Dr. Chandana Ravikumar | Sensor Awards | Best Researcher Award

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Dr. Chandana Ravikumar | Sensor Awards | Best Researcher Award 

Dr. Chandana Ravikumar | Czech Technical University | Czech 

Dr. Chandana Ravikumar is a highly motivated postdoctoral researcher with a proven academic and industrial background in electronics engineering, energy harvesting systems, finite element modeling, and sensor-driven smart technologies. With expertise spanning energy-efficient sensor networks, smart building systems, and advanced semiconductor materials, Dr. Ravikumar integrates computational modeling and experimental research to design sustainable and impactful solutions for real-world applications. Having worked across academia, research centers, and industry, this researcher has established a strong track record of innovation, interdisciplinary collaboration, and successful grant acquisition, now advancing materials science and semiconductor technologies with a prestigious Marie Skłodowska-Curie Actions postdoctoral fellowship appointment in Europe.

Professional Profile

ORCID

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SCOPUS

Summary of Suitability for Best Researcher Award

Dr. Chandana Ravikumar is a highly promising researcher whose work spans finite element modeling, smart energy systems, sensor networks, and semiconductor materials. She has demonstrated excellence in applying computational modeling, AI-powered algorithms, and advanced simulation techniques to solve pressing challenges in renewable energy harvesting, sensor-driven IoT applications, and fire detection systems.

Education

Dr. Chandana Ravikumar completed doctoral studies in Electronics Engineering at Kaunas University of Technology, where the primary research focus was on piezoelectric energy harvesting for powering low-consumption devices. This doctoral work resulted in the development of optimized harvester designs capable of achieving performance levels comparable to ceramic-based devices, validated through both computational modeling and prototype fabrication. A Master of Science degree in the same institution provided a strong foundation in the investigation and development of energy harvesting devices for low-power sensors, while a Bachelor of Technology in Electrical and Electronics Engineering from Visvesvaraya Technological University initiated the early journey into renewable energy and embedded smart technologies. This academic progression reflects a consistent commitment to advancing sustainable energy solutions through both theoretical and practical research.

Experience

With postdoctoral research experience at the University Centre for Energy-Efficient Buildings in Prague, Dr. Chandana Ravikumar has contributed to advanced sensor optimization through artificial intelligence, fire detection technologies, and collaborative European projects. Previous roles at Kaunas University of Technology included research on energy harvesters and machine learning models for sensor behavior prediction, combined with teaching and supervising undergraduate students in electronics materials courses. Industrial experience spans engineering positions in Lithuania, where innovative prototypes for IoT energy harvesters were designed, as well as engineering work in India, which involved developing Bluetooth-enabled smart solar streetlights. An apprenticeship at the Indian Institute of Science further enhanced expertise in MEMS-based simulations and piezoelectric sensor modeling, providing a strong link between micro-scale material behavior and large-scale device applications.

Research Interests

Dr. Chandana Ravikumar research interests lie in the intersection of computational modeling, smart energy systems, and advanced sensor technologies. Key areas include piezoelectric energy harvesting for sustainable IoT applications, optimization of energy supply for building-integrated sensor networks, AI-based algorithms for predictive fire detection, and materials characterization techniques relevant to semiconductor devices. A growing focus on thin-film piezoelectric devices and fabrication processes reflects an expanding interest in bridging energy research with semiconductor material science. The overarching goal is to contribute to the development of energy-efficient, autonomous sensor systems that align with the global shift toward sustainable and intelligent infrastructures.

Awards

Dr. Chandana Ravikumar has been honored with multiple recognitions reflecting both academic excellence and innovation. These include awards for outstanding scientific contributions from national research bodies, recognition as the most active doctoral student in the field of electronics engineering, and several innovation prizes from international hackathons and conferences. Achievements also extend to best paper awards at international conferences published in indexed journals, university talent scholarships for academic performance, and innovation awards highlighting the societal relevance of research outcomes. These awards collectively illustrate the researcher’s sustained excellence in scientific advancement, innovation, and impact-driven research.

