GULDANA MAKASHEVA | Engineering and Technology | Research Hypothesis Excellence Award

Published on by Research Hypothesis

GULDANA MAKASHEVA | Engineering and Technology | Research Hypothesis Excellence Award

Leading Research Scientist at LLP KazHydroMed, Kazakhstan

Mrs. Guldana Makasheva is a seasoned metallurgical researcher and Senior Research Scientist at LLP KazHydroMed, Kazakhstan. With over a decade of hands-on and theoretical experience across various roles in metallurgy, her expertise lies in flotation, hydrometallurgy, and the beneficiation of complex ores and industrial tailings. She is currently pursuing a Ph.D. in Metallurgy at Satbayev University and holds advanced degrees in Metallurgy and Organic Chemistry. Her career spans from laboratory chemist to lead engineer, demonstrating her adaptability and growth. Makasheva has authored numerous scientific publications in both national and international journals and has contributed to high-impact projects aimed at developing eco-friendly and efficient mineral processing technologies. Her research, marked by technical precision and practical relevance, has addressed pressing industrial challenges in Kazakhstan’s mining sector. With a strong foundation in hypothesis-driven experimentation, she exemplifies the principles celebrated by the Research Hypothesis Excellence Award.

Publication Profile

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Education

Mrs. Makasheva holds a Master’s degree in Technical Sciences with a specialization in Metallurgy and Mineral Processing from Satbayev University, one of Kazakhstan’s premier technical institutions. Her academic foundation began with a Bachelor’s in Chemistry of Organic Substances from Karaganda State University named after E.A. Buketov, where she gained solid grounding in analytical and synthetic chemistry. Continuing her academic journey, she is currently pursuing her Ph.D. in Metallurgy at Satbayev University (2023–present), focusing on advanced beneficiation techniques and processing of complex ore materials. Her academic background is complemented by specialized certifications, including a Certified PC User qualification and Accounting & 1C certification, highlighting her commitment to interdisciplinary skills. Her education has consistently supported her progression as a research leader in metallurgical science, emphasizing innovation, practical application, and publication in high-impact forums. 🎓📘🧪

Experience

Mrs. Guldana Makasheva’s professional trajectory reflects deep engagement with Kazakhstan’s metallurgical sector. Since 2021, she has served as a Senior Research Scientist at LLP KazHydroMed, where she designed cutting-edge research programs and executed pilot-scale tests in slag and ore processing. Earlier, as Lead Process Engineer at JSC “Zhairem GOK” (2020–2021), she worked on mineral flow diagrams and thickening technologies. At JSC “Varvarinskoye” (2011–2020), she ascended from Laboratory Chemist to Metallurgical Process Engineer, gaining end-to-end operational experience—from ore crushing to desorption and AAS/XRF analysis. Her earliest role was at the Institute of Organic Synthesis and Coal Chemistry, where she synthesized catalysts and conducted chromatographic studies. Each position honed her skills in technical reporting, pilot experiments, and project leadership, building a solid foundation for her present-day research excellence.

Awards and Honors

While specific national or international awards are not listed, Mrs. Guldana Makasheva’s consistent leadership in funded scientific projects and co-authorship of peer-reviewed publications signifies her recognition within the scientific community. Her appointment as Lead Investigator across multiple major projects—such as beneficiation of legacy tailings and development of flotation technologies—indicates institutional trust and high-level peer acknowledgment. She has also been a frequent contributor to SCOPUS-indexed and national journals, suggesting editorial confidence in her scientific rigor. As a Senior Research Scientist, she has been a key figure in government and industrial research initiatives, often coordinating multidisciplinary teams to address Kazakhstan’s critical metallurgical challenges. Her accolades are implicit in her elevation to senior scientific ranks and her pivotal roles in transformative projects. Her ongoing Ph.D. candidacy further reflects academic recognition and career progression.

Research Focus

Mrs. Makasheva’s research spans flotation chemistry, hydrometallurgical processing, ore beneficiation, and tailings revalorization. Her core investigations involve innovative techniques for processing refractory oxidized ores and polymetallic tailings, with special emphasis on flotation using hydroxamate-based collectors and gravity-flotation technologies. She has actively contributed to pilot testing for slag processing from metallurgical plants and has optimized concentrate thickening strategies. Her projects are critical to sustainable resource management, addressing legacy waste streams from major mining hubs like Balkhash and Zhezkazgan. Guldana also explores the oxidative-reductive potential in ore enrichment and thermochemical methods for improving flotation performance. Her current Ph.D. research likely intersects with these themes, pushing boundaries in extractive metallurgy. With a clear focus on bridging lab research with field applications, her work is both environmentally and economically transformative.

