Marianna Vályi Nagy | Sustainability in Cryogenic Technologies | Best Researcher Award

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Ms. Marianna Vályi Nagy | Sustainability in Cryogenic Technologies | Best Researcher Award

Research assistant at Hungarian University of Agriculture and Life Sciences | Hungary

Marianna Vályi Nagy is a research assistant at the Hungarian University of Agriculture and Life Sciences (MATE), Institute of Agronomy, whose academic journey and professional career have been devoted to advancing sustainable agricultural practices. With a strong foundation in horticultural engineering, plant protection, and agronomy, she has established herself as a dedicated researcher focusing on mixed cropping systems, crop interactions, and climate-resilient agricultural methods. Her work bridges fundamental agricultural sciences with applied research, producing impactful results that contribute both to academic knowledge and to real-world agricultural innovations.

Professional Profile

ORCID

Education

Marianna began her academic journey at Corvinus University in Budapest, where she graduated as a Horticultural Engineer. Her interest in crop science and plant interactions motivated her to pursue further qualifications, and she later obtained a specialized degree in Plant Protection Engineering from the University of Szeged. Her commitment to higher learning led her to doctoral studies at the Hungarian University of Agriculture and Life Sciences, supported by the Young Researcher Training Program. Throughout her academic development, Marianna demonstrated a keen ability to integrate multiple disciplines within plant sciences, aligning her expertise with the pressing challenges of climate change, food security, and sustainable farming systems.

Experience

Marianna’s professional experience is rooted in her contributions to both research and applied agricultural innovation. She began her research career at the National Agricultural Research and Innovation Centre, where she gained valuable experience in experimental design and crop management practices. Later, she joined the Applied Agronomy Research Station, which became part of MATE, and contributed to experiments that combined scientific rigor with industry-driven needs. Over the years, she has participated in numerous commissioned research projects, collaborating with agricultural companies to test crop varieties, seeding strategies, and sustainable cultivation methods. This blend of academic and industry engagement has allowed her to create a research portfolio that is both scientifically robust and practically relevant.

Research Focus

Marianna’s primary research interests revolve around mixed cropping systems, with a particular emphasis on winter wheat–winter pea interactions. She explores the development process of companion crops, analyzing both their quantitative and qualitative characteristics. Her studies extend beyond traditional yield-focused research by considering plant development, interaction dynamics, seeding rates, and variety selection, providing a comprehensive understanding of crop coexistence. These investigations address one of the greatest challenges in modern agriculture: identifying cultivation methods that are environmentally sustainable, resilient to climate change, and adaptable to market fluctuations. Through her research, Marianna contributes to shaping agricultural practices that balance productivity with ecological responsibility.

Publication Top Notes

Title: Yield and Quality Parameters of Winter Wheat in a Wheat–Pea Mixed Cropping System
Authors: Marianna Vályi-Nagy, István Kristó, Melinda Tar, Attila Rácz, Lajos Szentpéteri, Katalin Irmes, Csaba Gyuricza, Márta Ladányi
Summary: This study evaluated wheat–pea intercropping, showing improved grain yield, protein content, and crop resilience, highlighting ecological and economic advantages compared to monoculture wheat cultivation.

Title: Competition Indices and Economic Benefits of Winter Wheat and Winter Peas in Mixed Cropping
Authors: Marianna Vályi-Nagy, István Kristó, Melinda Tar, Attila Rácz, Lajos Szentpéteri, Katalin Irmes, Gergő Péter Kovács, Márta Ladányi
Summary: Research analyzed competition indices and profitability of wheat–pea mixtures, concluding intercropping enhances land-use efficiency and offers greater economic sustainability than sole cropping systems.

Title: The Effect of Foliar Zinc Application on the Leaf Chlorophyll Concentrations and Grain Yields of the Winter Wheat (Triticum aestivum L.) in the Field Experiments of Two Seasons
Authors: Katalin Irmes, István Kristó, Lajos Szentpéteri, Attila Rácz, Marianna Vályi-Nagy, Mária Katalin Kassai, Klára Veresné Valentinyi, Melinda Tar
Summary: Two-season field trials revealed foliar zinc application increased chlorophyll levels and grain yields in winter wheat, emphasizing zinc’s critical role in improving crop productivity.

