Results 181 to 190 of about 4,481,103 (333)

HEART SOUNDS [PDF]

open access: yesAnesthesiology, 1961
openaire   +1 more source

Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny

open access: yesThe Anatomical Record, EarlyView.
Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund   +4 more
wiley   +1 more source

Automated Feature Extraction and Classification of Submerged Cultural Heritage Assets in the Puck Lagoon via Multisensor Remote Sensing

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT This study presents a strong framework for the detection and classification of Submerged Cultural Heritage Assets (SCHA) in shallow marine environments using the integration of multibeam echosounder and airborne LiDAR bathymetry with object‐based image analysis and fuzzy logic–based classification.
Łukasz Janowski   +4 more
wiley   +1 more source

Association of Clonal Hematopoiesis with Incident, Late‐Onset, Seropositive Rheumatoid Arthritis

open access: yesArthritis &Rheumatology, Accepted Article.
Objectives Clonal hematopoiesis (CH), defined by acquired driver mutations in hematopoietic stem cells, is associated with many inflammatory diseases of aging. We investigated whether CH and its subtypes, clonal hematopoiesis of indeterminate potential (CHIP) and mosaic chromosomal alteration (mCA), are associated with incident rheumatoid arthritis (RA)
Kun Zhao   +8 more
wiley   +1 more source

Heart sound classification using signal processing and machine learning algorithms

open access: yesMachine Learning with Applications, 2021
Yasser Zeinali, S. T. A. Niaki
semanticscholar   +1 more source

Immersive reality capabilities of relieving hiraeth

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract Understanding how immersive experiences foster a sense of presence sufficient to rival real‐world experiences remains an open research area. Prior work has largely examined episodic memory recall in simulated environments, but less is known about how immersive technologies can reconnect individuals with personal memories.
Erica Mi, Fred Fonseca
wiley   +1 more source

Diagnostic Value of Synchronous Heart Sound Electrocardiogram in Children with Postural Tachycardia Syndrome. [PDF]

open access: yesPediatric Health Med Ther
Zhang F   +8 more
europepmc   +1 more source

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