Examining the impact of effective government stimulus packages amid COVID-19 pandemic in UAE: An input-output analysis
نوفمبر 20, 2023
تأثير الإفصاح عن الأصول الرقمية: أمور المراجعة الرئيسية ، دليل من الشركات المصرية المدرجة
أكتوبر 26, 2023
Highlighting The Role of UAE’s Government Policies in Transition Towards “Circular Economy”
أكتوبر 05, 2023
Tahira Yasmin
Ghaleb El Refae
Shorouq F. Eletter
Smart Contracts and Blockchain-Based Tools for Privacy-Preservation
سبتمبر 01, 2023
Zina houhamdi
Belkacem Athamena
Ghaleb El Refae
This research paper aims to investigate smart contracts and Blockchain technology to build a privacy-sensitive application focusing on a Digital Medication Plan (DMR) containing prescriptions. The DMR is used just as a use case. However, the proposed model applies to any context where confidential information is shared and authentication or proof of validity is necessary. We start by presenting the problem to understand the necessity of digitalizing the medication plans and how Blockchain techn...
Impact of religious tourism on the economic development, energy consumption and environmental degradation: evidence from the Kingdom of Saudi Arabia
مارس 01, 2023
Mosab Tabash
Ghaleb El Refae
Belkacem Athamena
Purpose: Saudi Arabia is the main destination of religious tourism, as it has many spiritual places. With the passage of years, the figures for pilgrim visits are increasing, which is contributing to the economic growth of the Kingdom of Saudi Arabia (KSA). However, pilgrims’ visits can create strong opportunity costs in the form of environmental degradation. Owing to these notions, this study aims to discover the impact of religious tourism on the quality of the natural environment of Saudi Ar...