Results 41 to 50 of about 106,477 (297)

Use of 2G coated conductors for efficient shielding of DC magnetic fields [PDF]

, 2010
This paper reports the results of an experimental investigation of the performance of two types of magnetic screens assembled from YBa2Cu3O7-d (YBCO) coated conductors.
B. Vanderheyden, G. A. Levin, Holmes J. J., J. F. Fagnard, M. Dirickx, P. N. Barnes, P. Vanderbemden   +6 more
core   +1 more source

Infection Control Practices for Vascular Access Management in Hemodialysis: Results From a Nationwide Survey of Japanese National University Hospitals

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Bloodstream infections due to repeated vascular access (VA) puncture and circuit connections remain major concerns in hemodialysis. Therefore, we examined current practices for glove, disinfectant, and personal protective equipment (PPE) use according to VA type in national university hospitals in Japan.
Aiko Yamada, Makoto Harada, Tadahiko Kikugawa, Takeshi Nakata, Koji Hashimoto, Tsuneo Konta, Yuji Kamijo   +6 more
wiley   +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

Experimental Verification of the Shielding Properties of Selected Textile Materials in the X Frequency Band

Applied Sciences, 2023
The increasing development and application of wireless devices and systems that radiate electromagnetic waves makes electromagnetic interference (EMI) shielding more and more important in everyday life.
Dariusz Wójcik, Maciej Surma, Mirosław Magnuski, Tomasz Blachowicz, Khorolsuren Tuvshinbayar, Marius Dotter, Yusuf Topuz, Andrea Ehrmann   +7 more
doaj   +1 more source

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

Influencing factors of shielding effectiveness test of electromagnetic shielding clothing

Journal of Industrial Textiles, 2022
There is no perfect method to test and evaluate electromagnetic shielding (EMS) clothing up to now. The main reason is that the influence laws of the emission source parameters and the test position on the shielding effectiveness (SE) of the EMS clothing
Xiuchen Wang, Jian Zhang, Gege Hang, Ying Wei, Zhe Liu   +4 more
doaj   +1 more source

Circuital and Numerical Models for Calculation of Shielding Effectiveness of Enclosure with Apertures and Monitoring Dipole Antenna Inside [PDF]

, 2013
In this paper, circuital and numerical models of metal In this paper, circuital and numerical models of metal enclosure with apertures are considered for the purpose of accurate shielding effectiveness calculation.
B. Milovanović, N. Doncov, T. Cvetković, V. Milutinović   +3 more
core   +1 more source

The ALTCRISS project on board the International Space Station

, 2007
The Altcriss project aims to perform a long term survey of the radiation environment on board the International Space Station. Measurements are being performed with active and passive devices in different locations and orientations of the Russian segment
A. Galper, A. Nagamatsu, A. Popov, Avdeev, Badhwar, Badhwar, Badhwar, Beaujean, Bidoli, Bidoli, C. Fuglesang, C. Lobascio, Casolino, Casolino, Casolino, Cucinotta, Cucinotta, D. Castagnolo, Durante, Durante, E. Semones, Ersmark, F. Altamura, F. Cucinotta, G. Reitz, L. Sihver, M. Casolino, M. Durante, M. Minori, M. Pugliese, M. Shavers, P. Picozza, Picozza, Pinsky, R. Fortezza, Reitz, Reitz, Reitz, Saganti, Sakaguchi, T. Berger, V. Benghin, V. Guarnieri, V. Roca, V.M. Petrov, Wilson, Yasuda, Zaconte, Zeitlin   +48 more
core   +1 more source

Functional glass-ceramic foams from \u2018inorganic gel casting\u2019 and sintering of glass/slag mixtures [PDF]

, 2018
The here described investigation was essentially aimed at exploring the chemical stabilization and reutilization of iron-rich slag from copper metallurgy, by the manufacturing of glass-ceramic foams.
Bernardo, Enrico, Desideri, Daniele, Rinc\uf3n, Acacio   +2 more
core   +1 more source