Ashish Verma, Computer Science, Best Researcher Award

Doctorate Ashish Verma: Research Scholar at Birla Institute of Technology & Science, Pilani, India

Ashish Verma is a Ph.D. research scholar in the Department of Computer Science and Information Systems at BITS Pilani, Pilani Campus. His work lies at the intersection of robotics, distributed computing, and AI, with a focus on scalable and fault-tolerant multi-robot task allocation systems. With over four years of intensive research experience, Ashish has contributed to multiple high-impact projects involving real-time task coordination among autonomous mobile robots in time-critical environments. He is passionate about building intelligent robotic frameworks that can operate efficiently in uncertain and communication-constrained scenarios. His long-term vision is to establish a research center that develops robotic solutions for societal and industrial challenges in India and beyond.

Online Profiles

ORCID Profile

Education

Ashish holds a Bachelor’s degree in Computer Engineering from Cochin University of Science and Technology (CUSAT), completed in 2019 with a CGPA of 8.18. Currently, he is pursuing his Doctor of Philosophy (Ph.D.) in Computer Science and Engineering at BITS Pilani, where he has been working since November 2020. His doctoral research focuses on the design and implementation of secure, fault-tolerant frameworks for multi-robot task allocation in imperfect communication settings. Through advanced courses and project work, he has built a strong academic foundation in optimization, AI, reinforcement learning, distributed systems, and embedded robotics.

Research Focus

Ashish’s core research areas include distributed multi-robot task allocation (MRTA), dynamic scheduling, embedded systems, fault-tolerance, and secure robotic communication. He explores solutions to NP-Hard problems in heterogeneous mobile robotics using graph theory, optimization, deep learning (LSTM), and reinforcement learning. His current work integrates predictive modeling with dynamic rescheduling to minimize delivery penalties in time-sensitive domains like healthcare and warehousing. He also plans to integrate adversarial-resilient mechanisms and encryption-based authentication to improve system robustness in real-world robotic deployments.

Experience

Ashish has been working as a Research Scholar at the Embedded Systems and Robotics Laboratory at BITS Pilani since November 2020. Over the past four and a half years, he has contributed to designing, simulating, and evaluating robust multi-robot systems under complex operational constraints. His roles have included research design, simulation testing, writing algorithms, preparing publications, and mentoring students. In addition to research, he has served as a lab instructor for undergraduate courses such as Object-Oriented Programming (OOP), providing hands-on training to students in core computer science concepts. His experience reflects both theoretical depth and practical problem-solving ability.

Research Timeline

Between 2021 and 2025, Ashish Verma has worked on four major funded research projects focusing on real-time robotic systems: (1) CF-HMRTA – addressing coalition formation in heterogeneous robot teams using bipartite graph matching; (2) HMR-ODTA – a framework for diverse online task allocation under time constraints; (3) DTA-HMR-TT – a decentralized approach incorporating task transfer to minimize late deliveries; and (4) Predictive Task Allocation using Deep Learning – employing LSTM models to forecast and optimize task schedules dynamically. Each project built progressively toward creating a secure, scalable, and intelligent multi-robot system capable of operating in dynamic, imperfect environments.

Awards & Honors

Ashish has a consistent academic record and has earned accolades from school to university level. He secured the 1st rank in a Mathematics Olympiad during school and was the winner of an intra-university chess championship, reflecting both analytical ability and strategic thinking. In his research journey, he has participated in multiple national and international workshops, including the EMSC-2021 workshop on smart city energy management and a short course on high-performance and parallel computing. He has also contributed to the research community as a peer reviewer for IEEE Transactions on Intelligent Vehicles, a testament to his growing expertise and academic engagement.

Top-Noted Publication

Among his published works, Ashish’s most impactful publication to date is the 2024 IEEE Access paper titled “DTA-HMR-TT: Dynamic Task Allocation for a Heterogeneous Team of Mobile Robots with Task Transfer.” This work presents a novel decentralized scheduling algorithm that addresses multi-pickup and delivery problems with time windows in real-world environments such as hospitals and warehouses. The paper highlights his contribution to handling task rescheduling, minimizing penalties for late deliveries, and enabling robots to intelligently transfer tasks under changing scenarios. It received positive peer recognition for its scalability and practical value in real-time robotic systems.

1. Verma, A., Gautam, A., Dutta, A., Shekhawat, V. S., & Mohan, S. (2025). CF-HMRTA: Coalition Formation for Heterogeneous Multi-Robot Task Allocation. Journal of Intelligent & Robotic Systems. https://doi.org/10.1007/s10846-025-02287-4
This paper introduces a novel coalition formation strategy for task allocation among heterogeneous mobile robots, addressing the computational complexity of NP-Hard problems using a bipartite graph matching technique with a worst-case time complexity of O(|E|). The work significantly enhances scalability, demonstrated through simulations involving up to 2000 robots and 400 tasks executed in under 12 seconds. The coalition mechanism ensures optimal robot-task pairing and showcases efficiency in diverse multi-agent environments. The study reflects Ashish Verma’s deep understanding of algorithm design, optimization under constraints, and real-world simulation modeling.

2. Verma, A., Gautam, A., Shekhawat, V. S., & Mohan, S. (2024). DTA-HMR-TT: Dynamic Task Allocation for a Heterogeneous Team of Mobile Robots With Task Transfer. IEEE Access. https://doi.org/10.1109/ACCESS.2024.3505947
This research presents a decentralized framework for dynamic task allocation in time-sensitive scenarios such as hospital logistics and warehouse automation. The proposed system introduces a task-transfer mechanism to improve delivery reliability and minimize penalties under time window constraints. Using a team of autonomous heterogeneous robots, the system dynamically adjusts task schedules based on environmental changes and robot availability. This publication highlights Ashish’s expertise in decentralized algorithms, dynamic scheduling, and robust robotic coordination in structured indoor environments.

Nagaraj C, Engineering, Best Researcher Award

Doctorate Nagaraj C: Assistant Professor at M S Ramaiah Institute of Technology, India

Dr. Nagaraj C is an accomplished academician and researcher in the field of Electrical and Electronics Engineering, with a specialization in smart grid systems, hybrid micro-grids, and renewable energy technologies. He holds over 13 years of rich experience in teaching, academic mentoring, and applied research. Known for his commitment to innovation and power system optimization, he has contributed through high-impact journal publications, conference presentations, patents, and funded projects. His work is deeply rooted in both theoretical modeling and practical applications, making him a dynamic contributor to engineering education and energy systems research.

Online Profiles

Scopus Profile

Dr. Nagaraj C is listed on Scopus with an author ID 57191851593, reflecting his active contribution to peer-reviewed research. As of now, his publications have garnered 46 citations across 12 indexed documents, with an h-index of 5, indicating consistent scholarly impact in his research area. His research outputs span topics in smart grid systems, renewable energy integration, and power electronics.

Education

Dr. Nagaraj completed his Ph.D. in Electrical Engineering from the prestigious National Institute of Technology Karnataka (NITK), Surathkal, under the Ministry of Human Resource Development (MHRD), Government of India in 2020, with a coursework CGPA of 7.42/10. Prior to his doctoral studies, he obtained his M.Tech in Power Systems from NIE, Mysuru (VTU, Belagavi) in 2010 with a CGPA of 8.74. He began his engineering education at PES College of Engineering, Mandya (VTU), earning his B.E. in Electrical and Electronics Engineering in 2008 with 63.19%. His academic journey reflects a continuous and deepening focus on power systems and grid technologies.

Research Focus

His research is centered on intelligent control mechanisms for hybrid AC-DC micro-grid systems with an emphasis on power flow control, energy efficiency, and power quality improvement. Dr. Nagaraj has developed advanced converter topologies and control algorithms using fuzzy logic, PI controllers, and hysteresis techniques to address harmonic distortion and voltage instability. He has a strong interest in renewable energy integration, especially solar and wind systems, electric vehicle infrastructure, and next-generation energy conversion systems. His simulations and validations using MATLAB/Simulink contribute to IEEE 519-compliant grid performance.

Experience

Dr. Nagaraj’s academic career spans multiple institutions, starting as an Assistant Professor at MIT Kundapura, followed by key roles as Ad-hoc Faculty and Research Scholar at NITK Surathkal, where he spent over 7 years. He later served as Associate Professor at Reva University before joining M S Ramaiah Institute of Technology, Bengaluru, in December 2020. He has handled a wide range of subjects including Basic Electrical Engineering, Power Systems, Transformers & Induction Machines, and Electric Vehicle Technology. Alongside teaching, he has guided students in lab experiments, supervised projects, coordinated workshops, and contributed significantly to academic governance.

Research Timeline

Beginning his formal research journey in 2012 as an ad-hoc faculty member at NITK Surathkal, Dr. Nagaraj transitioned into a full-time research scholar in 2013. During his Ph.D. (2013–2019), he investigated smart micro-grid topologies and intelligent power control strategies. Post-doctoral work involved academic teaching and research dissemination through journal publications and conferences. From 2020 onwards, he continued active research while serving as Assistant Professor at MSRIT, where he also initiated funded research proposals, filed patents, and guided student research aligned with emerging technologies like EV systems and hybrid inverters.

Awards & Honors

Dr. Nagaraj has been the recipient of several honors throughout his academic and professional career. He was awarded a prestigious MHRD Fellowship for his Ph.D. at NITK Surathkal, recognizing his academic merit and research potential. In 2021, he received an official appreciation for delivering a webinar on emerging trends in Power Systems under the TEQIP-III FDP program. Earlier, he secured second prize in Shuttle Badminton competitions and ranked in a State-Level Science Talent Examination. He has also participated in state-level marathon events, showcasing his all-rounded personality and commitment to excellence beyond academics.

