Search for dissertations about: "eccentric"

Showing result 11 - 15 of 86 swedish dissertations containing the word eccentric.

  2. 11. Real-Time Optimization of Cone Crushers

    Author : Erik Hulthén; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; process optimization; crushing; CSS; real-time optimization; eccentric speed; cone crusher;

    Abstract : Cone crushers are used in the mineral, mining, and aggregate industry for fragmentation and production of rock materials. Cone crusher control systems are widely used for machine protection, wear compensation and, to some extent, increasing production. These systems ordinarily focus on the crusher and not the yield of production process. READ MORE

  4. 12. Postoperative Symptoms After Gynaecological Surgery : How They Are Influenced by Prophylactic Antiemetics Sensory Stimulation (P6-Acupressure)

    Author : Aidah Alkaissi; Dag Lundberg; Linköpings universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Acupuncture; P6-acupressure; droperidol; antiemetics; PONV; gynaecological surgery; motion sickness; eccentric rotation; coriolis effect; antiemetic prophylaxis; granisetron; Anaesthetics; Anestesiologi;

    Abstract : Symptoms after surgery and anaesthesia influence the patient´s ability to resume daily activities. If postoperative symptoms are controlled rehabilitation may be accelerated. READ MORE

  5. 13. On methods of evaluation of lower extremity eccentric muscle performance and loading

    Author : Pär Westblad; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Biomechanics; eccentric; electromyography; isokinetic; methods; muscle endurance; pilot projects; reproducibility of results; strain; thigh; tibia.;

    Abstract : This investigation has developed and evaluated methods for measuring eccentric muscle function and loading of the human lower extremity, including isokinetic tests of knee extensor muscle performance and a comprehensive in vivo method for conditions of functional loading. For measurement of knee extensor muscle performance, a protocol of 100 repetitive maximal actions at 90° was applied using a Biodex isokinetic dynamometer. READ MORE

  6. 14. Muscle injury and pain : effects of eccentric exercise, sprint running, forward lunge and sports massage

    Author : Sven Jönhagen; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Muscle injury; muscle pain; DOMS; eccentric; massage; sprint runner; EMG;

    Abstract : Muscle injuries are the most common injury in sports and both athletes and non-athletes are commonly seen in general practice and in the emergency department. Muscle pain is a common cause for absence from work and the cost to society is high. READ MORE

  7. 15. Biomechanical and neural aspects of eccentric and concentric muscle performance in stroke subjects : Implications for resistance training

    Author : Mattias Hedlund; Britta Lindström; Peter Sojka; Ronnie Lundström; Carl-Johan Olsson; Jan Lexell; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; fMRI; Isokinetic; Motor imagery; Muscular strength; Resistance training; Neurological rehabilitation;

    Abstract : Muscle weakness is one of the major causes of post-stroke disability. Stroke rehabilitation programs now often incorporate the same type of resistance training that is used for healthy subjects; however, the training effects induced from these training strategies are often limited for stroke patients. READ MORE