Showing 1,701 - 1,720 results of 4,621 for search 'diffusion (processes OR process)', query time: 0.15s Refine Results
  1. 1701

    Evaluation of drug release from topical dosage forms and permeability prediction through the skin barrier (review) by N. B. Melnikova, I. A. Sheferov, A. A. Emasheva, A. A. Sheferova, D. A. Panteleev, A. I. Slivkin

    Published 2024-09-01
    “…The review considered the basic concepts of drug release and kinetic modeling of this process from dosage forms (DF) according to the dissolution profile using a vertical Franz diffusion cell.Text. …”
    Get full text
    Article
  2. 1702

    Internet das coisas (IoT) e novas dinâmicas da produção agrícola no campo brasileiro by Mait Bertollo, Ricardo Abid Castillo, Matheus Dezidério Busca

    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.…”
    Get full text
    Article
  3. 1703

    Electrochemical Properties of Mesoporous γ-Fe2O3 was Synthesized by Sol-gel Citrate Method by V.O. Kotsyubynsky, A.B. Hrubiak, V.V. Moklyak, L.V. Mokhnatska

    Published 2016-03-01
    “…The diffusion coefficients of lithium in the cathode material on the different stages of discharge process are calculated.…”
    Get full text
    Article
  4. 1704

    Distribution Network Reconfiguration for Power Loss Reduction and Voltage Profile Improvement Using Chaotic Stochastic Fractal Search Algorithm by Tung Tran The, Dieu Vo Ngoc, Nguyen Tran Anh

    Published 2020-01-01
    “…For the second one, SFSA will update better positions for the particles obtained in the diffusion process. In addition, this study has also integrated the chaos theory to improve the SFSA diffusion process as well as increase the rate of convergence and the ability to find the optimal solution. …”
    Get full text
    Article
  5. 1705

    CHALLENGES FACING BANKING SUPERVISION AND ACCOUNTING IN CONTEMPORARY ECONOMIC SITUATION by N. Penev

    Published 2019-10-01
    “…Quite normally business development follows the general trend of the "opening" of markets, economic diffusion processes can be found at all levels, and the "intertwining" of national and foreign capital is considered natural course of economic development. …”
    Get full text
    Article
  6. 1706

    Thermodynamic properties and drying kinetics of Bauhinia forficata Link leaves by Fernanda P. da Silva, Valdiney C. Siqueira, Elton A. S. Martins, Fábio M. N. Miranda, Rogerio M. Melo

    “…After the drying process, the effective diffusion coefficient was determined through the theory of diffusion in liquid, allowing to obtain the values of the activation energy, enthalpy, entropy and Gibbs free energy. …”
    Get full text
    Article
  7. 1707

    Multi-Region OpenFOAM Solver Development for Compact Toroid Transport in Drift Tube by Kun Bao, Feng Wang, Chengming Qu, Defeng Kong, Jian Song

    Published 2025-07-01
    “…Previous studies have lacked investigation into the transport process of CT within drift tubes. To investigate the dynamic processes of CT in drift tubes, this study developed a compressible magnetohydrodynamics (MHD) solver and a magnetic diffusion solver based on the OpenFOAM platform. …”
    Get full text
    Article
  8. 1708

    Study of cesium sorption by a Brazilian bentonite by Daisy Mary Marchezini dos Santos, Clédola Cássia Oliveira de Tello

    Published 2021-04-01
    “…Adsorption is one of the processes that could be considered in the diffusion mechanism, and sorption isotherms are obtained from values measured in the batch-adsorption experiments. …”
    Get full text
    Article
  9. 1709

    Capturing Global Structural Features and Global Temporal Dependencies in Dynamic Social Networks Using Graph Convolutional Networks for Enhanced Analysis by Ling Wu, Boen Li, Kun Guo, Qishan Zhang

    Published 2025-06-01
    “…Specifically, we innovatively design a graph coarsening strategy based on the importance of social membership to construct a dynamic diffusion process of graphs. This dynamic diffusion process can be viewed as using higher-order subgraph embeddings to guide the generation of lower-order subgraph embeddings, and we model this process using gate recurrent unit (GRU) to extract comprehensive global structural features of the graph and the evolutionary processes embedded among subgraphs. …”
    Get full text
    Article
  10. 1710

    ThirdPeak is a flexible tool designed for the robust analysis of two- and three-dimensional tracking data by Thomas Müller, Elisabeth Meiser, Markus Engstler

    Published 2024-12-01
    “…When applied to live-cell diffusion data, this software demonstrates the benefits of integrating both 2D and 3D analysis, yielding valuable insights into the understanding of biological processes.…”
    Get full text
    Article
  11. 1711

    Kinetics and mechanism of sphalerite leaching by sodium nitrate in sulphuric acid solution by Sokić M., Marković B., Matković V., Živković D., Štrbac N., Stojanović J.

