Ahmed Abdelaziz

Scour was the removal of material from the bed and banks of a channel by the action of water ,structures built in channels were exposed to scour.The factors of safety of the these structures against undermining and piping could be decreased as a result of the scour downstream of them So, considerab...

Natural killer cells (NK cells) are the so called smart, non-educated cells programmed to respond to danger signals. They are our "bodyguards" that aim to attack any type of stress that we encounter. This innate immune system member is known to be a target for copious viral infections. Egypt is a he...

Stemming the rising tide of global ill health from liver disorders, hepatologists worldwide have never been challenged as such. Hepatocellular carcinoma (HCC) poses a heavy burden globally, it is the 5th most prevalent malignancy worldwide. Pivoting on the geographic region, in Egypt, the incidence ...

Stemming the rising tide of global ill health from liver disorders, hepatologists worldwide have never been challenged as such. Hepatocellular carcinoma (HCC) poses a heavy burden globally, pivoting on the geographic region, in Egypt; HCC ranks the second most prevalent cancer and the second most fr...

Landmines are dangerous problem that threats people lives and causes economic problems. Landmines are harmful because of their unknown locations and difficulty to detect them. There are more than active 100 million landmines in the world. Detecting and clearing mines demands specific expertise. Ther...