Ing. Hem Bahadur Motra | Engineering | Best Researcher Award

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Dr. Ing. Hem Bahadur Motra | Engineering | Best Researcher Award 

Lecturer at University of Kiel | Germany

Dr.Ing. Hem Bahadur Motra is a highly accomplished researcher and academic specializing in geomechanics, rock physics, and geotechnical engineering at the University of Kiel, Germany. His professional journey reflects a deep commitment to advancing the understanding of subsurface processes through innovative experimental and computational approaches. He holds advanced degrees in civil and structural engineering and has completed extensive postdoctoral research in geotechnics, rock mechanics, and subsurface physics. As a research associate and head of the Geomechanics and Rock Mechanics Experimental Laboratory at Kiel University, he has contributed significantly to the study of the mechanical, thermal, and acoustic behavior of geomaterials under complex in-situ conditions. His multidisciplinary expertise bridges geosciences, civil engineering, and energy technologies, integrating rock physics, structural mechanics, and environmental sustainability. Dr.Ing. Hem Bahadur Motra has authored 47 scientific documents with 625 citations across 537 publications and holds an h-index of 14, reflecting the strong academic impact of his research. His extensive publication record spans top-tier journals, including International Journal of Rock Mechanics and Mining Sciences, Applied Energy, and Geotechnical and Geological Engineering. His research interests encompass multiscale geomechanical modeling, seismic anisotropy, CO₂ storage, geothermal energy, and the use of artificial intelligence in geological systems. He has led and collaborated on numerous national and international research projects funded by organizations such as DFG, DAAD, and the EU, focusing on sustainable infrastructure, rock deformation, and energy geotechnics. Beyond research, Dr.Ing. Hem Bahadur Motra plays an influential role as an editorial board member and special issue editor for several prestigious journals, contributing to the dissemination of cutting-edge developments in the field. His leadership in scientific committees, professional societies, and technical working groups further highlights his commitment to advancing interdisciplinary collaboration. Through his pioneering research, academic mentorship, and global collaborations, Dr.Ing. Hem Bahadur Motra continues to make impactful contributions to the scientific community, shaping the future of geotechnical and rock mechanics research and promoting innovative, sustainable solutions to address the challenges of modern engineering and Earth sciences.

Profile: Scopus | Orcid | Google Scholar

Featured Publications:

  • Motra, H. B.(2018). Geomechanical rock properties using pressure and temperature dependence of elastic P- and S-wave velocities. Geotechnical and Geological Engineering, 36(6), 3751–3766.

  • Motra, H. B.(2018). Poisson’s ratio and auxetic properties of natural rocks. Journal of Geophysical Research: Solid Earth, 123(2), 1161–1185.

  • Motra, H. B.(2019). Laboratory evaluation of rock-based geopolymers for zonal isolation and permanent P&A applications. Journal of Petroleum Science and Engineering, 175, 352–362.

  • Motra, H. B.(2017). Meso-scale modeling of heat transport in a heterogeneous cemented geomaterial by lattice element method. Granular Matter, 19, 1–12.

  • Motra, H. B.(2021). Pressure, temperature and lithological dependence of seismic and magnetic susceptibility anisotropy in amphibolites and gneisses from the central Scandinavian Caledonides. Tectonophysics, 820, 229113.

Maria de Lurdes Dinis | Engineering | Best Researcher Award – 1999

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Prof. Maria de Lurdes Dinis | Engineering | Best Researcher Award 

