been studied, as well as the feasibility of using free cooling in different parts of Sweden. In addition, the possibilities of transferring excess heat to a nearby district heating system were investigated. It was found that in all investigated cases except two, the data center could be cooled solely with free cooling for at least 300 days a year when only the outside air temperature was considered as a constraining factor. The limit was then set to 20 °C.The vast majority of all district heating systems in Sweden get little to none of their heat from other excess heat sources.

Research on psychosocial health in social work isn't developed enough. Instead, there's much more research on psychosocial unhealth. What about social workers, the unhealth is often related to the situation at work and the work environment.The aim of this study was to "during interviews understand the factors which social workers experience as important to maintain their own psychosocial health in the life situations". With hermeneutic method the particular interest was directed on how the participants experienced and explained their psychosocial health on the basis of their life situations, and the results was analyzed with Antonovsky's (1991/2005) perspective directed on health and Sense of Coherence (SOC). In the study, we used a qualitative form of interviews which allowed our participants to answer with their own words and from how they interpreted the questions.

Introduction: The health for individuals with intellectual disabilities is asubject that is prioritized by the Swedish Institute for Public Health. Socialsupport has been proven to be important for health and quality of life. Despitethis fact there is no research available regarding the influence social support hason health and quality of life for people with intellectual disabilities in Sweden.Aim: To describe social support and the consequence of social support forhealth and quality of life for individuals with intellectual disabilities. Method:A litterature review of research in a defined area with a descriptive design.Systematic searches for articles were done in several databases and ultimately16 articles were chosen. Themes and categories were created with respect to theaim of this study during the analysis of the articles.

The population of asylum seekers puts new challenges on the Swedish health care since their difficulties are complex; having both atraumatic background and a continuing worry about the asylum process.This study aims at investigating how health care professionals working with asylum seekers are affected emotionally using the theoretical concepts of empathy, compassion fatigue and compassion satisfaction. Nine qualitative interviews with health care professionals were conducted and the material was analyse dusing thematic analysis. Results were deductively found in thematerial, using the asylum process itself along with the concepts of empathy, compassion fatigue and compassion satisfaction as themes. Previous findings regarding empathy and its relations to compassion fatigue and compassion satisfaction were confirmed. This was furhter developed in this study through its focus on health care professionals working with asylum seekers..

The proportion of overweight children is increasing rapidly in Sweden. International and National goals of public health aim to improve diet and physical activity. Health promotion consists of preventing illness and promoting health. Within the school a well planned health promoting work proceed from students, parents and teachers. The aim of this study was to investigate knowledge, attitudes and behaviour pertaining to diet and physical activity among students from 6th to 9th grade at Klågerupskolan in the community of Svedala.

Syftet med vår undersökning är att övergripande synliggöra den dominanta roll ett barn kan ha eller få i en grupp. Vi valde att observera i två olika klasser i de lägre åldrarna på en F-6 skola. För att få syn på den dominanta rollens egenskaper så använde vi oss av bland annat videoinspelning. Videoinspelningen gav oss material som kom så nära den naturliga miljön i gruppen som möjligt. Först när vi började observera såg vi inte några av de egenskaper som vi trodde karaktäriserade den dominanta rollen.

Language impairment affects the ability to communicate. Children with languageimpairment have difficulties in using language in interaction to various degrees, and the contributions of the conversational partner are of great importance. The use of languagein interaction can be analysed by means of conversation analysis. The purpose of thepresent study was to study interaction of a group of pre-school children with language impairment with four different conversational partners. These were a peer with languag eimpairment, a peer with typical language development, a pre-school teacher and a parent.

Som tandhygienist är det mycket intressant att studera karies-epidemiologiska undersökningar på både nationell och internationell nivå. Syftet med denna litteraturstudie är att beskriva och jämföra kariesstatus (DMFT) hos 12-åringar i Sverige och Irak, och några av de faktorer som kan påverka DMFT komponenternas roll och inverkan. För att besvara syftet användes information från litteratur och tidskrifter samt WHO:s databas om länderna. Resultatet visar att DMFT för 12-åringar i Irak var 1.7 (2003) och i Sverige 1.0 (2005). DT-komponenten, d.v.s. obehandlad karies, var hög hos irakiska barn medan FT- komponenten var hög för danska barn (inga data tillgängliga för Sverige).

