Results 31 to 40 of about 1,877,859 (354)

Post-consolidation process for modifying microscale and mesoscale parameters of 3D printed composite materials

open access: yesFrontiers in Materials, 2023
Advancements in additive manufacturing technology (3D printing) have enabled us to fabricate reasonably good parts using continuous fiber-reinforced matrix composites.
Arief Yudhanto   +4 more
doaj   +1 more source

Preparation of Hollow Core–Shell Fe3O4/Nitrogen-Doped Carbon Nanocomposites for Lithium-Ion Batteries

open access: yesMolecules, 2022
Iron oxides are potential electrode materials for lithium-ion batteries because of their high theoretical capacities, low cost, rich resources, and their non-polluting properties. However, iron oxides demonstrate large volume expansion during the lithium
Jie Wang   +7 more
doaj   +1 more source

Void Content, Tensile, Vibration and Acoustic Properties of Kenaf/Bamboo Fiber Reinforced Epoxy Hybrid Composites

open access: yesMaterials, 2019
This study aims to investigate the void content, tensile, vibration and acoustic properties of kenaf/bamboo fiber reinforced epoxy hybrid composites. The composites were made using the hand lay-up method.
Ahmad Safwan Ismail   +2 more
semanticscholar   +1 more source

Mechanical and Acoustic Performance of Plantain (Musa Paradisiacal) Fibre Reinforced Epoxy Bio-Composite

open access: yesJournal of Natural Fibers, 2022
Natural fiber-reinforced polymer biocomposites are very attractive materials utilized for many applications owing to their high mechanical and acoustic properties.
Patrick Ehi Imoisili, Tien-Chien Jen
doaj   +1 more source

Compression damage and failure mechanism of C/C-SiC satin woven composites with void defects

open access: yesCailiao gongcheng
To study the compressive mechanical properties and failure mechanism of satin woven composites with void defects, the longitudinal compression experiments on C/C-SiC satin woven composites with void defects were conducted.
XU Zhiyuan   +4 more
doaj   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

open access: yesFEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf   +6 more
wiley   +1 more source

Microstructure evolution of Al-matrix composites during semi-solid compressive deformation revealed by synchrotron in situ CT study

open access: yesCailiao gongcheng, 2021
In situ fast synchrotron computed tomography was used to investigate the semi-solid compression of nanoparticle-reinforced Al-10%(mass fraction) Cu composites.
WANG Wei, GUO En-yu, WANG Tong-min
doaj   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Demonstration of computer vision for void characterisation of 3D-printed continuous carbon fibre composites

open access: yesResults in Materials
Microstructural void formation during the processing of continuous fibre-reinforced polymer composites are a significant limitation of processes such as 3D printing, as voids inhibit resultant mechanical properties.
Joel Galos, Xiaoying Wang
doaj   +1 more source

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

open access: yesFEBS 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   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy