Sökning: "Niklas Andersson"

Visar resultat 1 - 5 av 21 avhandlingar innehållade orden Niklas Andersson.

1. 1. När vårdande och lärande sammanfaller : Patienters, studenters och handledares erfarenheter av möten på en utbildningsvårdavdelning inom psykiatrisk vård

   Författare :Niklas Andersson; Margaretha Ekebergh; Ulrica Hörberg; Unni Lindström; Linnéuniversitetet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; caring; learning; student-patient relationship; dedicated education unit; psychiatric care; phenomenology; lifeworld research; lifeworld-led didactics; caring science; Health and Caring Sciences; Hälsovetenskap; Människan i vården;

   Sammanfattning : When students learn caring during clinical practice, the usual point of departure is thatcaring and learning coexist, as separate and parallel phenomena. There is, however, a needto study how caring and learning relate to one another, as well as when and how theyconverge. LÄS MER

3. 2. Parallel computing in model-based process engineering

   Författare :Niklas Andersson; Avdelningen för kemiteknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Parallel computing; Parameter estimation; Optimisation; Parameter selection; Model-based engineering;

   Sammanfattning : Chemical processes are usually expensive to run. To optimise a process, we need to know how the process behaves, and this is usually accomplished by studying the process experimentally. However, experiments are very expensive, particularly if an existing plant has to shut down normal operation to conduct an experiment. LÄS MER

4. 3. A Study of Mach 0.75 Jets and Their Radiated Sound Using Large-Eddy Simulation

   Författare :Niklas Andersson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Jet noise; CAA; LES; Large Eddy Simulation; Computational Aero-Acoustics;

   Sammanfattning : Large-Eddy Simulations (LES) of a compressible nozzle/jet configuration have been carried out. Two jets were simulated, an isothermal jet and a jet with a higher temperature than the surrounding air. The Mach number was in both cases 0.75 and the jet Reynolds number was 50,000. LÄS MER

5. 4. A Study of Subsonic Turbulent Jets and Their Radiated Sound Using Large-Eddy Simulation

   Författare :Niklas Andersson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Two-Point Space-Time Correlations; CAA; Jet Noise; LES; Kirchhoff; Coaxial Jets; Heated Jets; Aeroacoustics;

   Sammanfattning : Stricter noise regulation for near-ground operations has made noise reduction in commercial aircraft a topic of growing interest in the aerospace industry. To meet airworthiness requirements new noise reduction technologies have to be developed and numerical methods for correct assessment of these technologies are desirable. LÄS MER

7. 5. Design of Integrated Building Blocks for the Digital/Analog Interface

   Författare :Niklas Andersson; Mark Vesterbacka; Oscar Gustafsson; Jacob Wikner; Timo Rahkonen; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : The integrated circuit has, since it was invented in the late 1950's, undergone a tremendous development and is today found in virtually all electric equipment. The small feature size and low production cost have made it possible to implement electronics in everyday objects ranging from computers and mobile phones to smart prize tags. LÄS MER