Antonina Wozna Urbanczak | Environmental Science | Innovative Research Award

Published on by Scientist Day

Dr. Antonina Wozna Urbanczak | Environmental Science | Innovative Research Award 

Universität Graz | Institut of Systematic Theology | Austria

Dr. Dr. Antonina Maria Wozna Urbanczak is a theologian and ethicist specializing in feminist theology, gender studies, ecological ethics, and social justice. She works as a postdoctoral researcher and university lecturer in theological women’s and gender studies, with extensive international academic experience across Europe. Holding doctorates in theology and philosophy, she integrates ethical theory, feminist hermeneutics, and interdisciplinary approaches to religion, culture, and sustainability. Her work includes teaching, supervision, academic leadership, and participation in international research networks. She is an active contributor to global scholarly discourse through conferences, editorial boards, and a substantial body of monographs, edited volumes, and peer-reviewed publications.

View Orcid Profile

Featured Publications

Liran Shmuel Raz Steinkrycer | Environmental Science | Best Innovation Award

Published on by Scientist Day

Mr. Liran Shmuel Raz Steinkrycer | Environmental Science | Best Innovation Award

Raz-Orr Engineering & Consulting Ltd | Israel

Liran Shmuel Yair Raz Steinkrycer is a senior engineering executive and recognized international expert in sustainability, green energy, electromagnetic fields (RF and ELF), radio communication, acoustics, and environmental safety. He serves as Director of Engineering, R&D, and Measurements at Razorr Lifesaving Radiation Solutions Ltd., leading advanced research, education, and large-scale measurement programs. A trusted advisor to government bodies, courts, and major industries, he is also a national media expert on radiation and environmental issues. He combines deep technical expertise with strong leadership, teaching excellence, and a passion for innovation, safety, and sustainable technology solutions.

View Orcid Profile

Featured Publications

Genetu Tesfa | Environmental Science | Research Excellence Award

Published on by Scientist Day

Mr. Genetu Tesfa | Environmental Science | Research Excellence Award

Addis Ababa Science and Technology University | Ethiopia

Genetu Tesfa is an Ethiopian postgraduate researcher in Environmental Engineering at Addis Ababa Science and Technology University, specializing in water and wastewater treatment with a strong focus on the removal of antibiotics and pharmaceutical contaminants using advanced oxidation processes such as iron slag–based electro-Fenton systems. His research addresses critical challenges related to hospital wastewater pollution, antimicrobial resistance, and sustainable environmental remediation. He has published in SCI and Scopus-indexed international journals and contributed to nature-based treatment methods using vetiver grass, as well as waste valorization through composting and alternative fertilizers. His work emphasizes low-cost, environmentally sustainable solutions tailored to developing-country contexts, supported by active interdisciplinary collaborations in environmental science and engineering.


View Scopus Profile
     View Google Scholar Profile

Featured Publications

Shohei Katsuya | Research Excellence | Excellence in Research

Published on by Scientist Day

Mr. Shohei Katsuya | Research Excellence | Excellence in Research

Mr. Shohei Katsuya | Advanced Technology Laboratories, OSAKA GAS Co., Ltd. | Japan

Shohei Katsuya is a dedicated Researcher at the Advanced Technology Laboratories of OSAKA GAS Co., Ltd., where he specializes in cutting-edge metabolic and nutritional research. He holds a Master of Agriculture degree from Kyoto University, completed in March 2021, and has since been actively involved in advanced investigations centered on the physiological functions and health impacts of beta-hydroxybutyrate (BHB). Since joining Osaka Gas in April 2021, Katsuya has contributed significantly to a series of clinical and biochemical studies exploring the therapeutic potential of BHB, a key ketone body known for its roles in metabolism, energy utilization, and physiological regulation. His research focuses on understanding the metabolic pathways and physiological effects of BHB in humans, with applications ranging from obesity reduction to improved sleep quality and metabolic health. He has authored five peer-reviewed publications between 2023 and 2025 in reputable journals including Obesities, Journal of Nutritional Science and Vitaminology, Bioscience, Biotechnology, and Biochemistry, and Nutrition. These works include randomized, double-blind, placebo-controlled clinical trials investigating the effects of D-BHB on body fat reduction, sleep quality enhancement, and its safety profile in humans and animal models. Additionally, he contributed to a collaborative study demonstrating BHB’s protective effects on diabetic renal and muscular pathologies.Katsuya’s publications have collectively received 18 citations and earned an h-index of 2 according to Scopus, reflecting the emerging impact of his work within the nutritional and biochemical sciences. His ongoing projects continue to deepen scientific understanding of BHB as a functional metabolite with potential applications in health optimization, disease prevention, and metabolic regulation. Through his work, Shohei Katsuya is advancing evidence-based insights that contribute to both academic knowledge and practical applications in human health research.