Publication Top Notes

Development of Ultrasound Piezoelectric Transducer-Based Measurement of the Piezoelectric Coefficient and Comparison with Existing Methods

Reliability Analysis of Coating Material on Polyvinylidene Fluoride Layers Used in Piezoelectric Vibration Energy Harvesting Device

IoT Applications Powered by Piezoelectric Vibration Energy Harvesting Device

Comparison of Performance of PVDF-based Piezoelectric Energy Harvester with Commercial Piezo Sensor

Quantitative Analysis of Parameters Dependence of PVDF Films Polarization

Research of pvdf energy harvester cantilever parameters for experimental model realization

Conclusion

Dr. Chandana Ravikumar exemplifies the qualities of an innovative and impactful researcher, blending strong analytical expertise with practical device development and collaborative international research experience. With a foundation in electronics engineering and a clear focus on sustainable sensor technologies, Dr. Ravikumar has consistently advanced the state of knowledge in energy harvesting, smart systems, and materials engineering. Recognized with awards for innovation and scientific excellence, supported by impactful publications, and soon advancing through a Marie Skłodowska-Curie postdoctoral fellowship, this researcher is exceptionally well-positioned to contribute groundbreaking work at the interface of energy, materials, and intelligent systems.

 

Assoc. Prof. Dr karim choubani | Sensing Units Awards | Best Researcher Award

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Assoc. Prof. Dr karim choubani | Sensing Units Awards | Best Researcher Award 

Assoc. Prof. Dr karim choubani, Imam Mohammad Ibn Saud Islamic University, Saudi Arabia

Dr. Karim Choubani is an Assistant Professor in Mechanical Engineering with extensive experience in teaching, research, and professional training. He earned his Doctorate from the University of Tunis Manar, Tunisia, and the Institute of Fluid Mechanics of Toulouse, France, in 2009. Dr. Choubani also holds a Master’s degree in Industrial Thermal Systems from the University Institute of Industrial Thermal Systems in Marseille, France, and a Mechanical Engineering degree from the Engineering School of Tunisia, with additional studies in Italy.

Professional Profile:

SCOPUS

Summary of Suitability for Best Researcher Award: Karim Choubani

Research Experience and Expertise: Karim Choubani holds a Doctorate from the Engineering School of Tunisia, with extensive experience in fluid mechanics, heat transfer, desalination, and renewable energy applications, including solar pond technology and membrane desalination. His research integrates experimental, theoretical, and numerical approaches, with a notable focus on practical applications in energy and environmental sustainability. This background highlights his expertise in addressing complex engineering challenges, making him a strong candidate for research-focused awards.

Education

  • Doctorate in Engineering
    • Institutions: Engineering School of Tunisia, University of Tunis Manar, Tunisia; Institute of Fluid Mechanic of Toulouse (IMFT), Toulouse, France
    • Year of Completion: 2009
  • Master’s Degree in Engineering
    • Institutions: Engineering School of Tunisia, University of Tunis Manar, Tunisia; University Institute of the Industrial Thermal Systems (IUSTI), Marseille, France
    • Year of Completion: 2002
  • Mechanical Engineering Degree
    • Institutions: Engineering School of Tunisia, University of Tunis Manar, Tunisia; University of Mechanic-Energetic of Ancona and Sapienza University of Rome, Italy
    • Year of Completion: 2001

Professional Experience

  • Assistant Professor
    • Institution: Al Imam Mohammad Ibn Saud Islamic University, Department of Mechanical Engineering, Kingdom of Saudi Arabia
    • Dates: September 5, 2022 – Present
    • Responsibilities:
      • Teaching Dynamics and Vibration courses
      • Supervising undergraduate students
  • Assistant Professor
    • Institution: High Institute of Applied Sciences and Technology of Mahdia (ISSAT), Tunisia
    • Dates: September 15, 2019 – June 30, 2022
    • Responsibilities:
      • Teaching courses in Statics and Dynamics, Vibration, Automatic Control, Thermodynamics, and Fluid Mechanics
      • Supervising undergraduate students
  • Professional Trainer
    • Institution: Department of Mechanical Technology (Refrigeration and Cooling), Riyadh College of Technology, Riyadh, Saudi Arabia
    • Dates: August 20, 2013 – August 20, 2019
  • Assistant Professor
    • Institution: High Institute of Applied Sciences and Technology of Mahdia (ISSAT), Tunisia
    • Dates: September 15, 2010 – June 30, 2013
    • Responsibilities:
      • Teaching courses in Statics and Dynamics, Thermodynamics, Fluid Mechanics, Vibration, and Automatic Control
      • Supervising undergraduate students
  • Assistant Professor
    • Institution: High Institute of Industrial Systems of Gabes, Tunisia
    • Dates: September 15, 2009 – June 30, 2010
    • Responsibilities:
      • Teaching courses in Statics and Dynamics, Thermal Sciences, and Fluid Mechanics
      • Research on Desalination, Solar Pond, and Convective Heat and Mass Transfer
  • Assistant Professor
    • Institution: High Institute of Industrial Systems of Gabes, Tunisia
    • Dates: September 15, 2006 – June 30, 2009
    • Responsibilities:
      • Teaching courses in Statics and Dynamics, Fluid Mechanics, Thermodynamics, Heat Transfer, and Refrigeration Systems
      • Developed course materials and laboratory experiments
      • Participated in establishing a new Professional Master’s degree
  • Technological Trainer
    • Institution: High Institute of Technological Studies of Radès (ISET), Tunisia
    • Dates: February 15, 2003 – June 30, 2006
    • Responsibilities:
      • Teaching courses in Statics and Dynamics, Fluid Mechanics, Thermodynamics, and Heat Transfer
      • Conducted laboratory experiments

