Results 21 to 30 of about 69,372 (313)
, 2023 The rapid increase in solid waste is one of the hot environmental issues due to the exponential global population growth and ever increasing urbanization.
Huada Daniel Ruan +11 more
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SIAM Review, 2023 Hysteresis can be defined from a dynamical systems perspective with respect to equilibrium points. Consequently, hysteresis naturally lends itself as a topic to illustrate and extend concepts in a dynamical systems course. A number of examples exhibiting hysteresis, most motivated by applications, are presented.
Amenda Chow +2 more
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Photocatalytic degradation of organic dyes by PEG and PVP capped Cu, Ni and Ag nanoparticles in the presence of NaBH4 in aqueous medium [PDF]
Journal of Water and Environmental Nanotechnology, 2020 Photocatalysis mediated by metal nanoparticles is emerging as an effective method for removal of hazardous dye pollutants in natural aquatic bodies. Nanoparticles of Cu, Ni and Ag were synthesized by chemical method using PEG and PVP polymers as capping ...
Subramanian Kanchana +1 more
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QUANTUM-CHEMICAL SIMULATION OF COPPER OXIDE NANOPARTICLES STABILIZATIO
Современная наука и инновации, 2022 The article presents the results of quantum-chemical simulation of the copper oxide nanoparticles stabilization process with various stabilizers. The simulation was carried out using the QChem software and the IQmol molecular editor.
D. M. Remizov +6 more
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Improvement of Spread-Ability of Peanut Butter Stabilized by Monoglyceride
Shipin gongye ke-ji, 2023 In this work, the ''sijibao'' peanut butter stabilized by the hydrogenated vegetable oil, a peanut butter with spread-ability widely recognized by consumers, was used as the reference. Then sensory evaluation about spread-ability, rheological properties,
Jianfen YE +3 more
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Hyperbranched Macromolecules: From Synthesis to Applications
Molecules, 2018 Hyperbranched macromolecules (HMs, also called hyperbranched polymers) are highly branched three-dimensional (3D) structures in which all bonds converge to a focal point or core, and which have a multiplicity of reactive chain-ends.
In-Yup Jeon +2 more
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Permutation groups with restricted stabilizers [PDF]
, 2021 Fix a positive integer d and let Γd be the class of finite groups without sections isomorphic to the alternating group Ad. The groups in Γd were studied by Babai, Cameron and Pálfy in the 1980s and they determined bounds on the order of a primitive ...
Burness, Timothy C, Shalev, Aner
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Foods, 2018 Starch is increasingly used as a functional group in many industrial applications and foods due to its ability to work as a thickener. The experimental values of extracting starch from yellow skin potato indicate the processing conditions at 3000 rpm and
Ammar B. Altemimi
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On the equivalence of a-stability and g-stability [PDF]
Applied Numerical Mathematics, 1989 An algebraic result is obtained which enables the authors to establish the equivalence of \(A\)-stability and \(G\)-stability for one-leg methods. They obtain an alternative proof of the second Dahlquist barrier. In the following two of their results are stated: Theorem: If the polynomials \(\rho\) and \(\sigma\) are relatively prime, then \(A ...
Baiocchi, Claudio, Crouzeix, Michel
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Positive Sofic Entropy Implies Finite Stabilizer
Entropy, 2016 We prove that, for a measure preserving action of a sofic group with positive sofic entropy, the stabilizer is finite on a set of positive measures. This extends the results of Weiss and Seward for amenable groups and free groups, respectively.
Tom Meyerovitch
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