NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 1 to 3 of 3 (0.028 seconds)

Spelling suggestions: "subject:"spirobenzopyran."" "subject:"spirobenzopyrans.""

1

Fluorescent chemosensor development based on multifunctional spirobenzopyrans

Zhu, Jianfa 01 January 2011 (has links)
No description available.
Chemical detectors
Design and construction
Fluorescent probes
Spirobenzopyran
2

Wall shear patterns of a 50% asymmetric stenosis model using photochromic molecular flow visualization

Chin, David, 1982- January 2008 (has links)
Photochromic Molecular Flow Visualization is an in vitro, experimental technique that uses high speed image acquisition combined with an ultraviolet laser to capture instantaneous flow profiles. It is particularly adept at measuring near wall velocities which are necessary for accurate wall shear rate measurements. This thesis describes the implementation and validation of the technique at McGill. The system was used to investigate the wall shear rate patterns in an idealized 50% asymmetric stenosis model under steady flow for Reynolds numbers 206, 99 and 50. A large recirculation zone with flow reattachment was seen downstream of the stenosis with maximum shear values occurring slightly upstream of peak stenosis for Reynolds number 206. This information is vital to ongoing dynamic cell culture experiments aimed at understanding the progression of atherosclerosis.
Arteries -- Stenosis.
Image analysis -- Mathematical models.
Photochromic materials.
Spirobenzopyran.
3

Wall shear patterns of a 50% asymmetric stenosis model using photochromic molecular flow visualization

Chin, David, 1982- January 2008 (has links)
No description available.
Arteries -- Stenosis.
Photochromic materials.
Spirobenzopyran.
Image analysis -- Mathematical models.

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