Results 261 to 270 of about 3,033,661 (304)
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2014
Systems are never still. Even a rock weathers and often changes chemically over long enough time scales. Systems are dynamic, which means they have behavior. In this chapter we explore the dynamic properties of systems from a number of perspectives. Systems as a whole behave in their environments.
George E. Mobus, Michael C. Kalton
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Systems are never still. Even a rock weathers and often changes chemically over long enough time scales. Systems are dynamic, which means they have behavior. In this chapter we explore the dynamic properties of systems from a number of perspectives. Systems as a whole behave in their environments.
George E. Mobus, Michael C. Kalton
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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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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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2012 IEEE 10th International Symposium on Applied Machine Intelligence and Informatics (SAMI), 2012
Since the birth of the subsumption architecture (SA) two decades ago, several derivations have been emerged from the original concept. The behavior-based architectures, one of the successors, have been successful to create simple behaviors in a system, resulting more complex behaviors by their interactions.
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Since the birth of the subsumption architecture (SA) two decades ago, several derivations have been emerged from the original concept. The behavior-based architectures, one of the successors, have been successful to create simple behaviors in a system, resulting more complex behaviors by their interactions.
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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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Dynamic Behavior of Lung Surfactant
Journal of Biomechanical Engineering, 2000We have previously developed an adsorption-limited model to describe the exchange of lung surfactant and its fractions to and from an air–liquid interface in oscillatory surfactometers. Here we extend this model to allow for diffusion in the liquid phase.
J, Morris +4 more
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2010
Decision theory is a central field in the socio-economic sciences, as decisions determine a major part of human interactions. Therefore, decision theory is essential for the deductive derivation and microscopic understanding of the macroscopic phenomena observed in society and economics, such ...
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Decision theory is a central field in the socio-economic sciences, as decisions determine a major part of human interactions. Therefore, decision theory is essential for the deductive derivation and microscopic understanding of the macroscopic phenomena observed in society and economics, such ...
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2017
This chapter deals with the experimental techniques commonly employed to characterize the dynamic behavior of rock materials. The dynamic testing machines are illustrated, focusing on the strain rate level achievable and the loading scheme. The main dynamic properties of common rock materials are discussed, with reference to the corresponding dynamic ...
C. MENNA, D. ASPRONE, E. CADONI
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This chapter deals with the experimental techniques commonly employed to characterize the dynamic behavior of rock materials. The dynamic testing machines are illustrated, focusing on the strain rate level achievable and the loading scheme. The main dynamic properties of common rock materials are discussed, with reference to the corresponding dynamic ...
C. MENNA, D. ASPRONE, E. CADONI
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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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Dynamical behavior of object systems
1995A semantic framework for modeling the dynamics of object systems is proposed, based on algebraic methods and formulated categorically. The static properties of objects are described by algebraic specifications which could be given as the public interfaces of class specifications.
Parisi Presicce F, PIERANTONIO, ALFONSO
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