Elastomer preparation
The structures are made of platinum-catalysed silicone rubber (Ecoflex 00-50 from Smooth-On) and are fabricated by mixing a prepolymer base and a curing catalyst in a 1:1 weight ratio. Just after mixing, when the melt is…
Category: 4. Physics
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Chiral polaron formation on the edge of topological quantum matter
Impurity in a 1D chiral bath: the chiral polaron
Chiral modes naturally arise on the edge of 2D systems with broken time-reversal symmetry, such as quantum Hall states or (fractional) Chern insulators. In general, these systems are incompressible…
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Overexpression of hsa-HLA-DRB1 may delay diabetic wound healing and angiogenesis by regulating miRNA_12118 and FLT-1
Sample collection
A total of three cases of diabetic foot wound tissues were collected from the Department of Vascular and Thyroid Surgery, the First Affiliated Hospital of Xinjiang Medical University during wound debridement or dressing change.A…
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Scaling and logic in the color code on a superconducting quantum processor
Scaling and logic in the color code on a superconducting quantum processor
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Impact of modified aggregate gradation on the workability, mechanical, microstructural and radiation shielding properties of recycled aggregate concrete
Slump cone
The incorporation of RCA in concrete mixtures typically results in a decrease in slump compared to concrete made with natural aggregates, even when using the same water-cement ratio32. This reduction in workability is attributed to the…
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Understanding the origin of superconducting dome in electron-doped MoS2 monolayer
Fiori, G. et al. Electronics based on two-dimensional materials. Nat. Nanotechnol. 9, 768 (2014).
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Kumbhakar, P. et al. Prospective applications of…
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Magnetic geometry induced quantum geometry and nonlinear transports
Bloembergen, N. Nonlinear optics and spectroscopy. Rev. Mod. Phys. 54, 685–695 (1982).
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Lakshmanan, M. & Rajaseekar, S. Nonlinear Dynamics: Integrability,…
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Human umbilical cord-derived mesenchymal stem cells attenate histaminergic effect of intestinal mucosa through bax/bcl-2 pathway in food allergic enteritis
Animals
All experiments were conducted in compliance with the National Institutes of Health (NIH) Guide for the Care and Use of Laboratory Animals and were approved by the Animal Experiment Committee of the Beijing Center for Physical & Chemical…
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Estimation of natural frequency for nonlinear mechanical retention of printed circuit board
The fundamental equation describing a vibrating system can be given by:
$$m\ddot{x}+c\dot{x}+kx=F(t)$$
(1)
where,
m is the mass, c is the damping coefficient and k is the stiffness.
x denotes the position and dot…
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Simulation of three dimensional diffraction patterns as aid of structural analysis for complex epitaxial films
PbTiO3/SmScO3(001)
In the case of PbTiO3/SmScO3(001), ferroelectric PbTiO3 (PTO) film was first epitaxially grown on (001)-oriented pseudo-cubic SmScO3 (SSO) substrate and then patterned in dots with one micron diameter. The experimentally…
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