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Showing 61-80 of 4,184 results
  1. 2D Infiltration in Unsaturated Porous Media

    Coupling between water infiltration and mechanical deformation in partially saturated porous media is central to many natural and man-made systems in...
    Chapter 2020
  2. Evolution of Permeability and Gas Seepage in Deep Coal Under 3D Stress

    More and more gas extraction in deep coal seam is conducted under extreme geological conditions. The coal permeability determines the efficiency of...

    Tenglong Rong, Pengju Liu, ... Guoying Wang in Natural Resources Research
    Article 05 February 2024
  3. Study on Viscous Fluid Flow in Disordered-Deformable Porous Media Using Hydro-mechanically Coupled Pore-Network Modeling

    We investigate viscous fluid flows and concurrent fluid-driven deformations in porous media. The hydro-mechanically (H-M) coupled pore-network model...

    Min-Kyung Jeon, Seunghee Kim, ... Tae-Hyuk Kwon in Transport in Porous Media
    Article 17 May 2020
  4. Fluorescence Sensing of Physical Parameters and Chemical Composition in Gases and Condensed Media

    Versatility of fluorescence sensing extends to different gas, liquid and solid media. Probing these media of different chemical composition and...
    Alexander P. Demchenko in Introduction to Fluorescence Sensing
    Chapter 2023
  5. Synergistic influence of tetraethyl orthosilicate crosslinker on mixed matrix hydrogels

    Hydrogel is a 3D framework of hydrophilic polymeric material that quickly absorbs and retains a huge amount of water (or other fluid) and offers...

    Sadia Sagar, Abdulaziz Alturki, ... Nazia Hossain in Applied Nanoscience
    Article Open access 30 August 2022
  6. Mathematical Model of Multiphase Nonisothermal Filtration in Deformable Porous Media with a Simultaneous Chemical Reaction

    The authors have developed a mathematical model of multiphase nonisothermal filtration with chemical reactions and phase transitions in deformable...

    É. M. Khramchenkov, M. G. Khramchenkov in Journal of Engineering Physics and Thermophysics
    Article 01 January 2020
  7. Porous materials for the recovery of rare earth elements, platinum group metals, and other valuable metals: a review

    The demand for valuable metals such as rare earth elements and platinum group metals is rising fast in the context of the depletion of natural...

    Sidra Iftekhar, Golnaz Heidari, ... Mika Sillanpaa in Environmental Chemistry Letters
    Article 03 August 2022
  8. Water Permeability Measurements by Steady-State and Pulse Decay Methods on the Callovo-Oxfordian Claystone and Impact on its Mechanical Properties

    This paper presents several series of multi-stage permeability tests in laboratory with both steady-state and pulse decay methods on core samples of...

    D. Grgic, M. Moumni, ... J. Talandier in Rock Mechanics and Rock Engineering
    Article 30 April 2023
  9. Stability, Treatment, and Enhance Oil Recovery Ability of Fluorescent Preformed Gel CQDS@PPG, and its Migration Status Study

    The application of polymer gels in Enhance Oil Recovery has been developed for years. However, the methods of tracing and positioning them within the...

    Nanjun Lai, Dongdong Wang, ... Lei Tang in Chemistry and Technology of Fuels and Oils
    Article 01 January 2023
  10. Fabrication of pectin-based stimuli responsive hydrogel for the controlled release of ceftriaxone

    For effective treatment of various diseases, pharmaceutical world require smart drug delivery systems in order to improve bioavailability,...

    Sadaf Hafeez, Atif Islam, ... Shahzad Maqsood Khan in Chemical Papers
    Article 18 December 2022
  11. Fabrication and evaluation of smart pH/thermo dual-responsive injectable intratumoral in situ depot hydrogels for controlled 5-FU delivery

    Background

    5-FU has multiple applications in various cancers but has limitations owing to its shorter half-life and rapid metabolism. In this study,...

    Samiullah Khan, Bangul Khan, Huan Li in Beni-Suef University Journal of Basic and Applied Sciences
    Article Open access 19 December 2023
  12. Defective 1T′-ReSe2 nanosheets vertically grown on elastic MXene for fast and stable potassium ion storage

    The sluggish reaction kinetics and poor structure stability of transition metal dichalcogenides (TMDs)-based anodes in potassium-ion batteries (KIBs)...

    Jianwen Zhou, Yelong Zhang, ... Shaojun Guo in Science China Materials
    Article 28 June 2022
  13. Structural and Mechanical Properties of Hydrogels Based on Polyelectrolyte Complexes of N-Succinyl-Chitosan with Poly-N,N-Diallyl-N,N-Dimethylammonium Chloride

    Abstract

    This article studies the structural and mechanical properties of polymer hydrogels based on polyelectrolyte complexes of N-succinyl-chitosan...

    M. V. Bazunova, R. A. Mustakimov, E. I. Kulish in Russian Journal of Physical Chemistry B
    Article 01 February 2023
  14. Transport Properties of Composite Materials

    Composite materials constitute a large class of natural or man-made disordered media, which includes granular materials, composite solids,...
    Chapter 2023
  15. Development of tamarind gum/β-CD-co-poly (MAA) hydrogels for pH-driven controlled delivery of capecitabine

    A novel N,N methylene-bis-acrylamide (MBA) crosslinked tamarind gum and β-cyclodextrin graft- poly(methacrylic acid) (TG/β-CG- g -MAA) hydrogel was...

    Iqra Ahmed, Asif Mahmood, ... Maria Malook in Polymer Bulletin
    Article 14 September 2023
  16. Development and Characterization of Heparin-Containing Hydrogel/3D-Printed Scaffold Composites for Craniofacial Reconstruction

    Regeneration of cartilage and bone tissues remains challenging in tissue engineering due to their complex structures, and the need for both...

    Nettie E. Brown, Lela R. Ellerbe, ... Johnna S. Temenoff in Annals of Biomedical Engineering
    Article 11 May 2024
  17. Synthesis of a preformed hydrogel based on polyacrylamide and related gel-breakers with potential application for conformance control

    In oil recovery processes, fluids injected to increase oil production may find preferential paths or fractured rocks that offer less resistance to...

    A. B. Pereira Kaio, F. Oliveira Priscila, ... R. E. Mansur Claudia in Iranian Polymer Journal
    Article 04 June 2024
  18. Polylactide-Based Porous Materials: Synthesis, Hydrolytic Degradation Features, and Application Areas

    Abstract

    Polylactide-based materials are often considered an alternative to materials produced from traditionally hardly degradable polymers. Porous...

    E. S. Trofimchuk, V. V. Potseleev, ... N. I. Nikonorova in Polymer Science, Series C
    Article 01 September 2021
  19. Chitosan-coated pore wall polycaprolactone three-dimensional porous scaffolds fabricated by porogen leaching method for bone tissue engineering: a comparative study on blending technique to fabricate scaffolds

    One of the significant challenges in the fabrication of scaffolds for tissue engineering lies in the direct interaction of bioactive agents with...

    Deepak Poddar, Misba Majood, ... Purnima Jain in Progress in Biomaterials
    Article 25 November 2021
  20. A pH/Temperature-Sensitive s-IPN Based on Poly(vinyl alcohol), Poly(vinyl methyl ether-alt-maleic acid) and Poly(vinyl methyl ether) Prepared by Autoclaving

    A novel semi-interpenetrating polymer network (s-IPN) based on the entrapment of a thermosensitive polymer, the poly(vinyl methyl ether) (PVME),...

    Karla F. García-Verdugo, Andya J. Ramírez-Irigoyen, ... Teresa del Castillo-Castro in Macromolecular Research
    Article 02 May 2022
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