Results 81 to 90 of about 2,028,269 (419)
3D Printing: Print the Future of Ophthalmology
Investigative Opthalmology & Visual Science, 2014 The three-dimensional (3D) printer is a new technology that creates physical objects from digital files. Recent technological advances in 3D printing have resulted in increased use of this technology in the medical field, where it is beginning to revolutionize medical and surgical possibilities. It is already providing medicine with powerful tools that
Wenbin Huang, Xiulan Zhang
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3D printing of cement composites [PDF]
, 2010 The aims of this study were to investigate the feasibility of generating 3D structures directly in rapid-hardening Portland cement (RHPC) using 3D Printing (3DP) technology.
E Farahi +4 more
core +1 more source
Angewandte Chemie International Edition, 2016 AbstractThe advent of soft lithography allowed for an unprecedented expansion in the field of microfluidics. However, the vast majority of PDMS microfluidic devices are still made with extensive manual labor, are tethered to bulky control systems, and have cumbersome user interfaces, which all render commercialization difficult.
Lisa F. Horowitz +3 more
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FEBS Open Bio, EarlyView.The tumor microenvironment is a dynamic, multifaceted complex system of interdependent cellular, biochemical, and biophysical components. Three‐dimensional in vitro models of the tumor microenvironment enable a better understanding of these interactions and their impact on cancer progression and therapeutic resistance.
Salma T. Rafik +3 more
wiley +1 more source
3D Printing: Developing Countries Perspectives [PDF]
, 2014 For the past decade, 3D printing (3DP) has become popular due to availability of low-cost 3D printers such as RepRap and Fab@Home; and better software, which offers a broad range of manufacturing platform that enables users to create customizable ...
Ishengoma, Fredrick R., Mtaho, Adam B.
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SSRN Electronic Journal, 2015 John Marshall Journal of Information Technology and Privacy Law, Vol. 31, p.
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Co-creation and user innovation: The role of online 3D printing platforms [PDF]
, 2015 The aim of this article is to investigate the changes brought about by online 3D printing platforms in co-creation and user innovation. As doing so requires a thorough understanding of the level of user involvement in productive processes and a clear ...
Darlington, J, Rayna, T, Striukova, L
core +1 more source
On the intrinsic sterility of 3D printing
PeerJ, 2014 3D printers that build objects using extruded thermoplastic are quickly becoming common place tools in laboratories. We demonstrate that with appropriate handling, these devices are capable of producing sterile components from a non-sterile feedstock of thermoplastic without any treatment after fabrication.
Neches, Russell Y +4 more
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Monte Carlo modeling of radiation dose from radiation therapy with superficial x‐rays
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Introduction Superficial x‐rays (50–100 kVp) are used for treating non‐melanoma skin cancer and intraoperative radiation therapy (IORT). At these energies, the photoelectric effect significantly increases absorbed dose to bone compared to soft tissue.
Reham Barghash +3 more
wiley +1 more source
3D Printed Lightweight Composite Foams [PDF]
, 2020 The goal of this paper is to enable 3D printed lightweight composite foams by blending hollow glass micro balloons (GMB) with high density polyethylene (HDPE). To that end, lightweight feedstock for printing syntactic foam composites is developed. The blend for this is prepared by varying GMB content (20, 40, and 60 volume %) in HDPE for filament ...
arxiv +1 more source