Mousa Abdollahvand | Antenna engineering | Best Researcher Award

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Dr. Mousa Abdollahvand | Antenna engineering | Best Researcher Award

Assistant Professor atMohaghegh Ardabili University, Iran

Mousa Abdollahvand Yajloo, born on 11 September 1984 in Aslandooz, Iran, holds an M.Sc. in Telecommunication Engineering from Shahed University, Tehran, and a Ph.D. in Electrical Engineering from Tarbiat Modares University, Tehran. His primary research interests include frequency selective surfaces (FSS), reconfigurable antennas, RF MEMS, and microwave passive components.

Yajloo is affiliated with prestigious research groups, including the Progress in Electromagnetic Research (PIER), IEEE MTT, and ISTE Springer, contributing as a reviewer. His academic work spans multiple international journals and conferences, with key publications focusing on UWB antennas, frequency band-notch characteristics, and Ka-band reflectarrays. He has also gained experience as a research visitor at Universitaria Politechnical de Madrid (UPM), Spain, where he further developed his expertise in antenna and RF circuit design.

Publication Profile

scholar

Education

Ph.D. in Electrical Engineering (Fields and Waves, Telecommunication), Tarbiat Modares University, Tehran, Iran. Thesis: “Design and Fabrication of Reconfigurable Reflectarray Antenna with Mutual Coupling Reduction.”M.Sc. in Electrical Engineering (Fields and Waves, Telecommunication), Shahed University, Tehran, Iran. Thesis: “Design & Fabrication of Microstrip-Feed Monopole Antenna for UWB Applications.”

Professional Experience

Contributed to projects on the measurement of electromagnetism parameters in the microwave band and the size reduction of microstrip antennas using metamaterials.Notable seminars on topics like Frequency Selective Surfaces and Active Reflectarray Antennas.

Publication  Top Notes

  • Compact Dual Band-Notched Printed Monopole Antenna for UWB Application
    • Published In: IEEE Antennas and Wireless Propagation Letters
    • Cited By: 211
    • Year: 2010
    • Summary: This paper presents a dual band-notched monopole antenna designed for ultra-wideband (UWB) applications, enhancing the frequency range while minimizing interference.
  • A 20/30 GHz Reflectarray Backed by FSS for Shared Aperture Ku/Ka-Band Satellite Communication Antennas
    • Published In: IEEE Antennas and Wireless Propagation Letters
    • Cited By: 43
    • Year: 2020
    • Summary: The study discusses a dual-frequency reflectarray backed by a frequency-selective surface (FSS) for improved performance in satellite communication systems.
  • Planar Triangular Monopole Antenna with Multioctave Bandwidth
    • Published In: Microwave and Optical Technology Letters
    • Cited By: 20
    • Year: 2011
    • Summary: This research introduces a planar triangular monopole antenna capable of operating over multiple octaves, showcasing its versatility.
  • A Compact UWB Printed Antenna with Bandwidth Enhancement for In-body Microwave Imaging Applications
    • Published In: Progress In Electromagnetics Research C
    • Cited By: 16
    • Year: 2014
    • Summary: The work presents a compact printed antenna designed for in-body imaging, focusing on bandwidth enhancement to support medical applications.
  • Compact Double-Fed Dual Annular Ring Printed Monopole Antenna for UWB Application
    • Published In: Journal of Electromagnetic Waves and Applications
    • Cited By: 15
    • Year: 2009
    • Summary: This article details a dual annular ring antenna structure optimized for UWB applications, emphasizing compactness and performance.
  • Compact Band-Rejection Printed Monopole Antenna for UWB Application
    • Published In: IEICE Electronics Express
    • Cited By: 14
    • Year: 2011
    • Summary: The design of a band-rejection monopole antenna tailored for UWB applications is discussed, highlighting its capability to suppress undesired frequency bands.
  • Design and Demonstration of a Tri-band Frequency Selective Surface for Space Applications in X, K, and Ka Bands
    • Published In: Microwave and Optical Technology Letters
    • Cited By: 11
    • Year: 2020
    • Summary: This paper focuses on a frequency-selective surface designed for use in space applications across multiple bands, demonstrating its operational effectiveness.
  • Single-Layer Dual-Frequency Reflectarray for Ka-band Antennas
    • Published In: 2016 10th European Conference on Antennas and Propagation (EuCAP)
    • Cited By: 11
    • Year: 2016
    • Summary: The research presents a dual-frequency reflectarray antenna with a single-layer design optimized for Ka-band communication.
  • Novel Modified Monopole Antenna with Band-Notch Characteristic for UWB Application
    • Published In: IEICE Electronics Express
    • Cited By: 10
    • Year: 2010
    • Summary: This study introduces a modified monopole antenna featuring a band-notch characteristic, improving UWB application performance.
  • Reconfigurable FSS Based on PIN Diodes for Shared-Aperture X/Ka-Band Antennas
    • Published In: 15th European Conference on Antennas and Propagation (EuCAP)
    • Cited By: 8
    • Year: 2021
    • Summary: The paper discusses a reconfigurable frequency-selective surface utilizing PIN diodes, aimed at enhancing performance in shared-aperture antenna systems.

