Sökning: "H Andersson"

Visar resultat 11 - 15 av 59 avhandlingar innehållade orden H Andersson.

  1. 11. Metamodel Based Multi-Objective Optimization with Finite-Element Applications

    Författare :Kaveh Amouzgar; Amos H. C. Ng; Kent Salomonsson; Tobias J. Andersson; Johan Ölvander; Högskolan i Skövde; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Production and Automation Engineering; Produktion och automatiseringsteknik;

    Sammanfattning : As a result of the increase in accessibility of computational resources and the increase of computer power during the last two decades, designers are able to create computer models to simulate the behavior of complex products. To address global competitiveness, companies are forced to optimize the design of their products and production processes. LÄS MER

  3. 12. The interaction of hydrogen with metallic glass

    Författare :Johan Bylin; Gunnar K. Pálsson; Ralph H. Scheicher; Gabriella Andersson; Astrid Pundt; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; metallic glass; hydrogen; thin film; density functional theory; stochastic quenching; molecular dynamics; x-ray diffraction; pair distribution function; neutron reflectometry; volume expansion; elastic hydrogen-hydrogen interaction; dipole force tensor; electronic structure; optical conductivity; resistivity; optical transmission; x-ray photoelectron spectroscopy; thermodynamic driving force; Gibbs free energy; Physics with spec. in Atomic; Molecular and Condensed Matter Physics; Fysik med inriktning mot atom- molekyl- och kondenserande materiens fysik;

    Sammanfattning : Combining theoretical ab initio calculations with high-purity thin film sample synthesis and in situ measurements is a compelling way to bridge the gap in our understanding concerning hydrogen in metallic glasses, which is the primary work of this dissertation thesis. The main emphasis has been on how hydrogen affects the structure of metallic glasses, and how those changes influence not only the electronic properties of the amorphous metals but also their thermal stability. LÄS MER

  4. 13. From a place without speech : negotiations of othering among unaccompanied female minors in Sweden

    Författare :Elin Ekström; Monika Wilińska; Pia H. Bülow; Ulrika Börjesson; Ann-Christine Andersson; Marcus Herz; Jönköping University; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; unaccompanied minors; migration; gender; youth;

    Sammanfattning : The study presented in this thesis focuses on unaccompanied female minors and their experiences as newly arrived migrants in Sweden. As a group, unaccompanied female minors have until recently been rather invisible in both academic research and media. LÄS MER

  5. 14. ICU prognostication: Time to re-evaluate? Register-based studies on improving prognostication for patients admitted to the intensive care unit (ICU)

    Författare :Peder Andersson; Anestesiologi och intensivvård; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Intensive Care; Critical Care; Mortality; Cerebral Performance Category; Cardiac arrest; Out-of-hospital cardiac arrest; Sepsis; Lactate; Troponin; Neuron-specific enolase; Neurofilament light; Age; Elderly; Prognostication; Prediction; Scoring system; Neural net; Artificial neural network; Deep learning; Artificial intelligence;

    Sammanfattning : Background: ICU prognostication is difficult because of patients’ prior comorbidities and their varied reasons for admission. The model used for ICU prognostication in Sweden is the Simplified Acute Physiology Score 3 (SAPS 3), which uses information gathered within one hour of ICU admission to predict 30-day mortality. LÄS MER

  7. 15. Medikaliserat och resultatstyrt vårdarbete på akutmottagning : en studie med utgångspunkt i medarbetares och chefers perspektiv

    Författare :Henrik Andersson; Högskolan i Borås; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Emergency healthcare; Everyday work; Competencies; Emergency Department; Practitioners; Management; Content analysis; Integrated nursing science;

    Sammanfattning : The overall aim of this thesis is to obtain an understanding of Emergency Healthcare Work (EHW) at the Emergency Department (ED), including the competencies required by EHW, and based on practitioners' and managers' perspectives. Methods: In study I, a quantitative method was employed. LÄS MER