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Visar resultat 1 - 5 av 9 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Uncovering Ocean Mixing near Rough Bathymetry : Using Broadband Acoustics

   Författare :Julia C. Muchowski; Christian Stranne; Martin Jakobsson; Lars Umlauf; Lars Arneborg; Fer Ilker; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ocean mixing; diapycnal mixing; broadband acoustics; turbulence microstructure; rough bathymetry; stratified flow over obstacles; observations of turbulent mixing; Baltic Sea research; maringeologi; Marine Geology;

   Sammanfattning : Ocean mixing related to rough bathymetry is highly dynamic and exhibits large spatial and temporal variability. Therefore, established in-situ methods as well as numerical models often lack the resolution to capture this type of mixing. In this thesis, acoustics are used to observe, map and quantify stratified mixing at unprecedented resolution. LÄS MER

3. 2. Component Based Software - Implications on the Development Process and Modeling Techniques

   Författare :Lars Jakobsson; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Information Systems; Informatik;

   Sammanfattning : Component based software represents one of the new trends in the software development community. Although many years have passed since the concept of software components was first presented, it has not been a feasible approach until today. LÄS MER

4. 3. Component-Oriented Software System Architectures

   Författare :Lars Jakobsson; Remigijus Gustas; Benkt Wangler; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Software Architecture; Software Component; Enterprise Modeling; Software Development; Software Life Cycle; Development Process; System Architecture; Information Systems; Informatik;

   Sammanfattning : When designing and developing software systems, there are several challenges that have to be addressed such as complexity, change management and system integrity. Trends in development processes, programming languages and software design are constantly changing. LÄS MER

5. 4. Modulation of Angiogenesis by Laminins and Heparan Sulfate

   Författare :Lars Jakobsson; Lena Claesson-Welsh; Johan Kreuger; Elisabetta Dejana; Uppsala universitet; []
   Nyckelord :Molecular medicine; Embryonic stem; heparan sulfate; laminin; basement membrane; VEGFR-2; VEGF; endothelial cell; signaling; angiogenesis; vasculogenesis; embryoid body; Molekylärmedicin;

   Sammanfattning : Blood vessels transport blood with essential nutrients and oxygen to the cells in our body. In a healthy adult, formation of new vessels (angiogenesis) occurs only in case of tissue repair and growth. LÄS MER

7. 5. Charge transport modulation in organic electronic diodes

   Författare :Fredrik Lars Emil Jakobsson; Magnus Berggren; Xavier Crispin; Paul W. M. Blom; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Organic electronics; switch device; memory; photochromic; trapping; resistance switching; Physics; Fysik;

   Sammanfattning : Since the discovery of conducting polymers three decades ago the field of organic electronics has evolved rapidly. Organic light emitting diodes have already reached the consumer market, while organic solar cells and transistors are rapidly maturing. One of the great benefits with this class of materials is that they can be processed from solution. LÄS MER