Results 71 to 80 of about 6,184,520 (197)

Spacecraft and Asteroid Thermal Image Generation for Proximity Navigation and Detection Scenarios

Applied Sciences
On-orbit autonomous relative navigation performance strongly depends on both sensor suite and state reconstruction selection. Whenever that suite relies on image-based sensors working in the visible spectral band, the illumination conditions strongly affect the accuracy and robustness of the state reconstruction outputs.
Matteo Quirino, Michèle Roberta Lavagna
openaire   +2 more sources

Clinical descriptive and long‐term outcome of melanocytic uveal lesions in young dogs: 40 cases (45 eyes) including 13 cases of sector iridectomy

Veterinary Ophthalmology, Volume 28, Issue 2, Page 371-385, March 2025.
Abstract Purpose To describe the clinical features surgical technique, early and long‐term outcome with or without surgery, and histopathological findings of melanocytic anterior uveal lesions in young dogs. Methods Medical records of dogs at a guide dog facility removed from training due to a pigmented iris lesion were reviewed from 2014 to 2021 ...
Valerie Liliane Dufour, Julie A. Cohen, Charles‐Antoine Assenmacher, Dolores M. Holle, Amy C. Durham, Gustavo D. Aguirre, Keiko Miyadera   +6 more
wiley   +1 more source

Intraocular osseous metaplasia in an older red‐tailed hawk (Buteo jamaicensis) 24 years following traumatic injury to the globe

Veterinary Ophthalmology, EarlyView.
Abstract An approximately 26‐year‐old, suspected female, red‐tailed hawk (Buteo jamaicensis) was presented with a history of chronic ocular changes of the left eye likely secondary to blunt trauma resulting in blindness and phthisis bulbi. Ophthalmic evaluation of OS revealed a large intraocular mass, 3+ aqueous flare indicating anterior uveitis, and ...
Taylr Wells, Miranda Sadar, Haley Jost, Leandro Teixeira, Michala de Linde Henriksen   +4 more
wiley   +1 more source

Delayed‐onset cord1 progressive retinal atrophy in English Springer Spaniels genetically affected with the RPGRIP1 variant

Veterinary Ophthalmology, EarlyView.
Abstract Objective Cone‐rod dystrophy (cord1) is a form of progressive retinal atrophy. It is linked to an RPGRIP1 genetic variant which is the third most common canine disease variant thus far. While the variant affects various breeds, it is highly prevalent in English Springer Spaniels (ESSs).
Jennifer C. Kwok, Yu Sato, Jessica K. Niggel, Emma Ozdogan, Leonardo Murgiano, Keiko Miyadera   +5 more
wiley   +1 more source

Configuration of single giant planet systems generating ‘Oumuamua-like interstellar asteroids

Monthly Notices of the Royal Astronomical Society
ABSTRACT The first discovered interstellar small object, ‘Oumuamua (1I/2017 U1), presents unique physical properties of extremely elongated geometric shape and dual characteristics of an asteroid and a comet. These properties suggest a possible origin through tidal fragmentation, which posits that ‘Oumuamua was produced through intensive
Xi-Ling Zheng, Ji-Lin Zhou
openaire   +2 more sources

Silicosarcoidosis: Histologic and Clinical Features of an Occupational Granulomatous Disease

American Journal of Industrial Medicine, Volume 68, Issue 6, Page 491-507, June 2025.
ABSTRACT Sarcoidosis is a multisystem inflammatory disease of unknown etiology. Growing evidence indicates that occupational exposure to respirable crystalline silica (RCS) is associated with an increased incidence of sarcoidosis. Yet a diagnosis of sarcoidosis rarely prompts investigation to identify preventable exposures.
Jeremy T. Hua, Carlyne D. Cool, Einat Fireman Klein, Yochai Adir, Lukas J. Lee, Lauren M. Zell‐Baran, Robert A. Cohen, Richard C. Kraus, E. Brigitte Gottschall, Silpa D. Krefft, Charles Van Hook, Cecile S. Rose   +11 more
wiley   +1 more source

Machine learning techniques for classifying dangerous asteroids. [PDF]

MethodsX, 2023
Malakouti SM, Menhaj MB, Suratgar AA.
europepmc   +1 more source

Chemical Evolution of Early Macromolecules: From Prebiotic Oligopeptides to Self‐Organizing Biosystems via Amyloid Formation

Chemistry – A European Journal, Volume 31, Issue 29, May 22, 2025.
APR‐A, an aggregation‐prone oligopeptide, can convert into APR‐B through distinct mutational pathways—some exclusively forming insoluble amyloid‐like peptides, others yielding water‐soluble, non‐aggregating monomers. These orthogonal pathways in chemical evolution may have driven macromolecular assembly under prebiotic Earth conditions, potentially ...
Fruzsina Bencs, Nóra Taricska, Zsolt Dürvanger, Dániel Horváth, Zsolt Fazekas, Vince Grolmusz, Viktor Farkas, András Perczel   +7 more
wiley   +1 more source

Shapes, Rotations, Photometric and Internal Properties of Jupiter Trojans

Space Science Reviews
The Jupiter Trojans, being trapped around the stable L4 and L5 Jupiter Lagrangian points, are thought to be more primitive than the Main Belt asteroids.
S. Mottola, Daniel T. Britt, Michael E. Brown, M. Buie, K. S. Noll, M. Pätzold   +5 more
semanticscholar   +1 more source

Heavy‐Atom‐Induced Narrow Emission in Chalcogen‐Coordinating Lanthanide Cerium(III) Complexes

Aggregate, Volume 6, Issue 5, May 2025.
A novel heavy‐atom‐induced narrow emission is observed in luminescent Ce(III) complexes by adopting imidodiphosphinate ligand with different chalcogen‐coordinating sites such as O, S, Se, and Te. In the heaviest Te‐coordinating complex, the full width at half maxima is only 42 nm, which is the narrowest emission band of Ce(III).
Jiayin Zheng, Zewei Li, Ruoyao Guo, Hao Qi, Huanyu Liu, Yujia Li, Haodi Niu, Hong Jiang, Zuqiang Bian, Zhiwei Liu   +9 more
wiley   +1 more source