Sökning: "dynamometer"

Visar resultat 6 - 10 av 42 avhandlingar innehållade ordet dynamometer.

  1. 6. Railway Wheelsets: Theory, Experiments and Design Considering Temperatures, Stresses and Deformations as Induced by Braking Loads and Contact Forces

    Författare :Mikael Fermér; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Railway wheelset components exposed to braking loads and contact forces have been studied. The work has been performed in close cooperation with the Swedish wheelset manufacturer ABB SURA Traction AB, and it has resulted in one brake disc prototype and two different wheel prototypes. LÄS MER

  3. 7. Evaluation, Transformation, and Extraction of Driving Cycles and Vehicle Operations

    Författare :Peter Nyberg; Lars Nielsen; Erik Frisk; Jonas Fredriksson; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : A driving cycle is a representation of how vehicles are driven and  is usually represented by a set of data points of vehicle speed  versus time.  Driving cycles have been used to evaluate vehicles for  a long time. LÄS MER

  4. 8. Juvenile idiopathic arthritis : disease consequences and treatment effects on muscle strength, gait and pain

    Författare :Eva Broström; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Gait; muscle strength; kinematics; kinetics; pain;

    Sammanfattning : Juvenile idiopathic arthritis (JIA) may have a profound effect on the life of a child. Rheumatic diseases in children manifest mainly as synovitis, pain, stiffness, deformity, growth disturbances and fatigue. It is not uncommon to have reduced activity, lower aerobic endurance, and decreased muscle strength. LÄS MER

  5. 9. The Influence of Physical Activity on Musculoskeletal Characteristics and Fracture Risk at Growth

    Författare :Fredrik Detter; Ortopedi - klinisk och molekylär osteoporosforskning; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; BMC; BMD; pQCT; DXA; Fractures; Children; Bone; Muscle;

    Sammanfattning : Physical Activity (PA) can improve neuromuscular development. A high level of physical activity can perhaps however lead to more fractures. This is a longitudinal population-based exercise intervention study where the school-based physical education (PE) in one school is increased from mean 60 min/week to mean 200 min/ week. LÄS MER

  7. 10. Patients with subacromial pain : Diagnosis, treatment and outcome in primary care

    Författare :Kajsa Johansson; Mats Foldevi; Lars Adolfsson; Karin Harms-Ringdahl; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; evidence based medicine; general practitioners; physiotherapy; rotator cuff; shoulder impingement syndrome; Family medicine; Allmänmedicin;

    Sammanfattning : Syftet med avhandlingen var att beskriva diagnostiken och utvärdera handläggningen i primärvård av patienter med subacromial smärta.Avhandlingen omfattar fyra studier. LÄS MER