Conclusion

Mousa Abdollahvand Yajloo is a highly qualified candidate for the Best Researcher Award, supported by his strong educational background, significant research contributions, and active role in the academic community. While there are opportunities for him to enhance his impact through broader applications of his work and increased visibility, his strengths strongly position him as a leader in his field. Recognizing his efforts with this award would not only acknowledge his accomplishments but also inspire further innovation in telecommunications and related disciplines.

Hasi Rani Barai | Nanocomposite materials | Best Researcher Award

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Assist Prof Dr. Hasi Rani Barai | Nanocomposite materials | Best Researcher Award

Assistant Professor at Yeungnam University, South Korea

Dr. Hasi Rani Barai is an accomplished Assistant Professor at Yeungnam University, Republic of Korea, specializing in materials science and nanotechnology. She completed her postdoctoral research in artificial photosynthesis at Sogang University and nanomaterials at Ewha Womans University. Dr. Barai has earned global recognition for her innovative work in energy storage devices and nanocomposite materials. She holds a Ph.D. from Inha University and has published extensively in high-impact journals. Her career is marked by a deep commitment to advancing materials engineering and green energy solutions.

Publication Profile

orcid

Education 🎓

Ph.D. (2010–2013): Inha University, South Korea, under Prof. H.W. Lee – Research in physical organic mechanisms, nanomaterials, and high-energy materials. M.S. (2006–2008): University of Dhaka, Bangladesh, under Prof. M. Muhibur Rahman – Specialized in laser spectroscopy and physical chemistry. B.Sc. (2000–2006): University of Dhaka, Bangladesh, under Prof. M. Muhibur Rahman – Studied chemistry with a focus on nanomaterials and spectroscopy.

Experience 🔬 

Assistant Professor (2015–present): Yeungnam University, South Korea – Leading research in nanocomposites, energy storage, and biosensors Postdoctoral Fellow (2013–2015): Sogang University, South Korea – Focused on artificial photosynthesis and nanocatalysts for CO2 reduction. Postdoctoral Fellow (2013): Ewha Womans University, South Korea – Researched nanoparticles for energy storage. Research Fellow: Expert in supercapacitors, electrochemistry, and MOFs.

Awards and Honors 🏅

KCAP Fellowship: Awarded for outstanding research in artificial photosynthesis and nanomaterials at Sogang University. Best Paper Award: Recognition for top-tier research publications in energy storage systems. International Research Grants: Secured multiple research grants to advance the field of nanotechnology and green energy. Young Scientist Award: Honored for innovative contributions in the field of materials science and energy devices.

Research Focus 🔍 

Materials Science & Engineering: Specializes in nanocomposites, supercapacitors, and biosensors. Electrochemistry & Energy Storage: Focus on supercapacitors, nanoparticles, and energy storage devices for sustainable technologies. Nanotechnology & Catalysis: Research in nanocatalysts, MOFs, and CO2 reduction for artificial photosynthesis. Green Energy: Leading innovations in renewable energy solutions using nanomaterials and advanced electrochemistry.

