introduction movement of sand dunes is an important natural threat in the coast of oman sea. now many rural settlements of the region are in threat, and vulnerability has caused heavy losses. the sand dunes are visible in the wide area and wind erosion occurs in a wide spatial scale. wind erosion faces high intensity in the area, because of poor vegetation, low rainfall, dry soil, strong and co...

The aim of the study was to examine how visual speech (speech related head and face movement) might vary as a function of communicative environment. To this end, measurements of head and face movement were recorded for four talkers who uttered the same ten sentences in quiet and four types of background noise condition (Babble and White noise presented through ear plugs or loud speakers). These...

technical analysis is the forecasting of future price movement based on an examination of past prices. some scientist found that the study of historical prices cannot predict future prices. in this research we intend to study which technical analysis tool is better for prediction of future price movement, for this purpose we are studying two the most strongest technical analysis tools is called...

Fuzzy linear regression (FLR) model can be thought of as a fuzzy variation of classical linear regression model. It has been widely studied and applied in diverse fields. When noise exists in data, it is a very meaningful topic to reveal the dependency between the parameter h (i.e. the threshold value used to measure degree of fit) in FLR model and the input noise. In this paper, the FLR model ...