Chukwuebuka Onwubuariri | Energy | Research Excellence Award

Dr. Chukwuebuka Onwubuariri | Energy | Research Excellence Award

Michael Okpara University of Agriculture | Nigeria

Dr. Chukwuebuka Onwubuariri is a geophysicist specializing in applied geophysics, seismic data acquisition, and subsurface characterization. His research focuses on geothermal energy assessment, mineral exploration, groundwater evaluation, and environmental geophysics using integrated analytical and modeling techniques. With strong academic training in physics and geophysics, he has contributed extensively through scholarly publications addressing resource exploration and environmental sustainability. He has 44 citations, 15 documents, and an h-index of 4. Professionally, he combines academic teaching with industry experience in seismic survey design, field operations, and data processing, applying multidisciplinary approaches to advance geoscientific research and practical resource evaluation.

Citation Metrics (Scopus)

50

40

30

20

10

0

Citations
44

Documents
15

h-index
4

๐ŸŸฆ Citations ย ย  ๐ŸŸฅ Documents ย ย  ๐ŸŸฉ h-index


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Featured Publications

Alexander Gusev | Energy and Sustainability | Best Researcher Award

Prof. Alexander Gusev | Energy and Sustainability | Best Researcher Award

Scientific Director | Fermaltech Montenegro DOO | Montenegro

Prof. Alexander Gusev is a distinguished researcher whose education, professional experience, research interests, skills, awards and honors combine to make him a leading figure in hydrogen energy, cryogenic technology, and alternative energy systems; he holds advanced degrees in engineering mechanics, solid-state physics, and chemistry, having completed his postgraduate thesis on cryogenic vacuum systems for hydrogen refueling complexes under academic supervision, and trained extensively in physics and mathematics at top institutions; his professional career includes heading the Department of Alternative Energy and Ecology in Germany, leadership roles at STC โ€œTATA,โ€ the Institute of Hydrogen Economics, and Fermaltech, as well as membership and leadership in international standards bodies such as ISO/TC 197 on Hydrogen Technologies, and the European Academy of Natural Sciences; his research interests focus on hydrogen production, storage and safety (including hydrogen on-board storage, sensors, physisorption, nano-catalysis), transport of large energy flows, electrochemical systems, molecular hydrogen adsorption, cryogenic and vacuum technologies, and environmentally friendly energy systems; his research skills encompass advanced materials synthesis, catalyst characterization, hydrogen safety, cryogenic engineering, thermodynamics, reaction kinetics, nano-material fabrication, heterogeneous catalysis and material testing; he has authored 10 documents, 484 Citations, 10 h-index, contributing over 500 scientific works including patents, invention disclosures, and journal and conference publications; among his awards and honors are inclusion in the global Top-100 most cited scientists in Energetics (E-Library ranking), recipient of the K. E. Tsiolkovsky Medal for contribution to cosmonautics, membership as Academician in European and Serbian academies of natural sciences and science & arts, state recognitions in nuclear and energy sectors; given his broad leadership, international collaboration, standard-setting roles, and contributions to hydrogen safety and alternative energy, Prof. Alexander Gusevโ€™s future holds strong potential to extend his impact via the publication of more work in high-impact Q1 journals, mentorship of upcoming scientists, participation in key editorial and keynote roles, and leading large interdisciplinary international projects that push forward sustainable hydrogen energy and ecological solutions.

Profile:ย ย Scopusย |ย ORCIDย |ย Google Scholar

Featured Publications

  1. Economic Aspects of Nuclear and Hydrogen Energy in the World and Russia โ€” 2020; 133 citations

  2. Economics of Secondary Renewable Energy Sources with Hydrogen Generation โ€” 2019; 73 citations

  3. Algorithm for Optimal Pairing of RES and Hydrogen Energy Storage Systems โ€” 2021; 55 citations

  4. Hydrogen Production by Low-Temperature Plasma Decomposition of Liquids โ€” 2017; 55 citations

  5. Thermodynamic Peculiarities of Low-Temperature Regeneration of Cryosorption Devices in Heat-Insulation Cavities of Hydrogenous Cryogenic Tanks โ€” 2001; 39 citations

  6. Cleaning System for Corrosive Gases and Hydrogen โ€” 2009; 37 citations

 

Helena Ramos | hybrid energy solutions | Excellence in Research Award

Helena Ramos | hybrid energy solutions | Excellence in Research Award

Prof. Dr Helena Ramos, University of Lisbon, IST, CERIS, Portugal

Prof. Dr. Helena Ramos is a leading civil engineer and academic with expertise in hydraulics, hydropower, and water-energy efficiency ๐ŸŒŠ๐Ÿ”‹. She earned her Ph.D. in Civil Engineering in 1995 from IST, University of Lisbon, where she is now a professor. Her research focuses on innovative energy solutions, such as pumped hydropower storage and hybrid systems ๐ŸŒ๐Ÿ’ง. She has contributed to major projects like REDAWN and FP7-HYLOW, earning numerous awards, including multiple “Water Editor’s Choice” recognitions ๐Ÿ†๐Ÿ“œ. Outside academia, she has served as a consultant and advisor on hydraulic projects, making substantial impacts in sustainable energy and water management โš™๏ธ๐Ÿ’ก.

