Nega Belay | Materials Science | Editorial Board Member

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Mr. Nega Belay | Materials Science | Editorial Board Member

Bahir Dar University | Ethiopia

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🎓 Early Academic Pursuits

Mr. Nega Belay began his academic journey with a Bachelor's degree in Mechanical Engineering from Debre Markos University, Ethiopia, graduating with a commendable CGPA of 3.34/4.0 in 2016. Driven by a passion for innovation and research, he pursued dual Master's degrees at Bahir Dar University: one in Materials Science and Engineering and the other in Electromechanical Engineering. He excelled academically with CGPAs of 3.53 and 3.55 respectively, showcasing a strong foundation in interdisciplinary engineering domains.

🧑‍💼 Professional Endeavors

Mr. Belay’s professional journey spans across quality control, inspection, and calibration engineering roles at AMIMTDE - Bahir Dar General Flexible and Foundry Factory. His responsibilities included developing inspection protocols, conducting precise calibrations, ensuring compliance with quality standards, and implementing advanced product testing methods. Earlier, he served as a Quality Control Engineer at the Amhara Metal Industry and Machine Technology Development Enterprise, where he led quality assurance initiatives and liaised with international machinery specifications.

He also gained valuable commercial experience as a sales agent at Ayat Share Company and technical insights through maintenance and design activities at the Bishoftu Automotive Industry, further enriching his multidisciplinary expertise.

🔬 Contributions and Research Focus

Mr. Belay’s research contributions reflect his commitment to sustainability and innovation in material science. His focus areas include:

🔹 Synthesis and characterization of materials for energy applications
🔹 Nanomaterials and polymers for additive manufacturing and 3D printing
🔹 Waste plastic pyrolysis for clean fuel production
🔹 Recycling of fabric waste into lightweight composite materials
🔹 Application of catalysts in environmentally friendly fuel generation

He is proficient in advanced tools and techniques like ANSYS, MATLAB, SolidWorks, and has programming experience in Python and Fortran, enabling him to integrate computational models with practical engineering solutions.

🏆 Accolades and Recognition

Mr. Belay’s scholarly work has earned significant recognition. He was honored as a Gates Master's Scholar in Materials Science and Engineering and received multiple certificates of achievement from AMIMTDE for excellence in quality control. Most notably, he was appointed as an Editorial Board Member and received an award at the 6th Edition of the International Analytical Chemistry Awards in March 2025 for his distinguished contributions to scientific research.

🌍 Impact and Influence

Mr. Belay's research has real-world impact, addressing global challenges such as energy sustainability, plastic waste reduction, and material reusability. His publications in top-tier journals — including Journal of Environmental Chemical Engineering, Energy, and Journal of Mechanical Engineering Science — have advanced the understanding of catalytic processes, green energy sources, and circular economy principles. His interdisciplinary approach links material science with electromechanical systems, influencing both academic research and industrial applications.

🚀 Legacy and Future Contributions

Looking forward, Mr. Belay aims to pioneer intelligent autonomous systems powered by advanced materials, contributing to fields such as robotics, biomaterials, and semiconductor technologies. His long-term vision includes developing energy-efficient, eco-friendly solutions using cutting-edge materials synthesis and real-time performance optimization of engineering systems. With a solid academic foundation, a robust research portfolio, and a growing influence in the scientific community, Mr. Nega Belay is poised to leave a lasting legacy in the field of materials science and engineering.

Publications

📄  Pyrolysis Liquid Fuel Production from Waste Plastics Using Spherical-Shape Zeolite Catalyst

Authors: Misganaw Alemu Zeleke, Nega Chanie Belay, Urška Lavrenčič Štangar, Witold Kwapinski, Kibret Mequanint
Journal: Journal of Environmental Chemical Engineering
Year: 2025

📄  Performance Evaluation of Liquid Fuel Derived from Waste Plastics for Diesel Engine Applications and Emissions Characteristics

Authors: Nega Chanie Belay, Birhanu Adisie Fentaw, Ramesh Babu Nallamothu, Melese Shiferaw Kebede
Journal: Energy
Year: 2025

📄  Recycling Fabric Waste into Composite Materials for the Applications of Lightweight Vehicle Body & Circular Economy

Authors: Melese Shiferaw Kebede, Nega Chanie Belay
Journal: Journal of Mechanical Engineering Science
Year: 2025

Qudong Wang | Materials Science | Best Researcher Award

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Prof. Dr. Qudong Wang | Materials Science | Best Researcher Award 

Shanghai Jiao Tong University | China

Author Profile

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🧑‍🎓 Early Academic Pursuits

Prof. Dr. Qudong Wang was born on November 18, 1964, and pursued his academic journey in Materials Processing, a discipline under the broader domain of materials science and engineering. He achieved the highest level of education with a Ph.D. degree, laying a strong foundation for his future as a leading researcher in advanced manufacturing and materials innovation.

