Results 41 to 50 of about 437,889 (325)

Application of a 3D Talking Head as Part of Telecommunication AR, VR, MR System: Systematic Review [PDF]

open access: gold, 2023
Nicole Christoff   +3 more
openalex   +1 more source

Reconfigurable Metamirrors Based on Compliant Mechanisms

open access: yesAdvanced Functional Materials, EarlyView.
Providing the basis for numerous practical applications, the reconfigurability of metadevices is of great importance. Through the integration of controlled mechanical deformation with chiral meta‐atoms, a compliant mechanism based metamirror is demonstrated for active control over the polarization of electromagnetic waves.
Galestan Mackertich‐Sengerdy   +3 more
wiley   +1 more source

Hydrogen‐Bond‐Rich Supramolecular Multiblock Copolymers Facilitate Rapid Zn2+ Migration in Quasi‐Solid‐State Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The disordered growth of dendrites, corrosion, parasitic side reactions, slow de‐solvation kinetics, and inherent safety risks significantly hinder the practical deployment of conventional liquid electrolyte zinc‐ion batteries. In contrast, the novel PU‐EG+DMPA‐Zn polyurethane quasi‐solid‐state electrolyte, enriched with abundant polar functional ...
Ruiqi Liu   +10 more
wiley   +1 more source

Group-tacit knowledge and organisational effectiveness: analysis of effects using a mixed method approach

open access: yesBusiness: Theory and Practice, 2018
Considering that most part of organisational operations depend on group effectiveness, yet there is scarcely any empirical study on the interactions between group-tacit knowledge and organisational effectiveness. In order to overcome this gap, this study
Ayodotun Stephen Ibidunni   +4 more
doaj   +1 more source

RoHS‐Compliant, Cu‐Zn‐In‐Se‐Based Core/Multi‐shell Quantum Dots with Efficient and Tunable Short‐Wave Infrared Emission

open access: yesAdvanced Functional Materials, EarlyView.
An innovative combination of size‐controlled template synthesis, partial cation exchange reactions, and dual shell passivation offers a new class of RoHS‐compliant, heavy metal‐free Cu‐Zn‐In‐Se/ZnS/Al2O3 core/shell/shell quantum dots (QDs), exhibiting long‐range tunability, highly efficient SWIR emission with remarkably narrow photoluminescence ...
Avijit Saha   +8 more
wiley   +1 more source

Switching Cost and Customers Loyalty in the Mobile Phone Market:the Nigerian Experience [PDF]

open access: yes, 2010
Switching cost is one of the most discussed contemporary issues in marketing in attempt to explain consumer behaviour. The present research studied switching cost and its relationships with customer retention, loyalty and satisfaction in the Nigerian ...
Abiodun, A. J., Oyeniyi, Omotayo
core  

Joint Control of Radiated and Surface Waves via Space‐Time Coding Metasurfaces

open access: yesAdvanced Functional Materials, EarlyView.
A unified space‐time coding metasurface platform enables simultaneous control of radiated and surface‐confined waves across multiple harmonics. Demonstrated functionalities include multi‐frequency beam shaping; surface‐wave excitation, and hybrid multiplexing.
Zihao Dai   +6 more
wiley   +1 more source

Fiber To The Home Access Network Planning With Gpon Technology Using Genetic Algorithm Method

open access: yesJournal of Electrical Engineering and Computer
The purpose of this research is to plan the Fiber To The Home access network at a location in the city of Soe, Kupang, East Nusa Tenggara. This planning is done to facilitate the construction of the Fiber To The Home network from the center to the ...
Nadia Mardinensi Padjodjang   +2 more
doaj   +1 more source

2010 and 2011 EU Competition Law and Sector-specific Regulatory Jurisprudence and Case Law Developments with a Nexus to Poland [PDF]

open access: yesYearbook of Antitrust and Regulatory Studies, 2012
This third overview of EU competition and sector-specific regulatory jurisprudential and case law developments with a nexus to Poland covers the years 2010 and 2011. This period of time is worth noting for several reasons.
Krzysztof Kuik, Anna Mościbroda
doaj  

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