Results 51 to 60 of about 508,041 (359)

Numerical and experimental analysis of thermal behaviour of high voltage power cable in unfilled ducts

Scientific Reports
The work addresses the topic of the thermal study of high-voltage power cables installed inside plastic pipes in the absence of filling. The presence of air inside the pipe creates an insulating layer that does not favor heat exchange and makes the ...
Michele Quercio, Juan Carlos Del Pino Lopez, Sergio Grasso, Aldo Canova   +3 more
doaj   +1 more source

Recent Results in Shielding Technologies for Wireless Electric Vehicle Charging Systems

IEEE Access
Electromagnetic compatibility (EMC) is crucial when designing and operating wireless power transfer (WPT) systems for charging Electric Vehicles (EVs).
Michele Quercio, Gabriele Maria Lozito, Fabio Corti, Francesco Riganti Fulginei, Antonino Laudani   +4 more
doaj   +1 more source

Magnetic field evaluation around 400 KV underground power cable under harmonics effects

Diagnostyka, 2022
Power lines or underground power cables generate electromagnetic interaction with other objects near to them. This study evaluates the magnetic field emitted by underground extra high voltage cables. The presented work aims to show a numerical simulation
Houari Boudjella, Ahmed Nour El Islam Ayad, Tahar Rouibah, Benyekhlef Larouci, Thamer Abdulrahman H Alghamdi, Ahmed Althobaiti, Sherif S. M. Ghoneim, Abdelkader SI Tayeb   +7 more
doaj   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Monte Carlo Simulation of Gamma and Neutron Shielding with High-performance Ultra-heavy Cement Composite

Journal of Medical Physics
Purpose: As the applications of nuclear technology increase in today’s world, radiation protection becomes even more important. Radiation protection is important in medical imaging applications and radiotherapy rooms. Therefore, in this research, we have
Mohammadreza Alipoor, Mahdi Eshghi, Ramazan Sever   +2 more
doaj   +1 more source

Shielding Design for the PGNAA Experimental Facility at Kartini Reactor

Atom Indonesia, 2018
Two steps of preliminary study had been conducted in conjunction with the design of a PGNAA experimental facility at Kartini reactor, i.e. beam characterization of the existing beam ports to select one going to be used and the collimator design at the ...
T. Sutondo, S Syarip
doaj   +1 more source

Numerical solutions of the one-dimensional nucleon-meson cascade equations [PDF]

, 1964
Numerical integration of meson-nucleon cascade equations for accelerator shielding ...
Alsmiller, R. G., Jr., Barish, J., Murphy, J. E.   +2 more
core   +3 more sources

Chiral shielding [PDF]

Physical Review D, 2000
Accepted for publication in Physical Review D.
Babukhadia, L., Berdnikov, Ya. A., Ivanov, A. N., Scadron, M. D.   +3 more
openaire   +2 more sources

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source