Results 61 to 70 of about 7,006 (179)

Influence of Preparation and Activation on the Speciation of Carbon‐Supported Mo–W Carbides

ChemCatChem, Volume 18, Issue 4, 25 February 2026.
In situ X‐ray absorption spectroscopy (along with XRD and TEM) combined with MCR‐ALS resolves the speciation of carbon‐supported Mo/W carbides during carburization. This analytical approach links preparation pathways to active phase formation, providing insights for the rational design of carbide catalysts.
Parviz Azimov, Céline Sayag, Clement Guibert, Axel Wilson, Abdallah Nassereddine, Antonio Aguilar‐Tapia, Jean‐Louis Hazemann, Xavier Carrier   +7 more
wiley   +1 more source

Hexagonal core-shell structure nanowire with high spins of spin-3/2 and spin-5/2

Condensed Matter Physics
The magnetic properties and hysteresis loops for the hexagonal Ising nanowire (HIN) with a core-shell structure consisting of mixed spins with the core spin being spin-5/2 and the shell spins being spin-3/2 are studied.
M. Karimou, R. A. Yessoufou, E. Albayrak
doaj   +1 more source

Nonlinear vibrations of a high-rise structure with a dynamic vibration damper [PDF]

Известия высших учебных заведений: Прикладная нелинейная динамика
Objective: To study the dynamic behavior of high-rise structures with dynamic oscillation dampers under various kinematic influences, taking into account the nonlinear elastic, viscoelastic, and elastoplastic properties of the structure’s material ...
Mirsaidov, Mirziyod Mirsaidovich, Ishmatov, Alisher Narkabilovich, Yuldoshev, Bakhtiyor Shodmonovich, Salimov, Shoolim Muzaffarovich, Islomjon, Khazratkulov Obid ugle   +4 more
doaj   +1 more source

Strain Limits for Concrete Filled Steel Tubes in AASHTO Seismic Provisions [PDF]

, 2013
INE/AUTC 13 ...
King Brown, Nicole, Kowalsky, Mervyn, Nau, James   +2 more
core  

Unified Hysteresis Modeling via Physics‐Based Deep Learning and Data Augmentation

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 2, Page 379-396, February 2026.
ABSTRACT Deep learning‐based models have recently emerged as alternatives to traditional form‐constrained hysteresis models, including Bouc‐Wen class models, offering significant potential for unified hysteresis modeling to capture complex nonlinearities and diverse response patterns exhibited under stochastic excitations such as ground motions.
Jaehwan Jeon, Oh‐Sung Kwon, Junho Song
wiley   +1 more source

Brillouin scattering studies in Fe$_3$O$_4$ across the Verwey transition

, 2005
Brillouin scattering studies have been carried out on high quality single crystals of Fe$_3$O$_4$ with [100] and [110] faces in the temperature range of 300 to 30 K.
A. K. Sood, A. Kozłowski, A. Kozłowski, Chandrabhas Narayana, G. I. Stageman, H. Boukari, H. Z. Cummins, J. D. Comins, J. M. Honig, J. R. Sandercock, J. Yoshida, Md. Motin Seikh, P. A. Metcalf, R. Aragón, R. Becker, R. M. Bozorth, R. Pauthenet, X. Zhang   +17 more
core   +1 more source

Benchmark Dataset From Centrifuge Shake Table Tests of 3D‐Printed Unreinforced Masonry Structures for Seismic Model Validation

Earthquake Spectra, Volume 42, Issue 1, February 2026.
This data paper presents a comprehensive dataset derived from a series of 29 centrifuge shake table tests of 29 identical virgin small‐scale physical models of an unreinforced masonry (URM) structure. System‐level testing of full‐scale civil engineering structures under seismic loading is often prohibitively expensive and time‐consuming due to specimen
Medhat Elmorsy, Liam Jones, Manuel Wild, Antonios Katsamakas, Konstantinos Tatsis, Ioannis Anastasopoulos, Michalis Vassiliou   +6 more
wiley   +1 more source

Perpendicular transport and magnetization processes in magnetic multilayers with strongly and weakly coupled magnetic layers

, 1999
Within the framework of a two-band tight-binding model, we have performed calculations of giant magnetoresistance, exchange coupling and thermoelectric power (TEP) for a system consisting of three magnetic layers separated by two non-magnetic spacers ...
Asano, Binasch, Bloemen, Bruno, Dieny, Krompiewski, Krompiewski, Krompiewski, Krompiewski, M Zwierzycki, Parkin, S Krompiewski, Schmidt, van den Berg   +13 more
core   +1 more source

Enhanced spatial error concealment with directional entropy based interpolation switching [PDF]

, 2006
This paper describes a spatial error concealment method that uses edge related information for concealing missing macroblocks in a way that not only preserves existing edges but also avoids introducing new strong ones.
Agrafiotis, D, Bull, DR, Canagarajah, CN
core   +2 more sources

Fitting of mechanical material behaviour of structural steel for numerical modelling

Steel Construction, Volume 19, Issue 1, Page 83-98, February 2026.
Abstract Numerical simulations are widely used in structural engineering research, and validated models enable the efficient expansion of datasets without costly additional testing. They allow the investigation of alternative geometries and loading scenarios beyond those covered by experiments.
Felix Eyben, Helen Bartsch, Markus Feldmann   +2 more
wiley   +1 more source