🏢 Professional Endeavors

Dr. Wang currently serves as a Professor and Director of a Research Laboratory at the National Engineering Research Center for Precision Forming of Light Alloys, located within Shanghai Jiao Tong University. His distinguished role includes heading major scientific initiatives and contributing to national-level engineering research, placing him at the heart of China’s innovation in materials technology.

🔬 Contributions and Research Focus

Prof. Wang’s research is deeply rooted in materials processing, with significant advancements in light alloy precision forming. His contributions include:

  • Publishing over 450 academic papers, with more than 300 indexed in SCI and 300 in EI

  • Achieving over 8,000 citations, with 300 SCI papers specifically referenced

  • Filing 120 patents, of which 80 have been granted

  • Authoring 5 academic books

His groundbreaking studies have earned accolades in both fundamental research and practical applications, including a best application paper award from the TMS Society in the USA, and a Gold Paper Award from the Chinese Mechanical Engineering Society.

🏅 Accolades and Recognition

Prof. Wang’s research excellence has been recognized through numerous prestigious awards:

  • 🥇 National Science and Technology Progress Award (2nd Class)

  • 🥈 Defense Technology Progress Award (2nd Class)

  • 🥇 6 First-Class Provincial and Ministerial Science and Technology Awards

  • 🥈 3 Second-Class Provincial and Ministerial Science and Technology Awards

  • 🏆 Outstanding Invention Patent Awards in 2003 and 2004 (including Shanghai’s 2nd Prize)

These awards underscore his influential role in advancing China’s technological capabilities in materials engineering.

🌍 Impact and Influence

Prof. Wang is a key figure in China's academic and industrial research sectors. As a candidate expert for the Guangdong Provincial Science and Technology Advisory Database, he helps shape policy and innovation strategies. His work has bridged the gap between academia and real-world industrial needs, especially in defense and aerospace sectors where high-performance materials are critical.

🌟 Legacy and Future Contributions

Prof. Wang’s legacy is built on a blend of academic depth, technological innovation, and national service. With over four decades of contributions, he continues to mentor young scientists, guide national projects, and expand the global understanding of material science. His future promises continued breakthroughs in sustainable materials, smart manufacturing, and precision engineering that will benefit both science and society.

Publications

📝 Interfacial Shear Fracture Behavior of C18150Cu/1060Al/C18150Cu Trilayered Composite at Different Temperatures
Authors: Huisheng Cai, Siqi Yang, Qudong Wang, Yuchao Zhao, Qixiang Jia, Mahmoud Ebrahimi, Liang Liu, Feng Guo, Zhengping Shang
Journal: Materials
Year: 2025

📝 Enhanced Multifaceted Properties of Nanoscale Metallic Multilayer Composites
Authors: Mahmoud Ebrahimi, Bangcai Luo, Qudong Wang, Shokouh Attarilar
Journal: Materials
Year: 2024

📝 High-Performance Nanoscale Metallic Multilayer Composites: Techniques, Mechanical Properties and Applications
Authors: Mahmoud Ebrahimi, Bangcai Luo, Qudong Wang, Shokouh Attarilar
Journal: Materials
Year: 2024

📝 Corrosion Behavior of Homogenized and Extruded 1100 Aluminum Alloy in Acidic Salt Spray
Authors: Yuchao Zhao, Qiang Lu, Qudong Wang, Dezhi Li, Feng Li, Yuzhao Luo
Journal: Materials
Year: 2024

📝  Effect of In-Situ Nanoparticles Induced by Ti Addition on the Microstructure and Tribological Properties of FeCrB Alloys
Authors: Yunqian Zhen, Kui Wang, Gaopeng Xu, Yazhao Shen, Haiyan Jiang, Qudong Wang, Wenjiang Ding
Journal: Journal of Materials Research and Technology
Year: 2024

Mezna Altowyan | Chemistry | Best Researcher Award

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Prof. Mezna Altowyan | Chemistry | Best Researcher Award

Princess Nourah Bint Abdulrahman University | Saudi Arabia

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Early Academic Pursuits 📚

Prof. Mezna Altowyan embarked on her academic journey at Princess Nourah bint Abdulrahman University, where she demonstrated exceptional prowess in chemistry. She earned her Bachelor’s degree in Chemistry with honors from 1998, followed by a Master’s degree in Organic Chemistry in 2005, where her thesis focused on "Spectroscopic Studies and Effect of Substituents on Some Aromatic Hydrazones and Hydrazines." Her academic excellence continued as she pursued a Ph.D. in Organic Chemistry from 2012, presenting her groundbreaking research on "Synthesis, Characterization and Biological Effects of Some Schiff Bases of Coumarin Derivatives and their Metal Complexes" under the guidance of renowned chemist Prof. Dr. Ibrahim Mahmoud Alnajjar.

