Sökning: "random load"

Visar resultat 16 - 20 av 65 avhandlingar innehållade orden random load.

  1. 16. 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

  3. 17. Study on Decentralized Machine Learning and Applications to Wireless Caching Networks

    Författare :Yu Ye; Ming Xiao; Zhu Han; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Distributed multi-task learning; decentralized optimization; ADMM; mobility-aware wireless caching; Distribuerat lärande med flera uppgifter; decentraliserad optimering; ADMM; mobilitetsmedveten trådlös cache; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : To promote the development of distributed machine learning, it is crucial to provide efficient models and training algorithms. This thesis is devoted to the design of distributed multi-task learning and decentralized algorithms, as well as the application of distributed machine learning in wireless caching networks. LÄS MER

  4. 18. Diet and endometrial cancer : insulin related factors

    Författare :Emilie Friberg; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : There is accumulating evidence that insulin resistance and hyperinsulinemia are involved in the etiology of endometrial cancer. Dietary intake can influence insulin levels especially among individuals who are already insulin resistant. Coffee drinking has been reported to have beneficial effects on insulin sensitivity. LÄS MER

  5. 19. Antennas and Antenna Measurement Techniques for Mobile Communication Terminals

    Författare :Paul Hallbjörner; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Mobile communication is expanding rapidly, finding new uses and pushing the development of terminals. There are many systems in use today, for example mobile phone systems for voice communication, satellite navigation/positioning systems, and short range data communication. LÄS MER

  7. 20. Simulation of Economical Performance of Isolated Rural Mini-Grids

    Författare :Al-Mas Sendegeya; Lennart Söder; Eriabu Lugujjo; Mikael Amelin; Alex Kyaruzi; KTH; []
    Nyckelord :Price sensitivity; system operators; Monte Carlo simulation;

    Sammanfattning : Prior knowledge about the possible characteristics of demand and supply is vital in the planning and operation of economically sustainable isolated rural power systems. System modelling and simulation is one of the tools that can be used in planning and assessing the performance of these systems. LÄS MER