Results 61 to 70 of about 3,658,235 (282)

Prevalence of Dental Caries Among Primary School Children of India – A Cross-Sectional Study [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: In India, the trend indicates an increase in oral health problems especially dental caries, which has been consistently increasing both in prevalence and in severity. Children of all age groups are affected by dental caries.
Anand Hiremath, Vikneshan Murugaboopathy, Anil V Ankola, Mamata Hebbal, Suganya Mohandoss, Pratibha Pastay   +5 more
doaj   +1 more source

Hydrogel‐Based 3D‐Printed Anthropomorphic Breast Phantom for Emulating Mechanical and Dielectric Properties of Mammary Tissue. Applications in Microwave Imaging

Advanced Functional Materials, EarlyView.
A 3D‐printable breast phantom is developed using patient‐derived MRI data and hydrogels that replicate the dielectric properties of healthy and cancerous tissues. Mechanical and dielectric characterization confirm its suitability for microwave imaging.
Carlos M. Andreu, Daniel Álvarez Sánchez‐Bayuela, Gianluigi Tiberi, Eliana Canicattì, Agostino Monorchio, Ester Vázquez   +5 more
wiley   +1 more source

Pathways Between Parental Attitudes and Early Childhood Caries in Preschool Children

Dentistry Journal
Background/Objectives: Parental attitudes play a crucial role in shaping children’s oral health habits and preventing dental diseases. This study aimed to explore the theoretical pathways through which parental behavior and attitudes toward child oral ...
Apolinaras Zaborskis, Aistė Kavaliauskienė, Jaunė Razmienė, Augustė Razmaitė, Vilija Andruškevičienė, Julija Narbutaitė, Eglė Aida Bendoraitienė   +6 more
doaj   +1 more source

Caries prevalence and DMF-T index of Papuan’s students with Betel chewing habit [PDF]

, 2009
The purpose of the research is to find the extent of caries prevalence and DMF-T index in Papuan’s students with betel chewing habit in Cilaki Dormitory Bandung, 2007.
Yohanes Tebai, Endang Sukartini, Ayu Trisna Hayati   +2 more
core   +1 more source

Rapid Microwave Plasma Engineering of HfO2/C@C Core‐Shell Fibrous Membrane Toward Flexible High‐Performance Electromagnetic Wave Absorption

Advanced Functional Materials, EarlyView.
Rapid microwave plasma torch engineering tunes crystal phases, carbon graphitization and oxygen‐vacancy defects in HfO2/C@C core‐shell fibrous membranes. Synergistic multi‐loss effects optimize impedance matching to deliver −65.75 dB reflection loss and a 7.37 GHz effective bandwidth for flexible electromagnetic wave absorption.
Qichao Ding, Limeng Song, Wei Li, Jiangtao Hao, Xuewen Jiang, Mengru Li, Xinglai Yuan, Gang Wang, Yanqiu Zhu, Mi Tian, Hailong Wang, Hongxia Li, Biao Zhao, Rui Zhang, Bingbing Fan   +14 more
wiley   +1 more source

Synergistic Integration of Liquid Crystalline Ordering and Dynamic Networks for Ultrarobust Bismaleimide Vitrimers

Advanced Functional Materials, EarlyView.
A liquid‐crystalline bismaleimide vitrimer integrates local mesogenic organization with exchange‐active ester connectivity, achieving a glass‐transition temperature near 300°C while remaining reprocessable. Stress‐relaxation analysis and temperature‐dependent remolding reveal how segmental mobility, network rearrangement, and structural integrity ...
Woohyeon Kwon, Van‐Kien Hoang, Kyosun Ku, Hyeonuk Yeo   +3 more
wiley   +1 more source

Electrocarboxylation in supercritical CO2 and CO2-expanded liquids [PDF]

, 2008
In this study, the electrocarboxylation of benzyl chloride in pressurized CO2, or pressurized mixtures of dimethylformamide (DMF) and CO2, was investigated in order to synthesize phenylacetic acid.
Cognet, Patrick, Camy, Séverine, Condoret, Jean-Stéphane, Chanfreau, Sébastien   +3 more
core   +1 more source

Photo‐Degradable Polyester Networks and Multi‐Photon Printed Objects Based on Cyclic Ketene Acetals

Advanced Functional Materials, EarlyView.
The current work introduces a photoreversible polyester network derived from radical ring‐opening polymerization of cyclic ketene acetals. It combines photoreversible cross‐linking with initiator‐free multi‐photon printing. Reversible network formation, tunable mechanical properties, and selective degradation highlight its potential as a versatile ...
Till Meissner, Julian Fanelli, Vinh Xuan Truong, Rob Jones, Jens Gaitzsch, Christopher Barner‐Kowollik   +5 more
wiley   +1 more source

Assessment of behavioral factors associated with dental caries in pre-school children of high socioeconomic status families

Dental Journal, 2019
Background: Many Iraqi children of high socioeconomic status (SES) families attend dental clinics presenting predominantly cavitated and painful multiple carious lesions.
Bushra Rashid Noaman
doaj   +1 more source

Role of bitewing in enhancing the assessment of DMFS index in a group of Indian adolescents

Indian Journal of Dental Research, 2010
Caries epidemiological studies based on clinical examination alone tend to underestimate proximal caries.This study aims to determine the additional value of radiographic examination (bitewings) compared to clinical examination in assessing posterior proximal caries. It also aims to determine the radiographic multiplication/adjusting/correction factors
Tantradi Praveena, Sreenivasan V, Kadaganche Harish   +2 more
openaire   +3 more sources