Research Experience

  • Researcher
    • Institution: Energetic-Mechanic Unit, National Engineering School of Tunisia (URME_ENIT); Research Unit in Mechanical Modeling, Energy & Materials (M2&EM), National School of Engineers of Gabes, Tunisia
    • Dates: February 1, 2001 – February 1, 2017
    • Responsibilities:
      • Conducted research in heat and mass transfer, solar ponds, desalination, and fluid stratified systems
      • Supervised graduate students and organized research projects

Publication top Notes:

Experimental investigation of the effect of angled fins on the energy and exergy efficiencies of solar stills: A comparison between double slope and pyramid solar stills under Tunisia weather conditions

Effect of an Adiabatic Obstacle on the Symmetry of the Temperature, Flow, and Electric Charge Fields during Electrohydrodynamic Natural Convection

Porous silicon layer decorated with PbS nanoparticles by SILAR method for enhanced photocatalytic degradation of amido black dye

Experimental Investigation of a Phase-Change Material’s Stabilizing Role in a Pilot of Smart Salt-Gradient Solar Ponds

Numerical simulations for thermally developed double diffusion flow of nanoparticles due to elongated cylinder with multiple slip effects: Applications to energy storage system

Thermal analysis of AA7075-AA7072/methanol via Williamson hybrid nanofluid model past thin needle: Effects of Lorentz force and irregular heat rise/fall

Ms. Xinlu Bai | Sensing Awards | Best Researcher Award

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Ms. Xinlu Bai | Sensing Awards | Best Researcher Award

Ms. Xinlu Bai, Changchun university, China

Xinlu Bai is a dedicated researcher currently pursuing a Master’s degree in Computer Science at Changchun University, following an Engineering Degree from Zhengzhou University of Finance and Economics (2018-2022). Xinlu has made significant contributions to the field of computer vision, particularly in dense pedestrian detection. His research includes the development of the GR-YOLO algorithm, which improves detection performance over existing methods like YOLOv8, with notable advancements in accuracy across various datasets. Xinlu’s work has been published in Sensors and has been guided by esteemed professors Deyou Chen and Nianfeng Li. He has been recognized for his excellence in competitions, winning the first prize in the Jilin Province Virtual Reality Competition, the second prize in the China Virtual Reality Competition (Data Visualization Track), and the third prize in the Jilin Province Ruikang Robot Competition.

Professional Profile:

Orcid

Suitability Summary for Best Researcher Award

Researcher: Xinlu Bai

Summary:

Xinlu Bai is a highly qualified candidate for the Best Researcher Award, distinguished by his innovative research and significant contributions to the field of computer science, particularly in pedestrian detection technology. Bai’s work demonstrates a clear commitment to advancing technology through rigorous research and practical applications.

🎓Education:

Xinlu Bai is a dedicated researcher currently pursuing a Master’s degree in Computer Science at Changchun University, which he has been enrolled in since 2023. He previously completed his Engineering Degree at Zhengzhou University of Finance and Economics, where he studied from 2018 to 2022. Xinlu has made significant contributions to the field of computer vision, particularly in dense pedestrian detection. His development of the GR-YOLO algorithm, which enhances detection performance compared to YOLOv8, has been recognized through publications in Sensors and has been guided by esteemed professors Deyou Chen and Nianfeng Li. His excellence has been acknowledged in various competitions, including winning the first prize in the Jilin Province Virtual Reality Competition, the second prize in the China Virtual Reality Competition (Data Visualization Track), and the third prize in the Jilin Province Ruikang Robot Competition.

