Results 31 to 40 of about 15,728,248 (299)

A Double Emulsion-Based, Plastic-Glass Hybrid Microfluidic Platform for Protein Crystallization

open access: yesMicromachines, 2015
This paper reports the design and construction of a plastic-glass hybrid microfluidic platform for performing protein crystallization trials in nanoliter double emulsions.
Deyong Zhu, Xiaohu Zhou, Bo Zheng
doaj   +1 more source

Effects of corners in surface superconductivity [PDF]

open access: yesCalculus of Variations and Partial Differential Equations, 2021
Abstract We study the Ginzburg–Landau functional describing an extreme type-II superconductor wire with cross section with finitely many corners at the boundary. We derive the ground state energy asymptotics up to o (1) errors in the surface superconductivity regime, i.e ...
Correggi, Michele   +1 more
openaire   +4 more sources

An Air-to-Soil Transition Model for Discrete Scattering-Emission Modelling at L-Band

open access: yesJournal of Remote Sensing, 2021
Topsoil structures and inhomogeneous distribution of moisture in the soil volume will induce dielectric discontinuities from air to bulk soil, which in turn may induce multiple and volume scattering and affect the microwave surface emission.
Hong Zhao   +6 more
doaj   +1 more source

Surface Discretisation Effects on 3D Printed Surface Appearance

open access: yesCEUR Workshop Proceedings, 2020
This paper is published through the CEUR Workshop Proceedings (CEUR-WS.org): Free Open-Access Proceedings for Scientific Conferences and Workshops. Computer Science - Information Systems - Information Technology. Vol-2688: http://ceur-ws.org/Vol-2688/
Pranovich, Alina   +3 more
openaire   +2 more sources

Surface form and the spacing effect [PDF]

open access: yesMemory & Cognition, 1985
Deficient processing theories of the spacing effect attribute poor recall of massed-repeated items to a failure to process one or both of the presentations fully. An implication of this approach is that anything that increases the probability that a repetition will receive full processing, or conversely, anything that decreases the probability that the
D, Dellarosa, L E, Bourne
openaire   +2 more sources

Dispersion characteristics of shear horizontal waves in piezoelectric nanoplates: a nonlocal strain gradient theory incorporating surface effects

open access: yesArchives of Mechanics
This paper investigates the propagation of shear horizontal (SH) waves in piezoelectric nanoplates by coupling the Gurtin-Murdoch surface model with the nonlocal strain gradient theory.
X.H. Chen, X.M. Zhang, H.M. Zhou
doaj   +1 more source

Surface effects on oxide heterostructures [PDF]

open access: yesEurophysics Letters (EPL), 2007
10 pages, 3 figures, accepted by Europhys ...
Schwingenschloegl, U., Schuster, C.
openaire   +2 more sources

A predictive surface profile model for turning based on spectral analysis [PDF]

open access: yes, 2013
This article presents a predictive approach of surface topography based on the FFT analysis of surface profiles. From a set of experimental machining tests, the parameters investigated are: feed per revolution, insert nose radius, depth of cut and ...
COSTES, Jean-Philippe
core   +1 more source

Micro-Gas Flow Sensor Utilizing Surface Network Density Regulation for Humidity-Modulated Ion Transport

open access: yesGels
As a bridge for human–machine interaction, the performance improvement of sensors relies on the in-depth understanding of ion transport mechanisms. This study focuses on the surface effect of resistive gel sensors and designs a polyacrylic acid/ferric ...
Chuanjie Liu, Zhihong Liu
doaj   +1 more source

Changes in soil surface properties under simulated rainfall and the effect of surface roughness on runoff, infiltration and soil loss [PDF]

open access: yes, 2023
Soil erosion by water is a result of detachment of particles or small aggregates from the soil surface followed by transport of the detached material.
Whalley, W. Richard   +11 more
core   +1 more source

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