Publication  Top Notes

High-Performance Battery-Type Supercapacitors: Investigated the growth of nanorods/nanospheres on conductive frameworks for energy storage. ACS Applied Materials & Interfaces, July 2024. DOI: 10.1021/acsami.4c03109

Detection of Polymorphisms in FASN, DGAT1, and PPARGC1A Genes: Analyzed gene associations with milk yield and composition traits in river buffalo. Animals, June 2024. DOI: 10.3390/ani14131945

Conductive Gels for Energy Storage and Conversion: Studied design strategies for materials used in energy applications. Materials, May 2024. DOI: 10.3390/ma17102268

Antibiotic Resistance in Plant Pathogenic Bacteria: Discussed environmental impacts and biocontrol agents. Plants, April 2024. DOI: 10.3390/plants13081135

pH-Sensitive Hydrogel Membrane for Dye Water Purification: Developed sodium alginate/poly(vinyl alcohol) hydrogel for environmental applications. ACS ES&T Water, February 2024. DOI: 10.1021/acsestwater.3c00567

 

Conclusion

Dr. Hasi Rani Barai is highly suitable for the Best Researcher Award due to her remarkable achievements in the fields of nanocomposite materials, energy storage, and artificial photosynthesis. Her extensive academic and research career reflects excellence in innovative materials science, positioning her as a leading researcher in cutting-edge technologies that address global challenges. By fostering international collaborations and emphasizing applied research, Dr. Barai’s already stellar portfolio could reach even greater heights, making her a deserving candidate for this award.

Tao Wang | Geopolymer materials | Best Researcher Award

Published on by Mechanics Awards
Mr.  Nanjing Hydraulic Research Institute, China

The research presents a method for developing high-strength, low-carbon geopolymer mortar using fly ash and slag under ambient curing conditions. It addresses the challenge of low strength in fly ash-based geopolymers by analyzing the impact of slag content on mechanical properties. The study also investigates the correlation between microstructural and macroscopic properties using grey relational analysis and assesses the environmental and economic benefits of varying slag content. This work offers practical guidance for advancing sustainable, high-performance geopolymer materials, supported by the National Natural Science Foundation of China.

Professional Profiles:

scopus

🏗️ About Our Research

🔍 Our study introduces an innovative method to develop high-strength geopolymer mortar that boasts low-carbon and environmentally friendly characteristics under ambient curing conditions. The research delves into the mechanical properties, microstructural attributes, and environmental benefits of this mortar. 🌍

🚧 Tackling the Strength Challenge

💡 Fly ash-based geopolymer mortar is celebrated for its eco-friendly benefits, but achieving high strength remains a challenge in modern structural engineering. While most studies focus on high-temperature curing, our research uniquely explores the influence of slag content on the mechanical properties of geopolymer mortar under ambient conditions.

🔬 Deep Dive: Microstructural and Mechanical Properties

📊 We conducted a thorough analysis of the microstructural performance and established a framework using the grey relational analysis method to correlate these findings with the mortar’s macroscopic mechanical properties. Additionally, we evaluated the environmental and economic impacts of varying slag content through statistical analysis.

🌱 Towards a Sustainable Future

🌱 This work provides valuable insights and practical guidance for the advancement of low-carbon, environmentally friendly, and high-performance geopolymer mortar, paving the way for future developments in sustainable construction materials.

🔗 Research Support

🏆 This research was generously supported by the National Natural Science Foundation of China (SN: 52171270, 51879168) and the Key Funded Projects of the National Natural Science Foundation of China-Regional Innovation and Development Joint Fund (U23A20672). We confirm that this work has not been submitted elsewhere for publication, and all authors have approved the enclosed manuscript.

Strengths for the Award

  1. Innovative Approach: The research introduces a novel method for developing high-strength geopolymer mortar under ambient curing conditions, addressing a crucial challenge in the field. The emphasis on low-carbon and environmentally friendly characteristics is timely and aligns with global sustainability goals.
  2. Comprehensive Analysis: The study offers a thorough investigation of both the mechanical properties and microstructural performance of the geopolymer mortar. The use of grey relational analysis to establish correlations between microstructural and mechanical properties adds depth to the research.
  3. Environmental and Economic Assessment: The inclusion of environmental and economic impact assessments demonstrates a holistic approach, considering not just the technical performance but also the broader implications of the material.
  4. Support from National Foundations: The research is backed by prestigious funding sources, such as the National Natural Science Foundation of China, which underscores the importance and credibility of the work.

