Results 51 to 60 of about 291,297 (303)

Properties of 3D-Printed resins for interim restorations: effects of printing and post-curing protocols [PDF]

Brazilian Oral Research
This study analyzed the properties of three-dimensional (3D)-printed resins designed for interim restorations and subjected to different printing and post-curing protocols.
Leandro Edgar PACHECO, Fernanda Balestrero CASSIANO, Vitor de Toledo STUANI, Isabela Sanches Pompeo da SILVA, Larissa ALAMO, Matheus de Castro COSTA, Marcella Fernandes LOVISON, Sergio Kyioshi ISHIKIRIAMA, Rafael Francisco Lia MONDELLI, Diana Gabriela SOARES   +9 more
doaj   +1 more source

Innovating Aircraft Repair Processes: The Role of Digitalization in Sustainability

Advanced Engineering Materials, EarlyView.
This research explores how digitalization—by storing detailed non‐destructive testing data in structured DICONDE databases and creating a standard data model of the component—innovates aviation maintenance and repair processes. Coupled with a developed state‐based simulation model, it enables data‐driven, sustainable repair strategies that reduce waste,
Johanna Aigner, Geo Jacob, Florian Raddatz, Gerko Wende   +3 more
wiley   +1 more source

VISUALIZATION OF SPECIAL VEHICLE DUMMY BODY PARTS WITH THREE DIMENSIONAL PRINTER TECHNIQUES [PDF]

, 2019
PT. Pindad Persero is a military manufacturing industry specialized vehicle division that uses three-dimensional printer techniques, in each design to accelerate the form of a prototype product development.
Adiluhung, H. (Hardy ), Pujiraharjo, Y. (Yoga Pujiraharjo)   +1 more
core  

The Effect Of 3d Printing Machine Parameters In Extrusion Process Of Biocomposite Materials (Pmma And Ha) On Dimensional Accuracy [PDF]

, 2018
Bone implants are medical procedures involving replacement or reconstruction of missing or damaged bones with the patient's ones, natural substitutes or artificial substitutes.
Almy, R. D. (Raeshifa), Tontowi, A. E. (Alva)   +1 more
core   +2 more sources

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

3D printing for bio-synthetic biliary stents [PDF]

, 2019
Three-dimensional (3D) printing is an additive manufacturing method that holds great potential in a variety of future patient-specific medical technologies.
Alexander, Jonathan Steven, Ballard, David, Boktor, Moheb, Boktor, Moheb, Boyer, Christen J., Ghali, G.E., Huebert, Robert, Samant, Hrishikesh, Wang, Yuping, White, Luke, Woerner, Jennifer E.   +10 more
core   +2 more sources

Instability of the printing jet during the three-dimensional-printing process

Journal of Low Frequency Noise, Vibration and Active Control, 2021
Euler’s instability criterion is widely used in engineering to design a column. However, this criterion is not suitable for judging the instability of a three-dimensional printing process because the axial motion of the printing jet has to be considered.
Yuting Zuo, Hongjun Liu
doaj   +1 more source

Three-dimensional printing physiology laboratory technology [PDF]

American Journal of Physiology-Heart and Circulatory Physiology, 2013
Since its inception in 19th-century Germany, the physiology laboratory has been a complex and expensive research enterprise involving experts in various fields of science and engineering. Physiology research has been critically dependent on cutting-edge technological support of mechanical, electrical, optical, and more recently computer engineers ...
Matthew S, Sulkin, Emily, Widder, Connie, Shao, Katherine M, Holzem, Christopher, Gloschat, Sarah R, Gutbrod, Igor R, Efimov   +6 more
openaire   +2 more sources

Recent Progress in Oxide‐Based Na‐Ion Conductors

Advanced Engineering Materials, EarlyView.
Recent advances in oxide‐based sodium‐ion conductors are reviewed, focusing on β/β″‐alumina, NASICON‐type compounds, and Na5YSi4O12‐type (N5) silicates, together with emerging perovskite and layered oxides. Improvements in ionic conductivity, compositional tuning, and processing are highlighted.
Bowei Xun, Jian Wang, Hubertus Rainaldo Arindra, Katsuro Hayashi   +3 more
wiley   +1 more source

Rapid Fabrication of Smart Tooling with Embedded Sensors by Casting in Molds Made by Three Dimensional Printing [PDF]

, 2005
This paper is to investigate the feasibility of constructing “smart tooling” by embedding thin film sensors, specifically, thin film thermocouples (TFTC) in castings made by molds formed by 3 Dimensional Printing (3DP).
Cheng, Xudong, Choi, Honseok, Kobliska, John, Li, Xiaochun, Ostojic, Petar, Yang, Yong, Zhang, Xugang   +6 more
core   +1 more source