Results 161 to 170 of about 3,067,955 (203)
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Dynamical behavior of boron clusters
Nanoscale, 2016Several of the lowest energy structures of small and medium sized boron clusters are two-dimensional systems made up of a pair of concentric rings. In some cases, the barriers to the rotation of one of those rings relative to the other are remarkably low.
Said, Jalife +8 more
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On the dynamic behavior of a hydraulic cylinder
Proceedings of the 39th IEEE Conference on Decision and Control (Cat. No.00CH37187), 2002We are interested in the stability properties of a hydraulic cylinder when no control is applied.
Haloua, Mohamed +2 more
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Study of the dynamic behavior of RALPHY
Proceedings of 1993 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS '93), 2002The authors propose a control/command scheme for the quadruped robot RALPHY (French acronym for legged robot with pneumatic actuators) which takes into account both dynamical and real time aspects as well as theoretical and practical approaches. They decompose the dynamic model for the whole robot into two parts in order to distribute hierarchically ...
Claude Villard +2 more
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Dynamical behavior of fractal structures
Physical Review B, 1985We present a scaling theory for the vibrational properties of tenuous fractal objects and a numerical calculation of the density of states for percolation clusters and diffusion-limited aggregates. A microscopic elastic Hamiltonian is used, which contains bending energy terms and properly describes the elasticity of such structures.
, Webman, , Grest
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Chaotic Behavior and Fluid Dynamics
1981It is shown that while fluids are very complicated systems having many degrees of freedom, the basic mechanism underlying the observed chaotic behavior of fluid turbulence may not require the consideration of many degrees of freedom. Simple dynamical systems display erratic and chaotic behavior reminiscent of turbulence, the key to which is the ...
J. A. Yorke, E. D. Yorke
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On The Dynamic Behavior of Prices in Disequilibrium
The Journal of Finance, 1980SATISFIED AS WE MAY BE with the overall efficiency of the market system and with the tenets of the perfect market model, we all viscerally know that were we down on the market floor we would certainly react to a multitude of apparent price discrepancies.
Beja, Avraham, Goldman, M Barry
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Dynamic behavior of a recursive sequence
Applied Mathematics and Computation, 2004The authors study the behavior of solutions of the difference equation (\(*\)) \(x_{n+1}=\alpha-x_{n-1}/x_n\) (\(n=0,1,2,\dots\)), where \(\alpha\in{\mathbb R}\) is a given number. According to the value of \(\alpha\) and the initial conditions, the authors show that the negative equilibrium point \(\bar x:=\alpha-1\) is globally asymptotically stable (
Xing-Xue Yan, Wan-Tong Li
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Dynamics of Self-Injurious Behaviors
American Journal on Mental Retardation, 1999Self-injurious behavior was examined in a case study of head-banging by an 8-year-old girl with profound mental retardation and an autistic disorder. Trajectories of the arm movements and impact forces of the head blows were determined from a dynamic analysis of videotapes. Results revealed a high degree of cycle-to-cycle consistency in the qualitative
K M, Newell +4 more
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Dynamic Behavior in Diplatinum Metalloreceptors
Inorganic Chemistry, 2002Diplatinum metalloreceptors anti-4a and anti-4b exhibit dynamic behavior in solution that is modified by anion binding. An X-ray crystal structure determination of anti-4a supports its proposed solution structure.
Andrew J, Baer +6 more
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Taming the dynamic behavior of JavaScript
Proceedings of the companion publication of the 2014 ACM SIGPLAN conference on Systems, Programming, and Applications: Software for Humanity - SPLASH '14, 2014JavaScript is widely used in Web applications because of its flexibility and dynamic characteristics. However, the latter (e.g., runtime code generation and dynamic object behavior) pose challenges for program understanding, security, etc. We have designed the JavaScript Blended Analysis Framework, a program analysis framework that combines dynamic and
Shiyi Wei, Barbara G. Ryder
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