The use of a model to describe the behavior of a system is a proven and major advantage to test development teams. Models can be utilized in many ways throughout the product life-cycle, including: improved quality of specifications, code generation, reliability analysis, and test generation. This paper will focus on the testing benefits and review some of the historical challenges that prevente...

Queuing theory is the study of queues for managing process and objects. In this paper we analyze various models of the Single server queuing system with.Single-sever service node consists of a server plus its queue. If only one service technician, the machine shop model from section 1. 1 is a single-server queue.Queueing theory is the mathematical study of waiting lines, or queues. The MM1 queu...

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Digital text documents are spread in various formats, the most widely used formats today include word format, and PDF format. This research will try to make text search application in text document using vector space approach model. The document format used is a PDF document. Text in PDF will be extracted and then made rank using vector space model. The PDF document consists of ten pages and ea...

We investigate the historical volatility of the 100 most capitalized stocks traded in US equity markets. An empirical probability density function (pdf) of volatility is obtained and compared with the theoretical predictions of a lognormal model and of the Hull and White model. The lognormal model well describes the pdf in the region of low values of volatility whereas the Hull and White model ...

Title Type anatomy of the brain and skull PDF anatomy of the brain and skull necklace PDF anatomy of the brain and skull model PDF anatomy of the brain and skull diagram PDF anatomy of the brain and skull layers PDF anatomy of the brain and skull anatomy PDF anatomy of the neck and skull anatomy PDF anatomy quiz on skull PDF anatomy of the neck and skull PDF anatomy of the neck and skull muscle...

A non-premixed coaxial oxy-fuel turbulent flame was studied numerically with standard and realizable k-ε turbulence model and a comparison was made between them. The governing equations were solved by finite volume approach and were discretized using the second order upwind scheme. The presumed β-PDF model was applied to model turbulence-combustion interaction. The discrete ordinate radiation h...