Natural Sciences
72nd Graduation: Doctoral Citations – CoNAS
ADAKU Christopher
Chemical Structure and Properties of Anthocyanins from Selected Plant Species from Uganda.
Mr. ADAKU Christopher investigated a class of bioactive phytochemicals known as anthocyanins from selected indigenous plants, with the purpose of identifying ingredients for the development of nutraceuticals and for application as natural food colourants. This follows the increasing availability of natural health products with unsubstantiated health claims and the health concern associated with the use of synthetic food colourants. During the study, eleven new and seven known compounds were isolated and their properties deciphered. The compounds exhibited colour and stability required for food colourant application and showed remarkable antioxidant activity which is indicative of their potential beneficial health effects. These findings will lead to the development of nutraceuticals and other natural health products with guaranteed safety and efficacy. The isolated compounds can also be used as natural functional food colurants, especially for colouring refrigerated foods such as yoghurt, ice cream and beverages. This study was funded by SIDA through DRGT and MUTHI and supervised by Prof. Byamukama Robert and Prof. Kiremire Bernard (RIP).
ANYWAR Godwin
Ethnopharmacology, cytotoxicity, antiviral and immunomodulatory profiles of medicinal plant species used by herbalists in treating people living with HIV/AIDS in Uganda
Mr. ANYWAR Godwin investigated the cytotoxicity, antiviral activity and immunomodulatory potential of medicinal plant species used by herbalists to treat people living with HIV/AIDS (PLHIV) in Uganda. The study was motivated by the fact that PLHIV widely use untested herbal medicines even when already on antiretroviral treatment. The results from this study showed several plant species are mainly used to treat opportunistic infections among PLHIV. Two of the most widely used plant species, Albizia coriaria and Warburgia ugandensis were highly toxic to the human glioblastoma cell line used (U87.CD4.CXCR4). Regression analysis also showed that the plant extracts had varying selective anti-HIV-1 activities in vitro. The plant extracts also elicited different immune responses by stimulating different cytokines from Peripheral Mononuclear Blood Cells (PMBCs). Godwin recommend testing of crude plant extract mixtures used by the herbalists, and isolating and testing pure compounds from the most promising plant species. The study was funded by the Consortium for Advanced Research Training in Africa (CARTA), and DAAD and supervised by Prof. Esezah Kakudidi, Dr. Andreas Shubert, Prof. Robert Byamukama and Prof. Christian Jassoy.
ENEKU John Paul
Optimization of the electrical resistivity of magnetron sputtered aluminium and boron co-doped zinc oxide thin films for solar cells.
Mr. ENEKU John Paul investigated co-doping of zinc oxide thin films with both aluminium and boron elements to develop a transparent thin film material of very low electrical resistivity for application as a transparent front electrode in thin film solar cells. This offers a low cost and eco-friendly alternative to the costly and toxic Indium Tin Oxide (ITO) electrode which currently dominates the solar cell market. The thin film based solar cells have the potential to significantly lower the price of photovoltaics based electricity. The investigation established that the co-doped zinc oxide thin film material can be used effectively as a transparent electrode in thin-film solar cells and can replace the costly standard Indium Tin Oxide (ITO). This study was funded by Makerere Universsity and International Science Program (ISP, Sweden) and supervised by Prof. Tom Otiti and Prof. Julius Mwabora.
BUTTIBWA Mary
Utilizing heated pollen and androgenesis pathways for the production of haploids in cassava
Ms. BUTTIBWA Mary investigated how heat-treatment of pollen facilitates production of haploids in cassava. Pollen, a fine powdery substance that comes from the male part of flowers and an equivalent of sperms animals, can be heat-inactivated and used hasten cassava embryo development. Because cassava’s reproduction cycle is too long it is difficult to quickly develop new varieties. The haploid technology can shorten this by 50%. Using heated pollen in pollination fostered the development of cassava embryos that further grew into haploid plants in a short time. The heated pollen germinated on the stigma but no fertilization was achieved; however, embryo development was stimulated. Early embryo rescue techniques rescued immature embryos on an artificial growth medium and re-generated into plants. This work contributes to the genetic improvement of cassava. The study was funded by the Bill and Melinda Gates Foundation through The International Centre for Tropical Agriculture and was supervised by Prof. Arthur Tugume and Dr. Robert Kawuki.
