Results 31 to 40 of about 159,258 (313)

On the Dynamics of the q-Deformed Gaussian Map

open access: yesInternational Journal of Bifurcation and Chaos, 2020
Following the scheme inspired by Tsallis [Jagannathan & Sudeshna, 2005; Patidar & Sud, 2009], we study the Gaussian map and its [Formula: see text]-deformed version. We compute the topological entropies of the discrete dynamical systems which are obtained for both maps, the original Gaussian map and its [Formula: see text]-modification.
Muñoz Guillermo, María   +1 more
openaire   +3 more sources

Static and vibration analysis of functionally graded beams using refined shear deformation theory [PDF]

open access: yes, 2013
Static and vibration analysis of functionally graded beams using refined shear deformation theory is presented. The developed theory, which does not require shear correction factor, accounts for shear deformation effect and coupling coming from the ...
Thai, Huu-Tai   +3 more
core   +1 more source

Experimental study on seismic subsidence characteristics of structural loess under cyclic torsional shear

open access: yesYantu gongcheng xuebao, 2020
The undisturbed loess has significant structural and dynamic vulnerability. Under the earthquake, the dynamic shearing action destroys the original structure of loess.
SHAO Shuai 1, SHAO Sheng-jun 1, 2, CHEN Pan 1, ZHANG Bo 1
doaj   +1 more source

Mechanics of dynamic and deformable DNA nanostructures

open access: yesChemical Science, 2022
DNA nanotechnology has produced various static, dynamic, and deformable structures by engineering DNA molecules. Their structural mechanics and deformation behaviors are of great interest for developing functionalities and applications.
Ruixin Li   +4 more
openaire   +2 more sources

Mathematical modeling of dynamic deformation of elasto-viscoplastic shells of finite length by a ray method

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2018
The paper presents a mathematical modeling of dynamic stress-strain state of the rotation of the shell elasto-viscoplastic material. We solve the modified system of S. P.
Nikolai D Verveiko, Mikhail V Egorov
doaj   +1 more source

Microstructural Changes of the Nanostructured Bainitic Steel Induced by Quasi-Static and Dynamic Deformation

open access: yesArchives of Metallurgy and Materials, 2017
Changes in the microstructure of nanostructured bainitic steel induced by quasi-static and dynamic deformation have been shown in the article. The method of deformation and strain rate have important impact on the microstructure changes especially due to
Marcisz J.   +3 more
doaj   +1 more source

Y Addition Effects on Hot Deformation Behavior of Cu-Zr Alloys with High Zr Content [PDF]

open access: yesArchives of Metallurgy and Materials, 2018
Isothermal hot compression experiments were carried out using the Gleeble-1500D thermal mechanical simulator. The flow stress of the Cu-1%Zr and Cu-1%Zr-0.15%Y alloys was studied at hot deformation temperature of 550°C, 650°C, 750°C, 850°C, 900°C and the
K. Tian   +5 more
doaj   +1 more source

Recent Crustal Deformation in West-Central South America [PDF]

open access: yes, 2003
I use interferometric synthetic aperture radar (InSAR) to create maps of crustal deformation along the coast and within the volcanic arc of central South America. I image deformation associated with six subduction zone earthquakes, four volcanic centers,
Pritchard, Matthew Earl
core   +1 more source

Multi-layer Lattice Model for Real-Time Dynamic Character Deformation

open access: yes, 2015
Due to the recent advancement of computer graphics hardware and software algorithms, deformable characters have become more and more popular in real-time applications such as computer games.
Yang, Longzhi   +4 more
core   +1 more source

The Influence of Subgrade Subsidence on Train Track Dynamic Interaction

open access: yes, 2012
Railways 2012 The First International Conference on Railway Technology: Research, Development and Maintenance Las Palmas de Gran Canaria, Spain 18-20 April 2012This paper reports results from a numerical model to calculate subgrade settlement in ...
E.J. OBrien   +5 more
core   +1 more source

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