Results 101 to 110 of about 212,588 (266)

$\tau$ polarization asymmetries in $B^+ \to \tau^+\nu_{\tau}\gamma$ and $B^+_c \to \tau^+\nu_{\tau}\gamma$

, 1999
We study the lepton polarization asymmetries in the radiative leptonic B decays of $B^+\to l^+\nu_{l}\gamma$ and $B^+_{c}\to l^+\nu_{l}\gamma$. We concentrate on the transverse component of the $\tau$ lepton asymmetries in the tau decay modes due to CP violation in theories beyond the standard model to search T violating effect.
Geng, C. Q., Lih, C. C., Wu, T. H.
openaire   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source

Chiral Perturbation Theory for $\tau \to \rho \pi\nu_\tau$, $\tau \to K^* \pi \nu_\tau$, and $\tau \to \omega \pi \nu_\tau$

, 1995
We use heavy vector meson $SU(2)_L \times SU(2)_R$ chiral perturbation theory to predict differential decay distributions for $\tau \rightarrow \rho \pi \nu_\tau$ and $\tau \rightarrow K^* \pi \nu_\tau$ in the kinematic region where $p_V \cdot p_\pi/m_V$ (here $V = \rho$ or $K^*$) is much smaller than the chiral symmetry breaking scale. Using the large
Davoudiasl, Hooman, Wise, Mark B.
openaire   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

GLOBALIZATION, CONTEMPORARY PROBLEMS AND TENDENCIES OF INTERNATIONAL BUSINESS DEVELOPMENT [PDF]

Economy and Sociology, 2016
Globalization phenomenon have a extremely actuality due to the fact that is a key factor on the increasing interdependence of national states as a result of the expansion and intensification of international relations.
Nicolae TAU
doaj  

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

Advanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari, Abril Azocar Guzman, Sarath Menon, Stefan Sandfeld, Tilmann Hickel, Markus Stricker   +5 more
wiley   +1 more source

Of Loss and Tau

Annals of Indian Academy of Neurology, 2022
openaire   +3 more sources

Chemical structure–property relationships of photocurable monomers/macromers: Potential binder candidates for ceramic/metal vat photopolymerization

Polymer Testing
Successful ceramic/metal vat photopolymerization (VPP) depends on the precise optimization of photocurable polymers to achieve ideal component properties.
Setareh Zakeri, Antonia Ressler, Piie Konnunaho, Teemu Sandblom, Joshua Cunningham, Milla Rinne, Matti Järveläinen, Anastasia Elias, Erkka J. Frankberg, Erkki Levänen   +9 more
doaj   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Fin del confinamiento y enfermedad similar a Kawasaki en niños: a propósito de COVID-19

Acta Médica Peruana, 2020
Christian Silva-Rengifo, Mariana Velasquez-Sotomayor, Joshuan J. Barboza   +2 more
doaj   +1 more source