🏆Awards:

Xinlu Bai is a dedicated researcher currently pursuing a Master’s degree in Computer Science at Changchun University, having previously completed his Engineering Degree at Zhengzhou University of Finance and Economics. His contributions to computer vision, particularly through the development of the GR-YOLO algorithm, have been published in Sensors and guided by Professors Deyou Chen and Nianfeng Li. Xinlu’s excellence in the field has been recognized with several prestigious awards: he won the First Prize in the Jilin Province Virtual Reality Competition, the Second Prize in the China Virtual Reality Competition (Data Visualization Track), and the Third Prize in the Jilin Province Ruikang Robot Competition.

Publication Top Notes:

Title: Dense Pedestrian Detection Based on GR-YOLO

 

 

 

Prof Dr. Seung-Bok Choi | Sensors Awards | Best Researcher Award

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Prof Dr. Seung-Bok Choi | Sensors Awards | Best Researcher Award 

Prof Dr. Seung-Bok Choi, The State University of New York, Korea, South Korea

Seung-Bok Choi is a distinguished professor in the Mechanical Engineering Department at The State University of New York, Korea (SUNY Korea), located in the Incheon Global Campus. He holds a Ph.D. (1990) and an M.S. (1986) in Mechanical Engineering from Michigan State University, and a B.S. (1979) in Mechanical Engineering from Inha University, Korea. Prior to his current role, he served for 30 years at Inha University. His research primarily focuses on the design and control of dynamic systems involving smart materials such as MR Fluid, ER Fluid, SMA, and piezoelectric materials. He has an impressive publication record with approximately 700 SCI articles and 20 books/book chapters. He holds editorial positions for 20 international journals, including Smart Materials and Structures, and Journal of Intelligent Material Systems and Structures. He has received numerous awards from prestigious organizations such as ASME, IMechE, NAEK, and KAST. A fellow of both KAST and NAEK, Choi’s accolades include the 4th Korea Engineering Award and the 8th Duckmyung Engineering Academy Award. His Google Scholar h-index is 71 with 23,737 citations, and he holds top national and global ranks in Mechanical and Aerospace Engineering, Vibration Control, and Smart Materials. He has advised 156 M.S. students, 43 Ph.D. students, and 14 postdoctoral fellows, and holds 145 registered Korean patents.

Professional Profile

ORCID

 

EDUCATION 🎓

  • Ph.D. in Mechanical Engineering
    Michigan State University, East Lansing, Michigan, U.S.A.
    1986. 9 – 1990. 6
  • M.S. in Mechanical Engineering
    Michigan State University, East Lansing, Michigan, U.S.A.
    1984. 9 – 1986. 6
  • B.S. in Mechanical Engineering
    Inha University, Incheon, Korea
    1975. 3 – 1979. 2

PROFESSIONAL EXPERIENCE 👨‍🏫

  • Leading Professor (碩座敎授), Mechanical Engineering Department
    The State University of New York, Korea (SUNY Korea)
    Present
  • Former Professor, Mechanical Engineering
    Inha University, Korea
    30 years of service, retired in 2021

RESEARCH INTERESTS & CONTRIBUTIONS 🔬

  • Research Fields: Design and control of dynamic systems with smart materials (MR Fluid, ER Fluid, SMA, piezoelectric materials).
  • Publications: About 700 SCI articles, 20 books/book chapters.
  • Editorial Roles: Serving on the editorial boards of 20 international journals including Smart Materials and Structures, Journal of Intelligent Material Systems and Structures, Sensors, and Scientific Reports.

HONORS & AWARDS 🏅

  • The Korean Academy of Science and Technology (KAST) & The National Academy of Engineering of Korea (NAEK)
    • Junior Fellow/Fellow/Senior Fellow (2000. 3 – Present)
    • The 4th Korea Engineering Award (Young Engineer Award) (2000. 3. 10)
    • Fellow (2008. 3 – Present)
    • *The 8th Duckmyung

 

Publication top Notes

 

Adaptive Control for Suspension System of In-Wheel Motor Vehicle with Magnetorheological Damper

Sensor-Less Control of Mirror Manipulator Using Shape Memory Polyimide Composite Actuator: Experimental Work

Design and Control of a Shape Memory Alloy-Based Idle Air Control Actuator for a Mid-Size Passenger Vehicle Application

A New Rotary Magnetorheological Damper for a Semi-Active Suspension System of Low-Floor Vehicles

A New Type of Hydraulic Clutch with Magnetorheological Fluid: Theory and Experiment

Sensors and Sensing Devices Utilizing Electrorheological Fluids and Magnetorheological Materials—A Review