Results 71 to 80 of about 567,714 (357)

Deconvolution volumetric additive manufacturing

Nature Communications, 2023
AbstractVolumetric additive manufacturing techniques are a promising pathway to ultra-rapid light-based 3D fabrication. Their widespread adoption, however, demands significant improvement in print fidelity. Currently, volumetric additive manufacturing prints suffer from systematic undercuring of fine features, making it impossible to print objects ...
Orth, Antony, Webber, Daniel, Zhang, Yujie, Sampson, Kathleen L., De Haan, Hendrick W., Lacelle, Thomas, Lam, Rene, Solis, Daphene, Dayanandan, Shyamaleeswari, Waddell, Taylor, Lewis, Tasha, Taylor, Hayden K., Boisvert, Jonathan, Paquet, Chantal   +13 more
openaire   +3 more sources

miRNA‐29 regulates epidermal and mesenchymal functions in skin repair

FEBS Letters, EarlyView.
miRNA‐29 inhibits cell‐to‐cell and cell‐to‐matrix adhesion by silencing mRNA targets. Adhesion is controlled by complex interactions between many types of molecules coded by mRNAs. This is crucial for keeping together the layers of the skin and for regenerating the skin after wounding.
Lalitha Thiagarajan, Rosa Sanchez‐Alvarez, Chiho Kambara, Poojitha Rajasekar, Yuluang Wang, François Halloy, Jonathan Hall, Hans‐Jürgen Stark, Iris Martin, Petra Boukamp, Svitlana Kurinna   +10 more
wiley   +1 more source

Optimum corrosion performance using microstructure design and additive manufacturing process control

npj Materials Degradation
Compatibility of traditional metallic alloys, particularly 316 L stainless steel, with additive manufacturing (AM) processes, is essential for industrial applications.
Parisa Moazzen, Ayda Shahriari, SeyedAmirReza Shamsdini, Payam Seraj, Foroozan Forooghi, Yahya Aghayar, Sajad Shakerin, Mackenzie Remington Purdy, Mohsen Mohammadi   +8 more
doaj   +1 more source

Progress in research and applications of additively manufactured nickel-based superalloy in aero-engines and gas turbines

Journal of Aeronautical Materials
Nickel-based superalloy is an essential material to prepare hot-end components in aero-engines and gas turbines，due to its excellent mechanical properties under high temperature.
WU Yu, CHEN Bingqing, LIU Wei, HUANG Shuai, SUN Bingbing, ZHANG Xuejun, CHEN Pei, HUANG Chen   +7 more
doaj   +1 more source

Spot‐14 and its paralog Spot‐14R regulate expression of metabolic and thermogenic pathway genes in murine brown and beige adipocytes

FEBS Letters, EarlyView.
Spot‐14 and Spot‐14R play distinct roles in regulating metabolism in brown and beige adipocytes. While both influence lipid and glucose pathways, Spot‐14 uniquely controls thermogenic gene expression. This dual regulation balances energy storage and heat production, highlighting potential therapeutic targets for obesity and metabolic disorders. Spot 14
Lidia Itzel Castro‐Rodríguez, Cristina Velez‐delValle, Claudia Patricia Hernández‐Mosqueira, Walid Kuri‐Harcuch   +3 more
wiley   +1 more source

Plastic injection molding dies using hybrid additively manufactured 420/CX stainless steels: electrochemical considerations

npj Materials Degradation, 2022
This research focused on the corrosion resistance and microstructure of hybrid additively manufactured (HAM) samples of AISI 420/CX (420/CX SS) stainless steels.
Ayda Shahriari, Javad Samei, Mehdi Sanjari, Mohammad Jahanbakht, Babak Shalchi Amirkhiz, Mohsen Mohammadi   +5 more
doaj   +1 more source

Process Control Methods in Cold Wire Gas Metal Arc Additive Manufacturing

Metals, 2023
Cold wire gas metal arc (CWGMA) additive manufacturing (AM) is more productive and beneficial than the common electric arc processes currently used in wire arc additive manufacturing (WAAM).
João B. Bento, Chong Wang, Jialuo Ding, Stewart Williams   +3 more
doaj   +1 more source

One-step volumetric additive manufacturing of complex polymer structures. [PDF]

, 2017
Two limitations of additive manufacturing methods that arise from layer-based fabrication are slow speed and geometric constraints (which include poor surface quality). Both limitations are overcome in the work reported here, introducing a new volumetric
Browar, Allison EM, Fang, Nicholas X, Henriksson, Johannes, Kelly, Brett E, Panas, Robert M, Shusteff, Maxim, Spadaccini, Christopher M, Weisgraber, Todd H   +7 more
core   +1 more source

An Ontology for Defect Detection in Metal Additive Manufacturing [PDF]

arXiv, 2022
A key challenge for Industry 4.0 applications is to develop control systems for automated manufacturing services that are capable of addressing both data integration and semantic interoperability issues, as well as monitoring and decision making tasks.
arxiv  

Additive Manufacturing of Porous Biominerals

Advanced Functional Materials, 2022
AbstractNature fabricates hard functional materials from soft organic scaffolds that are mineralized. To enable an energy‐efficient locomotion of these creatures while maintaining their structural stability, nature often renders parts of these minerals porous.
Ran Zhao, Nina Wittig, Gaia de Angelis, Tianyu Yuan, Matteo Hirsch, Henrik Birkedal, Esther Amstad   +6 more
openaire   +4 more sources