Results 71 to 80 of about 4,675,986 (287)
Low‐Outgassing Liquid Metal–Silicone Composites for Multifunctional Space Applications
Advanced Materials Technologies, EarlyView.Integrating liquid metal microdroplets into a space‐grade silicone creates a multifunctional composite while preserving its inherent flexibility and low‐outgassing behavior. The composite has 11×$\times$ higher thermal conductivity while remaining thermally stable and maintaining a total mass loss of ≤$\le$ 1% under thermal vacuum testing.
Spencer Pak +5 more
wiley +1 more source
Dimensional stability of a novel polyvinyl siloxane impression technique
Brazilian Journal of Oral Sciences, 2015 Aim: To introduce a modification of the reline impression technique (MRIT), and compare the dimensional changes of impressions obtained by MRIT and by conventional reline impression technique (CRIT).
Moira Pedroso Leão +3 more
doaj +1 more source
Modified impression technique for extreme mouth-opening limitation caused by systemic scleroderma
, 2021 Systemic scleroderma is a relatively rare, autoimmune, chronic, and debilitating disease, and its etiology is unknown.The disease is characterized by vasomotor disturbances causing skin and mucosa hardening, hand stiffness, excess production of collagen ...
Inagati, Cristiane Mayumi [UNESP] +5 more
core +1 more source
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 +5 more
wiley +1 more source
A simple impression technique for dental implants placed in close proximity or adverse angulations
The Journal of Prosthetic Dentistry, 2005 This article presents a method for overcoming difficulties associated with the impression procedures for implants placed in close proximity or with adverse angulations, which make the placement of the impression copings problematic.
Michalakis, K. X. +3 more
openaire +3 more sources
Use of Irreversible Hydrocolloid to Blockout Interproximal Spaces for an Easy Impression Taking
Frontiers in Dentistry, 2009 Making impression to obtain an accurate working cast needs to use accurate impression materials such as polyether. On the other hand, polyether cannot be used easily in places with undercut such as excessive interproximal spaces and under the pontics of ...
A. Monzavi +1 more
doaj
Advanced Robotics Research, EarlyView.This review brings together 20 publications describing 11 robotic system families developed for instrument handling, sterile‐package opening, supply delivery, and operating room logistics. Perception is becoming more capable through deep learning and language‐guided control, but autonomy remains limited, evidence is largely laboratory‐based, and no ...
Eugenia Mawuenya Akpo +4 more
wiley +1 more source
A Critical Time Window of Neocortex Modulation for Remote Fear Memory in Rats and Humans
Advanced Science, EarlyView.This study identifies a delayed consolidation window around 18 h after fear learning in the mPFC essential for remote fear memory. VTA dopaminergic input during this window sustains remote memory in rats, while non‐invasive stimulation of homologous human mPFC at the corresponding time selectively weakens remote but not recent fear memory, revealing a ...
Lu Cao +19 more
wiley +1 more source
PLOS ONE, 2017 The aim of this study was to evaluate and compare the inter-operator reproducibility of three-dimensional (3D) images of teeth captured by a digital impression technique to a conventional impression technique in vivo.Twelve participants with complete natural dentition were included in this study.
Emi Kamimura +4 more
openaire +4 more sources
Journal of Islamic Dental Association of Iran, 2016 Background and Aim: Inappropriate transfer of pressure during final impression making in fabrication of complete denture can result in ridge resorption.
Tahereh Imani Fouladi +5 more
doaj