Search for dissertations about: "Joint"

Showing result 16 - 20 of 1699 swedish dissertations containing the word Joint.

  2. 16. Joint Interface Effects on Machining System Vibration

    Author : Qilin Fu; Cornel-Mihai Nicolescu; Tomas Beno; KTH; []
    Keywords : Joint Interface; Vibration; Damping; Chatter; Machining; Carbon NanoComposite; PECVD; HiPIMS; SRA - Production; SRA - Produktion; Järnvägsgruppen - Ljud och vibrationer; Järnvägsgruppen - Ljud och vibrationer;

    Abstract : Vibration problems are still the major constraint in modern machining processes that seek higher material removal rate, shorter process time, longer tool life and better product quality. Depending on the process, the weaker structure element can be the tool/tool holder, workpiece/fixture or both. READ MORE

  4. 17. Allies Yet Rivals : Input Joint Ventures and Their Competitive Effects

    Author : Mikael Nordberg; Lars Hultkrantz; Mats Bergman; Tommaso Valletti; Uppsala universitet; []
    Keywords : Economics; joint venture; input; infrastructure; quality; oligopoly; Nationalekonomi; nationalekonomi; Economics;

    Abstract : Essay I explores the competitive effects of input joint ventures, more precisely the connection between horizontal product differentiation and competition. Four quantity-setting downstream firms jointly and symmetrically own two upstream firms in pairs. READ MORE

  5. 18. The Temporomandibular Joint in Juvenile Idiopathic Arthritis : Psychosocial, clinical, imaging and parotid saliva biomarkers

    Author : Alexandra Dimitrijevic Carlsson; Per Alstergren; Kerstin Wahlund; Carin Starkhammar Johansson; Martina. Frodlund; Bijar Ghafouri; Robin Kahn; Malmö universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biomarkers; Juvenile Idiopathic Arthritis; Magnetic resonance imaging; Orofacial pain; Parotid gland; Plasma; Psychological distress; Psychosocial; Saliva; Stress; Temporomandibular joint; Biomarkörer; Juvenil idiopatisk artrit; Käkled; Magnetisk resonanstomografi; Orofacial smärta; Saliv; Spottkörtel; Stress;

    Abstract : Juvenile idiopathic arthritis (JIA) is the most common rheumatic disease in children. The disease can affect the temporomandibular joint (TMJ) and cause orofacial growth disturbances, pain, and jaw dysfunction. TMJ arthritis is often asymptomatic and therefore a challenging joint to diagnose. READ MORE

  6. 19. Prosthetic Joint Infection of the Hip : Cause and Effect

    Author : Peter Wildeman; Bo Söderquist; Per Wretenberg; Viktor Lindgren; Nils Hailer; Örebro universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Prosthetic joint infection; infection; arthroplasty; hip; Staphylococcus aureus; Cutibacterium avidum; hip; outcome; PROM;

    Abstract : Every year, 18 000 patients in Sweden and more than 1 million worldwide undergo total hip arthroplasty (THA). The operation is of great benefit to patients, but is associated with several complications. READ MORE

  7. 20. Interventional pain management focused on zygapophysial joint pain : a health-economic evaluation

    Author : Johan Hambraeus; Lars Lindholm; Klas-Göran Sahlen; Anni-Maria Pulkki-Brännström; Roine Risto; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; chronic pain; zygapophysial joint; radiofrequency coagulation; patient experience; health related quality of life; QALY; cost-effectiveness; rehabilitation; thematic analysis; empowerment; interventional pain management; rehabiliteringsmedicin; Rehabilitation Medicine; anestesiologi; Anaesthesiology; health services research; hälso- och sjukvårdsforskning;

    Abstract : The pain-system is a central mechanism in our life. Chronic pain is one of the major causes of impaired health-related quality of life according to the World Health Organization’s “Global Burden of Disease”-studies. Zygapophysial joint pain has been shown to account for the pain in 30% - 50% of patients with chronic pain. READ MORE