Evaluating hearing results in stapedotomy: Comparison of fluoroplastic Causse loop piston and Matrix prosthesis [PDF]
Laryngoscope Investigative Otolaryngology, 2021 Objective We carried out this research to assess and compare post‐stapedotomy hearing results of Matrix titanium prosthesis with a Teflon piston prosthesis, specifically the fluoroplastic (Teflon) Causse loop piston prosthesis in patients who suffered ...
Mohammad Faramarzi +2 more
exaly +3 more sources
Comparison of dislocation rates of Teflon and Titanium stapes prostheses: A retrospective survival analysis on 855 patients [PDF]
Journal of Otolaryngology - Head and Neck Surgery, 2023 Background Stapes prosthesis dislocation is the first cause of revision stapes surgery. To our knowledge, there is no data about stability of the incus attachment of manual crimped prosthesis of different materials.
Stéphane Gargula +3 more
doaj +2 more sources
Titanium and Platinum–Fluoroplastic Stapes Prostheses Visualization on Cone Beam Computed Tomography and High-Resolution Computed Tomography [PDF]
Life, 2021 Objective: The aim of this study was to evaluate whether stapes prostheses can be visualized with less metal artifacts and therefore more accurately on cone beam computed tomography in comparison to computed tomography imaging.
Valerie Dahm +7 more
doaj +2 more sources
EnergiesDue to its good corrosion resistance and high rigidity, fluoroplastic steel heat exchangers have become one of the main feasible solutions to the problem of flue gas waste heat recovery.
Kai Li
exaly +3 more sources
An Indirect Method for Determining the Local Heat Transfer Coefficient of Gas Flows in Pipelines [PDF]
Sensors, 2022 An indirect method and procedure for determining the local heat transfer coefficient in experimental studies on the intensity of heat transfer at a gas–surface interface is described.
Leonid Plotnikov +4 more
doaj +2 more sources
Single-pot mechanochemically-enabled fluorine atom closed-loop economy using PFASs as fluorinating agents [PDF]
Nature CommunicationsPer- and polyfluoroalkyl substances (PFASs), also known as “forever chemicals”, pose an increasing threat to the environment and human health. Despite recent advancements in PFASs destruction, the recycling processes for such molecules remain limited to ...
Hao Long, Georgina Kirby, Lutz Ackermann
doaj +2 more sources
Ciprofloxacin-Coated Tympanostomy Tubes with Sustained-Release Varnish: A Novel Strategy to Combat Biofilm Formation by Pseudomonas aeruginosa [PDF]
MicroorganismsObjective: The aim of this study is to develop and evaluate the antibacterial and anti-biofilm efficacy of ciprofloxacin-coated tympanostomy tubes (TTs) using a sustained-release varnish (SRV-CIPRO) and introduce a novel tympanic membrane model for ...
Sari Risheq +6 more
doaj +2 more sources
Mechanical properties of fluoroplastic seals of axial-piston pumps in relation to the operating conditions of a hydraulic drives [PDF]
E3S Web of Conferences, 2023 The article considers the issues associated with the elastic and plastic properties of fluoroplastic in the state of delivery and radiation hardened.
Alisin Valery
doaj +1 more source
Enhancing the tribological properties of fluoroplastics operating in a hydraulic fluid environment [PDF]
E3S Web of Conferences, 2023 The issues of an increasing the wear resistance of fluoroplastics under conditions of dry friction against steel and in the environment of hydraulic fluids are discussed in this article.
Alisin V.V. +2 more
doaj +1 more source
Simulation of transient friction modes of fluoroplastic seals in hydraulic piston pumps [PDF]
E3S Web of Conferences, 2023 The article considers the issues associated with the friction of radiation-hardened fluoroplastic on steel in a hydraulic fluid environment during the transition period at the beginning of movement.
Alisin V.V.
doaj +1 more source