Results 201 to 210 of about 221,734 (291)

Preprocessing Procedure for Propagation Measurements on MEO Satellite Links

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT This paper presents a software tool designed for preprocessing data from an experimental campaign aimed at characterizing the tropospheric propagation channel using Medium Earth Orbit (MEO) satellites. The collected data provide critical insights into the channel in scenarios involving continuous variations in azimuth and elevation, along with
Marlene Brás, Susana Mota, Armando Rocha   +2 more
wiley   +1 more source

Reliability of urological telesurgery compared with local surgery: multicentre randomised controlled trial.

BMJ
Wang Y, Xia D, Xu W, Rexiati M, Zhao W, Huang Q, Shi T, Wang B, Wang S, Tai S, Qiao B, Zhang Y, Ye S, Zhang X, Mao J, Zhu Y, Wang H, Ma S, Yang C, Fu W, Song T, Ai Q, Song Y, Xu L, Yang G, Gao Y, Niu S, Guo J, Liu G, Xiang X, Liang C, Ma X, Li H, Zhang X, TeleS Research Group.   +34 more
europepmc   +1 more source

Significance and classification of AI-driven techniques in telecommunication sectors based on interval-valued bipolar fuzzy soft aggregation operators. [PDF]

Sci Rep
Ahmmad J, Khan MA, Aldayel I, Mahmood T.
europepmc   +1 more source

Integrated LEO Constellation and In‐Cabin Distribution System for Continuous Aircraft 5G Connectivity

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT The integration of low Earth orbit (LEO) satellite constellations with commercial aircraft communication systems presents critical challenges in maintaining continuous connectivity during dynamic flight conditions. Current geostationary satellite systems suffer from high round‐trip latency (>$$ > $$ 500 ms) and inadequate coverage at high ...
Raúl Parada, Victor Monzon Baeza, Carlos Horcajo Fernández de Gamboa, Rocío Serrano Camacho, Carlos Monzo   +4 more
wiley   +1 more source

Gateway-Free LoRa Mesh on ESP32: Design, Self-Healing Mechanisms, and Empirical Performance. [PDF]

Sensors (Basel)
Arregui Almeida D, Chafla Altamirano J, Román Cañizares M, Játiva PP, Guaña-Moya J, Sánchez I.   +5 more
europepmc   +1 more source

Localising the Sustainable Development Goals. A Place‐Based Analysis of Sustainable Development in Rural and Urban Areas

Sustainable Development, EarlyView.
ABSTRACT There are increasing calls for a place‐based approach towards the Sustainable Development Goals that show their territorial diversity at subnational level. Based on 33 indicators, covering 13 SDGs and aggregated in three sub‐indexes (economy, social and environment), this paper develops a Sustainable Development Index for Rural and Urban Areas
Lucas Olmedo, Paul Holloway, John Barimo, Mary O'Shaughnessy   +3 more
wiley   +1 more source

Taiwan telecommunication AI industry ESG disclosure. [PDF]

Sci Rep
Hsu SY, Chiu SY, Chiu YH.
europepmc   +1 more source

Key Technical Fields and Future Outlooks of Space Manipulators: A Survey

SmartBot, EarlyView.
This paper systematically reviews the technological development of space manipulators, emphasizing the unique challenges posed by space environments. It examines four areas: structural design, modeling, planning, and control, while introducing typical ground test platforms.
Gang Chen, Zeyuan Huang, Ying Yan, Xiaokang An, Zhikai Zhao, Jirong Lin, Xiangrong Zhao, Xianyuan Gao, Junyi Zong, Xuewen Jia, Zhipeng Yao, Jianliang Liao, Ning Ji   +12 more
wiley   +1 more source

Simultaneous Transmission of Discrete-Variable Quantum Key Distribution and Classical Optical Communication in Few-Mode Fiber. [PDF]

Entropy (Basel)
Zhao Q, Wang G, Pei L, Tang J, Xie Y, Li Z, Liu Y.   +6 more
europepmc   +1 more source

Zincophilic Porous Carbon Interface with Dendrite‐Free Zinc Deposition via Selective Ion Regulation for Aqueous Zinc Ion Batteries

Small, EarlyView.
A multifunctional zincophilic porous carbon (ZPC) layer is engineered as a protective layer for aqueous zinc‐ion batteries (AZIBs). The ZPC layer guides Zn2+ diffusion and desolvation through ion adsorption sites. Also, its polar functional groups enhance interfacial adhesion and redox activity.
Yanghyun Cho, Chanho An, Yeonjin Lee, Sang Wan Seo, Dayeong Gang, Junsu Son, Gyuri Kim, Minsu Gu, Tae Kyung Lee, Chi‐Ju Kim, Ji Sun Im, Seulki Song, Woo‐Jin Song   +12 more
wiley   +1 more source