Results 191 to 200 of about 3,381 (233)

Patterns of spinal motion, kinematic spaces and the land‐to‐sea transition in carnivorans

The Anatomical Record, EarlyView.
Using 3D reconstructions, we quantify intervertebral joint mobility to investigate how cervical, thoracic, and lumbar vertebral regions evolved distinct kinematic roles in pinnipeds. The findings reveal lineage‐specific adaptations for swimming and highlight the functional significance of vertebral joint flexibility in ecological transitions.
Juan Miguel Esteban, Alberto Martín‐Serra, Alejandro Pérez‐Ramos, Borja Figueirido   +3 more
wiley   +1 more source

High-Precision Marine Radar Object Detection Using Tiled Training and SAHI Enhanced YOLOv11-OBB. [PDF]

Sensors (Basel)
Külcü S.
europepmc   +1 more source

Cranial anatomy of a Late Cretaceous aspidorhynchid fish (Neopterygii: Aspidorhynchiformes) from Alberta, Canada

The Anatomical Record, EarlyView.
Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato, Luke E. Nelson, Joshua A. Doyon, Donald B. Brinkman, Alison M. Murray   +4 more
wiley   +1 more source

LG-RSD: local-global region self-distillation for robust SAR ship detection. [PDF]

Sci Rep
Jing Z, Yan Z.
europepmc   +1 more source

A new species of Lonchidiidae (Hybodontiformes) from the Late Jurassic of Brazil (Aliança Formation, Jatobá Basin)

The Anatomical Record, EarlyView.
Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro, Marco Aurélio Gallo de França   +1 more
wiley   +1 more source

Boats on the rocks: Late prehistoric nautical iconography and landscape, from Northwest Iberia to Scandinavia. [PDF]

PLoS One
Díaz-Guardamino M, Bengtsson B, Newton E, Bettencourt AMS, Ling J, Latorre-Ruiz J, Sampaio HA, Marinho D.   +7 more
europepmc   +1 more source

Nasal soft‐tissue anatomy of Triceratops and other horned dinosaurs

The Anatomical Record, EarlyView.
Abstract Although ceratopsid dinosaurs possess a characteristically hypertrophied narial region, soft‐tissue anatomy associated with such a skeletal structure and their biological significance remain poorly understood. The present study provides the first comprehensive hypothesis on the soft‐tissue anatomy in the ceratopsid rostrum based on the Extant ...
Seishiro Tada, Takanobu Tsuihiji, Hiroki Ishikawa, Noriyuki Wakimizu, Soichiro Kawabe, Kodai Sakane   +5 more
wiley   +1 more source

Broad-scale distribution of marine benthic litter in shallow waters along the Turkish Aegean coast: a SCUBA-based assessment. [PDF]

Environ Sci Pollut Res Int
Özvarol Y, Akçalı B, Mutlu E.
europepmc   +1 more source

Exploring the evidence of direct threats to cetaceans from maritime vessels: A systematic map. [PDF]

PLoS One
Ferrari V, Hague E, Sciberras M, Alexander KA, O'Hara PD, McWhinnie L.   +5 more
europepmc   +1 more source

Electronic Delocalization of Fe Atom-Cluster for Long-Term Stable Electromagnetic Wave Absorption in Marine Environments. [PDF]

Nanomicro Lett
Zhong S, Wang X, Zou R, Long C, Zhang P, Zhang X, Zhao Z, Liu Y, Cui C, Yang Y, Xia L.   +10 more
europepmc   +1 more source