Parijat Srivastava | Mechanical Engineering | Research Excellence Award

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Dr. Parijat Srivastava | Mechanical Engineering | Research Excellence Award

Dr. Ambedkar Institute of Technology | India

Dr. Parijat Srivastava is a Mechanical Engineering researcher specializing in advanced manufacturing, tribology, biomaterials, and patient-specific orthopedic implant design. He earned his Ph.D. from Harcourt Butler Technical University, Kanpur, following an M.Tech. from Punjab Technical University and a B.Tech. from AKTU. His doctoral research focused on experimental investigation, modeling, and optimization of tribological behavior of bio-composites for customized hip implants, integrating FEM, CFD, and multi-criteria decision-making techniques. Dr. Srivastava has strong expertise in 3D printing (FDM), precision metrology, bio-tribology, reverse engineering, and simulation tools such as ANSYS, nTop, and MIMICS. He has authored multiple peer-reviewed journal articles indexed in SCIE, ESCI, and Scopus, with an established h-index and growing citation profile based on international databases, reflecting the impact of his research outputs. His work has been presented at leading IEEE and international conferences and translated into innovation through numerous granted design patents and a filed utility patent in orthopedic healthcare systems. He is also the Founder and Director of two innovation-driven startups, one of which received the Best Startup in Healthcare Award at AKTU. Currently serving as Guest Faculty, Dr. Srivastava actively bridges academia, industry, and clinical translation, contributing to sustainable, patient-centric engineering solutions.

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Featured Publications

Tribological and Mechanical Testing of Artificial Bio-Bearing Materials Followed by Design and Analysis of Patient-Specific Artificial Hip Joint
P. Srivastava, V.P. Singh, International Journal on Interactive Design and Manufacturing (IJIDeM), 18, 2024.

FEM-Based Designing and Modelling of a Porous Customised Hip Implant Stem Using n-Topology Software
P. Srivastava, V.P. Singh, Australian Journal of Mechanical Engineering, 1–9, 2025.

Hip Prosthesis: Material, Wear and Loading Considerations for Long Life Sustainability
P. Srivastava, V.P. Singh, Biennial International Conference on Future Learning Aspects of Mechanical Engineering (FLAME), 2022.

Pınar Celen | Energy and Sustainability | Excellence in Research Award

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Assist. Prof. Dr. Pınar Celen | Energy and Sustainability | Excellence in Research Award

Gumushane University | Turkey

Dr. Pınar Celen is an Assistant Professor at Gümüşhane University whose academic work centers on energy systems, solar energy technologies, and carbon footprint assessment, with a strong emphasis on sustainable and efficient thermal systems. She earned her PhD (2019) and MSc (2013) in Mechanical Engineering from Yıldız Teknik University, following a BSc in Mechanical Engineering from Niğde University (2009). From 2011 to 2019, she served as a Research Assistant at Yıldız Teknik University, where she gained extensive experience in experimental and computational analysis of heat transfer and thermodynamic systems. Since 2019, she has continued her academic career at Gümüşhane University, contributing to teaching, research, and applied energy studies. Her research interests include energy system modeling, solar thermal applications, boiler and power plant performance analysis, drying technologies, and environmental impact evaluation through carbon footprint metrics. Her scholarly output is indexed in major academic databases and is reflected through measurable bibliometric indicators, including an h-index (not disclosed), a portfolio of peer-reviewed documents (count not disclosed), and accumulated citations (count not disclosed). Dr. Celen’s work supports both academic advancement and practical energy optimization, contributing to the transition toward cleaner and more efficient energy systems, and positioning her as a committed researcher in sustainable energy engineering.

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A Review of Flow Boiling in Mini and Microchannel for Enhanced Geometries
A. Çebi, A. Celen, A.H. Donmez, Y. Karakoyun, P. Celen, M. Salih, Journal of Thermal Engineering, 4(3), 2037–2074, 2018. (Citations: 42)


An Experimental Investigation of Single Lignite Particle Dried in Superheated Steam and Hot Air
P. Celen, H.H. Erdem, International Journal of Coal Preparation and Utilization, 41(12), 845–854, 2021. (Citations: 5)


A Case Study for Calculation of Boiler Efficiency by Using Indirect Method
P. Celen, H. Erdem, 3rd Conference on Advances in Mechanical Engineering (ICAME 2017), Istanbul, 2017. (Citations: 3)


Farklı Eğim Açılarında Güneş Kollektörlerinin Enerji ve Ekserji Analizi: Erzincan İli Örneği
M.Y. Kaba, A.K. Seyhan, P. Celen, A. Celen, Konya Journal of Engineering Sciences, 10(3), 634–648, 2022. (Citations: 2)


Enerji Dönüşüm Santrallarında Performansın Belirlenmesi ve Değerlendirilmesi Yöntemleri
P. Celen, MSc Thesis, Yıldız Teknik University, Institute of Science and Technology, 2013. (Citations: 2)

Dingqin Hu | Chemistry and Materials Science | Research Excellence Award

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Dr. Dingqin Hu | Chemistry and Materials Science | Research Excellence Award

 City University of Hong Kong | China

Dingqin Hu is an early-career materials and energy researcher specializing in organic photovoltaics and sustainable optoelectronic materials, with research outputs. He received his PhD in Energy Power Engineering from Chongqing University after completing MSc and BSc degrees in Materials Science and Engineering at Sichuan University. His professional experience spans assistant research fellow service at the Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, and current postdoctoral research at City University of Hong Kong, where his work focuses on scalable fabrication, morphology control, and efficiency–stability trade-offs in organic solar cells. His research interests include non-fullerene acceptors, polymer and small-molecule photovoltaics, ink-state aggregation control, and large-area device manufacturing. He has authored multiple highly cited papers in top journals such as Advanced Materials, Energy & Environmental Science, Joule, and Advanced Science, alongside several national and international patents. His achievements have been recognized through young researcher exchange awards, excellent employee and CPC honors, and first-prize academic paper awards at regional science and technology conferences. Overall, his work contributes significantly to advancing efficient, stable, and industrially viable organic photovoltaic technologies.

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All-Small-Molecule Organic Solar Cells with an Ordered Liquid Crystalline Donor
H. Chen, D. Hu, Q. Yang, J. Gao, J. Fu, K. Yang, H. He, S. Chen, Z. Kan, et al.
Joule, 2019.

15% Efficiency All-Small-Molecule Organic Solar Cells Enabled by a Fullerene Additive
D. Hu, Q. Yang, H. Chen, F. Wobben, V. M. Le Corre, R. Singh, T. Liu, et al.
Energy & Environmental Science, 2020.

Additive-Induced Miscibility Regulation and Hierarchical Morphology Enable 17.5% Binary Organic Solar Cells
J. Lv, H. Tang, J. Huang, C. Yan, K. Liu, Q. Yang, D. Hu, et al.
Energy & Environmental Science, 2021.

Delicate Morphology Control Triggers 14.7% Efficiency All-Small-Molecule Organic Solar Cells
H. Tang, H. Chen, C. Yan, J. Huang, P. W. K. Fong, J. Lv, D. Hu, et al.
Advanced Energy Materials, 2020.

15% Efficiency All-Small-Molecule Organic Solar Cells Achieved by a Locally Asymmetric F, Cl Disubstitution Strategy
D. Hu, Q. Yang, Y. Zheng, H. Tang, S. Chung, R. Singh, J. Lv, et al.
Advanced Science, 2021.