Results 11 to 20 of about 134,097 (347)

Combined SGC-Ball Interpolation Curves: Construction and IGEO-Based Shape Optimization

open access: yesMathematics, 2023
With the swift advancement of the geometric modeling industry and computer technology, traditional generalized Ball curves and surfaces are challenging to achieve the geometric modeling of various complex curves and surfaces.
Jiaoyue Zheng   +3 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

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

A Nonlinear Convex Decreasing Weights Golden Eagle Optimizer Technique Based on a Global Optimization Strategy

open access: yesApplied Sciences, 2023
A novel approach called the nonlinear convex decreasing weights golden eagle optimization technique based on a global optimization strategy is proposed to overcome the limitations of the original golden eagle algorithm, which include slow convergence and
Jiaxin Deng   +3 more
doaj   +1 more source

Preliminary Findings into Current State of Breeding Population of Golden Eagle in Armenia

open access: yesПернатые хищники и их охрана, 2023
In the 1990’s, in the South Caucasus, at least 75–100 breeding pairs were known, nevertheless, there is no exact data on Golden Eagles in Armenia. Various estimations were done for the species in the early 2000’s, varying between 20–80 breeding pairs ...
Levon A. Harutyunyan   +1 more
doaj   +1 more source

Modeling Late-Summer Distribution of Golden Eagles (Aquila chrysaetos) in the Western United States. [PDF]

open access: yesPLoS ONE, 2016
Increasing development across the western United States (USA) elevates concerns about effects on wildlife resources; the golden eagle (Aquila chrysaetos) is of special concern in this regard.
Ryan M Nielson   +4 more
doaj   +1 more source

Numbers and distribution of eagles in the Czech Republic: reason for optimism

open access: yesПернатые хищники и их охрана, 2023
At present, four eagle species are regular breeders in the Czech Republic: White Tailed Sea-Eagle (Haliaeetus albicilla), Eastern Imperial Eagle (Aquila heliaca), Lesser Spotted Eagle (Aquila [Clanga] pomarina), and Golden Eagle (Aquila chrysaetos ...
Tomáš Bělka, David Horal
doaj   +1 more source

Landscapes for Energy and Wildlife: Conservation Prioritization for Golden Eagles across Large Spatial Scales. [PDF]

open access: yesPLoS ONE, 2015
Proactive conservation planning for species requires the identification of important spatial attributes across ecologically relevant scales in a model-based framework.
Jason D Tack, Bradley C Fedy
doaj   +1 more source

Study of Breeding and Migrations of the Golden Eagle in Mongolia

open access: yesПернатые хищники и их охрана, 2023
Golden Eagles (Aquila chrysaetos) play a crucial role in the ecosystems of the Bayan-Ulgii province and its neighboring regions. Our research focuses on the comprehensive survey of Golden Eagle nests and study of their migration patterns via the ...
Khurelsukh Dulmaa
doaj   +1 more source

Selection of Nesting Habitat and Insular Niche Separation of Two Sympatric Aquila Species

open access: yesDiversity, 2022
Aquila chrysaetos and Aquila fasciata are two congeneric eagle species distributed in the Mediterranean region which are supposed to compete for similar breeding and foraging resources.
Maria Solanou   +5 more
doaj   +1 more source

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