    Published 2012-01-01
    “…Interest for application of hydrometallurgical processes in a processing of complex sulphide ores and concentrates has increased in recent years. …”
    Get full text
    Article
  12. 1712

    MATHEMATICAL MODEL OF ADSORPTION OF HIGH MOLECULAR WEIGHT COMPOUNDS IN A COLUMN-TYPE APPARATUS by Vira Sabadash, Anna Nowik-Zając, Oleh Konovalov

    Published 2024-09-01
    “…Equations that consider the kinetic aspects of adsorption and desorption are used to des-cribe the dynamics of the process. It was noted that the large size of molecules, their complex structure, and environmental conditions can significantly affect the efficiency of the adsorption process. …”
    Get full text
    Article
  13. 1713

    A Comparison of the Electrochemical Oxidative Dissolution of Pyrite and Chalcopyrite in Dilute Nitric Acid Solution by Samaneh Teimouri, Johannes Herman Potgieter, Caren Billing

    Published 2025-05-01
    “…For pyrite at low anodic potentials (0.4–0.6 V vs Ag/AgCl), Fe1‐xS2 and Fe(OH)3 with a sulfur‐rich layer which forms S0 accumulates on the electrode surface, leading to diffusion controlled dissolution processes. Above 0.7 V, the pyrite is fully oxidised, eradicating the diffusion barrier and extensive oxidation occurs at high potentials (0.9 V). …”
    Get full text
    Article
  14. 1714

    Software and Hardware System for the Investigation of the Thin Film Optical Properties by O.V. Fedchenko, K.V. Tyschenko, S.I. Protsenko, M.G. Demydenko

    Published 2012-06-01
    “…It was shown that the proposed technique lets one simulate phase transitions, diffusion processes and interface blurring in multilayer film systems very accurate for different computational theoretic models.…”
    Get full text
    Article
  15. 1715

    A spatio-temporal model of Notch signalling in the zebrafish segmentation clock: conditions for synchronised oscillatory dynamics. by Alan J Terry, Marc Sturrock, J Kim Dale, Miguel Maroto, Mark A J Chaplain

    Published 2011-02-01
    “…Our spatially-explicit modelling approach, together with new imaging technologies that can measure intracellular protein diffusion rates, is likely to yield significant new insight into somitogenesis and other biological processes.…”
    Get full text
    Article
  16. 1716

    Research on the Evolution Characteristics and Influencing Factors of Foamy Oil Bubbles in Porous Media by Moxi Zhang, Xinglong Chen, Weifeng Lyu

    Published 2025-03-01
    “…Using Venezuelan foamy oil as the research subject, an innovative heterogeneous pore-etched glass model was constructed to simulate the pressure depletion process, revealing for the first time that bubble growth predominantly occurs during the migration stage. …”
    Get full text
    Article
  17. 1717

    Application of Kinetic Models to the Sorption of Copper(II) on to Peat by Y.S. Ho, G. McKay

    Published 2002-10-01
    “…The Elovich model and the pseudo-second order model both provided a high degree of correlation with the experimental data for most of the sorption process. There was a small discrepancy at the initial stages of sorption which suggested that film diffusion or wetting of the peat may be involved in the early part of the sorption process. …”
    Get full text
    Article
  18. 1718

    Linking Theories of Framing and Collective Identity Formation: Women’s Organizations’ Involvement with the Supramed Strike by Taylan Acar

    Published 2010-10-01
    “…Linking framing theories with the diffusion and identity formation processes, this paper develops a theoretical understanding of the framing approach with more space for contingency and relationality. …”
    Get full text
    Article
  19. 1719
  20. 1720

    The Partition Function of the Dirichlet Operator D2s=∑i=1d‍(-∂i2)s on a d-Dimensional Rectangle Cavity by Agapitos N. Hatzinikitas

    Published 2015-01-01
    “…We study the asymptotic behavior of the free partition function in the t→0+ limit for a diffusion process which consists of d-independent, one-dimensional, symmetric, 2s-stable processes in a hyperrectangular cavity K⊂Rd with an absorbing boundary. …”
    Get full text
    Article