by Lorato | Oct 30, 2025 | Accolades and Achievements, All News, Alumni, SMU Media, Student Adverts
A brilliant young scholar from Sefako Makgatho Health Sciences University (SMU), Tumiso Matsobane Kekana, is redefining the intersection of Mathematics and Material Science through his pioneering research in Chemical Graph Theory (CGT). His work, which investigates the structural and mechanical properties of complex molecular compounds such as dendrimers and graphene, has attracted both national and international recognition for its scientific precision and potential applications in nanotechnology and materials engineering.
Born on 22 July 1997, Kekana recently graduated cum laude with a Master of Science in Mathematics from SMU. His dissertation, “Computational Analysis of Complex Dendrimer and Graphene Structures via Neighbourhood Multiple Degree-based Topological Indices and M-Polynomials,” advances the mathematical modelling of molecular structures and their behaviours under various conditions.
“Mathematics is not just about numbers—it’s about revealing the patterns that govern our universe,” he explains. “Through Chemical Graph Theory, we can predict the properties of materials before they even exist in a lab. That’s the power of mathematical innovation.”
At the core of Kekana’s study lies the use of Topological Indices (TIs)—numerical descriptors that model molecular structures as graphs. His research introduces neighbourhood multiple degree-based TIs, offering more accurate predictions of graphene’s mechanical properties, such as Young’s Modulus, Poisson’s Ratio, and Shear Modulus. His results confirm the predictive strength of these mathematical tools, marking a step forward in computational chemistry.
Beyond research, Kekana is a full-time lecturer in SMU’s Department of Mathematics and Applied Mathematics, where he teaches Advanced Calculus and Linear Algebra and mentors young mathematicians. Through his involvement in the department’s Community Engagement Committee, he helps organise mathematics competitions and outreach programmes for high school learners, nurturing future problem-solvers.
“Relevance beats cleverness every time,” he reflects. “If our teaching and research don’t connect to real-world challenges, then we’ve missed the purpose of science.”
Kekana’s contributions have been recognised through peer-reviewed publications in international journals such as Frontiers in Applied Mathematics and Statistics and Discrete Mathematics, Algorithms and Applications. His recent paper, co-authored with Dr Kazeem Aremu and Professor Maggie Aphane, presents a new method for computing topological descriptors of graphene using Neighbourhood Multiple M-Polynomials—a breakthrough simplifying complex molecular analysis.
Kekana’s success story began on the dusty streets of Ivory Park. After matriculating from Thuto Ke Maatla Comprehensive School in 2015 with results that initially barred university admission, he spent two years upgrading his marks at Tembisa High ABET School. In 2018, he was finally accepted to study Mathematics at SMU—a dream fuelled by his mentor, Godfrey Tshehla (PhD candidate in Financial Mathematics at Wits), whose passion for mathematics inspired him deeply.
Although he failed his Honours year in 2021, his supervisor, Dr Aremu, refused to let him quit. “He reminded me of my ‘why’,” Kekana recalls. Repeating the programme in 2022, he graduated with distinction.
Yet another obstacle emerged after his Honours degree: university debt barred him from accommodation and registration. Forced back to his two-room shack in Ivory Park, he began his Master’s degree under severe hardship—no electricity, no proper study space, and constant financial strain. To survive, he sold achaar and relied on Hands of Compassion, the SMU feeding scheme. Drawn by the difficult environment, he briefly turned to gambling (dice), even becoming a “knox man” as a means of survival. Despite these challenges, he completed his MSc degree cum laude in record time and published two Q2-ranked journal papers.
Now a PhD student, full-time researcher, and lecturer, Kekana’s journey embodies resilience, passion, and purpose. “Where you start doesn’t define where you can go,” he says. “With perseverance, even dust can give birth to diamonds.”
