Results 71 to 80 of about 171 (128)

Seascape genomics and mitogenomic phylogeography of the sailfish (Istiophorus platypterus)

open access: yes, 2023
Permeable phylogeographic barriers characterize the vast open ocean, boosting gene flow and counteracting population differentiation and speciation of widely distributed and migratory species. However, many widely distributed species consists of distinct populations throughout their distribution, evidencing that our understanding of how the marine ...
Ferrette, Bruno Lopes da Silva   +11 more
openaire   +1 more source

An improved Differential evolution with Sailfish optimizer (DESFO) for handling feature selection problem

open access: yesScientific Reports
As a preprocessing for machine learning and data mining, Feature Selection plays an important role. Feature selection aims to streamline high-dimensional data by eliminating irrelevant and redundant features, which reduces the potential curse of ...
Safaa. M. Azzam   +2 more
doaj   +1 more source

Microgrid stability control in both islanded and connected modes based on sailfish optimization algorithm considering solar energy sources

open access: yesJournal of Applied Science and Engineering
In this article, a nonlinear control method based on a virtual synchronous inverter is presented in order to maintain the stability of the microgrid in the island and connected mode with the presence of solar renewable energy sources.
Shasha Li   +3 more
doaj   +1 more source

Sailfish optimizer based CLAHE with U-NET for MRI brain tumour segmentation

open access: yesMeasurement: Sensors
Semantic brain tumour segmentation is a significant contribution to medical image processing. This research is helpful for doctors making diagnoses and determining the severity of lesions.
G. Yogalakshmi, B. Sheela Rani
doaj   +1 more source

Federated Learning With Sailfish-Optimized Ensemble Models for Anomaly Detection in IoT Edge Computing Environment

open access: yesIEEE Access
The Internet of Things (IoT) has transformed cyber-physical systems by enabling seamless connectivity and automation. However, IoT devices face resource constraints, making anomaly detection challenging.
Aravam Babu, A. Bagubali
doaj   +1 more source

Sailfish generate foraging opportunities for seabirds in multi-species predator aggregations

open access: yesBiology Letters
While various marine predators form associations, the most commonly studied are those between subsurface predators and seabirds, with gulls, shearwaters or terns frequently co-occurring with dolphins, billfish or tuna. However, the mechanisms underlying these associations remain poorly understood.
M. Licht   +8 more
openaire   +3 more sources

Optimization of Multi-Objective Problems for Sailfish-Shaped Airfoils Based on the Multi-Island Genetic Algorithm

open access: yesMachines
This article uses the sailfish outline as an airfoil profile to create a dual vertical-axis water turbine model for capturing wave and tidal current energy. A parametric water turbine model is built with the shape function perturbation and characteristic
Aiping Wu   +3 more
doaj   +1 more source

Computational machine learning estimation of digitoxin solubility in supercritical solvent at different temperatures utilizing ensemble methods

open access: yesScientific Reports
The solubility of medications in supercritical solvent is the most important factor that can be determined via appropriate computational tools. This work explores the modeling of digitoxin solubility as the case study in supercritical CO2 and solvent ...
Hadil Faris Alotaibi   +8 more
doaj   +1 more source

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