Top-Noted Publication

Among his notable publications, the research article titled “Reduction of power conversion losses in AC-DC Coupled Hybrid Micro-grid under Grid Distorted Voltage Scenario” stands out. Published in Electric Power System Research (Elsevier, Q1 SCIE/Scopus Indexed) in October 2022, this work introduces a novel hybrid micro-grid configuration with an efficient bi-directional intermediate converter using fuzzy logic-based d-q load current control. It addresses power quality issues in distorted voltage conditions and offers significant improvements in conversion efficiency. The paper is recognized for its high relevance in modern power system research and its potential real-world applications.

Recent Scopus-Indexed Publication

Title: Generic Converter Loss Estimation Approach for AC and DC Coupling Distributed Energy Sources
Authors: Nagaraj C., Kumara K., Mohan N.
Journal: Energy Systems (Springer) – Scopus Indexed (Q2), 2025
Summary:
This paper presents a generic loss estimation method for power converters used in both AC and DC coupling of distributed energy sources. The study emphasizes minimizing energy losses during conversion stages and improving the overall efficiency of integrated renewable systems. It introduces a comparative analysis of various converter topologies under different load and source conditions, providing valuable insights into design optimization for smart grid applications.

Jin-Ran Chen, Medicine, Best Researcher Award

Prof. Dr.  Jin-Ran Chen: PI at Arkansas, University of, for Medical Sciences, United States

Dr. Jin-Ran Chen is a Professor at the University of Arkansas for Medical Sciences (UAMS), where he specializes in pediatric nutrition, bone development, and metabolic diseases. With an extensive background in bone biochemistry, epigenetics, and nutrition, Dr. Chen’s research focuses on the interplay between diet, genetic regulation, and environmental factors in shaping bone health. Over the years, he has developed an in-depth understanding of how nutritional interventions, particularly in early life, can prevent or mitigate bone-related diseases such as osteoporosis and fractures. His work spans across animal models and human studies, emphasizing the long-term effects of early dietary exposure, oxidative stress, and maternal health on bone growth. Dr. Chen is a highly respected academic figure, having been awarded numerous honors and invited to speak at prominent national and international conferences.

Online Profiles

Dr. Chen has a variety of online profiles where his work can be explored in more detail.

  • University of Arkansas Researcher Profile: This profile provides an overview of Dr. Chen’s research contributions, including his role in advancing pediatric nutrition and bone health at UAMS and the Arkansas Children’s Nutrition Center. The profile includes links to his published work and research initiatives aimed at understanding bone metabolism in children.

  • USDA ARS Profile: Dr. Chen’s work with the USDA Agricultural Research Service is highlighted here, showcasing his leadership in research that focuses on early-life nutrition and its impact on long-term bone health. His research extends to the effects of dietary components on metabolic bone diseases, with an emphasis on developing preventive measures for children and adults.

  • Google Scholar Profile: Dr. Chen’s Google Scholar profile contains an extensive list of his publications, citations, and research impact. This profile tracks the academic reach of his studies on bone metabolism, nutrition, and epigenetics. His high citation count and impactful publications reflect his standing as a leader in the field of bone biochemistry and nutrition science.

Citations and Research Impact

Dr. Jin-Ran Chen has made significant contributions to the field of bone health, pediatric nutrition, and metabolic diseases, as evidenced by his impressive research impact.

  • Citations: Dr. Chen’s work has accumulated a total of 4,219 citations, reflecting the broad relevance and importance of his research.

  • h-index: He has an h-index of 33, indicating that 33 of his publications have been cited at least 33 times, showcasing his sustained influence in the field.

  • i10-index: Dr. Chen has an i10-index of 54, meaning that 54 of his publications have been cited at least 10 times each, further confirming the impact of his research on advancing knowledge in pediatric nutrition and bone biochemistry.

Education

Dr. Chen’s academic journey is rooted in a combination of medical training and specialized research in bone biochemistry and orthopedics:

  • Ph.D. in Bone Biochemistry, Orthopedics, Hamamatsu University School of Medicine, Japan (2000): Dr. Chen’s doctoral research was focused on understanding the biochemical processes involved in bone metabolism, particularly in orthopedic surgery. His work contributed to the development of more precise treatment protocols for metabolic bone diseases.

  • M.S. in Bone Biochemistry, Orthopedics, Hamamatsu University School of Medicine, Japan (1996): His master’s research provided a strong foundation in biochemistry, and it focused on understanding how cellular signaling pathways influence bone health.

  • M.D. in Medicine, China Medical University, Shenyang, China (1991): Dr. Chen’s medical degree from China Medical University marked the beginning of his clinical career. His medical training gave him insights into treating bone-related diseases, which later influenced his research focus on nutrition and bone health.

Research Focus

Dr. Chen’s research interests lie at the intersection of nutrition, genetics, and bone health. His work aims to uncover the molecular mechanisms through which early-life nutrition can have lasting effects on bone density and integrity. He has pioneered studies that explore three main research areas:

  1. Nutrition and Bone Development: This area of Dr. Chen’s research examines how dietary components such as protein, soy isoflavones, and vitamins affect bone formation and mineralization. His work has shown that early-life nutrition, particularly maternal diets during pregnancy, can impact skeletal development in children and influence their bone health throughout life.

  2. Epigenetic Regulation of Bone Development: Dr. Chen investigates how environmental factors, like diet and stress, influence genetic expression through epigenetic modifications. He looks specifically at how maternal nutrition impacts the epigenetic programming of bone development in offspring, which could lead to new interventions for bone diseases.

  3. Oxidative Stress and Bone Resorption: The role of oxidative stress in bone metabolism is another critical area of Dr. Chen’s research. He explores how conditions like obesity and diabetes increase oxidative stress, which in turn accelerates bone resorption and leads to bone loss. His goal is to identify dietary or pharmacological interventions that can reduce oxidative stress and preserve bone health.

Experience

Dr. Chen’s academic career has spanned over two decades, with increasing responsibility and leadership in both teaching and research:

  • Professor, Department of Pediatrics, Division of Developmental Nutrition, University of Arkansas for Medical Sciences (2025–Present): As a professor, Dr. Chen leads a research lab focused on pediatric bone health, nutrition, and the early-life determinants of metabolic bone disease. He is involved in teaching medical students, graduate students, and post-doctoral fellows, while also securing funding for ongoing research projects.

  • Associate Professor, Department of Pediatrics, Division of Gastroenterology, Hepatology and Nutrition, UAMS (2016–2025): In this role, Dr. Chen was responsible for overseeing research projects that linked nutritional factors to gastrointestinal health and bone development in children. He also led efforts to explore how nutrition can prevent diseases such as obesity, diabetes, and osteoporosis.

  • Research Lead Scientist, USDA ARS, Arkansas Children’s Nutrition Center (2015–2020): Dr. Chen led groundbreaking research aimed at understanding how early nutrition can prevent bone loss and metabolic diseases. His work with the USDA focused on identifying the effects of specific nutrients on bone health during pregnancy and early childhood.

  • Research Assistant Professor, Department of Pharmacology & Toxicology, UAMS (2005–2008): During this time, Dr. Chen conducted extensive research on the molecular mechanisms of bone diseases and the impact of pharmaceutical interventions on bone metabolism.

  • Postdoctoral Fellow, Department of Internal Medicine, UAMS (2000–2005): Dr. Chen’s postdoctoral work at UAMS focused on osteoporosis and metabolic bone disease, contributing valuable insights into the molecular underpinnings of these conditions.

Research Timeline

Dr. Chen’s research journey has been marked by key transitions, expanding his expertise and leadership in bone health research:

  • 2000–2005: Postdoctoral Fellow at the University of Arkansas for Medical Sciences, where he specialized in osteoporosis and metabolic bone diseases, particularly focusing on the role of molecular signaling pathways in bone health.

  • 2005–2008: Research Assistant Professor at UAMS, expanding his focus to include pharmacology and toxicology, with an emphasis on the effects of chemicals and medications on bone formation and resorption.

  • 2008–2016: Assistant Professor, UAMS, where he started his independent research program focused on bone metabolism, nutrition, and pediatric bone health.

  • 2016–2025: Associate Professor, UAMS, continuing to expand his research portfolio while taking on leadership roles in the Department of Pediatrics and at the Arkansas Children’s Nutrition Center.

  • 2025–Present: Professor, UAMS, leading the Division of Developmental Nutrition and continuing to explore novel interventions to improve bone health during childhood and adolescence.

Awards & Honors

Dr. Chen has received numerous prestigious awards that reflect his contributions to the field of bone biochemistry and nutrition:

  • 2023: Editorial Board, Nutrients (Pediatric Nutrition), recognizing his expertise and leadership in pediatric nutrition.

  • 2022: Guest Editor for Nutrients Special Issue on Early Life Nutrition and Fetal Health, highlighting his role as a thought leader in this area.

  • 2020: Research Academy Scholars, UAMS Division of Research and Innovation, for his outstanding contributions to translational research in pediatric health.

  • 2017: Soy Health Research Program Award from the United Soybean Board for his research on the role of soy protein in bone health.

  • 2011: ASBMR Best Abstract Award for research on bone mineral density and adiposity in adolescents.

  • 2002: ASBMR Young Investigator Award for his groundbreaking research on bone metabolism and its connection to metabolic diseases.