INUWA Badamasi
Effect of xenoestrogenic substances on fish health and reproductive potential of Nile tilapia, Nile perch and lungfish from two-distinctly polluted sites of Lake Victoria: the “more polluted”
Mr. INUWA Badamasi studied the effect of xenoestrogenic substances on fish health and reproductive potential of Nile tilapia, Nile perch and lungfish from two-distinctly polluted sites of Lake Victoria: the “more polluted” (Kasenyi, Ggaba, Port bell, Jinja) and the “less polluted” (Kasensero, Bale, and Bukakata). The motivation for this research was the decline in the wild fish stocks population of Lake Victoria, attributable to several factors, including pollution. Specifically, the study examined the liver conditions and gonadal development of fishes under different levels of pollution. Severe liver alterations were higher in fishes from more polluted compared to those from less polluted areas. Indeed, the chemical contamination of Lake Victoria could have caused the liver lesions and other changes in the fishes. Overtime, such chemical contamination could lead to negative impacts on the consumption of fish and fish products if actions are not taken to mitigate the risks. This study was funded by the Nigerian Federal Ministry of Education and supervised by Assoc Prof Charles Masembe and Dr. Robinson Odong.
KITO Luliro Silas
The Numerical Range of Linear Relations and Stability Theorems.
Mr. KITO Luliro Silas studied the numerical range and stability theorems of linear maps on some mathematical spaces with the purpose of establishing the existence and uniqueness of solutions (solvability) to linear relation inclusions. In this study, he explored the effects of small alterations on certain maps between special spaces that are of mathematical interest in solving certain differential equations. The study found that within a certain degree of change, a small alteration on the map will not affect a particular set of characteristics of the map. These results are useful but not limited to; solving problems formulated when modelling airflow around an obstruction for example calculation of forces and moments on aircrafts, modelling fission weapon detonation, determination of mass flow rate of petroleum through pipelines, predicting weather patterns and ocean currents, solving fluid dynamics problems that require computation of fluid properties such as flow velocity, pressure, density and fluid temperature as functions of space and time. This study was funded by SIDA and was supervised by Assoc. Prof. Gerald Wanjala, Dr. Saul H. Nsubuga, Dr. Vincent. A. Ssembatya and Dr. Alex B. Tumwesigye.
KYOMUHANGI Annet
Reduced Modules Relative to Functors
Ms. KYOMUHANGI Annet’s study focused on the description of reduced modules and their dual using functors. She introduced and studied properties of a functor that measures how far a module defined over a commutative ring is from being reduced. She also found a machinery that allows one to associate a nil ideal to every ring. Since reduced modules are dualisable, Annet studied properties of their dual known as coreduced modules. She further introduced functors that describe coreduced modules and studied their properties. Moreover, she found that reduced modules simplify computations of local cohomology while coreduced modules simplify computations of local homology. The study was funded by Makerere-Sida bilateral programme (2015-2020); Project 316: Capacity building in Mathematics and its applications. Ms. Kyomuhangi was supervised by Dr. David Ssevviiri and Dr. Alex Samuel Bamunoba, both from Makerere University.
MAYANJA Edison
Mathematical Models for HIV-HCV Co-infection Dynamics under Various Control Strategies
Mr. MAYANJA Edison formulated mathematical models to study the dynamics of Human Immunodeficiency Virus (HIV) and Hepatitis C virus (HCV) co-infection. The HIV-HCV co- infection mathematical models which had been developed before, either ignored infection stages or considered HCV in only two stages of infection: the acute and chronic infection. However, the chronic stage of HCV is very long and consists of infected individuals that are asymptomatic yet infectious. Thus, this required deep analysis that had not been fully elucidated. In his study, he analysed the HCV chronic stage split it into: before onset of cirrhosis and its complications (Latent stage) and after onset of cirrhosis (Advanced stage). He used these mathematical models to investigate how HIV infection impacts the dynamics of HCV infection and vice versa. The study revealed that, increasing the rate of enrolment on HIV treatment reduces HCV prevalence and vice versa. Transmission probability per sexual contact and average number of sexual partners acquired per year were equally likely to result into increased HIV and HCV infections and these parameters were the most sensitive in increasing each of HIV and HCV infections. The study was funded by SIDA and was supervised by Prof. Livingstone S. Luboobi, Prof. Juma Kasozi, and Dr. Rebecca N. Nsubuga.
NABAWANDA Olivia
Flattened partitions: Pattern Avoidance and Behavior of Permutation Statistics.
