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881
Kinetic and Equilibrium Parameters of Erythromycin Sorption on Various Sorbents
Published 2020-05-01“…The effective diffusion coefficient on the cation exchanger S-106 was higher by a factor of 102 (1.1X10-11 m2/s) that was in favour of a comparatively high diffusion rate.…”
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882
Longitudinal splitting and grouting in deep buried rock layers based on the coupling effect between slurry and rock
Published 2024-12-01“…However, once the viscosity of the slurry exceeds a certain threshold, viscosity becomes the primary factor that restricts the diffusion range of the slurry. Therefore, when using a slurry with time-varying viscosity, a higher initial grouting rate and grouting pressure should be selected in the early stages of grouting. …”
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883
Enhanced Lithium Extraction from Brines: Prelithiation Effect of FePO4 with Size and Morphology Control
Published 2024-11-01“…Li(4C‐40%)FePO4‐nanoplates demonstrate the most optimal lithium extraction performance among the three morphologies due to their lamellar structure's short ion diffusion path in the [010] channel, favoring Li+ diffusion. …”
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884
Modeling and thermodynamic properties of the drying of tamarind (Tamarindus indica L.) seeds
“…ABSTRACT In the present study, the objective was to fit different models to the experimental data of drying of tamarind (Tamarindus indica L.) seeds and to select the best model, to determine the effective diffusion coefficient, activation energy and thermodynamic properties for the process during drying at different temperatures. …”
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885
Experimental Study on Grouting Visualization of Cover Layer Based on Transparent Soil
Published 2025-07-01“…The effectiveness of grouting largely depends on slurry diffusion; however, due to the opaque nature of geotechnical media, the diffusion mechanism of slurry in the cover layers remains insufficiently understood. …”
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886
Tunable anion transport and the chemical transistor effect in functionalized graphene oxide membranes
Published 2025-07-01“…Using a combined experimental and computational approach, we consider the three stages of ionic transport—absorption, diffusion, and desorption—to reveal that Cl− selectively diffuses through nanochannels, while NO3 −, SO4 2−, and PO4 3− are excluded. …”
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887
Inhibitory effect of Probiotics on some Gram positive and negative Bacteria
Published 2023-03-01“…In addition, the inhibitory efficacy of the investigated Probiotics in different Gram positive and negative bacteria was evaluated by drug susceptibility testing (disc diffusion test as well as agar well diffusion test). …”
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888
Issues in the Design and Validation of Coupled Reverberation Rooms for Testing Acoustic Insulation of Building Partitions
Published 2025-01-01“…Firstly, the acoustic airborne sound insulation of selected test samples was measured in the reverberation rooms without using any sound diffusing nor sound absorbing elements. …”
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889
Boosted high-throughput D⁺ transfer from D₂O to unsaturated bonds via Pdδ+ cathode for solvent-free deuteration
Published 2025-05-01“…Herein, we report a deuterium ion diffusion-based all-solid electrolyser, featuring a RuO₂ anode for D+ generation from pure D2O and a Pd/nitrogen-doped carbon-based liquid diffusion cathode (Pdδ+/NC LDC) with tunable electron deficiencies Pdδ+/NC to enhance selective deuteration. …”
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890
Internet das coisas (IoT) e novas dinâmicas da produção agrícola no campo brasileiro
Published 2022-09-01“…The analysis of the agents involved in the development, diffusion and connection of these systems and the assessment of their impacts on agricultural production allow us to visualize two complementary and contradictory processes in the Brazilian countryside: 1) the deepening of inequalities, arising from the socially and spatially selective diffusion of digital technologies; 2) the potential mitigation of the deleterious effects of the first trend, that is, of the disparities between agents of the upper and lower circuit of agrarian economies, through the diffusion and trivialization of the use of information technologies and internet infrastructures in the context of family farming, valuing the diverse knowledge of small and medium producers and cooperatives.…”
