Results 21 to 30 of about 94,260 (291)

Three-Dimensional Printing Chitosan-Based Bolus Used for Radiotherapy [PDF]

open access: yes, 2021
A bolus is a kind of tissue equivalent material used in radiotherapy for treating superficial lesions. Despite the availability of various commercial boluses, it is hard for them to form full contact with the irregular surface of patients’ skin, such as ...
Fan Wang (135182)   +15 more
core   +1 more source

Three-Dimensional Printing of Ellipsoidal Structures Using Mercury [PDF]

open access: yes, 2017
A description of how to use the Mercury software from the CCDC to print 3-dimensional crystal structures that depict the anisotropic displacement parameters, matching the commonly used ellipsoidal depiction used in scientific papers.
Nabyl, Merbouh   +5 more
core   +1 more source

Three-Dimensional Printing of Large Objects with High Resolution by Dynamic Projection Scanning Lithography [PDF]

open access: yes, 2023
Due to the development of printing materials, light-cured 3D printing is playing an increasingly important role in industrial and consumer markets for prototype manufacturing and conceptual design due to its advantages in high-precision and high-surface ...
He Wang   +6 more
core   +1 more source

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

open access: yes, 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   +23 more
core   +1 more source

Three-dimensional printing in the construction industry: A review [PDF]

open access: yes, 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 printing of biological matters

open access: yesJournal of Science: Advanced Materials and Devices, 2016
Three-dimensional (3D) printing of human tissues and organ has been an exciting research topic in the past three decades. However, existing technological and biological challenges still require a significant amount of research.
Ahmed Munaz   +5 more
doaj   +1 more source

Three-dimensional bio-printing [PDF]

open access: yesScience China Life Sciences, 2015
Three-dimensional (3D) printing technology has been widely used in various manufacturing operations including automotive, defence and space industries. 3D printing has the advantages of personalization, flexibility and high resolution, and is therefore becoming increasingly visible in the high-tech fields. Three-dimensional bio-printing technology also
Gu, Qi   +5 more
openaire   +3 more sources

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

open access: yes, 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   +9 more
core   +1 more source

Comparison of algorithms for converting 3D objects into rolls, using a spiral coordinate system

open access: yesVirtual and Physical Prototyping, 2017
The definition of a point’s location in volume by Cartesian, spherical and cylindrical coordinate systems requires three dimensions (x, y, z), (r, θ, ϕ) and (ρ, ϕ, z) accordingly.
Vyacheslav Shulunov
doaj   +1 more source

USE OF THREE DIMENSIONAL PRINTING IN THE PRODUCTION OF TEXTILE PRINT FORMS [PDF]

open access: yes, 2022
Since the invention of woven fabric, various types of artistic printing on fabric have been used. One of the most ancient and widespread methods is letterpress and gravure printing.
Petrushevski, Andri
core   +2 more sources

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