Ms. NABAWANDA Olivia studied a sorting procedure (run-sort function) on permutations, where runs are rearranged in lexicographic order. The aim of the study was to investigate the behavior of the run-sort function with different permutation statistics namely runs, descents, peak-values and left-right minima. Olivia used Mathematica, a computation/mathematical software to generate the necessary data, which in turn she used in combination with bijective proofs and generating functions as the main tools. New combinatorial interpretations to several counting sequences namely A124324, Catalan, Fibonacci, Motzkin and Powers of two among others were provided as already indexed on the On-line Encyclopedia of Integer Sequences (OEIS) database, hence contributing to the existing body of knowledge. She also proved that the descent generating polynomials for these permutations are real rooted, and satisfy an interlacing property similar to that satisfied by the Eulerian polynomials, which are known to be real-rooted. Moreover, the run-sort function was found to possess interesting probability distribution properties. The research findings exhibited an interplay between discrete mathematics, probability theory and complex analysis. The study was funded by SIDA and supervised by Dr. Alex Samuel Bamunoba, Prof. Paul Vaderlind and Prof. Fanja Rakotondrajao of Antananarivo.
NALULE Rebecca Muhumuza
Hierarchical Models and Spatio-Temporal Processes In Data Analysis
Ms. NALULE Rebecca Muhumuza studied Hierarchical Models and Spatio-Temporal Processes in Data- Analysis with the aim of analyzing data which possesses both temporal and spatial dependence. She developed a non-linear general spatio-temporal model by extending Serfling’s model. Rebecca applied the theoretical findings to data of an outbreak of influenza in Southern Germany between 2001 and 2007. She also extended the random effect model by introducing the correlation coefficient between random effects in its definition. She again considered the problem of Bayesian estimation of heterogeneity parameter in the generalized random effects model where a comparison between the obtained results with the existing approaches was made. Rebecca used the findings for consensus building in meta-analyses of measurement results for the Newtonian constant of gravitation data and for the effectiveness of antiretroviral pre-exposure prophylaxis in preventing HIV infection. The study was funded by SIDA and was supervised by Prof Olha Bodnar, Dr. John Bosco Asiimwe and Dr. Rebecca N. Nsubuga.
NANFUKA Mary
The use of Splines for solving ill-posed problems, with application to the Cauchy problems for the Heat and Helmholtz equations
Ms. NANFUKA Mary developed a regularization procedure based on splines. The procedure was used to solve the Cauchy problems for the heat and Helmholtz equations, which are ill posed problems. The Cauchy problem for the heat equation had been previously solved by the Fourier transform method. The method, assumed that the time derivative, represented a periodic function which is not realistic. Thus, as an alternative, Mary approximated the time derivative by a cubic smoothing spline. The spline method effectively bounded the errors in the output solution according to the stability estimates. The Cauchy problem for the Helmholtz equation was regularized, by introducing a bounded approximation of the second derivative in the x-variable using cubic smoothing splines. A bound for the approximate
derivative was derived. The stability estimates, showed that the method worked pretty well and produced accurate results. The newly developed method was applied to an industrial setting for determining the surface temperature of steel and good results were achieved. The method is recommended for use for the solution to inverse problems that occur in the engineering and medical fields. The research was funded by Sida and supervised by Dr. Fredrik Berntsson, Dr.Godwin Kakuba and Assoc Prof. John Mango.
OCHEN William
Measurement and Modelling of Residual Stress in Porcelain Tiles Formulated from Different Quartz Particle Sizes in Uganda
Mr. OCHEN William studied residual stress in porcelain tiles formulated from different quartz particle sizes in Uganda. He measured residual stress using X-ray diffraction method, and modeling based on finite element method using abaqus software. His study was prompted by numerous complaints concerning the strength of the locally manufactured tiles. His study found out that residual stress decreases with an increase in quartz particle size over a range of 45-200μm. The decline in residual stress is attributed to the formation of cracks, which affects strength and hardness of the tiles. He further noted that upon sintering at 13000C, tiles with quartz particle size of 90μm exhibited properties that satisfied the ISO 13006 standard. His study therefore recommends the idea of fine quartz milling in a range of not more than 90μm. This study was funded by DAAD and supervised by Prof. Florence Mutonyi D’ujanga and Dr. Bosco Oruru.
OKELLO Omwonylee Joseph
Limiting Behaviours of the Longest Gaps Between Occurrence Epochs in Poisson Processes.
