scholarly journals Proposal of a Touch Switch with Arbitrary Form and Arrangement

2013 ◽  
Author(s):  
Shunyao Inoue ◽  
Kiyotada Matsura ◽  
Akira Yamawaki
Keyword(s):  
Arbitrary Form

Highly dispersive optical soliton perturbation of Kudryashov’s arbitrary form having sextic-power law refractive index

2021 ◽  
Vol 35 (24) ◽  
Author(s):  
Ahmed M. Elsherbeny ◽  
Reda El-Barkouky ◽  
Aly R. Seadawy ◽  
Hamdy M. Ahmed ◽  
Rabab M. I. El-Hassani ◽  
...  
Keyword(s):  
Refractive Index ◽  
Power Law ◽  
Soliton Solutions ◽  
Research Paper ◽  
Optical Soliton ◽  
Integration Scheme ◽  
Arbitrary Form ◽  
Soliton Perturbation ◽  
Singular Soliton ◽  
Simple Integration

In this research paper, a simple integration scheme is executed to secure new dark and singular soliton solutions for the highly dispersive nonlinear Schrödinger’s equation having Kudryashov’s arbitrary form with generalized nonlocal laws and sextic-power law refractive index.

TRANSVERSE BENDING AND FREE VIBRATIONS OF ELASTIC ISOTROPIC PLATES IN THE FORM OF ISOSCELES TRIANGLES

2021 ◽  
Vol 98 (6) ◽  
pp. 20-27
Author(s):  
А.V. KOROBKO ◽  
◽  
N.G. KALASHNIKOVA ◽  
Е.G. ABASHIN ◽  
◽  
...  
Keyword(s):  
Form Factor ◽  
Free Vibrations ◽  
Arbitrary Form ◽  
Maximum Deflection ◽  
Isotropic Plates ◽  
Unloaded State ◽  
Theory Of Plates ◽  
Technical Theory ◽  
Hinged Support ◽  
Isosceles Triangles

This paper considers elastic isotropic plates in the form of isosceles triangles with combined boundary conditions (a combination of hinged support and rigid restraint conditions along the sides of the contour). Calculations were performed using FEM to determine the integral physical characteristics in the considered problems F (the maximum deflection of uniformly loaded plates w0 and the fundamental frequency of oscillations in the unloaded state ω). On the basis of the obtained numerical results, approximating functions have been constructed: "maximum deflection - form factor of plates", "basic frequency of oscillations - form factor of plates", the structure of which corresponds to the structure of similar formulas obtained when presenting known exact solutions in the corresponding problems of technical theory of plates in isoperimetric form. Based on the properties of the form factor of plates, these approximating functions limit the whole set of considered integral physical quantities and therefore can be used as reference solutions for the calculation of triangular plates of arbitrary form applying the method of interpolation by form factor (MIFF). We consider an example of calculation of a plate in the form of a rectangular triangle with hinged support of the sides.

Rayleigh Waves on Curved Surfaces of Arbitrary Form

1995 ◽  
pp. 196-216
Author(s):  
Sergey V. Biryukov ◽  
Yuri V. Gulyaev ◽  
Victor V. Krylov ◽  
Victor P. Plessky
Keyword(s):  
Rayleigh Waves ◽  
Arbitrary Form ◽  
Curved Surfaces

Computer-controlled heart rate increase by isoproterenol infusion: mathematical modeling of the system

1999 ◽  
Vol 277 (4) ◽  
pp. H1478-H1483 ◽  
Author(s):  
Ron Joseph Leor-Librach ◽  
Ben-Zion Bobrovsky ◽  
Sarah Eliash ◽  
Elieser Kaplinsky
Keyword(s):  
Mathematical Modeling ◽  
Heart Rate ◽  
Steady State ◽  
Predictive Ability ◽  
Pharmacodynamic Model ◽  
Arbitrary Form ◽  
Initial Learning ◽  
Order Difference Equation ◽  
Integral Controller ◽  
Proportional Integral Controller

The purpose of this study was mathematical modeling of the heart rate (HR) response to isoproterenol (Iso) infusion. We developed a computerized system for the controlled increase of HR by Iso, based on a modified proportional-integral controller. HR was measured in conscious, freely moving rats. We found that the steady-state HR can be described as a hyperbolic power function of the steady-state Iso flow rate. This dependence was coupled with a first-order difference equation to form a pharmacodynamic model that reliably describes the relationship between HR and Iso flow for any arbitrary form of Iso flow function. In simulation studies, we showed that the model continued to follow the HR curve from real-time experiments far beyond the initial “learning interval” from which its parameters were calculated. Our results suggest that the predictive ability and the simplicity of calculating the parameters render this pharmacodynamic model appropriate for use within future advanced, model-based, adaptive control systems and as a part of larger cardiovascular models.

scholarly journals Arbitrary Form Plasmonic Structures: Optical Realization, Numerical Analysis and Demonstration Applications

Plasmonics ◽  
2018 ◽  
Author(s):  
Quang Cong Tong ◽  
Fei Mao ◽  
Mai Hoang Luong ◽  
Minh Thanh Do ◽  
Rasta Ghasemi ◽  
...  
Keyword(s):  
Numerical Analysis ◽  
Arbitrary Form ◽  
Plasmonic Structures ◽  
Optical Realization
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