Full Professor at University of Porto | Portugal 

Prof. Maria de Lurdes Dinis is a highly accomplished academic at the University of Porto, widely recognized for her pioneering contributions in the field of Engineering. With a strong educational background culminating in a Ph.D. in Civil Engineering from the University of Porto, her doctoral research centered on advanced computational modeling, structural optimization, and sustainable design, laying the foundation for her long-standing research excellence. Over the course of her career, she has gained extensive professional experience, leading and collaborating on national and international research projects, with a focus on sustainable infrastructure, energy-efficient solutions, and computational approaches to structural mechanics. Her research interests span computational engineering, applied mechanics, sustainable construction, and innovative materials, where she consistently integrates theory with real-world engineering applications. Prof. Maria de Lurdes Dinis has demonstrated a broad set of research skills, including advanced simulation techniques, multidisciplinary project management, mentoring of Ph.D. students, and the ability to build cross-institutional collaborations. She has published 63 scholarly documents indexed in Scopus, which collectively have received 827 citations across 686 documents, reflecting her strong academic influence, with an h-index of 13 showcasing the impact of her research contributions. Her work appears in reputed international journals and IEEE/Scopus-indexed conferences, and she has actively participated in collaborative European consortia advancing engineering solutions. In recognition of her achievements, she has received awards and honors for both her scholarly excellence and her commitment to advancing engineering education, while also contributing to professional associations and volunteer platforms supporting student engagement and knowledge dissemination. In conclusion, Prof. Maria de Lurdes Dinis stands out as a leading researcher whose expertise, impactful publications, international collaborations, and dedication to academic leadership make her highly deserving of recognition. Her future research potential lies in further advancing sustainable engineering, expanding global collaborations, and continuing to shape the next generation of engineers through mentorship and innovation.

Profile: Scopus | Orcid | Google Scholar

Featured Publications:

  • Dinis, M. L., & Camotim, D. (2014). A numerical investigation of the post-buckling behavior of cold-formed steel columns. Thin-Walled Structures, 83(1), 121–133.

  • Dinis, M. L., Silvestre, N., & Camotim, D. (2012). Local-global interaction in cold-formed steel lipped channel columns: Numerical investigation. Journal of Constructional Steel Research, 68(1), 1–13.

  • Dinis, M. L., Silvestre, N., & Camotim, D. (2011). FEM-based analysis of cold-formed steel columns with distortional buckling. Thin-Walled Structures, 49(5), 614–631.

  • Dinis, M. L., & Camotim, D. (2009). Post-buckling behavior and strength of thin-walled lipped channel columns experiencing local–distortional interaction. International Journal of Structural Stability and Dynamics, 9(4), 691–714.

  • Dinis, M. L., Silvestre, N., & Camotim, D. (2008). On the mechanics of local-distortional interaction in cold-formed steel lipped channel columns. Thin-Walled Structures, 46(4), 401–420.

  • Dinis, M. L., Silvestre, N., & Camotim, D. (2007). Numerical investigation of the local–global interaction in lipped channel columns. Computers & Structures, 85(19–20), 1461–1474.

  • Dinis, M. L., Camotim, D., & Silvestre, N. (2006). FEM-based analysis of cold-formed steel members: Local–distortional interaction. Computers & Structures, 84(17–18), 1208–1227.

Xize Dai | Engineering | Best Academic Researcher Award

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Dr. Xize Dai | Engineering | Best Academic Researcher Award 

Postdoctoral Research Fellow at Unversity of Queensland | Australia

Dr. Xize Dai is a distinguished Postdoctoral Research Fellow at the University of Queensland, Australia, specializing in high-voltage insulation and dielectric physics. His work has centered on advancing the reliability of polymer insulation systems, particularly within renewable energy and power electronics applications. Through extensive research into degradation mechanisms and advanced diagnostic techniques, he has built a strong international reputation in insulation science. Recognized for his academic excellence and technical expertise, he has actively contributed to both experimental studies and theoretical modeling, bridging the gap between material behavior and system-level reliability in modern energy applications.

Profile:

Google Scholar

Education:

Dr. Xize Dai earned his Ph.D. in Energy from Aalborg University, Denmark, where his doctoral research focused on dielectric dynamics and equivalent circuit modeling of polymer insulation under multifrequency stress conditions. He also pursued advanced studies as a visiting researcher at the University of Bologna in Italy, where he refined his expertise in high-field dielectric spectroscopy and partial discharge characterization. Prior to this, he obtained his Master’s degree in Electrical Engineering at Chongqing University, China, with a thesis on thermal degradation of submarine cable insulation, and a Bachelor’s degree in Smart Grid and Information Engineering at Liaoning Technical University.

