Results 111 to 120 of about 1,694,005 (400)

Micro scalar patterning for printing ultra fine solid lines in flexographic printing process [PDF]

open access: yes, 2018
This research focuses on the study of ultra-fine solid lines printing by using Micro-flexographic machine which is combination of flexography and micro-contact printing technique.
Hassan, Suhaimi
core   +1 more source

Recent advances in 3D printing of biomaterials. [PDF]

open access: yes, 2015
3D Printing promises to produce complex biomedical devices according to computer design using patient-specific anatomical data. Since its initial use as pre-surgical visualization models and tooling molds, 3D Printing has slowly evolved to create one-of ...
Chia, Helena N, Wu, Benjamin M
core   +2 more sources

Clinical validation of myOSLchip: A beryllium oxide optically stimulated luminescent dosimeter (OSLD) system in radiotherapy dosimetry

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract In radiation oncology, inter‐fractional dosimetry using optically stimulated luminescent detectors (OSLDs) ensures accurate plan delivery and patient safety. RadPro International GmbH's myOLSchip system, featuring a beryllium oxide (BeO) OSL dosimeter, reader, and eraser, was characterized and calibrated with a Varian Truebeam for in‐vivo ...
Heath Davis   +3 more
wiley   +1 more source

Simulation of durability the evaluation of relief-dot Braille images

open access: yesJournal of Graphic Engineering and Design, 2016
The paper presents a model of factors that influence on the quality of relief-dot Braille inscriptions in their intensive use by blind people. It was constructed matrix of depending and distancing by using a directed graph.
Svitlana Havenko   +2 more
doaj  

High-Performance Screen-Printed Thermoelectric Films on Fabrics. [PDF]

open access: yes, 2017
Printing techniques could offer a scalable approach to fabricate thermoelectric (TE) devices on flexible substrates for power generation used in wearable devices and personalized thermo-regulation.
Chen, Renkun   +13 more
core   +1 more source

3D object quality prediction for Metal Jet Printer with Multimodal thermal encoder [PDF]

open access: yes
With the advancements in 3D printing technologies, it is extremely important that the quality of 3D printed objects, and dimensional accuracies should meet the customer's specifications. Various factors during metal printing affect the printed parts' quality, including the power quality, the printing stage parameters, the print part's location inside ...
arxiv   +1 more source

Improvement of Printing Quality for Laser-induced Forward Transfer based LaserAssisted Bioprinting Process using a CFD-based numerical model [PDF]

open access: yesarXiv, 2021
As one of the three-dimensional (3D) bioprinting techniques with great application potential, laser-induced-forward-transfer (LIFT) based laser assisted bioprinting (LAB) transfers the bioink through a developed jet flow, and the printing quality highly depends on the stability of jet flow regime.
arxiv  

Implementation of needle‐tracking technology for real‐time transrectal ultrasound‐guided interstitial gynecological HDR brachytherapy: A feasibility study

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose To investigate the feasibility of adapting a commercial prostate biopsy system for transrectal ultrasound (TRUS)‐guided hybrid gynecological (GYN) high‐dose‐rate (HDR) brachytherapy (BT). Leveraging 3D‐TRUS and MR image fusion, the prototype system aims to improve real‐time needle placement accuracy.
Lindsey H. Bloom   +8 more
wiley   +1 more source

Utilization of Recycled Filament for 3D Printing for Consumer Goods [PDF]

open access: yes, 2020
The 3D printing market has been used in a wide variety of manufacturing industries including textile and apparel. Many consumers can now own a personal 3D printer at home for recreational printing.
Peterson, Alexa
core   +2 more sources

The Role of 3D Printing in Medical Applications: A State of the Art

open access: yesJournal of Healthcare Engineering, 2019
Three-dimensional (3D) printing refers to a number of manufacturing technologies that generate a physical model from digital information. Medical 3D printing was once an ambitious pipe dream. However, time and investment made it real.
Anna Aimar, A. Palermo, B. Innocenti
semanticscholar   +1 more source

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