Title: Effects of Winter Cereals (Triticum aestivum L., Hordeum vulgare L., Triticosecale Wittmack) and Winter Pea (Pisum sativum L.) Intercropping on Weed Cover in South-Eastern and Central Hungary
Authors: Attila Rácz, Marianna Vályi-Nagy, Melinda Tar, Katalin Irmes, Lajos Szentpéteri, Apolka Ujj, Klára Veresné Valentinyi, Márta Ladányi, István Kristó
Summary: Field experiments demonstrated cereal–pea intercropping significantly reduced weed cover, promoting ecological weed management and enhancing sustainability in Hungarian winter cropping systems.

Conclusion

Marianna Vályi Nagy stands out as a promising researcher whose dedication to sustainable agriculture is evident in her academic achievements, applied research, and innovative contributions. Her expertise in mixed cropping systems addresses one of the most urgent agricultural challenges of our time—developing cultivation methods that align with ecological principles while ensuring productivity and resilience. With a growing body of publications, patents, and industry collaborations, she exemplifies the qualities of a forward-thinking researcher who bridges science and practice. Her membership in professional associations and recognition through national research programs further reinforce her position as an emerging leader in agricultural sciences. Marianna’s work holds significant potential to guide future research directions and agricultural policies, making her a strong candidate for the Best Researcher Award.

Bernard Sanjuan | Geothermal Energy | Best Researcher Award

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Mr. Bernard Sanjuan | Geothermal Energy | Best Researcher Award

Researcher at Bureau of Geological and Mining Research, BRGM, France

Bernard Sanjuan is a distinguished French scientist and recognized senior expert in geothermal energy and water geochemistry. Over the course of his career, he has dedicated himself to advancing scientific understanding and practical applications of geothermal systems, water–rock–gas interactions, and environmental geochemistry. His work spans continents, addressing both academic research and industrial development, with an emphasis on sustainable energy solutions. Through his leadership in numerous international collaborations, Sanjuan has built a global reputation as an authority on geothermal fluids, enhanced geothermal systems, and lithium-rich brines. His contributions to major European and global projects, alongside his editorial and advisory responsibilities, have significantly shaped the trajectory of geothermal science and technology. His influence is felt not only through research publications and technical reports but also through mentorship, training, and active participation in scientific committees, demonstrating his enduring commitment to advancing renewable energy resources.

Professional Profile

Scopus Profile | ORCID

Education

Bernard Sanjuan’s academic journey reflects his deep commitment to the geosciences, beginning with advanced studies in internal geophysics, geochemistry, and earth sciences at the University of Paris 7. His early training equipped him with a solid interdisciplinary foundation, which he later expanded into highly specialized expertise in water geochemistry. His PhD, completed at the University of Paris 7 – IPGP, was a landmark study focused on the behavior of dissolved aluminum in geothermal waters. This research not only advanced understanding of aluminum mobility in complex hydrothermal environments but also laid the groundwork for multiple peer-reviewed publications. The scientific rigor and methodological innovation demonstrated in his thesis positioned Sanjuan as a rising expert capable of addressing practical challenges in geothermal energy exploration and development. Combined with advanced academic diplomas and field training, his education established a strong base that would support his lifelong contributions to geochemistry, geothermal modeling, isotope studies, and tracer applications in fluid systems.

Experience

Sanjuan’s professional career demonstrates the integration of rigorous science with applied solutions in geothermal energy and environmental geochemistry. His first major assignment was in Djibouti, where he managed a hydrochemistry laboratory and gained extensive experience in geothermal exploration within basaltic environments. These early years were instrumental in developing his applied expertise in fluid geochemistry, aquifer monitoring, and hydrothermal systems. His career reached maturity at BRGM, where he worked for more than three decades, advancing from research scientist to senior expert and later holding leadership positions within units and departments. At BRGM, he played a pivotal role in developing the Bouillante geothermal field in Guadeloupe, contributing to its transformation into a significant energy producer. His research also extended to enhanced geothermal systems in the Rhine Graben, where he investigated geochemical monitoring, tracer applications, and lithium recovery from deep geothermal brines, projects that have direct implications for Europe’s energy transition. Alongside geothermal development, Sanjuan conducted environmental geochemistry studies, providing expertise in cases of water contamination and pollution control. His leadership roles within BRGM further demonstrate his capacity to combine management with high-level research, ensuring progress both scientifically and institutionally.

