Sökning: "stress högskola"

Visar resultat 1 - 5 av 442 avhandlingar innehållade orden stress högskola.

  1. 1. The moral enterprise in intensive care nursing

    Författare :Agneta Cronqvist; Kim Lützén; Ingegerd Bergbom; Ersta Sköndal högskola; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; caring competence; hermeneutics; intensive care nursing; moral stress; qualitative content analysis; stress support; ethics; nursing; intensive care units ethics; morals; nurses psychology; burnout; professional psychology; stress; Caring sciences; Vårdvetenskap; Ethics; Etik; Caring competence; hermeneutics; intensive care nursing; moral stress; qualitative content analysis; stress support.;

    Sammanfattning : The aims of this thesis were to explore nurses' experiences of stress in the ICU (I), to analyze experiences of moral concerns in intensive care nursing from the perspective of relational ethics (II), to describe the synthesis of the concept of moral stress and to identify preconditions for moral stress (III) and to analyse and describe lived experiences of support in situations characterized by critical care situations and moral stress in intensive care (IV).The design was exploratory and descriptive. LÄS MER

  2. 2. Effects of deep excavations in soft clay on the immediate sourroundings-Analysis of the possibility to predict deformations and reactions against the retaining system

    Författare :Anders Kullingsjö; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MIT-S1; Sheet pile wall; Soil-structure interaction; Strain; Stress; Ground surface settlement; Finite element method; Case history; Shear test; Shear strength; Pore pressure; Analysis; Constitutive models; Plane strain; Elastoplasticity; Laboratory tests; Factor of safety; Stiffness; e-ADP; Earth pressure; Anisotropy; Soft Clay; Deep excavation; Retaining wall; Shear stress; Deformation;

    Sammanfattning : When excavating in an urban environment, the evaluation of the magnitude and distribution of ground movements is an important part of the design process, since excessive movements can damage adjacent buildings and utilities. In order to minimize movement of the surrounding soil, a retaining wall support system is used for deep excavations to provide lateral support. LÄS MER

  3. 3. Chlorophyll fluorescence as a biological feedback signal -for optimized plant growth conditions and stress diagnosis

    Författare :Linnéa Ahlman; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cucumber; indoor farming; abiotic stress; Fluorescence gain; ESC; biotic stress; basil; dynamics; strawberries; light spectrum; greenhouse lighting control; lettuce; powdery mildew Podosphaera aphanis; Pythium ultimum; LED; classification; lemon balm;

    Sammanfattning : The use of light emitting diodes (LEDs) instead of traditional high pressure sodium lamps, in greenhouses and indoor growing facilities, enables tuning and optimization of both light intensity and light spectrum. This opens for an energy saving potential not possible otherwise. LÄS MER

  4. 4. The impact of loading-induced stress variation on the seismicity of active faults

    Författare :Yiting Cai; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; stress variation; Coulomb stress change; subduction zone; Seismicity;

    Sammanfattning : Surface loads such as the ocean, atmosphere, and continental water, constantly modify the stress field of the Earth’s crust. Most earthquakes occur at tectonic plate boundaries and such stress perturbations on the active faults at the plate boundaries may trigger earthquakes. LÄS MER

  5. 5. A Case-Based Reasoning System for the Diagnosis of Individual Sensitivity to Stress in Psychophysiology

    Författare :Shahina Begum; Peter Funk; Helena Lindgren; Mälardalens högskola; []
    Nyckelord :Artificial Intelligence; Case-based reasoning; Sensor; Signals; Stress; Diagnosis; Computer-based system; TECHNOLOGY; TEKNIKVETENSKAP; Datavetenskap; Computer Science;

    Sammanfattning : Increased stress is a continuing problem in our present world. Especiallynegative stress could cause serious health problems if it remainsundiagnosed/misdiagnosed and untreated. In the stress medicine, clinicians’measure blood pressure, ECG, finger temperature and breathing rate during anumber of exercises to diagnose stress-related disorders. LÄS MER