Results 201 to 210 of about 206,811 (263)

Ubiquitous Antiparallel Domains in 2D Hexagonal Boron Nitride Uncovered by Interferometric Nonlinear Optical Imaging

open access: yesAdvanced Materials, EarlyView.
Interferometric second‐harmonic generation (SHG) imaging reveals the ubiquitous formation of antiparallel domains in CVD‐grown 2D hexagonal boron nitride. By resolving lattice orientation and SHG phase, hidden domain structures and disorder become visible over large areas. The SHG intensity quantitatively tracks crystalline quality across growth routes,
Yeri Lee   +12 more
wiley   +1 more source

Assessing the Utility of AI Versus Human-Created MCQs in Pediatric Medical Education. [PDF]

open access: yesJ Med Educ Curric Dev
Knight J   +3 more
europepmc   +1 more source

Fingerprints Encode Risk for Bipolarity. [PDF]

open access: yesBipolar Disord
Salvador R   +25 more
europepmc   +1 more source

Computing the polytomous discrimination index

Statistics in Medicine, 2021
Polytomous regression models generalize logistic models for the case of a categorical outcome variable with more than two distinct categories. These models are currently used in clinical research, and it is essential to measure their abilities to distinguish between the categories of the outcome.
Douglas C. Dover   +5 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy