Newayemedhin A. Tegegne is an Associate Professor in the Department of Physics at Addis Ababa University. His research focuses on the photophysics of polymers and organic solar cells, with expertise in organic photovoltaics, polymers, and organic electronics. He also has affiliations with Stellenbosch University and has held positions at other universities, such as Debrebirhan University.
Dr. Francis Otieno is a distinguished academic known for his contributions to public health, particularly in the context of social vulnerability and its implications for marginalized populations. His recent work focuses on the adaptation of a social vulnerability index, specifically aimed at measuring social frailty among East African women. This research, published in the journal BMC Public Health, underscores his commitment to addressing critical health disparities and enhancing the well-being of vulnerable communities. With a keen interest in the intersection of social determinants and health outcomes, Otieno’s scholarship emphasizes the importance of tailored approaches to public health challenges. His work not only contributes to academic discourse but also aims to inform policy and practice in the region, advocating for the needs of those often overlooked in health initiatives. Through his research, Otieno continues to make significant strides in understanding and mitigating the effects of social frailty, thereby fostering a more equitable health landscape in East Africa.