Results 81 to 90 of about 14,218 (195)

Numerical Simulation of Post‐Yield Hysteretic Behavior of Lap‐Spliced Reinforced Concrete Bridge Pier Walls Under Earthquake Loading

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 6, Page 1356-1376, May 2026.
ABSTRACT Reinforced concrete pier walls designed before the 1970s often incorporate lap splice in potential plastic‐hinge regions. Previous experimental tests indicate that most of pier walls experienced post‐yield lap splice failure, necessitating a modeling approach that captures not only lap splice strength but also deformation capacity.
Gun Chan Lee, Sujith Mangalathu, Jong‐Su Jeon   +2 more
wiley   +1 more source

Achieving Functionality Targets for Seismically Isolated Steel Buildings Using Gaussian Process Modeling

Earthquake Spectra, Volume 42, Issue 2, May 2026.
As seismic design paradigms shift toward functional recovery, there is a need for efficient methods to achieve desired decision variables (DVs), such as probability of replacement, repair cost, and downtime of the building, for seismically isolated buildings.
Huy G. Pham, Tracy C. Becker
wiley   +1 more source

Efficient Energy‐Stable Discontinuous Galerkin Scheme for the Non‐Isothermal Cahn–Hilliard–Navier–Stokes Two‐Phase Fluid Flow System

International Journal for Numerical Methods in Engineering, Volume 127, Issue 7, 15 April 2026.
ABSTRACT In this article, we propose a novel numerical framework for the non‐isothermal Cahn–Hilliard–Navier–Stokes two‐phase flow system, which couples the incompressible Navier–Stokes equations, the Cahn–Hilliard phase‐field equation, and the heat transport equation to capture temperature‐dependent two‐phase flow dynamics.
Guang‐An Zou, Meiting Wang, Kejia Pan, Yin Yang, Xiaofeng Yang   +4 more
wiley   +1 more source

Transference of bilinear multiplier operators on Lorentz spaces

Illinois Journal of Mathematics, 2003
We prove a DeLeeuw type theorem of transference of boundedness for modulation invariant multiplier operators between the groups defined by the real line and the torus.
Blasco, Oscar, Villarroya, Francisco
openaire   +4 more sources

Design for flexibility: An adjustable robust optimization approach with decision‐dependent uncertainty

AIChE Journal, Volume 72, Issue 4, April 2026.
ABSTRACT Flexibility is a crucial characteristic of industrial systems that face increasing volatilities and is therefore essential to ensure feasible operation under uncertainty. Flexibility is often closely tied to the design of a system, and careful consideration must be taken to understand the trade‐off between design cost and operational ...
Jnana Sai Jagana, Sreekanth Rajagopalan, Satyajith Amaran, Qi Zhang   +3 more
wiley   +1 more source

Why Is the Peak Group Analysis So Effective for IR Spectra Analysis?

Journal of Chemometrics, Volume 40, Issue 4, April 2026.
ABSTRACT Peak group analysis (PGA), an MCR algorithm, has proven to be very successful in extracting pure component spectra and concentration profiles from IR and Raman spectral data when investigating carbonylation reactions with transition metal catalysts.
Klaus Neymeyr, Christoph Kubis, Lukas Prestin, Robert Franke, Mathias Sawall   +4 more
wiley   +1 more source

‘ukbioprepr': an R package to support reproducible preparation of environmental data for biodiversity modelling in the UK

Ecography, Volume 2026, Issue 4, April 2026.
Biodiversity modelling is essential for explaining and predicting ecological responses to environmental change and assessing progress towards targets in the Kunming‐Montreal Global Biodiversity Framework (CBD 2022). The UK benefits from rich biodiversity time‐series data and numerous open‐source environmental datasets.
Charlotte Rose Rush, Joseph Cooper, Cecilia Larrosa, Martin Wilkes   +3 more
wiley   +1 more source

Notes on the spaces of bilinear multipliers

, 2009
A locally integrable function $m( , )$ defined on $\mathbb R^n\times \mathbb R^n$ is said to be a bilinear multiplier on $\mathbb R^n$ of type $(p_1,p_2, p_3)$ if $$ B_m(f,g)(x)=\int_{\mathbb R^n} \int_{\mathbb R^n}\hat f( )\hat g( )m( , )e^{2 i(} d d $$ defines a bounded bilinear operator from $L^{p_1}(\mathbb R^n)\times L^{p_2}(\mathbb R^n) $
openaire   +2 more sources

On some bilinear Fourier multipliers with oscillating factors, I

Journal of Functional Analysis
For s>0, s≠1, bilinear Fourier multipliers of the form ei(∣∣ξ∣∣s+∣∣η∣∣s+∣∣ξ+η∣∣s)σ(ξ,η) are considered, where σ(ξ,η) belongs to the Hörmander class Sm1,0(R2n). A criterion for m to ensure the L∞×L∞→L∞, L1×L∞→L1, and L∞×L1→L1 boundedness of the corresponding bilinear operators is given.
Kato, Tomoya, Miyachi, Akihiko, Shida, Naoto, Tomita, Naohito   +3 more
openaire   +3 more sources

Data Clustering Method for Fault‐Tolerant Privacy Protection of Smart Grid Based on BGN Homomorphic Encryption Algorithm

Engineering Reports, Volume 8, Issue 4, April 2026.
Smart meter (SM): Collect the data of users' electricity consumption periodically, and preprocess the noise reduction by using the Robust Local Weighted Regression algorithm, then encrypt the private data in it by Boneh‐Goh‐Nissim homomorphic encryption, and submit the encrypted private data to the fog node.
Jiangtao Guo, Yajie Li, Jia Shen, Tao Ming, Yuan Cao, Zuosong Dai   +5 more
wiley   +1 more source