Top-Noted Publications and Ongoing Research

Dr. Jin-Ran Chen continues to push the boundaries of knowledge in his field, with several notable publications and groundbreaking research. His recent work has focused on various aspects of bone health, nutrition, and metabolic diseases. A few of his prominent publications include:

  1. “Soy Isoflavones Prevent Loss of Bone Quality Associated With High Fat Diet in Rats Through Ameliorating Epigenetic Modifications in Bone”

    • Authors: JR Chen, P Caviness, B Belcher, O Lazarenko, J Chen, M Blackburn

    • Journal: Current Developments in Nutrition

    • Year: 2025

    • This study explores the effects of soy isoflavones on bone quality in rats, highlighting their potential to reverse bone degradation linked to high-fat diets by influencing epigenetic changes in bone tissue.

  2. “Sex-dependent Effect of GPR109A Gene Deletion in Myeloid Cells on Bone Development in Mice”

    • Authors: PC Caviness, OP Lazarenko, ML Blackburn, JR Chen

    • Journal: Research Square

    • Year: 2025

    • This research investigates the genetic regulation of bone development in mice, specifically focusing on how the deletion of the GPR109A gene in myeloid cells affects bone growth in a sex-dependent manner.

  3. “Cystatin M/E Ameliorates Multiple Myeloma-Induced Hyper Osteolytic Bone Resorption”

    • Authors: D Gai, PC Caviness, OP Lazarenko, JF Chen, CE Randolph, Z Zhang, et al.

    • Journal: Cancers

    • Year: 2025

    • This study examines how Cystatin M/E mitigates the severe bone loss seen in multiple myeloma, offering a potential therapeutic target for bone resorption associated with cancer.

  4. “Bone Tissue-Specific Delivery of Dietary Metabolite Phenolic Acids Using Clostridial Collagenase Collagen Binding Domain”

    • Authors: P Caviness, O Lazarenko, M Blackburn, JR Chen

    • Event: ASBMR 2024 Annual Meeting

    • Year: 2024

    • This ongoing research looks at the delivery of phenolic acids to bone tissue, aiming to improve bone health through targeted delivery systems.

  5. “Bone Tissue-Specific Delivery of Cystatin E/M Proteins Using Clostridial Collagenase Collagen Binding Domain”

    • Authors: P Caviness, O Lazarenko, M Blackburn, H Xu, Z Fenghuang, JR Chen

    • Event: ASBMR 2024 Annual Meeting

    • Year: 2024

    • This presentation investigates the use of Cystatin E/M proteins in bone tissue-specific delivery to combat bone diseases.

Sima Gorai, Artificial Intelligence, Innovative Researcher Award

Doctorate Sima Gorai: Research Scholar at CSIR-National Geophysical Research Instutute, Uppal Road, Hyderabad, Telangana, India

Dr. Sima Gorai is a dedicated geologist with a strong background in geochemistry, geological mapping, and the innovative use of machine learning techniques for mineral exploration. She completed her Ph.D. from the CSIR-National Geophysical Research Institute (NGRI), Hyderabad, where her research focused on the geochemistry and hydrothermal processes of the Zawar Pb-Zn deposit in Rajasthan, India. Dr. Gorai is passionate about applying advanced geochemical analysis methods, such as LA-ICPMS, SEM, and EDS, along with machine learning, to better understand mineral deposits and their formation processes. Her work significantly contributes to the evolving field of geoscience, particularly in mineral exploration and classification.

Online Profiles

ORCID Profile

Dr. Gorai’s academic and professional achievements are well-documented across several academic platforms, including her ORCID here, Google Scholar, and ResearchGate, where she regularly shares her publications, conference talks, and collaborations. Her profile showcases an evolving portfolio of groundbreaking research focused on integrating geochemistry and machine learning for enhanced understanding of geological systems. Dr. Gorai also maintains an active presence in the academic community, contributing to various international conferences and seminars.

Education

  • Ph.D. in Geology and Geochemistry (2024), CSIR-NGRI, Hyderabad, India, focusing on the Zawar Pb-Zn deposit and machine learning applications in mineral classification.

  • M.Sc. in Applied Geology (2016), Indian Institute of Technology, ISM Dhanbad, where she specialized in mineral exploration and geochemical analysis.

  • B.Sc. in Geology (2011), University of Burdwan, West Bengal, laying the foundation for her expertise in geological studies.
    Dr. Gorai’s academic journey is marked by a commitment to blending geological theory with cutting-edge technological approaches to better interpret geological data.

Research Focus

Dr. Gorai’s research primarily delves into the geochemistry and mineralogy of the Zawar Pb-Zn deposit, using state-of-the-art geochemical analysis techniques, such as ICPMS and LA-ICPMS, to study trace elements and rare earth elements. Her work integrates machine learning algorithms to classify and interpret complex geochemical data, a cutting-edge approach in geological research. Furthermore, Dr. Gorai investigates the hydrothermal alteration zones and the role of acidic brines in ore deposit formation, with particular emphasis on the Zawar deposit in the Aravalli Supergroup. Her innovative work in combining remote sensing data with geological mapping tools like ArcGIS and ERDAS is advancing the field of mineral exploration and contributing to more accurate deposit modeling.

Experience

Dr. Gorai’s research experience spans over 5 years at CSIR-NGRI, where she focused on the Zawar Pb-Zn deposits, applying her knowledge of geochemistry, remote sensing, and machine learning techniques. Her expertise includes conducting in-depth petrographic studies using SEM and EDS, as well as applying ICPMS and LA-ICPMS for trace and rare earth element analysis. In addition to her research work, Dr. Gorai served as a Project Associate for 8 months, focusing on applying machine learning algorithms to analyze geological data, specifically to trace pyrite origin in mineral deposits. She has collaborated extensively on several research papers and conference abstracts, showcasing her skills in geospatial analysis and predictive modeling for ore deposit classification. Dr. Gorai’s work continues to shape the direction of research in mineralogy and geochemistry, particularly within the context of modern machine learning applications.

Research Timeline

  • 2016-2020: Dr. Gorai began her doctoral research at CSIR-NGRI, focusing on the detailed geochemical and mineralogical study of the Zawar Pb-Zn deposit. She integrated machine learning techniques to classify and analyze trace elements using LA-ICPMS and other advanced tools.

  • 2020-2024: Post-doctoral work as a Project Associate, continuing research on the use of machine learning in geochemical data classification. She conducted studies on the origin of pyrite in the Zawar deposit and applied remote sensing for geological mapping.

  • Ongoing: Dr. Gorai is currently involved in multiple international collaborations, focusing on the integration of AI and remote sensing data for predicting ore deposit locations and understanding hydrothermal alteration patterns. She is also working on a significant paper regarding the role of acidic brines in ore deposit genesis.

Awards & Honors

  • CSIR-UGC NET (JRF & Lectureship): Rank 77, June 2017, recognizing her academic excellence in the field of geological sciences.

  • GATE 2014: Scored 318, qualifying in the geological sciences exam.

  • Goldschmidt Conference 2021 & 2022: Invited to present her research findings on geochemical processes in Pb-Zn deposits.

  • International Research Grants: Dr. Gorai received funding for various research projects focused on the integration of machine learning into geochemical exploration methods.
    These awards and recognitions underscore Dr. Gorai’s contribution to the field of geology and geochemistry.

Top-Noted Publication

  • Gorai, S., et al. (2024). “Integration of Machine Learning with in-situ LA-ICP-MS Trace Element Analysis: Multi-Classification Approach Reveals the Hydrothermal Origin of Sphalerite in the Zawar Zn-Pb Deposit, Rajasthan, India.” Journal of Geological Society of India (Accepted). This publication stands out for its innovative approach to combining machine learning techniques with geochemical analysis, revealing new insights into the hydrothermal origins of sphalerite in one of India’s key mineral deposits.

  • Gorai, S., et al. (2024). “Integrated Remote Sensing and Petrographic Guide to Delineate the Hydrothermal Alteration Zones Along the Phyllites of the Main Zawar Fold, Rajasthan, India.” Journal of the Indian Society of Remote Sensing, 1-14. This paper integrates remote sensing data with petrographic studies to improve understanding of hydrothermal alteration zones in the Zawar deposit.

İlker Turan, Medicine, Best Researcher Award

Assoc. Prof. İlker Turan: Associate Professor at Ege University School of Medicine, Turkey

İlker Turan is an accomplished Associate Professor at Ege University’s Faculty of Medicine, specializing in Internal Medicine with a focus on Gastroenterology and Hepatology. With a career spanning over two decades, Dr. Turan has contributed significantly to both the clinical and academic landscapes, particularly in the diagnosis, treatment, and management of liver diseases, including cirrhosis, hepatitis, and hepatocellular carcinoma. His extensive research has made him a well-respected figure in the gastroenterology community, both in Turkey and internationally.

Online Profiles

ORCID Profile

Dr. İlker Turan is active in the global medical community, particularly in gastroenterology and hepatology. He is a prominent member of the European Society of Neurogastroenterology & Motility and the Turkish Gastroenterology Association. As an editorial board member for well-regarded journals such as the Turkish Journal of Gastroenterology and Hepatology Forum, Dr. Turan maintains an authoritative presence in the field. His published works and presentations at scientific conferences further solidify his standing as a thought leader.

Education

Dr. Turan completed his undergraduate education at Hacettepe University School of Medicine in 1999, earning his Bachelor’s Degree in Medicine. His postgraduate specialization in Internal Medicine was completed at Ege University in 2005, where he also obtained his Master’s degree in Gastroenterology. His research during this time focused on spontaneous bacterial peritonitis in cirrhotic patients and its diagnostic markers, laying the foundation for his future work in liver diseases.