Experience:

Dr. Xize Dai’s professional experience spans leading research institutions and industry collaborations. He has worked on projects addressing degradation mechanisms, condition monitoring, and modeling of insulation materials for renewable energy applications. His tenure as a visiting researcher at Khalifa University provided exposure to photovoltaic system diagnostics and advanced insulation methodologies. Collaborations with globally recognized experts at Bologna, Oxford, and Khalifa University enriched his expertise in multiphysics modeling and advanced dielectric testing. Additionally, his engagement with IEEE as an active member of the Dielectrics and Electrical Insulation Society reflects his dedication to international research exchange and technical community service.

Research Interests:

Dr. Xize Dai’s research lies at the intersection of dielectric physics, material science, and renewable energy. His interests include investigating high-performance insulation materials for power systems, with a focus on polymeric and heterogeneous composites. He explores aging mechanisms and degradation processes under combined electrical, thermal, mechanical, and environmental stresses. His expertise extends to dielectric and impedance spectroscopy, partial discharge analysis, and multiphysics simulations using finite element methods. By developing advanced equivalent circuit models and health monitoring frameworks, he aims to enhance predictive maintenance and digital twin applications, ensuring greater efficiency, safety, and sustainability in high-voltage energy infrastructure.

Awards and Honors:

Dr. Xize Dai has been recognized with numerous academic honors for his exceptional contributions to high-voltage engineering and insulation research. His work has earned prestigious national scholarships and merit-based academic awards during his Bachelor’s and Master’s studies, reflecting his consistent academic excellence. His Master’s thesis was recognized with an award for outstanding research on insulation aging behavior. He has also received international research funding to support overseas collaborations and has been invited as a session chair, technical committee member, and keynote speaker at international conferences. These honors reflect his global recognition as an emerging leader in his field.

Publications:

Title: Multi-dimensional analysis and correlation mechanism of thermal degradation characteristics of XLPE insulation for extra high voltage submarine cable
Citation: 49
Year of Publication: 2021

Title: Synergistic enhancement effect of moisture and aging on frequency dielectric response of oil-immersed cellulose insulation and its degree of polymerization evaluation using …
Citation: 43
Year of Publication: 2021

Title: Physical mechanism analysis of conductivity and relaxation polarization behavior of oil-paper insulation based on broadband frequency domain spectroscopy
Citation: 36
Year of Publication: 2021

Title: Ageing state identification and analysis of AC 500 kV XLPE submarine cable based on high-voltage frequency dielectric response
Citation: 32
Year of Publication: 2020

Title: High-voltage frequency domain spectroscopy analysis of a thermally aged XLPE submarine cable under continuous and cyclic voltage based on carrier transport and polarisation …
Citation: 18
Year of Publication: 2022

Title: Influence of thermal ageing on high-field polarisation characteristics and conductivity behaviour of submarine polymeric cables insulation
Citation: 17
Year of Publication: 2023

Title: Unraveling High Temperature-Induced Glass Transition Effect on Underlying Multitimescales Dynamic Mechanisms of Epoxy Resin Insulation in Power Electronic Applications
Citation: 3
Year of Publication: 2024

Conclusion:

Dr. Xize Dai has established himself as a highly accomplished researcher at the forefront of electrical insulation and renewable energy studies. Through innovative modeling approaches, advanced diagnostic methods, and impactful collaborations, he has significantly contributed to enhancing the reliability of high-voltage systems. His work directly supports the integration of renewable energy technologies with safer and more efficient insulation materials. Recognized by leading international scholars and organizations, Dr. Xize Dai continues to push the boundaries of dielectric physics and insulation science. His academic rigor, professional service, and global collaborations make him a strong candidate for this award.

Dursman Mchabe | Chemical Engineering | Best Researcher Award

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Dr. Dursman Mchabe | Chemical Engineering | Best Researcher Award

Senior Engineer at Mintek, South Africa.

Dr. Dursman Mchabe is a seasoned chemical engineer and Senior Engineer at Mintek’s Pyrometallurgy Division, South Africa 🇿🇦. With over seven years of hands-on industry experience in ferroalloy production ⚙️, he specializes in smelting technologies, process modeling, and environmental control systems 🌍. A Ph.D. graduate from North-West University 🎓, Dr. Mchabe has led numerous EU and industry-funded projects and smelting trials with giants like Umicore and Anglo American 🏭. His expertise spans predictive modeling, SO₂ capture, and green metallurgy ♻️. Beyond research, he mentors engineers, contributes to pilot studies, and advances sustainable pyrometallurgy innovation globally 🔬.

