Results 91 to 100 of about 260,353 (317)
Journal of Indian Society of Pedodontics and Preventive Dentistry, 2017 Background: Early childhood caries (ECC) is characterized by the presence of one or more decayed, missing (due to caries), or filled teeth surfaces in any primary tooth, in a child below 6 years of age.
M S Beena +5 more
doaj +1 more source
A tropical extremal problem with nonlinear objective function and linear inequality constraints [PDF]
, 2012 We consider a multidimensional extremal problem formulated in terms of tropical mathematics. The problem is to minimize a nonlinear objective function, which is defined on a finite-dimensional semimodule over an idempotent semifield, subject to linear ...
Krivulin, Nikolai
core
Advanced Optical Materials, EarlyView.All‐solution‐processed spin‐LEDs based on colloidal Fe3O4 nanoparticles and CdSe/CdZnS core/shell CQWs that allows for polarization modulation of electroluminescence are fabricated. With these devices, electrical injection of spin‐polarized carriers from the Fe3O4 nanoparticle layer into the CdSe/CdZnS CQWs is demonstrated, realizing circularly ...
Savas Delikanli +14 more
wiley +1 more source
ساخت کامپوزیت های سیمانی مهندسی (ECC) با استفاده از مصالح داخلی و تسلیح آن ها با استفاده از بافته های شیشه [PDF]
, 2023 ایمان صادقی +2 more
openalex +1 more source
Responsive Visible‐Wavelength Metasurfaces from Porous Silicon Based on Fano Guided‐Mode Resonance
Advanced Optical Materials, EarlyView.The article introduces mesoporous silicon metasurfaces (pSi‐MS) supporting Fano guided‐mode resonances in the visible regime. By combining top‐down lithographic patterning of 2D gratings with bottom‐up electrochemical porosification, the approach realizes a new class of responsive metasurfaces, enabling highly sensitive and portable platforms for small
Tomoshree Dash +4 more
wiley +1 more source
EARLY CHILDHOOD CARIES - EPIDEMIOLOGY, ETIOLOGY, RISK FACTORS, COMPLICATIONS AND PREVENTION
Česká Stomatologie a Praktické Zubní LékařstvíIntroduction and aim: Dental caries in preschool-age children is a serious problem of modern society with a high prevalence. Early Childhood Caries (ECC) is defined as the presence of one or more cavitated or noncavitated carious lesions, teeth extracted
A Kovalčík +2 more
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Journal of Indian Association of Public Health Dentistry, 2017 Introduction: Streptococcus mutans infection has been identified as an important microbial factor for early childhood caries (ECC). Candida species has been shown to enhance the adherence of S.
F Farhanaz +3 more
doaj +1 more source
Design and features of the ECC-55 experimental rig for gas-dynamic tests of model centrifugal compressor stages [PDF]
, 2021 A. I. Borovkov +5 more
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Flexible Sensor‐Based Human–Machine Interfaces with AI Integration for Medical Robotics
Advanced Robotics Research, EarlyView.This review explores how flexible sensing technology and artificial intelligence (AI) significantly enhance human–machine interfaces in medical robotics. It highlights key sensing mechanisms, AI‐driven advancements, and applications in prosthetics, exoskeletons, and surgical robotics.
Yuxiao Wang +5 more
wiley +1 more source
Optimal preparation of the ECC ozonesonde [PDF]
The ECC background current was identified as the removal of residual tri-iodide (iodine) as the cell approaches equilibrium. The altitude dependence of this source of the background current is expected to be only slowly changed in the troposphere with a ...
Thornton, D. C.
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