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891
Social Networking Sites: A panacea for enhancing productivity in the organisation during Covid-19 crisis, the case of tourism SMEs in South Africa
Published 2022-08-01“…The exploration of the research questions of the study suggests a theoretical framework that consists of key elements of diffusion and adoption of technology. As a result, Roger’s Diffusion of Innovations Theory proved to be most applicable as it offers a relevant analytical framework for the dissemination and adoption of technology. …”
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892
Insights into the Adsorption of Carbon Dioxide in Zeolites ITQ-29 and 5A Based on Kinetic Measurements and Molecular Simulations
Published 2025-07-01“…The adsorption kinetics follow a pseudo-first-order model, with an activation energy of 2.24 kJ/mol, confirming a physisorption mechanism. The intraparticle diffusion model indicates that internal diffusion is the rate-limiting step, supported by a significant reduction in the diffusion rate. …”
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893
Solute–Vehicle–Skin Interactions and Their Contribution to Pharmacokinetics of Skin Delivery
Published 2025-06-01“…Human skin provides an effective route of delivery for selected drugs. Topical penetration of molecules is largely attributed to passive diffusion, and the degree of penetration can be represented by in silico, in vitro, and ex vivo models. …”
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894
Insights into the Adsorptive Separation of Ethylene/Ethane in LTA-Type Zeolites
Published 2025-06-01“…Zeolite ITQ-29 demonstrates high C<sub>2</sub>H<sub>4</sub>/C<sub>2</sub>H<sub>6</sub> ideal selectivity (43.5 at 5 ns) while exhibiting slow C<sub>2</sub>H<sub>4</sub> uptake efficiency due to the small pore windows, hindering C<sub>2</sub>H<sub>4</sub> diffusion (1.05 × 10<sup>−10</sup> m<sup>2</sup>/s at 298 K). …”
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895
Randomized Purifier Based on Low Adversarial Transferability for Adversarial Defense
Published 2024-01-01“…However, since they require a great number of diffusion steps or sampling steps in purifying attacked images, their computational cost is burdensome. …”
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896
BIOLOGICAL OXIDATION OF SULFUR IN SOME CALCARIOUS SOILS IN NORTHERN OF IRAQ
Published 2010-10-01“…Five kinetics models (zero order, first order, parabolic diffusion, Elovich and power function). Were applied to describe sulfate and hydrogen release rate coefficient, in order to select the best model the results showed a significant increase in the accumulated sulfate release with sulfur treatments with increasing. …”
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897
Rational Design Strategy of Multicomponent Si/FeSeOx@N‐Doped Graphitic Carbon Hybrid Microspheres Intertwined with N‐Doped Carbon Nanotubes as Anodes for Ultra‐Stable Lithium‐Ion B...
Published 2025-04-01“…The porous structure achieved via selective removal of amorphous carbon ensures the smooth diffusion of charged species by shortening the effective charge diffusion length and accommodating the substantial volume changes during cycling. …”
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898
The fecal microbiota of Holstein cows is heritable and genetically correlated to dairy performances
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899
Drying kinetics of ‘gueroba’ (Syagrus oleracea) fruit pulp
Published 2020-11-01“…The most adequate model was selected through the coefficient of determination, mean relative and estimated errors, Chi-square test, AIC and BIC. …”
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900
Isolation, Purification and Identification of Seven species of Algae in three drinking water plants supply springs in Sulaimani province and growth control of isolated algae by usi...
Published 2018-04-01“…On the assessment of the effectiveness of crude plant extracts (as antialgal) on the growth of selected algae by Agar-Well Diffusion Method, the results showed that the greater inhibition zone diameter was obtained 62 mm against Calothrix fusca by using crude extracted from Peganum harmala in concentration 80 mg/ml, and less inhibition zone diameter was 7 mm against Ulothrix zonata by using crud extracted from Artemisia annua in concentration 30 mg/ml. …”
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