Research Focus

Dr. Turan’s research interests lie primarily in the areas of liver diseases, particularly chronic hepatitis, cirrhosis, and hepatocellular carcinoma. His work has revolved around innovative methods for liver disease diagnosis, including non-invasive biomarkers, liver transplantation outcomes, and post-transplant patient management. Additionally, he has made substantial contributions to understanding gastrointestinal disorders such as gastroesophageal reflux disease (GERD), peptic ulcer disease, and endoscopic intervention techniques.

Experience

Dr. Turan has held significant academic positions at Ege University, where he began his career as a Specialist in Internal Medicine and later advanced to the rank of Assistant and Associate Professor. He has been deeply involved in supervising medical theses, particularly focusing on liver disease, hepatology, and transplantation. Outside of academia, Dr. Turan also fulfilled a state service obligation at Muğla State Hospital between 2008 and 2011, where he treated patients in a clinical setting, applying his knowledge to real-world cases and advancing his clinical expertise.

Research Timeline

Over the years, Dr. Turan’s research trajectory has followed an evolving and dynamic course. His recent projects (2021–2023) focused on outcomes in liver transplantation, identifying predictive biomarkers and demographic factors that influence survival rates. His contributions to studies on primary sclerosing cholangitis and hepatitis B treatment have earned him recognition in national and international circles. Dr. Turan’s studies often span years, ensuring depth and relevance to clinical practice, and continue to shape the current landscape of hepatology.

Awards & Honors

Dr. Turan has been the recipient of numerous awards that recognize his excellence in both research and clinical practice. Among these, the Poster Presentation Award from the Turkish Gastroenterology Association (2017) and the Presentation Award from the Turkish Liver Research Association (2015) stand out. His early career accomplishments include awards for academic presentations on geriatrics, further showcasing his broad expertise across various fields of medicine. These accolades highlight Dr. Turan’s consistent contributions to the advancement of medical knowledge and patient care.

Top-Noted Publication

Dr. Turan’s landmark publication, “Performance of Non-Invasive Fibrosis Markers in Biopsy-Proven Liver Disorders”, published in Hepatology Forum (2024), has received widespread acclaim. This research addresses the crucial issue of improving diagnostic techniques for liver fibrosis, with a focus on non-invasive methods that could replace biopsies in routine clinical practice. The study has been pivotal in establishing non-invasive markers as a reliable tool for liver disease management, and its impact continues to influence both research and clinical practice in gastroenterology.

  • Pre-transplant predictors of 3-Month survival following liver transplantation for acute liver failure in adult and pediatric patients in Türkiye
    Scientific Reports
    Date: 2025-07-19 | DOI: 10.1038/s41598-025-11298-y
    This publication identifies key pre-transplant predictive factors for 3-month survival rates post-liver transplantation in both adult and pediatric populations with acute liver failure in Turkey. The research provides significant insights into improving the prognosis and survival outcomes after transplantation. Dr. İlker Turan, along with his collaborators, contributed to this study, which serves as a pivotal guide for clinical practices in liver transplantation.

  • The use of fully covered self-expandable metal stents in the endoscopic treatment of portal cavernoma cholangiopathy
    BMC Gastroenterology
    Date: 2023-11-28 | DOI: 10.1186/s12876-023-03042-5
    This article focuses on the innovative use of fully covered self-expandable metal stents in treating portal cavernoma cholangiopathy through endoscopic procedures. Dr. Turan’s contribution underscores advancements in interventional gastroenterology, enhancing treatment outcomes for this challenging condition.

  • Karaciğer biyopsisi endikasyonlarında ve histopatolojik tanılarda yıllar içindeki değişim: 7 yıllık tek merkez deneyimi
    Akademik Gastroenteroloji Dergisi
    Date: 2022-08-25 | DOI: 10.17941/agd.1164387
    Dr. Turan, alongside his team, evaluated the changes in liver biopsy indications and histopathological diagnoses over seven years in a single-center experience. This study provides invaluable data on trends and advancements in the use of liver biopsies, aiding in the understanding of evolving clinical practices in hepatology.

  • An Update on Usage of High-Risk Donors in Liver Transplantation
    Journal of Clinical Medicine
    Date: 2021-12-31 | DOI: 10.3390/jcm11010215
    This publication reviews the clinical implications of using high-risk donors in liver transplantation. Dr. Turan’s involvement sheds light on the impact of donor risk factors on transplant outcomes, making it a key resource for clinicians involved in liver transplant decision-making.

  • Karaciğer, safra kesesi ve safra yolu kanserlerinde epidemiyoloji ve sağ kalım özellikleri
    Ege Tıp Dergisi
    Date: 2019-12-31 | DOI: 10.19161/etd.668367
    This article delves into the epidemiology and survival characteristics of liver, gallbladder, and bile duct cancers in Turkey. Dr. Turan’s research highlights the clinical features and survival rates, offering significant insights into the management and prognosis of these cancers in the Turkish population.

Pradeep Kumar, Geography, Best Researcher Award

Doctorate Pradeep Kumar: Assistant Professor at CSJMU Kanpur UP, India

Dr. Pradeep Kumar Rajput is an accomplished academic and researcher specializing in environmental science, hydrological processes, land-use/land-cover dynamics, and sustainable water conservation. He holds a Ph.D. in Hydrology from Bhopal University, India, and currently serves as an Assistant Professor at the School of Basic Sciences, CSJMU Kanpur. His work spans diverse topics including GIS, remote sensing, climate change, and occupational health, with a particular emphasis on how land use influences water systems. Through his extensive teaching and research, Dr. Rajput contributes to both environmental protection and sustainable development in India and globally.

Online Profiles

Education

Dr. Rajput’s educational background is anchored in the natural and environmental sciences. He earned his Ph.D. in the assessment of hydrological processes and land-use effects in the Tawa River Basin, Madhya Pradesh, from Bhopal University in 2024. His M.Sc. in Life Sciences from DAVV Indore (2014) and Post Graduate Diploma in Remote Sensing and GIS from the University of Allahabad (2012) laid the foundation for his interdisciplinary expertise in environmental research. His B.Sc. in Botany, Chemistry, and Microbiology from Barkatullah University, Bhopal (2009), further solidified his understanding of environmental biology and ecosystems.

Research Focus

Dr. Rajput’s research integrates hydrology, GIS, remote sensing, and climate science to investigate land-use and land-cover change, forest connectivity, water conservation, and climate change impacts. His work particularly highlights the application of spatial data to improve environmental management, flood planning, and sustainable land-use practices. He is deeply involved in forest phenology studies, exploring the relationship between climate change and forest ecosystems. Furthermore, Dr. Rajput is keen on understanding the interrelationship between urban development and environmental health, with a focus on urban floods, water management, and the effects of industrial practices on human health.

Experience

With a rich academic and research portfolio, Dr. Rajput has held key positions in prominent academic and research institutions. He served as an Assistant Professor at The Maharaja Sayajirao University of Baroda (2020–2022), where he taught graduate and postgraduate courses in urban planning, disaster management, and ecological planning. He has also contributed significantly to environmental health research during his tenure as an Information Officer at ICMR NIOH (2018–2020). His administrative experience includes program coordination, curriculum development, and student support, further enhancing his role in shaping the next generation of environmental professionals. Dr. Rajput’s work at the Climate Change Research Center in Madhya Pradesh (2022–2024) involved critical research on forest biomass and climate change mitigation strategies.

Research Timeline

  • 2024: Ongoing Ph.D. research on hydrological processes in the Tawa River Basin, analyzing the impact of land-use changes.

  • 2022–2024: Working as a Research Associate at the Madhya Pradesh Council of Science and Technology, leading studies on forest phenology and climate change mitigation.

  • 2021–2022: Engaged in the NISAR Project on forest biomass estimation, contributing to NASA’s and ISRO’s collaborative efforts for environmental monitoring.

  • 2018–2020: Conducted extensive research on occupational health hazards and environmental management at ICMR NIOH.

  • 2016–2017: Worked on geospatial modeling and GIS applications at Barkatullah University, Bhopal, focusing on urban planning and environmental health.

Awards & Honors

Dr. Rajput has received multiple recognitions for his pioneering work in the field of environmental science and occupational health. He was honored with the Young Researcher Award at the International Conference on Renewable Energy in 2022 and has been a recipient of several Best Paper Awards at international conferences. His commitment to sustainable environmental practices and education has earned him the Green Skill Development Program Leadership Award in 2019. Additionally, he has been consistently invited as a reviewer for top-tier international journals such as Springer Nature and Elsevier.

Top-Noted Publications

  1. Rajput, P. (2024). “Mapping and Analyzing Land Use/Land Cover Changes: A Case Study of Tawa River Basin, Hoshangabad.” Journal of Forest Research, 13(1), ISSN: 2168-9776.

  2. Rajput, P. (2024). “Planning for Sustainable Water Conservation in a Globalized Regional Framework.” Journal of Geography & Natural Disasters, 14(4), ISSN: 2167-0587.

  3. Rajput, P., Singh, RD. (2017). “Geophysical Monitoring and Evaluation Criteria of Climate Change.” International Journal of Climatology and Weather Forecast, 5(1), ISSN: 2332-2594.

  4. Rajput, P. (2020). “Occupational Health Hazards Related to Informal Recycling of E-Waste in India.” ICMR ENVIS-NIOH, ISSN: 2393-8943.

