Results 41 to 50 of about 12,715,223 (283)

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm, André B. Baldissera, Rainer Völkl, Uwe Glatzel   +3 more
wiley   +1 more source

Three-dimensional printing and in vitro evaluation of poly(3-hydroxybutyrate) scaffolds functionalized with osteogenic growth peptide for tissue engineering

, 2018
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Processo FAPESP: 2011/07947-8CNPq: 550414/2012-6Poly(3-hydroxybutyrate) (PHB) is a biodegradable and thermoprocessable ...
Sybele Saska, Luana Carla Pires, Cominotte, Mariana Aline [UNESP], Cominotte, Mariana Aline, Pires, Luana Carla [UNESP], de Oliveira, Marcelo Fernandes, Jorge Vicente Lopes da Silva, Pires, Luana Carla, Joni Augusto Cirelli, da Silva, Jorge Vicente Lopes, Maia, Izaque Alves, Cirelli, Joni Augusto [UNESP], Mariana Aline Cominotte, Saska, Sybele, Saska, Sybele [UNESP], Ribeiro, Sidney José Lima, Sidney José Lima Ribeiro, Mendes, Larissa Souza [UNESP], Mendes, Larissa Souza, Ribeiro, Sidney José Lima [UNESP], Larissa Souza Mendes, Izaque Alves Maia, Marcelo Fernandes de Oliveira, Cirelli, Joni Augusto   +23 more
core   +1 more source

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

Advanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

A scoping review on the potential of three-dimensional bioprinting in auricular cartilage regeneration

SRM Journal of Research in Dental Sciences
Background The human ear significantly influences facial appearance. Auricular abnormalities can arise from many causes, and the cartilage cannot self-regenerate.
Eman Assem Ibrahim, Moamen Mohsen Sarhan, Salah Ezzelarab, Mona K. Marei   +3 more
doaj   +1 more source

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

Effect of build orientation on the trueness of occlusal splints fabricated by three-dimensional printing

, 2023
Purpose: Scientific evidence pertaining to the evaluation of trueness of occlusal splints fabricated using different three-dimensional (3D) printers and build orientations compared to subtractive technologies is lacking. Methods: Overall, one hundred and
Evans, Jane L, Andrew B. Cameron, Cameron, Andrew B, Menaka Abuzar, Keith Tong, Tadakamadla, Santosh, Tong, Keith, Abuzar, Menaka, Jane L. Evans, Santosh Tadakamadla   +9 more
core   +1 more source

A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data

Advanced Engineering Materials, EarlyView.
Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour, Prithwish Tarafder, Anton Wiberg, Huanyu Li, Johan Moverare, Patrick Lambrix   +5 more
wiley   +1 more source

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

Printable products: investigating three-dimensional printing in the design process of interior products [PDF]

, 2014
The Maker Movement and Three-Dimensional Printing (3DP) have the ability to engage individuals/consumers in the design and fabrication of interior products, potentially transforming a passive consumer to an active creator.
Lumans, Christine Zinta, NC DOCKS at The University of North Carolina at Greensboro   +1 more
core  

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source