John Rajan | Optimization Techniques | Best Researcher Award

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Dr. John Rajan | Optimization Techniques | Best Researcher Award

Vellore Institute of Technology, Chennai | India

Author Profile

Scopus
Orcid ID
Google Scholar

đź“Ś Professional Summary

Prof. A. Johnrajan is an accomplished academician and researcher with over 26 years of teaching and research experience in Mechanical and Manufacturing Engineering. Currently serving as Professor at the School of Mechanical Engineering, VIT Chennai, he has made significant contributions in smart manufacturing, supply chain modeling, and sustainable engineering practices. His academic and leadership roles span top institutions like VIT Vellore and Sathyabama University.

🎓 Education

He earned his Ph.D. in Mechanical Engineering from Anna University, Chennai (2008) with a thesis on decision-making models for vendor evaluation. He holds a Master’s in Industrial Engineering from Thyagarajar College of Engineering (1994) and a Bachelor’s in Mechanical Engineering from National Engineering College (1990), following solid academic foundations at A.V. Hr. Sec. School, Paramakudy.

đź’Ľ Professional Experience

Prof. Johnrajan has held various senior academic positions, including Head of Department and Professor at Sathyabama University. He began his career as a Lecturer at Kalasalingam College of Engineering and Sathyabama Engineering College. His professional journey includes academic leadership, curriculum development, and collaborative research projects with government institutions like IGCAR, Kalpakkam.

đź“š Academic Citations & Publications

He has authored 33 international journal papers, 4 national journals, and 36 conference papers, with 24 Scopus-indexed and 4 Web of Science publications. He is a recognized reviewer for journals like IEEE, Inderscience, and International Journal of Energy Research. His ResearchGate and Google Scholar profiles reflect impactful contributions to the engineering research community.

🛠️ Technical Skills

Skilled in simulation tools, manufacturing process optimization, quality control, and data analytics for smart systems. Expertise extends to IoT applications, Six Sigma, Blockchain for wastewater management, Industry 4.0, and Surface Engineering.

👨‍🏫 Teaching Experience

With a passion for pedagogy, he has delivered courses in Operations Research, Total Quality Management, Supply Chain Management, Production Planning, and IoT in Mechanical Engineering. He has mentored five Ph.D. scholars and is currently guiding two at VIT Chennai.

🔬 Research Interests

His interdisciplinary research covers smart manufacturing, supplier selection models, renewable energy systems, welding technology, blockchain applications, and solar PV technologies. He has published patents in blockchain-based mHealth data systems, industrial robotics, and big data analytics, with five more filings in progress.

🏅 Awards & Recognitions

Recipient of the National Merit Scholarship (1986–1990), he received the Best Faculty Award and Gold Medal from Sathyabama University in 2009 and Research Awards from VIT for his publications and patents in 2017 and 2019.

đź“–Publications

Promising Weld Depth of Penetration by Melting Point Depression Through TiOâ‚‚ Nano-Flux in Activated TIG Welding of Stainless Steel AISI 304L
  • Authors: M. Santhosh, A. John Rajan, T. Sampath Kumar, A. Vinoth Jebaraj, B. Kannan
    Journal: Transactions of the Indian Institute of Metals
    Year: 2025
Impact of Reverse Marangoni Convection and Arc Constriction on Flux-Based TIG Welding Processes of AISI 304L Stainless Steel
  • Authors: M. Santhosh, A. John Rajan, T. Sampath Kumar, A. Vinoth Jebaraj, B. Kannan
    Journal: Journal of Materials Research
    Year: 2024
 Vapour Polishing of Fused Deposition Modelling (FDM) Parts: A Critical Review of Different Techniques, and Subsequent Surface Finish and Mechanical Properties of the Post-Processed 3D-Printed Parts
  • Authors: Amal Mathew, S. Ram Kishore, Anchil Tona Tomy, M. Sugavaneswaran, Steffen G. Scholz, Ahmed Elkaseer, Vincent H. Wilson, A. John Rajan
    Journal: Progress in Additive Manufacturing
    Year: 2023
Challenges and Opportunities in Additive Manufacturing Polymer Technology: A Review Based on Optimization Perspective
  • Authors: S. Raja, A. John Rajan, Indran Suyambulingam
    Journal: Advances in Polymer Technology
    Year: 2023
A Decision-Making Model for Selection of the Suitable FDM Machine Using Fuzzy TOPSIS
  • Authors: S. Raja, A. John Rajan, Punit Gupta
    Journal: Mathematical Problems in Engineering
    Year: 2022

 

Yasser Hamada – Mathematics – Best Researcher Award 

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Assoc Prof Dr. Yasser Hamada - Mathematics - Best Researcher Award 

Faculty of Computers&Informatics - Egypt

Author Profile

Early Academic Pursuits

Assoc Prof Dr. Yasser Mohamed Hamada's academic journey began with a strong foundation in mathematics, culminating in a Ph.D. in Applied Mathematics in 2009. His early academic pursuits focused on developing a deep understanding of mathematical theories and their applications. With a Bachelor's in Mathematics followed by a Master's and Ph.D. in Applied Mathematics, Hamada demonstrated a commitment to advancing his knowledge in this field.

