Results 21 to 30 of about 2,444,013 (293)
Sensors, 2009 This paper reports on numerical modeling and simulation of a generalized contact-type MEMS device having large potential in various micro-sensor/actuator applications, which are currently limited because of detrimental effects of the contact bounce ...
Rolanas Dauksevicius +2 more
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On the approximation of class C(0) components of physical quantities in curved coordinate systems [PDF]
Известия Саратовского университета. Новая серия: Математика. Механика. Информатика, 2022 In numerical methods for calculating the strength of technospheric objects approximating expressions of the desired values in terms of their nodal values are widely used.
Gureeva, Natalia A. +3 more
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Dynamics of Nodal Points and the Nodal Count on a Family of Quantum Graphs [PDF]
Annales Henri Poincaré, 2011 We investigate the properties of the zeros of the eigenfunctions on quantum graphs (metric graphs with a Schrödinger-type differential operator). Using tools such as scattering approach and eigenvalue interlacing inequalities we derive several formulas relating the number of the zeros of the n-th eigenfunction to the spectrum of the graph and of some ...
Band, Ram +2 more
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Analysis of the asymmetrically expressed Ablim1 locus reveals existence of a lateral plate Nodal-independent left sided signal and an early, left-right independent role for nodal flow. [PDF]
, 2010 BACKGROUND: Vertebrates show clear asymmetry in left-right (L-R) patterning of their organs and associated vasculature. During mammalian development a cilia driven leftwards flow of liquid leads to the left-sided expression of Nodal, which in turn ...
Norris, Dominic P. +23 more
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A novel Nodal enhancer dependent on pluripotency factors and Smad2/3 signaling conditions a regulatory switch during epiblast maturation [PDF]
, 2014 During early development, modulations in the expression of Nodal, a TGFβ family member, determine the specification of embryonic and extra-embryonic cell identities.
Jérôme Collignon (34631) +39 more
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Universal higher-order bulk-boundary correspondence of triple nodal points [PDF]
, 2022 Triple nodal points are degeneracies of energy bands in momentum space at which three Hamiltonian eigenstates coalesce at a single eigenenergy. For spinless particles, the stability of a triple nodal point requires two ingredients: rotational symmetry of
Lenggenhager, Patrick M; https://orcid.org/ +7 more
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From nodal points to non-equidistribution at the Planck scale
Comptes Rendus. Mathématique, 2022 In this note, we make an observation that Laplacian eigenfunctions fail equidistribution at the Planck scale. Furthermore, equidistribution at the same scale also fails around the points where the eigenfunctions have large values.
Han, Xiaolong
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Inverse Nodal Problem for Polynomial Pencil of a Sturm-Liouville Operator from Nodal Parameters [PDF]
Mathematics Interdisciplinary Research, 2021 A Sturm-Liouville problem with n-potential functions in the second order differential equation and which contains spectral parameter depending on linearly in one boundary condition is considered.
Sertac Goktas, Esengul Biten
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Наука. Инновации. Технологии, 2022 Introduction: in the capital-intensive chain, the search for a field, its exploration, production, processing, is a huge field for innovative technologies. An important role belongs to energy resources-oil and gas.
D. V. Lapta, V. M. Kharchenko
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Наука. Инновации. Технологии, 2022 The proposed work outlines the operational methods and technology of prospecting for mineral deposits and estimates of seismicity and environmental conditions based on the use of: 1. Modern satellite imagery of the earth's surface by means of a selection
Vladimir Mikhailovich Kharchenko +3 more
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