Results 131 to 140 of about 1,143 (242)

Recent Advances in Bimetallic Site Catalysts for Photocatalytic Ammonia Synthesis: Synergistic Effects and Design Strategies

Small, EarlyView.
Photocatalytic ammonia synthesis employs photocatalysts to harness solar energy, driving the reduction of N2 into NH3. The synergistic effects of bimetallic active sites are used to overcome limitations of single‐metal systems and optimize electronic structures.
Haibo Guo, Liying Wang, Jingjing Wang, Zhenzhu Cao, Yongfeng Zhang, Ziwei Tong, Zhongchao Bai, Nana Wang   +7 more
wiley   +1 more source

Analysis of Screwed Electrical Connections for HTS Tapes

Energies
A demountable connection is necessary to enable quick and easy replacement of high-temperature superconducting (HTS) tape samples during cryogenic (77 K) testing, particularly when investigating their application in superconducting fault current limiters
Janusz Kozak
doaj   +1 more source

Design of a multifunction novel flexible fault current limiter for AC distribution network. [PDF]

PLoS One, 2021
Liu Y, Guan L, Tan Z, Yang K, Guo F, Chen Y, Liu R, Zheng F.   +7 more
europepmc   +1 more source

Scalable Room‐Temperature Terahertz Graphene Cameras

Small Methods, EarlyView.
ABSTRACT Terahertz (THz) imaging has emerged as a powerful tool for non‐destructive, label‐free analysis across several scientific disciplines, ranging from materials science to biomedical research. By capturing the spatial‐dependent information in a broad range of frequencies, this technique enables the identification of chemical composition ...
Lili Shi, Leonardo Viti, Miriam S. Vitiello   +2 more
wiley   +1 more source

Essential Material Knowledge and Recent Model Developments for REBCO-Coated Conductors in Electric Power Systems. [PDF]

Materials (Basel), 2021
Trillaud F, Dos Santos G, Gonçalves Sotelo G.   +2 more
europepmc   +1 more source

An Overview of High‐Temperature Superconducting Cables in DC Systems: Unlocking Potential for High‐Voltage DC Networks

High Voltage, EarlyView.
ABSTRACT This paper provides an overview of high‐temperature superconducting (HTS) cables in DC systems, with a focus on their deployment in high‐voltage DC (HVDC) networks. The assessment of HTS cable properties—such as extremely low electrical resistance, high current‐carrying capacity and a compact geometry—and their comparison with those of ...
Mohammad Hossein Mousavi, Hassan Moradi, Kumars Rouzbehi   +2 more
wiley   +1 more source

Commissioning of the Iseult CEA 11.7 T whole-body MRI: current status, gradient-magnet interaction tests and first imaging experience. [PDF]

MAGMA, 2023
Boulant N, Quettier L, Iseult Consortium.   +2 more
europepmc   +1 more source

Effect of oxygen and nanoparticles on human skin and colon cells exposed to synchrotron‐based X‐ray FLASH beams

Journal of Synchrotron Radiation, EarlyView.
Most cancer patients will be treated by radiotherapy, and recent findings suggest that delivering radiation at `FLASH' ultra‐high dose rates reduces damage to healthy tissues while still damaging the tumour. This project experimentally validates the reduced healthy tissue damage of FLASH radiotherapy on cells using synchrotron‐based beams, which will ...
Moshi Geso, Matthew Cameron, Tom Ffrench, Helen Forrester, Rod Lynch, Masao Nakayama, William Patterson, Wan Nordiana Rahman, Duncan Butler, Terrence J. Piva   +9 more
wiley   +1 more source

REDUCING FAULT CURRENT BY USING NON SUPERCONDUCTING FAULT CURRENT LIMITER

, 2020
+919494888858,+91934653046 In the above fig the fault occurs and the voltage becomes zero and the current is so high (upto400Amps). There is a equipment like Circuit Breakers, Transformers, Relays are most costly equipment are placed increasing day by ...
Ameer Shaik, Abhinav Setty, Shashi Shekhar Chaubey, Rajasekhar Penuguduru   +3 more
core  

A Distributed Control Scheme Using SiC-Based Low Voltage Ride-Through Compensator for Wind Turbine Generators. [PDF]

Micromachines (Basel), 2021
Ma CT, Shi ZH.
europepmc   +1 more source