Results 141 to 150 of about 231,053 (315)

Machine learning based decision support for a class of many-objective optimisation problems [PDF]

open access: yes, 2013
There is a growing recognition for the multiple criteria decision making (MCDM) based multi-objective evolutionary algorithms (MOEAs) for tackling many-objective optimisation problems (MaOPs).
Duro, Joao A.
core  

Adaptive Observer for Coupled Wave PDE and Infinite ODE With Sampled Data and Unknown Input: Application to Brain Hemodynamics Estimation

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This article proposes a convergent adaptive observer for a damped wave PDE and an infinite‐dimensional ODE coupled in cascade using sampled‐in‐space ODE state measurements. The proposed observer estimates the distributed states of the PDE and ODE along with unknown PDE parameters and spatial input.
Zehor Belkhatir   +2 more
wiley   +1 more source

Horizontal gene transfer and evolution of antibiotic gene clusters [PDF]

open access: yes
Genome sequencing projects from diverse bacteria and the release of genetically engineered microorganisms make the topic of horizontal gene transfer (HGT) fashionable.
Kallifidas, Dimitrios
core  

What Do Large Language Models Know About Materials?

open access: yesAdvanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer   +2 more
wiley   +1 more source

Unified phase-field numerical simulation and resilience evaluation on crack damage evolution of shield tunnels in saturated soft soil

open access: yesYantu gongcheng xuebao
Due to sudden disturbances caused by adjacent construction projects, shield tunnels in saturated soft soil frequently experience localized unstable seepage.
HUANG Hongwei1, WANG Feiyang2
doaj   +1 more source

Development of a change framework to study SME web site evolution

open access: yes, 2007
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.It has been suggested that the adoption of e-commerce by Small and Medium-sized Enterprises (SMEs) follows a sequence of stages with each representing ...
Alonso Mendo, Fernando
core  

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

open access: yesAdvanced 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   +3 more
wiley   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Problems presented by the surgical patients after being released from the hospital and the role of nursing - a descriptive study

open access: yesOnline Brazilian Journal of Nursing, 2006
This study aimed at identifying problems presented by the surgical patients after being released from the hospital, connecting them with the perioperative assistance and discuss possible nursing actions for the improvement of the patients´ evolution ...
Lúcia G D M Silva, Rúbia A Lacerda
doaj  

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