21 research outputs found
Wetting films on chemically heterogeneous substrates
Full text linkBased on a microscopic density functional theory we investigate the
morphology of thin liquidlike wetting films adsorbed on substrates endowed with
well-defined chemical heterogeneities. As paradigmatic cases we focus on a
single chemical step and on a single stripe. In view of applications in
microfluidics the accuracy of guiding liquids by chemical microchannels is
discussed. Finally we give a general prescription of how to investigate
theoretically the wetting properties of substrates with arbitrary chemical
structures.Comment: 56 pages, RevTeX, 20 Figure
Promoting physical activity in a low-income neighborhood of the Paris suburb of Saint-Denis: effects of a community-based intervention to increase physical activity
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La familia nuclear y extendida en áreas urbanas de la Argentina, el Brasil y Chile
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Religious change and alcohol use: An application of reference group and socialization theory
No full textAttention-Deficit Hyperactivity Symptomatology After Traumatic Brain Injury: A Prospective Study
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PRETRIAL RELEASE AND BAIL DECISIONS. The Effects of Legal, Community, and Personal Variables
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