Results 141 to 150 of about 50,905 (267)

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

open access: yesThe 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   +3 more
wiley   +1 more source

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

open access: yesThe Anatomical Record, EarlyView.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom   +4 more
wiley   +1 more source

Strong and Agile Wall-Climbing Robots Capable of Traversing Obstacles via Anisotropic Acoustic Adhesion. [PDF]

open access: yesResearch (Wash D C)
Yuan K   +8 more
europepmc   +1 more source

Wearable exoskeleton robot control using radial basis function‐based fixed‐time terminal sliding mode with prescribed performance

open access: yesAsian Journal of Control, EarlyView.
Abstract This paper tackles the problem of robust and accurate fixed‐time tracking in human–robot interaction and deals with uncertainties. This work introduces a control approach for a wearable exoskeleton designed specifically for rehabilitation tasks.
Mahmoud Abdallah   +4 more
wiley   +1 more source

A multimodal dataset for process monitoring and anomaly detection in industrial CNC milling. [PDF]

open access: yesData Brief
Ströbel R   +6 more
europepmc   +1 more source

Evaluation of the Medicines and Healthcare products Regulatory Agency's introduction of a risk‐proportionate approach for clinical trials: An analysis of 4617 applications assessed between September 2023 and August 2024

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims The Medicines and Healthcare products Regulatory Agency (MHRA) introduced a risk‐proportionate approach to assess clinical trial applications for authorisation in August 2023. This study evaluates the impact of this approach on the timelines for reviewing proposals.
Andrea Manfrin   +6 more
wiley   +1 more source

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