By Tumelo Moila
by Lorato | Oct 23, 2025 | All News, SMU Media, Student Adverts
In celebration of National Oral Health Month, the Sefako Makgatho Health Sciences University (SMU) School of Dentistry joined forces with the Directorate of Student Health and Wellness at Tshwane University of Technology (TUT) to promote oral hygiene awareness and preventive care among TUT students and staff. The campaign reflected a shared mission — to prioritise holistic student wellness and integrate oral health into the broader conversation about overall well-being.
The collaboration, now in its second year, combined clinical expertise from SMU with student outreach and logistical coordination by TUT. The event provided free oral health screenings and educational sessions to approximately 250 students and staff, addressing one of the most overlooked yet essential aspects of student health.
“Oral health is often neglected, but it’s fundamental to overall health and academic success,” said Kelebogile Mothupi-Modika, a lecturer and community engagement officer at SMU. “By partnering with TUT, we’re ensuring that students have access to preventive care and education that can make a lasting difference.”
The screenings took place under gazebos on campus, where SMU Dental Therapy and Oral Hygiene students and staff conducted assessments and provided guidance on proper oral hygiene. TUT peer educators supported the initiative by managing registration, overseeing queues, and leading awareness activities. The event was promoted through digital platforms such as TikTok, Instagram, and Facebook to effectively engage the student community.
The campaign uncovered common oral health challenges, including dental caries, gingival inflammation, plaque accumulation, and tooth sensitivity. These findings, according to organisers, emphasise the ongoing need for education and preventive intervention.
“A healthy smile builds confidence and encourages participation,” said Kholofelo Mawela, a representative from TUT’s Directorate of Student Health. “When students feel good about their oral health, it boosts their self-esteem, attendance, and focus — all of which contribute to academic performance.”
Beyond clinical benefits, the initiative had a deeper educational and social impact. Students were taught essential oral hygiene practices such as brushing twice daily with fluoride toothpaste, reducing sugar intake, quitting tobacco, and scheduling regular dental visits. Those needing further treatment were referred to the SMU Oral Health Centre, where affordable care is available.
SMU’s School of Dentistry played a central role, offering not only screenings but also educational materials, oral care samples, and mentorship for student volunteers. The collaboration also created valuable experiential learning opportunities for dental students — reinforcing SMU’s commitment to social accountability and community engagement.
“This partnership shows how inter-institutional collaboration can make healthcare education both impactful and inclusive,” noted Mothupi-Modika. “Clinical engagement initiatives like this bridge academia and community service — shaping students into compassionate, socially responsive professionals.”
The programme also highlighted the need for continued advocacy. Despite being young adults, many participants presented untreated dental conditions, underscoring the importance of sustained awareness campaigns.
Looking ahead, both institutions plan to expand the initiative across campuses, with hopes of developing a long-term oral health promotion programme that integrates research, education, and community outreach.
As Mothupi-Modika concluded, “Your mouth is the gateway to your overall health. Taking care of your teeth and gums is an investment in your confidence, well-being, and success — both inside and outside the classroom.”
By Tumelo Moila
by Lorato | Aug 20, 2025 | All News, SMU Media, Student Adverts
When you meet Thendo Mudau, a fifth-year Bachelor of Medicine and Bachelor of Surgery (MBChB) student at Sefako Makgatho Health Sciences University (SMU), you quickly realise that his story is one of determination, leadership, and service.
Raised in Johannesburg South by parents who both serve in the public sector — his mother a nurse and his father a policeman — Mudau grew up in an environment shaped by compassion, duty, and community. It was here that he first absorbed the value of service, a principle that continues to guide his journey.
His academic path took flight when he attended St Martin’s High School on a scholarship. He remains grateful to the late headmaster who believed in his potential and offered him an opportunity that became the springboard for his dreams.
Mudau’s aspiration to become a neurosurgeon can be traced back to when he was just seven years old. Initially fascinated by the cosmos, he stumbled upon Brain Games on National Geographic, a programme that drew striking parallels between the vastness of the universe and the intricate complexity of the human brain. “That was my Eureka moment,” he recalls. “I realised that I could channel my fascination with the brain into helping people — just as my mother has done through nursing.”
