Laser-Induced Forward Transfer (LIFT) based Bioprinting of the Collagen I with Retina Photoreceptor Cells [0.03%]
基于激光诱导正向转移的I型胶原蛋白视网膜光感受器细胞生物打印技术
Md Shakil Arman,Ben Xu,Andrew Tsin et al.
Md Shakil Arman et al.
This study focuses on the 3D bioprinting of retina photoreceptor cells using a laser-induced forward transfer (LIFT) based bioprinting system. Bioprinting has a great potential to mimic and regenerate the human organoid system, and the LIFT...
Michael P Brundage,Thurston Sexton,Melinda Hodkiewicz et al.
Michael P Brundage et al.
Out-of-the-box natural-language processing (NLP) pipelines need re-imagining to understand and meet the requirements of engineering data. Text-based documents account for a significant portion of data collected during the life cycle of asse...
3D Melt Blowing of Elastollan Thermoplastic Polyurethane for Tissue Engineering Applications: A Pilot Study [0.03%]
用于组织工程的热塑性聚氨酯弹性体Elvathane的三维熔吹成形：初步研究
Advay Pawar,Bruce Anderson,Behnam Pourdeyhimi et al.
Advay Pawar et al.
Scaffolds, in addition to being biocompatible, should possess structural and mechanical properties similar to the natural tissues they intend to replace. Many tissue engineering applications require porous 3D scaffolds characterized by uniq...
Boonserm Kulvatunyou,Nenad Ivezic,K C Morris et al.
Boonserm Kulvatunyou et al.
One of the most exciting new capabilities in Smart Manufacturing (SM) is the provisioning of manufacturing services as unbundled "apps," which could be significantly more flexible and less expensive to use than the current generation of mon...
Peter Denno,Deogratias Kibira
Peter Denno
Developing a digital twin (DT) involves establishing (1) a predictive capability (a model) relevant to the application, (2) means to collect data from the physical counterpart, and (3) means to apply the collected data to the model. Ideally...
Production Loss Analysis in Mobile Multi-skilled Robot Operated Flexible Serial Production Systems [0.03%]
手机多功能机器人操作的柔性流水线生产系统的生产损失分析
Kshitij Bhatta,Chen Li,Qing Chang
Kshitij Bhatta
In a world where demand and supply can change instantaneously as demonstrated by the recent coronavirus pandemic, it is very important for our production lines to be able to handle abrupt changes very effectively. Flexible manufacturing sys...
Yan Lu,Paul Witherell,Albert Jones
Yan Lu
The use of Industrial Internet-of-Things (IIoT) and related technology is propelling manufacturing into a new era in the fourth industry revolution characterized by ubiquitous connectivity. IIoT allows new and unprecedented interactions amo...
A residual heat compensation based scan strategy for powder bed fusion additive manufacturing [0.03%]
一种基于余热补偿的粉末床熔融增材制造扫描策略
H Yeung,B Lane
H Yeung
Typical scan strategies for laser powder bed fusion (LPBF) additive manufacturing systems apply a constant laser power and scan speed. Localized preheating from adjacent scan paths (residual heat) result in inconsistent melt-pool morphology...
Sars-CoV-2 (COVID-19) inactivation capability of copper-coated touch surface fabricated by cold-spray technology [0.03%]
冷喷涂技术制造的铜涂层触表面灭活SARS-CoV-2（ COVID-19）的能力
Novana Hutasoit,Byron Kennedy,Stephanie Hamilton et al.
Novana Hutasoit et al.
In this work, cold-spray technique was employed for rapid coating of copper on in-use steel parts. The primary intention was to alleviate the tendency of SARS-CoV-2 (COVID-19) virus to linger longer on touch surfaces that attract high-to-me...
Accurate determination of laser spot position during laser powder bed fusion process thermography [0.03%]
激光粉末床熔合过程热图中激光点位置的精确确定
Ivan Zhirnov,Sergey Mekhontsev,Brandon Lane et al.
Ivan Zhirnov et al.
High-speed thermography is useful tool for researching the laser powder bed fusion process by providing thermal information in heat affected zone. However, it is not directly possible to ascertain the position of the laser spot with respect...