Dr. Heraiz Hocine | Environmental Science | Best Researcher Award

Dr. Heraiz Hocine | Environmental Science – PhD at University of Science and Technology Beijing, China

Dr. Hocine Heraiz is an accomplished researcher in the field of Mineral Processing Engineering, with a focus on sustainable construction materials and the recycling of industrial solid waste into high-performance cementitious systems. He is currently completing his Ph.D. at the University of Science and Technology Beijing, where his pioneering work in Ultra-High-Performance Concrete (UHPC) has drawn international attention for its environmental significance and engineering innovation. Dr. Heraiz brings a multidisciplinary approach to his research, integrating expertise in materials science, mining engineering, and sustainable construction to address some of the most pressing challenges in global infrastructure and environmental protection.

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Education:

Dr. Heraiz’s academic foundation spans multiple disciplines and countries. He obtained his engineering degree in Mining Engineering from the National Polytechnic School in Algeria, focusing on blasting plan optimization and geotechnical analysis. He later completed a Master’s degree in Material Science at the University of M’Sila, where he investigated the mechanical and physicochemical properties of palm fiber composites, with an emphasis on sustainable reinforcement and the use of Artificial Neural Networks. Currently, he is pursuing a Ph.D. in Mineral Processing Engineering at the University of Science and Technology Beijing. His doctoral research involves the development of solid waste-based UHPC using steel fibers and clinker-free binders to enhance mechanical properties while promoting sustainability.

Experience:

Dr. Heraiz has accumulated diverse professional experience across academia, industry, and government institutions. He served as an Associate Professor at the University of M’Sila, where he contributed to teaching and mentoring in the field of materials engineering. In the private sector, he worked as a mining engineer, leading aggregate extraction operations and managing safety, compliance, and efficiency in day-to-day activities. As a site manager for a national construction company, he led a team of 25 workers, coordinated engineering workflows, and enforced strict quality and safety standards. His recent administrative and technical role at the Embassy of Algeria in China demonstrates his capacity for leadership and cross-cultural collaboration in complex environments.

Research Interest:

Dr. Heraiz’s research interests are centered on the reuse of industrial solid waste for sustainable building materials, particularly in developing Ultra-High-Performance Concrete. His studies cover the mechanical behavior, durability, and microstructural characteristics of these materials using advanced techniques such as XRD, SEM, FTIR, and TGA-DSC. He is especially interested in reducing CO₂ emissions in cement-based construction by using steel fibers, mineral admixtures, and industrial by-products. Additionally, his research integrates data modeling and optimization techniques, including Artificial Neural Networks and Response Surface Methodology, for predictive analysis of composite performance.

Award:

Dr. Heraiz was awarded the Silver Prize in the “Challenge Cup” International Entrepreneurship Competition in 2024, under the Belt and Road Initiative track. His winning project, Cotton Silk Road, focused on innovative cotton processing technologies and the use of solid waste in green development. In addition, he plays an active role in national research projects in China, including a National Key R&D Program on enhancing the resilience of municipal systems, and a Hebei Provincial Science and Technology Project on developing ultra-low carbon cementitious materials. These accolades highlight his leadership, innovation, and contribution to sustainable engineering solutions.

Publication:

🔹 Optimization of Ultra-High-Performance Concrete Using a Clinker-Free Binder and Iron Mine Tailings Aggregate (🧱 Minerals, 2024) — widely cited in green construction studies.

🔹 Examining the bending test properties of bio-composites strengthened with fibers through a combination of experimental and modeling approaches

🔹 Assessment of Mechanical and Physicochemical Properties of Palm Fiber Composites (🌿 Journal of Composite Materials, 2024) — cited in natural fiber reinforcement studies.

Conclusion:

In conclusion, Dr. Hocine Heraiz exemplifies a forward-thinking and solution-oriented researcher whose work merges scientific rigor with real-world relevance. His achievements in developing sustainable construction materials, backed by practical field experience and academic excellence, position him as a standout figure in the global movement toward eco-friendly infrastructure. Through innovative research, award-winning contributions, and strong academic publishing, Dr. Heraiz has proven his merit as a leading candidate for the Best Researcher Award. His work not only advances the state of materials engineering but also supports international sustainability goals and circular economy practices.

Dr. Lingyu Liu, Xihua University, China

Liu Lingyu is a researcher from Miluo City, Hunan Province, and a member of the Communist Party. She earned her Ph.D. in Materials Science from Yanshan University, where she also completed her undergraduate studies in Metallurgical Materials Engineering. Currently serving as a postdoctoral researcher at Guangdong University of Technology in joint collaboration with Tsinghua University, she works under the guidance of Professors Dong Huafeng and Xu Yong. Her research focuses on the theoretical design and fabrication of new materials, particularly novel carbon polymorphs and microporous structures. Liu has published 15 research papers, including 12 indexed by SCI, with several first-author contributions in high-impact journals such as Carbon and Phys. Chem. Chem. Phys.. Her work has contributed significantly to the understanding of superhard and mechanically ductile carbon materials.

Summary of Suitability for Best Researcher Award: Liu Lingyu

Liu Lingyu is a highly qualified candidate for the Best Researcher Award, with a strong track record in the theoretical design and fabrication of new materials. His pioneering research in materials science, particularly in the areas of carbon polymorphs and microporous structures, has demonstrated significant advancements in the field of materials engineering.

Education Background 🎓

Undergraduate (2008.09 – 2012.07): Yanshan University, Major: Metallurgical Materials Engineering

Doctoral (2012.09 – 2018.07): Yanshan University, Major: Materials Science

Postdoctoral (2018.07 – Present): Guangdong University of Technology (Joint Training with Tsinghua University)
Co-supervisors: Prof. Dong Huafeng, Prof. Xu Yong

Research Achievements 📚

Published Papers (15 papers total, 12 indexed by SCI, 4 first-author papers, 1 in Q1, 2 in Q2 Top, 1 in Q3):

1️⃣ Lingyu Liu, Meng Hu, Zhisheng Zhao, Yilong Pan, Huafeng Dong. “Superhard conductive orthorhombic carbon polymorphs,” Carbon, 2020, 158, 546-552 (Q1, IF 9.594)

2️⃣ Lingyu Liu, Meng Hu, Chao Liu, Yilong Pan, Pan Ying, Zhisheng Zhao, Guoying Gao, Julong He, Yongjun Tian. “New Whorl Carbon Polymorphs with Cumulative Double Bonds in three-dimensional sp-sp2 Hybrid Framework,” Phys. Chem. Chem. Phys., 2018, 20, 15022-15029 (Q2 Top, IF 4.123)

Awards and Honors 🏆

National Natural Science Foundation of China (NSFC) Grants:

Research on high-pressure synthesis of carbon materials with high strength, hardness, and elasticity.
Theoretical research and high-pressure synthesis of carbon, silicon, and germanium polymorphs.
Study of hydrogenated superconductors under high pressure.
Design, experimental synthesis, and structural regulation of novel metastable materials.
Microstructural design and experimental synthesis of nanostructured superhard materials.
Funding under the Distinguished Young Scholar category for novel, high-performance metastable materials.