Results 51 to 60 of about 142,725 (307)

A Review of Additive Manufacturing of Soft Magnetic Materials in Electrical Machines

Machines, 2023
This paper presents a review of the main advantages and challenges of Additive Manufacturing (AM) applied in the production of soft magnetic components for electrical machines.
Nicola Giannotta, Giada Sala, Claudio Bianchini, Ambra Torreggiani   +3 more
doaj   +1 more source

Multiscale, thermomechanical topology optimization of self-supporting cellular structures for porous injection molds [PDF]

, 2018
Purpose This paper aims to establish a multiscale topology optimization method for the optimal design of non-periodic, self-supporting cellular structures subjected to thermo-mechanical loads.
Tovar, Andres, Wu, Tong
core   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

A Comprehensive Review of Laser Powder Bed Fusion in Jewelry: Technologies, Materials, and Post-Processing with Future Perspective

Metals
In recent years, additive manufacturing (AM) has played a significant role in various fashion industries, especially the textile and jewelry manufacturing sectors.
Geethapriyan Thangamani, Stefano Felicioni, Elisa Padovano, Sara Biamino, Mariangela Lombardi, Daniele Ugues, Paolo Fino, Federica Bondioli   +7 more
doaj   +1 more source

Design and manufacture of life size human model using material extrusion and vat photopolymerization additive processes [PDF]

MATEC Web of Conferences, 2019
Nowadays, Additive Manufacturing (AM) is increasingly being used in various fields of medicine. Using Material Extrusion additive process – Fused Filament Fabrication (FFF) method are produced 3D models of organs or body parts designed for preoperative ...
Molnar Ivan, Michal David, Simon Stefan, Morovic Ladislav, Kostal Peter   +4 more
doaj   +1 more source

Environmental dimensions of additive manufacturing: mapping application domains and their environmental implications [PDF]

, 2017
Additive manufacturing (AM) proposes a novel paradigm for engineering design and manufacturing, which has profound economic, environmental, and security implications.
Abel, Adam, Balogun, Baumers, Baumers, Bourhis, Bourhis, Burkhart, Campbell, Chen, Dawes, Deak, Deak, Deng, Diaz Lantada, Diegel, Dotchev, Drizo, Duflou, Duflou, Faludi, Faludi, Franco, Franco, Gardan, Gebler, Gibson, Gogate, Gutowski, Hanssen, Helms, Holmström, Holmström, Huang, Huang, Hur, Jones, Kellens, Kellens, Kerbrat, Kerbrat, Khajavi, Kohtala, Kruth, Kruth, Kunnari, Levy, Macdonald, Mani, Mognol, Morrow, Nyamekye, Nyamekye, Oskui, Paris, Paul, Paul, Peng, Petrovic, Pinkerton, Pinkerton, Ponche, Priarone, Pérès, Ruffo, Senyana, Serres, Seyda, Short, Short, Sreenivasan, Stephens, Strano, Telenko, Tuck, Tuck, Watson, Weidema, WFD (Waste Framework Directive), Wilson, Wits, Wohlers Report, Wu, Xu, Yoon, Zegard   +85 more
core   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

A Methodology to Evaluate the Reliability Impact of the Replacement of Welded Components by Additive Manufacturing Spare Parts

Metals, 2019
This article shows a method for inspection scheduling of structures made by additive manufacturing, derived from reliability function evaluations and overhaul inspection findings. The routine was an adaption of an existing method developed by the authors
Armando Coro, Luis María Macareno, Josu Aguirrebeitia, Luis Norberto López de Lacalle   +3 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source