Results 71 to 80 of about 1,611,351 (254)

Proximity effect in a shielded symmetrical three-phase line [PDF]

Serbian Journal of Electrical Engineering, 2014
In this paper we present an approximate analysis of the proximity effect in a shielded symmetrical three-phase line with conductors of circular cross section.
Filipović Dragan, Dlabač Tatijana
doaj   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Intergalactic UV Background Radiation Field [PDF]

, 1997
We have performed proximity effect analysis of low and high resolution data, considering detailed frequency and redshift dependence of the AGN spectra processed through galactic and intergalactic material.
A. L. Cooke, A. Loeb, B. Atwood, B. Espey, C. C. Steidel, D. Tytler, E. Giallongo, E. Gialongo, E. M. Hu, F. Haardt, G. Bruzual, J. Bechtold, J. Bechtold, J. MiraldaEscude, L. Lu, M. Acharya, M. Pettini, M. Rauch, M. Rauch, M.L. Giroux, P. Khare, P. Petitjean, Pushpa Khare, R. R. Carswell, R. R. Carswell, R. Srianand, R. Srianand, S. Bajtlik, S. M. Fall, S. M. Fall, Snigdha Das, V. P. Kulkarni, V. V. Chernomordik, V. V. Chernomordik, Y. C. Pei   +34 more
core   +4 more sources

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

Ferromagnetic/superconducting proximity effect in La0.7Ca0.3MnO3 / YBa2Cu3O7 superlattices [PDF]

, 2003
We study the interplay between magnetism and superconductivity in high quality YBa2Cu3O7 (YBCO) / La0.7Ca0.3MnO3(LCMO)superlattices. We find evidence for the YBCO superconductivity depression in presence of the LCMO layers.
A. G. Aronov, A. M. Goldman, C. A. R. Sá de Melo, C. A. R. Sá de Melo, C. León, C. Uher, D. Arias, D. M. Kelly, E. E. Fullerton, F. Y. Ogrin, G. Jakob, G. Verbanck, H.-U. Habermeier, I. K. Schuller, J. Aarts, J. E. Villegas, J. L. Martinez, J. S. Jiang, J. Santamaria, J. W. Cable, Jhon Q. Xiao, K. Usadel, L. Lazar, L. V. Mercaldo, M. Bibes, M. Varela, M. Varela, M. Velez, M. Ziese, Mark Johnson, Michael J. Pechan, N. C. Yeh, N. R. Werthamer, P. G. de Gennes, P. Prieto, P. Prieto, S. Kaneko, Th. Mühge, Th. Mühge, V. A. Vas’ko, V. Peña, V. V. Ryazanov, W. H. Parker, W. Sevenhans, Warren E. Pickett, Z. Radovic, Z. Radovic, Z. Sefrioui   +47 more
core   +4 more sources

Thermodynamics of a Phase-Driven Proximity Josephson Junction

Entropy, 2019
We study the thermodynamic properties of a superconductor/normal metal/superconductor Josephson junction in the short limit. Owing to the proximity effect, such a junction constitutes a thermodynamic system where phase difference, supercurrent ...
Francesco Vischi, Matteo Carrega, Alessandro Braggio, Pauli Virtanen, Francesco Giazotto   +4 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Proximity effect gaps in S/N/FI structures

, 2005
We study the proximity effect in hybrid structures consisting of superconductor and ferromagnetic insulator separated by a normal diffusive metal (S/N/FI structures). These stuctures were proposed to realize the absolute spin-valve effect. We pay special
Abrikosov, Andreev, Brataas, Buzdin, D. Huertas-Hernando, Deutscher, DeWeert, Eschrig, Falci, Fazio, Golubov, Guéron, Huertas-Hernando, Kopu, Kulik, McMillan, Millis, Mélin, Nazarov, Rammer, Ryazanov, Tedrow, Tedrow, Tokuyasu, Usadel, Volkov, Yu. V. Nazarov, Zaitsev, Zareyan   +28 more
core   +2 more sources

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

Dirac-Electrons-Mediated Magnetic Proximity Effect in Topological Insulator / Magnetic Insulator Heterostructures

, 2017
The possible realization of dissipationless chiral edge current in a topological insulator / magnetic insulator heterostructure is based on the condition that the magnetic proximity exchange coupling at the interface is dominated by the Dirac surface ...
Chan, Moses H W, Chang, Cui-Zu, Chen, Gang, Garlow, Joseph A, Li, Mingda, Liu, Te-Huan, Moodera, Jagadeesh, Song, Qichen, Wu, Lijun, Zhao, Weiwei, Zhu, Yimei   +10 more
core   +1 more source