Sökning: "Tommy Öberg"

Hittade 4 avhandlingar innehållade orden Tommy Öberg.

  1. 1. Some electronic circuits and systems in signal processing and medical engineering

    Författare :Tommy Öberg; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  3. 2. Trapezius muscle fatigue and electromyographic frequency analysis

    Författare :Tommy Öberg; Linköpings universitet; []
    Nyckelord :EMG; Spectrum; Frequency; Fatigue; Trapezius; Myalgia; MEDICINE; MEDICIN;

    Sammanfattning : This study, comprising 6 separate articles, is concerned with different validity and reliability aspects of the electromyogram mean power frequency (MPF) as an estimator of localized musele fatigue in the trapezius muscle. A series of new, and partly controversial and problematic findings are reported. LÄS MER

  4. 3. Self-assessed and direct measured physical workload among dentists in public dental clinics in Sweden during a period of rationalizations

    Författare :Dirk Jonker; Kerstin Ekberg; Tommy Öberg; Jörgen Winkel; Roland Örtengren; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Much research has been done on interventions to reduce work-related musculoskeletal disorders (WMSDs) at the workplace. However, this problem is still a major concern in working life. The economic cost for WMSDs corresponds to between 0.5% and 2% of the gross national product in some European countries, and in 2007, 8. LÄS MER

  5. 4. Work conditions, musculoskeletal disorders and productivity of dentists in public dental care in Sweden : Are dentists working smarter instead of harder?

    Författare :Bo Rolander; Kerstin Ekberg; Tommy Öberg; Jörgen Winkel; Björn Söderfeldt; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Introduction: During the last 20 years, Sweden and other countries have been adjusting their models of welfare to a changed economic environment. Rationalization, influenced by New Public Management, has been implemented in public dentistry in order to improve efficiency and to streamline activities. LÄS MER