Results 241 to 250 of about 1,998,341 (344)

Evaluation of Electric Field Pollution from 132 kVA Power Transmission Lines to Proximity of Infrastructures in Ibadan, Nigeria

, 2017
Rahmon Ariyo Badru, Kayode Paul Olorunyomi, Ayodeji Olalekan Salau, Oluwatosin Ibiyemi Akinwale, Joshua Nil Alwadood, Abimbola Nil Atijosan   +5 more
openalex   +1 more source

Using In Situ TEM to Understand the Surfaces of Electrocatalysts at Reaction Conditions: Single‐Atoms to Nanoparticles

Advanced Functional Materials, EarlyView.
This review summarizes recent advances in closed‐cell in situ TEM strategies for accurate determination of the activity and stability of single‐atom catalyst systems during operation. Operando conditions causing dynamic changes of SAC systems are highlighted and we explain why ensemble average‐based optical techniques may benefit from the technological
Martin Ek, Soshan Cheong, Julie Cairney, Richard D. Tilley, Ingemar Persson   +4 more
wiley   +1 more source

Modelling of negative equivalent magnetic reluctance structure and its application in weak-coupling wireless power transmission. [PDF]

Nat Commun
Chen Y, Niu S, Fu W, Lin H.
europepmc   +1 more source

Theoretical and experimental studies of retro-reflective antenna array for microwave power transmission from space solar power satellite to earth

Xin Wang, Huaiqing Zhang, Shiwei Dong, Xinbin Hou, Li Wang, Mingyu Lu   +5 more
openalex   +1 more source

Electrically Tunable On‐Chip Topological Photonics with Integrated Carbon Nanotubes

Advanced Functional Materials, EarlyView.
This work demonstrates electrically tunable on‐chip topological THz devices by integrating 2D carbon nanotube (CNT) sheets with valley‐Hall photonic crystals, enabling broadband transmission modulation (71% modulation depth) and tunable narrowband filtering (0.54 GHz shift) through electrically induced thermal tuning. This advancement paves the way for
Jifan Yin, Wenhao Wang, Thomas Caiwei Tan, Abhishek Kumar, Ridong Jia, Nikhil Navaratna, Ranjan Singh, Lijuan Xie   +7 more
wiley   +1 more source

An algorithm for power transmission line fault detection based on improved YOLOv4 model. [PDF]

Sci Rep
Yan S, Gao L, Wang W, Cao G, Han S, Wang S.   +5 more
europepmc   +1 more source

American Power Transmission [PDF]

Scientific American, 1908
openaire   +1 more source

An Enhanced Multiscale Retinex, Oriented FAST and Rotated BRIEF (ORB), and Scale-Invariant Feature Transform (SIFT) Pipeline for Robust Key Point Matching in 3D Monitoring of Power Transmission Line Icing with Binocular Vision [PDF]

Nalini Rizkyta Nusantika, Jin Xiao, Xiaoguang Hu   +2 more
openalex   +1 more source

Computational Tools for Modeling and Analysis of Power Generation and Transmission Systems of the Smart Grid

, 2020
Khizir Mahmud, Animesh Sahoo, Edstan Fernandez, Sanjeevikumar Padmanaban, Jens Bo Holm‐Nielsen   +4 more
openalex   +2 more sources

Thermal Phase‐Modulation of Thickness‐Dependent CVD‐Grown 2D In2Se3

Advanced Functional Materials, EarlyView.
A comprehensive study of CVD‐grown 2D In2Se3 reveals a distinct thickness‐dependent phase landscape and a reversible, thermally driven transformation between β″ and β* variants. In situ TEM electron diffraction and Raman spectroscopy reveal structural dynamics, while the structural invariance of the α‐phase in ultrathin regimes highlights its stability—
Dasun P. W. Guruge, Zhenhuan Chen, Joseph F. S. Fernando, Chao Zhang, Liangzhi Kou, Konstantin L. Firestein, Dmitri V. Golberg   +6 more
wiley   +1 more source