Results 271 to 280 of about 1,117,071 (321)
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Conventional macroscopic pretreatment
2015The recuperation of valuable compounds from food wastes involves initially a stage of macroscopic pre-treatment for the appropriate modification of the material to a form that is adequate for the following stages. Thermal or vacuum concentration, freeze drying, reduction of particle size, centrifugation, mechanical pressing and microfiltration are ...
LN Gerschenson, Q Deng, A Cassano
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Microsystem Technologies, 2008
Spiders suggest to us that producing high strength over density ratio invisible cables could be of great importance. In this paper we show that such invisible cables could in principle be built, thanks to carbon nanotube bundles. Theoretical strength of ~10 MPa, Young’s modulus of ~0.1 GPa and density of ~0.1 Kg/m3 are estimated.
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Spiders suggest to us that producing high strength over density ratio invisible cables could be of great importance. In this paper we show that such invisible cables could in principle be built, thanks to carbon nanotube bundles. Theoretical strength of ~10 MPa, Young’s modulus of ~0.1 GPa and density of ~0.1 Kg/m3 are estimated.
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Towards Macroscopic Crystalline 2D Polymers.
Angewandte Chemie, 2018Periodic and nanoporous monolayer polymers, the structures of which can be viewed as molecular fishing nets, have been classified as 2D polymers. They have been previously synthesized under mild photoirradiation conditions in the interior of layered ...
Xinliang Feng, A. Schlüter
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Self-Assembly of Nano- to Macroscopic Metal–Phenolic Materials
Chemistry of Materials, 2018The self-assembly of molecular building blocks into well-defined macroscopic materials is desirable for developing emergent functional materials. However, the self-assembly of molecules into macroscopic materials remains challenging, in part because of ...
Gyeongwon Yun +6 more
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Society of Petroleum Engineers Journal, 1964
Abstract An idealized miscible displacement process in a three-dimensional, heterogeneous porous medium has been studied via experimental computation based on a "Monte Carlo" model. The macroscopic dispersion which results solely from variations in the permeability of the porous system is related to the scale of the heterogeneity as well
Joseph E. Warren, Francis F. Skiba
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Abstract An idealized miscible displacement process in a three-dimensional, heterogeneous porous medium has been studied via experimental computation based on a "Monte Carlo" model. The macroscopic dispersion which results solely from variations in the permeability of the porous system is related to the scale of the heterogeneity as well
Joseph E. Warren, Francis F. Skiba
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Macroscopic materials assembled from nanoparticle superlattices
Nature, 2021Peter Santos +4 more
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Microplastics and nanoplastics in the environment: Macroscopic transport and effects on creatures.
Journal of Hazardous Materials, 2020Danlian Huang +6 more
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Foundations of Physics Letters, 1995
Referring to Stapp's and Schmidt's recent papers: a Feynman transition amplitude |I>
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Referring to Stapp's and Schmidt's recent papers: a Feynman transition amplitude |I>
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A DNA-based method for rationally assembling nanoparticles into macroscopic materials
Nature, 1996C. Mirkin +3 more
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