Author: Rowena Quinan

Dr. Mwende Mbilo is an ARUA–Carnegie–Mastercard Early Career Research Fellow and Postdoctoral Researcher at the University of Pretoria. She holds a PhD in Physics from the University of Nairobi, an MSc and a BSc in Physics from Pwani University. Her work focuses on materials science and renewable energy technologies, with a specialization in optoelectronic materials. She has published extensively and received awards, including the L’Oréal-UNESCO For Women in Science Young Talents Award and the RSIF Junior Investigator Research Award (2025). Dr. Mbilo leads the RSIF/JIRA project and contributes to the development of next-generation materials for energy harvesting applications.

Dr. Ravaka Felandranja Andriatsitohaina, PhD in Agricultural and Environmental Sciences from University of Antananarivo, is a lecturer-researcher at the Institut Supérieur de Technologie Régional de la Côte-Est, University of Toamasina, Madagascar. Her research focuses on the remediation of degraded soils, particularly those affected by erosion, as well as soils polluted by microplastics and heavy metals, with a strong emphasis on soil health and environmental sustainability. An alumna of the TWAS-SISSA Lincei and Eugen Ionescu programs, she is also the founder of Lonatany Madagascar, a consultancy firm supporting rural communities in their transition toward sustainable agricultural practices.

Dr. Ntombifuthi Precious Nzimande is a lecturer within the Discipline of Geography at the University of KwaZulu-Natal (UKZN), South Africa. She received her Bachelors of Social Sciences in Geography and Environmental Management, Bachelor of Science (Honours), and Masters of Science qualifications from UKZN, and her Doctoral in Earth Sciences from the University of Szeged (summa cum laude). Ntombifuthi has recently completed her studies in Postgraduate Diploma in Higher Education also from UKZN. Her research interests are multidisciplinary – cutting across geography, environmental education, disaster management. She is currently working on different projects involving environmental education, disaster management, green campus initiatives.

Dr. Rapheal Wangalwa is a Lecturer in the Department of Biology at Mbarara University of Science and Technology (MUST), Uganda. He holds a PhD in Biology with specialization in Ecology and Ethnobotany. He is dedicated to advancing ecological research and biodiversity conservation while applying science-based solutions to pressing environmental and public health challenges. With expertise in ecology, microbiology, and GIS/Remote Sensing, he contributes to evidence-based policy and capacity building. Dr. Wangalwa is a PI/Co-PI on several projects, including the FUNGI-BIP a mycorrhizal fungi study project (SPUN-Funded), INTERACT-Africa green technologies initiative (EU-Funded), agro-climatic suitability modelling for key food crops (GoU-Funded), and the Novartem™ and pharma-grade excipients development project (GoU-Funded).

Dr. Williams Appau Miller is a Lecturer at the Department of Real Estate, University of Business and Integrated Development Studies (UBIDS), Wa, Ghana, and a postdoctoral research fellow at the University of Lagos, Nigeria. He holds a PhD in Built Environment (Durban University of Technology), MPhil in Development Management (University for Development Studies), MSc in Geo-Information Science (University of Twente), and BSc in Real Estate (University for Development Studies). His research specializes in Sustainable Real Estate and Facilities. A recipient of the ARUA Early-Career Fellowship Award, he is currently working on the integration of Adaptive HVAC Systems in shopping malls.

Dr. Precious Wapukha is a lecturer of History in the department of social sciences Kibabii University. She holds a PhD in History from Masinde Muliro University, MA in History from Kibabii University, Bachelors of Education (Arts) from Moi University. Her research focuses on conflict, gender, governance and indigenous knowledge. She is a member of CODESRIA and the African Studies Center Leiden. She has participated in reputable workshops including MIASA, UNESCO and SSRC. She is also an AFRIAK Fellow researching about digitization of Bukusu oral histories as a pathway to cultural preservation.

Dr. Onyekachi Ewa Ibe is a lecturer and haemato-oncology researcher with a PhD in Haematology and Blood Transfusion Science. Her work focuses on the molecular and inflammatory mechanisms of breast cancer progression, with particular interest in the role of coagulation pathways and tumor immune interactions. She has hands-on expertise in haematological analysis, molecular diagnostics, and cancer biomarker evaluation, and has contributed to peer-reviewed publications and competitive research proposals in oncology. Dr. Ibe is actively engaged in translational cancer research aimed at improving early detection and therapeutic strategies in resource-limited settings, while also mentoring emerging scientists in biomedical research and academic writing.

My name is Dr. Toleshi Teshome Ketema. I am a researcher and lecturer at the Chemistry Department and a Postgraduate Program Director at Bonga University, Ethiopia. I graduated from Jimma University by PhD in Analytical Chemistry on July 1, 2024, MSc in Analytical Chemistry from Haramaya University on June 28, 2018 and BSc in Chemistry from Jimma University on June 18, 2016. My research focuses on the synthesis of nanomaterials for diverse applications, particularly in sensing and photocatalysis for applications in agriculture, food safety, and water quality. I have a proven track record of publishing numerous articles in esteemed international and national journals. I am actively involved in the Society for Women and HIV/AIDS in Africa, Ethiopia, where I have successfully conducted training on school-based peer learning related to gender inequalities.

Dr. Ruth Lorivi Moirana is a lecturer at the Nelson Mandela African Institution of Science and Technology (NM-AIST) in Tanzania and a researcher at the University of Nairobi (UoN) in Kenya. She holds a PhD in Materials Science and Engineering from NM-AIST which was obtained in 2023. She specializes in structural materials, with a focus on the remediation and treatment of contaminated soil, water, and wastewater. She is currently investigating the interactive behaviour between fluoride and soil elements in fluoride-contaminated soils. Dr. Moirana has received numerous honors, including being the 1st Runner-up in a business plan competition in 2022 and the Top PhD student in research and innovation at the School of Materials, Energy, Water, and Environmental Sciences (MEWES) in 2023 and won the L’Oréal-UNESCO For Women in Science Young Talent Award for Sub-Saharan Africa in 2024.

Dr. Saeed Ibn Idris Kofi Yeboah is a postdoctoral fellow under the ARUA–Carnegie Early Career Research Fellowship at the Institute for Water Research, Rhodes University, South Africa and a staff member in the Department of Civil and Environmental Engineering at the University of Energy and Natural Resources, Ghana. He holds a PhD, MSc and BSc in Environmental Engineering and Management from UENR. His research spans water–environment–health interactions, spatial hydrology, climate impacts and environmental risk assessment. Saeed has received competitive awards, including World Bank ACE scholarships, international mobility grants, recognition in the U&AI SDGs Youth Innovation Bootcamp and has published in reputable international journals. His current work examines the fate and transport of pathogens under current and future climate and socioeconomic scenarios, while contributing to research and capacity-building activities within the ARUA Water CoE.