Results 41 to 50 of about 4,638,476 (294)
The Journal of Advanced Prosthodontics, 2022 The aim of this study is to compare the casts obtained by using conventional techniques and liquid crystal display (LCD) three-dimensional (3D) print techniques in the All-on-4 treatment concept of the edentulous mandibular jaw.In this study, a completely edentulous mandibular acrylic cast (typodont) with bone-level implants placed with the All-on-4 ...
Hilin Tas +4 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.A thermoplastic PMMA‐based photoresin enables high‐resolution DLP printing followed by solvent‐vapor smoothing. The treatment reduces staircase‐induced surface roughness from 2.33 µm to 129 nm and increases visible‐light transmittance from approximately 30% to 80%, providing a route toward transparent PMMA components for rapid prototyping and non ...
Rozhin Heydarpour +5 more
wiley +1 more source
Dental Research Journal, 2017 Background: This study was conducted to assess the hardness of orthodontic brackets produced by metal injection molding (MIM) and conventional methods and different orthodontic wires (stainless steel, nickel-titanium [Ni-Ti], and beta-titanium alloys ...
Shiva Alavi, Marzie Kachuie
doaj +1 more source
Synthesis, Microstructure and Mechanical Properties of Titanium with Controlled Levels of Porosity [PDF]
, 2014 Porous titanium (Ti) products have many applications due to their excellent corrosion resistance, high strength-to-weight ratio, high specific surface area, etc.
Xu, Qian
core
Advanced Functional Materials, EarlyView.Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez +9 more
wiley +1 more source
Fabrication of Combined Prosthesis With Castable Extracoronal Attachments (Laboratory Procedure)
Journal of Vocational Health Studies, 2017 Background : Nows a days has developed many kind of dentures to improve the functionality, comfort aesthetics. Stability, retention and its aesthetic can be improved by attachments.
Sri Wahjuni, Sefy Ayu Mandanie
doaj +1 more source
Produção de compósitos de matriz cerâmica de alumina a partir de colagem de fitas em meio aquoso [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2012Compósitos de matriz cerâmica têm sido desenvolvidos para superar a fragilidade ...
Amadio, Tatiane de Mattos
core
Advanced Healthcare Materials, EarlyView.Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj +23 more
wiley +1 more source
Comparing Minor Connector Castability of Printed Cast Partial Dentures to Conventional Cast Partial Dentures: An In-vitro Study [PDF]
Journal of Clinical and Diagnostic ResearchIntroduction: Partial denture prostheses are used to restore missing teeth and oral function, with minor connectors playing a crucial role in the denture framework.
Meghna Budati, Suresh Venugopalan
doaj +1 more source
Pressure Distribution in Centrifugal Dental Casting
, 1978 Equations are developed for liquid metal pressure in centrifugal dental casting, given the instantaneous rotational velocity, density, and certain dimensions of the casting machine and casting pattern.
John P. Nielsen
core +1 more source