Palesa Milliscent Lefatsa | Energy Sustainability | Research Excellence Award

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Global Scientist Day Awards

Palesa Milliscent Lefatsa
Researcher Palesa Milliscent Lefatsa
Affiliation University of KwaZulu-Natal
Country South Africa
Scopus ID 57314438300
Documents 7
Citations 26
h-index 2
Subject Area Energy Sustainability
Event Global Scientist Day Awards

Palesa Milliscent Lefatsa is affiliated with the University of KwaZulu-Natal, South Africa, where her scholarly activities contribute to research in the field of Energy Sustainability. Her academic record indexed in Scopus reflects contributions to sustainable energy research through peer-reviewed publications and collaborative investigations. Her research profile demonstrates engagement with contemporary scientific challenges involving sustainable technologies, environmental stewardship, and interdisciplinary energy solutions.[1]

Abstract

This article presents an academic overview of Palesa Milliscent Lefatsa and her scholarly contributions in Energy Sustainability. The profile summarizes institutional affiliation, research interests, publication record, citation performance, and broader scientific relevance while recognizing her participation in the Global Scientist Day Awards. The discussion adopts a neutral academic perspective consistent with encyclopedic documentation of researcher achievements.[1]

Keywords

Energy Sustainability, Sustainable Energy Systems, Renewable Energy, Environmental Research, University of KwaZulu-Natal, South Africa, Scientific Publications, Scopus Author Profile, Global Scientist Day Awards.

Introduction

Energy sustainability has become a central area of scientific inquiry due to increasing global emphasis on environmental protection, climate resilience, and efficient resource utilization. Researchers working within this field contribute to the development of cleaner technologies and sustainable practices that support long-term economic and environmental objectives. Through scholarly publications and collaborative research, Palesa Milliscent Lefatsa contributes to this evolving discipline by participating in investigations that advance scientific understanding within the energy sector.[1]

Research Profile

The research profile of Palesa Milliscent Lefatsa reflects academic engagement in energy sustainability with publications indexed in Scopus. Her scholarly activities emphasize scientific investigation, interdisciplinary collaboration, and dissemination of research findings through peer-reviewed literature. Citation metrics and publication output indicate continuing participation in internationally indexed scientific research while supporting sustainable development objectives.[1]

Publications

The Scopus database records seven indexed publications associated with the researcher. These publications contribute to scholarly communication in the field of energy sustainability and demonstrate ongoing participation in scientific research. Individual publications are available through the Scopus author profile and associated publisher platforms.[1][2]

Research Impact

According to the available Scopus metrics, the researcher has accumulated twenty-six citations with an h-index of two. These indicators provide measurable evidence of scholarly visibility and demonstrate that published research has been referenced within the wider scientific literature. Citation metrics should be interpreted alongside qualitative research contributions and collaborative achievements.[1]

Award Suitability

Based on publicly available academic indicators, institutional affiliation, publication record, and contributions to Energy Sustainability, Palesa Milliscent Lefatsa demonstrates qualifications consistent with recognition by scholarly award initiatives such as the Global Scientist Day Awards. Consideration for recognition reflects sustained research activity, academic dissemination, and continued engagement with scientific advancement rather than any comparative ranking among researchers.[1][3]

Conclusion

Palesa Milliscent Lefatsa represents an active researcher contributing to the field of Energy Sustainability through scholarly publications, scientific collaboration, and academic engagement. Her research profile, publication metrics, and institutional affiliation illustrate continuing participation in internationally recognized scientific research. The Global Scientist Day Awards provide an appropriate platform for acknowledging researchers dedicated to advancing scientific knowledge and sustainable development.[1]

  1. Scopus Author Profile
  2. Representative DOI Reference
  3. Global Scientist Day Awards

References

  1. Elsevier (2026). Scopus author details: Palesa Milliscent Lefatsa, Author ID 57314438300. Scopus.
    https://www.scopus.com/pages/authors/57314438300
  2. Nonlinear Effects of Renewable and Non-Renewable Energy Consumption on Ecological Sustainability in South Africa.
    https://www.mdpi.com/1996-1073/19/12/2850
  3. Global Scientist Day Awards (2026). Official Award Website.
    https://scientistday.org/

Ahmed Albojamal | Energy Sustainability | Research Excellence Award

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Dr. Ahmed Albojamal | Energy Sustainability | Research Excellence Award

San Diego City College | United States

Dr. Ahmed Albojamal is a mechanical engineer specializing in thermal transport, nanofluids, electronic cooling, and phase change materials. His research focuses on heat transfer enhancement in porous media and metal foams, nanofluid flow modeling, and energy storage systems. He has contributed extensively to understanding particle deposition, natural and forced convection, and thermal management in complex geometries, integrating numerical simulations with experimental analysis. His work advances energy-efficient HVAC systems, thermal management of electronic devices, and sustainable building technologies. With multiple peer-reviewed publications and expertise in both theoretical and applied thermal sciences, he bridges engineering fundamentals with practical energy solutions.