  5. Rajput, P., Sharma, L.K. (2020). “Workplace Heat & Health: Climate Change Perspective.” ICMR ENVIS-NIOH, ISSN: 2393-8943.

Dileep Kumar Gupta, Physics, Best Researcher Award

Doctorate Dileep Kumar Gupta: Assistant Professor (Senior Grade ) at Galgotias University, India

Dr. Dileep Kumar Gupta is a renowned academician and researcher currently serving as an Assistant Professor-II (Research) at Galgotias University, Greater Noida, India. He holds a Ph.D. in Microwave Remote Sensing from the Indian Institute of Technology (IIT), Banaras Hindu University (BHU), Varanasi, where his research focused on the application of artificial neural networks (ANNs) for the estimation of crop growth variables through microwave remote sensing data. His work bridges multiple disciplines including agriculture, remote sensing, climate change, and machine learning. Over the years, Dr. Gupta has made significant contributions to the development of high-resolution datasets and the retrieval of biophysical parameters such as soil moisture, vegetation indices, and crop classification. His expertise in multi-sensor data integration, SAR data processing, and modeling of weather impact on agriculture places him at the forefront of agricultural remote sensing research.

Online Profiles

Dr. Gupta’s professional profiles highlight his significant contributions to research in remote sensing, machine learning, and environmental sciences.

  • LinkedIn: Dileep Kumar Gupta LinkedIn – A platform where his academic achievements and research interests are shared with the wider professional community.

  • Vidwan: Vidwan Profile – A detailed profile showcasing his academic credentials, research output, and collaborations.

  • Google Scholar: Google Scholar Profile – A repository of his published works and citations in the field of remote sensing and agriculture-related research.

Citations & Research Impact

Dr. Dileep Kumar Gupta has made significant contributions to the field of remote sensing and agricultural studies, reflected in his citation metrics:

  • Total Citations: 997 (on Google Scholar)

  • h-index: 16 (on Google Scholar)

  • i10-index: 20 (on Google Scholar)

These metrics highlight the impact and relevance of his research in both academic and practical applications, particularly in the areas of soil moisture retrieval, climate change modeling, and remote sensing technologies.

Education

  • Ph.D. in Microwave Remote Sensing (2017) from the Indian Institute of Technology (IIT) Banaras Hindu University (BHU), Varanasi, India.

    • Thesis Title: Estimation of Crop Growth Variables Using Artificial Neural Networks and Microwave Remote Sensing. This research aimed to estimate critical agricultural parameters using advanced machine learning techniques applied to microwave remote sensing data.

  • M.Sc. in Electronics (2009) from the University Institute of Engineering and Technology, CSJM University, Kanpur, India.

    • Dissertation: Development of Microcontroller-based Robotic Arm. The project focused on the integration of microcontrollers in robotics for precision control.

  • B.Sc. in Electronics (2007) from DBS (PG) College, CSJM University, Kanpur, India.

    • Dissertation: Development of a +5V Regulated Power Supply. This work focused on power electronics and its applications in laboratory setups.

  • National Eligibility Test (NET) in Electronic Science, UGC (2011)

  • Graduate Aptitude Test for Engineers (GATE) in Electronics (2011)

Research Focus

Dr. Gupta’s research interests span several advanced fields of remote sensing and geospatial sciences. His primary focus lies in the integration of multi-sensor data (microwave, optical, and hyperspectral) for environmental monitoring and agricultural applications. His recent work involves the use of Synthetic Aperture Radar (SAR) data for soil moisture retrieval, a critical parameter for agriculture. He also employs machine learning algorithms, especially deep learning, for high-resolution data disaggregation, which aids in improving the accuracy of crop growth modeling and climate change assessments. Additionally, Dr. Gupta is engaged in the development of algorithms for soil moisture retrieval using active and passive microwave remote sensing, land-use/land-cover mapping, and the assessment of weather and climate change impacts on agriculture.

Experience

Dr. Gupta has accumulated extensive academic and research experience, with a strong focus on remote sensing and geospatial data analytics:

  • Assistant Professor-II (Research) at Galgotias University (Dec 2024–Present), where he leads research in environmental monitoring and agriculture.

  • Dr. DS Kothari Post-Doctoral Fellow, Department of Physics, BHU (Sept 2021–Oct 2024), specializing in climate change impacts, soil moisture modeling, and satellite data processing.

  • Research Associate, Institute of Environment and Sustainable Development, BHU (Feb 2018–Nov 2020), where he collaborated on projects involving SAR and optical satellite data for agricultural monitoring.

  • Guest Lecturer, Department of Electronics, Sri Aurobindo College, Delhi University (Jan 2017–June 2017), focusing on electronics and remote sensing courses.

  • Lecturer, Department of Electronics, DAV College, CSJM University, Kanpur (Aug 2009–April 2011), teaching undergraduate courses in electronics and communication engineering.

Research Timeline

  • Dec 2024–Present: Assistant Professor-II (Research), Galgotias University

  • Sept 2021–Oct 2024: Dr. DS Kothari Post-Doctoral Fellow, BHU, focusing on microwave remote sensing for environmental monitoring.

  • Feb 2018–Nov 2020: Research Associate, IESD, BHU, conducting research on multi-sensor data integration for agriculture.

  • Jan 2017–June 2017: Guest Lecturer, Sri Aurobindo College, Delhi University, where he contributed to courses in remote sensing and electronics.

  • Aug 2009–April 2011: Lecturer, DAV College, CSJM University, Kanpur, where he taught courses in electronics and communication.

Awards & Honors

  • UGC Research Fellowship (2011) – Awarded to outstanding researchers in the field of electronics and remote sensing.

  • National Fellowship by ISRO (2015) – For research on satellite remote sensing applications in soil moisture estimation.

  • International Travel Support (2014) – Department of Science and Technology, India, to attend conferences in Japan.

  • Life Member of several prestigious organizations:

    • Indian Association of Physics Teachers

    • Indian Society of Remote Sensing

    • Indian Society of Geomatics

  • Qualified National Eligibility Test (NET) in Electronic Science (2011)

  • GATE Qualified in Electronics (2011)

Recent Publications

Dr. Dileep Kumar Gupta’s recent contributions highlight the intersection of remote sensing, machine learning, and GNSS technologies. Some of his notable upcoming publications include:

  1. “Application of GNSS in Earth”, B. Sharma, L. Ray, D. Murmu, A. Gupta, D.K. Gupta, GNSS Applications in Earth and Space Observations: Challenges and Opportunities, 2025.

  2. “Implementation of QKD-based System Using Nano PCF for Healthcare Applications”, VS Ajay Kumar Vyas, Achyutesh Dixit, Subhashish Tiwari, Prem Shankar Mishra, Sensing and Bio-Sensing Research, 2025.

  3. “Introduction to Google Earth Engine: A Comprehensive Workflow”, D.K. Gupta, Nitin Arora, Sakshi, Sartajvir Singh, Vishakha Sood, Google Earth Engine and Artificial Intelligence for Earth Observation: Algorithms and Sustainable Applications, 2025.

  4. “Google Earth Engine and Artificial Intelligence for Earth Observation: Algorithms and Sustainable Applications”, BP Vishakha Sood, Dileep Kumar Gupta, Sartajvir Singh, ScienceDirect, 2025.

  5. “GNSS-enabled Precision Agriculture”, A. Gupta, D. Murmu, D.K. Gupta, PS Thenkabail, GNSS Applications in Earth and Space Observations, 210-230, 2025.

  6. “Tracking Land Use and Land Cover Changes in Ghaziabad District of India Using Machine Learning and Google Earth Engine”, PK Rai, VN Mishra, D. Kumar, D.K. Gupta, M. Kumari, Google Earth Engine and Artificial Intelligence for Earth Observation, 489-509, 2025.

  7. “Machine Learning Algorithms for Air Quality and Air Pollution Monitoring Using GEE”, P. Prakriti, M. Karuppaiyan, A. Siddiqui, D.K. Gupta, Google Earth Engine and Artificial Intelligence for Earth Observation, 135-175, 2025.

  8. “Cloud Computing Platforms–based Remote Sensing Big Data Applications”, S. Suman, S. Maurya, V. Pandey, PK Srivastava, D.K. Gupta, Google Earth Engine and Artificial Intelligence for Earth Observation, 77-88, 2025.

These papers focus on the integration of GNSS, AI, and Google Earth Engine (GEE) with applications in precision agriculture, environmental monitoring, and healthcare, showcasing Dr. Gupta’s leadership in advancing remote sensing technologies and applications.

Shakti Ranjan Panigrahy, Supply Chain Management, Innovative Researcher Award

Doctorate Shakti Ranjan Panigrahy: Assistant Professor at Anand Agricultural University, India

Dr. Shakti Ranjan Panigrahy is a dedicated academic and researcher with a broad and diverse background in Agribusiness Management, Operations Research, and Agricultural Economics. He has been contributing to the educational and research landscape at Anand Agricultural University, Gujarat, since 2013, where he currently serves as the Assistant Professor and Head of the Department of Operations Management. Dr. Panigrahy’s passion for sustainable agriculture and value chain optimization is reflected in his research on market dynamics, agro-entrepreneurship, and agriculture policy. His goal is to bridge the gap between academic theory and industry practice, ensuring that students and stakeholders alike benefit from cutting-edge research and practical insights in the agricultural sector.

Online Profiles

ORCID Profile

  • LinkedIn Profile: Dr. Shakti Ranjan Panigrahy on LinkedIn
    Dr. Panigrahy’s LinkedIn profile provides an overview of his academic achievements, research contributions, and professional connections. It’s a space where he actively engages with colleagues, students, and industry professionals.

