Results 111 to 120 of about 5,726,387 (246)

Generalized Traffic Analysis of UAV-Based Mobile Base Stations in Cellular Networks

Telecom
The increasing frequency of social and emergency situations in modern cities has exposed the limitations of traditional cellular networks, which are often designed based on average traffic demands.
Edgar Hernan Rosas Espinosa, Mario Eduardo Rivero Ángeles, Ricardo Menchaca Méndez   +2 more
doaj   +1 more source

Power load balancing in cellular networks employing shadow prices of base stations [PDF]

, 2010
A wireless mobile device is configured to set up communications via wireless links with wireless base stations of a cellular communication system and to obtain information indicative of shadow prices of said wireless base stations via wireless ...
Borst, S.C.; id_orcid, Saniee, I., Whiting, P.A.   +2 more
core  

Mobile phone base stations and adverse health effects: phase 1 of a population-based, cross-sectional study in Germany

, 2009
Blettner M, Schlehofer B, Breckenkamp J, et al. Mobile phone base stations and adverse health effects: phase 1 of a population-based, cross-sectional study in Germany. OCCUPATIONAL AND ENVIRONMENTAL MEDICINE. 2009;66(2):118-123.Objective: The aim of this
Reis, U., Schlehofer, B, Breckenkamp, J, Berg-Beckhoff, Gabriele, Breckenkamp, Jürgen, Kowall, B., Schlehofer, B., Schuz, J., Potthoff, P, Reis, U, Schüz, J, Schmiedel, S., Blettner, M., Potthoff, P., Blettner, M, Schmiedel, S, Kowall, B   +16 more
core   +1 more source

Targeting the PHB2–ACSL3 Lipid‐Remodeling Axis Overcomes Cisplatin Resistance by Restoring Ferroptosis in Gastric Cancer

Advanced Science, EarlyView.
ABSTRACT Platinum‐based chemotherapy resistance remains a major obstacle in gastric cancer (GC) treatment. Through integrated transcriptomic profiling of cisplatin‐resistant xenografts and pharmacogenomic interrogation of the NCI‐60 dataset, we identified Prohibitin‐2 (PHB2) as a previously unrecognized determinant of chemoresistance.
Liang Xu, Wanying Xiang, Xinyue Wang, Yue Pan, Jing Gao, Jiezhen Yang, Yufei Wang, Zhipu Zhu, Man Tong, Lei Jin, Yan Ye   +10 more
wiley   +1 more source

Additive Manufacturing of High‐Performance Polymers for Extreme Environments

Advanced Science, EarlyView.
Additive manufacturing of high‐performance polymers for extreme environments is critically reviewed through an integrated chemistry‐processing‐structure‐property‐qualification framework. The review compares fused filament fabrication, selective laser sintering, and direct ink writing, linking rheology and thermal history to crystallization, defect ...
Md Tofazzal Hossain, Mohammed Intishar Nur, Md Shajedul Hoque Thakur, Indranil Dey, Md Mesbahul Maruf, Md Jahid Hasan, Suryasarathi Bose, Muhammad M. Rahman   +7 more
wiley   +1 more source

Gate Metal‐Driven Sensing and Memory Bifunctionality in Intrinsically Stretchable Organic Electrochemical Transistors for Soft Neuromorphic Systems

Advanced Science, EarlyView.
Intrinsically stretchable OECTs enable bifunctional operations via gate engineering. Polarizable Ag/AgCl gates provide volatile sensing, while Au gates enable non‐volatile memory. The SEBS‐blended channel maintains performance under strain, supporting reliable signal transduction.
Jiyong Yoon, Jaepyo Jang, Hyunjin Jung, Duhwan Seong, Daeun Kim, Yewon Jeon, Ja Hoon Koo, Sang Min Won, Donghee Son   +8 more
wiley   +1 more source

Water/Ionic Liquid Hybrid Electrolyte for High Cycling Stability and Low‐Temperature Adaptability in Aqueous Lithium‐Ion Battery

Advanced Science, EarlyView.
A dilute hybrid electrolyte containing only 10 mol% [EMIM][DEP] simultaneously reorganizes the water hydrogen‐bond network and creates an ionic‐liquid‐rich region at the anode. This coupled bulk and interfacial regulation suppresses freezing and hydrogen evolution, broadens the electrochemical stability window, and enables an aqueous LMO/LTP full cell ...
Jiwei He, Le Zhou, Mengmeng Cong, Keqiao Li, Donggyu Lee, Jiacheng Ji, Jinyu Deng, Zhigang Li, Baoling Huang   +8 more
wiley   +1 more source

Distributed Optimization of Distribution Network Considering Regulation of 5G Base Station Communication Load and Backup Energy Storage

Shanghai Jiaotong Daxue xuebao
5G base stations are in a critical period of large-scale application, and high energy consumption poses economic challenges that hinder their development.
YUAN Kai, WANG Feifei, ZHANG Shenxi, SUN Chongbo, SONG Yi, HOU Ruosong, CHENG Haozhong
doaj   +1 more source

Mechanisms of Temperature‐Dependent Hysteresis in Freestanding BaTiO3/MoS2 Heterostructures

Advanced Science, EarlyView.
Freestanding ferroelectric BaTiO3 membranes are combined with monolayer MoS2 into 2D field‐effect transistors. At room temperature they provide ultrahigh‐κ gating with steep subthreshold swing and minimal hysteresis. Upon cooling, strong ferroelectric switching produces two stable memory states with long retention times.
Thomas Pucher, Federico Mompeán, Víctor Rouco, Carlos León, Jacobo Santamaría, Carmen Munuera, Mar García‐Hernández, Andres Castellanos‐Gomez   +7 more
wiley   +1 more source

Microwave emission in indoor sites in the vicinity of macro cellular base stations in Zanjan

سلامت و محیط, 2014
Background and objectives: In recent decades, progress of telecommunication industry resulted in public availability to cost-effective cellular mobile; hence, boom of base stations of cellular mobile in response to vast public demands.
A. Bazargani, M. Yunesian, M. R. Monazzam, A. H. Mahvi   +3 more
doaj