Results 61 to 70 of about 93,799 (304)

Three-dimensional printing in the construction industry: A review

, 2015
3D printing (3Dp) has long been used in the manufacturing sector as a way to automate, accelerate production and reduce waste materials. It is able to build a wide variety of objects if the necessary specifications are provided to the printer and no ...
Skitmore, Martin, Perkins, Isaac
core   +1 more source

Three-Dimensional (3D) Printing in Orthopedics Education

Journal of Long-Term Effects of Medical Implants, 2020
Three-dimensional (3D) printing is a newly established concept in orthopedics compared with other industries. Surgical applications of 3D printing and tissue engineering have been investigated since the early 2000s, almost two decades after Charles Hull had patented the first device currently in use for additive manufacturing, also known as rapid ...
Magklara, E., Angelis, S., Solia, E., Apostolopoulos, A., Tsakotos, G., Vlasis, K., Katsimantas, A., Filippou, D.   +7 more
openaire   +3 more sources

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Application of Three-Dimensional Technology for the Preoperative Evaluation of Retroperitoneal Tumors

IEEE Access, 2019
With the development of computer medical imaging technology, three-dimensional technology has been gradually applied in medicine. We try to investigate the application value of 3D technology in the preoperative evaluation of retroperitoneal tumors.
Zhaojie Su, Jiajia Chen, Zhiyuan Shi, Xiaogang Xia, Fuzhen Chen, Boliang Wang, Zhihai Peng, Wengang Li   +7 more
doaj   +1 more source

Perceptual Translucency in 3D Printing Using Surface Texture

Journal of Imaging, 2023
We propose a method of reproducing perceptual translucency in three-dimensional printing. In contrast to most conventional methods, which reproduce the physical properties of translucency, we focus on the perceptual aspects of translucency.
Kazuki Nagasawa, Kamui Ono, Wataru Arai, Norimichi Tsumura   +3 more
doaj   +1 more source

Three-Dimensional Printing to Translate Simulation to Architecting for Three-Dimensional High Performance Piezoelectric Energy Harvester

, 2021
The piezoelectric energy harvester (PEH) has attracted huge attention as an eco-friendly way to harvest mechanical energy for self-powered system. Structural design is crucial for optimizing the energy conversion efficiency of PEHs, especially some ...
Xingang Liu, Jingfeng Liu, Zhuzhu Shao (11866644), Xingang Liu (312167), Yinghao Shang (10319737), Yinghao Shang, Chuhong Zhang, Jingfeng Liu (1392460), Chuhong Zhang (1499068), Zhuzhu Shao   +9 more
core   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Reinforcing polypropylene with graphene-polylactic acid microcapsules for fused-filament fabrication

Materials & Design, 2021
Fused-filament fabrication (FFF) is an extrusion-based form of three-dimensional (3D) printing for manufacturing parts rapidly. Commercially available polypropylene (PP) filaments produce shrinkage and warpage, termed dimensional instabilities, or have ...
C. Aumnate, P. Potiyaraj, C. Saengow, A.J. Giacomin   +3 more
doaj   +1 more source

Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition

Advanced Engineering Materials, EarlyView.
A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley   +1 more source

Formulating biopharmaceuticals using three-dimensional printing

Journal of Pharmacy & Pharmaceutical Sciences
Additive manufacturing, commonly referred to as three-dimensional (3D) printing, has the potential to initiate a paradigm shift in the field of medicine and drug delivery. Ever since the advent of the first-ever United States Food and Drug Administration
Alistair K. C. Chan, Alistair K. C. Chan, Nehil Ranjitham Gopalakrishnan, Nehil Ranjitham Gopalakrishnan, Yannick Leandre Traore, Yannick Leandre Traore, Emmanuel A. Ho, Emmanuel A. Ho   +7 more
doaj   +1 more source