Title	E-learning Management System by Blackboard: A Survey of the Trends of Faculty Members at the University Level
Author	Mohamed Desoky Rabeh
Citation	Vol. 19  No. 5  pp. 210-217
Keywords	e-learning management system LMS blackboard system faculty members university level.

Title	Synthesis of Adaptive State Observer for Delayed State and Input System with Unknown Inputs for Irrigation Canal
Author	Nouha Bousshmine and Dhaou Soudani
Citation	Vol. 19  No. 5  pp. 202-209
Keywords	Adaptive state observer -Lyapunov stabilty LMIs technique-Unknown input-Irrigation Canal

Title	Sindhi Handwritten-Digits Recognition Using Machine Learning Techniques
Author	Irfan Ali, Insaf Ali, Subhash, Asif Khan, Syed Ahmed Raza, Basit Hassan, Priha Bhatti
Citation	Vol. 19  No. 5  pp. 195-201
Keywords	Sindhi digit Recogniation, , Numerals recognition, Handwriten digits , Sindhi handwriten-digits, Machine learning techniques

Title	Modelling and Control of a Grid-connected Hybrid photovoltaic/wind/battery System Coupled to an AC Load
Author	Mohamed Yassine Allani, Fernando Tadeo, Dhafer Mezghanni and Abdelkader Mami
Citation	Vol. 19  No. 5  pp. 184-194
Keywords	Hybrid systems, renewable energies, batteries, single phase inverter, buck converter, high-gain dc-dc converter, bidirectional converter, fuzzy logic controller.