Stochastic Model
A stochastic model of oncogene expression and the relevance of this model to cancer therapy
... We have used entropy as a measure of change for transfor- mation; not only because entropy is a linear function and often different items of interest can simply be added together, but also because this approach is ...
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The Stochastic Model for «Shnoll Effect»
... Also, as simple physical model can serve electronic devices with the shot noise, that obeys Poisson distribution. It is sufficient to consider the vacuum triode in regime of small shot currents. Suppose that ...
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A stochastic model of throughfall for extreme events
... a stochastic model to extrapolate measured rainfall and throughfall to throughfall expected during extreme ...The model coupled a stochastic model of rainfall with stochastic ...
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Stochastic model for manpower planning with multiple depletions
... a stochastic model to estimate the expected time to recruitment with four sources of reduction of manpower wastage using correlated interarrival time has been ...a Stochastic model for ...
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A Stochastic Model for the Ethanol Pharmacokinetics
... a stochastic model applying queuing theory to describe the adverse effects of ethanol in the ...the model were the assumptions of the larger elimi- nation rate compared to the rate of alcohol inges- ...
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A Stochastic Model for the Size of Worm Origin
... We demonstrated through simulations that these models can be highly effective in estimating the size of worm origins. Experiment and analysis show that infection rate and susceptibility rate are almost equal parameters. ...
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A stochastic model for the evolution of the Web
... a stochastic model of growth and preferential attachment, where new links to existing Web pages are added in proportion to the number of incoming links these Web pages already ...theoretical model ...
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A stochastic model for internal HIV dynamics
... significant amounts of virus accumulate within infected cells. This interaction between the virus and the immune system is called HIV internal viral dynamics. In this paper we will formulate a stochastic ...
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A stochastic model for project selection and scheduling problem
... Project portfolio selection problem is one of the most important problems in organizations. Projects are often scheduled after they have been selected. If the projects can begin at different time, i.e., some begin at ...
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The properties of a stochastic model for two competing species
... I t is perhaps worth noting that if we were to derive the theoretical variances from the type of continuous time model suggested by Bartlett (1955, 1957; cf. also Whittle, 1957) for stud[r] ...
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Stochastic Model for Sticklac Forecasting in India
... A mechanistic interpretation that can be drawn from the fitted EXPAR model is that is large (small) when is small (large). The interpretation means India’s total Sticklac production tends to be stationary after ...
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A Stochastic Model For Protrusion Activity
... It has been observed that cells protrusive activity fluctuates a lot, and that these fluctuations are responsible for the long-term characteristics of trajectories [2]. Cell trajectories can be very different even for a ...
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Analysis of a stochastic cooperation competition model
... a stochastic cooperation-competition ...for stochastic persistence and stochastic extinction of ...this stochastic model which has the ergodic ...
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Lie symmetry analysis of stochastic SIRS model
... the stochastic SIRS model driven by the Wiener processes was achieved, infinitesimals generator of the Wiener processes dW (t) were obtained by the mean of the moments invariance properties of the ...the ...
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The threshold of a stochastic SIQS epidemic model
... this model has a unique global positive solution and establish conditions for extinction and persis- tence of I(t) according to the threshold of the stochastic ...the stochastic SIS epidemic ...
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On a stochastic inventory model with deteriorating items
... Abstract. We suggest a new inventory continuous time stochastic model for deteriorating items. We derive optimal operating characteristics of the expected cost per unit time under the assumption that demand ...
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Stochastic Delay Lotka Volterra Model
... nonlinear model of interacting populations, that is, the Lotka-Volterra ...Voterra model, the stochastic model will bear more attractive properties: the solutions will be be stochastically ...
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The extinction and persistence of a stochastic SIR model
... this stochastic model, which is affected by white noise and is less than the basic reproduction number of the corresponding deter- ministic ...considering stochastic perturbations to have different ...
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Nonparametric estimation for a stochastic volatility model.
... first the basis [T] and then the basis [GP], in the case of the CIR process. We can see that the trigonometric basis finds the right slope in the central part of the interval, whereas the basis [GP] in general selects ...
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Development of a stochastic solute transport model
... Cushman (1987) stated that the transport process in natural formations can not be modelled by the advective-dispersive equation because of stochastic (random) fluctuations in flow vel[r] ...
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