Results 11 to 20 of about 1,708,417 (385)

Essential Guide to Hydrogel Rheology in Extrusion 3D Printing: How to Measure It and Why It Matters?

Gels, 2023
Rheology plays a crucial role in the field of extrusion-based three-dimensional (3D) printing, particularly in the context of hydrogels. Hydrogels have gained popularity in 3D printing due to their potential applications in tissue engineering ...
Helena Herrada-Manchón, M. A. Fernández, Enrique Aguilar   +2 more
semanticscholar   +1 more source

Image quality improvement in low‐dose chest CT with deep learning image reconstruction

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Objectives To investigate the clinical utility of deep learning image reconstruction (DLIR) for improving image quality in low‐dose chest CT in comparison with 40% adaptive statistical iterative reconstruction‐Veo (ASiR‐V40%) algorithm. Methods This retrospective study included 86 patients who underwent low‐dose CT for lung cancer screening ...
Qian Tian, Xinyu Li, Jianying Li, Yannan Cheng, Xinyi Niu, Shumeng Zhu, Wenting Xu, Jianxin Guo   +7 more
wiley   +1 more source

Laser Additive Manufacturing on Metal Matrix Composites: A Review

Chinese Journal of Mechanical Engineering, 2021
Important progresses in the study of laser additive manufacturing on metal matrix composites (MMCs) have been made. Recent efforts and advances in additive manufacturing on 5 types of MMCs are presented and reviewed.
Neng Li, Wei Liu, Yan Wang, Zijun Zhao, Taiqi Yan, Guohui Zhang, Huaping Xiong   +6 more
doaj   +1 more source

3D Printing and 3D Bioprinting in Pediatrics [PDF]

Bioengineering, 2017
Additive manufacturing, commonly referred to as 3D printing, is a technology that builds three-dimensional structures and components layer by layer. Bioprinting is the use of 3D printing technology to fabricate tissue constructs for regenerative medicine from cell-laden bio-inks.
Sanjairaj Vijayavenkataraman, Jerry Fuh, Wen Lu   +2 more
openaire   +4 more sources

3D Printing - Evaluating Particle Emissions of a 3D Printing Pen [PDF]

Journal of Visualized Experiments, 2020
Three-dimensional (3D) printing as a type of additive manufacturing shows continuing increase in application and consumer popularity. The fused filament fabrication (FFF) is an inexpensive method used most frequently by consumers. Studies with 3D printers have shown that during the printing process particulate and volatile substances are released ...
Ajay Singh, Heike Sigloch, Andreas Luch, Peter Laux, Ashish K. Gadicherla, Frank S. Bierkandt   +5 more
openaire   +2 more sources

Forging Treatment Realized the Isotropic Microstructure and Properties of Selective Laser Melting GH3536

Journal of Manufacturing and Materials Processing, 2023
The anisotropy of mechanical properties in SLMed alloy is very important. In order to realize the homogeneity of the microstructure and mechanical properties of GH3536 alloy prepared by selective laser melting (SLM), the as-deposited samples were treated
Shuai Huang, Tianyuan Wang, Kai Li, Biao Zhou, Bingqing Chen, Xuejun Zhang   +5 more
doaj   +1 more source

A Review of 3D Printing in Dentistry: Technologies, Affecting Factors, and Applications

Scanning, 2021
Three-dimensional (3D) printing technologies are advanced manufacturing technologies based on computer-aided design digital models to create personalized 3D objects automatically.
Yueyi Tian, ChunXu Chen, Xiaotong Xu, Jiayin Wang, Xingyu Hou, Kelun Li, Xinyue Lu, HaoYu Shi, E. Lee, H. Jiang   +9 more
semanticscholar   +1 more source

Bionic 3D printed corals [PDF]

Nature Communications, 2019
SummarySymbiotic corals have evolved as a highly optimised photon augmentation system leading to space-efficient microalgal growth and photosynthetic quantum efficiencies that approach theoretical limits1–3. Corals are characterized by an elastic animal tissue hosting microalgae and a light scattering calcium carbonate skeleton that maximizes light ...
Matthew P. Davey, Michael Kühl, Michael Kühl, Gianni Jacucci, Shangting You, Mark Hildebrand, Dimitri D. Deheyn, Olga Gaidarenko, Alison G. Smith, Shaochen Chen, Daniel Wangpraseurt, Daniel Wangpraseurt, Daniel Wangpraseurt, Farooq Azam, Silvia Vignolini, Alyssa Smith   +15 more
openaire   +9 more sources

A Review of Vat Photopolymerization Technology: Materials, Applications, Challenges, and Future Trends of 3D Printing

Polymers, 2021
Additive manufacturing (3D printing) has significantly changed the prototyping process in terms of technology, construction, materials, and their multiphysical properties. Among the most popular 3D printing techniques is vat photopolymerization, in which
M. Pagáč, J. Hajnyš, Quoc-Phu Ma, Lukas Jancar, J. Jansa, P. Stefek, J. Měsíček   +6 more
semanticscholar   +1 more source

3D printing of meat [PDF]

Meat Science, 2019
Three-dimensional printing (3DP) process stands as a developing technology for food manufacturing, which offers the opportunity to design novel food products with improved nutritional value and sensorial profile. This review analyses the potential applications of 3DP technology for meat processing and the elemental aspects affecting the printability ...
Arianna Dick, Bhesh Bhandari, Sangeeta Prakash   +2 more
openaire   +3 more sources