Avancerad sökning

Visar resultat 1 - 5 av 204 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Striking a balance : Managing collaborative multitasking in computer-supported cooperation

   Författare :Rikard Harr; Victor Kaptelinin; Mikael Wiberg; Oskar Juhlin; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer-supported Cooperative Work; articulation work; individual task execution; balance; interruptions; availability; awareness; interaction; information technology; multitasking; task switching; Informatics; computer and systems science; Informatik; data- och systemvetenskap;

   Sammanfattning : This thesis is a collection of six papers and a cover paper reporting an exploration of how to strike a balance between individual task execution and work articulation in Computer-supported Cooperative Work (CSCW). The interest in this theme is motivated by an increased reliance of IT-supported cooperative work arrangements in modern organizations, the fragmented layout of work for multitasking individuals and reports on various forms of overload, increased level of stress and anxiety experienced by workers active in these organizations. LÄS MER

3. 2. Energy Metabolic Stress Syndrome : Impact of Physical Activity of Different Intensity and Duration

   Författare :Stefan Branth; Leif Hambraeus; Gunnar Ronquist; Mats Stridsberg; Lennart Kaijser; Uppsala universitet; []
   Nyckelord :Medicine; energy; ATP; metabolism; nutrition; body-composition; physical-activity; stress; insulin-resistance; ion-pumps; intracellular swelling and -shrinkage; taurine; reactive oxygen species; Medicin;

   Sammanfattning : All living cell functions require an ongoing supply of energy derived from carbohydrates, lipids and proteins with their own pathways of breakdown. All of them end up in the oxidation of reduced coenzymes, yielding chemically-bound energy in the form of adenosine triphosphate (ATP). LÄS MER

4. 3. Stress response regulation and protein aggregate inheritance in Caulobacter crescentus

   Författare :Frederic Dominique Schramm; Kristina Jonas; Franz Narberhaus; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; stress; protein aggregation; cellular aging; molecular chaperones; heat shock response; DnaK; sigma factor; suppressor genes; DNA replication; starvation; Caulobacter crescentus; molekylär biovetenskap; Molecular Bioscience;

   Sammanfattning : Many stress conditions a cell encounters threaten the continuation of basic biological processes ultimately endangering its survival. Heat shock and antibiotic exposure can lead to a sudden surge of protein un- and misfolding, while nutrient starvation directly causes a lack of energy and molecular building blocks. LÄS MER

5. 4. Tactile touch in intensive care : Nurses' preparation, patients' experiences and the effect on stress parameters

   Författare :Maria Henricson; Bengt Fridlund; Kerstin Segesten; Anna-Lena Berglund; Sylvia Määttä; Karlstads universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Tactile touch; intensive care; stress; oxytocin; complementary method; nursing; preparation; randomised controlled trial; comfort; lifeworld research; narratives; Nursing; Omvårdnad; Nursing Science; Omvårdnad;

   Sammanfattning : Aim: The overall aim of this thesis was to acquire knowledge about whether tactile touch as a complementary method can (i) promote comfort and (ii) reduce stress reactions during care in an intensive care unit (ICU) Method: In Paper I, five nurses with a touch therapist training were interviewed about their experiences of preparation before giving tactile touch in an ICU. To analyse the meaning of preparation as a phenomenon, Giorgi’s descriptive phenomenological approach was used. LÄS MER

7. 5. Engagement in occupations of everyday life among women of working age. Indicators of health and stress

   Författare :Carita Håkansson; Göteborgs universitet; []
   Nyckelord :women of working age; long-term sick leave; stress-related disorders; role values; manageability; personally meaningful occupations; occupational balance; occupational self-image; sense of coherence; health and stress experiences;

   Sammanfattning : .... LÄS MER