English
Professor Dr. Abdelaziz Konsowa, President of Alexandria University, congratulated Dr. Abdallah Tag El-Din Mansour, Assistant Professor in the Department of Animal and Fish Production at the Faculty of Agriculture in Saba Pasha, on the occasion of his registration of the first individual patent in the field of marine fish physiology, from the United States Patent and Trademark Center. He was honoured by Professor Dr. Abdulaziz Al-Ohali, President of King Faisal University, who awarded him the University Shield for the year 2023, wishing him continued success and advancement.
Dr. Abdallah Tag El-Din indicated that the idea of the invention is a device that can determine the sex of fish by instantly estimating some metabolic compounds in the blood and comparing them to an internal electronic library of the levels of some of these compounds to give accurate and reliable results. He explained that the invention is a hand-held, water-resistant device, which makes it easier for the researchers to conduct extensive field survey studies in the field of marine fisheries and biological studies of fish, through which the dynamics of fish population reproduction can be studied, and the natural stock of fish can be predicted. He added that the invention has other applications in the field of marine fish hatching, as it can be used in many farmed marine fish.