Sökning: "signs"

Visar resultat 26 - 30 av 1719 avhandlingar innehållade ordet signs.

  1. 26. Traffic and Road Sign Recognition

    Författare :Hasan Fleyeh; Högskolan Dalarna; []
    Nyckelord :Traffic signs; color segmentation; recognition;

    Sammanfattning : This thesis presents a system to recognise and classify road and traffic signs for the purpose of developing an inventory of them which could assist the highway engineers’ tasks of updating and maintaining them. It uses images taken by a camera from a moving vehicle. LÄS MER

  3. 27. Signs, symptoms, and disability related to the musculo-skeletal system : studies of home care personnel and patients with fibromyalgia

    Författare :Gunnar Lundberg; Ulrich Moritz; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Low back pain (LBP) and neck/shoulder pain are the major reasons for sickness absence and disability pensions in Sweden. The working situation of home care personnel in Sweden frequently requires heavy lifting and forward bending and workers report high prevalences of work-related musculo-skeletal pain and high frequencies of work accidents, especially lower back injuries. LÄS MER

  4. 28. Signs and implications of ischemia in unstable coronary artery disease

    Författare :Ingvar Nyman; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Signs and implications of ischemia in ECG at rest and at a predischarge exercise test (ET), were assessed in 911 patients with suspected or definite unstable coronary artery disease (CAD) - i.e. unstable angina or non-Q-wave myocardial infarction (MI). LÄS MER

  5. 29. Renal and extrarenal signs of autosomal dominant polycystic kidney disease

    Författare :Henrik Hadimeri; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; autosomal dominant polycystic disease; extrarenal manifestations; arterial aneurysms; arterio-venous fistulas; continuous ambulatory peritoneal dialysis; echocardiography;

    Sammanfattning : The aim of the study was to evaluate the clinical impact of renal and extrarenal manifestations of ADPKD (Autosomal Dominant Polycystic Kidney Disease). For this purpose, prospective and retrospective analyses of patients with ADPKD in different populations were performed. LÄS MER

  7. 30. Laser Flare Measurements and Kinoform Applications

    Författare :Anna-Karin Holmér; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Fuchs heterochromic uveitis; kinoform; hot embossing; Nd:YAG; laser machining; laser flare meter; aqueous flare; excimer; retroreflector; traffic signs; diffractive optical element; iris angiography;

    Sammanfattning : This thesis has two main parts. The first part treats the construction and use of a laser flare meter (Papers A and B). The second part deals with applications of kinoforms and consists of the sections "Kinoforms in laser machining" (Papers C and D) and "Diffractive retroreflectors" (Paper E). LÄS MER