Beyond the lecture halls, Mudau has been making a significant impact through student leadership. He currently serves as President of the SMU Student Surgical Society (SMUSSS), having been part of its executive committee since 2022. His journey within the society has included roles as Head of Anatomy in 2023 and Secretary-General in 2024.
During this time, society has achieved remarkable milestones. It was named Society of the Year at SMU and also honoured internationally as Society of the Month by the International Association of Student Surgical Societies (IASSS). Under Mudau’s leadership, the SMUSSS has spearheaded initiatives such as the annual Easter Egg Drive, surgical skills workshops, awareness campaigns, and academic collaborations that expose students to various surgical disciplines.
Among peers, Mudau has earned the affectionate nickname “The Godfather” — a nod to his long-standing involvement and commitment to mentoring younger members. On 25 April 2025, his contributions were recognised at the Dean’s Excellence Awards, where he received a certificate for his service to the School of Medicine.
Recently, Mudau received a bursary that he describes as “an incredible blessing.” Beyond easing financial pressures, the award has served as encouragement to continue striving towards his lifelong dream. “For me, leadership is about service, building others up, and leaving behind a legacy that inspires the next generation to aim even higher,” he says.
With a clear vision for the future, Mudau is determined to pursue neurosurgery and contribute to advancing healthcare in South Africa. His journey — shaped by humble beginnings, strong family values, and relentless drive — is a testament to what happens when passion meets purpose.
As he continues to balance his studies, leadership responsibilities, and community engagement, one thing is clear: Mudau is not only shaping his own future but also paving the way for others to dream bigger.
By Dimakatso Modise
by Lorato | Jul 31, 2025 | All News, SMU Media, Student Adverts
The School of Health Care Sciences (SHCS) at Sefako Makgatho Health Sciences University (SMU) held a vibrant and impactful Open Day on 24 July 2025 at Mapenane Maths, Science & ICT School of Specialisation in Ga-Rankuwa. The event, aimed at motivating and informing high school learners, showcased the wide range of career opportunities available in the health care sciences.
Organised in partnership with the Office of the Executive Mayor of the City of Tshwane, and with support from the Department of Education and the Faith and Hope Foundation, the Open Day drew enthusiastic participation from Leap Science and Maths School, Kgatoentle Secondary School, and local community stakeholders, including the Health and Rehabilitation team in Ga-Rankuwa.
The central focus of the event was to raise awareness among learners about professions within SMU’s School of Health Care Sciences—specifically Nursing, Occupational Therapy, Physiotherapy, Human Nutrition and Dietetics, and Speech-Language Pathology and Audiology. Interactive exhibits and presentations offered learners a hands-on experience and valuable insight into the significance of each discipline in improving community health and well-being.
Moloko Mehlape, a Lecturer in Human Nutrition and Dietetics, highlighted the importance of early health education. “We conducted health screenings and identified possible health concerns among learners. It’s vital they understand how lifestyle choices impact their long-term wellness,” she said.
Learners expressed deep appreciation for the opportunity to interact with SMU’s staff and students. Botang Moshoeshoe, a Grade 10 learner from Kgatoentle Secondary School, shared:
“What we love about SMU is that it produces quality healthcare professionals. It’s known as the best health sciences university, and it offers a wide variety of career options. SMU always shares information and resources with the Ga-Rankuwa community.”
Thabang Muguruza, a Grade 12 learner at Mapenane, added: “SMU is shaping my future by introducing me to the many career options in health sciences. I’m excited about what lies ahead.”
From Leap Science and Maths School, Kefilwe Leshabane, in Grade 10, reflected on a message of empowerment: “Through SMU, I learnt that your background does not define you. You have the power to shape your life through good choices. You can achieve anything you put your mind to.”
