Results 61 to 70 of about 10,987,903 (131)
Remarks on the Maximal Regularity for Parabolic Boundary Value Problems With Inhomogeneous Data
ABSTRACT Inspired by Ogawa‐Shimizu and Chen‐Liang‐Tsai on the second and first order derivative estimates of solutions of the heat equation in the upper half space with boundary data in homogeneous Besov spaces, we extend the estimates to any order of derivatives, including fractional derivatives.
Hui Chen, Su Liang, Tai‐Peng Tsai
wiley +1 more source
A method for systematic usability evaluation of interactive product interfaces [PDF]
Purpose: The paper aims at defining a user-centred design method to develop interactive product interfaces that allows to stretch time to market and to reduce prototyping costs.
Ceccacci S +3 more
core
Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia +3 more
wiley +1 more source
Photograph of Ryan Nelson, drummer for the Washington, D.C. punk band the Most Secret Method, performing at the Move Studio in Wilkinsburg, Pennsylvania in September 18, 1999.
Baronner, Chris
core
Groundnut Improvement for Aflatoxin Resistance: Progress and Opportunities
ABSTRACT Groundnut, or peanut, is an industrial oilseed crop that serves the food and feed industries and provides income along the value chain. Pre‐ and post‐harvest aflatoxin contamination, caused by Aspergillus spp., hinders the food and feed value and market opportunities of groundnut products. Developing and deploying aflatoxin‐resistant varieties
Tullu Tadessa Asefa +3 more
wiley +1 more source
ABSTRACT This study proposes a novel geometrically regularized gradient‐damage model for simulating dynamic mixed‐mode fracture in orthotropic materials with tension–compression asymmetry. In this model, a thermodynamic framework is formulated by incorporating damage dissipation into internal energy evolution, from which the constitutive relation and ...
Hui Li, Shanyong Wang
wiley +1 more source
Rothe Time Discretization and Weak Solutions for a Cutoff Westervelt System
ABSTRACTWe study a fully implicit Rothe time discretization for a cutoff first‐order formulation of the Westervelt equation. The key ingredients are the enthalpy variable and the primitive mobility variable, which turn each nonlinear time step into a uniformly monotone elliptic problem and avoid higher‐order energy estimates and inverse inequalities ...
Marvin Fritz
wiley +1 more source
ABSTRACT In this paper we study the long‐time stability of the Cauchy one‐leg θ$$ \theta $$‐methods for the two‐dimensional Navier‐Stokes equations. We establish the uniform dissipativity in H1$$ {H}^1 $$, in the sense that the semi‐discrete‐in‐time approximations possess a global attractor for a small enough time step, using the discrete Grönwall ...
Isabel Barrio Sanchez +2 more
wiley +1 more source
Cauchy problem of the generalized Zakharov type system in [Formula: see text]. [PDF]
You S, Ning X.
europepmc +1 more source
Model Predictive Control of Gas Networks Based on Port‐Hamiltonian Formulations
ABSTRACT To efficiently compute optimal compressor actions in gas networks, we investigate port‐Hamiltonian models consisting of linear and a nonlinear model assumptions. The control actions are derived via adjoint‐based gradients that incorporate the constraints of the underlying optimization problem. We then present results from the implementation of
Andres Ortegón‐Villacorte +1 more
wiley +1 more source

