Results 201 to 210 of about 12,109 (225)

Photonic Time Crystals and Time‐Varying Electromagnetic Metamatter: A New Direction for Ultrafast Tunable Photonic and Microwave Materials and Devices

Advanced Science, EarlyView.
Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel, Shriram Ramanathan, Ronald P. Jenkins, Michael J. Carter   +3 more
wiley   +1 more source

Simulation and analysis of magnetic fields around High-Voltage power lines using Python for enhanced safety and design insights. [PDF]

Sci Rep
Bubu PE, Eze VHU, Adie AE, Mustafa MM, Ukagwu KJ, Alamu LK.   +5 more
europepmc   +1 more source

Design of Safe and Efficient Adenine Base Editors via Protein Language Model Screening for Osteoarthritis Treatment

Advanced Science, EarlyView.
ABSTRACT Base editors enable precise genome modification and have emerged as a promising therapeutic approach for correcting diseases caused by single‐nucleotide variants. While the current efficient version of adenine base editors (ABEs), such as ABE8e, exhibits exceptional efficiency for A‐to‐G conversions, their clinical translation is hindered by ...
Jiawei Yao, Dalin Chen, Ziyi Zhang, Jingxuan Ren, Chengcheng Zhao, Shengfang Wang, Mengyu Shang, Dawei Jiang, Yinuo Li, Su'an Tang, Kai Li, Xiaohui Zhang, Xiaogang Wang   +12 more
wiley   +1 more source

Smart Monitoring of Power Transformers in Substation 4.0: Multi-Sensor Integration and Machine Learning Approach. [PDF]

Sensors (Basel)
Duz FHS, Zacarias TG, Ribeiro Junior RF, Steiner FM, Assuncao FO, Bonaldi EL, Borges-da-Silva LE.   +6 more
europepmc   +1 more source

Improved fault-clearing strategy for large renewable energy systems using advanced optimization and FLC. [PDF]

Sci Rep
Almalaq A, Alqunun K, Abbassi R, Aleem SHEA, Mohamed RG.   +4 more
europepmc   +1 more source

Diagnosis of misalignment faults using the DTCWT-RCMFDE and LSSVM algorithms. [PDF]

Sci Rep
Taibi A, Ikhlef N, Aomar L, Touati S, Baitiche O, Alsabah YA, Rabehi A, Guermoui M, Benghanem M.   +8 more
europepmc   +1 more source

Adaptive energy loss optimization in distributed networks using reinforcement learning-enhanced crow search algorithm. [PDF]

Sci Rep
Bharath S, Vasuki A.
europepmc   +1 more source

Analysis of effects of three-phase voltage unbalance on induction motors with emphasis on the angle of the complex voltage unbalance factor

IEEE Transactions on Energy Conversion, 2001
Analysis of the steady-state performance of an induction motor connected to unbalanced three-phase voltages is presented. The index of voltage unbalance used in this paper is the complex voltage unbalance factor (CVUF) that consists of the magnitude and the angle.
Yaw‐Juen Wang
exaly   +8 more sources

Analysis of the complex voltage unbalance factor behavior resulting from the variation of voltage magnitudes and angles

Proceedings of 14th International Conference on Harmonics and Quality of Power - ICHQP 2010, 2010
This paper presents the main aspects observed in analyzing Complex Voltage Unbalance Factor (CVUF) behavior resulting from the variation of voltage magnitudes and angles. The goal is to identify possible incoherencies regarding the use of the CVUF, and also to investigate whether this factor is more sensitive to variations in magnitude or angles under ...
A. L Ferreira Filho, J. A. A. Cormane, D. C. Garcia, M. V. C. Costa, M. A. G. Oliveira, F. A. do Nascimento   +5 more
exaly   +4 more sources

Study of voltage unbalance conditions based on the behavior of the complex voltage unbalance factor (CVUF)

2010 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America (T&D-LA), 2010
In this paper, an analysis of the complex voltage unbalance factor (CVUF) in three-phase lines is offered, in order to orientate future experiments in the study of the effects of voltage unbalance. The geometrical loci for constant magnitudes of the CVUF are presented, considering that the angles of the voltages are constant, and considering that the ...
A. L. Ferreira Filho, D. C Garcia, F. A. O Nascimento, J. A. A Cormane   +3 more
exaly   +4 more sources