Sökning: "Igor"

Visar resultat 1 - 5 av 87 avhandlingar innehållade ordet Igor.

  1. 1. Development and applications of theoretical algorithms for simulations of materials at extreme conditions

    Författare :Igor Mosyagin; Igor Abrikosov; Sergey Simak; Andrei Postnikov; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Materials at extreme conditions exhibit properties that differ substantially from ambient conditions. High pressure and high temperature expose anharmonic, non-linear behavior, and can provoke phase transitions among other effects. Experimental setups to study that sort of effects are typically costly and experiments themselves are laborious. LÄS MER

  3. 2. Spin splitting in open quantum dots and related systems

    Författare :Martin Evaldsson; Igor Zozoulenko; Igor Abrikosov; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; mesoscopic systems; 2DEG; ballistic transport; quantum dots; spin-polarised transport in quantum dots; spontanueous spin-splitting; Mesoscopic physics; Mesoskopisk fysik;

    Sammanfattning : This thesis addresses electron spin phenomena in semi-conductor quantum dots/anti-dots from a computational perspective. In the first paper (paper I) we have studied spin-dependent transport through open quantum dots, i.e., dots strongly coupled to their leads, within the Hubbard model. LÄS MER

  4. 3. Bleeding in Acute Type A Aortic Dissection

    Författare :Igor Zindovic; Thoraxkirurgi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicin och hälsovetenskap; Cardiac surgery; Aorta; dissection; Bleeding;

    Sammanfattning : .... LÄS MER

  5. 4. Medication communication with older adults experiencing chronic illness and polypharmacy

    Författare :Igor Adelsjö; Elin C. Lehnbom; Mirjam Ekstedt; Amanda Hellström; Lina Nilsson; Patrik Midlöv; Linnéuniversitetet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Omvårdnad; Nursing;

    Sammanfattning : Background: Populations in many high-income countries are ageing, with an ever-increasing proportion of the population aged 65 years or older. Despite increasingly better health in older people, susceptibility to chronic illness increase with age. LÄS MER

  7. 5. Epigenetic Dysregulations in the Brain of Human Alcoholics : Analysis of Opioid Genes

    Författare :Igor Bazov; Georgy Bakalkin; Catharina Lavebratt; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; neuropeptides; dynorphin; human brain; alcohol dependence; epigenetics; gene transcription;

    Sammanfattning : Neuropeptides are special in their expression profiles restricted to neuronal subpopulations and low tissue mRNA levels. Genetic, epigenetic and transcriptional mechanisms that define spatiotemporal expression of the neuropeptide genes have utmost importance for the formation and functions of neural circuits in normal and pathological human brain. LÄS MER