Areas for Improvement

  1. Expansion of Application Scenarios: While the research focuses on ambient curing conditions, exploring the applicability of the developed mortar in different environmental conditions or comparing it with other curing methods could provide more comprehensive insights.
  2. Long-term Performance Evaluation: The study could benefit from a long-term performance analysis, including durability and sustainability over extended periods, to further validate the practical application of the geopolymer mortar.
  3. Broader Comparative Analysis: Including a broader range of comparisons with other high-strength construction materials could strengthen the argument for the practical adoption of geopolymer mortar in various structural engineering scenarios.

 

✍️Publications Top Note :

Development of High-strength Geopolymer Mortar Based on Fly Ash-slag: Correlational Analysis of Microstructural and Mechanical Properties and Environmental Assessment”

Authors: Wang, T., Fan, X., Gao, C.

Journal: Construction and Building Materials (2024), 441, 137515

 

“Performance of Geopolymer Paste under Different NaOH Solution Concentrations”

Authors: Wang, T., Fan, X., Gao, C., Qu, C.

Journal: Magazine of Concrete Research (2024)

 

“Shear Behavior and Strength Prediction of HFRP Reinforced Concrete Beams without Stirrups”

Authors: Gu, Z., Hu, Y., Gao, D., Wang, T., Yang, L.

Journal: Engineering Structures (2023), 297, 117030

 

“Effect of Different Loading Rates on the Fracture Behavior of FRP-Reinforced Concrete”

Authors: Liu, J., Fan, X., Wang, T., Qu, C.

Journal: Fatigue and Fracture of Engineering Materials and Structures (2023), 46(12), pp. 4743–4759

 

“The Influence of Fiber on the Mechanical Properties of Geopolymer Concrete: A Review”

Authors: Wang, T., Fan, X., Gao, C., Liu, J., Yu, G.

Journal: Polymers (2023), 15(4), 827

 

“Database-based Error Analysis of Calculation Methods for Shear Capacity of FRP-Reinforced Concrete Beams without Web Reinforcement”

Authors: Wang, T., Fan, X., Gao, C., Qu, C., Liu, J.

Journal: Journal of Southeast University (English Edition) (2023), 39(3), pp. 301–313

 

“Size Effect Theory on Shear Strength of RC Cantilever Beams without Stirrups”

Authors: Jin, L., Wang, T., Du, X.-L.

Journal: Jisuan Lixue Xuebao/Chinese Journal of Computational Mechanics (2020), 37(4), pp. 396–404

 

“Size Effect Theory on Shear Failure of RC Cantilever Beams”

Authors: Jin, L., Wang, T., Du, X.-L., Xia, H.

Journal: Gongcheng Lixue/Engineering Mechanics (2020), 37(1), pp. 53–62

 

“Size Effect in Shear Failure of RC Beams with Stirrups: Simulation and Formulation”

Authors: Jin, L., Wang, T., Jiang, X.-A., Du, X.

Journal: Engineering Structures (2019), 199, 109573

 

Conclusion

Tao Wang’s research on high-strength geopolymer mortar is innovative and impactful, addressing key challenges in the construction industry related to sustainability and strength. The study’s comprehensive analysis and consideration of environmental impacts make it a strong contender for the “Best Researcher Award.” However, expanding the research scope to include more comparative and long-term analyses could further enhance its significance.

Dr. Jie Jian | Fuctional materials | Best Researcher Award

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Dr. Jie Jian | Fuctional materials | Best Researcher Award

Dr. Jie Jian , Northwestern Polytechnical University, China

Dr. Jie Jian is a distinguished PostDoc in Materials Science at Northwestern Polytechnical University, specializing in photoelectrodes and photocatalysts. With expertise in nanomaterial synthesis and advanced film processing technologies, Dr. Jian has significantly contributed to the field through innovative research and optimization strategies. His academic journey includes a PhD and M.S. from NPU, focusing on BiVO4-nanocrystals and SiC ceramic composites, respectively, and a B.S. from Chongqing University. Dr. Jian has also gained industry experience as an engineer at Samsung Semiconductor. His work is characterized by a profound understanding of material characterization and software proficiency.

