Sökning: "predictor"

Visar resultat 1 - 5 av 897 avhandlingar innehållade ordet predictor.

  1. 1. Predictor Antennas : Enabling channel prediction for fast-moving vehicles in wireless broadband systems

    Författare :Joachim Björsell; Mikael Sternad; Anders Ahlén; Fredrik Tufvesson; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Predictor antenna; Channel prediction; Long-range prediction; Massive MIMO; Spline interpolation; Channel aging; Outdated CSI; Electrical Engineering with specialization in Signal Processing; Elektroteknik med inriktning mot signalbehandling;

    Sammanfattning : Many advanced transmission techniques utilize channel state information (CSI) at the transmitter (CSIT) to improve throughput, spectral efficiency, power efficiency, and other performance metrics. Estimating CSI accurately is important to fully benefit from many of these techniques. LÄS MER

  3. 2. Health Promotion in Diabetes Care : Studies on Adult Type 1 Diabetes Patients

    Författare :Susanne Amsberg; Unn-Britt Johansson; Ulf Adamson; Per-Eric Lins; Regina Wredling; Berit Rokne Hanestad; Sophiahemmet Högskola; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Type 1 diabetes; Diabetes-related distress; Psychometrics; Behaviour modification; Cognitive behaviour therapy; Behavioural medicine; Glycaemic control; Predictor; Lipohypertrophy; Insulin absorption; Injection technique; Nursing; Omvårdnad; Type 1 diabetes; diabetes-related distress; psychometrics; behaviour modification; cognitive behaviour therapy; behavioural medicine; glycaemic control; predictor; lipohypertrophy; insulin absorption; injection technique;

    Sammanfattning : Introduction: A landmark report has shown that improving glycaemic control among type 1 diabetes patients markedly reduces diabetes-related complications. In clinical practice, however, many patients have problems in adhering to the treatment, and thus remain in poor glycaemic control. LÄS MER

  4. 3. Survival and functional recovery following valve replacement in patients with severe aortic stenosis

    Författare :Wenhong Ding; Michael Y Henein; Eugenio Picano; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Aortic stenosis; surgical aortic valve replacement; transcatheter aortic valve implantation; survival; predictor; echocardiography; speckle tracking; ventricular function; twist; strain; Cardiology; kardiologi;

    Sammanfattning : Background: Aortic stenosis (AS) is the most common heart valve disease in Europe and North America. Age-related calcification of the valve is the commonest cause of acquired AS, especially in patients older than 70 years. LÄS MER

  5. 4. Self-efficacy of knee function in patients with an Anterior Cruciate Ligament injury

    Författare :Pia Thomeé; Göteborgs universitet; []
    Nyckelord :Self-efficacy of knee function; K-SES; anterior cruciate ligament injury; test instrument construction; validity; reliability; responsiveness; determinant; predictor;

    Sammanfattning : Abstract Self-efficacy of knee function in patients with an Anterior Cruciate Ligament injury The overall purpose of this thesis was to investigate the clinical relevance of perceived self-efficacy of knee function among patients with an Anterior Cruciate Ligament (ACL) injury. Study 1: The purpose was to develop an instrument for measuring perceived self-efficacy of knee function in patients with an ACL injury. LÄS MER

  7. 5. Indicators and predictors of sleepiness

    Författare :Johannes van den Berg; Ulf Landström; Gregory Neely; Anders Knutsson; Palle Ørbæk; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Public health; Sleep Scale KSS ; Category-Ratio Scale CR-10 ; sleepiness; sleep; driving; indicator; sleep debt; heart rate variability; electroencephalography EEG ; head movements; performance; truck drivers; sleep habits; predictor; Folkhälsomedicin; Public health medicine research areas; Folkhälsomedicinska forskningsområden;

    Sammanfattning : Sleep is a basic need as important as physical fitness and good nutrition. Without enough sleep, we will create a sleep debt and experience sleepiness. Sleepiness can be defined as the inability to stay awake, a condition that has become a health problem in our 24-hour-7-day-a-week society. LÄS MER