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Second order pedagogy as an example of second order cybernetics
Reconceptualizing Educational Research Methodology, 2012 This article is about seeing/creating/trying out an idea of pedagogy and pedagogical/ educational research in/as/with self-reflexive, circular and diffractive perspectives and about using second order cybernetics as thinking tool. It is a move away from
Anne B. Reinertsen
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Effect of second harmonic and second‐order intermodulation on third‐order passive intermodulation
IET Microwaves, Antennas & Propagation, 2021 Third‐order intermodulation (IM3) is considered as a typical metric to evaluate passive intermodulation (PIM) in electrical connectors, which may be affected by the second‐order effect in the circuit with cascaded non‐linearities.
Qiuyan Jin, Quanyuan Feng
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Journal of Nigerian Society of Physical Sciences, 2023 It is a known fact that in most cases, to integrate an oscillatory problem, higher order A-stable methods are often needed. This is because such problems are characterized by stiffness, chaos and damping, thus making them tedious to solve.
Joshua Sunday +2 more
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Axioms, 2022 In this paper, we investigate some nonoscillatory and oscillatory solutions for a class of second-order nonlinear neutral delay differential equations with positive and negative coefficients.
Rongrong Guo +2 more
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Generalized Second-Order G-Wolfe Type Fractional Symmetric Program and their Duality Relations under Generalized Assumptions [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2023 In this article, we formulate the concept of generalize bonvexity/pseudobonvexity functions. We formulate duality results for second-order fractional symmetric dual programs of G-Wolfe-type model.
Arvind Kumar +4 more
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Second order Zeeman interaction and ferroquadrupolar order in TmVO4
npj Quantum Materials, 2022 TmVO4 exhibits ferroquadrupolar order of the Tm 4f electronic orbitals at low temperatures, and is a model system for Ising nematicity. A magnetic field oriented along the c-axis constitutes a transverse effective field for the quadrupolar order ...
I. Vinograd +9 more
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Second-Order Weak Approximations of CKLS and CEV Processes by Discrete Random Variables
Mathematics, 2021 In this paper, we construct second-order weak split-step approximations of the CKLS and CEV processes that use generation of a three−valued random variable at each discretization step without switching to another scheme near zero, unlike other known ...
Gytenis Lileika, Vigirdas Mackevičius
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Second order symmetric duality in fractional variational problems over cone constraints [PDF]
Yugoslav Journal of Operations Research, 2018 In the present paper, we introduce a pair of second order fractional symmetric variational programs over cone constraints and derive weak, strong, and converse duality theorems under second order F-convexity assumptions. Moreover, self duality theorem is
Jayswal Anurag, Jha Shalini
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Sharp results for oscillation of second-order neutral delay differential equations
Electronic Journal of Qualitative Theory of Differential Equations, 2023 The aim of the present paper is to continue earlier works by the authors on the oscillation problem of second-order half-linear neutral delay differential equations.
Martin Bohner +2 more
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Axioms, 2021 The aim of this work is to present new oscillation results for a class of second-order delay differential equations with damping term. The new criterion of oscillation depends on improving the asymptotic properties of the positive solutions of the ...
Osama Moaaz +3 more
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