The inevitable depletion of limited fossil fuels combined with their harmful footprint on the environment led to a global pursuit for alternative energy sources that are clean and inexhaustible. Renewable energies such as ...

Nanocrystalline materials, those with grain size <100 nm, were found to have superior mechanical properties compared to their coarse-grained (CG) counterparts. However, these materials are not thermally stable because of ...

Many technologies have been studied carefully to overcome the corrosion phenomenon of various metal species found in nature. Among these, the high water repellent surfaces have received significant attention from researchers ...

Cadmium (Cd) is a toxic heavy metal that is found in the environment from both natural and anthropogenic sources. It is a xenobiotic environmental pollutant with no known essential biological functions. Exposure to ...

Pedestrian and crowd analysis is one of the oldest problems in the area of computer vision and image processing. Researchers have proposed several algorithms that analyze crowds for different purposes aiming to improve ...

The State of Qatar suffers from a harsh environment in the form of high temperature that prevails almost all year round, in addition to severe humidity and coastal conditions. This exposure leads to the rapid deterioration ...

Carbon-based (CNs) nanostructures attracted great attention in various conversion energy technologies, owing to their unique"physicochemical properties such as high surface area, abundant active sites, and stability. Herein, ...

Flare gas is considered a global environmental concern. Flaring contributes to wasting limited material and energy resources, economic loss and greenhouse gas emissions. Utilizing flared gas as fuel feed to industrial ...

يمثل الشعر النبطي خطابا ثقافيا مهما عند أهل الخليج العربي، والجزيرة العربية، فقد شكّل في مراحل سابقة الإعلام الأول فيها، ضمن ما تناوله من أحداث وتاريخ ومضامين متعددة، وشيوع هذا النوع الشعري يجعل من الأهمية بمكان دراسته ...

يعد التحقيق الإداري وبحق - وما ينبثق عنه من ضمانات مرتبطة - من أهم ضمانات المساءلة التأديبية، التي تسبق اتخاذ الجزاء التأديبي تجاه الموظف العام، وقد تناولت هذه الرسالة موضوع التحقيق الإداري كضمانة لتوقيع العقوبة التأديبية ...