Results 21 to 30 of about 6,477 (263)

On micropolar elastic foundations

open access: yesEuropean Journal of Mechanics - A/Solids
The modelling of heterogeneous and architected materials poses a significant challenge, demanding advanced homogenisation techniques. However, the complexity of this task can be considerably simplified through the application of micropolar elasticity.
Adrianos E.F. Athanasiadis   +3 more
openaire   +3 more sources

Vibration of a composite elastic beam on an inhomogeneous elastic foundation [PDF]

open access: yesJournal of Applied Mathematics and Computational Mechanics, 2020
The lowest vibration modes of a composite beam resting on an inhomogeneous elastic foundation in the case of a clamped-free boundary condition are investigated. It is observed that the relation between the frequency and foundation constant has an effect on the valid solution of the problem.
openaire   +3 more sources

Postbuckling of thick FGM cylindrical panels with tangential edge constraints and temperature dependent properties

open access: yesVietnam Journal of Mechanics, 2016
This paper investigates postbuckling behavior of thick  FGM cylindrical panels resting on elastic foundations and subjected to  thermal, mechanical and thermomechanical loading conditions.
Hoang Van Tung
doaj   +1 more source

Non-linear dynamic response and vibration of an imperfect three-phase laminated nanocomposite cylindrical panel resting on elastic foundations in thermal environments

open access: yesScience and Engineering of Composite Materials, 2017
This paper presents an analytical approach to investigate the non-linear dynamic response and vibration of an imperfect three-phase laminated nanocomposite cylindrical panel resting on elastic foundations in thermal environments.
Thu Pham Van, Duc Nguyen Dinh
doaj   +1 more source

Quasi 3-D trigonometric plate theory for bending analysis of EG plates resting on Pasternak foundations

open access: yesCurved and Layered Structures, 2018
This paper deals with the bending analysis of exponentially graded material (EGM) plates resting on two-parameter elastic foundations according to a trigonometric shear deformation plate theory (TPT) using Navier’s technique.
Radwan Ahmed F., Zenkour Ashraf M.
doaj   +1 more source

Dynamic analysis of stepped composite cylindrical shells surrounded by Pasternak elastic foundations based on the continuous element method

open access: yesVietnam Journal of Mechanics, 2018
This research presents a continuous element model for solving vibration problems of stepped composite cylindrical shells surrounded by Pasternak foundations with various boundary conditions.
Le Thi Bich Nam   +3 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Nonlinear dynamic response of ES-FGM plate under blast load

open access: yesVietnam Journal of Mechanics, 2018
The paper studies nonlinear dynamic response of an eccentrically stiffened FGM (ES-FGM) plates resting on the elastic foundations subjected to blast and thermal loads with temperature dependent material properties using the Reddy's higher order shear ...
Pham Hong Cong, Nguyen Dinh Duc
doaj   +1 more source

The microbiome in human skin aging

open access: yesFEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana   +3 more
wiley   +1 more source

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