Sökning: "describing function"

Visar resultat 6 - 10 av 312 avhandlingar innehållade orden describing function.

  1. 6. Hand function, Everyday Occupations and Wellbeing in Individuals with Systemic Sclerosis

    Författare :Gunnel Sandqvist; Hållbar vardag och hälsa i ett livsperspektiv; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; arbetsmiljömedicin; Yrkesmedicin; industrial medicine; Occupational health; occupational therapy interventions; wellbeing; everyday occupations; Systemic sclerosis; hand function;

    Sammanfattning : Systemic sclerosis (scleroderma) is a connective tissue disease which, in various ways, influences an individual’s ability to participate in everyday occupations. The general objective of this work was to elucidate the consequences of scleroderma with respect to hand function, everyday occupations and wellbeing, in order to provide a knowledge base suitable for occupational therapy interventions. LÄS MER

  3. 7. Penile carcinoma : from first symptom to sexual function and life satisfaction following organ-sparing laser treatment

    Författare :Elisabet [Elisabeth] Skeppner; Jan-Erik Johansson; Torgny Windahl; Kerstin Sjögren Fugl-Meyer; Hans Hedelin; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Penile carcinoma; sexuality; life satisfaction; treatment-seeking; sexual function; Sexual dysfunction; delay; organ-sparing; Surgery; Kirurgi;

    Sammanfattning : The overall aim of this thesis was to describe how patients with penile carcinoma experienced their symptoms, treatment seeking and the impact of the diagnosis and treatment on sexual function, sexual activity and life satisfaction. The thesis contains two studies of patients treated with organ-sparing laser therapy, a retrospective study (Papers II and III) of 46 patients treated between 1986-2000 and a prospective study (Papers I and IV) of 50 patients between 2005 and 2009 and additional 34 partners. LÄS MER

  4. 8. A Detailed Kinetic Model for Calculation of the Soot Particle Size Distribution Function

    Författare :Fikret Saric; Förbränningsfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Gaser; fluiddynamik; plasma; Motors and propulsion systems; Motorer; framdrivningssystem; plasmas; fluid dynamics; Gases; Fysik; Physics; Computational Fluid Dynamics; Sectional Method; Method of Moments; Diesel Like Engine Condition; Distribution Function; Detailed Kinetic Soot Model; Soot Particle Size;

    Sammanfattning : The soot particle size distribution was studied via numerical simulation under diesel like engine conditions using a detailed kinetic soot model. Two different mathematical methods of the soot model description have been used in this work. In the first part of the work, the method of moments is presented. LÄS MER

  5. 9. Preliminary estimation of transfer function weights : a two-step regression approach

    Författare :Per-Olov Edlund; Handelshögskolan i Stockholm; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : In economic time series modelling, dynamic relationships frequently have to be modelled where the explanatory variables influence the dependent variable over more than one period. Such dynamic relationships are found in business cycle forecasting with leading indicators, in marketing models describing the relationship between advertising and sales, and in many traditional econometric models. LÄS MER

  7. 10. Coordinated Voltage Control in Electric Power Systems

    Författare :Mats Larsson; Lunds universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electronics and Electrical technology; trees.; search methods; control; predictive; voltage control; power system dynamic stability; Modelica; ObjectStab; multi-machine power system; voltage stability; object oriented methods; modelling; simulation; describing function analysis; tap changer; limit cycle; Elektronik och elektroteknik; Electrical engineering; Elektroteknik;

    Sammanfattning : This thesis deals with various aspects of coordinated voltage control in electric power systems. It consists of an introduction and six papers. The introduction contains a summary of the thesis and tutorials on voltage control and the search methods that have been applied. LÄS MER