Lydia Moseki, Principal of Mapenane School of Specialisation, praised the initiative:
“As a school focused on Maths, Science, and ICT, we saw this collaboration with SMU as essential. It equips learners with knowledge about health careers and inspires them to dream big and work hard to achieve those dreams.”
The success of the Open Day reaffirms SMU’s commitment to bridging the gap between higher education and local communities. By introducing health sciences in a relatable and engaging way, the university continues to inspire the next generation of healthcare leaders—right from the heart of Ga-Rankuwa.
By Tumelo Moila
by Lorato | Jul 31, 2025 | All News, SMU Media, Student Adverts
Three postgraduate students in Mathematics and Applied Mathematics from Sefako Makgatho Health Sciences University (SMU)—Sanele Mlotshwa, Zakhele Magagula and Siphelele Mbangutha—recently took part in the 17th Annual Workshop on Computational Mathematics and Modelling (WOCCOM2025), held at the University of KwaZulu-Natal (UKZN), Pietermaritzburg Campus.
Hosted by the Mathematics Discipline within UKZN’s School of Mathematics, Statistics and Computer Science, the workshop convened academics, researchers, and students from across Southern Africa. Delegates hailed from countries including South Africa, Zimbabwe, Botswana, and Eswatini. The workshop focused on applying numerical methods, differential equations, and computational tools to solve real-world challenges in medicine, science, and economics.
Since its inception in 2008, WOCCOM has developed into a leading regional platform for postgraduate academic development, equipping early-career researchers with key skills in applied mathematics and computational science.
Among the workshop’s highlights were keynote and tutorial sessions presented by leading scholars. Professor Sandile Motsa delivered an insightful keynote address titled “Block Hybrid Methods for Systems of Nonlinear BVPs: AI Approach”, showcasing the transformative role of artificial intelligence in solving complex mathematical problems. Dr Vusi Magagula led a compelling tutorial on “Mathematical Modelling of Infectious Diseases”, demonstrating how compartmental models—such as Susceptible-Infected-Recovered (SIR) and Susceptible-Exposed-Infected-Recovered (SEIR)—are used to analyse and predict the spread of disease. Dr Zodwa Makukula chaired one of the plenary sessions, facilitating robust academic discourse and inclusive engagement.
The SMU trio participated in intensive hands-on training sessions focused on numerical accuracy, convergence, and computational efficiency—key foundations of modern numerical analysis. On the second day, they were tasked with solving real-world modelling challenges, promoting teamwork, critical thinking, and the practical application of concepts.
Zakhele made a notable contribution during the workshop’s mini-conference segment. His presentation, “On the Effectiveness of Quarantine as a Measure to Control the Spread of COVID-19 in South Africa: A Mathematical Modelling Perspective”, examined the role of quarantine through the lens of differential equations. His talk attracted interest and valuable feedback from attendees, further strengthening the impact and scope of his research.
Reflecting on the experience, the students described WOCCOM2025 as a transformative academic milestone. “It was more than just a workshop—it was an incubator for ideas, skills, and future collaborations,” said Mbangutha. The trio also established valuable academic connections with peers from UKZN, the University of Eswatini (UNESWA), the University of Johannesburg (UJ), and other institutions—laying the groundwork for future research collaboration.
“The workshop helped us appreciate mathematics as a universal language—one that bridges medicine, economics, and computer science,” remarked Mlotshwa.
Their participation was made possible through the support of the SMU Department of Mathematics and Applied Mathematics, and longstanding WOCCOM sponsors such as the Hanno Rund Fund and the Centre of Excellence in Mathematical and Statistical Sciences (CoE-MaSS).
All three students intend to integrate the knowledge and skills acquired at WOCCOM2025 into their respective doctoral research. “The experience reaffirmed the power of modelling to shape public policy and health outcomes,” Zakhele concluded.
Their message to future SMU students? “Believe in your ability to contribute meaningfully through mathematics. Attend, engage, and let your curiosity guide you.”
