Results 231 to 240 of about 370,468 (305)

Grain Refinement During Severe Plastic Deformation and Similitude of Subgrain Formation: A Molecular Dynamics Study

Advanced Engineering Materials, EarlyView.
Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley   +1 more source

The mechanism of high-quality logistics in rural industrial upgrading-A dual moderation perspective of technological innovation and digital finance. [PDF]

PLoS One
Yan B, Yao B, Guo Q, Zhang X.
europepmc   +1 more source

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

Advanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş, Mehmet Emin Demir, Sercan Özpınar   +2 more
wiley   +1 more source

Lecturas de Interés

Revista de Derecho Fiscal, 2004
Revista de Derecho Fiscal
doaj  

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Editorial

Revista de Derecho Fiscal, 2004
Revista de Derecho Fiscal
doaj  

Impact of fiscal subsidies of health insurance system and public health programs on the efficiency of primary healthcare institutions in China. [PDF]

BMC Health Serv Res
Dong W, Shu Z, Huang Z.
europepmc   +1 more source

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

Advanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite, Lilia Huynh, Natascha Gray, Quintin N. Meier, Marta D. Rossell, Morgan Trassin   +5 more
wiley   +1 more source

Eventos Académicos

Revista de Derecho Fiscal, 2005
Revista de Derecho Fiscal
doaj  

Examining the supply and need of health workforce in Ethiopia: A foundation for strategic investment in human resources for health. [PDF]

Public Health Pract (Oxf)
Ali JM, Ayalew F, Abosse Z, Sendekie TY, Shawula S, Asrat F, Yitayal M, Demissie H, Biresaw B, Stekelenburg J.   +9 more
europepmc   +1 more source