Results 161 to 170 of about 576,785 (363)
Proposing a Crisis Portfolio for Telecommunications Companies [PDF]
, 2010 The aim of the current paper is to classify crises that threaten the telecommunications sector. The design of the crisis portfolio is based on managers’ assessments.
Lepetsos, Apostolos +2 more
core
Charge Injection and Transport in an Isoindigo‐Based Polymer Transistor
Advanced Electronic Materials, EarlyView.This study presents the charge injection and transport properties of field‐effect transistors based on an isoindigo‐bithiophene donor‐acceptor polymer semiconductor contacted with thiolated self‐assembled monolayer (SAM)‐functionalized electrodes. Temperature‐dependent contact characteristics are measured and simulated.
Zuchong Yang +8 more
wiley +1 more source
CEE telecommunications investment and economic growth [PDF]
The antiquated state of the telecommunications network in the transitional economies of Central and Eastern Europe has been identified by the OECD (1993) and the ITU (1994) as a significant impediment to regional productivity, international ...
Madden, Gary G, Savage, Scott J
core +1 more source
Using AI to Improve Risk Management: A Case Study of a Leading Telecommunications Provider
IEEE AccessIn the dynamic and competitive telecommunications industry, effective risk management is critical. Traditional methods are often manual and labor-intensive, prone to inaccuracies and inefficiencies.
Helena Richard +2 more
doaj +1 more source
Advanced Electronic Materials, EarlyView.An optimal dynamic balance between carrier lifetime and transit time is achieved in the Bi2O2Se/Ta2NiSe5 tunneling heterojunction, which simultaneously attains high responsivity (>103 A W−1) and a fast response time (≈5 µs). The specific detectivity can reach 3.75 × 1013 Jones at 633 nm and 1.8 × 1010 Jones at 1550 nm. Abstract New technologies such as
Fang Yang +10 more
wiley +1 more source
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
Role of institutions for effective telecommunications regulation: Palestine as a case study [PDF]
This paper investigates Palestine's institutional foundations in order to decide on the most appropriate telecommunications regulatory system. It is based on the work of Levy and Spiller's institutional endowment framework.
Dhaher, Omar
core
Emergence of the Traffic Autonomous Zone (TAZ) for Telecommunication Operations from Spatial Heterogeneity in Cellular Networks [PDF]
arXivIn the field of telecommunications, various operations are driven by different physical quantities. Each has its own patterns in time and space, but all show some clustered structures in their spatial distribution. This reflects a unified rule of human mobility, suggesting the consistency among different telecommunication regionalization objectives ...
arxiv
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 +4 more
wiley +1 more source