The regular focus accent is determined by the syntactic structure of a sentence. In general, the distribution of the regular focus accent is regular in simple sentences. Some linguists had proposed some rules on the distribution of regular focus accent, but no experimental test yet. To improve the naturalness of the TTS system, it is very important to prove the rules of focus distribution and a...

in recent years, many changes have been observed in buying culture of customers and developing chain stores in iran. moreover, need to be more competition in business environments made necessary the stablishment of chain stores, the creation of competitive advantage and long relations to the costumers. regular marketing is a response to stores requirement when establishing such a win-win long r...

Balanced cross-sections across the Zagros fold–thrust belt in Iran are used to analyze the geometry of deformation within the sedimentary cover rocks, and to test the hypothesis of basement involved thrusting throughout the fold–thrust belt. Although the Zagros deformation front is a relatively rectilinear feature, the sinuous map-view morphology of the mountain front is a result of a 6 km stru...

Possible isomers of the gallium arsenide clusters of the formula Ga,,As, containing up to ten atoms and icosahedral clusters are enumerated. The possible parent polyhedrons up to ten vertices are constructed and then Pdlya’s theorem is applied to each polyhedron to calculate the generating functions for the enumeration of the isomers of gallium arsenide clusters of the formula Ga,,,As,. The dis...

Soil nitrate-nitrogen (NO3-N) data arranged on a three-dimensional grid were analyzed to compare tillage effect on the spatial distribution of residual NO3-N in the soil profile of agricultural plots drained by subsurface tiles. A three-dimensional median-based resistant (to outlier(s)) approach was developed to polish the spatially located data on soil NO3-N affected by directional trends (non...