Results 1 to 10 of about 121 (114)

An energy residual-based approach to gradient effects within the mechanics of generalized continua

open access: yesJournal of the Mechanical Behavior of Materials, 2012
Generalized continua exhibiting gradient effects are addressed through a method grounded on the energy residual (ER)-based gradient theory by the first author and coworkers.
Castrenze Polizzotto
exaly   +2 more sources

Principle of Virtual Work as Foundational Framework for Metamaterial Discovery and Rational Design

open access: yesComptes Rendus. Mécanique, 2023
Novel theories are needed for the discovery of innovative and exotic metamaterial and for their rational design. The current practice of mechanical analyses based upon moribund classical theories and experimental trial-error campaigns is caught in an ...
dell’Isola, Francesco, Misra, Anil
doaj   +1 more source

Homogenization methods and mechanics of generalized continua - part 2 [PDF]

open access: yesTheoretical and Applied Mechanics, 2002
The need for generalized continua arises in several areas of the mechanics of heterogeneous materials, especially in homogenization theory. A generalized homogeneous substitution medium is necessary at the global level when the structure made of a ...
Forest S.
doaj   +1 more source

The Necessary Condition For Fixed Points In The Inverse Limits Spaces

open access: yesTikrit Journal of Pure Science, 2023
A point  in the inverse limit space is said to be a cut point of this space when excluded from it, when the number of the components of that space increases.
Ali H. Ali, Faruq A. Mena
doaj   +1 more source

Complete characterisation of attosecond SXR pulses generated by MIR laser sources [PDF]

open access: yesEPJ Web of Conferences, 2019
Attosecond streaking with broadband SXR continua leads to contributions from multiple overlapping lines in the photoelectron spectrum. The Volkov-transform generalized projection algorithm (VTGPA) is generalised to include all contributing photoelectron ...
Gaumnitz Thomas   +5 more
doaj   +1 more source

Thermodynamic approach to generalized continua [PDF]

open access: yesContinuum Mechanics and Thermodynamics, 2013
23 pages, sign error ...
Ván, Péter   +2 more
openaire   +3 more sources

Thermodynamic hierarchies of evolution equations; pp. 389–395 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2015
Non-equilibrium thermodynamics with internal variables introduces a natural hierarchical arrangement of evolution equations. Three examples are shown: a hierarchy of linear constitutive equations in thermodynamic rhelogy with a single internal variable ...
Peter Ván   +2 more
doaj   +1 more source

Creativity and nonlinear dynamical systems

open access: yesJournal of Creativity, 2021
In a recent article entitled “The Order - Chaos Dynamic of Creativity,” Lambert (2020) applied a Complex Adaptive Systems (CAS) approach to historic paradoxes in creativity. He described dialectical tensions along different continua, namely knowledge vs.
David Schuldberg, Shan Guisinger
doaj   +1 more source

On a hierarchy of nonlinearly dispersive generalized Korteweg–de Vries evolution equations; pp. 212–218 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2015
We propose a hierarchy of nonlinearly dispersive generalized Korteweg–de Vries (KdV) evolution equations based on a modification of the Lagrangian density whose induced action functional the KdV equation extremizes.
Ivan C. Christov
doaj   +1 more source

Clinical Characteristics of Patients with Pustular Psoriasis: A Single-Center Retrospective Observational Study

open access: yesVaccines, 2022
Clinical and epidemiologic data on pustular psoriasis are scarce. To investigate the phenotypes of pustular psoriasis and the patients’ characteristics observed in a real-life retrospective observational study.
Paolo Gisondi   +2 more
doaj   +1 more source

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