نتایج جستجو برای: behavioral parameter
تعداد نتایج: 361571 فیلتر نتایج به سال:
asymmetric polyethersulfone (pes) microfiltration flat sheet membranes were composed by the phase inversion method (pim) and were used as supports. composite membranes were fabricated by coating silicone rubber as selective layer. effect of different concentrations of pes and pdms and different solvent such as nmp, dmf and dms effects as pes solvents and support thickness and different coagulat...
In component-based software engineering, the response time of an entire application is often predicted from the execution durations of individual component services. However, these execution durations are specific for an execution platform (i.e. its resources such as CPU) and for a usage profile. Reusing an existing component on different execution platforms up to now required repeated measurem...
background and purpose : cancer is considered as one of the most radical hygienic issues in children. it threats the health and active lives of children and their parents causing numerous personal, familiar and social damages in physical, mental and social dimensions. this study aimed to investigate the effectiveness of stress management with cognitive-behavioral approach on the anxiety sensiti...
The exact behavioral rules through which E. burchelli organize their raiding behavior are still poorly understood. Previous individual-based lattice models of army ant swarms (Deneubourg, J. et al. 1989, Sole, R.. et al. 2000) demonstrated that raiding patterns which were visually similar to characteristic swarm patterns of existing army ant species, could be generated through variations in res...
Several studies have found gender differences in Iowa Gambling Task (IGT) performance in which males typically outperform females. However, the precise mechanism that underlies this effect remains unclear, and prior modeling efforts have been unable to pinpoint specific gender differences in behavioral aspects of the IGT. Our results replicated the behavioral gender difference finding and showe...
in chapter one we will describe definitions and preliminary results to provide the global context of our own results to be presented in detail in the subsequent chapters in chapter two we consider degree-one maps of the circle and we study their rotation set. our main result in this chapter says that if the map is topologically mixing then its rotation interval is nontrivial (that is, not reduc...
Lager is an integrated CAD system for algorithmspecific IC design. It consists of a behavioral mapper and a silicon assembler. To generate a chip from a behavioral description, the user specifies both the behavioral description and a parameterized structural description. The behavioral mapper maps the behavior onto the parameterized structure to produce microcode and parameter values. The silic...
We investigate “jump memory” using an extensive data base of short-term S&P 500 Index options. Jump memory refers to the attenuation of the implied jump intensity and magnitude parameters following a jump event. Behavioral and rational explanations for parameter attenuation are posited. A genetic algorithm is used to obtain implied parameter estimates. The pricing accuracy of the jump-diffusion...
in this thesis our aim is to construct vector field in r3 for which the corresponding one-dimensional maps have certain discontinuities. two kinds of vector fields are considered, the first the lorenz vector field, and the second originally introced here. the latter have chaotic behavior and motivate a class of one-parameter families of maps which have positive lyapunov exponents for an open in...
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