Mr. OKELLO Omwonylee Joseph investigated the asymptotic properties of longest gaps between occurrence epochs in Poisson processes using the theory of large deviations, based on the laws of large numbers. To do this, the global estimation of the distribution functions of longest gaps was derived with the help of discretization argument and the Slivnyak’s formula of Palm theory. The derived global estimation was then used to achieve Laplace transform asymptotics of the longest gaps. Through the application of Fenchel-Legendre transform, it was found out that the longest gaps satisfy two large deviation principles with exponential and power rate functions. Since this study was about the probabilistic analysis of rare events, the results not only fill the literature gaps but also provide a very useful planning tool to insurance companies, risk analyst, department of disaster preparedness, operation managers and others. The study was funded by SIDA and was supervised by Dr. Xiangfeng Yang; Dr. Richard Awichi Opaka and Dr. Fred Mayabala.
SSENYUNZI Richard Cliffe
Modelling Precipitable Water Vapour Using Global Navigation Satellite System Data over the East African Tropical Region.
Mr. SSENYUNZI Richard investigated the temporal and spatial variability of the zenith total delay and precipitable water vapour (PWV) data over the East African tropical region. The PWV data was collected from 13 geodetic permanent GNSS stations for the years 2013 to 2016. Lack of key variables such as the atmospheric water vapour, has been affecting the accuracy of weather predictions over the East African tropical region. The lack of this important parameter has been partly due to insufficient data and very scarce and unreliable tropospheric water vapour monitoring instruments in the region. In this study, the PWV, pressure and the weighted mean temperature linear models have been developed. The site-specific models developed can be utilized to supplement the GNSS and the weather stations data over the thirteen stations since they can provide estimates of nearly a similar degree of precision compared to the measured values. The study was funded by the African Development Bank and supervised by Prof. Florence Mutonyi D’ujanga and Dr. Bosco Oruru.
WAMONO Felix
Contributions to reduced rank regression modelling with applications to small area estimation.
Mr. WAMONO Felix studied the problem of decomposing residuals in the GMANOVA-MANOVA model with rank restrictions on parameters with applications in small area estimation. Firstly, Residuals in the GMANOVA-MANOVA model with rank restrictions on the mean parameters was considered. The main objective was to define residuals useful for evaluating the reduced rank restriction model. We decomposed linear spaces into four subspaces as it can be done for the Extended Growth Curve model with two “profiles”. The new residuals were defined by orthogonal projections on these subspaces. It was discussed how the new residuals could be used to test model assumptions. Secondly, Survey data from Uganda, including the 2014 Uganda Population and Housing Census data was analysed using small area estimation methodology. The GMANOVA-MANOVA model with rank restrictions on parameters was used to estimate the small area means. This study was funded by SIDA and was supervised by Prof. Dietrich von Rosen, Prof. Martin Singull, Assoc. Prof. Leonard Atuhaire and Dr. Innocent Ngaruye.
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As the world of work continues to evolve, employers are increasingly seeking graduates who possess not only theoretical knowledge but also practical skills, problem-solving abilities, creativity, digital competence, and the ability to adapt to the rapidly changing technological and professional environments. In response to these demands, Uganda is embracing Competency-Based Education and Training (CBET), an approach that emphasizes the practical application of knowledge and skills needed to perform effectively in real-world settings.
Following the introduction of the Competency-Based Curriculum in secondary schools in 2019, the Ministry of Education and Sports directed institutions of higher learning to transition to competency-based education by 2027. The reform requires universities to redesign their curricula, adopt learner-centred teaching methods, strengthen practical training, and implement authentic assessment approaches that prepare graduates for both formal and informal employment.
Building Capacity for Competency-Based Education
In support of this national transition, Makerere University is strengthening the capacity of its staff to develop and implement competency-based programmes. From 21st to 23rd July 2026, the College of Natural Sciences (CoNAS) conducted a three-day capacity-building training for academic and technical staff to deepen their understanding of CBET principles and equip them with the skills required to design, deliver, and assess competency-based curricula.
Held at Ridar Hotel in Seeta, the training was conducted with support from the Strengthening Commercial Aquaculture (SCA) Programme, funded by the Embassy of the Kingdom of the Netherlands in Kampala (EKN) and implemented by the COFAD Consortium (COFAD–ThinkAqua–WUR). The programme is also supporting the Department of Zoology, Entomology and Fisheries Sciences (ZEFS) to review its undergraduate and postgraduate aquaculture programmes to align them with competency-based education and the evolving needs of Uganda’s growing commercial aquaculture sector.
The transition of ZEFS programmes to CBET presents a strategic opportunity for Makerere University to develop a flagship model for science-based competency-based education that could inform implementation across the University.
