Search for dissertations about: "I. Åberg"

Showing result 1 - 5 of 43 swedish dissertations containing the words I. Åberg.

  2. 1. New neurons and astrocytes in the adult brain. Studies on adult rat neural progenitors in vivo and in vitro with special reference to the effects of IGF-I and CNTF regarding proliferation and lineage determination

    Author : Maria A I Åberg; Göteborgs universitet; []
    Keywords : Brain; hippocampus; rat; neurogenesis; progenitor cell; stem cell; ciliary neurotrophic factor; insulin-like growth factor-I; PI3-K; MAPK.;

    Abstract : The hippocampal dentate gyrus in several species, including man, continues to produce new neurons and glial cells in adulthood. The generation of new neurons and glial cells in the adult hippocampus is under strict regulation. Two major events of significance for cell genesis from progenitor cells are proliferation and lineage determination. READ MORE

  4. 2. Connexin43 in astroglial gap junctions. Regulation by age, neurotransmitters, GH and IGF-I

    Author : N David Åberg; Göteborgs universitet; []
    Keywords : Connexin43; rat; development; hypophysectomy; primary culture; ; mRNA; gap junction; somatotropin; IGF-I; serotonin; glutamate; ; brain region heterogeneity; calcium wave; astrocyte; astroglial cell; ; gap junctional coupling.;

    Abstract : Connexins form gap junctions that are aqueous pores allowing low-molecular (.... READ MORE

  5. 3. Resources and relative deprivation. Analysing mechanisms behind income, inequality and ill-health : Centre for Health Equity Studies (CHESS)

    Author : M. Åberg Yngwe; Stockholms universitet; []
    Keywords : ;

    Abstract : .... READ MORE

  6. 4. Striving for meaning in a diminishing world : Older persons’ experiences of reflective STRENGTH-giving dialogues including a digital tool

    Author : Cecilia Åberg; Mia Berglund; Catharina Gillsjö; Jenny Hallgren; Eva Brink; Högskolan i Skövde; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Caring conversation; complex intervention; patient perspective; phenomenology; phenomenography; quasi-experimental design; reflected lifeworld research; Wellbeing in long-term health problems WeLHP ; Välbefinnande vid långvariga hälsoproblem WeLHP ;

    Abstract : The Reflective STRENGTH-Giving Dialogue (STRENGTH) method was developed, grounded in a lifeworld perspective, with a focus on identifying and meeting older persons’ needs for the promotion of health and well-being. In this thesis, STRENGTH, including the digital tool SelfSTRENGTH, was tested in the context of community-dwelling older persons living with long-term health problems. READ MORE

  7. 5. Transient waves in nonstationary media : with applications to lightning and nonlinear media

    Author : Ingegerd Åberg; Institutionen för elektro- och informationsteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; lightning; Klein-Gordon; nonlinear; characteristics; wave splitting; imbedding; sources; propagators; Green functions; direct and inverse scattering; Nonstationary; transient; high-frequency switching; Kerr.; Technological sciences; Teknik;

    Abstract : Propagation of transient waves in nonstationary, inhomogeneous, dispersive, stratified media is considered. Waves originating from sources exterior to the scatterer as well as from internal sources are treated. Algorithms are developed and illustrated by computations of wave phenomena in stationary, nonstationary and weakly nonlinear media. READ MORE