Results 51 to 60 of about 48,849 (299)

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

Effect of prior haptic virtual reality simulation on preclinical endodontic access cavity preparation

Frontiers in Oral Health
IntroductionHaptic virtual reality simulation (HVRS) has emerged as a promising tool in dental education, supporting technical skill acquisition through interactive and feedback-rich environments.
Germán Sánchez-Herrera, Germán Sánchez-Herrera, Ola Deeb, Fernando José Alfaro-Ochoa, Martín Pérez-Leal, Cristina Palma-Carrió, Nicla Flacco   +6 more
doaj   +1 more source

Evaluation of bond strength of silorane and methacrylate based restorative systems to dentin using different cavity models

Journal of Applied Oral Science, 2013
OBJECTIVE: The aim of this in vitro study was to evaluate the microtensile bond strength (µTBS) to dentin of two different restorative systems: silorane-based (P90), and methacrylate-based (P60), using two cavity models.
Stephano Zerlottini Isaac, Ana Claudia Pietrobom Bergamin, Cecilia Pedroso Turssi, Flavia Lucisano Botelho do Amaral, Roberta Tarkany Basting, Fabiana Mantovani Gomes Franca   +5 more
doaj   +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

A comparison of the apical extrusion of debris by tapering in rotary systems: in vitro experimental study [PDF]

Exploration of Medicine
Aim: Apical extrusion of debris during root canal preparation can lead to inflammation, flare-ups, and delayed recovery. Therefore, instrumentation techniques that minimize debris extrusion are crucial. This study aimed to compare the apical extrusion of
Eshaghali Saberi, Shima Bijari, Farshid Gholami, Ebrahim Mohtashami, Forough Farahi   +4 more
doaj   +1 more source

β‐Adrenergic Signaling Promotes Anti‐Tumor Immunity in TP53‐mutant Oral Squamous Cell Carcinoma

Advanced Science, EarlyView.
β‐adrenergic stimulation enhances anti‐tumor immunity in TP53‐deficient oral squamous cell carcinoma by inducing tumor‐derived secretion of CXCL10, which attracts and activates cytotoxic CD8+ T cells. The findings demonstrate that β‐adrenergic signaling alters tumor–immune interactions via CXCL10‐mediated paracrine activation, revealing a neuro‐immune ...
Frederico O. Gleber‐Netto, Deborah Silverman, Tongxin Xie, Shamima Akhter, Nicole R. Vaughn, Adewale Adebayo, Kala Chand Debnath, Shorook Naara, Shajedul Islam, Erik Knutsen, Emily Lorin Ashkin, Simone Anfossi, Sara Leahey, Patrick Hwu, Sebastien Talbot, Erica K Sloan, Robert Saddawi‐Konefka, Roberto Rangel, Jeffrey N. Myers, George A. Calin, Moran Amit   +20 more
wiley   +1 more source

Estudo da distribuição de tensões em inlays cerâmicos: influência da profundidade do preparo cavitário, da utilização de bases cavitárias e da espessura do material cerâmico [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em Odontologia.O presente estudo avalia a distribuição de tensões de Von Mises em modelos tridimensionais de pré-molares pelo método dos ...
Durand, Letícia Brandão
core  

Effects of kinetic cavity preparation vs. conventional handpiece preparation on the human dental pulp

, 1998
Indiana University-Purdue University Indianapolis (IUPUI)The purpose of this investigation was to compare the histopathologic effects of kinetic cavity preparation to the histopathologic effects of conventional high-speed handpiece preparation on the ...
Collins, Julie M.
core   +1 more source

Dissemination of Aerosol and Splatter in Clinical Environment during Cavity Preparation: An In Vitro Study

, 2021
Dental health care workers around the world are in a constant state of fear and anxiety because they work in a constrained space of the dental practice. During routine dental procedures, they are exposed to aerosol and splatter.
Muhammad Adeel Ahmed, Rizwan Jouhar
core   +1 more source

Multi‐Enzyme Mimetic Molybdenum Nitride Nanozymes Reshape Subgingival Microenvironment for Synergistic Periodontitis Therapy via ROS Regulation and Microbiome Remodeling

Advanced Science, EarlyView.
ABSTRACT Periodontitis, a chronic inflammatory disease initiated and sustained by plaque microorganisms and host immune response, remains an intractable oral disease and a leading cause of tooth loss worldwide. Traditional mechanical debridement and adjunctive antibiotic or antiseptic therapy often shows limited efficacy due to the complex anatomical ...
Weiyu Zhang, Zhongwei Yang, Yunfan Zhang, Longwei Wang, Xiaoyu Zhang, Jiahui Mao, Yizhi Dai, Yifan Yuan, Mingge Wang, Xin Yang, Xin Yu, Jing Liu, Chunying Chen   +12 more
wiley   +1 more source