Sökning: "Range of motion"

Visar resultat 6 - 10 av 357 avhandlingar innehållade orden Range of motion.

  1. 6. Automation of front-end loaders : electronic self leveling and payload estimation

    Författare :I Yung; Leonid Freidovich; Sven Rönnbäck; Carlos Vázquez; Tomas Nygren; Heikki Handroos; Umeå universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Front-End Loaders; Electronic Self Leveling; Modeling; Control; Disturbance estimation; Payload estimation; Equations of motion; Pressure-based friction;

    Sammanfattning : A growing population is driving automatization in agricultural industry to strive for more productive arable land. Being part of this process, this work is aimed to investigate the possibility to implement sensor-based automation in a particular system called Front End Loader, which is a lifting arms that is commonly mounted on the front of a tractor. LÄS MER

  3. 7. Elastohydrodynamic Lubrication of Cam and Roller Follower Applications : Fast and Reliable Predictions of Friction

    Författare :Mohammad Shirzadegan; Daniele Dini; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Machine Elements; Maskinelement;

    Sammanfattning : Modelling and simulation in tribology, and more specifically of friction in lubricated contacts, has gained increasing attention over the past years. In a lubricated contact, the dissipation of energy is due to the relative motion of the mating surfaces and arise due to direct contact as well as shearing of the lubricant film. LÄS MER

  4. 8. Evaluation of and recovery from impairment after Colles' fracture : A physiotherapeutic approach

    Författare :Christel Lagerström; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurosciences; Physiotherapy; maximal isometric grip strength; active range of motion; measurement methods; reliability; recovery; Colles fracture; Neurovetenskap; Neurology; Neurologi; Rehabilitation Medicine; rehabiliteringsmedicin;

    Sammanfattning : Colles' fracture is one of the most common fractures and is particularly frequent in middle-aged and elderly women. Following acute surgical interventions and immobilization, many of the patients are referred for physiotherapy; but physiotherapy has not been shown to have a beneficial effect on the rate of functional recovery and on residual impairment. LÄS MER

  5. 9. Expresiones de movimiento en español como segunda lengua y como lengua heredada : Conceptualización y entrega del Camino, la Manera y la Base

    Författare :Alejandra Donoso; Lars Fant; Niclas Abrahamsson; Johan Pedersen; Susana Silvia Fernandez; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; conceptualization; lexicalization patterns; motion events; Path; Manner; Ground; grammatical aspect; second language acquisition; bilingualism; Spanish as a second language; Spanish as a heritage language; Conceptualización; patrones de lexicalización; eventos de movimiento; Camino; Manera; Base; aspecto gramaticalizado; adquisición de segundas lenguas; bilingüismo; español como segunda lengua; español como lengua heredada; español L1; sueco L1; español L2; Spanish; spanska;

    Sammanfattning : The current thesis is based on four individual studies which aim to account for the expression of motion events (ME) in Spanish and Swedish as first languages (L1), in Swedish as a second language (L2), and in Spanish as a heritage language (SHL). The data, resulting from audio-recordings of different sorts of stimuli, have been analyzed with special focus on (1) the most common structures used for referring to various types of ME, (2) the types and amount of information provided by the participants, in particular as regards the semantic components Path, Manner and Ground, and (3) grammatical aspect and types of syntactic structures resorted to, including the correlation between the two latter factors and speakers’ discursive preferences. LÄS MER

  7. 10. Functional modelling of the human timing mechanism

    Författare :Guy Madison; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psychology; Brain mechanisms; Brownian motion; drift; dynamical systems; fractal; human; Gaussian noise; Hurst exponent; time; time series analysis; timing; Psykologi; Psychology; Psykologi; fysiologi; Physiology;

    Sammanfattning : Behaviour occurs in time, and precise timing in the range of seconds and fractions of seconds is for most living organisms necessary for successful interaction with the environment. Our ability to time discrete actions and to predict events on the basis of prior events indicates the existence of an internal timing mechanism. LÄS MER