Results 301 to 310 of about 376,467 (387)

Study of prestressed composite concrete tee beams under flexural loading

, 1969
J O Bryson
openalex   +1 more source

Selective Functionalization of MWCNTs: Enhancing Wear Mechanisms and Friction‐Induced Graphitization in Epoxy Composites

Macromolecular Materials and Engineering, EarlyView.
Incorporating 0.3 wt.% COOH‐functionalized MWCNTs, well dispersed via ultrasonication, into epoxy significantly enhances tribological and mechanical performance, reducing wear by 82% and COF by 32%. During sliding, friction breaks down MWCNTs into graphitic fragments, which are slowly released, forming a protective tribofilm.
Ravisrini Jayasinghe, Maximiano Ramos, Ashveen Nand, Maziar Ramezani   +3 more
wiley   +1 more source

The Impact of Zirconium Oxide Nanoparticles on the Mechanical and Physical Properties of Glass Ionomer Dental Materials. [PDF]

Int J Mol Sci
Amin F, Moin SF, Kumar N, Asghar MA, Mahmood SJ, Palma PJ.   +5 more
europepmc   +1 more source

Poly(Lactic Acid) Processability Treatment Through Electron Beam Irradiation: Optimization of Dose and Crosslinking Agent Amount

Macromolecular Materials and Engineering, EarlyView.
This study optimizes the processability of poly(lactic acid) (PLA) by using electron beam irradiation combined with trimethylolpropane triacrylate (TMPTA) as a crosslinking agent. The optimized conditions modify PLA's rheological, thermal, and mechanical properties, improving its foamability in PLA/polyethylene blends.
Masoud Ghaani, Mehdi Entezam, Rashid Gholami, Mostafa Ahmadi   +3 more
wiley   +1 more source

Arginine-loaded mesoporous silica nanoparticles modified 3D-printed nanocomposite denture base resin with improved mechanical and antimicrobial properties. [PDF]

BMC Oral Health
Dai Z, An J, Huang X.
europepmc   +1 more source

Interim report on Testing of Fibres and Composites (D5.2) [PDF]

, 2011
Oever, M.J.A., van den, Yilmaz, G.
core   +1 more source

Melt Processing of Cellulose Acetate for Controlled Release Applications – A Review

Macromolecular Materials and Engineering, EarlyView.
This review presents recent developments in the melt‐processing of cellulose acetate (CA). Factors affecting the processability, biodegradability, and mechanical performance of CA are also summarized. Plasticizers, bio‐based polymers (PLA, PBAT & PHBV), and clay nanoparticles are also examined toward enhancing the melt processability and mechanical ...
Thabang N. Mphateng, António Benjamim Mapossa, Teboho Mokhena, Suprakas Sinha Ray, Uttandaraman Sundararaj   +4 more
wiley   +1 more source

Predicting flexural strength of hybrid FRP-steel reinforced beams using symbolic regression and ML techniques. [PDF]

Sci Rep
Megahed K.
europepmc   +1 more source

Biomedical Applications of 3D‐Printed Polyamide: A Systematic Review

Macromolecular Materials and Engineering, EarlyView.
Additive manufacturing expands possibilities for personalized biomedical solutions, emphasizing the role of material science. This review examines the mechanical properties of 3D printed polyamide and explores its advantages and limitations in biomedical applications, including personalized implants, medical devices, and patient‐specific tools, as well,
Emese Paari‐Molnar, Wa'el Nafith Abdel‐Fattah Qa'dan, Kinga Kardos, Roland Told, Nitin Sahai, Peter Varga, Szilard Rendeki, Gabor Szabo, Kata Fekete, Tihamer Molnar, Adam Tibor Schlegl, Peter Maroti, Luca Toth   +12 more
wiley   +1 more source

pH-Responsive mesoporous silica nanoparticle-reinforced composite resin with remineralization capability. [PDF]

BMC Oral Health
Ge Y, Zhao T, Liu Y, Fan S, Liu P, Zhao C, Liu X.   +6 more
europepmc   +1 more source