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Digital Manufacturing for Microfluidics. [PDF]

open access: yesAnnu Rev Biomed Eng, 2019
The microfluidics field is at a critical crossroads. The vast majority of microfluidic devices are presently manufactured using micromolding processes that work very well for a reduced set of biocompatible materials, but the time, cost, and design constraints of micromolding hinder the commercialization of many devices.
Naderi A, Bhattacharjee N, Folch A.
europepmc   +4 more sources

Digital Manufacturing

open access: yes, 2023
Digital ...
Amandeep Singh   +2 more
  +4 more sources

A Composite Matching Layer with Anti-Reflection Characteristics for Broadband Acoustic Scattering Reduction

open access: yesShock and Vibration, 2021
A composite matching layer composed of periodically arranged scatters with anti-reflection (AR) characteristics is proposed for broadband scattering reduction. The anti-reflection structure is composed of periodically arranged metal foam scatters, and it
Shande Li   +6 more
doaj   +1 more source

An Improved Structural Analysis Method for Isolator with Quasi-Zero-Stiffness Characteristic

open access: yesShock and Vibration, 2021
A typical quasi-zero-stiffness (QZS) vibration isolator consisting of a vertical spring and two oblique springs has been widely researched on its static and dynamic characteristics.
Wei Zhang   +3 more
doaj   +1 more source

Improving Industrial Robot Positioning Accuracy to the Microscale Using Machine Learning Method

open access: yesMachines, 2022
Positioning accuracy in robotics is a key issue for the manufacturing process. One of the possible ways to achieve high accuracy is the implementation of machine learning (ML), which allows robots to learn from their own practical experience and find the
Vytautas Bucinskas   +7 more
doaj   +1 more source

A Study on the Errors of 2D Circular Trajectories Generated on a 3D Printer

open access: yesApplied Sciences, 2021
This paper presents a study on the movement precision and accuracy of an extruder system related to the print bed on a 3D printer evaluated using the features of 2D circular trajectories generated by simultaneous displacement on x and y-axes.
Adriana Munteanu   +6 more
doaj   +1 more source

Chest-scale self-compensated epidermal electronics for standard 6-precordial-lead ECG

open access: yesnpj Flexible Electronics, 2022
Six chest leads are the standardized clinical devices of diagnosing cardiac diseases. Emerging epidermal electronics technology shift the dangling wires and bulky devices to imperceptible wearing, achieving both comfortable experience and high-fidelity ...
Lang Yin   +8 more
doaj   +1 more source

Offline Feed-Rate Scheduling Method for Ti–Al Alloy Blade Finishing Based on a Local Stiffness Estimation Model

open access: yesMetals, 2023
In the aerospace field, Ti–Al alloy thin-walled parts, such as blades, generally undergo a large amount of material removal and have a low processing efficiency.
Long Wu, Aimin Wang, Wenhao Xing
doaj   +1 more source

Semi-Supervised Medical Image Classification Based on Attention and Intrinsic Features of Samples

open access: yesApplied Sciences, 2022
The training of deep neural networks usually requires a lot of high-quality data with good annotations to obtain good performance. However, in clinical medicine, obtaining high-quality marker data is laborious and expensive because it requires the ...
Zhuohao Zhou   +4 more
doaj   +1 more source

Direct Digital Manufacturing

open access: hybridJournal of King Saud University - Engineering Sciences, 2017
Abdulrahman Al‐Ahmari
openalex   +3 more sources

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