Jordan, like other countries in the world, is facing Coronavirus pandemic and making a great effort to continue education Jordanian schools universities through distance education. To evaluate this novel experience, study aimed at investigating effectiveness of light identifying obstacles faced by university students. reach research objectives, questionnaire was developed researchers followed s...

Nowadays deep excavations are needed for construction of foundation of high rise buildings, providing space for parking and etc. In some cases deep excavations may be constructed in the vicinity of the subway tunnels and causes unpredicted extra displacements and internal forces in tunnel lining of tunnels which were not designed for them and consequently affect serviceability of tunnel. Theref...

Three adult pigeons (Columbia livia) belonging to a pigeon farm in Mashhad area were submitted toPoultry Clinic of School of Veterinary Medicine for post-mortem inspection. The farm had 150 adult pigeonsand a number of them suffered from a chronic disease with body weight loss, diarrhoea and weakness. Atnecropsy, slight to extreme enlargement with distortion were observed in gizzards of all car...