Department of Rehabilitation Sciences, School of Allied Health Sciences, Texas Tech University Health Sciences Center, Lubbock, TX Address all correspondence and requests for reprints to: Steven F. Sawyer, PT, PhD, [email protected] Analysis of variance (ANOVA) is a statistical tool used to detect differences between experimental group means. ANOVA is warranted in experimental designs wi...

In this special technical report we present fundamental studies on instability analysis. When an electromagnetic wave linearly interacts with an active medium or system, there can occur basically two types of instabilities. One of them, in which the wave grows indefinitely with tin», Is called absolute Instability, and the other, in which the wave grows spatially as it travels, is called convec...

This paper deals with the fundamental frequency estimation for monophonic sounds in the SMS analysis environment. The importance of the fundamental frequency as well as some uses in SMS is commented. The particular method of F0 estimation based on a two-way mismatched measure is described as well as some modifications. Finally we explain how pitch-unpitched decision is performed.

Stock market plays a vital role in a country’s economy and it is an important consideration in all the fields due to its potential financial gain. Using Data mining future stock price, whether stock price go high or low can be predicted. There are two types of stock market predictions, fundamental analysis based on unstructured data and technical analysis based on structured data. In this paper...

the aim of this study is to analysis and identify the methodological, conceptual and structural approaches to the fundamental transformative documents of iranian general education system. to achieve this goal, a thematic method with a qualitative analysis approach was used, in order to gather the data and identify themes, theoretical foundations of transformation document, fundamental document ...

Euclidean Clifford analysis is a higher dimensional function theory offering a refinement of classical harmonic analysis. The theory is centred around the concept of monogenic functions, which constitute the kernel of a first order vector valued, rotation invariant, differential operator ∂ called the Dirac operator, which factorizes the Laplacian. More recently, Hermitean Clifford analysis has ...

In the combustion stability assessment of solid propellant rocket motors, several new destabilizing terms are introduced when rotational-flow effects are properly accounted for. Such effects must be included when the wave motion is parallel to the burning surface. A normal fluctuating velocity component then appears in a careful resolution of intrinsic fluid dynamics, including acoustico–vortic...

A two-dimensional effective model for the semi-soft elastic behavior of nematic elastomers is derived in the thin film limit. The model is used to investigate numerically the force-stretch curves, the deformed shape, and to resolve the local patterns in the director orientation in a stretching experiment. From the force-stretch curves we recover the two critical stretches which mark the transit...