 

Professional Profiles:

Google Scholar

 

🌟 Technical-Scientific Skills 🌟

Mastering Preparation, Testing, and Characterization of photoelectrodes (photoanodes and photocathodes) and photocatalysts, proposing optimization strategies based on photoelectrochemical principles.Expert in Synthesis of Nanomaterials using pulsed laser irradiation in liquid and wet-chemical methods, and proficient in the design, synthesis, and functional exploration of porous materials.Film Processing Technologies: Skilled in spin coating, dip coating, chemical baths, electrodeposition, magnetron sputtering, and ALD.Material Characterization: Proficient in TEM, SEM, AFM, Raman, BET, UV-vis, XPS, XRD, FTIR.Software Proficiency: Photoshop, 3D-Max, Origin, Endnote, VESTA, Gatan, CAD, ChemDraw, Athena.

📚 Academic Education and Career 📚

03/2022-present
PostDoc in Materials Science, Northwestern Polytechnical University (NPU)
Supervisor: Prof. Hongqiang Wang
Project: In-situ Embedding Nanocrystals/Clusters in Porous Materials for Efficient Photo(electro)catalysis09/2016-03/2023
PhD in Materials Science, Northwestern Polytechnical University (NPU)
Supervisor: Prof. Hongqiang Wang
Thesis Title: Laser Derived Films of BiVO4-Nanocrystals for Efficient Photoelectrochemical Water Splitting04/2015-08/2016
Engineer, Samsung (China) Semiconductor Co., Ltd., Xi’an, China (SCS)
Task: Process controlling and equipment monitoring during chemical vapor deposition.09/2012-03/2015
M.S. in Materials Science, Northwestern Polytechnical University (NPU)
Supervisor: Prof. Laifei Cheng
Thesis Title: Strengthening and Toughening of Laminated (SiCp+SiCw)/SiC Ceramic Composites09/2008-07/2012
B.S. in Materials Science and Engineering, Chongqing University (CQU)
Supervisor: Prof. Baifeng Luan
Thesis Title: Study on deformation structure and texture of pure zirconium with large grain size rolled at liquid nitrogen temperature
GPA: 3.55/4
Ranking: 3/72

📖 Publications Top Note :

Embedding Laser-Generated Nanocrystals in BiVO4 Photoanode for Efficient Photoelectrochemical Water Splitting
J Jian, Y Xu, X Yang, W Liu, M Fu, H Yu, F Xu, F Feng, L Jia, D Friedrich, …
Nature Communications 10 (1), 2609 (2019)
Citations: 160

Recent Advances in Rational Engineering of Multinary Semiconductors for Photoelectrochemical Hydrogen Generation
J Jian, G Jiang, R van de Krol, B Wei, H Wang
Nano Energy 51, 457-480 (2018)
Citations: 160

Black BiVO4: Size Tailored Synthesis, Rich Oxygen Vacancies, and Sodium Storage Performance
X Xu, Y Xu, F Xu, G Jiang, J Jian, H Yu, E Zhang, D Shchukin, S Kaskel, …
Journal of Materials Chemistry A 8 (4), 1636-1645 (2020)
Citations: 67

Porous CuBi2O4 Photocathodes with Rationally Engineered Morphology and Composition Towards High-Efficiency Photoelectrochemical Performance
Y Xu, J Jian, F Li, W Liu, L Jia, H Wang
Journal of Materials Chemistry A 7 (38), 21997-22004 (2019)
Citations: 61

Ordered Porous BiVO4 Based Gas Sensors with High Selectivity and Fast-Response Towards H2S
C Li, X Qiao, J Jian, F Feng, H Wang, L Jia
Chemical Engineering Journal 375, 121924 (2019)
Citations: 59