Results 21 to 30 of about 333 (141)

Predicting COVID-19 vaccination intention: the determinants of vaccine hesitancy [PDF]

open access: yes, 2021
Data is available at https://doi.org/10.17605/OSF.IO/TR2P3. Analysis code was written in R and Python and is available at https://nunokf.github.io/Predicting-COVID-19-Vaccination-Intention-The-Determinants-of-Vaccine-Hesitancy-/.Do people want to be ...
Arantes, Joana   +4 more
core   +1 more source

Bacterial Memetic Algorithm for Asymmetric Capacitated Vehicle-Routing Problem [PDF]

open access: yes, 2022
The vehicle-routing problem (VRP) has many variants, including the most accurate models of real-life transportation tasks, making it one of the most important mathematical problems in the field of logistics.
Botzheim, Janos, Hollo-Szabo, Akos
core   +1 more source

Hybridization of Arithmetic Optimization with Great Deluge Algorithms for Feature Selection Problems in Medical Diagnoses

open access: yesJordanian Journal of Computers and Information Technology, 2022
In the field of medicine, has resulted in the need to filter these data to find information that is relevant for specific research problems. However, in the realm of scientific study, the process of selecting the appropriate data or features represents a
MOHAMMED ALWESHAH
doaj   +1 more source

Enhancing Rice Leaf Disease Classification: A Customized Convolutional Neural Network Approach [PDF]

open access: yes, 2023
In modern agriculture, correctly identifying rice leaf diseases is crucial for maintaining crop health and promoting sustainable food production. This study presents a detailed methodology to enhance the accuracy of rice leaf disease classification.
Abasi, Ammar Kamal   +4 more
core   +2 more sources

An optimization method for underwater images enhancement

open access: yesWasit Journal for Pure Sciences, 2023
 Underwater images suffer from absorption and scattering of light, so underwater images are blurry, while contrast, clarity, and lighting are low. To improve the quality of underwater images, a method based on the new metaheuristic algorithm, the CHIO ...
Zaid Alyasseri, Rana Ghalib
doaj   +1 more source

Dual‐stage day‐ahead optimized performance of renewable‐based microgrids

open access: yesIET Renewable Power Generation, 2023
In distributed networks, wind turbine generators (WTGs) are to be optimally sized and positioned for cost‐effective and efficient network service. Various meta‐heuristic algorithms have been proposed to allocate WTGs within microgrids.
Ahmed M. Helmi   +3 more
doaj   +1 more source

Role of Metaheuristics in Optimizing Microgrids Operating and Management Issues::A Comprehensive Review [PDF]

open access: yes, 2023
The increased interest in renewable-based microgrids imposes several challenges, such as source integration, power quality, and operating cost. Dealing with these problems requires solving nonlinear optimization problems that include multiple linear or ...
Olabi, A. G.   +3 more
core   +1 more source

Flower pollination algorithm parameters tuning [PDF]

open access: yes, 2021
The flower pollination algorithm (FPA) is a highly efficient metaheuristic optimization algorithm that is inspired by the pollination process of flowering species.
Mergos, P.   +3 more
core   +1 more source

Adaptive Metaheuristic Methods Based on the Covid-19 Virus’ Behavior and Measures for Fight It [PDF]

open access: yes, 2023
The research proposes the numerical optimization methods are based on metaheuristic methods on the basis of COVID-19 virus' behavior and measures to fight it.
Fedorov, Eugene   +5 more
core  

A Bioinformatics Approach to Investigate Structural and Non-Structural Proteins in Human Coronaviruses [PDF]

open access: yes, 2022
Recent studies confirmed that people unexposed to SARS-CoV-2 have preexisting reactivity, probably due to previous exposure to widely circulating common cold coronaviruses. Such preexistent reactivity against SARS-CoV-2 comes from memory T cells that can
A. Pasqui   +5 more
core   +1 more source

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