Results 251 to 260 of about 2,335,638 (319)

QRS-Corrected Prediction of the Diastolic Rest Period for Coronary CT Angiography in Patients with Complete Left Bundle Branch Block. [PDF]

open access: yesJ Cardiovasc Dev Dis
Morioka T   +8 more
europepmc   +1 more source

Real‐time lithology identification while drilling based on drill cuttings image analysis with ensemble learning

open access: yesDeep Underground Science and Engineering, EarlyView.
A lithology identification while drilling method was developed, integrating an automated cuttings sampling system, a smart drilling rig, and an ensemble learning model. Underground trials achieved 97.42% accuracy in real‐time identification of cuttings lithology and composition, enhancing hazard management and supporting unmanned drilling technology in
Kun Li   +7 more
wiley   +1 more source

The damage and failure mechanism of prestatically loaded rock during medium‐strain rate cyclic impact loading

open access: yesDeep Underground Science and Engineering, EarlyView.
Based on experimental results and theoretical analysis, an established rock damage accumulation model that comprehensively considers the preapplied static load, impact peak value, impact frequency, and impact times. Abstract To study the rock damage mechanism under high static loading and superimposed medium strain rate cyclic impact loading, a series ...
Wei Wang   +6 more
wiley   +1 more source

Rocking during sleep reduces motor deficits and beta-amyloid levels in an Alzheimer's mouse model. [PDF]

open access: yesiScience
Zhang L   +6 more
europepmc   +1 more source

ESA Winter 2026 Council Meeting Report

open access: yes
The Bulletin of the Ecological Society of America, EarlyView.
wiley   +1 more source

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