Title	A Hybrid Stemmer of Punjabi Shahmukhi Script
Author	Abdul Mateen, M. Kamran Malik, Zubair Nawaz , H. M. Danish, M. Hassan Siddiqui , Qaiser Abbas†
Citation	Vol. 17  No. 8  pp. 90-97
Keywords	Rule based stemmer, morphology, lookup approach, root words, hybrid stemmer, affixes and normalization.

Title	Reviewing and modeling the optimal output velocity of slot linear diffusers to reduce air contamination in the surgical site of operating rooms
Author	Maryam Bahador, and Mohammad Mehdi Keshtkar
Citation	Vol. 17  No. 8  pp. 82-89
Keywords	Laminar flow diffuser, Operating room, Contamination, Air curtain.

Title	Applying Social Network Analysis Techniques in Crawler Based Search Engine to Support Web Terrorism Mining
Author	Amin Shahraki Moghaddam, Javad Hosseinkhani, Suriayati Chuprat, Anoosh Mansouri Birgani, and Solmaz Keikhaee
Citation	Vol. 17  No. 8  pp. 75-81
Keywords	Web Crime Mining, Terrorist Network, Criminal Network Analysis, Social Network.

Title	Toward the Conceptualization of Citizen’s Trust in Jordanian E-Government Systems: A Q-Methodology Approach
Author	Yousef Elsheikh
Citation	Vol. 17  No. 8  pp. 68-74
Keywords	Citizen Trust G2C E-Government Q-Methodology Developing Countries