Results 81 to 90 of about 21,445 (257)

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

High-Tech Training for Birds of Prey. [PDF]

Animals (Basel), 2021
Granati G, Cichella F, Lucidi P.
europepmc   +1 more source

Temperature‐Tunable Cholesteric Liquid Crystal Optical Combiners for Extended Reality Applications

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Recent advancements in extended reality highlight their potential to enhance traditional displays like liquid crystal displays and organic light‐emitting diode screens. This article introduces an innovative cholesteric liquid crystal‐based optical combiner for head‐mounted displays, enabling seamless transitions between augmented reality, virtual ...
Yuanjie Xia, Haobo Li, Marija Vaskeviciute, Daniele Faccio, Affar S. Karimullah, Hadi Heidari, Rami Ghannam   +6 more
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  

Anticoagulant Rodenticide Contamination of Terrestrial Birds of Prey from Western Canada: Patterns and Trends, 1988-2018. [PDF]

Environ Toxicol Chem, 2022
Elliott JE, Silverthorn V, Hindmarch S, Lee S, Bowes V, Redford T, Maisonneuve F.   +6 more
europepmc   +1 more source

Adaptive Control of Run‐and‐Tumble Escape in Pursuit‐Evasion Dynamics of Intelligent Active Particles

Advanced Intelligent Systems, EarlyView.
The pursuit‐evasion game is studied for two adversarial active agents, modeled as deterministic self‐steering pursuer and stochastic, cognitive evader. For a successful evasion strategy, the motile target has to exploit all available pursuer information, e.g., by tuning the tumbling frequency with the pursuer distance.
Segun Goh, Dennis Haustein, Gerhard Gompper   +2 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  

Molecular Confirmation of Accipiter Birds of Prey as Definitive Hosts of Numerous Sarcocystis Species, including Sarcocystis sp., Closely Related to Pathogenic S. calchasi. [PDF]

Pathogens, 2023
Šukytė T, Butkauskas D, Juozaitytė-Ngugu E, Švažas S, Prakas P.   +4 more
europepmc   +1 more source

Upsampling DINOv2 Features for Unsupervised Vision Tasks and Weakly Supervised Materials Segmentation

Advanced Intelligent Systems, EarlyView.
Feature from recent image foundation models (DINOv2) are useful for vision tasks (segmentation, object localization) with little or no human input. Once upsampled, they can be used for weakly supervised micrograph segmentation, achieving strong results when compared to classical features (blurs, edge detection) across a range of material systems.
Ronan Docherty, Antonis Vamvakeros, Samuel J. Cooper   +2 more
wiley   +1 more source

Nature Conservation in Estonia Using the Example of Eagles

Пернатые хищники и их охрана, 2018
National nature protection on the territory of the present Estonia as well as in Europe started to take shape about the end of the 19th century. The first Estonian nature conservation act was passed in 1935 and the more general nature safeguarding act in 
Katrin Kaldma
doaj