tehran is located in a valley at the foot of the alborz mountains in northern iran (35 degrees latitude north). urban expansion in tehran resulted from a high rate of population growth and rural-urban migration combined with a strong tradition of centralization in the capital. airborne particulate of tehran's atmosphere was fractionated in a 6-stage high-volume cascade impactor. the first ...

We consider some examples of conditionally convergent series.

Computer interpretation of images requires a decision on what to look for and a strategy exploiting this knowledge. A generic model for which objects make up the image is designed, assum ing low altitude aerial images. The generic model is exploited first to choose a representation of the image suitable for parsing, secondly for defining a parsing procedure. As representation, a segmentation is...