  • YouTube Channel: Agribusiness – A Journey
    His YouTube channel, Agribusiness – A Journey, is a platform for sharing his expertise on agribusiness topics, ranging from supply chain management to entrepreneurship in agriculture. It features webinars, lectures, and discussions on current issues in the agribusiness landscape.

Education

Dr. Panigrahy’s academic foundation is rooted in both Veterinary Sciences and Management. He completed his Ph.D. in Management from Sardar Patel University, with a focus on the intersection of operations management and agribusiness. His MBA in Agribusiness from CCS Haryana Agricultural University deepened his understanding of business operations in the agricultural sector. He holds a Bachelor’s degree in Veterinary Sciences from Orissa University of Agriculture and Technology, which laid the groundwork for his multidisciplinary approach to agribusiness and animal husbandry.

Research Focus

Dr. Panigrahy’s research spans a range of areas in Agribusiness Management, with an emphasis on practical solutions to real-world problems in agricultural marketing, value chain analysis, and supply chain management. His notable research contributions focus on understanding the role of cooperatives in sustainability, market segmentation in the fishery sector, and entrepreneurship opportunities in agribusiness. Dr. Panigrahy is also deeply engaged in the economics of livestock management, exploring ways to improve profitability and resource efficiency through innovative business models and policy interventions.

Experience

Dr. Panigrahy has accumulated over a decade of experience in higher education and public service. As an Assistant Professor and Head of the Department of Operations Management at the International Agribusiness Management Institute, he oversees academic programs in agribusiness management, providing guidance to students and researchers. His earlier professional experience as a Veterinary Assistant Surgeon and Junior Veterinary Officer in the Fishery & Animal Resource Department of the Government of Odisha equipped him with practical insights into the challenges faced by the agricultural and animal husbandry sectors. This dual experience in academia and the public sector enables Dr. Panigrahy to offer unique perspectives on the integration of academic research with field practices.

Research Timeline

  • 2016-2017: Dr. Panigrahy published influential papers on consumer behavior in the dairy sector and market segmentation in fisheries. He also explored supply chain optimization in rural India, identifying critical inefficiencies and proposing actionable improvements.

  • 2017-2019: Building on his earlier work, Dr. Panigrahy focused on entrepreneurship development within agribusiness. He conducted extensive research on cooperative models in dairy business management and explored opportunities for sustainable business practices.

  • 2020-2024: His research trajectory shifted towards Industry 4.0 in agriculture, looking at technological innovations that can drive improvements in agricultural supply chains. He also led institutional research projects on contract farming, agrotourism, and livestock insurance, providing valuable policy insights for both government and private sector stakeholders.

Awards & Honors

Dr. Panigrahy’s academic journey has been recognized through several prestigious awards. He has received Best Researcher accolades for his work in agriculture economics, and his contributions to the development of agribusiness curricula have been acknowledged at national forums. He is also recognized for mentoring students who have gone on to achieve success in national-level competitions and research. His continuous engagement in professional societies, such as the Indian Society for Training and Development, highlights his leadership and influence in advancing agribusiness education and research.

Top-Noted Publication

Exploring Potato Sector Dynamics Across the States in India

Journal article | Potato Research | Published: 2025-07-21
DOI: 10.1007/s11540-025-09893-7
Contributors: Shakti Ranjan Panigrahy, Shubhaom Panda, Sanjana Sinha, Hariom Dubey
In this study, the authors explore the diverse dynamics of the potato sector across different states in India. The research examines production patterns, market access, and consumer behavior toward potato-related products. By focusing on different regional challenges, it offers insights into supply chain inefficiencies, pricing strategies, and market segmentation for improving overall efficiency and profitability in the potato sector.

Consumers’ Perception and Acceptance towards Frozen Foods in Gujarat, India

Journal article | European Journal of Nutrition & Food Safety | Published: 2025-07-19
DOI: 10.9734/ejnfs/2025/v17i71783
Contributors: Sanjana Sinha, Shakti Ranjan Panigrahy
This article investigates consumer perception and acceptance of frozen foods in Gujarat, India, which is rapidly growing in popularity. The research employs surveys and focus groups to gauge attitudes toward frozen food products, focusing on factors such as quality concerns, healthiness perceptions, and the price elasticity of demand in urban and rural markets. It also identifies key strategies for producers to better market and position frozen foods.

Feasibility of Agricultural Supply Chain Management Strategies in Industry 4.0

Book chapter | 2024-12-27 | Published by IGI Global
DOI: 10.4018/979-8-3693-4330-2.ch005
Contributors: Shakti Ranjan Panigrahy, Shubhaom Panda
This book chapter explores how Industry 4.0 technologies—such as IoT, big data, and AI—can transform the agricultural supply chain. It specifically addresses the feasibility of adopting these technologies in the Indian context, examining the potential for increased efficiency, reduced wastage, and improved profitability. The chapter also discusses the barriers to adoption and proposes frameworks for implementing these innovations within existing supply chain structures.

Potato Contract Farming: Prospects and Challenges in Gujarat, India

Journal article | Potato Research | Published: 2024-06
DOI: 10.1007/s11540-023-09643-7
Contributors: Shakti Ranjan Panigrahy, S. S. Kalamkar
This paper delves into the contract farming model in Gujarat’s potato sector, analyzing the prospects and challenges it presents for farmers, businesses, and consumers. The study evaluates key factors such as price stability, market access, and value chain integration. It identifies opportunities for better collaboration between farmers and companies and suggests improvements in contract structuring to benefit both parties. The research is particularly relevant to understanding the role of contract farming in agricultural modernization and profitability enhancement.

Supply Chain of Pahala Rasagola in Odisha

Journal article | Economic Affairs | Published: 2023-12-25
DOI: 10.46852/0424-2513.4.2023.37
Contributors: Abinash Sahoo
In this article, the authors analyze the supply chain of Pahala Rasagola, a traditional sweet from Odisha that has gained geographical indication (GI) status. The research sheds light on the production processes, distribution channels, and market trends for this iconic sweet, offering insights into its economic importance and cultural significance. It also discusses challenges related to maintaining quality, scalability, and supply chain efficiency as the product becomes more popular, both domestically and internationally.

Strength for Innovative Researcher Award

Dr. Shakti Ranjan Panigrahy’s extensive academic background, pioneering research, and significant contributions to the field of Agribusiness Management position him as an outstanding candidate for the Innovative Researcher Award. His work consistently demonstrates a commitment to advancing agricultural practices and enhancing supply chain efficiencies, which are crucial for the growth and sustainability of the agricultural sector. Here are some key strengths that highlight his eligibility:

1. Groundbreaking Research Contributions

Dr. Panigrahy’s research spans a broad array of crucial topics such as supply chain optimization, market dynamics, agro-entrepreneurship, and sustainable agricultural practices. His studies, such as exploring the dynamics of the potato sector across Indian states, and his exploration of frozen food acceptance in Gujarat, have brought new insights that bridge gaps between academic theories and practical industry needs. He consistently applies rigorous methodologies to offer innovative solutions to age-old problems in agriculture.

2. Multidisciplinary Approach

His education and experience in Veterinary Sciences, Agribusiness Management, and Operations Research have allowed him to adopt a holistic and interdisciplinary approach to agribusiness. This perspective enables him to address complex challenges in agriculture, from market behavior to technological innovations (e.g., his focus on Industry 4.0 technologies in agriculture). By merging management principles with agricultural science, his work sets the stage for systemic change in agribusiness operations.

3. Innovation in Supply Chain and Policy Development

Dr. Panigrahy has been at the forefront of research on sustainable agricultural supply chains. His work on contract farming in Gujarat and livestock management economics speaks to his innovative ability to create policy interventions and business models that are both practical and scalable. His ongoing research on agriculture policy continues to provide tangible frameworks that can be adopted by both government agencies and private sector players.

4. Impact on Education and Mentorship

As an Assistant Professor and Head of the Department of Operations Management at Anand Agricultural University, Dr. Panigrahy has had a profound impact on the next generation of agricultural economists and business leaders. His role in mentoring students, overseeing research projects, and integrating innovative concepts into the curriculum demonstrates his ability to inspire and guide young minds toward innovative thinking in the field of agribusiness.

5. Recognition in Academia

Dr. Panigrahy’s awards for best researcher and his recognition at national forums underscore his influence in the academic world. His continuous engagement with professional societies, including the Indian Society for Training and Development, highlights his standing as an authority in the field. These accolades not only demonstrate his academic excellence but also validate his contributions to advancing the agricultural research agenda.

6. Industry-Relevant Research Focus

Dr. Panigrahy’s research focus on market segmentation, supply chain management, and entrepreneurship within agriculture directly addresses some of the most pressing challenges faced by the agricultural industry. His ability to translate research into practical strategies for businesses and policymakers makes him an invaluable asset to the agribusiness community. His work on Industry 4.0 technologies in agriculture and contract farming brings innovative approaches to age-old challenges, positioning him as a leader in agricultural modernization.

Eligibility for the Innovative Researcher Award

Dr. Panigrahy’s profile fits the eligibility criteria for the Innovative Researcher Award in several ways:

  • Innovation in Research: His research consistently explores emerging trends and innovative solutions to improve efficiency, sustainability, and profitability in agriculture.

  • Relevance to Industry: His work has a direct impact on the agricultural sector, with practical applications in policy-making, supply chain management, and business strategies.