Citation Metrics (Scopus)

  450
  300
   150
    50
       0

Citations
323

Documents
7

h-index
6

Citations

Documents

h-index


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Featured Publications

Atsushi Ishikawa | Energy Sustainability | Research Excellence Award

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Dr. Atsushi Ishikawa | Energy Sustainability | Research Excellence Award

IHI Corporation | Japan 

Atsushi Ishikawa is a Senior Researcher at IHI Corporation, Japan, specializing in energy conversion technologies. His expertise spans thermal energy storage systems, fluidized bed technology, and gas–liquid two-phase flow, with strong foundations in mechanical engineering. He has contributed to both industrial innovation and academic research, combining experimental methods with numerical simulations to advance thermal–fluid sciences. His work supports industrial decarbonization and renewable energy integration, particularly through the development of packed bed and circulating fluidized bed thermal energy storage systems. He has authored multiple peer-reviewed publications, conference papers, and corporate technical articles, and has received professional recognition for excellence in engineering research and measurement techniques.

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Featured Publications

Jimmy Romanos | Energy Sustainability | Excellence in Research

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Dr. Jimmy Romanos | Energy Sustainability | Excellence in Research

Dr. Jimmy Romanos | Lebanese American University | Lebanon

Dr. Jimmy Romanos is an Associate Professor of Physics at the Lebanese American University, with a distinguished record in interdisciplinary research spanning thermal physics, materials science, and energy storage. He holds a Ph.D. in Physics from the University of Missouri, USA, and has extensive experience in both academia and industry, including leadership roles as a lead materials scientist in the U.S. and as a consultant in the energy sector. His research focuses on atomic-scale thermodynamic processes in gas adsorption, targeting applications such as carbon dioxide capture, methane and hydrogen storage, gas separation, and lead-free ceramics. Dr. Romanos has been recognized with the Shoman Award for Arab Researchers in Physics, becoming the first Lebanese physicist to receive this honor. He has led numerous funded projects, both intramural and extramural, and holds multiple patents in advanced carbon materials and gas storage technologies. With over a decade of prolific contributions through peer-reviewed publications, conference presentations, and industrial reports, his work bridges computational, theoretical, and experimental approaches to address critical challenges in energy and environmental technologies.

Profile:  Google Scholar 

Featured Publications

Romanos, J., Beckner, M., Rash, T., Firlej, L., Kuchta, B., Yu, P., Suppes, G., … (2012). Nanospace engineering of KOH activated carbon. Nanotechnology, 23(015401), 1–11. https://doi.org/10.1088/0957-4484/23/1/015401

Kuchta, B., Firlej, L., Mohammadhosseini, A., Boulet, P., Beckner, M., … Romanos, J. (2012). Hypothetical high-surface-area carbons with exceptional hydrogen storage capacities: Open carbon frameworks. Journal of the American Chemical Society, 134(36), 15130–15137. https://doi.org/10.1021/ja3062439

Romanos, J., Burress, J., Pfeifer, P., Rash, T., Shah, P., Suppes, G. (2012). High surface area carbon and process for its production. US Patent 20130190542A1.

Beckner, M., Romanos, J., Dohnke, E., … (2011). Analysis of hydrogen sorption characteristics of boron-doped activated carbons. Bulletin of the American Physical Society, 56.

Soo, Y. C., Beckner, M., Romanos, J., Wexler, C., Pfeifer, P., Buckley, P., … (2011). A high volume, high throughput volumetric sorption analyzer. Bulletin of the American Physical Society, 56(1), 20003.

