D’Alessio, S. J. D.
Published in
SN Applied Sciences
The vibrations of a square plate with free edges that is forced at its center has been investigated experimentally and numerically. A two-step finite volume scheme is proposed and is tested against an exact solution to a related problem. The governing equation and numerical solution procedure were constructed to closely mimic the experiment. Good a...
Eapen, Roshan T. Majji, Manoranjan Alfriend, Kyle T.
Published in
Celestial Mechanics and Dynamical Astronomy
This paper studies the attitude dynamics of a rigid body in a Keplerian orbit. We show that the use of Classical Rodrigues Parameters for the attitude motion of the rigid body subject to gravity-gradient torques enables us to characterize the equilibria associated with the rotational motion about its mass center. A parametric study of the stability...
Hanai, Takahiro Kawahara, Takashi Ishida, Hiroaki Kuroda, Shinnosuke Miyai, Toshitaka Yasui, Masato Aoki, Shuntaro Uemura, Hiroji
Published in
Case Reports in Oncology
Ureteral stent encrustation is sometimes encountered, especially in cases in which a ureteral stent has been forgotten. An 84-year-old female patient with malignant myeloma underwent metallic ureteral stent insertion to treat malignant ureteral obstruction. At the time of scheduled ureteral stent exchange, the stent was heavily encrusted and could ...
Petoukhov, Sergey V
Published in
Bio Systems
The article is devoted to using the mathematics of multi-dimensional hyperbolic numbers and their matrix representations for modeling of different inherited biosystems, which are parts of the holistic body. The list of considered models includes phyllotaxis sequences; Punnet squares of the Mendelian genetics; the main psychophysical Weber-Fechner l...
Zhou, Danfeng Yang, Qing Wang, Lianchun Li, Jie
Published in
ISA transactions
The EMS (Electro-Magnetic Suspension) maglev vehicle uses controlled electromagnetic forces to achieve stable levitation; however, the interactions between the vehicle and the flexible girder may induce strong coupled resonances. Recently, a new type of girder resonance has been encountered, and field measurements indicate that this resonance is ca...
Guezane-Lakoud, Assia Kılıçman, Adem
Published in
Boundary Value Problems
The purpose of this study is to discuss the existence of solutions for a boundary value problem at resonance generated by a nonlinear differential equation involving both right and left Caputo fractional derivatives. The proofs of the existence of solutions are mainly based on Mawhin’s coincidence degree theory. We provide an example to illustrate ...
Dinet, Jérôme Kitajima, Muneo
Nowadays, there are very few connections between physics and cognitive psychology. But in this paper, we assume that recent models inspired by concepts issued from physics and problem-solving cognitive processes like the Model Human Processor with Real Time Constraints (MHP/RT) model (Kitajima and Toyota, 2012) [1] allow to better describe and pred...
Hoedemakers, Thijs (author)
The olivocerebellar system plays a crucial role in control of movements of the human body in terms of coordination, precision and timing. Long-term plasticity is directly linked to motor learning and control. In this research, we developed a phenomenological model of the olivocerebellar system with balancing of long-term potentiation (LTP) and long...
Miyauchi, Yasuyuki Osaki, Yu Naito, Hirohito Tsunemori, Hiroyuki Itoh, Megumi Kanenishi, Kenji Norikane, Takashi Sanomura, Takayuki Nishiyama, Yoshihiro Sugimoto, Mikio
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Published in
Journal of Medical Case Reports
BackgroundThe metallic stent is a new device for relieving the urinary tract in patients with malignant ureteral obstruction with short life expectancy and has been used frequently worldwide for its efficacy and safety. A ureteroarterial fistula with indwelling ureteral stent is rare but highly fatal, and there are several reports of ureteroarteria...
Sun, Bingzhi Jiang, Weihua
Published in
Boundary Value Problems
By defining the Banach spaces endowed with the appropriate norm, constructing a suitable projection scheme, and using the coincidence degree theory due to Mawhin, we study the existence of solutions for functional boundary value problems at resonance on the half-line with dimKerL=1\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasys...