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322 Uppsatser om Optical coherence tomography - Sida 4 av 22

"Som syskon, fast ändå inte" : En studie av familjehemsföräldrars egna barns erfarenheter

The aim of this study was to provide an understanding of the situation of an often forgotten group in foster care, the carers? own children. Our main focus was to explore this group?s experience of foster care, their experience of participating in caring for the foster children and their possible need of support and help. Our chosen method was qualitative interviews with six adult children of foster carers, two men and four women.

Föräldrars upplevelser av att leva med barn som har neuropsykiatriska funktionshinder. : "Det är som en berg- och dalbana, det går upp och ner hela tiden"

The purpose of this study has been to describe and analyze how former foster children experienced foster care which have been filled with maltreatment and neglect and how this has influenced their adult life when it comes to health, education and relationships. We also wanted to study how the former foster children coped with their placement. Furthermore we wanted to study whether there has been any turningpoints during their growth. Finally we wanted to describe how the former foster children experienced the authorities control. To make the purpose of this study complete we chose to use qualitative interviews with six former foster children as our research method.

Genomförandeplanen i hemtjänsten : En kvalitativ textanalys av hur individen beskrivs genom planens innehåll och utformning

The overall purpose with this study was to examine the influence elderly people have over their granted home help. Specifically, the aim was to examine in what extent the image of the elderly as a unique individual emerges in the plans where the home help is described [?genomförandeplaner?]. A plan which is personally designed is used as an indicator of personal influence. A text analysis inspired by Michel Foucault?s discourse concept, was carried out and the study adopts the concepts standardization and categorization as well as the theory of ?Sense of coherence?.

Tjänstemannen som utvecklingsresurs - en fallstudie om tjänstemannens handlingsutrymme i organisatoriska utvecklingsprocesser

This essay is the result of a case study. The aim of this study has been to gain an understanding of government employee?s opportunity to be involved in and contribute to the processes tied to organizational development. The case study is based on the perspective of the government employees and their experience and thoughts regarding their opportunity to be a part of the organizational development. The empirical data that was generated by the case study has been analysed with New Public Management and Sense Of Coherence as a theoretical point of view.

"Som syskon, fast ändå inte" : En studie av familjehemsföräldrars egna barns erfarenheter

The aim of this study has been to create an understanding for the situation of an often forgotten group in foster care, the carers? own children. Our main focus has been the experience this group has of foster care, their experience of participation in caring for the foster children and their possible need of support and help. Our chosen method has been qualitative interviews with six adult children of foster carers, two men and four women. The theory used in this study has been Sense of Coherence.Our interviewees gave mainly a positive description of being part of a foster family even though they could give examples of difficult situation and of loss.

?Rent kaos och ren lycka? : ? Några flickors beskrivningar av att ha genomgått behandling för självskadebeteende

The main purpose of this thesis was to take part of girl?s descriptions and experiences of their treatment for deliberate self-harm and to investigate whether they still experience effects of the treatment today. Our main research questions where; how do the girls describe their experiences of the treatment method, do the girls describe that they still experience any effects of the treatment, and finally how do the girls look back on their treatment today? In order to answer these questions, we carried out eight qualitative telephone interviews with girls that had undergone treatment in a specific treatment centre. We chose to analyze the material from the salutogenic theory and the concepts of SOC (sense of coherence) and with a hermeneutic approach.

Registreringsmetoder för initial och avancerad dental erosion : Litteraturstudie

Introduktion: Dental erosion definieras som förlust av tandens hårdvävnad genom en kemisk process som inte involverar bakterier. Dagens förändrade livsstil och kosthållning medför att våra tänder oftare utsätts för kemisk påverkan som kan leda till erosion. Det är flera faktorer som samverkar och dental erosion har en multifaktoriell etiologi.Syfte: Syftet är att beskriva olika registreringsmetoder för dental erosion.Frågeställningar: Vilka metoder kan användas för registrering av initial erosion? Vilka metoder kan användas för registrering av avancerad erosionsskada? Vilka metoder är kliniskt beprövade på patient?Metod: LitteraturstudieResultat: Ett flertal registreringsmetoder fanns beskrivna i litteraturen, merparten var inte applicerbara kliniskt. Registeringsmetoderna som framgick i den beskrivande litteraturstudien var: 3D scanning microscope (IFM), Atomic absorption spectroscopy (AAS), Digital photography (DP), Focus-variation 3D microscopy (FVM), Longitudinal microradiography (LMR), Non-contact confocal laser scanning microscopy (CLSM), Optical assessment, Optical profilometry (OP), Quantitative light-induced fluorescence (QLF), Scanning electron microscopy (SEM), Stylus profilometry (SP), Ultrasound, White light interferometry (WLI) och X-ray diffraction (XRD).Konklusion: Vid registrering av initial erosion krävs analys av tandytans mineralinnehåll samt optiska analyser med hjälp av instrument.

Studenters hälsa vid Växjö universitet : ? en studie med KASAM, symtom och krav-kontroll-socialt stöd som utgångspunkt

The aim of this study was to examine the relationship between gender and self reported symptoms (physiological and psychological) and sense of coherence (SOC) and Job Demand-Control-Social support (JDCS). The sample consisted of 360 respondents (nfemale= 261, nmale= 99), in the ages between 19-53 (M=25,57, SD=5,77), all students from Växjö University. A quantitative work method was used in the study; data was collected using questionnaires that consisted of self-reported questions, based on three parts: A modified symptom checklist, SOC 13 and a modified JDCS questionnaire. The result of our study showed that both SOC and JDCS had an effect on self-reported symptoms but there were no interaction between SOC and JDCS. No significant gender differences were found regarding the level of SOC.

