Results 51 to 60 of about 30,863 (299)

Production technology for polymeric composite materials by additive manufacturing methods [PDF]

, 2020
Additive manufacturing methods make it possible to create complex geometry parts, that cannot be produced by conventional methods. For manufacture of the products, composite polymeric materials can be used, both disperse-filled and filled with short or ...
EGOROV, Sergei, TEREKHINA, Svetlana, TARASOVA, Tatiana, Egorov, Sergey   +3 more
core   +1 more source

Incremental solidification (toward 3D-printing) of metal powders by transistor-based microwave applicator

Materials & Design, 2020
Incremental solidification (IS) of small batches of metal powders is a fundamental process in various additive-manufacturing (AM) and 3-D printing (3DP) operations.
Amir Shelef, Eli Jerby
doaj   +1 more source

Feasibility of multilayer solid-state deposition via lateral friction surfacing for metal additive manufacturing

Journal of Materials Research and Technology, 2022
Lateral friction surfacing is a novel solid-state deposition process in which the radial surface of the rotating consumable tool is forced into the substrate surface, facilitating material transfer.
Ebrahim Seidi, Scott F. Miller
doaj   +1 more source

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Impact of Native Oxides on Bonding Interface Microstructure in Deformation‐Based Solid‐State Additive Manufacturing

cMat
In solid‐state metal additive manufacturing, oxide removal is crucial for high‐quality bonding, yet its impact remains unclear. In the article, the influence of oxides on the bonding interface by using cold spray additive manufacturing and leveraging ...
Pengfei Yu, Ningsong Fan, Wenya Li, Chunjie Huang, Yaxin Xu, Jianfeng Wang, Zhaoguo Qiu, Rocco Lupoi, Shuo Yin   +8 more
doaj   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source

Machine learning in additive manufacturing: State-of-the-art and perspectives

, 2020
Additive manufacturing (AM) has emerged as a disruptive digital manufacturing technology. However, its broad adoption in industry is still hindered by high entry barriers of design for additive manufacturing (DfAM), limited materials library, various ...
Lim, C.S., C.S. Lim, Tan, Xipeng, C. Wang, X.P. Tan, S.B. Tor, Tor, Shu Beng, Wang, Chengcheng   +7 more
core   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Embedded fibre optic sensors within additive layer manufactured components [PDF]

, 2013
Smart materials with integrated sensing capabilities are now ubiquitous in many structures manufactured from composite materials and offer enhancement to the safety, reliability and efficiency of the resulting devices. This paper explores the application
MacPherson, William Neil; id_orcid, Knox, David A, Barton, James, McCulloch, Scott, Carne, Mark, Swan, Mark, Sharma, John N., Maier, Robert Raimund Josef; id_orcid, Jones, Benjamin J. S., Futter, Simon K.   +9 more
core   +1 more source

Predicting solid-state phase transformations during metal additive manufacturing: A case study on electron-beam powder bed fusion of Inconel-738

, 2023
Metal additive manufacturing (AM) has now become the perhaps most desirable technique for producing complex shaped engineering parts. However, to truly take advantage of its capabilities, advanced control of AM microstructures and properties is required,
Ringer, SP, Kozeschnik, E, Adomako, NK, Sophie Primig, Nana Kwabena Adomako, Xiaozhou Liao, Liao, X, Nima Haghdadi, Primig, S ; https://orcid.org/, Dingle, JFL, Simon P. Ringer, Primig, Sophie, Haghdadi, N ; https://orcid.org/, Ringer, Simon P, Haghdadi, Nima, James F.L. Dingle, Dingle, James FL, Ernst Kozeschnik, Adomako, Nana Kwabena, Kozeschnik, Ernst, Liao, Xiaozhou   +20 more
core   +1 more source