Articles with "concentration fluctuations" as a keyword



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Capacitance response and concentration fluctuations close to ionic liquid-solvent demixing

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Published in 2021 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2021.117078

Abstract: Abstract We investigate the concentration fluctuations in a simple model of electrolyte (two positively and negatively charged Lennard-Jones spheres in a solution of an uncharged Lennard-Jones liquid) confined between electrodes formed by parallel graphene layers.… read more here.

Keywords: capacitance; capacitance response; fluctuations close; response concentration ... See more keywords
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Quantification of main and trace metal components in the fly ash of waste-to-energy plants located in Germany and Switzerland: An overview and comparison of concentration fluctuations within and between several plants with particular focus on valuable metals.

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Published in 2018 at "Waste management"

DOI: 10.1016/j.wasman.2018.02.015

Abstract: The elemental composition of fly ash from six waste-to-energy (WTE) plants in Germany and two WTE plants in Switzerland were analyzed. Samples were taken daily over a period of one month and mixed to a… read more here.

Keywords: waste energy; fluctuations within; concentration; fly ash ... See more keywords
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Concentration Fluctuations and Nanosegregation in a Simplified Industrial Blend with Large Dynamic Asymmetry

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Published in 2020 at "Macromolecules"

DOI: 10.1021/acs.macromol.0c01376

Abstract: Applying small-angle neutron scattering (SANS) on isotopically labeled samples, we have characterized the thermally driven concentration fluctuations (TCFs), one of the main factors in the phenomen... read more here.

Keywords: blend large; simplified industrial; fluctuations nanosegregation; nanosegregation simplified ... See more keywords
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Quantification of Deformation-Induced Concentration Fluctuations in Polymeric Liquids by Small-Angle Neutron Scattering

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Published in 2021 at "Macromolecules"

DOI: 10.1021/acs.macromol.1c00023

Abstract: This study demonstrates how the large concentration fluctuations of polymeric liquids under deformation and flow can be quantitatively studied by applying the spherical harmonic expansion technique... read more here.

Keywords: concentration fluctuations; polymeric liquids; quantification deformation; fluctuations polymeric ... See more keywords
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Concentration Fluctuations near Lower Critical Solution Temperature in Ternary Aqueous Solutions

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Published in 2017 at "Macromolecules"

DOI: 10.1021/acs.macromol.7b01502

Abstract: The effects of osmolytes, such as trimethylamine N-oxide (TMAO), on the phase transition in an aqueous solution of polymer, protein, or DNA are very complex, and several phase transitions can occur. In order to explore… read more here.

Keywords: phase; fluctuations near; solution; near lower ... See more keywords
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Concentration fluctuations in polymer solutions under mixed flow

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Published in 2017 at "Journal of Rheology"

DOI: 10.1122/1.4984033

Abstract: In this work, we extend the classical analysis of concentration fluctuations in polymer solutions under shear flow to consider the same phenomenology under mixed (shear + extensional) flows. To investigate this phenomenon, we couple stress… read more here.

Keywords: fluctuations polymer; polymer solutions; solutions mixed; concentration ... See more keywords
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Concentration fluctuations in growing and dividing cells: Insights into the emergence of concentration homeostasis

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Published in 2022 at "PLoS Computational Biology"

DOI: 10.1371/journal.pcbi.1010574

Abstract: Intracellular reaction rates depend on concentrations and hence their levels are often regulated. However classical models of stochastic gene expression lack a cell size description and cannot be used to predict noise in concentrations. Here,… read more here.

Keywords: concentration fluctuations; concentration; size; concentration homeostasis ... See more keywords
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Propagation of Plasma L-Phenylalanine Concentration Fluctuations to the Neurovascular Unit in Phenylketonuria: An in silico Study

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Published in 2019 at "Frontiers in Physiology"

DOI: 10.3389/fphys.2019.00360

Abstract: Phenylketonuria (PKU) is an inherited metabolic disease characterized by abnormally high concentrations of the essential amino acid L-phenylalanine (Phe) in blood plasma caused by reduced activity of phenylalanine hydroxylase (PAH). While numerous studies have shown… read more here.

Keywords: plasma; neurovascular unit; phenylalanine; concentration ... See more keywords
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Concentration Fluctuations and Odor Dispersion in Lagrangian Models

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Published in 2019 at "Atmosphere"

DOI: 10.3390/atmos11010027

Abstract: In this paper, a review of the Lagrangian stochastic models developed in the last decades for the simulation of the concentration–fluctuation dispersion is presented. The main approaches available in the literature are described and their… read more here.

Keywords: fluctuations odor; odor dispersion; dispersion lagrangian; concentration ... See more keywords