Professional Profile:

ORCID

Suitability for Best Researcher Award – Dr. Dursman Mchabe

Dr. Dursman Mchabe is an outstanding candidate for the Best Researcher Award, with a strong foundation in chemical engineering, deep expertise in pyrometallurgy, and a consistent track record of innovative, industry-relevant research. His work directly contributes to sustainable metallurgy, decarbonization, and environmental process engineering. Through advanced modeling, pilot-scale innovation, and EU-funded collaborations, Dr. Mchabe is driving impactful research that aligns with global climate and energy goals. His unique integration of computational tools, industrial engineering, and green technology positions him as a leader in the field.

🎓 Education & Experience

Education:

  • 🎓 Ph.D. in Chemical Engineering, North-West University (NWU)
    Thesis: SO₂ absorption in limestone slurry for WFGD

  • 🎓 M.Eng. in Chemical Engineering, NWU
    Thesis: Sulphur retention and SO₂ capture in coal combustion

Experience:

  • 🧪 Senior Engineer, Pyrometallurgy Division, Mintek (Since Nov 2024)

  • 🏭 Trainee Engineer & Operator, Samancor Chrome

  • 🔬 Chief Investigator & Modeling Specialist, Mintek

  • 📊 Metallurgical Consultant on industrial decarbonization projects

  • 💻 Simulation Expert: MATLAB, STAR-CCM+ for pyrometallurgical systems

🚀 Professional Development

Dr. Mchabe’s professional development reflects a strong commitment to technical excellence and sustainability 🌱. He has undertaken advanced training in process simulation and kinetic modeling 💻, and routinely applies MATLAB and STAR-CCM+ in smelting research 🔥. His leadership in pilot-scale furnace testing and process optimization has enhanced industrial practice for global clients such as Anglo American and Umicore 🏗️. Dr. Mchabe regularly contributes to technical capacity building through short course instruction 📚 and mentorship of junior engineers 🧑‍🏫. His collaboration in EU-funded programs and national green metallurgy projects reinforces his stature as a leader in sustainable smelting innovation 🌍.

🔍 Research Focus

Dr. Mchabe’s research lies at the intersection of pyrometallurgy, environmental process engineering, and green materials science 🔥🌱. His work focuses on predictive modeling, SO₂ mitigation, and hydrogen-based ore reduction 🧪. He has pioneered solutions in flue gas desulphurization (wet & dry), leveraging calcium-based minerals and sodium reagents 🧂. His research also extends to low-carbon steel production, ferroalloy kinetics, and renewable reductants for industrial decarbonization 💨. He contributes to multi-disciplinary projects like SinterBlock and SolarZnPtCr, advancing clean metallurgical technologies and supporting circular economy goals ♻️. His innovation bridges computational chemistry and industrial engineering effectively 🔬.

🏅 Awards & Honors

  • 🏆 Recognized Lead Researcher in Mintek’s EU-funded SolarZnPtCr and HAlMan projects

  • 🏅 Recipient of Mintek’s Innovation in Pyrometallurgy Excellence Award

  • 📜 Multiple publications in SAJCE and peer-reviewed engineering journals

  • 🛠️ Lead contributor in pilot-scale trials for Umicore, Anglo American, and African Rainbow Minerals

  • 🎤 Invited speaker at national metallurgical and energy conferences in South Africa

Publication Top Notes

📘 Development of an integrated model for absorption of sulphur dioxide in limestone slurry (2021)
👥 Authors: Mchabe, D.; Everson, R.C.; Ramachandran, P.A.; Neomagus, H.W.J.P.; Branken, D.J.
🔗 DOI: 10.1016/j.ces.2020.116050
📄 Full text: North-West University Repository

Conclusion

Dr. Dursman Mchabe’s commitment to cutting-edge research, industry innovation, and sustainable engineering makes him highly deserving of the Best Researcher Award. His multi-disciplinary impact, mentorship, and leadership in green pyrometallurgy showcase not only research excellence but also a vision for the future of responsible industrial development.