Eduard Rohan | Mathematics | Best Researcher Award

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Prof. Eduard Rohan | Mathematics | Best Researcher Award

University of West Bohemia in Pilsen | Czech Republic

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👨‍🏫 Early Academic Pursuits

Prof. Eduard Rohan’s academic journey is deeply rooted in the University of West Bohemia (UWB), where he earned his MSc. in Mechanics in 1994. He continued to excel academically, earning his Ph.D. in Mechanics in 1998, with a dissertation focused on shape optimization of elastoplastic bodies—a subject that would become foundational to his future research. His exceptional contributions culminatedin the prestigious Doctor of Science (DSc.) degree in 2012, awarded by the Czech Academy of Sciences, marking him as a national leader in theoretical and applied mechanics.

🧪 Professional Endeavors

Prof. Rohan has served the Department of Mechanics at UWB-Faculty of Applied Sciences in all academic capacities—from Assistant Professor (1997) to Full Professor (since 2012). He also played vital roles in pioneering institutes like the Center of Applied Mathematics, New Technologies Research Center, and currently at the NTIS Centre of Excellence. As a dedicated educator, he lectures on Continuum Mechanics, Biomechanics, and Structural Optimization, and has supervised multiple doctoral candidates to successful completion.

🧬 Contributions and Research Focus

Prof. Rohan is an authority in continuum mechanics, with specialized focus on:

🔹 Wave propagation in heterogeneous and porous structures
🔹 Multiscale and homogenization methods
🔹 Acoustic-fluid interactions in porous media
🔹 Biomechanics and soft tissue modeling
🔹 Structural and topology optimization using finite element methods

His interdisciplinary approach integrates applied mathematics, computational mechanics, and physics of materials, driving innovation in the modeling of complex systems like flexoelectric structures, metamaterials, and biomechanical tissues.

🏆 Accolades and Recognition

Prof. Rohan’s outstanding scholarship has been recognized multiple times:

🥇 Prof. Babuška Prize (1997) for his dissertation work
🏅 Prof. Čihák and Prof. Valenta Award (2001) for soft tissue modeling
🎖️ Honorable Mention from the Rector of UWB (2021) for lifetime scientific achievement

He is also an elected member of the Engineering Academy of the Czech Republic and serves on prestigious academic councils at Charles University and UWB.

🌍 Impact and Influence

Prof. Rohan’s influence extends far beyond Czech borders. Through long-standing international collaborations, including with institutions in France, Germany, and the UK, he has contributed to EU-funded research on smart systems, porous acoustics, and multiscale materials. His ability to bridge theoretical modeling with real-world engineering problems has made him a reference in multiphysics and porous media mechanics. His editorial roles for top journals such as Applications of Mathematics and Archive of Applied Mechanics, along with peer reviews for numerous high-impact publications, reflect his standing as a respected voice in his field.

📚 Legacy and Future Contributions

With over 230 publications, including 59 WoS-indexed journal papers, 6 book chapters, and an H-index of 18, Prof. Rohan’s academic legacy is well-established. His recent projects on fluid-acoustic suspensions, nonlinear porous dynamics, and energy-harvesting flexoelectric structures illustrate his forward-looking approach to research. As principal investigator of several national and bilateral grants, he is at the forefront of exploring how multiscale modeling can optimize smart materials and dynamic structures, contributing not only to theoretical advancement but also to technological application in biomedicine, civil engineering, and energy systems.

Publications

📄 Homogenization of the acoustic streaming in periodic rigid porous structures
Authors: Eduard Rohan, Fanny Moravcová
Journal: Journal of Sound and Vibration
Year: 2025 (Available online: 17 June 2025)

📄 Multi-functional periodically heterogeneous structures for energy harvesting and vibration attenuation—effects of piezoelectricity and shunting circuits
Authors: Eduard Rohan, [co-authors not specified]
Journal: Smart Materials and Structures
Year: 2024

📄 Homogenized model of peristaltic deformation driven flows in piezoelectric porous media
Authors: Eduard Rohan, [co-authors not specified]
Journal: Computers and Structures
Year: 2024

📄 Homogenization of the acoustic transmission on periodically perforated plates interacting with potential mean flow
Authors: Eduard Rohan, [co-authors not specified]
Journal: Journal of Computational and Applied Mathematics
Year: 2024

Liuxian Zhao | Engineering | Best Researcher Award

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Assoc Prof Dr. Liuxian Zhao | Engineering | Best Researcher Award

Hefei University of Technology | China

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Early Academic Pursuits

Dr. Liuxian Zhao's journey in mechanical engineering began with a Bachelor's degree from Tianjin University of Science and Technology, China, in 2008. He then pursued two Master's degrees in Mechanical Engineering: the first in 2011 from Hefei University of Technology, China, focusing on the research of multi-step active disassembly methods, and the second in 2013 from the University of South Carolina, USA, where he explored ultrasound wave-based structural health monitoring. Dr. Zhao completed his Ph.D. in 2018 at the University of Notre Dame, USA, with a thesis on structural tailoring for tomographic damage detection, energy harvesting, and vibration control.

