Results 31 to 40 of about 1,801,922 (301)

Solar reduction of carbon dioxide on copper-tin electrocatalysts with energy conversion efficiency near 20%

open access: yesNature Communications, 2022
Solar-driven carbon dioxide reduction has witnessed a renaissance in the past decades, but the system suffers from low reaction rates. Here the authors develop a copper/tin-oxide electrocatalyst, achieving a new benchmark solar-to-CO energy conversion ...
Jing Gao   +7 more
doaj   +1 more source

Contextualizing the blogosphere: A comparison of traditional and novel user interfaces for the web [PDF]

open access: yes, 2007
In this paper, we investigate how contextual user interfaces affect blog reading experience. Based on a review of previous research, we argue why and how contextualization may result in (H1) enhanced blog reading experiences. In an eyetracking experiment,
Laqua, S, Ogbechie, N, Sasse, MA
core   +1 more source

Growth and thermal stability of TiN/ZrAlN: Effect of internal interfaces [PDF]

open access: yes, 2016
Wear resistant hard films comprised of cubic transition metal nitride (c-TMN) and metastable c-AlN with coherent interfaces have a confined operating envelope governed by the limited thermal stability of metastable phases.
Aboulfadl, Hisham   +9 more
core   +2 more sources

Cyber–Physiochemical Interfaces [PDF]

open access: yesAdvanced Materials, 2020
AbstractLiving things rely on various physical, chemical, and biological interfaces, e.g., somatosensation, olfactory/gustatory perception, and nervous system response. They help organisms to perceive the world, adapt to their surroundings, and maintain internal and external balance.
Ting Wang   +5 more
openaire   +3 more sources

Monte Carlo simulations of interfaces in polymer blends

open access: yes, 1998
We review recent simulation studies of interfaces between immiscible homopolymer phases. Special emphasis is given to the presentation of efficient simulation techniques and powerful methods of data analysis, such as the analysis of capillary wave ...
Mueller, M., Schmid, F.
core   +2 more sources

Navigation and interaction in a real-scale digital mock-up using natural language and user gesture [PDF]

open access: yes, 2014
This paper tries to demonstrate a very new real-scale 3D system and sum up some firsthand and cutting edge results concerning multi-modal navigation and interaction interfaces. This work is part of the CALLISTO-SARI collaborative project.
Carmein David EE   +4 more
core   +4 more sources

Hierarchically-structured metalloprotein composite coatings biofabricated from co-existing condensed liquid phases

open access: yesNature Communications, 2020
The mussel byssus cuticle is a wear-resistant and extensible metalloprotein composite. Here, the authors probed the cuticle nanostructure and composition before, during and after fabrication revealing a crucial role of metal-binding proteins that self ...
Franziska Jehle   +5 more
doaj   +1 more source

Interface Simulation Distances

open access: yes, 2012
The classical (boolean) notion of refinement for behavioral interfaces of system components is the alternating refinement preorder. In this paper, we define a distance for interfaces, called interface simulation distance.
Chmelík, Martin   +3 more
core   +2 more sources

Conducting interfaces between amorphous oxide layers and SrTiO3(110) and SrTiO3(111) [PDF]

open access: yes, 2015
Interfaces between (110) and (111)SrTiO3 (STO) single crystalline substrates and amorphous oxide layers, LaAlO3 (a-LAO), Y:ZrO2 (a-YSZ), and SrTiO3 (a-STO) become conducting above a critical thickness tc.
Annadi   +27 more
core   +3 more sources

Asymmetric diffusion at the interfaces in multilayers

open access: yes, 2009
Nanoscale diffusion at the interfaces in multilayers plays a vital role in controlling their physical properties for a variety of applications. In the present work depth-dependent interdiffusion in a Si/Fe/Si trilayer has been studied with sub-nanometer ...
Ajay Gupta   +3 more
core   +1 more source

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