Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty Publications Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Das, Soumik; Sur, Abhik; Gupta, Vipin; Dutta, Rachaita; Singhal, Abhinav; Kumar, Pulkit Title A name given to the resource Hydro-thermo-electromechanical response in a size-dependent porous piezoelectric medium under memory-dependent MGT theory Date A point or period of time associated with an event in the lifecycle of the resource 01-01-2025 Source A related resource from which the described resource is derived Mechanics of Advanced Materials and Structures; Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1080/15376494.2025.2516213" target="_blank" rel="noreferrer noopener">https://doi.org/10.1080/15376494.2025.2516213</a> <br /><br /><a href="https://www.scopus.com/pages/publications/105008573942?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/105008573942?origin=resultslist</a> Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Das S., School of Physical Sciences, Amrita Vishwa Vidyapeetham, Mysuru campus, Karnataka, India; Sur A., Department of Mathematics, Sister Nivedita University, Chakpachuria, India; Gupta V., Department of Mathematics, Gurugram University, Gurugram, India; Dutta R., Amrita School of Computing, Amrita Vishwa Vidyapeetham, Mysuru campus, Karnataka, India; Singhal A., Department of Mathematics, Christ University, Bangalore, India; Kumar P., Centre for Nondestructive Evaluation, Iowa State University, Ames, IA, United States Description An account of the resource This study explores the intricate coupled hydro-thermo-electromechanical behavior of a size-dependent porous piezoelectric medium. We uniquely employ the memory-dependent MooreGibsonThompson (MGT) framework for heat conduction in conjunction with Eringens nonlocal elasticity theory to analyze the effects of time-delay and nonlocality on various physical fields. Novel constitutive relations are developed to capture these combined influences. Analytical solutions for displacements, temperatures (solid and fluid phases), stresses (normal and shear), and electric displacements and potentials are obtained using normal mode technique. A detailed graphical analysis illustrates the impact of time, nonlocality, and porosity under both open and short circuit electrical boundary conditions. Three-dimensional plots confirm the dispersive, diffusive, and memory-dependent behavior. The main findings reveal that nonlocality significantly smooths field gradients and broadens spatial profiles, while memory-dependent thermal conduction results in wave-like and delayed temperature responses, with the solid phase reacting faster than the fluid. Furthermore, electric potentials and displacements are considerably enhanced under open-circuit conditions, highlighting boundary effect sensitivity. It is also observed that increasing porosity consistently decreases the magnitudes of all fields and restricts their penetration depths, indicating a structural softening effect. This work presents a unique analytical model that integrates memory-dependent MGT theory with nonlocal elasticity to analyze the hydro-thermo-electromechanical behavior of a fluid-saturated porous piezoelectric medium. The theoretical framework provides a robust foundation for advancing the design and development of piezoelectric sensors and actuators operating in coupled hydro-thermo-electromechanical environments, particularly those with porous structures. Potential applications span geophysical monitoring, biomedical implants under complex loadings, and MEMS where size-dependent and relaxation effects are significant. 2025 Taylor &amp; Francis Group, LLC. Subject The topic of the resource Hydro-thermo-electromechanical response; memory-dependent derivative; MooreGibsonThompson theory; nonlocal elasticity theory; porous piezoelectric medium Publisher An entity responsible for making the resource available Taylor and Francis Ltd. Relation A related resource ISSN: 15376494; Language A language of the resource English Type The nature or genre of the resource Article Rights Information about rights held in and over the resource Restricted Access; Hardcopy may be available in the library Format The file format, physical medium, or dimensions of the resource online