Results 51 to 60 of about 1,438,024 (273)
INVESTIGATION OF DYNAMIC STABILITY OF FLEXIBLE WAVEGUIDES FOR ULTRASONIC THROMBECTOMY
Наука и техника, 2011 The paper presents results of mathematical modelling of dynamic stability of flexible ultrasonic waveguides applied in engineering and medicine, particularly, in minimally-invasive surgery. By means of the Bubnov-Galerkin method an equation of parametric
D. A. Stepanenko, V. T. Mincheny
doaj
Parametric oscillations of the mechanical systems
MATEC Web of Conferences, 2018 This paper deals with an approximative solution in the analytical form of some second order linear differential equation with time depend parameters. The analytic solution is compared with the numerical solution obtained by Runge-Kutta method and the ...
Ftorek Branislav +2 more
doaj +1 more source
The oscillator's model with broken symmetry
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2015 The equations of the oscillator motion are considered. The exact solutions are given in the form of exponents with an additional parameter that characterizes the asymmetry of the oscillations.
Dmitry B Volov
doaj +1 more source
Combinatorial approach to Mathieu and Lamé equations [PDF]
Journal of Mathematical Physics, 2015 Based on some recent progress on a relation between four dimensional super Yang-Mills gauge theory and quantum integrable system, we study the asymptotic spectrum of the quantum mechanical problems described by the Mathieu equation and the Lamé equation.
openaire +3 more sources
European Journal of Organic Chemistry, EarlyView.A nickel‐catalyzed three‐component reaction between arylaldehydes, butadiene, and malonates is developed yielding high functionalized homoallylic alcohols in a single step. No additional base is required and the reaction shows broad substrates compatibility with yields up to 96% and an exclusive selectivity toward the linear E‐isomer.
Anthony Saint Pol +7 more
wiley +1 more source
Under‐Explored Species, Breeds and Cell Types With Potential for Cultivated Meat Production
Food Bioengineering, EarlyView.This graphical abstract illustrates how the strategic selection of overlooked cell lines from novel species and specific agricultural breeds can help overcome current manufacturing bottlenecks in cultivated meat production. The schematic links the concept of an ‘ideal cell line’ to four key bioprocessing and product advantages that can be optimised ...
William Gordon‐Petrovskii +6 more
wiley +1 more source
PhotonicsThe stability properties of the Hill equation are discussed, especially those of the Mathieu equation that characterize ion motion in electrodynamic traps.
Bogdan M. Mihalcea
doaj +1 more source
Nonlinear analysis of dynamic stability for the thin cylindrical shells of supercavitating vehicles
Advances in Mechanical Engineering, 2016 The dynamic stability of supercavitating vehicles under periodic axial loading is investigated in this article. The supercavitating vehicle is simulated as a long and thin cylindrical shell subjected to periodic axial loading and simply supported ...
Hai An, Ling Zhou, Xing Wei, Weiguang An
doaj +1 more source
Navigating AI Convergence in Human–Artificial Intelligence Teams: A Signaling Theory Approach
Journal of Organizational Behavior, EarlyView.ABSTRACT Teams that combine human intelligence with artificial intelligence (AI) have become indispensable for solving complex tasks in various decision‐making contexts in modern organizations. However, the factors that contribute to AI convergence, where human team members align their decisions with those of their AI counterparts, still remain unclear.
Andria Smith +3 more
wiley +1 more source
A novel solution to the Klein–Gordon equation in the presence of a strong rotating electric field
Physics Letters B, 2015 The Klein–Gordon equation in the presence of a strong electric field, taking the form of the Mathieu equation, is studied. A novel analytical solution is derived for particles whose asymptotic energy is much lower or much higher than the electromagnetic ...
E. Raicher, S. Eliezer, A. Zigler
doaj +1 more source