Results 251 to 260 of about 1,587,623 (364)

Fractal Anatomy of Human Organs: A Narrative Review of Structure, Function, and Clinical Perspectives

open access: yesClinical Anatomy, EarlyView.
ABSTRACT Fractal geometry describes complex, self‐similar patterns that repeat across spatial scales and is increasingly recognized as relevant in anatomical research. Indeed, the fractal organization is consistently observed in respiratory, cardiovascular, gastrointestinal, nervous, renal, hepatic, and dermatological systems.
Immacolata Belviso   +7 more
wiley   +1 more source

Self‐Management Interventions in Young Adults (18–30 Years) With Type 1 Diabetes, Sickle Cell Disease, and Inflammatory Bowel Disease: A Scoping Review

open access: yesChronic Diseases and Translational Medicine, EarlyView.
ABSTRACT Fluctuating chronic conditions (FCC) in young adults aged 18–30 years, such as type 1 diabetes (T1D), sickle cell disease (SCD), and inflammatory bowel disease (IBD), present unique self‐management challenges due to unpredictable symptom patterns that disrupt daily life.
Reham Almabadi   +3 more
wiley   +1 more source

Uncertainty Calibration in Molecular Machine Learning: Comparing Evidential and Ensemble Approaches

open access: yesChemistry – A European Journal, EarlyView.
ABSTRACT Machine learning (ML) models are increasingly used in quantum chemistry, but their reliability hinges on uncertainty quantification (UQ). In this study, we compare two prominent UQ paradigms—deep evidential regression (DER) and deep ensembles—on the QM9 and WS22 datasets, with a specific emphasis on the role of post hoc calibration.
Bidhan Chandra Garain   +3 more
wiley   +1 more source

Partial identification with categorical data and nonignorable missing outcomes

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract Nonignorable missing outcomes are common in real‐world datasets and often require strong parametric assumptions to achieve identification. These assumptions can be implausible or untestable, and so we may wish to forgo them in favour of partially identified models that narrow the set of a priori possible values to an identification region.
Daniel Daly‐Grafstein, Paul Gustafson
wiley   +1 more source

Prediction of PEMFC life based on IGJO-TCN-BiGRU-Attention. [PDF]

open access: yesSci Rep
Zhao J   +5 more
europepmc   +1 more source

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