undoubtedly the developments in arabian countries are one of the most important and influential developments that have occurred in the middle east over the past decades. of course there are widespread differences of opinions in regard of the nature, content and even the title or name of these developments. as a matter of fact some consider it as arab spring, arab developments and others conside...

Victims, volunteers, and relief organizations are increasingly using social media to report and act on large-scale events, as witnessed in the extensive coverage of the 2010–2012 Arab Spring uprisings and 2011 Japanese tsunami and nuclear disasters. TwitterA feeds consist of short messages, often in a nonstandard local language, requiring novel techniques to extract relevant situation awareness...

Sentiment and emotional analyses have recently become effective tools to discover peoples attitudes towards reallife events. While Many corners of the emotional analysis research have been conducted, time emotional analysis at expression and aspect levels is yet to be intensively explored. This paper aims to analyse people emotions from tweets extracted during the Arab Spring and the recent Egy...

Victims, volunteers and relief organizations are increasingly using social media to report and act upon large-scale events, as witnessed in the extensive coverage of the 2010-2012 Arab Spring uprisings and 2011 Japanese tsunami and nuclear disasters. Twitter feeds consist of short messages, often in nonstandard local language, requiring novel techniques to extract relevant situation awareness d...

It has since been eleven years the rise of “Arab Spring”: a series anti-government uprisings that spread across Arab world, ultimately leading to regime changes in several countries including Tunisia, Egypt and Libya. Using social media other digital platforms communicate strategize, pro-democracy activists demanded increased transparency freedom from their long-serving leaders. This special is...

This paper introduces an open-source software package SCILAB, an alternative of MATLAB, which can be used for robust control design and analysis of a typical mass-spring-damper (MSD) system. Using the previously published ideas, this popular mechanical system is considered to provide another example of usefulness of SCILAB for advanced control design. Keywords—Robust Control, SCILAB, Mass-Sprin...

The article focuses on the situation of Shiites in Bahrain after events “Arab Spring” 2011. make up majority population this country, but continue to be oppressed by ruling Sunni dynasty al-Khalifa Kingdom. Shia political and spiritual leaders are being prosecuted.