Buscar
Mostrando ítems 1-10 de 729
Influence of substrate orientation on tadpoles' feeding efficiency
(Company Biologists Ltd, 2019-01-01)
In nature, tadpoles encounter food on substrates oriented at different angles (e.g. vertically along stems, horizontally on the bottom of the pond). We manipulated the orientation of food-covered surfaces to test how ...
Preparation of transparent hydrophobic polymeric films spray-deposited on substrates
(2018-02-01)
This paper describes the production of transparent hydrophobic polymeric films made of poly(vinyl chloride) and paraffin wax. A liquid polymeric solution was prepared and spray-deposited on silica glass and nonwoven fabric ...
Shapiro steps and nonlinear skyrmion Hall angles for dc and ac driven skyrmions on a two-dimensional periodic substrate
(2020-09-10)
For an overdamped particle moving over a two-dimensional periodic substrate under combined dc and ac drives, a series of steps can appear in the velocity force curves that are known as Shapiro steps. Here we show that for ...
Solder/substrate interfacial thermal conductance and wetting angles of Bi–Ag solder alloys
(Springer, 2015-10-31)
Shadow-angle method for anisotropic and weakly absorbing films
(Optical Soc AmerWashingtonEUA, 1999)
Skyrmion dynamics and transverse mobility: skyrmion Hall angle reversal on 2D periodic substrates with dc and biharmonic ac drives
(2020-06-01)
Abstract: We numerically examine the dynamics of a skyrmion interacting with a two-dimensional periodic substrate under dc and biharmonic ac drives. We show that the Magnus force of the skyrmion produces circular orbits ...
Evaluation Of Solder/substrate Thermal Conductance And Wetting Angle Of Sn-0.7 Wt%cu-(0-0.1 Wt%ni) Solder Alloys
(ELSEVIER SCIENCE BVAMSTERDAM, 2015)
Influence of experimental variables on the measure of contact angle in metals using the sessile drop method
(Elsevier, 2015-08)
The sessile drop method is an easy and fast method used to measure the contact angle between solids and liquids. The value of the contact angle is used in surface characterization, in particular the wettability of solid ...
Drops with non-circular footprints
(American Institute of Physics, 2016-04)
In this paper we study the morphology of drops formed on partially wetting substrates, whose footprint is not circular. These drops are consequence of the breakup processes occurring in thin films when anisotropic contact ...