Academic Endeavors and Contributions

Throughout his academic career, Hamada has made significant contributions to the field of Applied Mathematics, particularly in Quantum Mechanics and the Theory of Nuclear Reactors. His research endeavors have led to the development of novel computational methods and numerical techniques for solving complex problems in neutron diffusion systems and reactor dynamics. His publications in reputable journals such as Progress in Nuclear Energy and Annals of Nuclear Energy attest to the rigor and relevance of his work.

Research Focus

Assoc Prof Dr. Hamada's research focus lies at the intersection of mathematics and nuclear engineering, where he applies advanced mathematical techniques to address challenges in reactor kinetics, neutron diffusion, and reactor stability. His innovative approaches, such as the use of fractional calculus and higher-order finite difference schemes, have advanced the understanding and analysis of nuclear reactor systems.

Accolades and Recognition

Assoc Prof Dr. Hamada's contributions have earned him recognition within the academic community, as evidenced by his publication record and his h-index of 10. His research has been cited by peers and experts in the field, highlighting the impact and significance of his work. Additionally, his appointment as an Assistant Professor and his involvement in academic leadership roles underscore his standing as a respected figure in his field.

Impact and Influence

Assoc Prof Dr. Hamada's research has had a tangible impact on the field of nuclear engineering, providing valuable insights and solutions to complex problems encountered in reactor dynamics and neutron transport. His computational methods and numerical techniques have practical applications in reactor design, safety analysis, and reactor operation. By bridging the gap between theory and practice, Hamada has contributed to the advancement of nuclear technology and the broader scientific community.

Legacy and Future Contributions

As an established researcher and educator, Hamada's legacy extends beyond his published work. Through his mentorship of students and his role in academic leadership, he is shaping the next generation of mathematicians and nuclear engineers. His dedication to scholarship and his pursuit of excellence serve as inspiration for aspiring researchers in the field. Looking ahead, Hamada is poised to continue making significant contributions to Applied Mathematics and nuclear engineering, further solidifying his legacy in the scientific community.

Citations

  • Citations   388
  • h-index      12
  • i10-index   13

Notable Publication

 

Matap Shankar – Dynamical Systems – Best Researcher Award 

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Dr Matap Shankar - Dynamical Systems - Best Researcher Award 

Department of Mathematics Indian Institute of Technology Guwahati - India 

Author Profile

Early Academic Pursuits

Dr. Matap Shankar began his academic journey with a Bachelor's degree in Mathematics Honours from Kurseong College, North Bengal University, West Bengal. He successfully completed his Higher Secondary education from Pushpa Rani Roy Memorial School, Kurseong, and his Secondary education from St. Xavier’s Higher Secondary School, Dilaram Darjeeling.

Professional Endeavors

Dr. Matap Shankar pursued his interest in mathematics further by obtaining a Master's degree in Mathematics and Computing from the Department of Mathematics at the Indian Institute of Technology Guwahati. His Master's project, supervised by Prof. Bhaba Kumar Sharma, focused on "Minimum Rank of a Simple Digraphs."

His academic journey continued with a Ph.D. in the Department of Mathematics at the Indian Institute of Technology Guwahati, where he delved into the research realm under the guidance of Prof. Swaroop Nandan Bora. His doctoral thesis, titled "Ulam-Hyers and Lyapunov Stability for Some Classes of Fractional Differential Equations and Difference Equations," showcases his dedication to advancing knowledge in the field.

Contributions and Research Focus

Dr. Matap Shankar's research interests lie in the qualitative analysis of fractional-order dynamical systems and control. His specific research areas include stability analysis of fractional-order dynamical systems, Ulam-Hyers, and Lyapunov stability analysis of fractional-order differential equations, and bifurcation theory of fractional-order dynamical systems.

He has made significant contributions to the field, evident in his publications in reputable journals. Notable works include papers on Ulam-Hyers stability, stabilization, and Lyapunov stability analysis of fractional-order systems.

Accolades and Recognition

Dr. Matap Shankar's academic excellence has been recognized through various honors and awards. He has been awarded a Senior Research Fellowship by MHRD, demonstrating his exceptional research capabilities. Earlier, he received a Junior Research Fellowship by MHRD, qualified the GATE Examination in Mathematics, and secured a Merit-Cum-Means Scholarship by IIT Guwahati.

His achievements also extend to national-level exams, such as qualifying the CSIR NET Examination in Mathematics and the Joint Admission Test for M.Sc (JAM) Examination.

Impact and Influence

Dr. Matap Shankar's influence extends beyond his research contributions. As a Teaching Assistant at the Indian Institute of Technology Guwahati, he has actively contributed to the academic growth of students by assisting in various theory courses.

His participation in workshops, seminars, and conferences demonstrates a commitment to staying updated with the latest advancements in his field and sharing knowledge with the academic community.

Legacy and Future Contributions

Dr. Matap Shankar's legacy lies in his significant research contributions, academic achievements, and the impact he has had on students through his role as a Teaching Assistant. As he continues to explore and contribute to the field of mathematics, his future contributions are eagerly anticipated, and he is well-positioned to make further advancements in qualitative analysis and control of fractional-order dynamical systems.

Notable Publication