Results 91 to 100 of about 193,561 (277)

Nonlinear effects and the behavior of total hadronic and photonic cross sections

, 2013
In this work we use an eikonalized minijet model where the effects of the first nonlinear corrections to the DGLAP equations are taken into account. The contributions coming from gluon recombination effects are included in the DGLAP+GLRMQ approach for ...
Durães, F. O., Giannini, A. V.
core   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

Advanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek, Jakub Hurník, Miroslav Šmíd, Ondřej Zobač, Melanie Todt, Daniel Koutný   +5 more
wiley   +1 more source

Multi-valued, singular stochastic evolution inclusions

, 2013
We provide an abstract variational existence and uniqueness result for multi-valued, monotone, non-coercive stochastic evolution inclusions in Hilbert spaces with general additive and Wiener multiplicative noise.
Attouch, Attouch, Barbu, Barbu, Barbu, Barbu, Barbu, Barbu, Barbu, Barbu, Barbu, Barbu, Barbu, Barbu, Barbu, Bensoussan, Berryman, Beyn, Bian, Borwein, Bruck, Brézis, Chang, Ciotir, Ciotir, Ciotir, Crauel, Da Prato, Es-Sarhir, Es-Sarhir, Fukushima, Gess, Gess, Giga, Gyöngy, Hu, Hu, Kawohl, Kim, Komorowski, Krylov, Ladyženskaja, Lichnewsky, Liu, Liu, Liu, Maligranda, Moser, Nagai, Papageorgiou, Papageorgiou, Pardoux, Parthasarathy, Peszat, Phelps, Pratt, Prévôt, Rao, Reed, Ren, Rockafellar, Rudin, Röckner, Răşcanu, Showalter, Stephan, Vázquez, Wang, Wang, Wang, Zhou, Zygmunt   +71 more
core   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

A Variational r-Adaption and Shape-Optimization Method for Finite-Deformation Elasticity [PDF]

, 2003
This paper is concerned with the formulation of a variational r-adaption method for finite-deformation elastostatic problems. The distinguishing characteristic of the method is that the variational principle simultaneously supplies the solution, the ...
Ortiz, M., Thoutireddy, P.
core  

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

Unraveling the role of data sharing in open finance diffusion: an evolutionary game approach on complex networks

Future Business Journal
Data sharing has become a transformative force in the global financial ecosystem, driving the evolution from open banking to open finance. In this study, we develop a diffusion model using evolutionary game theory on complex networks to explore how data ...
Dongqing Chen, Chaoqun Ma, Liwei Zhang, Lijie Li   +3 more
doaj   +1 more source

Role of stable modes in driven shear-flow turbulence

, 2018
A linearly unstable, sinusoidal $E \times B$ shear flow is examined in the gyrokinetic framework in both the linear and nonlinear regimes. In the linear regime, it is shown that the eigenmode spectrum is nearly identical to hydrodynamic shear flows, with
Fraser, A. E., Pueschel, M. J., Terry, P. W., Zweibel, E. G.   +3 more
core   +1 more source