منابع مشابه
Physical Mathematics Seminar Interfacial Phenomena in Bacteria
I will present two experimental studies that deal with interfacial processes in bacteria. The adhesion of individual bacterial cells to a surface is a complex process, which involves the cell membrane, but is also mediated by surface appendages such as pili and flagella. We have used a microfluidic approach to study the adhesion of Pseudomonas aeruginosa to abiotic surfaces as a function of she...
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...................................................................................................... i Acknowledgements .................................................................................... ii Table of contents ....................................................................................... iv List of original publications ...................................................
متن کاملInterfacial and Transport Phenomena in Closed-cell Foams
Pilon, Laurent. Ph.D., Purdue University, December, 2002. Interfacial and Transport Phenomena in Closed-Cell Foams. Major Professor: Raymond Viskanta. The present study can be divided in three different parts: (1) foam dynamics, (2) thermal radiation transfer through foams and semitransparent media containing bubbles, and (3) bubble transport in three-dimensional liquid laminar flow. The first ...
متن کاملEffect of interfacial phenomena on dewetting in dropwise condensation.
Image-analyzing interferometry was used to investigate the dynamics of the dewetting meniscus of a partially wetting fluid on a modified quartz surface during dropwise condensation. The vivid difference in the behavior of the retracting meniscus with respect to its variation in apparent contact angle and curvature after the merger of the drop with the meniscus was found to depend on the wettabi...
متن کاملInterfacial jetting phenomena induced by focused surface vibrations.
We exploit large accelerations associated with surface acoustic waves to drive an extraordinary fluid jetting phenomena. Laterally focusing the acoustic energy to a small region beneath a drop placed on the surface causes rapid interfacial destabilization. Above a critical Weber number We, an elongated jet forms for drops with dimensions greater than the fluid sound wavelength. Further increase...
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ژورنال
عنوان ژورنال: Nature
سال: 1959
ISSN: 0028-0836,1476-4687
DOI: 10.1038/1831097a0