Professional Endeavors 🧑‍🏫

Since completing her education, Prof. Altowyan has built a remarkable career at Princess Nourah bint Abdulrahman University. Starting as a Teaching Assistant in 2000, she quickly ascended through the ranks, becoming a Lecturer in 2007, Assistant Professor in 2013, Associate Professor in 2020, and ultimately attaining the position of Professor of Organic Chemistry in October 2024. Her dedication to academia extends beyond teaching; she is actively involved in various committees, including those focused on academic accreditation, program evaluation, and safety regulations in the field of cosmetic products.

Contributions and Research Focus 🔬

Prof. Altowyan's research interests lie primarily in the design and synthesis of novel pharmaceutical compounds. She has made significant contributions to the development of green synthetic methodologies and the synthesis of chiral reagents for asymmetric synthesis. With over 17 years of experience, her expertise includes organic synthesis and the spectral characterization of bioactive compounds. Her extensive knowledge in handling advanced instrumentation like NMR, HPLC, and UV-Vis spectrophotometry has propelled her research forward, leading to numerous publications in reputable journals.

Accolades and Recognition 🏆

Prof. Altowyan's commitment to excellence in both teaching and research has garnered her recognition within academic circles. Her projects have received funding from prestigious institutions, including the King Abdulaziz City for Science and Technology and the Deanship of Scientific Research at Princess Nourah bint Abdulrahman University. Her work has been published in high-impact journals, reflecting her contributions to the field of organic chemistry.

Impact and Influence 🌍

Through her teaching and research, Prof. Altowyan has significantly influenced her students and the broader scientific community. By actively engaging in various professional societies and committees, she promotes the importance of safety and quality in chemical education and research. Her efforts to enhance the academic standards within her department contribute to the overall advancement of the field of chemistry in Saudi Arabia.

Legacy and Future Contributions 🔮

As a distinguished academic, Prof. Altowyan is poised to leave a lasting legacy in the field of organic chemistry. Her ongoing research into potential pharmaceuticals and her commitment to sustainable chemistry practices highlight her forward-thinking approach. With a focus on nurturing the next generation of chemists, she aims to inspire students and colleagues alike, ensuring that her contributions to science and education will resonate for years to come.

 

Publications

📄 Structural and Biological Comparative Studies on M(II)-Complexes (M = Co, Mn, Cu, Ni, Zn) of Hydrazone-s-Triazine Ligand Bearing Pyridyl Arm

  • Author(s): Mezna Saleh Altowyan, Ayman El-Faham, MennaAllah Hassan, Assem Barakat, Matti Haukka, Morsy A. M. Abu-Youssef, Saied M. Soliman, Amal Yousri
  • Journal: Inorganics
  • Year: 2024

📄 Synthesis, Structural Investigations, and Potential Antimicrobial and Anticancer Activity of Mononuclear Zn(II) and Cd(II) Complexes Decorated by Morpholine/Pyrazole s‐Triazine Ligand

  • Author(s): Shaimaa I. Gad, Mezna Saleh Altowyan, Morsy A. M. Abu‐Youssef, Ayman El‐Faham, Assem Barakat, Rajendhraprasad Tatikonda, Matti Haukka, Saied M. Soliman, Amal Yousri
  • Journal: Applied Organometallic Chemistry
  • Year: 2024

📄 Synthesis, X-ray structure, Hirshfeld, cytotoxicity and anticancer studies of pyrazole and pyridazin-4(H)-one derivatives

  • Author(s): Tareq Q. Alshargabi, Saied Soliman, Ahmed Zakaria, Doaa Hassan Osman, Mohamed Hagar, Fares T. Alshorifi, Mohamed Gaber Marie, Prof. Dr. Assem Barakat, Matti Haukka, Mezna Saleh Altowyan et al.
  • Journal: Journal of Molecular Structure
  • Year: 2024

📄 Synthesis, X-ray Structures and Hirshfeld Analysis of Two Novel Thiocyanate-Bridged Ag(I) Coordination Polymers

  • Author(s): Mezna Saleh Altowyan, Eman M. Fathalla, Jörg H. Albering, Morsy A. M. Abu-Youssef, Taher S. Kassem, Assem Barakat, Matti Haukka, Ahmed M. A. Badr, Saied M. Soliman
  • Journal: Inorganics
  • Year: 2023

📄 Synthesis and Characterization of New Spirooxindoles Including Triazole and Benzimidazole Pharmacophores via [3+2] Cycloaddition Reaction: An MEDT Study of the Mechanism and Selectivity

  • Author(s): Saeed Alshahrani, Abdullah Al-Majid, Abdullah Alamary, M. Ali, Mezna Altowyan, Mar Ríos-Gutiérrez, Sammer Yousuf, Assem Barakat
  • Journal: Molecules
  • Year: 2023