By Tumelo Moila
by Lorato | Feb 19, 2025 | All News, SMU Media, Student Adverts
Demonstrating its commitment to student well-being and healthcare excellence Sefako Makgatho Health Sciences University (SMU) hosted a high-impact Sexual Reproductive Awareness Campaign. Over three days, students engaged in vital conversations on sexual health, mental well-being, and disease prevention—reinforcing SMU’s position as a leader in health sciences education and holistic student support.
Led by Campus Health and Counselling, the campaign was a bold initiative designed to equip students with essential knowledge about sexual and reproductive health, ensuring they make informed decisions about their well-being. More than just an educational exercise, the event provided free, on-site healthcare services, offering students tangible support beyond the classroom.
SMU’s impact was amplified through strategic collaborations with internal and external health organisations, including Ga-Rankuwa Young Adults Against HIV/AIDS, Syked, MIET Africa, Phedisong 4 Clinic, Phedisong 6 Clinic, and COSUP. These partnerships not only strengthened service delivery but also ensured that students received professional guidance from healthcare specialists.
- HIV testing and PrEP access – Students were encouraged to know their status and take preventive measures, an essential step in the fight against HIV/AIDS.
- Contraceptive services – Long-term options such as Implanon, injectable contraceptives, and oral contraceptives were made available, ensuring that students had control over their reproductive health.
- Pap smear screenings – Early detection of cervical cancer was prioritised, highlighting SMU’s proactive approach to women’s health.
- Comprehensive health checks – Blood pressure, glucose levels, height, and weight assessments provided a broader view of student wellness, reinforcing the link between reproductive and overall health.
- Substance abuse awareness – Educational sessions on alcohol and drug misuse tackled the impact of substance abuse on both mental and physical well-being.
The campaign’s interactive format ensured maximum student participation, with many embracing the opportunity to engage with healthcare professionals in a safe and stigma-free environment.
Breaking stigmas and empowering students
Beyond medical screenings, the initiative fostered open and candid conversations on topics often considered taboo, breaking long-standing stigmas surrounding sexual and reproductive health. Students not only accessed healthcare but also received evidence-based guidance on safe sexual practices, STI prevention, and family planning.
Student testimonials reflected the campaign’s profound impact. One student remarked, “I attended to learn more about sexual health and safe practices. The information was easy to understand, and I even got tested for HIV because I wanted to know my status.” Another student called for broader awareness, stating: “I feel more informed about sexual and reproductive health after attending. There were no challenges in accessing services, but more promotion a week in advance would help reach even more students.”
Recognising the interconnectedness of mental and physical health, Syked, an online wellness company, participated in the campaign to bridge the gap between mental wellness and reproductive health. Their counselling services reinforced the message that mental health is just as important as physical well-being. Bongiwe Gambu, a Therapist at Syked, emphasised the critical role of mental stability in academic success: “Mental wellness and being able to achieve your goals means you are able to accomplish better things, like improving your academic performance.”
By integrating mental health support into the broader health campaign, SMU is setting a national standard for holistic student healthcare—a reflection of its commitment to nurturing well-rounded health professionals and leaders.
The Sexual Reproductive Awareness Campaign was more than just a three-day event—it was a resounding statement of SMU’s proactive role in shaping student health and well-being. Looking ahead, SMU is committed to expanding its health education efforts, with plans for more frequent discussions, peer education programmes, and increased collaborations with healthcare organisations.
Health Promoter Kelebogile Nonkwelo encouraged students to utilise the university’s resources: “Students are urged to take advantage of the ongoing health services available at the Campus Health and Counselling Centre to ensure they make informed decisions about their health and well-being.”
SMU continues to lead the way in student-focused healthcare initiatives, ensuring that its graduates not only excel academically but also understand the critical importance of health advocacy, public awareness, and personal responsibility. By embedding health education, accessibility, and innovation into student life, SMU is not just educating future medical professionals—it is empowering them to be catalysts for change in their communities.
By Musa Msibi
Photography by Khanyi Nkosi
