Results 121 to 130 of about 1,848,543 (333)
Nonlinear Combined Resonance of Thermo-Magneto-Electro-Elastic Cylindrical Shells
DynamicsThis study investigates the combined resonance phenomenon in magneto-electro-elastic (MEE) cylindrical shells under longitudinal and lateral excitations with thermal factors, addressing the complex interaction between mechanical, electrical, and magnetic
Gui-Lin She, Lei-Lei Gan
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Parametric and Internal Resonances of an Axially Moving Beam with Time-Dependent Velocity
Modelling and Simulation in Engineering, 2013 The nonlinear vibration of a travelling beam subjected to principal parametric resonance in presence of internal resonance is investigated. The beam velocity is assumed to be comprised of a constant mean value along with a harmonically varying component.
Bamadev Sahoo, L. N. Panda, G. Pohit
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Detection of Weak Fault Signals in Power Grids Based on Single-Trap Resonance and Dissipative Chaotic Systems [PDF]
, 2023 Shuqin Sun +4 more
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Science Education, EarlyView.ABSTRACT Preservice elementary science teachers' beliefs and practices influence the kinds of adaptations they make to curriculum materials and the extent to which they are able to enact justice‐oriented science lessons. Through this qualitative study, we explored the beliefs and practices of five focal preservice teachers through an analysis of their ...
Jessica Bautista, Elizabeth A. Davis
wiley +1 more source
A novel Chua's based 2-D chaotic system and its performance analysis in cryptography.
PLoS ONEIn this study, the chaotic behavior of a second-order circuit comprising a nonlinear resistor and Chua's diode is investigated. This circuit, which includes a nonlinear capacitor and resistor among its components, is considered one of the simplest ...
Suresh Rasappan +5 more
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Education for Problems of Sustainable Development
Sustainable Development, EarlyView.ABSTRACT The Cynefin framework for decision‐making categorizes problem environments into simple (known knowns), complicated (known unknowns), complex (unknown unknowns), and chaotic (unknowables). Simple and complicated problem environments enable best and good solutions, but complex and chaotic problem environments require emergent and novel solutions.
Abbas Ziafati Bafarasat
wiley +1 more source
Statistics of resonance states in a weakly open chaotic cavity [PDF]
, 2010 Charles Poli +2 more
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Micro‐transitions and work identity: The case of academic entrepreneurs
Strategic Entrepreneurship Journal, EarlyView.Abstract Research Summary This paper examines how academic entrepreneurs—scientists who found research‐based startups while remaining in academia—construct and sustain their professional identities amid frequent transitions between academic and entrepreneurial roles.
Marouane Bousfiha, Henrik Berglund
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Buchanan and the Social Contract: Coordination Failures and the Atrophy of Property Rights
Southern Economic Journal, EarlyView.ABSTRACT James Buchanan advocated that societies should be based on a social contract. He rejected anarchy, seeing it as a “Hobbesian jungle” that calls for government intervention to maintain social order. He also opposed theories of spontaneous order. These views led to debates about the compatibility of Buchanan's works with classical liberalism and
Stefano Dughera, Alain Marciano
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The periodic and chaotic regimes of motion in the exoplanet 2/1 mean-motion resonance [PDF]
, 2011 T. A. Michtchenko +2 more
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