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Visar resultat 21 - 25 av 460 avhandlingar som matchar ovanstående sökkriterier.

1. 21. Exploring technologies for service provision in automotive winter testing

   Författare :Mikael Nybacka; Jochen Pohl; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Funktionella produkter; Functional Product Development;

   Sammanfattning : Vehicles are becoming increasingly more complex in terms of, for example. Electronic Stability Program (ESP), Antilock Braking System (ABS), Traction Control System (TCS), and Active Rollover Protection (ARP), i.e. several different control systems that have to interact to perform well when driving. LÄS MER

3. 22. Exercise training and testing in patients with heart failure

   Författare :Charlotta Lans; Lars Brudin; Eva Nylander; Åsa Cider; Anita Wisén; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : Patients with heart failure (HF) suffer from symptoms such as dyspnea, fatigue and reduced quality of life, which affect their physical function and often lead to immobilization and poor survival prognosis. Exercise training in cardiac rehabilitation should be offered to every patient with HF and can be performed both in a hospital-setting and with a home training programme. LÄS MER

4. 23. Anisotropic mechanical behaviors and microstructural evolution of thin-walled additively manufactured metals

   Författare :Cheng-Han Yu; Johan Moverare; Ru Lin Peng; Joe Kelleher; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; hot tensile testing; slow strain rate tensile testing; creep; anisotropy; crystallographic texture evolution; deformation twinning; Varmdragprov; Dragprov med låg töjningshastighet; kryp; anisotropi; kristallografisk textur; deformationstvillingar;

   Sammanfattning : Additive manufacturing (AM), also known as 3D printing, is a concept and method of a manufacturing process that builds a three-dimensional object layer-by-layer. Opposite to the conventional subtractive manufacturing, it conquers various limitations on component design freedom and raises interest in various fields, including aerospace, automotive and medical applications. LÄS MER

5. 24. Non-contact surface wave measurements on pavements

   Författare :Henrik Bjurström; Nils Rydén; Björn Birgisson; Jinying Zhu; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; seismic testing; asphalt concrete; dynamic modulus; non-contact measurements; rolling measurements; surface waves; Lamb waves; MEMS microphones; Byggvetenskap; Civil and Architectural Engineering;

   Sammanfattning : In this thesis, nondestructive surface wave measurements are presented for characterization of dynamic modulus and layer thickness on different pavements and cement concrete slabs. Air-coupled microphones enable rapid data acquisition without physical contact with the pavement surface. LÄS MER

7. 25. Trait anxiety as a determinant of psychological test results

   Författare :Roger Persson; Institutionen för psykologi; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Medicine human and vertebrates ; Environmental health; industrial medicine; Occupational health; work stress; toxic encephalopathy; symptom reporting; neuropsychological testing; organic solvents; repression; psychological methods; social desirability; anxiety; Personality traits; Medicin människa och djur ; Miljömedicin; arbetsmiljömedicin; Yrkesmedicin;

   Sammanfattning : This thesis deals with the problem of interpreting test scores. The intention has been to explore and elucidate the effects of trait anxiety on test scores that have been obtained in applied research settings. LÄS MER