Results 21 to 30 of about 757,989 (239)

The Microstructure of Isichazamazwi SesiNdebele

open access: yesLexikos, 2011
This article analyses the microstructure of Isichazamazwi SesiNdebele. The analysis takes place on two levels: the level of availability of information and the level of accessibility of the available information to dictionary users. Data derived from two outreach exercises carried out to ascertain users' perspectives on the dictionary and their ...
Maphosa, Mandlenkosi, Nkomo, Dion
openaire   +6 more sources

Gate-tunable negative longitudinal magnetoresistance in the predicted type-II Weyl semimetal WTe2

open access: yesNature Communications, 2016
Controllable electric transport of topological particles in solid state systems hold the key towards novel electronic applications. Here, Wang et al.
Yaojia Wang   +15 more
doaj   +1 more source

Motional consensus of self-propelled particles

open access: yesScientific Reports, 2023
The motional consensus of self-propelled particles is studied in both noise-free cases and cases with noise by the standard Vicsek model. In the absence of noise, we propose a simple method, using grid-based technique and defining the normalized variance
Jia-xin Qian, Jun Wang, Yan-qing Lu
doaj   +1 more source

High Key Rate Quantum Conference Key Agreement With Unconditional Security

open access: yesIEEE Access, 2021
Quantum cryptography is a major ingredient of the future quantum internet that promises various secure communication tasks. Quantum conference key agreement (CKA) is an important cryptographic primitive of quantum cryptography, which provides the ...
Xiao-Yu Cao   +5 more
doaj   +1 more source

Skin-inspired hydrogel–elastomer hybrids with robust interfaces and functional microstructures

open access: yesNature Communications, 2016
Inspired by mammalian skins, soft hybrids integrating the merits of elastomers and hydrogels have potential applications in diverse areas including stretchable and bio-integrated electronics, microfluidics, tissue engineering, soft robotics and ...
Hyunwoo Yuk   +4 more
semanticscholar   +1 more source

Disordered metasurface enabled single-shot full-Stokes polarization imaging leveraging weak dichroism

open access: yesNature Communications, 2023
Polarization, one of the fundamental properties of light, is critical for certain imaging applications because it captures information from the scene that cannot directly be recorded by traditional intensity cameras.
Qingbin Fan   +12 more
doaj   +1 more source

Microstructures and properties of high-entropy alloy films and coatings: a review

open access: yes, 2018
In the past 14 years, as a branch of high-entropy alloy (HEA) materials, HEA films and coatings have exhibited the attractive and unique properties, relative to the conventional film and coating materials. The recent research and development of HEA films
Wei Li, Ping Liu, P. Liaw
semanticscholar   +1 more source

Biocatalytic Degradation Efficiency of Postconsumer Polyethylene Terephthalate Packaging Determined by Their Polymer Microstructures

open access: yesAdvancement of science, 2019
Polyethylene terephthalate (PET) is the most important mass‐produced thermoplastic polyester used as a packaging material. Recently, thermophilic polyester hydrolases such as TfCut2 from Thermobifida fusca have emerged as promising biocatalysts for an ...
Ren Wei   +9 more
semanticscholar   +1 more source

A review on microstructures and properties of high entropy alloys manufactured by selective laser melting

open access: yesInternational Journal of Extreme Manufacturing, 2020
High entropy alloys (HEAs) with multi-component solid solution microstructures have the potential for large-scale industrial applications due to their excellent mechanical and functional properties.
Chen Zhang   +5 more
semanticscholar   +1 more source

Bulk-local-density-of-state correspondence in topological insulators

open access: yesNature Communications, 2023
In the quest to connect bulk topological quantum numbers to measurable parameters in real materials, current established approaches often necessitate specific conditions, limiting their applicability.
Biye Xie   +11 more
doaj   +1 more source

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