The Training Workshop
Officially opened by the Deputy Principal of the College of Natural Sciences (CoNAS), Prof. Juma Kasozi, the training was attended by staff from the Departments of Zoology, Entomology and Fisheries Sciences; Plant Sciences; Microbiology and Biotechnology; Biochemistry and Systems Biology; Exercise and Sports Science; and Chemistry. It was coordinated by Dr. Godfrey Kawooya Kubiriza, Head of the Department of Zoology, Entomology and Fisheries Sciences and one of the coordinators of the Competency-Based Education and Training (CBET) Programme at Makerere University.
The facilitators included Mr. Joshua Kunya, TVET Specialist and Training Consultant; Mr. Richard Basalirwa, an associate consultant and process expert with Skills Initiative Uganda; Dr. Cyprian Misinde, Director of Quality Assurance at Makerere University; and Mr. Maurice Ssebisubi, Lead Consultant for the Diagnostic and Rapid Needs Assessment of the BSc Fisheries and Aquaculture and MSc Zoology (Fisheries and Aquaculture) curricula at Makerere University.
Throughout the training, participants explored the principles of competency-based education and examined how universities can move beyond traditional knowledge transmission towards teaching and learning approaches that develop and improve practical competence, critical thinking, innovation, teamwork, communication, ethical leadership, digital literacy, and entrepreneurship.
Presentations also examined Makerere University’s curriculum development framework, emphasizing the importance of aligning academic programmes with national quality assurance standards, labour market demands, and international best practices. Participants underscored the need for curriculum reform to be informed by industry requirements and designed to produce graduates who can effectively apply their knowledge and skills in professional, entrepreneurial, and community settings.
Recommendations from the Diagnostic Assessment of the BSc & MSc Fisheries & Aquaculture
A key highlight of the training was the presentation of findings from a diagnostic assessment of the Bachelor of Science in Fisheries and Aquaculture and the Master of Science in Zoology (Fisheries and Aquaculture) programmes, conducted under the leadership of Mr. Maurice Ssebisubi. The assessment involved curriculum reviews, surveys of alumni and students, and consultations with employers and other stakeholders. It found that, although the programmes provide a strong scientific foundation, they require further strengthening to fully meet the requirements of competency-based education.
The assessment identified several gaps, including limited opportunities for practical and workplace learning, inadequate digital competencies, insufficient enterprise and business management skills, heavy reliance on end-of-semester examinations, and learning outcomes that place greater emphasis on knowledge acquisition than on the demonstration of competence.
To address these gaps, the assessors recommended revising learning outcomes, strengthening partnerships with industry, expanding supervised workplace learning, integrating digital technologies, modernising technical content, and adopting continuous competency-based assessment approaches.
Programme Review
During the practical sessions, participants worked in departmental groups to review existing curricula and redesign programme objectives, learning outcomes, teaching strategies, and assessment methods in line with CBET principles. These collaborative exercises enabled staff to begin developing curricula that are more learner-centred, industry-responsive, and aligned with Uganda’s national development priorities.
Participants identified several institutional requirements for the successful implementation of CBET, including increased investment in infrastructure and teaching resources, continuous staff development, strengthened quality assurance systems, and closer collaboration with industry.
While acknowledging that the transition to competency-based education will require significant institutional commitment and resources, participants noted that it presents an important opportunity to enhance graduate employability, foster innovation, strengthen industry linkages, and increase the contribution of universities to Uganda’s socio-economic development.
SCA Programme Reaffirms Support for Aquaculture Education
Speaking at the training, David Bargh, Team Leader of the Strengthening Commercial Aquaculture (SCA) Programme, reaffirmed the programme’s commitment to supporting Makerere University in strengthening aquaculture education and aligning its programmes with the evolving needs of the sector.
“A strong aquaculture sector requires skilled professionals. This is why curriculum reform is so important. Competency-based education focuses not only on what students know, but also on what they can do. Your role as lecturers and technicians is therefore central to producing graduates who are practical, innovative, and equipped to contribute meaningfully to Uganda’s aquaculture development.”
Appreciation to the funders
Addressing the participants, Prof. Juma Kasozi, Deputy Principal of (CoNAS), appreciated the funders for the support towards strengthening the quality, relevance, and impact of university education. He emphasized that Makerere University occupies a unique position in Africa’s academic landscape and therefore has a responsibility to remain responsive to the changing needs of society and the world of work. While acknowledging the University’s achievements and long-standing contribution to higher education, he noted that the rapidly changing social, economic, technological, and professional environment requires universities to rethink how they prepare graduates for the future. “Students should leave the university with more than academic qualifications – they should possess the practical skills, competencies, creativity, critical thinking, and problem-solving abilities needed to apply their knowledge effectively in the workplace and contribute meaningfully to national development.”