Research Focus

Sanjuan’s research has consistently bridged the gap between geochemical science and applied geothermal energy solutions. Central to his work are high-temperature geothermal systems, enhanced geothermal systems, and geothermal lithium extraction, with particular emphasis on the chemical, isotopic, and thermodynamic characterization of fluids. He has developed methodologies to improve geothermal exploration, including the use of isotopes and chemical tracers to monitor subsurface processes. His work in the Rhine Graben is especially influential, where his studies on geothermal brines not only expanded scientific understanding but also demonstrated the feasibility of lithium recovery, positioning geothermal energy as a dual source of renewable power and critical mineral resources. Sanjuan has also been deeply involved in projects addressing geothermal resources in overseas French territories, where his studies have guided national energy strategies and supported the development of sustainable infrastructure. His research continues to contribute to global efforts in mitigating climate change by advancing cleaner, more efficient, and resource-integrated energy systems.

Publication Top Notes

Title: One hydrothermal system may hide another: Insights from a geochemical exploration of Chaudes-Aigues and nearby springs (French Massif Central)
Authors: Emmy Penhoët; Bernard Sanjuan; Laurent Guillou-Frottier; Manuel Moreira; Laurent Arbaret
Summary: Geochemical exploration identified multiple hydrothermal systems at Chaudes-Aigues, enhancing understanding of reservoir interactions and geothermal energy potential.

Title: Atlas of lithium geothermal fluids in Europe
Authors: Blandine Gourcerol; Bernard Sanjuan; Romain Millot; Detlev Rettenmaier; Elodie Jeandel; Albert Genter; Clio Bosia; Aurélien Rombaut
Summary: Comprehensive atlas mapped lithium-rich geothermal fluids across Europe, providing essential geochemical data for sustainable energy and critical resource development.

Title: Reply to the Boschetti’s comments on the paper: “Lithium-rich geothermal brines in Europe: An up-date about geochemical characteristics and implications for potential Li resources”
Authors: Bernard Sanjuan; Romain Millot
Summary: Authors clarify methodological approaches and interpretations regarding lithium-rich geothermal brines, reinforcing reliability of geochemical data and resource implications.

Title: Auxiliary Chemical Geothermometers Applied to Waters from some East African Rift Areas (Djibouti, Ethiopia, Kenya) for Geothermal Exploration
Authors: Bernard Sanjuan
Summary: Study applied auxiliary geothermometers to East African Rift waters, improving geothermal exploration methods and revealing subsurface thermal conditions.

Title: Lithium-rich geothermal brines in Europe: An up-date about geochemical characteristics and implications for potential Li resources
Authors: Bernard Sanjuan; Blandine Gourcerol; Romain Millot; Detlev Rettenmaier; Elodie Jeandel; Aurélien Rombaut
Summary: Research updated geochemical understanding of European lithium-rich geothermal brines, assessing their potential as valuable resources for renewable energy transition.

Conclusion

Bernard Sanjuan’s career stands as a testament to the transformative role of geochemistry in advancing geothermal energy and sustainable development. From early work in Africa to leading research in Europe and French overseas regions, his contributions span exploration, field monitoring, resource assessment, and innovative integration of mineral recovery with energy production. His leadership in scientific committees, editorial responsibilities, and supervision of doctoral and master’s research further demonstrate his dedication to advancing both knowledge and practice. As a widely respected figure in geothermal science, his influence extends beyond academia into policymaking, industry applications, and international collaborations. By combining a strong educational foundation with decades of impactful professional experience, Sanjuan has become one of the foremost experts in his field, making him a highly deserving candidate for recognition in global scientific and energy communities.

