Results 191 to 200 of about 201,531 (312)

Students' Perceptions of Effective Math Learning Strategies. [PDF]

Behav Sci (Basel)
Hartwig MK, Rohrer D.
europepmc   +1 more source

UBVH: Unified Bounding Volume and Scene Geometry Representation for Ray Tracing

Computer Graphics Forum, EarlyView.
Abstract Bounding volume hierarchies (BVHs) are currently the most common data structure used to accelerate ray tracing. The existing BVH methods distinguish between the bounding volume representation associated with the interior BVH nodes and the scene geometry representation associated with leaf nodes.
M. Káčerik, J. Bittner
wiley   +1 more source

An 11-qubit atom processor in silicon. [PDF]

Nature
Edlbauer H, Wang J, Huq AMS, Thorvaldson I, Jones MT, Misha SH, Pappas WJ, Moehle CM, Hsueh YL, Bornemann H, Gorman SK, Chung Y, Keizer JG, Kranz L, Simmons MY.   +14 more
europepmc   +1 more source

FluidMap: Proportional and Spatially Consistent Layout Enrichments in Multidimensional Projections

Computer Graphics Forum, EarlyView.
FluidMap faithfully represents the frequency of an attribute and preserves spatial consistency. Current space‐filling methods over‐ or under‐represent attribute categories (i.e., all Voronoi‐based methods), sacrifice spatial consistency (i.e., Nmap) or both (i.e., Voronoi‐MWα).
Daniela Blumberg, Patrick Paetzold, Michael Stroh, Oliver Deussen, Daniel A. Keim, Frederik L. Dennig   +5 more
wiley   +1 more source

Quantifying physiological variability and improving reproducibility in 4D-flow MRI cerebrovascular measurements with self-supervised deep learning. [PDF]

Magn Reson Med
Jolicoeur BW, Yardim ZS, Roberts GS, Rivera-Rivera LA, Eisenmenger LB, Johnson KM.   +5 more
europepmc   +1 more source

Kant's Solution to the Trilemma of Concept Formation

European Journal of Philosophy, EarlyView.
Abstract According to a widespread assumption, Kant's logical account of concept formation starts with comparison, where the latter involves concepts. On this assumption, the formation of a concept presupposes other concepts, so that the argument is threatened either by circularity, regress, or break‐off.
Daniel Erlewein
wiley   +1 more source

Investigating neural correlates of attention in relation to the development of executive functions in early childhood. [PDF]

Sci Rep
Thinakaran A, Fulcher T, Chung H, Woodward A, Colomer M.   +4 more
europepmc   +1 more source

Evidence for increased background neural noise in migraine with aura: Hyperactive but not hyperresponsive

Headache: The Journal of Head and Face Pain, EarlyView.
Abstract Objective This study had two aims: (1) to investigate the contrast gain in migraine and compare it to that in photosensitive epilepsy; (2) to explore any effects of colored spectacles (precision ophthalmic tints [POT]) on contrast gain. Background Individuals with migraine with aura (MA) typically show high amplitude electrophysiological ...
Louise O'Hare, Paul B. Hibbard, Arnold J. Wilkins   +2 more
wiley   +1 more source

Contralateral prefrontal and network engagement during left DLPFC 10 Hz rTMS: an interleaved TMS-fMRI study in healthy adults. [PDF]

Neuroimage Clin
van Hattem T, Chang KY, Tik M, Taylor P, Björklund J, Bulubas L, Padberg F, Keeser D, Campana M.   +8 more
europepmc   +1 more source

Application of Noise2Inverse and adaptation (Noise2Phase) to single‐mask x‐ray phase contrast micro‐computed tomography

Journal of Microscopy, EarlyView.
Abstract X‐ray phase contrast imaging (XPCI), when implemented in micro‐computed tomography (micro‐CT) mode, offers high‐contrast 3D imaging of weakly‐attenuating material samples. In the so‐called single‐mask edge illumination approach, a mask with periodically spaced transmitting apertures is used to split the x‐ray beam into narrow beamlets; when ...
Khushal Shah, Grammatiki Lioliou, Dai Chen, Alexander Denker, Peter Munro, Marco Endrizzi, Alberto Astolfo, Alessandro Olivo, Charlotte K. Hagen   +8 more
wiley   +1 more source