Dr. Godfrey Kawooya Kubiriza, Coordinator of the training and the CBET Programme equally appreciated the funders for the support. He underscored the need for staff to embrace the shift in mindset required by CBET, noting that successful implementation will depend on the ability of lecturers and technical staff to move beyond traditional approaches to teaching and assessment. He expressed optimism that the training would provide a strong foundation for the participating departments to develop and implement programmes that respond effectively to the changing needs of students, employers, industry, and society.
Photo highlights from Day One of the training: https://drive.google.com/drive/folders/1DZ_yEI2008uGo48C7hRyBZO8Dimxi_ky?usp=sharing
Photo highlights from Day Two and Three: https://drive.google.com/drive/folders/1XvsM3yggYG7FKX30binqpITB0wPBulhQ?usp=sharing
General
Dr John Mary Kiberu Appointed Acting Head of Makerere University’s Department of Geology & Petroleum Studies
Dr John Mary Kiberu has been appointed Acting Head of the Department of Geology and Petroleum Studies at Makerere University effective 1st July 2026.
Dr Kiberu takes over from Dr Arthur Batte who has led the Department since 1st April 2022.
Official Handover Ceremony
The official handover ceremony, held on 10th July 2026, was presided over by the Dean of the School of Physical Sciences, Prof. David Ssevviiri, who paid tribute to the outgoing Head for his exemplary leadership, dedication, and unwavering commitment to the advancement of the Department. Prof. Ssevviiri acknowledged Dr Batte’s invaluable contribution, sacrifices, and efforts in guiding the Department and strengthening its academic and institutional mandate during his tenure. He welcomed the incoming Head and expressed confidence in his ability to provide strategic leadership and build on the foundation established, while advancing the Department’s vision and goals.
Dr Batte’s Achievements During His Tenure
In his handover report, Dr Batte reflected on the Department’s progress over the past four years, highlighting the achievements that strengthened academic programmes, research, industry collaboration, infrastructure, and administrative systems.
Among the key accomplishments was the acquisition of modern teaching and research equipment through strategic partnerships with leading industry stakeholders. SNF contributed state-of-the-art laboratory equipment designed to simulate surfactant production processes for Enhanced Oil Recovery (EOR), significantly strengthening the Department’s capacity for hands-on training and applied research. TotalEnergies provided advanced computer workstations equipped with industry-standard geological and reservoir simulation software, enabling students and researchers to access cutting-edge tools for learning, innovation, and professional development. In addition, the Department expects to receive a well-control model from Zhongyuan Petroleum Exploration Bureau (ZPEB), which will further strengthen practical training in petroleum production processes.
Strengthening Industry Partnerships
The Department also expanded its engagement with industry by formalizing partnerships with TotalEnergies, COSL, DISKOS, and the Uganda Chamber of Energy and Minerals. These collaborations have created valuable opportunities for student internships, collaborative research, curriculum enhancement, and equipment support. Negotiations are ongoing to conclude Memoranda of Understanding with ZPEB, Dietsmann, and the Bio-Ecosystems Conservation and Development Agency, partnerships expected to further strengthen the Department’s teaching and research agenda.
Curriculum Modernization and Administrative Improvements
A major milestone during Dr Batte’s tenure was securing a USD 200,000 grant to review and modernize the Department’s undergraduate and postgraduate geology curricula. The ongoing project aims to align academic programmes with emerging technologies, industry needs, and international best practices.
On the administrative front, Dr Batte reported significant improvements in governance and academic management. The Department successfully maintained up-to-date records of meetings with no backlog of unapproved minutes, ensured the timely submission of students’ examination results, and cleared pending postgraduate proposal presentations, enabling graduate students to progress without unnecessary delays.
Dr Batte’s Message to the Incoming Head
During the handover ceremony, Dr. Batte congratulated Dr. Kiberu on his appointment and wished him success in his new role. He expressed confidence that the Department was well positioned for continued growth, with strong institutional systems, strategic partnerships, and a dedicated team ready to support the new leadership. “I am confident that under your leadership, the Department of Geology and Petroleum Studies will continue to excel and make significant contributions to Makerere University and the broader scientific community.”