Yao Lu | Thermoelectrics | Best Researcher Award

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Prof. Yao Lu | Thermoelectrics | Best Researcher Award

Assistant Professor, Southern University of Science and Technology, China

Dr. Yao Lu is an accomplished scientist and Associate Professor at the School of Microelectronics, Southern University of Science and Technology (SUSTech), China. With a strong academic background and a research portfolio that spans advanced thermoelectric materials, GaN-based LED technology, and micro-thermoelectrics for on-chip thermal management, Dr. Lu has become a leading voice in the field of sustainable electronics and energy materials. His work blends academic rigor with technological innovation, resulting in impactful contributions to scientific knowledge, patented inventions, and real-world applications.

💠Professional Profile

ORCID

🏆 Strengths for the Award

Strong Academic and Research Background
Dr. Lu possesses a Ph.D. in Materials Science and Engineering from Tongji University and has steadily built his expertise through progressive academic and industry roles, including R&D, postdoctoral research, and tenure-track professorship.

Pioneering Research Contributions
His research in flexible thermoelectrics and micro-thermoelectric materials has led to multiple high-impact innovations. Notable is his 2023 publication in Nature Nanotechnology, one of the highest-ranking journals in the field, reflecting groundbreaking work on Bi₂Te₃ films. His work is widely cited, with individual papers garnering citations exceeding 165, signifying significant academic impact.

Independent Funding Success
Dr. Lu has secured multiple prestigious grants, including from:

China National Postdoctoral Program for Innovative Talents

National Natural Science Foundation of China (NSFC)

GuangDong Basic Research Foundation
These showcase his capability as a principal investigator and his recognition within national scientific funding systems.

Publication Quality and Volume
Dr. Lu has authored over 17 SCI-indexed publications, with many in top-tier journals like Nature Nanotechnology, Energy & Environmental Science, Materials Today Physics, and ACS Applied Materials & Interfaces. Several of these are ESI Highly Cited and “Hot Papers,” highlighting both relevance and timeliness.

🎓 Education

Dr. Lu began his academic journey with a Bachelor of Science degree in Optical Science and Technology from the University of Jinan in 2010. He continued at the same institution to obtain his Master of Science in Optics in 2012, where he deepened his understanding of photonic and optoelectronic systems. Eager to explore more advanced materials, he pursued a Ph.D. in Materials Science and Engineering at Tongji University, which he completed in December 2019. His doctoral research laid the foundation for his pioneering work in flexible thermoelectric materials, integrating the principles of optics, semiconductors, and nanotechnology.

💼 Experience

Dr. Lu’s professional journey began in industry, where he served as an R&D Engineer and later Supervisor at Inspur Group Co., Ltd. from 2012 to 2016. This early experience in a technology-driven industrial setting enriched his technical competencies and shaped his practical approach to research. Transitioning to academia, he joined Southern University of Science and Technology as a Postdoctoral Researcher in 2020. During this period, he contributed significantly to national research initiatives and rapidly distinguished himself as an emerging leader. In recognition of his potential, he was appointed Guest Professor at Songshan Lake Materials Laboratory in 2022. In 2024, Dr. Lu commenced his tenure-track position as Assistant Professor at SUSTech, where he continues to mentor students and lead cutting-edge research.

🔬 Research Focus

Dr. Lu’s research is centered on the development of advanced functional materials with a focus on flexible thermoelectrics, GaN-based light-emitting diodes, and micro-thermoelectrics for on-chip thermal management. His innovative work addresses the growing need for energy-efficient, miniaturized, and flexible electronics. By engineering high-performance thermoelectric films and composite structures, he is enabling new possibilities in wearable devices and next-generation electronics. His interdisciplinary research spans materials synthesis, device fabrication, and performance optimization, reflecting a deep understanding of both fundamental science and applied technology. His findings have laid the groundwork for more effective energy harvesting and thermal regulation systems, making his work critical to future advancements in microelectronics and sustainable technologies.

🏆 Awards and Honors

Throughout his career, Dr. Lu has been recognized for his outstanding contributions to science and innovation. In 2023, he was honored with the Dongguan Characteristic Talents Class II designation, recognizing his leadership in the field. He was named an Outstanding Postdoctoral Fellow by Southern University of Science and Technology in 2020. Earlier, he won the Excellent Report Award at the Chinese Materials Conference in 2019 and received First Prize in the 6th Shanghai College Students New Material Innovation and Creativity Competition the same year. His early promise was evident when he was named Outstanding Student of Shandong Province in 2012. These accolades are a testament to his sustained academic excellence, innovation, and dedication.

