Results 21 to 30 of about 29,441 (314)
Trajectory Planning of Satellite Formation Flying using Nonlinear Programming and Collocation [PDF]
Journal of Astronomy and Space Sciences, 2008 Recently, satellite formation flying has been a topic of significant research interest in aerospace society because it provides potential benefits compared to a large spacecraft. Some techniques have been proposed to design optimal formation trajectories
Hyung-Chu Lim, Hyochoong Bang
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Supporting collocation learning with a digital library
, 2010 Extensive knowledge of collocations is a key factor that distinguishes learners from fluent native speakers. Such knowledge is difficult to acquire simply because there is so much of it.
Franken, Margaret +2 more
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COLLOCATION-CENTRED APPROACHES TO TEACHING AND LEARNING ENGLISH VOCABULARY [PDF]
Diversitate si Identitate Culturala in Europa, 2014 The present article is based on the assumption that vocabulary acquisition and proficiency in English – or any other language, for that matter – is largely conditioned by a cquiring a sound knowledge of collocation patterns, as well as adequate ...
Angela STĂNESCU
doaj
Numerical solution of first-order exact differential equations by the integrating factor method [PDF]
Известия Саратовского университета. Новая серия: Математика. Механика. ИнформатикаA numerical algorithm for solving exact differential equations is proposed, based both on the efficient calculation of integrating factors and on a ''new'' numerical method for integrating functions.
Sevastianov, Leonid A. +3 more
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The role of the “suweren” in contemporary Polish discourse – one-sided view
Stylistyka, 2020 This article describes the changes that occur in the use of the expression suweren in the contemporary language of politics in Poland. The author assumes that over the past two years increasing occurrence of this expression has been observed and thus ...
Ivana Dobrotová
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A study on the convergence and error bound of solutions to 2D mixed Volterra–Fredholm integral and integro-differential equations via high-order collocation method [PDF]
Iranian Journal of Numerical Analysis and OptimizationThe integral equation is transformed into systems of algebraic equations using standard collocation points, and then the algebraic equations are solved using matrix inversion.
A.A. Shalangwa, M.R. Odekunle, S.O. Adee
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Frontiers in Psychology, 2022 The present study demonstrated that Hoey's promising and serviceable theory could serve as one that can describe and explain similarities and differences exhibited between English and Chinese.
Luojia Wang
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Collocation schemes for periodic solutions of neutral delay differential equations
, 2005 We introduce two collocation schemes for the computation of periodic solutions of neutral delay differential equations (NDDEs): one based on a direct discretisation of the underlying NDDE, and one based on a discretisation of a related delay differential
Wilson, RE +8 more
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Mathematics, 2018 We explore the use of inverse multiquadratic (IMQ) functions as basis functions when solving the vibrational Schrödinger equation with the rectangular collocation method. The quality of the vibrational spectrum of formaldehyde (in six dimensions) is
Aditya Kamath, Sergei Manzhos
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Ferroelectricity in Antiferromagnetic Wurtzite Nitrides
Advanced Functional Materials, EarlyView.We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa +3 more
wiley +1 more source