Publication Top Notes

Study of Oxidative–Reductive Potential Changes in the Enrichment of Oxidized Polymetallic Ores

Improving the Efficiency of Flotation Enrichment of Oxidized Lead-Zinc Ores Using Calcium Polysulfide

Study of Oxidative-Reductive Potential Changes in the Enrichment of Oxidized Polymetallic Ores

HYDROMETALLURGICAL PROCESSING OF MOLYBDENUM MIDDLINGS FROM SHATYRKUL-ZHAYSAN CLUSTER ORE,HIDROMETALURŠKA PRERADA SRASLAKA MOLIBDENA IZ RUDE ŠATIRKUL-ŽAJSAN KLASTERA

STUDIES ON EXTRACTION OF COPPER FROM SULFURIC ACID SOLUTION AFTER THERMOCHEMICAL ENRICHMENT OF ROUGH CONCENTRATE

Electrocatalytic reduction of quinoline and its oxy derivatives

Pei Lyu | Engineering and Technology | Best Researcher Award

Published on by Research Hypothesis

Pei Lyu | Engineering and Technology | Best Researcher Award

Mr Pei Lyu, School of Electronic Science and Engineering, Nanjing University, China

Mr. Pei Lyu is a promising young researcher pursuing his Ph.D. in Electronic Science and Technology at Nanjing University, China 🇨🇳. With an M.S. degree in Electronic and Communication Engineering from Nanjing University of Posts and Telecommunications (2021) 📡🎓, he has rapidly advanced in the field of satellite communication. His research delves into downlink scheduling and robust optimization, addressing real-world challenges like uncertainty in space-to-ground communication due to atmospheric interference 🌍🌫️. He has contributed to high-impact national projects funded by the National Natural Science Foundation of China and the Ministry of Education 🔬📊. He has also published notable work in reputed journals and holds innovative patents in blockchain-enabled spectrum sensing and cognitive radio systems 📘🛰️. His pioneering models integrating equipment cost, capacity, and throughput optimization make him a deserving nominee for the Best Researcher Award 🏆🚀.

Publication Profile

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Education

Mr. Pei Lyu began his academic journey with a Master’s degree in Electronic and Communication Engineering from Nanjing University of Posts and Telecommunications in 2021 📚📡. Demonstrating a strong commitment to innovation, he progressed to pursue a Ph.D. in Electronic Science and Technology at Nanjing University, one of China’s leading institutions in engineering and research 🏛️🔬. His educational path has equipped him with a solid foundation in communication technologies, mathematical optimization, and system design. His current Ph.D. research focuses on satellite communications and downlink scheduling, blending theoretical insight with practical relevance. His academic performance and research innovation have earned him opportunities to work on prestigious national projects and publish internationally, reinforcing his standing as an emerging scholar with a bright future ahead in electronic science and aerospace communication systems 🚀🎓.

Experience

Mr. Pei Lyu is currently engaged as a Ph.D. researcher at Nanjing University, contributing to various high-impact research initiatives in satellite communications 🛰️🔍. He has participated in national-level projects such as the National Natural Science Foundation of China (Grant 62131012) and the Unveiling and Leading Project of Nanjing University Integrated Research and Development Platform of the Ministry of Education 📈🔧. His work bridges academic research with future-forward technology, focusing on practical applications of downlink scheduling under unpredictable environmental conditions like atmospheric turbulence ☁️🌪️. Pei Lyu has also contributed to the development of blockchain-based communication frameworks and game-theoretic models for resource allocation. His hands-on experience with robust system modeling and optimization showcases his technical leadership and problem-solving skills. Although early in his professional journey, his impactful contributions and involvement in cutting-edge projects distinguish him as an innovative force in the field of communication engineering 🌐🛠️.

Awards and Honors

While Mr. Pei Lyu is at an early stage in his research career, his work has already made significant strides within the academic community 🧠📈. His inclusion in funded national projects like the National Natural Science Foundation of China and the Ministry of Education’s strategic R&D platform underscores the national recognition and institutional trust in his research excellence 🌟📊. His pioneering research led to patents involving blockchain-enabled cognitive radio systems, showcasing innovation with real-world impact 🔒📡. The acceptance and publication of his work in high-ranking SCI-indexed journals such as IEEE Communications Letters highlight his academic rigor and contribution to the field. These achievements, along with his trailblazing models that solve real-world satellite communication problems, mark him as a leading young scholar. Mr. Pei Lyu’s body of work is commendable and perfectly aligns with the criteria of the Best Researcher Award 🏅🚀.

Research Focus

Mr. Pei Lyu’s research is centered around satellite communication, with a specific emphasis on downlink scheduling and robust optimization under uncertainty 🛰️📶. He addresses core challenges in space-to-ground data transmission, such as disruptions from cloud cover and atmospheric turbulence ☁️🌪️. One of his major contributions is the development of a throughput-driven joint optimization framework that innovatively combines downlink scheduling with satellite site selection, factoring in cost and capacity constraints 💻📈. His work is the first to incorporate uncertainties in optical communication scheduling, creating solutions to maximize satellite data download performance. Additionally, he explores blockchain-enabled communication frameworks with game-theoretic resource allocation to secure spectrum sensing processes 🔒🎮. Through these efforts, Mr. Lyu is pushing the boundaries of communication system efficiency and reliability. His work contributes significantly to both theoretical foundations and practical solutions in satellite and wireless communications 🚀🧩.

Publication Top Notes

  • 📖 Space-to-Ground Optical Communication Downlink Scheduling Under Uncertainty of Link Availability – IEEE Communications Letters (DOI: 10.1109/LCOMM.2025.3555945)

  • 🧠 A Blockchain-Enabled Spectrum Sensing Framework with Game-Theoretic Resource Allocation – Patent

  • 🔐 Blockchain-Enabled Cognitive Radio System and Method with Sensing Reward Allocation – Patent