Sökning: "halldin"

Visar resultat 1 - 5 av 36 avhandlingar innehållade ordet halldin.

  1. 1. On a biomechanical approach to analysis of stability and load bearing capacity of oral implants

    Författare :Anders Halldin; Malmö högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; animal model; bone resorption; implant stability; cortical bone; viscoelastic-viscoplastic; creep remodeling; constitutive model;

    Sammanfattning : IntroductionWhen an implant is placed in the bone the body responds to thetrauma by encapsulating the implant and its survival depends onthe ability for hard tissue encapsulation. The stability of the implantduring the healing phase is essential to achieve a good result[1]. Biological, physiological and mechanical phenomena affectimplant stability. LÄS MER

  3. 2. On the synthesis of 11C-labelled aromatic amino acids

    Författare :Christer Halldin; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  4. 3. Influences from physical activity and gender on the metabolic syndrome and left ventricular hypertrophy : cross-sectional and longitudinal studies

    Författare :Mats Halldin; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Aims: The overall aim was to investigate influences from physical activity (PA) and gender on the metabolic syndrome (MetS) and left ventricular hypertrophy (LVH). Specific aims: Study 1: To examine the prevalence of the MetS and its association to PA and other lifestyle factors. LÄS MER

  5. 4. Scenario trees for inflow modelling in stochastic optimisation for energy planning

    Författare :Roger Halldin; Matematisk statistik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The Nordic countries Norway, Sweden, Finland and Denmark have formed a deregulated power market. Electricity bought and sold on this market is dominated by hydro power. However, hydro power generation is restricted by the amount of water in reservoirs. LÄS MER

  7. 5. Stochastic Modeling and Optimization under Uncertainty of a Hydro Power System

    Författare :Roger Halldin; Matematisk statistik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Statistik; actuarial mathematics; programming; operations research; Statistics; energy derivatives; multistage stochastic programs; electricity prices; principal component analysis; Scenario trees; inflow modeling; operationsanalys; programmering; aktuariematematik;

    Sammanfattning : Electricity bought and sold on the deregulated Nordic power market is dominated by hydro power. However, hydro power generation is restricted by the amount of water in reservoirs. The inflows to these reservoirs show a yearly cycle and seasonal planning of the production is necessary. Seasonal planning up to 1. LÄS MER