Results 31 to 40 of about 665,037 (318)

Nanoparticles: Characteristics, Mechanisms and Modulation of Biotoxicity

open access: yesKONA Powder and Particle Journal, 2014
Particulates of 1 to 100 nanometers size are being increasingly used for a variety of clinical and commercial purposes due to their large surface-to-volume ratio and unique physico-chemical, mechanical and electronic
Ponisseril Somasundaran   +3 more
doaj   +1 more source

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

Blending liquid into a flowing dry granular material

open access: yesEPJ Web of Conferences, 2017
We study experimentally the growth dynamics of a horizontal wet granular aggregate produced by accretion when a dry granular jet impacts a wet substrate.
Saingier Guillaume   +2 more
doaj   +1 more source

Computational and experimental prediction of human C-type lectin receptor druggability

open access: yesFrontiers in Immunology, 2014
Mammalian C-type lectin receptors are involved in many aspects of immune cell regulation such as pathogen recognition, clearance of apoptotic bodies and lymphocyte homing.
Jonas eAretz   +8 more
doaj   +1 more source

Metal-free photoanodes for C–H functionalization

open access: yesNature Communications, 2023
Organic semiconductors, such as carbon nitride, when employed as powders, show attractive photocatalytic properties, but their photoelectrochemical performance suffers from low charge transport capability, charge carrier recombination, and self-oxidation.
Junfang Zhang   +8 more
doaj   +1 more source

Pen and paper techniques for physical customisation of tabletop interfaces [PDF]

open access: yes, 2008
An advantage of physical interfaces over graphical widgets is that they bring controls closer to hand. VoodooSketch is a system that supports dynamic customisation of tabletop interfaces with physical controls that users can arrange on palettes.
Gutwin, Carl   +14 more
core   +1 more source

Software interfaces: On the impact of interface design anomalies [PDF]

open access: yes2013 5th International Conference on Computer Science and Information Technology, 2013
Interfaces are recognized as an important mechanism to define contracts governing interactions between semi-independent software modules. Well-designed interfaces significantly reduce software complexity and ease maintainability by fostering modularization, hiding implementation details and minimizing the impact caused by changes in the software ...
Abdeen, Hani   +2 more
openaire   +3 more sources

INTERFACE

open access: yesDAIMI Report Series, 1990
This is an essay on the ways in which we have used, now use, and might use the terms ''user,'' ''interface,'' and ''designer,'' and their various combinations. Current usage conceals important changes in our field -- in some cases, the words have outlived their original usefulness in the engineering environment, however comfortable we now feel with ...
openaire   +2 more sources

Quadri interfaces [PDF]

open access: yesThermodynamique des interfaces et mécanique des fluides, 2021
Les équations macroscopiques de bilan des interfaces fluides ont été établies en considérant deux échelles de longueur et moyennant quelques approximations, telles que la conservation du vecteur vitesse mixte V  et du gradient parallèle //   à la traversée de la zone interfaciale.
openaire   +3 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

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