He appreciated the University and College leadership, members of staff, students, and all stakeholders for the support, cooperation, and commitment they extended to him throughout his tenure as Head of Department. Dr. Batte acknowledged that the achievements realized during his leadership were a collective effort, made possible through the dedication of staff, the guidance of university leadership, and the continued collaboration of industry and institutional partners.
Dr Kiberu’s Vision for the Department
In his remarks, Dr Kiberu expressed gratitude to the University Management, the CoNAS leadership, and the School of Physical Sciences for entrusting him with the responsibility of leading the department.
“It is a great honour and privilege to serve as Head of the Department of Geology and Petroleum Studies. Leadership in academia is not simply about administration; it is about stewardship. It is about nurturing people, advancing knowledge, safeguarding institutional values, and creating opportunities that will benefit generations of students, researchers, and society. I pledge to serve with integrity and humility, and to lead with commitment to the continued growth and success of our Department.”
Dr Kiberu paid tribute to his predecessor for his dedicated service and acknowledged the strong foundation laid during the past four years.
“Every leader inherits both achievements and challenges,” Dr Kiberu noted. “I look forward to building upon that foundation while embracing new opportunities for growth.”
He outlined a vision centred on strengthening academic programmes, advancing research and innovation, expanding partnerships with industry and international institutions, improving the student experience, embracing digital transformation, and promoting transparency, accountability, teamwork, and collegiality.
He observed that geoscience is evolving rapidly, driven by the global energy transition, the growing demand for critical minerals, climate resilience, artificial intelligence, remote sensing, and advanced geophysical technologies.
“Our responsibility is to ensure that our teaching, research, and innovation remain relevant to national priorities while meeting international standards,” he said.
Dr Kiberu pledged to provide consultative, transparent, and inclusive leadership, emphasizing that the Department’s continued success would depend on collective effort.
“I pledge to lead through consultation, fairness, integrity, openness, and service,” he said. “Together, we can build an even stronger Department that attracts talented students, outstanding researchers, meaningful partnerships, and international recognition.”
Brief about Dr John Mary Kiberu
Dr. John Mary Kiberu is a distinguished geophysicist, petroleum geoscientist, and academic leader with over two decades of experience in teaching, research, mentorship, and institutional development at Makerere University. He holds a PhD (Dr. rer. nat.) in Geophysics from the Technical University of Berlin, Germany, an MSc in Geophysics from the University of Twente, Netherlands, and a BSc in Geology and Chemistry from Makerere University. He has served in the Department of Geology and Petroleum Studies in various capacities, contributing significantly to the advancement of geoscience education, research, curriculum development, and international collaborations.
His expertise spans applied geophysics, petroleum geoscience, seismic interpretation, reservoir characterization, hydrogeophysics, and tectonic studies. Dr. Kiberu has led and participated in several nationally and internationally funded research and capacity-building initiatives, strengthening geoscience training and research at Makerere University and beyond. Through his extensive supervision of postgraduate research, publication record, and engagement with global academic partners, he has played a key role in advancing petroleum geoscience and earth science research in Uganda. His appointment to lead the Department of Geology and Petroleum Studies reflects his longstanding commitment to academic excellence, innovation, and the continued growth of the department.
Natural Sciences
Makerere University to Revamp Geology Curricula to Bridge Critical Skills Gap in Uganda’s Mineral Sector
*****The initiative is being implemented under the Sustainable Development of the Mineral Sector in Uganda (SDMU) programme, funded by the Government of the Federal Republic of Germany and the European Union through the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ), in partnership with Uganda’s Ministry of Energy and Mineral Development (MEMD).
Skills Shortage in Uganda’s Mining Sector
Despite Uganda possessing an estimated US$6.8 billion worth of undeveloped mineral resources, the country’s mining industry continues to grapple with a critical shortage of skilled professionals, forcing many companies to recruit foreign expertise while leaving locally trained graduates struggling to secure employment.
The mismatch between industry demands and existing geology training has emerged as one of the biggest obstacles to unlocking the full potential of Uganda’s mineral wealth. Employer surveys indicate that 78 percent of the mining companies face difficulties recruiting geologists trained locally, compelling many firms to rely on foreign professionals. At the same time, only 20 percent of geology graduates from Makerere University obtain sector-related employment within two years of graduation, pointing to significant gaps between university training and labour market needs.
