Within the activities of our Center ... for the 16th Cultural Season (16) Sahar Ahmed Amin lecture entitled ((Environmental applications of radioisotopes)) on Monday, 30/4/2018 on the blue hall and discussed the subject and benefit from it, summarized the lecture as follows:

Environmental Uses of Radioisotopes

The radioisotopes along with other stable isotopes have a lot of advantages and applications regarding to environment, such as Water Resource Management, Monitoring of Soil Erosion and Sedimentation, Identification of Major Sources of Air Pollution, Determination of source of Nitrates, Carbon Dating and Uranium Dating. Radioisotopes and other isotopic tracers are used to determine the age of underground water and origin of water. Tracers used for this purpose are ³H, ¹⁸O. Gold-198, Zinc-65 and Mn-54 are used to trace Factory waste causing ocean pollution and Sand movement in river beds and on ocean floors. Artificial radioisotope Cesium-137 
is used to estimate rate of soil erosion and sedimentation.

Among the activities of our Center ... for the 17th Cultural Season (17th). Azhar Mahmoud Halim lecture entitled ((biological risk management system)) on Monday, 7/5/2018 on the blue hall and discussed the subject, The present lecture includes many statements about biorisk management system and its important, beside principles, techniques, and practices that aim to prevent the unintentional exposure to biological agents and toxins, or their accidental release, and the protection, control and accountability for biological agents and toxins within laboratories, in order to prevent their loss, theft, misuse, diversion of, unauthorized access or intentional unauthorized release.

The present lecture concentrated on the most effective factors on successes biorisk management system like, risk definition, risk assessment, biorisk policies, mitigations, inventory, PPE, emergency plans, waste management. As well as described Biorisk management system in university of technology as case study.