Results 141 to 150 of about 67,512 (308)

Synergistic Effects of Co‐Activation Agents on an MnO–Activated Carbon Composite Electrode for Electrochemical Supercapacitors

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Carbon materials synthesized from biomass are promising candidates for supercapacitor electrodes. Various activation processes for developing carbon materials with high surface areas have been investigated. Here, a manganese monoxide (MnO)–porous‐activated carbon (AC) composite was fabricated via the chemical activation of coconut shell by the
Seung‐Heon Ryu, Changmin Kim, Jeeyoung Shin, Young‐Wan Ju   +3 more
wiley   +1 more source

Terahertz integrated sensing and mobile communications empowered by a 220-GHz-band portable device. [PDF]

Nat Commun
Wang G, Li M, Liu Q, Zang J, Li O, Du X, Xu L, Tao M, Han C.   +8 more
europepmc   +1 more source

Digital Mobile Communications. Application of Mobile Communications.

The Journal of the Institute of Television Engineers of Japan, 1995
openaire   +2 more sources

Mobile Communications in India – Does the village life ‘overflow’ the banks of ‘form’? Review of Sirpa Tenhunen. 2018. A Village Goes Mobile: Sirpa Tenhunen. 2018. A Village Goes Mobile: Telephony, Mediation, and Social Change in Rural India. New Delhi: Oxford University Press. Pp. ix + 200, Price Rs. 495.

, 2020
Dayabati Roy
openalex   +1 more source

Short‐Term Scheduling Optimization of a Single‐Pipeline Refining System With High Melting Point Crude Oil

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In order to reflect the actual production situation more comprehensively and optimize the production cost, this paper solves the short‐term scheduling optimization problem for a single pipeline containing high melting point crude oil. Based on the refining plan given by the upper layer, a multi‐objective optimization model with high melting ...
Jing Yao, Xianxin Liu, Zhen Pan, Chengming Hao, Xiangwei Xu, Wei Jia   +5 more
wiley   +1 more source

Retraction notice to "Experimental investigations of dual functional substrate integrated waveguide antenna with enhanced directivity for 5G mobile communications" [Heliyon 10 (2024) e36929]. [PDF]

Heliyon
Sathishkumar N, Palanisamy S, Natarajan R, V R A, Ouahada K, Hamam H.   +5 more
europepmc   +1 more source

Multimedia Mobile Communication System. Multimedia Mobile Communications.

The Journal of The Institute of Electrical Engineers of Japan, 1996
openaire   +2 more sources

Software‐Defined Terahertz Beam Manipulation via Active Light‐Controlled Frequency Coding Information Metasurface

Advanced Physics Research, EarlyView.
This paper proposes an integrated active light‐controlled frequency coding metasurface and a software‐defined array control system. Utilizing spatially encoded structured light and a “Decision‐Optimization‐Execution” intelligent closed‐loop architecture, the system overcomes traditional electrical control interference, achieves real‐time dynamic ...
Chao Zhao, Min Jia, Rong Lu, Yifan Ma, Gaole Fan, Qing Guo, Yanhong Tian, Siyuan Yu   +7 more
wiley   +1 more source

Beam management for millimeter-wave mobile communications based on digital twin-enabled scenario cognition. [PDF]

Sci Rep
Huang Y, Zhao Y.
europepmc   +1 more source

Measuring the Impact: Magnetic Resonance Imaging Response of Sacroiliac Joints to Tumor Necrosis Factor Inhibitors in Youth With Axial Disease

Arthritis &Rheumatology, EarlyView.
Objective To evaluate the timeline for resolution of sacroiliac joint (SIJ) inflammation, changes in structural lesions, and their correlation with patient‐reported outcomes (PROs) in youth with axial juvenile spondyloarthritis (axJSpA) initiating tumor necrosis factor inhibitor (TNFi).
Timothy G. Brandon, Rui Xiao, Daniel J. Lovell, Edward Oberle, Matthew L. Stoll, Nancy A. Chauvin, Michael L. Francavilla, Walter P. Maksymowych, Pamela F. Weiss   +8 more
wiley   +1 more source