Sökning: "flow visualization"

Visar resultat 21 - 25 av 102 avhandlingar innehållade orden flow visualization.

1. 21. Measurement and Analysis of Intracardiac Blood Flow and Vortex Ring Formation

   Författare :Johannes Töger; Lund Klinisk fysiologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; blood flow; dynamical systems; magnetic resonance imaging; heart failure; vortex ring formation;

   Sammanfattning : Increased understanding of the pumping mechanics of the heart are of great importance to develop diagnostics, treatment and prognostics for cardiovascular diseases. Blood flow in the heart is connected to its anatomy and function, and may therefore be a sensitive marker of cardiac health and disease. LÄS MER

3. 22. Recognition and Visualization of Nucleic Acids

   Författare :Marcus Wilhelmsson; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; intercalation; cyanine dye; ruthenium; polarized spectroscopy; threading; groove-binding; kinetics; genetic screening; DNA; fluorescent base analogue;

   Sammanfattning : The work presented in this Thesis focuses on the interaction between nucleic acids and small molecules, as well as binding or incorporation of reporter chromophores into nucleic acids. The results could help in studying and understanding processes that are fundamental to describe mechanisms behind a genetic disorder. LÄS MER

4. 23. Integrating Visual Data Flow Programming with Data Stream Management

   Författare :Lars Melander; Tore Risch; Sharma Chakravarthy; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; data stream management; data stream visualization; visual data flow programming; LabVIEW; Datavetenskap med inriktning mot databasteknik; Computer Science with specialization in Database Technology;

   Sammanfattning : Data stream management and data flow programming have many things in common. In both cases one wants to transfer possibly infinite sequences of data items from one place to another, while performing transformations to the data. LÄS MER

5. 24. Towards Scalable Performance Analysis of MPI Parallel Applications

   Författare :Xavier Aguilar; Erwin Laure; David Black-Schaffer; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; parallel computing; performance monitoring; performance tools; event flow graphs; Computer Science; Datalogi;

   Sammanfattning :   A considerably fraction of science discovery is nowadays relying on computer simulations. High Performance Computing  (HPC) provides scientists with the means to simulate processes ranging from climate modeling to protein folding. LÄS MER

7. 25. Phase Change Phenomena During Fluid Flow in Microchannels

   Författare :Rashid Ali; Björn E Palm; Gian Piero Celata; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Microchannels; Boiling; Heat Transfer; Thermal energy engineering; Termisk energiteknik; SRA - Energy; SRA - Energi;

   Sammanfattning : Phase change phenomena of a fluid flowing in a micro channel may be exploited to make the heat exchangers more compact and energy efficient. Compact heat exchangers offer several advantages such as light weight, low cost, energy efficiency, capability of removing high heat fluxes and charge reduction are a few to mention. LÄS MER