Results 81 to 90 of about 2,433,880 (389)

Dynamically reinforced heterogeneous grain structure prolongs ductility in a medium-entropy alloy with gigapascal yield strength

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2018
Significance Back stress hardening is usually not obvious in single-phase homogeneous grains, but can be made unusually large and sustained to large tensile strains by creating an unusually heterogeneous grain structure in single-phase alloys with low ...
Muxin Yang   +5 more
semanticscholar   +1 more source

Current trends in single‐cell RNA sequencing applications in diabetes mellitus

open access: yesFEBS Open Bio, EarlyView.
Single‐cell RNA sequencing is a powerful approach to decipher the cellular and molecular landscape at a single‐cell resolution. The rapid development of this technology has led to a wide range of applications, including the detection of cellular and molecular mechanisms and the identification and introduction of novel potential diagnostic and ...
Seyed Sajjad Zadian   +6 more
wiley   +1 more source

Development and application analysis of ceramic composites armor for helicopter

open access: yesJournal of Aeronautical Materials, 2019
At present,lightweight armour has been fitted in foreign military helicopters for gunships and transport. By contrast,the armor configuration of domestic helicopters is still a big gap compared with Europe and America in the level type,quantity and ...
WU Yue   +7 more
doaj   +1 more source

Earthing effects on mitochondrial function: ATP production and ROS generation

open access: yesFEBS Open Bio, EarlyView.
In contrast to sham and naive controls, grounded mitochondria not only exhibit significantly enhanced energy production but also demonstrate a remarkable reduction in membrane potential and oxidative stress. This suggests a profound improvement in mitochondrial health, presenting a promising avenue for therapeutic interventions.
Cecilia Giulivi, Richard Kotz
wiley   +1 more source

Modeling and Simulation of the Static Recrystallization of 5754 Aluminium Alloy by Cellular Automaton

open access: yesMetals, 2018
To study the factors that affect the mechanical properties of materials, double-pass hot compression tests were performed under different deformation parameters using a Gleeble-3500 thermo-simulation machine.
Changqing Huang   +2 more
doaj   +1 more source

Copper and nickel adherently electroplated on titanium alloy [PDF]

open access: yes, 1967
Anodic treatment of titanium alloy enables electroplating of tightly adherent coatings of copper and nickel on the alloy.
Brown, E. E.
core   +1 more source

Alloying Behaviour of CuPd Liquid Alloy [PDF]

open access: yesMaterials Sciences and Applications, 2011
The mixing properties of CuPd alloy in molten state at 1350 K have been studied by assuming strong interaction between Cu and Pd atoms. Regular associated solution model has been used for the study. The asymmetry in integral excess free energy of mixing, heat of mixing and entropy of mixing has been well explained.
I. S. Jha   +4 more
openaire   +2 more sources

An efficient strategy for producing RNA‐free Nucleocapsid protein of SARS‐CoV‐2 for biochemical and structural investigations

open access: yesFEBS Open Bio, EarlyView.
Cleavable N‐terminal Thioredoxin fusion enabled soluble expression and purification of otherwise insoluble SARS‐CoV‐2 Nucleocapsid (N) protein. A four‐step purification strategy yielded highly homogeneous, RNA‐free N protein. Binding assays showed high RNA affinity (Kd ~ 28 nm). The study will facilitate high‐resolution structural studies of N protein,
Shweta Singh, Gagan D. Gupta
wiley   +1 more source

Effect of Heating Rate on Creep Aging Behavior of 2219 Aluminum Alloy

open access: yesCailiao gongcheng, 2018
Effect of heating rate on creep aging behavior and mechanical properties in the process of creep aging forming of 2219 aluminum alloy was studied. In order to simulate the temperature conditions of the component in autoclave, heating rate was reduced to ...
LIU Ling-feng, ZHAN Li-hua, LI Wen-ke
doaj   +1 more source

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