Trombocyträkning hos katt : en ny metod

Platelet aggregation is a major and common problem in blood samples from cats. This greatly affects the accuracy of counting of the platelets. Because of the difficulties in counting feline platelets, results for patients and reliable reference values for cat platelets are currently so inaccurate as to be almost useless in diagnosis of thrombocytopenia. In this study we used an effective method to prevent platelet aggregation. Blood was collected in CTAD test tubes and prostaglandin E1 was added to the blood sample.

Upplevelse av stress : Biståndshandläggares upplevelser i två kommuner i Mellansverige

This study deals with one of the most discussed work environmental issues in the modern society of Sweden today - work related stress, its causes and how stress can affect people in their working situation. Our study is based on a questionnaire among aid handling officers in two municipalities of the middle of Sweden, and two interviews with their directors. We found that aid handling officers has a complex occupational role. We also found that the officers in these two municipalities experiences about the same level of stress.Further in the study, we will deal with whatever could be the cause of the stressful situation, using the demand/control model of Karasek and Theorell. The result shows that despite the similarity of the stress experience, the cause was shown to be different.

Motion eller relation? : En kvalitativ studie om sex chefers syn på hälsofrämjande arbete inom äldreomsorgen.

The aim of this thesis was to study the view on workplace health promotion among leaders in elderly care, to see how their views can influence employee health. The research questions of this study were: How do leaders in elderly care define the term health? What conditions do leaders in elderly care experience that they need to maintain or improve employee health? How do leaders in elderly care experience their role in workplace health promotion?The thesis is done with a qualitative approach and is based on six partly structured interviews with leaders of care homes within Stockholm municipality. The results from the interviews were analysed against Aaron Antonovskys theories about the salutogenic model and sense of coherence as well as with previous research. The result from the study showed that the leaders´ had an awareness of the meaning with health promotion, however, they had not reached the stage where they implemented the health promoting thoughts in their actual work with health.

Sveplaserns användning till inventering/befästning/kontroll av vägmarkering

The thesis mission is to investigate whether the swiveling laser that Vectura (former Vägverket Konsult) has in use to measure the road areas and straddle measuring can be used to detect differences in the reflective road markings function. This is to increase use of the swiveling laser and get rid of the manual measurements performed today.Currently, the measurement of road markings reflective function is performed with both mobile and handheld measuring instruments. The purpose of this thesis is to develop better methods for determination of road markings? reflective function, in order to facilitate the description and suggestions for improvements of the maintenance of road markings reflective function.The questions that the thesis has been to start with are:Can the swiveling laser detect differences in longitudinal and transverse road markings reflective function?The accuracy of measurement has been sweeping the laser over the reference instrument (LTL-2000)Is it necessary with a conversion factor for swiveling laser data against the reference instrument data?To answer the question 2 and 3, there has been a field work in Värnamo where a road stretch with longitudinal road markings and zebra crossing (transverse road markings) has been investigated with a swiveling laser and LTL-2000.The formulas and calculations contained in the thesis are drawn from scientific reports that are produced by VTI in Linköping. The same formula that was used to calculate the optical measurement data was also used for the swiveling laser data.

Terapeuters föreställning om och med barn - varför involvera barn i familjeterapi

The purpose of this essay is to understand how children and adolescent regard participating infamily therapy sessions, and the children´s views on their own contribution to the therapy.Another focus is weather family therapy can strengthen children´s identity and sence ofcoherence, and thus help them being more able to coping with dificulties in the future.Important questions for this work is to investigate how the attitudes and abilities of familytherapists can help the children become participating subjects, and how the collaborativeapproach contribute to bringing new perspectives and opportunities in the family's relationalcontext and life situation. By using Antonovsky´s salutogenic theory and narrative theory, theaim of this paper is to bring forth ways to approach children as family therapist that helpsstrengthen the childrens identity, self-esteem and sence of coherence.By analyzing family therapists known for being child-focused, such as Jim Wilson, MichaelWhite, David Epston and Haldor Övreeide, and compare the approach as therapist to theconclusions of the recent studies, this paper wants to emphasize how to approach children,adolescents and parents in a way that helps children contribute to solving the problem and thatbrings forth new narratives about the childs identity and relational context..

Effektivt nyttjande av högeffektslysdioder i mobil belysning

The purpose of this master thesis has been to find different solutions to the design of a headlamp with a cluster of three or possibly four high power LEDs (Light Emitting Diodes). During the work, two different problems have been considered; how to design a lens in order to shape the light beam in a desirable way, and how to design a cooling system which will lower the temperature of the LEDs as efficiently as possible, still taking into account the geometry set by the optical solution as well as other given geometries. The results presented in this thesis are partly the outcome of a literature study, but derive mainly from a number of tests and measurements made on two test rigs and one concept prototype..

Högskolestudenters akademiska self-efficacy : Hur relaterar kön, KASAM och socialt stöd till studenternas upplevelse av studieframgång?

 Tidigare forskning inom studentliv och studenternas framgång är ett väl undersökt område. Könsskillnader, känsla av sammanhang (KASAM) och socialt stöd är några av de faktorer som har visats påverka studenternas akademiska self-efficacy. Studiens syfte var att undersöka relationen mellan kön, KASAM, socialt stöd och studenternas akademiska self-efficacy. 124 högskolestudenter i Mellansverige deltog genom att svara på en enkät bestående av College Academic Self-efficacy Scale, Social Support Questionnaire 6 (SSQ6) samt Sense of Coherence scale (SOC-13). Materialet analyserades med Pearsonkorrelation, regressionsanalys och t-test.

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