Results 101 to 110 of about 27,349 (293)
Nature-inspired waveform optimisation for range spread target detection in cognitive radar
The Journal of Engineering, 2019 The waveform optimisation problem in cognitive radar is non-convex and will have sub-optimal solutions when solved by the semi-definite relaxation (SDR) technique. Here, a novel nature-inspired waveform optimisation framework is proposed for range-spread
Qing Wang +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero +9 more
wiley +1 more source
Object tracking using firefly algorithm
IET Computer Vision, 2013 Firefly algorithm (FA) is a new meta‐heuristic optimisation algorithm that mimics the social behaviour of fireflies flying in the tropical and temperate summer sky.
Ming‐Liang Gao +4 more
doaj +1 more source
Particle Swarm Optimisation Applied to the Direct Aperture Optimisation Problem in Radiation Therapy. [PDF]
Cancers (Basel), 2023 Tello-Valenzuela G +2 more
europepmc +1 more source
Swarm optimization for adaptive phase measurements with low visibility
, 2013 Adaptive feedback normally provides the greatest accuracy for optical phase measurements. New advances in nitrogen vacancy centre technology have enabled magnetometry via individual spin measurements, which are similar to optical phase measurements but ...
Berry, Dominic W. +1 more
core +1 more source
Advanced Engineering Materials, EarlyView.A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer +3 more
wiley +1 more source
Visualisation of advanced search [PDF]
, 2008 This article presents investigation on visualisation of search processes. Existing evolutionary and adaptive algorithms for search and optimisation, in certain extent, may differ from each other in behaviour and in obtained results.
Kurman, Vassili, Penev, Kalin
core +1 more source
Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies
Advanced Engineering Materials, EarlyView.Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo +3 more
wiley +1 more source
Spider monkey optimisation assisted particle filter for robust object tracking
IET Computer Vision, 2017 Particle filters (PFs) are sequential Monte Carlo methods that use particle representation of state‐space model to implement the recursive Bayesian filter for non‐linear and non‐Gaussian systems. Owing to this property, PFs have been extensively used for
Rajesh Rohilla +2 more
doaj +1 more source
Global Trajectory Optimisation : Can We Prune the Solution Space When Considering Deep Space Manoeuvres? [Final Report] [PDF]
, 2008 This document contains a report on the work done under the ESA/Ariadna study 06/4101 on the global optimization of space trajectories with multiple gravity assist (GA) and deep space manoeuvres (DSM). The study was performed by a joint team of scientists
Anderson, James D. +5 more
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