  • Mentorship & Leadership: Through his academic leadership and mentorship, Dr. Panigrahy has contributed to shaping future leaders in agribusiness.

  • Recognition and Impact: His continued recognition at national and international levels is a testament to the impact of his research and teaching in advancing agribusiness management and agriculture economics.

Kuldeep Vinchurkar, Medicine, Best Researcher Award

Prof. Dr. Kuldeep Vinchurkar: HOD & Professor at Department of Pharmaceutics, Sandip Institute of Pharmaceutical Sciences (SIPS), Affiliated To Savitribai Phule Pune University (SPPU, Pune), Nashik, Maharashtra-422213,

Dr. Kuldeep A. Vinchurkar is a renowned academic and researcher in the field of pharmaceutical sciences, specializing in pharmaceutics, nanotechnology, and drug delivery systems. With over 12 years of experience in teaching and research, he has made significant contributions to the advancement of pharmaceutical education and the development of cutting-edge drug delivery technologies. Currently, he serves as the Head of the Department and Professor at Sandip Institute of Pharmaceutical Sciences, Nashik, Maharashtra. Dr. Vinchurkar has consistently been at the forefront of innovation in pharmaceutical research, particularly in the areas of gastro-retentive drug delivery, microspheres, and 3D printed drug delivery systems. His career is defined by a passion for improving healthcare through advanced pharmaceutical technologies and a commitment to nurturing the next generation of pharmaceutical professionals.

Online Profiles

ORCID Profile

Dr. Vinchurkar is an active member of several academic and professional platforms that allow him to engage with peers and contribute to global pharmaceutical research. He maintains an up-to-date profile on ResearchGate, where he shares his publications, research findings, and insights into emerging pharmaceutical technologies. His Google Scholar profile features a growing list of citations and impact, demonstrating the relevance and reach of his research. Additionally, Dr. Vinchurkar is connected on LinkedIn, where he highlights his professional achievements and academic collaborations. His profiles on Academia.edu and ORCID further support his presence in the global academic community, ensuring that his work continues to inspire and educate a wide network of scholars, students, and industry professionals.

Education

Dr. Kuldeep A. Vinchurkar has a distinguished academic background, having completed his Bachelor’s and Master’s degrees in Pharmacy from Rashtrasant Tukadoji Maharaj Nagpur University, where he consistently achieved academic excellence. He was awarded a Ph.D. in Pharmaceutics from the School of Pharmacy, DAVV, Indore, in 2018, where his thesis on gastro-retentive drug delivery systems for diabetes treatment set the foundation for his research career. His educational journey is characterized by a deep commitment to both academic rigor and practical application, equipping him with the skills to bridge the gap between theoretical knowledge and real-world pharmaceutical solutions. Throughout his academic years, Dr. Vinchurkar was recognized for his dedication and excellence, graduating with distinction at every stage of his education.

Research Focus

Dr. Vinchurkar’s research is primarily centered on the development of novel drug delivery systems, particularly gastro-retentive, controlled-release, and 3D printed drug formulations. His work aims to address the limitations of traditional drug delivery methods by creating systems that improve bioavailability, patient compliance, and therapeutic outcomes. In recent years, his research has expanded into nanotechnology, where he explores the use of nanosponge-based formulations for enhanced topical drug delivery. Dr. Vinchurkar is particularly interested in personalized medicine, utilizing technologies like 3D printing and nanofabrication to develop drug delivery devices tailored to individual patient needs. His research seeks to advance both the scientific understanding of drug release mechanisms and their application in clinical practice, making significant contributions to pharmaceutical science.

Experience

Dr. Vinchurkar has a rich and diverse teaching and research background, having worked in a variety of prestigious institutions across India. He is currently serving as the Head of the Department and Professor at Sandip Institute of Pharmaceutical Sciences, where he oversees academic programs, conducts research, and mentors students. Prior to this, Dr. Vinchurkar held the role of Associate Professor at Krishna School of Pharmacy, Vadodara, and Assistant Professor at both Indore Institute of Pharmacy and IPS Academy, Indore, where he played an instrumental role in shaping the curriculum, organizing workshops, and advancing research initiatives. Over the years, he has contributed significantly to the development of new teaching methodologies, ensuring that students receive a comprehensive education that prepares them for the challenges of the pharmaceutical industry.

Research Timeline

Dr. Vinchurkar’s research timeline spans over a decade, with his early work focused on microspheres and floating drug delivery systems for sustained release. His M. Pharm thesis laid the groundwork for his Ph.D. research, which further expanded into gastro-retentive systems for the treatment of diabetes. After completing his Ph.D. in 2018, Dr. Vinchurkar continued to focus on innovative drug delivery systems, delving into 3D printing and nanotechnology for personalized medicine. His recent research has explored nanofabrication for controlled-release formulations, nanosponge technology for antifungal therapies, and multicompartment tablets using Fused Deposition Modeling (FDM). His work is constantly evolving, contributing to the ever-growing body of knowledge in pharmaceutical sciences.

Awards & Honors

Throughout his career, Dr. Vinchurkar has received numerous prestigious awards in recognition of his academic achievements and contributions to pharmaceutical research. Notable honors include the Young Innovator Award at the National Conference 2024, Best Scientific Paper Presentation at the AICTE National Conference 2020, and the Outstanding Assistant Professor award in Pharmaceutics in 2021. His early academic achievements were also recognized with awards such as the University Topper in both B. Pharm and M. Pharm. His ongoing contributions to the field have earned him international recognition, with several of his papers being awarded Best Poster and Best Oral Presentation at national and international conferences.

Top-Noted Publications

Dr. Vinchurkar’s research has led to several high-impact publications in leading pharmaceutical journals. Some of his most notable works include the study on “Nanosponge Fortified Ciclopirox-Olamine for Antifungal Efficacy”, published in Pharmaceutical Nanotechnology in 2025, and his work on 3D Printed Tablets in the Turkish Journal of Pharmaceutical Sciences (2024). Another key publication is “Design and Development of Gastro-retentive Floating Tablet Case Using FDM 3D Printing Technology” (Indian Drugs, 2024). These studies are at the cutting edge of pharmaceutical technology, with significant implications for improving drug delivery methods and patient care. Dr. Vinchurkar’s publications continue to be highly regarded in the scientific community and are widely cited in academic research.

  • Demystifying the Role of Postbiotics in Inflammation-Mediated Metabolic Disorders: An Updated Review
    Journal: Food Science and Biotechnology
    Published: July 19, 2025
    DOI: 10.1007/s10068-025-01952-6
    This comprehensive review addresses the emerging role of postbiotics in managing inflammation-related metabolic disorders. The research explores how postbiotics interact with the immune system to mitigate chronic inflammation and prevent metabolic conditions like obesity, diabetes, and cardiovascular diseases. Dr. Vinchurkar collaborated with researchers such as Rohit Doke, Kalyani Chande, Shraddha Dingare, and Sudarshan Singh to explore this innovative approach in therapeutic nutrition.

  • Recent Advances in Therapeutic Strategies of Erdheim-Chester Disease
    Journal: Naunyn-Schmiedeberg’s Archives of Pharmacology
    Published: June 2025
    DOI: 10.1007/s00210-024-03769-2
    This article reviews current research on Erdheim-Chester Disease (ECD), a rare, progressive multisystem disorder. It highlights the latest advancements in the pharmacological management of ECD, with Dr. Vinchurkar contributing his expertise alongside colleagues like Rohit Doke, Rahul Lokhande, and Bhupendra G. Prajapati. The paper focuses on the novel therapeutic strategies that target inflammatory pathways involved in ECD.

  • Marine World of Terpenes Targeting Specific Cancers
    Book Chapter: in Advances in Cancer Therapy
    Published: March 7, 2025
    DOI: 10.4018/979-8-3693-6972-2.ch010
    Dr. Vinchurkar co-authored this chapter on marine-derived terpenes, focusing on their potential to target specific cancers. The chapter delves into the anticancer properties of terpenes found in marine organisms, investigating their ability to interact with cancer cells and inhibit tumor growth. The work contributes to the growing interest in natural products for developing alternative anticancer therapies.

  • Materials Sustainability in the Pharmaceutical Industry
    Journal: Sustainability & Circularity NOW
    Published: December 12, 2024
    DOI: 10.1055/a-2460-4207
    This paper addresses the importance of sustainability in the pharmaceutical industry, focusing on materials and processes that minimize environmental impact. Dr. Vinchurkar, along with Ankita Bhadoriya, Bhakti Patil, and others, explores the application of circular economy principles in drug development and packaging, aiming to create eco-friendly solutions while maintaining the efficacy of pharmaceutical products.

  • Features and Facts of a Gastroretentive Drug Delivery System: A Review
    Journal: Turkish Journal of Pharmaceutical Sciences
    Published: August 31, 2022
    DOI: 10.4274/tjps.galenos.2021.44959
    Dr. Vinchurkar’s research on gastroretentive drug delivery systems (GRDDS) focuses on overcoming the limitations of oral drug delivery by designing systems that ensure prolonged release and bioavailability of drugs in the gastrointestinal tract. This review outlines the design, mechanism, and applications of GRDDS, marking an important contribution to the field of pharmaceutical dosage forms.

