Results 181 to 190 of about 507,314 (399)

Aqueous Zinc‐Based Batteries: Active Materials, Device Design, and Future Perspectives

Advanced Energy Materials, EarlyView.
This review conducts a comprehensive analysis of aqueous zinc‐based batteries (AZBs) based on their intrinsic mechanisms, including redox reactions, ion intercalation reactions, alloying reactions, electrochemical double‐layer reactions, and mixed mechanisms, systematically discussing recent advancements in each type of AZBs.
Yan Ran, Fang Dong, Shuhui Sun, Yong Lei
wiley   +1 more source

Optical Fiber for Telecommunication Use

, 1985
HIROAKI MUKUNASHI, Minoru Watanabe
openalex   +2 more sources

Review of: "(Electrical - Telecommunication Nano-Antennas) Nano-Antennas in Various Applications of Telecommunication and Communication Systems Common With Nano-Scale Systems"

Qeios
Afshin Rashid
semanticscholar   +1 more source

Atomic Layer Deposition‐Modified Bifunctional Electrocatalysts for Rechargeable Zinc‐Air Batteries: Boosting Activity and Cycle Life

Advanced Energy Materials, EarlyView.
The transition metal oxide is precisely deposited on the catalyst surface via atomic layer deposition (ALD), forming a protective layer with catalytic activity. Electrochemical experiments, theoretical calculations, and in situ X‐ray absorption spectroscopy (XAS) battery testing collectively demonstrate that the modified transition metal oxide ...
Fang Dong, Zhangsen Chen, Ning Chen, Gaixia Zhang, Shuhui Sun   +4 more
wiley   +1 more source

Earthquake resistant construction of electric transmission and telecommunication facilities serving the federal government report

, 1990
Felix Y Yokel
openalex   +1 more source

Swarm‐Optimized ZnO/CdS/CIGS/GaAs Solar Cell for Enhanced Efficiency and Thermal Resilience

Advanced Energy and Sustainability Research, EarlyView.
This article addresses the problem of optimizing the efficiency and thermal resilience of ZnO/CdS/CIGS solar cells, which are promising but still face challenges in maximizing performance under high‐temperature conditions and concentrated sunlight. The main issue is enhancing the efficiency of these cells while also ensuring that they can withstand the
Habib Ullah Manzoor, Tareq Manzoor, Sajjad Hussain, Muhammad Nasir Manzoor, Ahmed Zoha   +4 more
wiley   +1 more source

Deploiment of the national research and educational network “URAN” in the frame of the state program “information and connunication technology in education and science” for 2006-2010.

Ìнформаційні технології в освіті, 2009
It is shown results of connection of universities and scientific institutions to URAN network including optic fibers deployment in Ukrainian cities and URAN-GEANT 10 Gbps. It is discussed also means of providing of uninterruptable service to metropolitan
V.G. Galagan, M.R. Dombrougov, P.O. Zhuravkov, V.I. Timofeyev, Y.I. Yakimenko   +4 more
doaj  

Telecommunication Technologies and Optimal Location of Office Firms.

, 1994
Se‐il Mun
openalex   +2 more sources

Rapid Electrochemical Synthesis and Solvatochromic Emission Behavior of Single Crystals of a Heteronuclear Platinum(II)‐Copper(I) Complex

Aggregate, EarlyView.
A novel electrochemical approach achieves an ultrafast synthesis of a platinum(II)‐copper(I) heterometallic complex with voltage‐controlled morphologies, yielding analyzable single crystals in 30 s. These crystals exhibit striking solvatochromic and tunable luminescence, making them promising candidates for anti‐counterfeiting applications. ABSTRACT In
Yijia Liu, Limin Zhang, Yun Ma, Pengfei She, Wei Tang, Wai‐Yeung Wong   +5 more
wiley   +1 more source

Surfing Alone? The Internet and Social Capital: Evidence from an Unforeseeable Technological Mistake [PDF]

Does the Internet undermine social capital or facilitate inter-personal and civic engagement in the real world? Merging unique telecommunication data with geo-coded German individual-level data, we investigate how broadband Internet affects several ...
Ludger Woessmann, Oliver Falck, Stefan Bauernschuster   +2 more
core