The aim of this research is to model and simulate the recent and ongoing COVID-19 pandemic in terms of virus contagiousness among mixed groups of patients, carriers, and unaffected populations. The focus is on closed ...

This research aims to investigate the user satisfaction of Ehteraz in Qatar as a unique case study due to the mandatory requirement to download and present to authorities. Individuals in Qatar are excluded from accessing ...

يتعلّقُ موضوع البحث في هذه الرسالة بالحماية القانونية للعامل أثناء أداء وظيفته، وهو موضوعٌ ينفتحُ على العديد من القضايا والمسائل ذات الصّلةِ بالموضوع المدروس، من قبيل الحُقوق والالتزامات المُناطةِ بِعُهدةِ كُلّ من العامل ...

Background: SARS-CoV-2 reinfection investigation is on rise, and despite the fact that reviews and studies have attempted to study and define reinfection, none have compared it with all documented conditions in the literature. ...