📚 Publications Top Notes

Modulating Carrier Transport by Cross-Dimensional Compositing of Ag₂Se/MXene for High-Performance Flexible Thermoelectrics

Journal: Journal of Materials Chemistry A (2024)
DOI: 10.1039/D4TA02249A
Contributors: Jie Qin, Yao Lu, Wenjing Liu, Zhangli Du, Xiang Li, Tianpeng Ding, Jianghe Feng, Yong Du, Qinfei Ke, Xin Wang

Summary:
This study presents a novel cross-dimensional compositing strategy integrating one-dimensional Ag₂Se nanowires with two-dimensional MXene nanosheets to form highly efficient flexible thermoelectric films. The synergistic interaction between the Ag₂Se and MXene phases significantly enhances electrical conductivity and optimizes carrier scattering, leading to improved thermoelectric performance. This work demonstrates a promising route for designing next-generation wearable energy devices with superior flexibility and thermal-to-electrical conversion capabilities. 💎

Probing Temperature‐Dependence of Hydrogen Bonding in Condensed Polymeric Materials with Aggregation‐Induced Emission

Journal: ChemistrySelect (Scheduled: August 12, 2024)
DOI: 10.1002/slct.202402045
Contributors: Yao Lu, Xinyue Fan, Shijie Ge

Summary:
In this innovative research, the team utilized aggregation-induced emission (AIE) fluorescence probes to investigate hydrogen bonding behavior in polymeric materials under varying temperatures. By linking AIE-active molecules to specific functional groups within polymers, the authors successfully visualized changes in hydrogen bonding dynamics with high sensitivity. This technique provides valuable insights into the fundamental interactions within soft materials and opens new avenues for designing smart responsive polymers in sensors and actuators. 🧪

Staggered-Layer-Boosted Flexible Bi₂Te₃ Films with High Thermoelectric Performance

Journal: Nature Nanotechnology (2023)
DOI: 10.1038/S41565-023-01457-5
Contributors: Yao Lu, Yi Zhou, Wu Wang, Mingyuan Hu, Xiege Huang, Dasha Mao, Shan Huang, Lin Xie, Peijian Lin, Binbin Jiang, Bo Zhu, Jianghe Feng, Jinxin Shi, Qing Lou, Yating Huang, Jianmin Yang, Junhua Li, Guodong Li, Jingqi He

Summary:
This groundbreaking work introduces staggered-layer engineering to enhance the thermoelectric performance of flexible Bi₂Te₃ films. By manipulating the nanoscale layering, the researchers achieved simultaneous improvement in electrical conductivity and reduced thermal conductivity, resulting in a record-breaking ZT value for flexible films. This achievement marks a significant leap toward the commercialization of high-efficiency, flexible thermoelectric materials for energy harvesting and wearable electronics. The publication in Nature Nanotechnology highlights its transformative impact on the field.

Exceptional Power Factor of Flexible Ag/Ag₂Se Thermoelectric Composite Films

Journal: Chemical Engineering Journal (2022)
DOI: 10.1016/J.CEJ.2022.134739
Contributors: Xiang Li, Yao Lu, Kefeng Cai, Mingyuan Gao, Yating Li, Zixing Wang, Miaomiao Wu, Ping Wei, Wenyu Zhao, Yong Du, Shuang Shen

Summary:
This article reports on the development of Ag/Ag₂Se flexible thermoelectric composite films that exhibit a remarkable power factor, surpassing previously reported values in similar materials. The incorporation of nanoscale silver provided conductive pathways while maintaining mechanical flexibility, making these composites ideal for wearable thermoelectric applications. The study offers vital insights into the optimization of metal–semiconductor interfaces and demonstrates practical application potential in low-power electronic devices. 💎

Exceptionally High Power Factor Ag₂Se/Se/Polypyrrole Composite Films for Flexible Thermoelectric Generators

Journal: Advanced Functional Materials (2022)
DOI: 10.1002/ADFM.202106902
Contributors: Yating Li, Qing Lou, Jianmin Yang, Kefeng Cai, Ying Liu, Yiming Lu, Yang Qiu, Yao Lu, Zixing Wang, Miaomiao Wu, Yong Du, etc.

