Results 21 to 30 of about 129,334 (289)

Improved Bald Eagle Search Optimization Algorithm for Feature Selection in Classification [PDF]

open access: goldInternational Journal of Computational Intelligence Systems
Feature selection serves as an effective way for decreasing the quantity of features within a dataset, which helps enhance the performance of classification in machine learning (ML). In this paper, we formulate a joint feature selection problem to reduce
Jinghui Feng, Xukun Zhang, Lihua Zhang
doaj   +2 more sources

The development of multiplex STR panels for the identification of bald eagles (Haliaeetus leucocephalus) and golden eagles (Aquila chrysaetos)

open access: yesForensic Science International: Animals and Environments, 2023
The ability to reliably genotype individual bald eagle (Haliaeetus leucocephalus) and golden eagle (Aquila chrysaetos) samples has proven to be a valuable forensic tool for investigations of illegal trafficking of eagle feathers and body parts.
Darren J. Wostenberg   +1 more
doaj   +1 more source

The Bald And Golden Eagle Protection Act, Species-Based Legal Protection And The Danger Of Misidentification [PDF]

open access: yesPotchefstroom Electronic Law Journal, 2015
The Bald and Golden Eagle Protection Act of 1940 bestows legal protection on two North American eagle species in the United States of America.
Johann C Knobel
doaj   +1 more source

Prevalence and Genetic Diversity of Haemoproteus and Leucocytozoon in Raptors and Other Captive Birds at the National Zoological Garden in South Africa. [PDF]

open access: yesIntegr Zool
Captive birds at the National Zoological Garden in South Africa harbor diverse haemosporidian parasite species and lineages. This might compromise conservation efforts of threatened species. ABSTRACT Avian haemosporidian infections have been associated with disease outbreaks in zoos and rehabilitation centers globally. This study aimed to determine the
Gaorekwe RM   +3 more
europepmc   +2 more sources

A Curve Approximation Approach Using Bio-inspired Polar Coordinate Bald Eagle Search Algorithm

open access: yesInternational Journal of Computational Intelligence Systems, 2022
In this paper, a curve approximation approach using bio-inspired polar coordinate bald eagle search algorithm (PBES) is proposed. PBES algorithm is inspired by the spiral mechanism of bald eagle during predation.
Yunhui Zhang   +4 more
doaj   +1 more source

Radiometric Constraints on the Timing, Tempo, and Effects of Large Igneous Province Emplacement

open access: yesGeophysical Monograph Series, Page 27-82., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jennifer Kasbohm   +2 more
wiley  

+1 more source

Utilization Probability Map for Migrating Bald Eagles in Northeastern North America: A Tool for Siting Wind Energy Facilities and Other Flight Hazards. [PDF]

open access: yesPLoS ONE, 2016
Collisions with anthropogenic structures are a significant and well documented source of mortality for avian species worldwide. The bald eagle (Haliaeetus leucocephalus) is known to be vulnerable to collision with wind turbines and federal wind energy ...
Elizabeth K Mojica   +2 more
doaj   +1 more source

Adaptive management to improve eagle conservation at terrestrial wind facilities

open access: yesConservation Science and Practice, 2021
The development and installation of renewable energy comes with environmental cost, including the death of wildlife. These costs occur locally, and seem small compared to the global loss of biodiversity.
Leslie New   +5 more
doaj   +1 more source

Mitochondrial Genome Analysis of Philippine Eagles (<i>Pithecophaga jefferyi</i> Ogilvie-Grant 1896) From the Greater Mindanao Faunal Region. [PDF]

open access: yesEcol Evol
Mitogenome sequencing is a promising alternative for the genetic studies of animals. In this work, we examined the genetic diversity of the critically endangered and endemic Philippine eagles and their evolutionary relationship to other birds of prey.
Bacus MG   +11 more
europepmc   +2 more sources

Optimal size and location of distributed generations in distribution networks using bald eagle search algorithm

open access: yesElectrical engineering & Electromechanics, 2022
Introduction. In the actual era, the integration of decentralized generation in radial distribution networks is becoming important for the reasons of their environmental and economic benefits. Purpose.
N. Tebbakh, D. Labed, M. A. Labed
doaj   +1 more source

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