Results 291 to 300 of about 6,984,973 (370)

High‐Entropy Ti, Zr, Hf, Ta Multiphase Diboride with Deformation Resistance up to 2000 °C

Advanced Engineering Materials, EarlyView.
Ceramics are brittle and strength decreases with temperature. The multiphase high‐entropy (Ti0.25Ta0.25Hf0.25Zr0.25)B2 with heterogeneity at the nano‐ and microscale demonstrates deformation resistance up to 2000 °C, with maximum bending strength at 1800 °C.
Petre Badica, Mihai Alexandru Grigoroscuta, Andrei Cristian Kuncser, Oleg Vasylkiv   +3 more
wiley   +1 more source

The Role of tRNA Fragments on Neurogenesis Alteration by H₂O₂-induced Oxidative Stress. [PDF]

J Mol Neurosci
Karacicek B, Katkat E, Binokay L, Ozhan G, Karakülah G, Genc S.   +5 more
europepmc   +1 more source

Influence of an Al‐Doped ZnO Interface Layer on the Thermochromic Properties of VO2 Thin Films Deposited by RF Magnetron Sputtering

Advanced Engineering Materials, EarlyView.
Herein the metal‐to‐insulator transition is investigated when depositing vanadium dioxide (VO2) on glass or aluminum‐doped zinc oxide (AZO). O2 flow tuning during the deposition and additional post annealing are effective to control the metal‐to‐insulator transition. However, the VO2/AZO/glass stack reveals an increase in the transition temperature and
Eduard Llorens Balada, Evgeniy Shkondin, Stela Canulescu, Eugen Stamate   +3 more
wiley   +1 more source

Oxidative Stress and Reprogramming of Lipid Metabolism in Cancers. [PDF]

Antioxidants (Basel)
Li S, Yuan H, Li L, Li Q, Lin P, Li K.
europepmc   +1 more source

Oxidative stress and the amyloid beta peptide in Alzheimer’s disease

Redox Biology, 2017
Clémence Cheignon, M. Tomás, D. Bonnefont-Rousselot, P. Faller, C. Hureau, F. Collin   +5 more
semanticscholar   +1 more source

Direct Consolidation of Copper–Graphene Composite by Rotary Swaging

Advanced Engineering Materials, EarlyView.
The applicability of the rotary swaging method for preparation of electroconductive copper–graphene composite by direct consolidation of powders is proven. The consolidated material features advantageous microstructure featuring fine grains and twins, with homogeneous distribution of graphene, primarily along the twin boundaries, which contribute to ...
Radim Kocich, Lenka Kunčická, Pavel Czernek   +2 more
wiley   +1 more source

Mechanisms of oxidative stress-induced sperm dysfunction. [PDF]

Front Endocrinol (Lausanne)
Wang Y, Fu X, Li H.
europepmc   +1 more source

Design and Evaluation of 3D‐Printed Polylactic Acid Composites Reinforced with Biodegradable Bamboo Powder and Jute Powder

Advanced Engineering Materials, EarlyView.
The study investigates 3D‐printed polylactic acid (PLA) composites with biodegradable bamboo and jute powder fillers. Mechanical, thermal, structural properties, and rheological behavior are discussed to evaluate composite performance. Morphological characterization indicates uniform dispersion and adhesion of the fillers in the PLA matrix with the ...
Vimukthi Dananjaya, Yongqi Wang, Yashi Zheng, Prasad Potluri, Chamil Abeykoon   +4 more
wiley   +1 more source

Supplementation of the Probiotic LLH135 Reduces Oxidative Stress in a Model of Hemiparkinsonism. [PDF]

Behav Neurol
Flores-Soto ME, Nápoles-Medina AY, Tejeda-Martínez AR, Solís-Pacheco JR, Chaparro-Huerta V, Gutiérrez-Sevilla JE, Aguilar-Uscanga BR.   +6 more
europepmc   +1 more source