Summary:
This high-impact research article presents a unique ternary composite system combining Ag₂Se, elemental Se, and polypyrrole to achieve an ultra-high power factor for flexible thermoelectric films. The hierarchical structure allows for optimized carrier mobility, phonon scattering, and mechanical integrity, significantly improving energy conversion efficiency. This work has implications for the development of lightweight, flexible thermoelectric generators suitable for wearable and autonomous electronic devices. Published in Advanced Functional Materials, the research reflects the cutting-edge innovation of Dr. Lu and collaborators.

🏁 Conclusion

Dr. Yao Lu stands at the forefront of innovation in energy materials and microelectronics. His distinguished academic training, multidisciplinary research, impactful publications, patented inventions, and active scientific engagement make him a highly deserving candidate for a prestigious research award. His work not only advances the scientific community but also contributes directly to the development of sustainable and intelligent technologies for the future. Through dedication, creativity, and leadership, Dr. Lu continues to inspire the next generation of researchers and drive progress in the global scientific landscape.

Nashwa Yousif | Renewable Energy | Women Researcher Award

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Assist. Prof. Dr. Nashwa Yousif | Renewable Energy | Women Researcher Award

Assist. Prof. Dr. Nashwa Yousif, Egyptian Atomic Energy Authority, Egypt

Dr. Nashwa Mohamed Mahmoud Yousif is an Assistant Professor of Material Sciences at the Egyptian Atomic Energy Authority, specializing in energy storage and renewable energy research. With over 18 years of academic and research experience, she has contributed extensively to advanced electrochemical analysis, nanomaterials development, and polymer/metal oxide composites for sustainable energy applications. Currently based at the Electrochemical Lab of the Solid State and Accelerators Department at the National Center for Radiation Research & Technology (NCRRT), her contributions span academic supervision, collaborative research, and high-impact journal publications.

Professional Profile

ORCID

🎓 Education

Dr. Yousif’s academic journey is rooted in physics and material science. She steadily progressed through academic ranks, beginning as a physics researcher in 2007. Her advanced studies led her to specialize in solid-state physics and energy materials, which has underpinned her extensive work on electrochemical energy storage systems and nanocomposites.

🧪 Experience

Dr. Yousif has steadily grown her academic career within the Egyptian Atomic Energy Authority. She began as a physics researcher (2007–2012), before being promoted to assistant lecturer (2012–2016), and lecturer (2016–2022). In 2022, she assumed the role of Assistant Professor in Material Sciences at the NCRRT. Throughout this time, she has been deeply involved in both laboratory research and the mentorship of graduate students, significantly influencing Egypt’s scientific landscape in the fields of renewable energy and electrochemical materials.

🔬 Research Interests

Her core research interests include the development of cathode materials for multivalent ion batteries, synthesis of polymer/metal oxide nanocomposites, and conversion of plastic waste into carbon nanomaterials for energy storage. She focuses on scalable, eco-friendly approaches to sustainable energy solutions, particularly in enhancing battery technology and supercapacitor performance.

📚 Publications Top Notes

🔬 Title: Facile Synthesis and Characterization of Perovskite-Type Nd₁−ₓCaₓMnO₃ Nanocomposites for High-Performance Supercapacitor Electrodes

📅 Published: May 2025
📘 Journal: Journal of Electronic Materials
👥 Contributors: Soraya Abdelhaleem, M. S. Shalaby, H. M. Hashem, Nashwa M. Yousif

Summary:
This research explores the synthesis of Nd₁−ₓCaₓMnO₃ perovskite-type nanocomposites using a facile route and their application as electrode materials in supercapacitors. The study reveals how calcium doping impacts the crystal structure and electrochemical behavior, resulting in enhanced specific capacitance and charge-discharge performance. The nanocomposites exhibit excellent electrochemical stability, making them promising candidates for next-generation energy storage devices.