Professional Endeavors

Dr. Zhao's professional career includes significant academic and research positions. From 2015 to 2017, he was a Visiting Scholar at Purdue University, where he worked on frequency selective structures and structural health monitoring using electrical impedance tomography. As a Research Scientist at Nanyang Technological University from 2017 to 2018, he developed micro-/nano-scale porous materials for acoustic and vibrational impact mitigation. He then served as a Postdoctoral Research Associate at the University of Maryland from 2019 to 2022, focusing on structural Luneburg lenses for wave propagation manipulations. Currently, Dr. Zhao is an Associate Professor at Hefei University of Technology, where he explores acoustic metamaterials for enhanced sensing systems.

Contributions and Research Focus

Dr. Zhao's research interests encompass acoustic lenses, metamaterials, metasurfaces, phononic crystals, and acoustic black holes. His work on acoustic metamaterials aims to overcome limitations in detecting weak acoustic signals by enhancing signal-to-noise ratios. He has developed novel sensors and lenses for acoustic applications, contributing significantly to fields such as structural health monitoring, non-destructive testing, and energy harvesting. His research includes pioneering work on acoustic black holes for vibration control and energy harvesting.

Accolades and Recognition

Dr. Zhao's research excellence is reflected in his numerous publications and the prestigious grants he has secured. His work has been funded by notable institutions such as the National Nature Science Foundation of China (NSFC), the United States Department of Agriculture (USDA), and the US National Science Foundation (NSF). He has also served as a reviewer for various high-impact journals, further demonstrating his expertise and influence in the field of mechanical and acoustic engineering.

Impact and Influence

Dr. Zhao's contributions to the field of acoustic engineering have had a profound impact on both theoretical and applied aspects. His innovative approaches to manipulating wave propagation and improving acoustic sensing systems have advanced the capabilities of structural health monitoring and non-destructive evaluation. His work on Luneburg lenses and acoustic metamaterials has set new benchmarks in acoustic wave manipulation, influencing future research and technological developments.

Legacy and Future Contributions

Dr. Zhao's legacy is characterized by his innovative contributions to acoustic metamaterials and their applications. His ongoing research aims to further enhance acoustic sensing systems and explore new avenues in energy harvesting and vibration control. As an active researcher and educator, Dr. Zhao continues to inspire and mentor the next generation of engineers and scientists, ensuring that his pioneering work will have a lasting impact on the field of acoustic engineering.

 

Notable Publications

Super-resolution imaging based on modified Maxwell's fish-eye lens 2024 (1)

Resonant type Luneburg lens for broadband low frequency focusing 2024

Passive directivity detection of acoustic sources based on acoustic Luneburg lens 2023 (1)

Acoustic beam splitter based on acoustic metamaterial Luneburg lens 2023 (5)

A scalable high-porosity wood for sound absorption and thermal insulation 2023 (48)

 

 

 

 

 

 

Taoqi Lu | Engineering | Best Researcher Award

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Mr. Taoqi Lu | Engineering | Best Researcher Award

Guilin University of Electronic Technology | China

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Early Academic Pursuits

Taoqi Lu embarked on his academic journey at Guilin University of Electronic Technology in Liuzhou, China, pursuing a Master's degree in Microstructure Mechanics with a focus on acoustic metamaterial applied mathematics. His dedication to exploring intricate aspects of engineering commenced during this phase.

Professional Endeavors

As a member of the National Natural Science Foundation of China, Taoqi Lu actively contributed to a groundbreaking research project (Grant number: 52065013). His professional journey includes delving into the mechanisms and optimization design of functional gradient porous structures based on acoustic black holes (ABHs). This endeavor showcases his commitment to advancing the understanding of acoustic phenomena.

Contributions and Research Focus

Taoqi Lu's research revolves around two pivotal areas: phononic crystals (PCs) and microscale acoustic black holes (micro-ABHs). His efforts are geared towards addressing the challenges of achieving a satisfactory band gap in traditional PCs at smaller lattice constants. Additionally, his focus extends to exploring the energy concentration characteristics of micro-ABHs, incorporating scale effects into the dynamic analysis.

Accolades and Recognition

Taoqi Lu's noteworthy contributions earned him recognition as a member of the National Natural Science Foundation of China, highlighting his expertise and significance in the field. His Master's thesis, titled "Study on the Mechanism of Energy Aggregation in Acoustic Black Holes Considering Scale Effects," attests to the quality and depth of his research.

Impact and Influence

Taoqi Lu's research on functional gradient porous structures and micro-ABHs has the potential to influence advancements in acoustic metamaterials. By addressing scale effects, his work contributes valuable insights into enhancing the performance and applicability of acoustic structures.

Legacy and Future Contributions

Taoqi Lu's legacy lies in pushing the boundaries of understanding microstructure mechanics and acoustic metamaterials. His future contributions are anticipated to further enrich the field, with a focus on optimizing porous structures for enhanced acoustic properties. As he progresses in his academic journey, Taoqi Lu is poised to leave a lasting impact on the realm of engineering.

Notable Publications

Vibrational loss analysis of a new type of phononic crystal with a tungsten block embedded inside a rubber matrix 2023

Effect of the microstructure-dependent nonlocality on acoustic black holes 2023

The study of low-frequency ultrawide band gap of conical scatterer phononic crystal 2023

Low-Frequency Ultrawide Band Gap Study of Symmetric Conical Scatterer Phononic Crystal 2023 (1)