Introduction: The health for individuals with intellectual disabilities is asubject that is prioritized by the Swedish Institute for Public Health. Socialsupport has been proven to be important for health and quality of life. Despitethis fact there is no research available regarding the influence social support hason health and quality of life for people with intellectual disabilities in Sweden.Aim: To describe social support and the consequence of social support forhealth and quality of life for individuals with intellectual disabilities. Method:A litterature review of research in a defined area with a descriptive design.Systematic searches for articles were done in several databases and ultimately16 articles were chosen. Themes and categories were created with respect to theaim of this study during the analysis of the articles.

Introduction: The health for individuals with intellectual disabilities is asubject that is prioritized by the Swedish Institute for Public Health. Socialsupport has been proven to be important for health and quality of life. Despitethis fact there is no research available regarding the influence social support hason health and quality of life for people with intellectual disabilities in Sweden.Aim: To describe social support and the consequence of social support forhealth and quality of life for individuals with intellectual disabilities. Method:A litterature review of research in a defined area with a descriptive design.Systematic searches for articles were done in several databases and ultimately16 articles were chosen. Themes and categories were created with respect to theaim of this study during the analysis of the articles.

Introduction: The health for individuals with intellectual disabilities is asubject that is prioritized by the Swedish Institute for Public Health. Socialsupport has been proven to be important for health and quality of life. Despitethis fact there is no research available regarding the influence social support hason health and quality of life for people with intellectual disabilities in Sweden.Aim: To describe social support and the consequence of social support forhealth and quality of life for individuals with intellectual disabilities. Method:A litterature review of research in a defined area with a descriptive design.Systematic searches for articles were done in several databases and ultimately16 articles were chosen. Themes and categories were created with respect to theaim of this study during the analysis of the articles.

Introduction: The health for individuals with intellectual disabilities is asubject that is prioritized by the Swedish Institute for Public Health. Socialsupport has been proven to be important for health and quality of life. Despitethis fact there is no research available regarding the influence social support hason health and quality of life for people with intellectual disabilities in Sweden.Aim: To describe social support and the consequence of social support forhealth and quality of life for individuals with intellectual disabilities. Method:A litterature review of research in a defined area with a descriptive design.Systematic searches for articles were done in several databases and ultimately16 articles were chosen. Themes and categories were created with respect to theaim of this study during the analysis of the articles.

Introduction: In this study an innovative and multimodal method in family therapy called NVR, Non-Violent Resistence, is examined. NVR is an approach developed by Haim Omer, professor in psychology at the University of Tel Aviv. This approach is described as coming from the ancient ideological roots used by Gandhi in the Nonviolent resistence of oppressive regimes. NVR advocates that the parents give up the desire to control their children. Instead parents should take control of their own lives by actively resisting any behaviors of the child that are damaging.

The aim of this study was to examine what knowledge social workers express about home visits in child welfare investigations and how they know what to do. Sixteen social workers who work with social investigations concerning children were asked to discuss the topic home visit in three focus group interviews in three different municipalities in southern Sweden. The social workers in our focus group interviews mainly discussed the purpose of the home visit, what social workers do during home visits and furthermore their opinions about guidelines and policy documents regarding the home visit.  To get an understanding of what type of knowledge is the basis for social workers use of the home visit, we used Polanyi's concept of 'tacit knowing' as well as the Aristotelian theory of knowledge containing three forms of knowledge, that is, episteme, techne and fronesis. We found that the displaying of ?tacit knowing? was a consistent feature in all groups, as they had difficulty expressing their knowledge use.

Bakgrund: Nästan vart fjärde barn i Sverige har idag en allergisjukdom med symtom. Att som barn få diagnosen födoämnesallergi har en påverkan på både barnets och hela familjens livskvalitet. Syfte: Syftet med studien var att belysa hur en familjs livskvalitet kan påverkas då ett barn har födoämnesallergi. Metod: Studien baserades på sju vetenskapliga studier, både kvalitativa och kvantitativa. Resultat: Efter att ha granskat studierna framkom tre genomgående teman; upplevelser av oro och rädsla, upplevelser av bristande stöd och information och begränsningar och strategier i det dagliga livet.