🔬 Title: Plastic Waste‐Derived Carbon Nanotubes Decorated with Mo₂C, MoO₃, or MoO₃/Mo₂C as Effective Nanocomposite Materials for Supercapacitor Applications

📅 Published: May 2025
📘 Journal: ChemistrySelect
👥 Contributors: Ahmed E. Awadallah, Ateyya A. Aboul‐Enein, Nashwa M. Yousif, Mostafa A. Azab, Ahmed M. Haggar

Summary:
This environmentally focused study converts plastic waste into carbon nanotubes (CNTs) and further functionalizes them with Mo₂C, MoO₃, and a hybrid MoO₃/Mo₂C composite. The resulting materials exhibit exceptional electrochemical properties, including high conductivity and capacitance. The work provides a dual solution for plastic waste management and supercapacitor enhancement, highlighting the potential of green nanotechnology.

🔬 Title: Impact of Carbon Nanotubes on Superconducting Properties and Ferromagnetism of Indium-Doped Bi-2212 Superconductors: Critical Current Density Enhancement

📅 Published: January 2025
📘 Journal: Physica B: Condensed Matter
👥 Contributors: Soraya Abdelhaleem, Manale Noun, Nashwa M. Yousif, Mustafa Saeed Shalaby

Summary:
This article examines how the inclusion of carbon nanotubes influences the superconducting behavior of indium-doped Bi-2212 ceramics. The findings indicate enhanced critical current density and a marked effect on the magnetic and ferromagnetic properties. The research provides insight into the interplay between nanostructures and superconducting materials, opening avenues for high-efficiency superconductors in electronics.

🔬 Title: Electrochemical Performance of Flexible Supercapacitor Electrodes Based on EVA/PANI@CNT Nano-Composite

📅 Published: December 2024
📘 Journal: Russian Journal of Electrochemistry
👥 Contributors: Nashwa M. Yousif, Mohamed R. Balboul

Summary:
This study introduces a novel flexible electrode made from a composite of ethylene-vinyl acetate (EVA), polyaniline (PANI), and carbon nanotubes (CNTs). The material displays impressive capacitance retention and flexibility, ideal for wearable energy storage devices. It marks a significant advancement in flexible supercapacitor technology through a cost-effective and scalable approach.

🔬 Title: γ‐Irradiation Hardness Investigations of (PANI)₁−ₓ(Bi₂Te₃)ₓ Composites for Thermistor Applications

📅 Published: February 10, 2023
📘 Journal: Journal of Applied Polymer Science
👥 Contributors: Mustafa Saeed Shalaby, Soraya Abdelhaleem, Eman O. Taha, Nashwa M. Yousif

Summary:
The paper investigates the impact of γ-irradiation on polyaniline/Bi₂Te₃ composites, assessing their structural stability and electrical response. The results demonstrate that controlled irradiation improves the thermistor behavior of the composite, making it suitable for temperature-sensing applications in radiation-exposed environments. This work contributes to the design of robust, radiation-resistant sensors.

🧭 Conclusion

Dr. Nashwa M. Yousif exemplifies the modern researcher’s commitment to both innovation and sustainability. Her work bridges academic research and practical solutions, tackling some of the world’s most urgent energy challenges. Through her publications, graduate supervision, and national projects, she continues to lead with scientific integrity and a forward-looking vision. Her contributions make her a strong contender for recognition in national and international award platforms, especially in categories honoring women in science and sustainability innovation.

Ohidul Alam | Environment | Best Researcher Award

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Dr. Ohidul Alam | Environment | Best Researcher Award

Post-doc Research fellow, Jiangsu University, China

Dr. Ohidul Alam is a Post-doctoral Research Fellow at the School of the Environment and Safety Engineering, Jiangsu University, China. With a deep-rooted commitment to environmental sustainability, he has dedicated his academic and professional life to research in hazardous waste treatment, microplastic pollution, heavy metal remediation, and sustainable energy technologies. Dr. Alam’s work emphasizes low-cost, scalable environmental solutions tailored to both urban and coastal contexts in developing regions. His extensive experience across Bangladesh and China has contributed to a robust academic output and practical environmental advancements.

