Results 101 to 110 of about 165,971,014 (271)

Migrating hoverflies as potential food source for co-migrating insectivorous birds

Royal Society Open Science
Most migrating birds must replenish energy reserves during migration. Food availability significantly influences migratory routes and can even force migrants to detour, but still little is known about potential co-migration between insectivorous birds ...
Antonín Hlaváček, Peter Mikula, Jiří Hadrava, Radek K. Lučan   +3 more
doaj   +1 more source

The Dangerous Side of Being a Predator: Toxoplasma gondii and Neospora caninum in Birds of Prey. [PDF]

Pathogens, 2023
Zanet S, Veronesi F, Giglia G, Baptista CRP, Morganti G, Mandara MT, Vada R, De Carvalho LMM, Ferroglio E.   +8 more
europepmc   +1 more source

Explaining the Origin of Negative Poisson's Ratio in Amorphous Networks With Machine Learning

Advanced Intelligent Discovery, EarlyView.
This review summarizes how machine learning (ML) breaks the “vicious cycle” in designing auxetic amorphous networks. By transitioning from traditional “black‐box” optimization to an interpretable “AI‐Physics” closed‐loop paradigm, ML is shown to not only discover highly optimized structures—such as all‐convex polygon networks—but also unveil hidden ...
Shengyu Lu, Xiangying Shen
wiley   +1 more source

Population Processes of Genetic Divergence in Palearctic Buzzards During the Late Pleistocene: Advance Report

Пернатые хищники и их охрана, 2018
Our study illustrates how complex population processes over the Late Pleistocene have shaped the patterns of genetic divergence in Palearctic buzzards, due to the effects of population expansions and contractions, with hybridization at contact zones ...
Michael J. Jowers, Santiago Sánchez- Ramírez, Susana Lopes, Igor V. Karyakin, Valery Ch. Dombrovski, Abdeljebbar Qninba, Thijs Valkenberg, Nuno Onofre, Nuno Ferrand, Pedro Beja, Luís Palma, Raquel Godinho   +11 more
doaj  

Molecular identification of the main raptor bird species from the Arequipa-Lima region, Peru, using sanger sequencing

Acta Scientiarum: Biological Sciences
A total of 14 feather samples were collected from the following birds of prey: Buteo polyosoma, Geranoaetus melanoleucus, Bubo magellanicus, Athene cunicularia, Falco sparverius, Vultur gryphus, Spizaetus ornatus, Falco rufigularis, Morphnus guianensis,
Wilmer Julio Paredes Fernandez, Maria Elena Suaña Quispe, Adolfo Roman Ramos Paredes, Erick Andy Huarilloclla Cordova, Thyfanny Brigitte Cuellar Ramos, Holger Mayta Malpartida   +5 more
doaj   +1 more source

Mercury Exposure in Birds of Prey from Norway: Relation to Stable Carbon and Nitrogen Isotope Signatures in Body Feathers. [PDF]

Bull Environ Contam Toxicol, 2023
Gómez-Ramírez P, Bustnes JO, Eulaers I, Johnsen TV, Lepoint G, Pérez-García JM, García-Fernández AJ, Espín S, Jaspers VLB.   +8 more
europepmc   +1 more source

Automated Bacterial Identification and Morphological Feature Analysis in Low‐Dose Cryo‐EM Using YOLOv11

Advanced Intelligent Discovery, EarlyView.
AI‐based tools enable rapid characterization of bacterial ultrastructure in low‐dose cryogenic transmission electron microscopy. The envelope thickness tool quantifies membrane thickness and anisotropy. The flagella module analyzes filament morphology and detects cell‐flagella contacts.
Sita Sirisha Madugula, Lynnicia N. Massenburg, Spenser R. Brown, Amber N. Bible, Chanda R. Harris, Lance X. Zhang, Kiara Parker, Scott T. Retterer, Jennifer L. Morrell‐Falvey, Rama K. Vasudevan, Alexis N. Williams   +10 more
wiley   +1 more source

Conservation Status of Breeding Eagles in France

Пернатые хищники и их охрана, 2018
Seven species of eagle breed in France: Golden Eagle (Aquila chrysaetos), Lesser spotted Eagle (Aquila pomarina), Bonelli’s Eagle (Aquila fasciata), Booted Eagle (Hieraaetus pennatus), Short-toed Eagle (Circaetus gallicus), Osprey (Pandion haliaetus) and
Marie-Françoise Canevet, Edouard Lhomer, Dominique Michelat, Hugo Pontalier, Christian Riols   +4 more
doaj  

Haliaeetus leucocephalus

, 2019
This image from Birds of Prey Northwest, in Idaho, is a before and after photo of Beauty the Bald eagle, who was shot in the beak and received a pioneering, 3D printed prosthetic beak.
Hush, Glen
core  

Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This work gathers, in a review style, an extensive and comprehensive literature overview on the development of autonomous actuators based on synthetic materials, bringing together valuable knowledge from several studies. Furthermore, the article identifies the fundamental principles of actuation mechanisms and defines key parameters to address the size
Alejandro Palacios, Léon Chiriatti, Simon Poppinga, Thomas Speck, Vincent Le Houérou   +4 more
wiley   +1 more source