Asif Khan | Clean Energy | Best Researcher Award

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Dr. Asif Khan | Clean Energy | Best Researcher Award 

Dr. Asif Khan | University of Science and Technology Bannu kpk | Pakistan

Asif Nawaz Khan is a committed physicist and lecturer at the University of Science and Technology Bannu, with extensive experience in teaching and research at both undergraduate and postgraduate levels. He is currently pursuing a Ph.D. in Physics and has developed strong expertise in computational and theoretical physics, particularly in the design and analysis of 2D and 3D perovskite materials. His research encompasses structural, optical, thermoelectric, elastic, and thermodynamic properties, alongside solar cell device performance, phonon calculations, and molecular dynamics simulations. Proficient in advanced simulation software and machine learning techniques, he actively supervises students in both experiments and computational modeling, contributing significantly to the advancement of materials science.

Profile: Google Scholar

Featured Publications

Khan, A., Khan, N. U., Nawaz, A., & Ullah, K., & Manan, A. (2024). A DFT study to explore structural, electronic, optical and mechanical properties of lead-free Na2MoXO6 (X= Si, Ge, Sn) double perovskites for photovoltaic and optoelectronic applications. Computational and Theoretical Chemistry, 1240, 114834.

Hosen, A., Mousa, A. A., Nemati-Kande, E., Khan, A. N., Abu-Jafar, M. S., … (2025). Systematic computational screening and design of double perovskites Q2LiMH6 (Q= K, Rb; M= Ga, In, Tl) for efficient hydrogen storage: A DFT and AIMD approach. Surfaces and Interfaces, 106608.

Khan, A. N., Rabhi, S., Jehangir, M. A., Charif, R., Khan, N. U., Begagra, A., … (2025). Evaluating A2SrGeI6 (A= K and Rb) lead-free double perovskites: Structural, elastic, and optoelectronic insights for clean energy. Inorganic Chemistry Communications, 174, 113949.

Khan, N. U., Ghani, U., Khan, A., Khan, A. N., Ullah, K., Ali, R., & Fadhali, M. M. (2025). Theoretical insight into stabilities and optoelectronic properties of RbZnX3 (X= Cl, Br) halide perovskites for energy conversion applications. Optical and Quantum Electronics, 57(1), 109.

Rabhi, S., Khan, A. N., Chinoune, O., Charif, R., Bouri, N., Al-Qaisi, S., Sadaf, S., … (2025). Insight into NaSiCl3: A lead-free perovskite for the next generation revealed by DFT and SCAPS-1D. Physical Chemistry Chemical Physics, 27(25), 13490–13507.

Hosen, A., Sadeghi, A., Abdulhussein, H. A., Nemati-Kande, E., Khan, A. N., … (2025). First-principles insights into NaScQH6 (Q= Fe, Ru, Os): Promising high-density hydrogen storage materials. International Journal of Hydrogen Energy, 177, 151392.

Khan, A. N., Khan, N. U., Khan, A., Ali, R., & Fadhali, M. M. (2025). Lead-free, stable, and effective double Ca2TiXO6 (X= Ge, Sn) perovskites for photovoltaic application. Journal of Sol-Gel Science and Technology, 1–13.

Khan, A. N., Kaleem, M., Khan, N. U., Nasir, A., Khan, A., & Abbasi, M. Z. (2026). Multi-functional DFT and SCAPS-1D analysis of lead-free Z2MgGeI6 (Z= Na, K) double perovskites for optoelectronic, photo-catalytic, and photovoltaic applications. Solar Energy Materials and Solar Cells, 294, 113922.

Khan, A. N., Khan, N. U., Kaleem, M., Tanzeel, M., Nasir, A., Hosen, A., Akremi, A., … (2025). Lead-free X2MgGeI6 (X= Rb, Cs) double perovskites for multi-functional energy applications: A DFT and SCAPS-1D perspective. Solid State Sciences, 108049.

Khan, Z., Manan, A., Khan, N. U., Khan, A. N., Khan, A., & Liu, G., … (2025). Exploring Sn-based vacancy-ordered halide double perovskites Na2Sn(Cl/Br)6 for optoelectronic, thermoelectric, and solar-driven hydrogen reduction applications. Chemical Papers, 1–21.

Khan, Z., Manan, A., Khan, N. U., Khan, A. N., Khan, A., Joifullah, S., Al Yeamin, M., … (2025). DFT-driven pressure-induced modulation in K2TIYCl6: Unlocking pressure-responsive physical and photo-catalytic properties. Optical and Quantum Electronics, 57(7), 1–32.