Title	Doppler Algorithm for Modeling Sea Surface Current from RADARSAT-1 SAR Images
Author	Maged Marghany and Mazlan Hashim
Citation	Vol. 8  No. 5  pp. 17-22
Keywords	SAR, Doppler shift frequency model, Robust model, Surface current

Title	Development of a Planisphere Interface Ajax Web System Based on a Constellation Database for Astronomy Education
Author	Katsuhiro Mouri, Mamoru Endo, Kumiko Iwazaki, Manabu Noda, Takami Yasuda, Shigeki Yokoi
Citation	Vol. 8  No. 5  pp. 11-16
Keywords	astronomy education, ajax, database, constellation

Title	A Simulation Engine Model Analysis for Reliable Multicast Protocol in Ad Hoc Network
Author	T. Alahdal, S.Shamala, M.Othman, Z. Zukarnain
Citation	Vol. 8  No. 5  pp. 1-10
Keywords	Ad Hoc network, Reliable Multicast, Simulator Engine

Title	The Use of Object-Oriented Approach for Arabic Documents Recognition
Author	Ibrahim A. Albidewi
Citation	Vol. 8  No. 4  pp. 341-345
Keywords	Arabic Character Recognition, OCR, Objected-Oriented Programming, Neural Network, Document Segmentation, and Image Processing