Results 151 to 160 of about 20,647 (260)

Prospective Association Between Brazilian Primary Oral Health Care Models and Preventive Dental Visits and Risk Behaviours: A 5‐Year Cohort Study Among Young Adults

open access: yesCommunity Dentistry and Oral Epidemiology, EarlyView.
ABSTRACT Objective To evaluate the prospective association between the absence and different models of primary oral health care in Brazil (traditional units and Family Health Strategy [FHS] teams) and preventive dental visits and risk behaviours (smoking initiation and increase in alcohol consumption) among young individuals.
Jocelaine Vieira Vione   +5 more
wiley   +1 more source

Factors Associated With Parent‐Reported Caries in Preschool Children From the KUNO‐Kids Health Study—Repeated Cross‐Sectional Analysis

open access: yesCommunity Dentistry and Oral Epidemiology, EarlyView.
ABSTRACT Objectives This questionnaire‐based study aimed to assess parent‐reported caries (PRC) at ages 2–5 years and identify potential influencing factors using an exploratory, repeated cross‐sectional analysis within an ongoing birth‐cohort study.
Áine M. Lennon   +31 more
wiley   +1 more source

Optimal directed acyclic graph federated learning model for energy-efficient IoT communication networks. [PDF]

open access: yesSci Rep
Nalinipriya G   +6 more
europepmc   +1 more source

Encoding Occupancy in Memory Location for Efficient and Compact High‐Resolution Voxel Structures

open access: yesComputer Graphics Forum, EarlyView.
We encode information about geometric structure into the pointers of a sparse voxel directed acyclic graph (SVDAG). Each pointer carries information about the structure of the node it points to. Our encoding improves ray tracing performance and reduces model size in memory.
Jaina Modisett, Markus Billeter
wiley   +1 more source

NAADF: Globally Illuminated Voxel Worlds Accelerated with Nested Axis‐Aligned Distance Fields

open access: yesComputer Graphics Forum, EarlyView.
Abstract Achieving realistic rendering of 3D scenes in real time using path tracing is challenging due to the high sample count required, with ray tracing as the bottleneck. Focusing on voxels as a geometry representation offers significant opportunities for optimizations, especially for tracing the rays, but also for computing the samples.
A. Ulschmid   +4 more
wiley   +1 more source

Geometry‐Aware Alignment and Comparison of Hierarchical Morse Complexes with Applications

open access: yesComputer Graphics Forum, EarlyView.
Abstract Scalar fields derived from 3D X‐ray CT scans of samples undergoing ex situ processes, such as thermal aging, chemical etching, or mechanical stress, pose unique challenges for characterizing similarities and differences across acquisitions. Typically, a sample A (source) is imaged, removed, and subjected to experimental conditions that alter ...
Aniketh Venkat   +3 more
wiley   +1 more source

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