Gaps in Training
The challenge extends beyond university graduates. Uganda’s mining industry is largely driven by artisanal and small-scale miners, who account for a significant proportion of the country’s gold production. However, many operators lack essential knowledge and practical skills in basic geology, mining and mineral processing, occupational health and safety, environmental management, and business development. Poor compliance with health, safety and environmental standards continues to affect productivity, sustainability and the overall growth of the sector.
The shortage of institutions offering specialized training in mineral prospecting, metallurgy, analytical chemistry and environmental studies has further constrained the development of a competent local workforce capable of supporting the country’s growing mining industry.
Curriculum Reform Initiative at Makerere University
It is against this backdrop that Makerere University, through its Department of Geology and Petroleum Studies, has launched a comprehensive project to reform geology education and strengthen Uganda’s human resource capacity for the mineral sector.
The project, titled “Strengthening Uganda’s Mineral Sector through Labour-Market Aligned Curricula Reforms: A Comprehensive Review of BSc/MSc/PhD Geology Curricula and Development of Industry-Aligned Short Courses at Makerere University (Mak-SDMU),” seeks to modernize geology training by aligning academic programmes with labour market demands, emerging technologies, national development priorities and international best practices.
It is being implemented under the Sustainable Development of the Mineral Sector in Uganda (SDMU) programme, funded by the Government of the Federal Republic of Germany and the European Union through the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ), in partnership with Uganda’s Ministry of Energy and Mineral Development (MEMD).
Inception Workshop
The initiative officially commenced with a three-day inception workshop held from 29th June to 1st July 2026 at Nyumbani Hotel in Kampala, where the project team developed a comprehensive implementation work plan. Over the next eight months, Makerere University will also engage qualified Geoscience Consultants to provide technical guidance throughout the curriculum review and development process.
Addressing the project team, the Principal of the College of Natural Sciences (CoNAS), Prof. Winston Tumps Ireeta emphasized the need to align all curricula with the principles of competence-based training.
Focus on Labour-market Aligned Training
According to the Project Coordinator, Dr Denis Mutebi, the reform will involve a comprehensive assessment of the Bachelor of Science, Master of Science, and PhD programmes in Geology. “Working closely with mining companies, regulatory institutions, and artisanal mining associations, we will map workforce competencies, identify emerging industry skill requirements, analyze existing skills gaps, and benchmark our curricula against international standards.”
Shift Toward Practical-based Learning
One of the major reforms proposed is the restructuring of the programmes to emphasize practical learning. The revised curricula will consist of 30 percent theory, 50 percent practical training, and 20 percent fieldwork, while the PhD programme will be transformed into a taught-research model to better prepare graduates for industry and advanced research.
Industry-focused Short Courses
Beyond degree programmes, the Department will develop a series of industry-responsive short courses aimed at upgrading the skills of professionals already working across Uganda’s mineral value chain. The courses are expected to benefit between 150 and 200 environmental officers, artisanal and small-scale miners, mineral processors and other practitioners.
The proposed short courses will cover Fundamentals of Mineral Processing, Mineral Ore Size Reduction and Classification, Ore Beneficiation Techniques, Mineral Value Addition Techniques, Mineral Policy, Governance and Economics, and Health, Safety and Environmental (HSE) Practices in Mining and Processing.
Laboratory Upgrades and Capacity Building
Funding under the project will also support the upgrading of geology laboratories at Makerere University to enhance practical training, research and innovation.
In addition to reviewing curricula against global standards and conducting industry surveys, the project will embed critical competencies that are currently underrepresented, including mineral development, value addition, environmental stewardship and health and safety management. The project team believes the reforms could provide a model for curriculum transformation in other resource-rich African countries.
Expected Impact
Ultimately, the initiative is expected to improve graduate employability, reduce the mining industry’s dependence on foreign professionals and strengthen the capacity of Uganda’s existing workforce. By producing highly skilled geoscientists and upgrading the competencies of current practitioners, the reforms are expected to contribute significantly to sustainable mineral-led industrialization and economic transformation.
Project Team
- Dr. Denis Mutebi – Project Coordinator
- Prof. Winston Tumps Ireeta – Compliance Lead
- Dr Arthur Batte – Data Analyst, Monitoring and Evaluation, and Quality Assurance Lead
- Dr. Ivan Ssewanyaga Mukiibi – Mining Industry Liaison and Skills Mapping Lead
- Dr John Mary Kiberu – Accreditation, Programmes, and Logistics Lead
- Dr Joan Nakajigo – Communication and Reporting Lead
- Ms. Claire Birungi – Project Accountant
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