Results 71 to 80 of about 157,153 (280)

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Long Distance Contribution to $s \to d\gamma$ and Implications for $\Omega^-\to \Xi ^-\gamma, B_s \to B_d^*\gamma$ and $b \to s\gamma$

, 1995
We estimate the long distance (LD) contribution to the magnetic part of the $s \to d\gamma$ transition using the Vector Meson Dominance approximation $(V=\rho,\omega,\psi_i)$.
A. Ioannissian, A.J. Buras, B.A. Campbell, E. Golowich, E. Paul, F. Gilman, G. Burdman, G. Eilam, G. Ricciardi, I.F. Albuquerque, J. Lach, J. Soares, J.J. Aubert, J.L. Hewett, J.O. Eeg, K. Terasaki, L. Bergström, L. Montanet, M. Baure, M. McGuigan, M.A. Shifman, M.S. Alam, N.G. Deshpande, P. Singer, P. Singer, P. Zenczykowski, R. Ammar, R. R. Mendel, R. Safadi, R.L. Anderson, S. Bertolini, S. Pokorski, S.G. Kamath, S.L. Glashow, Ya.I. Kogan   +34 more
core   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Psychometric Properties of the World Health Organization Quality of Life Scale for Older Adults (WHO-QoL-Old) in a Mexican Population

Geriatrics
Background/Objective: The present study aimed to contribute to analyzing the psychometric properties of the WHO Quality of Life Scale for Older Adults (WHO-QoL-Old) in a sample of older adults in Michoacán, Mexico.
Christian Díaz de León Castañeda, Ana Celia Anguiano-Morán, Elva Rosa Valtierra-Oba, Barbara Monica Lemus-Loeza, Gabriela Galván-Villalobos, Alaín Raimundo Rodríguez-Orozco   +5 more
doaj   +1 more source

The magnetic, optical and electronic properties of Mn–X(X = O, Se, Te, Po) co-doped MoS2 monolayers via first principle calculation

Materials Research Express, 2020
The magnetic and optical properties studies in monolayer transition-metal dichalcogenides have attracted attention because of the manufacture spintronic, electronic and photonic devices.
Qi-Zhi Lang, Yan-Bin Huang, Jie-Min Wei, Yi Wang, Xiang Guo, Zi-Jiang Luo, Zhao Ding   +6 more
doaj   +1 more source

Gluon Plasma Frequency -- the Next-to-Leading Order Term

, 1993
The longitudinal-electric oscillations of the hot gluon system are studied beyond the well known leading order term at high temperature $T$ and small coupling $g$.
Altherr, Altherr, Baier, Baier, Baier, Blaizot, Braaten, Braaten, Braaten, Braaten, Braaten, Braaten, Braaten, Braaten, Coleman, Elze, Enqvist, Frenkel, Frenkel, Gabellini, Gross, Hannson, Hannson, Heinz, Heinz, Hermann Schulz, Kajantje, Kalashnikov, Kapusta, Kapusta, Kinoshita, Klimov, Kobes, Kobes, Kobes, Kobes, Kobes, Kobes, Kobes, Kraemmer, Kreuzer, Landsman, Le Bellac, Lee, Linde, Nachbagauer, Nadkarni, Nadkarni, Pisarski, Pisarski, Pisarski, Pisarski, Pisarski, Rebhan, Schulz, Taylor, Thoma, Weldon, Wong   +58 more
core   +2 more sources

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

A note on optimal Hermite interpolation in Sobolev spaces

Journal of Inequalities and Applications, 2022
This paper investigates the optimal Hermite interpolation of Sobolev spaces W ∞ n [ a , b ] $W_{\infty }^{n}[a,b]$ , n ∈ N $n\in \mathbb{N}$ in space L ∞ [ a , b ] $L_{\infty }[a,b]$ and weighted spaces L p , ω [ a , b ] $L_{p,\omega }[a,b]$ , 1 ≤ p < ∞ $
Guiqiao Xu, Xiaochen Yu
doaj   +1 more source

ON ALGEBRAIC EQUATION WITH COEFFICIENTS FROM THE $ \beta $-UNIFORM ALGEBRA $ C_{\beta} (\Omega) $

Proceedings of the YSU A: Physical and Mathematical Sciences, 2018
In this work the question of algebraic closeness of $ \beta $-uniform algebra $ A (\Omega) $ defined on locally compact space $ \Omega $ is investigated.
A.H. Kamalyan, M.I. Karakhanyan
openaire   +1 more source

Numerical Exploration of Thermal Shock Resistance in MgO–C Refractories

Advanced Engineering Materials, EarlyView.
A mesostructure‐resolved numerical framework is developed to evaluate the thermal shock resistance of MgO–C refractories. By modeling interface debonding under rapid temperature changes and introducing a modified thermal shock parameter that accounts for mesocracks, the study shows how graphite content and aggregate size influence thermal shock ...
Jishnu Vinayak Gopi, Stephan Roth, Christos G. Aneziris, Bjoern Kiefer   +3 more
wiley   +1 more source