Results 81 to 90 of about 38,573 (266)

A 3D‐Printed Blister Test Platform for Quantifying Biointerface Adhesion Mechanisms

Advanced Materials Interfaces, EarlyView.
A 3D‐printed blister platform enables energy‐resolved characterization of soft hydrogel–rigid interfaces. Integrating precision pressure control with hyperelastic modeling directly quantifies adhesion energy (G) and R‐curve toughening. Results reveal that modulating hydrogel concentration and surface roughness drives a tunable transition from cohesive ...
Yoontae Kim, Rahul Patil, Argyris K. Lazaris, Xinran Zhang, Stella Alimperti   +4 more
wiley   +1 more source

Prevenção da cárie dental com aplicações tópicas semestrais de flúor-fosfato acidulado

Revista de Saúde Pública
Foram analisados os resultados preventivos da aplicação tópica semestral de gel com flúor-fosfato acidulado em 998 crianças, de 6, 8 e 10 anos, provenientes de famílias de baixa renda. Utilizou-se a metodologia de aplicação em massa sem profilaxia prévia
Ilza Leite Pinto
doaj  

Are standardized caries risk assessment models effective in assessing actual caries status and future caries increment? A systematic review

BMC Oral Health, 2018
Background Assessing caries risk is an essential element in the planning of preventive and therapeutic strategies. Different caries risk assessment (CRA) models have been proposed for the identification of individuals running a risk of future caries ...
Maria Grazia Cagetti, Giuliana Bontà, Fabio Cocco, Peter Lingstrom, Laura Strohmenger, Guglielmo Campus   +5 more
doaj   +1 more source

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

Advanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi, Domenic Quiquero, Yan Yan Shery Huang, HaoTian Harvey Shi   +3 more
wiley   +1 more source

Bamboo Medical Application: A State‐of‐the‐Art Review

Advanced Materials Technologies, EarlyView.
This review presents a structured classification of bamboo's current use in healthcare. It organizes applications into medical textiles and medical devices, with further divisions based on function and level of invasiveness. It also examines material utilization based on bamboo's structural role, highlighting how it supports both protective and ...
Haymanot Beza Lamesgin, Koosje van der Stoel, Vera Popovich, Paul Breedveld   +3 more
wiley   +1 more source

A Comparison of Dental Caries in Urban and Rural Children of the Riyadh Region of Saudi Arabia

Frontiers in Public Health, 2019
Background and Aim: The data presented in this study aimed to document caries prevalence and severity among a representative sample of 6, 12, and 15 years old Saudi Children.Methodology: The study examined a total of 1,986 school children from 75 schools
Mohammed A. Al-Rafee, Mohammed A. Al-Rafee, Abdullah R. AlShammery, Ali S. AlRumikan, Sharat C. Pani   +4 more
doaj   +1 more source

Aluminum Oxynitride‐Engineered Transparent Aluminum Nitride Resistive Memory for Low‐Leakage Multilevel Switching in Micro‐LED Pixels

Advanced Materials Technologies, EarlyView.
An AlON interfacial layer is engineered within an AlN switching layer to enable transparent RRAM with four stable resistance states. The device achieves low‐voltage multilevel switching and a high HRS, allowing precise grayscale modulation and preventing light leakage in micro‐LEDs operated at VDD = 2.7 V.
Sung Keun Choi, Ho Jin Lee, Seok Hee Hong, Jae Seong Park, Chan Ho Ryu, Kyeong Heon Kim, Tukaram D. Dongale, Tae Geun Kim   +7 more
wiley   +1 more source

Socioeconomic inequalities in the use of dental services in Brazil: an analysis of the 2019 National Health Survey

Revista Brasileira de Epidemiologia
: Objective: To describe the prevalence of use of dental services in Brazil according to states and the Federal District and its relationship with socioeconomic variables and types of services, based on the 2019 National Health Survey. Methods: This is
Maria Laura Braccini Fagundes, Lucelen Fontoura Bastos, Orlando Luiz do Amaral Júnior, Gabriele Rissotto Menegazzo, Amanda Ramos da Cunha, Caroline Stein, Lucas Guimarães Abreu, Fernando Neves Hugo, Jessye Melgarejo do Amaral Giordani, Deborah Carvalho Malta, Betine Pinto Moehlecke Iser   +10 more
doaj   +2 more sources

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Real‐Time Holographic Feedback via Mixed Reality Sensorized Laryngoscope Training System Enhances Pediatric Intubation Training

Advanced Robotics Research, EarlyView.
We proposed a Mixed Reality Sensorized Laryngoscope Training System to provide real‐time holographic torque feedback during pediatric endotracheal intubation simulation. Visualization formats are evaluated to reduce tracking error and visual demand.
Jiaqi Li, Ryman Hashem, Ningzhe Hou, Perla Maiolino, Louis Halamek, Liang He   +5 more
wiley   +1 more source