Professional Profile

Google Scholar

🎓 Education

Dr. Alam’s academic journey began with a BSc (Hons.) in Environmental Science from the University of Chittagong, followed by an MS in the same field. He later pursued a Master of Engineering in Environmental Engineering at Tongji University, Shanghai, supported by the prestigious Chinese Government Scholarships. His Ph.D., earned from East China University of Science and Technology, focused on developing adsorbents from crustacean shells for the treatment and stabilization of heavy metals in wastewater and solid waste. Each degree added a layer of expertise in environmental science, waste treatment, and life cycle assessment, forming the foundation of his interdisciplinary research approach.

💼 Experience

Dr. Alam’s diverse career spans academia, research, consultancy, and development sectors. He is currently engaged in post-doctoral research on microplastics and hazardous waste management. His previous roles include serving as an Environmental Officer for the Sustainable Enterprise Project under IDF Bangladesh, a Manager at Aurora Consultant Ltd., and a Consultant at DM WATCH, where he worked on climate change and disaster risk projects. Earlier in his career, he contributed as a Research Assistant and Data Enumerator in several environment and livelihood-based projects funded by IUCN, USAID, and GIZ, further enhancing his field and policy-level expertise.

🔬 Research Interests

Dr. Alam’s research interests span critical areas of environmental sustainability, including hazardous and medical waste management, heavy metals and microplastics detection, coastal pollution, wastewater treatment technologies, and environmental materials development. He also has a keen interest in life cycle assessment (LCA), green supply chains, and sustainable urban environmental solutions. His current research integrates advanced characterization techniques like ICP-MS, XRF, and SEM-EDS, with real-world environmental challenges, focusing on the nexus between pollution control and public health.

🏆 Awards and Honors

Dr. Alam has received multiple international scholarships and accolades for his academic excellence and research. These include the Chinese Scholarship Council (CSC), Marine Scholarship of China (MSC), Tongji University President’s Award (2nd Prize), Shanghai Municipal Government Scholarship, and ECUST Comprehensive Scholarship (1st Prize). He also secured the Best Paper Award at the 2017 International Student Conference on Environment and Sustainability in China. These honors recognize his commitment to impactful research and global environmental leadership.

📚 Publications Top Notes

Alam O, Zheng X, Du D, et al. (2024)
Title: A critical review on advances in remediation of toxic heavy metals contaminated solids by chemical processes
Summary: Reviews latest chemical methods for remediating heavy metal-contaminated solids, focusing on sustainable, low-cost strategies.

Alam O, Hossain M. (2013)
Title: A comparative study on the differences between public and private healthcare entities in healthcare waste management in Chittagong, Bangladesh
Summary: Compares waste handling in public vs. private healthcare facilities, highlighting inefficiencies and regulatory gaps.

Alam O, Hossain MM. (2012)
Title: A comparison between public and private approaches of waste management in the healthcare industry of Chittagong City Corporation
Summary: Analyzes differences in medical waste generation, segregation, and disposal, offering policy suggestions for urban healthcare systems.

Hossain M, Alam O. (2012)
Title: A Comparison between Public and Private Approaches of Waste Management in the Healthcare Industry of Chittagong City Corporation
Summary: Similar themes on healthcare waste management strategies in public vs. private sectors.

Alam O, Mona IN, Mohinuzzaman M, Maliyath R, et al. (2023)
Title: A comprehensive study of existing solid waste management system and its impacts on the environment in a coastal city of Bangladesh
Summary: Investigates municipal solid waste management in a coastal city, assessing environmental risks and policy implications.

🧾 Conclusion

Dr. Ohidul Alam is a forward-thinking environmental researcher with a multidimensional skillset encompassing academic research, technical consultation, and project leadership. His dedication to solving environmental problems through innovative and low-cost technologies has made tangible impacts in both academia and policy. With a rich portfolio of international collaborations, impactful publications, and prestigious recognitions, Dr. Alam continues to contribute meaningfully to global environmental sustainability and public health. He stands as a deserving candidate for any environmental science award nomination recognizing excellence, innovation, and dedication in research and practice.