Results 121 to 130 of about 3,981,661 (314)

A Survey of Fluoride Dosage in Driniking Water and DMF Index in Damghan City [PDF]

آب و فاضلاب, 2004
Fluoride is one of the important elements. There are so many controversial scientific points of view regarding fluoride and its presence in food chain. Water fluoridation is the best and most reliable method for the control of dental caries.
Hamid Reza Nasehi nia, Simin Naseri
doaj  

Tailoring Microstructure in Copper‐Based Conductive Metal–Organic Frameworks for Enhanced Chemiresistive Sensing and Uptake of Sulfur Dioxide

Advanced Functional Materials, EarlyView.
Precursor‐ and solvent‐mediated synthesis yields four Cu3(HHTP)2 morphologies with distinct physicochemical, sorption, and sensing properties toward SO2. Uptake capacities correlate with BET surface area, while sensing performance scales with particle aspect ratio.
Patrick Damacet, Zhuoran Zhong, Elí Sánchez‐González, Camille L. Slagle, Ilich A. Ibarra, Katherine A. Mirica   +5 more
wiley   +1 more source

Correlation of Salivary Proline-Rich Proteins (PRPs), Salivary pH, and Caries Index in Coastal and Plateau Areas of Jember Regency, Indonesia

Pesquisa Brasileira em Odontopediatria e Clínica Integrada
Objective: To evaluate the correlation between salivary Proline Rich Proteins (PRPs) levels, salivary pH, and the caries index in children aged 10–12 years from coastal and plateau areas of Jember, East Java, Indonesia.
Yani Corvianindya Rahayu, Izzata Barid, Atik Kurniawati, Didin Erma Indahyani, Billy Saputra Sutedjo, Ferlin Agustin Anggraeni   +5 more
doaj  

Reducing Open‐Circuit Voltage Losses in Wide‐Bandgap FAPbBr3 Perovskite Solar Cells for Continuous Unassisted Light‐Driven Water Splitting

Advanced Functional Materials, EarlyView.
The combination of formamidinium thiocyanate and 1,3‐propane diammonium iodide for bulk and top‐surface passivation, and a ternary fullerene blend to improve energy band alignment, suppresses energy losses in wide‐bandgap FAPbBr3 perovskite solar cells.
Laura Bellini, Daniël Grosfeld, Bruno Branco, Guus J. W. Aalbers, Lana M. Kessels, Willemijn H. M. Remmerswaal, Nicolas Daub, Kunal Datta, Martijn M. Wienk, René A. J. Janssen   +9 more
wiley   +1 more source

3D Digital Light Processing of Redox‐Active Polymers for Electrochemical Applications

Advanced Functional Materials, EarlyView.
3D printing of electrochemically switchable conducting polymers is achieved by Digital Light Processing of redox‐active carbazole‐based polymer materials. Complex 2D and 3D architectures including dot arrays and pyramids clearly show the potential for novel 3D switchable electrochemical devices for sensors, electrochromic displays as well as 3D printed
Christian Delavier, Svenja Bechtold, Marcus H. Dodds, Eva Blasco, Sabine Ludwigs   +4 more
wiley   +1 more source

Knowledge about Dental Caries and The DMF-T Index in Adolescents

Dental Therapist Journal
Dental caries is one of the most common diseases found in the oral cavity. Based on the 2018 Basic Health Research, 65.5% of 12-year-old children and 67.4% of 15-year-old children experienced caries or cavities, with a national DMF-T index of 7.1.
Yuniarly, Etty, Ayun, Quroti, Kumalasari, Dewi Erwanti, Purwati, Dwi Eni   +3 more
openaire   +2 more sources

High‐Yield Synthesis of Fe‐NC Electrocatalysts Using Mg2+ Templating and Schiff‐Base Porous Organic Polymers

Advanced Functional Materials, EarlyView.
Fe─NC porous oxygen reduction electrocatalysts are prepared employing a 2,4,6‐Triaminopyrimidine‐based porous organic polymer, a Mg2+ Lewis acid, and a low‐temperature cation exchange protocol. Using the polymer precursor achieves high pyrolysis yields and results in atomically dispersed FeNx sites. The resulting catalysts feature hierarchical porosity
Eliot Petitdemange, Jinjie Zhu, Angus Pedersen, Joseph Parker, S. Esmael Balaghi, Shaohua Li, Silvia Favero, José Ignacio Martínez, Sarah Haigh, Maria‐Magdalena Titirici, Anna Fischer, Jesús Barrio   +11 more
wiley   +1 more source

Impact of Non-Weighting in the Analysis of Data Obtained from Complex Samples

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2021
Objective: To compare the estimates obtained, considering or not the weighting data. Material and Methods: Secondary data from the Oral Health Survey of the State of São Paulo (SBSP2015) was used for calculation of mean estimates, standard errors of the ...
Denise de Fátima Barros Cavalcante, Antonio Carlos Pereira, Elza Cristina Farias de Araújo, Yuri Wanderley Cavalcanti, Marcelo de Castro Meneghim, Gláucia Maria Bovi Ambrosano   +5 more
doaj  

[DMF index simplification in people aged 18 to 25 years].

Revista de saude publica, 1991
The DMF index can be estimated at double the value observed in the exam of two hemiarchs (Upper Right and Lower Left), or at four times the value obtained from six teeth (First Molar and Central Incisor Upper Right, first bicuspid upper left, second molar and lateral incisor lower left and second bicuspid lower right. The estimates were made by the use
L O, Guimarães, A M, Guimarães
openaire   +1 more source

Electrosynthesis of Bioactive Chemicals, From Ions to Pharmaceuticals

Advanced Functional Materials, EarlyView.
This review discusses recent advances in electrosynthesis for biomedical and pharmaceutical applications. It covers key electrochemical materials enabling precise delivery of ions and small molecules for cellular modulation and disease treatment, alongside catalytic systems for pharmaceutical synthesis.
Gwangbin Lee, Sojin Kim, Myeongeun Lee, Kyoungsuk Jin, Jimin Park   +4 more
wiley   +1 more source