Publication profile

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Education

Prof. Dr. Helena Ramos ๐ŸŽ“ has a distinguished academic background in Civil Engineering. She earned her initial degree in Civil Engineering from IST, University of Lisbon, in 1983 ๐Ÿ—๏ธ. Pursuing her passion for hydraulic and water resources, she completed an MSc in 1987 ๐Ÿ’ง, followed by a PhD in Civil Engineering in 1995 ๐ŸŽ“. Further solidifying her expertise, she achieved her Habilitation title in 2005 ๐ŸŒŸ. Throughout her career, Prof. Ramos has contributed significantly to academia and research, advancing knowledge in her field and inspiring future engineers through her work and dedication to civil engineering.

Main Research Interestsย 

Prof. Dr. Helena Ramos is a leading researcher in hydraulic engineering, specializing in hydropower, energy recovery, and the water-energy nexus ๐ŸŒŠโšก. Her innovative contributions in pumped hydropower storage and hybrid energy solutions have advanced the field, promoting sustainable and efficient water-energy systems ๐Ÿ”‹๐Ÿ’ง. With a focus on integrating renewable energy sources and optimizing resource use, Prof. Ramosโ€™s work addresses critical global challenges in energy sustainability and resource management ๐ŸŒ๐Ÿ’ก. Her research not only drives technological advancements but also supports eco-friendly practices that benefit both the environment and energy sector โ™ป๏ธ๐Ÿ”‹.

Experienceย 

Prof. Dr. Helena Ramos has an extensive teaching career in Civil and Environmental Engineering, spanning over four decades. At institutions such as IST, ESTB, AFA, and AM, she has held roles as Coordinator and Lecturer across numerous specialized courses, including Hid 1 and Hid 2, covering theory, practical sessions, and labs since 1982. Her contributions include postgraduate courses like Hid Hidro Comp and MFH and masterโ€™s level courses like AH and EIA, where she was a leader in Environmental Engineering. Her expertise and dedication to teaching and curriculum development have enriched the field immensely. ๐Ÿ“˜๐Ÿ—๏ธ๐ŸŒŠ

Research Projectsย 

๐ŸŒ Prof. Dr. Helena Ramos has led multiple prestigious EU-funded projects, including the REDAWN and HYLOW initiatives. Her work focuses on energy recovery in water networks and the advancement of innovative hydropower systems. These projects have resulted in practical solutions and tools that support sustainable energy use within water distribution systems, enhancing both efficiency and environmental stewardship. Prof. Ramosโ€™s efforts contribute significantly to the global push for greener infrastructure, driving advancements that promote energy conservation and resource management. Her expertise continues to shape the future of sustainable energy in water distribution networks. โšก๐Ÿ’ง

Supervision of Thesesย 

๐ŸŒŠ๐Ÿ“š Prof. Dr. Helena Ramos has an impressive track record in supervising MSc and PhD theses, alongside guiding postdoctoral research associates. Her mentorship has been a driving force in shaping future experts in hydraulic and civil engineering, fostering the growth of knowledge and innovation in these fields. Through her guidance, many of her mentees have progressed to influential roles, contributing to the industry and academia alike. Prof. Ramosโ€™s dedication to mentorship and collaboration reflects her commitment to advancing research and developing a skilled new generation of professionals. ๐ŸŒŸ๐Ÿ‘ฉโ€๐Ÿซ๐Ÿ“ˆ

Awards

Prof. Dr. Helena Ramos is a distinguished expert in geologic and civil engineering, particularly known for her pioneering work in micro-hydropower and energy management. Her accolades include her paper on “Dynamic Effects in Micro-Hydro Modelling” being spotlighted by Water Power & Dam Construction in 2003 ๐ŸŒŠ๐Ÿ“˜. She has twice been recognized in Whoโ€™s Who in Science and Engineering for her impactful research ๐Ÿ…. Recent awards include multiple “Editorโ€™s Choice” honors from Water journal for her innovative studies on sustainable water networks and energy recovery ๐ŸŒ๐Ÿ’ง, notably for work on hybrid pumped hydro storage and sustainable irrigation solutions in 2020-2021 โš™๏ธ๐ŸŒฑ.

research focus

Prof. Dr. Helena Ramos specializes in hydraulic engineering, focusing on optimizing water distribution systems, minimizing leakage, and enhancing energy efficiency. Her research delves into the dynamics of hydraulic transients, the impact of pipe-wall viscoelasticity, and advanced techniques for leak detection, such as inverse transient analysis. A notable part of her work involves using Pumps as Turbines (PAT) for sustainable energy production within water networks. Through innovative modeling and experimental methods, Dr. Ramos addresses challenges in water resource management, balancing system performance with environmental sustainability. ๐ŸŒŠ๐Ÿ”๐Ÿ’งโš™๏ธโšก๏ธ๐Ÿ’ก

Publication top notes

Pressure control for leakage minimisation in water distribution systems management

The dynamic effect of pipe-wall viscoelasticity in hydraulic transients. Part IIโ€”Model development, calibration and verification

The dynamic effect of pipe-wall viscoelasticity in hydraulic transients. Part Iโ€”Experimental analysis and creep characterization

Energy production in water distribution networks: A PAT design strategy

Standing wave difference method for leak detection in pipeline systems

Case studies of leak detection and location in water pipe systems by inverse transient analysis