Mohd Akbar Bhat, Neuroscience, Best Researcher Award

Doctorate Mohd Akbar Bhat: Postdoc Research Fellow at Georgetown University Medical Center, United States

Dr. Mohd Akbar Bhat is an accomplished human geneticist with a profound passion for understanding the genetic causes of complex diseases. With a Ph.D. in Human Genetics from Guru Nanak Dev University, India, Dr. Bhat has spent over a decade researching genetic variations, focusing on retinal degenerative diseases, cardiovascular genetics, and genotoxicity. He has worked in esteemed institutions like Georgetown University and the Dean McGee Eye Institute, where he led research projects exploring molecular and genetic mechanisms behind vision loss, oxidative stress, and cardiovascular pathologies. His multifaceted expertise integrates the application of advanced molecular biology techniques, stem cell biology, and cutting-edge CRISPR technology to unravel the genetic basis of human diseases. Beyond research, Dr. Bhat is dedicated to mentoring the next generation of scientists and collaborating with global experts to foster innovative treatments for genetic disorders.

Online Profiles

Google Scholar Profile

Dr. Bhat is widely recognized for his impactful research contributions, and his professional profiles on platforms like ResearchGate, Google Scholar, and LinkedIn highlight his academic and research accomplishments. These platforms showcase a comprehensive list of his peer-reviewed publications, collaborative research efforts, and ongoing projects in the fields of molecular genetics and ophthalmology. Dr. Bhat’s profiles also facilitate networking with other researchers and experts worldwide, ensuring his work continues to influence the broader scientific community. His active engagement in academic discussions, online seminars, and conferences further enhances his visibility and reputation in the genetics research domain.

Research Metrics
  • Total Citations: 409

  • Citations Since 2020: 357

  • h-index: 11

  • i10-index: 11

Dr. Bhat’s research output has garnered considerable attention, with 409 total citations, and over 350 citations in the last few years alone. His h-index of 11 suggests consistent contributions to the field, while the i10-index of 11 reflects that at least 11 of his publications have been cited 10 or more times, underscoring the impact of his research.

Education

Dr. Bhat’s academic journey began with a deep-rooted interest in human genetics, which led him to pursue a Ph.D. in Human Genetics from Guru Nanak Dev University, Amritsar, India, from 2008 to 2014. During this time, he conducted groundbreaking research on genetic markers associated with human diseases, including age-related macular degeneration and retinitis pigmentosa. His dissertation focused on the molecular genetics of retinal diseases, providing key insights into genetic mutations and their role in visual impairment. Following his doctorate, Dr. Bhat participated in various specialized training programs, strengthening his knowledge of cutting-edge genetic technologies such as next-generation sequencing and CRISPR gene editing, which now underpin much of his current work.

Research Focus

Dr. Bhat’s research spans across various disciplines within molecular genetics, with a primary focus on understanding the genetic and molecular basis of retinal degenerative diseases and cardiovascular genetic disorders. His work involves identifying key genetic mutations and their impact on cellular functions, particularly in retinal neurons and cardiovascular tissues. Additionally, he investigates the role of oxidative stress and genotoxicity in the progression of these diseases. A major area of Dr. Bhat’s research is the development of gene therapies and stem cell-based interventions, including exploring the use of CRISPR technology to correct genetic mutations in retinal cells. By combining his expertise in molecular biology and clinical biochemistry, Dr. Bhat aims to identify new therapeutic targets that could lead to more effective treatments for genetic disorders.

Experience

Dr. Bhat has an extensive research background spanning over a decade, with key roles in both academic and clinical settings. He began his career as a Research Scientist-II at Government Medical College, Amritsar, where he led a variety of genetic studies related to cardiovascular diseases, neurodegenerative diseases, and the identification of genetic biomarkers. Later, Dr. Bhat expanded his expertise during his time at the Dean McGee Eye Institute (2020–2022), where he focused on gene therapy techniques for retinal degenerative diseases such as retinitis pigmentosa and age-related macular degeneration. Most recently, he held a prestigious Postdoctoral Research Fellow position at Georgetown University Medical Center (2022–2024), where his research contributed significantly to the development of new gene-editing approaches to treat genetic mutations in retinal cells. Dr. Bhat’s work is known for its emphasis on translating molecular research into potential clinical applications, bridging the gap between bench science and patient care.

Research Timeline

  • 2008–2014: Dr. Bhat completed his Ph.D. in Human Genetics at Guru Nanak Dev University, India. His research focused on identifying genetic mutations involved in retinal degenerative diseases, providing novel insights into the molecular mechanisms of vision loss.

  • 2014–2015: Dr. Bhat worked as a Researcher in the Department of Human Genetics at Guru Nanak Dev University, contributing to the exploration of genetic polymorphisms in neurodegenerative diseases.

  • 2015–2020: As a Research Scientist-II at the Multidisciplinary Research Unit of Government Medical College, Amritsar, Dr. Bhat led studies on cardiovascular genetics, investigating gene-environment interactions and their impact on disease progression.

  • 2020–2022: Dr. Bhat’s time as a researcher at the Dean McGee Eye Institute focused on genetic therapies for retinal diseases, particularly gene therapies aimed at correcting mutations responsible for vision loss.

  • 2022–2024: During his postdoctoral fellowship at Georgetown University Medical Center, Dr. Bhat conducted cutting-edge research on stem cell-based therapies and CRISPR-mediated gene editing, bringing new hope for patients suffering from inherited retinal diseases.

Awards & Honors

Dr. Bhat has been the recipient of numerous prestigious awards for his research achievements. He was awarded the Best Researcher Award by Guru Nanak Dev University for his contributions to the field of human genetics. Additionally, he received the Young Scientist Award at the International Conference on Molecular Genetics in 2019, recognizing his innovative work in genetic therapies. Dr. Bhat has also been invited to serve as a reviewer for several high-impact journals, further underscoring his influence in the field. His recognition extends beyond academic accolades, with invitations to present his findings at international conferences and symposiums, enhancing the global dialogue on genetic diseases and therapeutic interventions.

Top-Noted Publication

One of Dr. Bhat’s most influential publications is titled “Gene and Stem Cell-Based Therapies for Retinal Degenerative Diseases: Update, Challenges, and Future Directions” published in Stem Cell Reviews and Reports (2025). This paper offers a comprehensive review of the latest advancements in gene therapy and stem cell-based interventions for retinal degenerative diseases, highlighting emerging therapeutic strategies and their clinical implications. His research has also been featured in journals such as Human Genetics and Molecular Vision, where he discusses the genetic pathways involved in retinal disorders and the potential for personalized treatments. These contributions have made Dr. Bhat a leading figure in ophthalmic genetics, influencing both clinical practices and research in the field.

  • A Case-Control Association Study of APOE Promoter Region Variants with Glaucoma in the North Indian Population
    S. Passan, S. Goyal, M.A. Bhat, R. Singh, M. Kaur, V. Vanita
    Human Immunology, 86(3), 111299
    2025
    This study explores the genetic association between variants in the APOE promoter region and the risk of developing glaucoma in a North Indian cohort. The findings have implications for early genetic screening and potential therapeutic interventions for glaucoma in this population.

  • Age-Related Retinal Degeneration Resulting from the Deletion of Shp2 Tyrosine Phosphatase in Photoreceptor Neurons
    A. Rajala, R. Rajala, M.A. Bhat, M. Eminhizer, J. Hao, J. Du, R.V.S. Rajala
    Cell Death & Disease, 15(8), 577
    2024
    This paper presents groundbreaking research on the role of Shp2 tyrosine phosphatase in the regulation of retinal degeneration. The deletion of Shp2 in photoreceptor neurons resulted in accelerated retinal degeneration, offering a potential new pathway for therapeutic strategies in age-related retinal diseases.

  • Sex-Dependent Regulation of RPE and Retinal Function by Pgc-1α During Aging in Mice
    K. Taskintuna, M.A. Bhat, T. Shaikh, J.R. Hum, N. Golestaneh
    Investigative Ophthalmology & Visual Science, 65(7), 4988-4988
    2024
    This study investigates the differential effects of Pgc-1α, a key regulator of mitochondrial biogenesis, on retinal pigment epithelium (RPE) and overall retinal function across sexes in aging mice. The findings reveal important insights into sex-specific vulnerabilities to age-related retinal diseases.

  • Phosphatidylinositol 5-Kinase (PIKfyve) Negatively Regulates Photoreceptor Neuroprotection
    R.V.S. Rajala, M.A. Bhat, K. Teel, A. Rajala
    Investigative Ophthalmology & Visual Science, 63(7), 3820-3820
    2022
    In this article, the authors demonstrate that PIKfyve, an enzyme involved in lipid signaling, negatively regulates photoreceptor survival under stress conditions. The study provides potential new targets for therapies aimed at protecting retinal cells from degenerative diseases.

  • Genetic Damage Biomarkers in Buccal Epithelial Cells of Healthy Individuals Staying Near Three Mobile Phone Base Stations
    G.G. Naresh Mahajan, Akbar Bhat
    International Conference on Human Genetics and 39th Annual Meeting of the…
    2014
    This study investigates genetic damage in healthy individuals living near mobile phone base stations, highlighting the impact of electromagnetic radiation on human health, with a focus on genetic biomarkers of oxidative stress and cellular damage.

  • A Prospective, Randomized, Open Label Study to Assess the Role of Vitamin C as an Adjuvant to Paroxetine in Pharmacotherapy of Major Depressive Disorder
    K. Aggarwal, N.R. Singh, N. Bala, M.A. Bhat, S.K. Jain, S. Thakur, R. Sood
    This clinical trial aimed to evaluate the effectiveness of vitamin C as an adjunct therapy to paroxetine in treating major depressive disorder. The study found potential benefits in combining nutritional supplements with pharmacotherapy to enhance clinical outcomes in depression management.