Results 81 to 90 of about 104,799 (288)

A Critical Literature Synthesis of Low-Income Oral Health Disparities in the United States and Interventions for Improved Access to Care [PDF]

open access: yes, 2011
Over a decade ago the United States Surgeon General released a report about oral health in America which highlighted the disparities that exist between high and low-income populations.
Lubiejewski, Sarah
core  

Harnessing Piezoelectric Biomaterials for Pathogenic Eradication and Tissue Regeneration

open access: yesExploration, EarlyView.
This review highlights recent advances in piezoelectric biomaterials for antibacterial therapy and tissue regeneration, discussing material classifications, catalytic mechanisms, property enhancements, biomedical applications, and future challenges in clinical translation.
Wenxuan Mao   +11 more
wiley   +1 more source

Autotransplantation of a Third Molar to Replace Compromised Molar With the Individual Three-Dimensional Printed Ultrasonic Osteotome: A Case Report

open access: yesCase Reports in Dentistry
Tooth autotransplantation is widely used to replace congenitally missing teeth or teeth with irreversible damage. This case report presents a personalized ultrasonic osteotome that enables precise preparation, minimizes bone trauma, enhances the initial ...
Cheng Bi, Wen Zhang, Bin Peng
doaj   +1 more source

The assessment of primary teeth condition in 6 year-old children in Podgorica municipality [PDF]

open access: yesStomatološki glasnik Srbije, 2019
Introduction The most frequent oral disease in children is tooth decay. The aim of this study was to determine the health status of primary teeth in 6 year-old children.
Đuričković Mirjana   +2 more
doaj  

Stability of Quantum Motion: Beyond Fermi-golden-rule and Lyapunov decay

open access: yes, 2003
We study, analytically and numerically, the stability of quantum motion for a classically chaotic system. We show the existence of different regimes of fidelity decay which deviate from Fermi Golden rule and Lyapunov decay.Comment: 5 pages, 5 ...
A. Peres   +19 more
core   +1 more source

Hydrogen Halide Gas Sensors: Active Materials, Operation Principles, and Emerging Technologies

open access: yesInterdisciplinary Materials, EarlyView.
This review considers hydrogen halide (HX) gas sensors across functional materials and principles: acoustic, chemical, optical and nanophotonic. The strong acidity and reactivity of HX gases are discussed as constraints for stability and selectivity of these devices.
Xiuzhen Liu   +12 more
wiley   +1 more source

Genomewide Identification of Essential Genes and Fitness Determinants of Streptococcus mutans UA159

open access: yesmSphere, 2018
Transposon mutagenesis coupled with next-generation DNA sequencing (Tn-seq) is a powerful tool for discovering regions of the genome that are required for the survival of bacteria in different environments.
Robert C. Shields   +3 more
doaj   +1 more source

Multiscale methods for problems with complex geometry

open access: yes, 2016
We propose a multiscale method for elliptic problems on complex domains, e.g. domains with cracks or complicated boundary. For local singularities this paper also offers a discrete alternative to enrichment techniques such as XFEM. We construct corrected
Elfverson, Daniel   +2 more
core   +1 more source

The Current Status of Infant Oral Health Instruction Within Predoctoral Dental Education

open access: yesJournal of Dental Education, EarlyView.
ABSTRACT A pediatric dental home is a patient–provider relationship that establishes compassionate, comprehensive care that is continually accessible. For more than two decades, professional organizations have recommended children establish a dental home by their first birthday. In 2024, the American Academy of Pediatric Dentistry (AAPD) Council on Pre‐
Beau D. Meyer   +11 more
wiley   +1 more source

Formulation of Bawang Dayak (Eleutherine Bulbosa (Mill.) Urb.) Extract Into a Gel Toothpaste [PDF]

open access: yes, 2016
Dental caries is a disease of tooth decay that starts from the surface and evolve in the direction of the tooth, beginning with the process of tooth demineralization. Tooth decay is usually caused by the bacterium Streptococcus mutans.
Juliannor, A. (Ade)   +2 more
core   +1 more source

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