Profile: Orcid

Featured Publications

Katsuya, S., Kawata, Y., Kawamura, J., Goto, T., Takara, T., & Tsubota, J. (2025). Effect of D-β-hydroxybutyric acid on body fat in Japanese adults: A randomized, double-blind, placebo-controlled study. Obesities, 5(4), 82. https://doi.org/10.3390/obesities5040082

Aisyah, R., Katsuya, S., Miyata, K., Chen, Z., Horii, M., Kudo, A., Kumrungsee, T., Tsubota, J., & Yanaka, N. (2025). β-Hydroxybutyrate attenuates diabetic renal and muscular pathologies in a streptozotocin-induced diabetic model. Nutrition, Article 112792. https://doi.org/10.1016/j.nut.2025.112792

Katsuya, S., Kawata, Y., Kawamura, Y., Kawamura, J., & Tsubota, J. (2025). Effect of d-β-hydroxybutyrate on sleep quality in healthy participants: A randomized, double-blind, placebo-controlled study. Bioscience, Biotechnology, and Biochemistry, 89(5), 769–775. https://doi.org/10.1093/bbb/zbaf017

Katsuya, S., Kawata, Y., Sugimoto, M., Nishimura, T., & Tsubota, J. (2024). Determination of the safety of Halomonas sp. KM-1-derived d-β-hydroxybutyric acid and its fermentation-derived impurities in mice and Japanese adults. Bioscience, Biotechnology, and Biochemistry, 88(9), 1073–1080. https://doi.org/10.1093/bbb/zbae088

Ip, C.-H., Higuchi, H., Wu, C.-Y., Okuda, T., Katsuya, S., Ogawa, J., & Ando, A. (2024). Production of docosahexaenoic acid by a novel isolated Aurantiochytrium sp. 6-2 using fermented defatted soybean as a nitrogen source for sustainable fish feed development. Bioscience, Biotechnology, and Biochemistry, 88(5), 872–881. https://doi.org/10.1093/bbb/zbae035

Katsuya, S., Kawata, Y., Goto, T., & Tsubota, J. (2023). Daily intake of D-β-hydroxybutyric acid (D-BHB) reduces body fat in Japanese adult participants: A randomized, double-blind, placebo-controlled study. Journal of Nutritional Science and Vitaminology, 69(2), 121–128. https://doi.org/10.3177/jnsv.69.121

Shailendra Pratap Singh | Environmental Science | Editorial Board Member

Published on by Scientist Day

Mr. Shailendra Pratap Singh | Environmental Science | Editorial Board Member

Mr. Shailendra Pratap Singh |  Dr. Bhimrao Ambedkar University | India

Shailendra Pratap Singh is an emerging researcher in Atmospheric Chemistry with a specialized focus on bio-aerosols and the biochemical and physical characteristics of particulate matter (PM₂.₅ and PM₁₀). He is currently pursuing a Ph.D. at Dr. Bhimrao Ambedkar University, Agra, where his research centers on understanding the chemical composition, microbial load, and environmental behavior of airborne particulates in urban regions. His academic foundation includes an M.Phil. in Chemistry with research on toxic metal levels in maternal and neonatal biological samples, and an M.Sc. in Chemistry, both from the same university. He has hands-on expertise with advanced aerosol and air-quality monitoring instruments, including the Grimm Aerosol Spectrometer, SKC Sioutas Cascade Impactor, Dichotomous Sampler, Fine Particulate Sampler, and Aerosol Black Carbon Monitor. His technical experience is supported by more than two and a half years as a Post Project Assistant in a state-funded research project focusing on indoor and outdoor particulate pollution in school environments and its associated health impacts. Shailendra has published research in prominent journals covering aerosol chemistry, metal concentrations in particulate matter, morphology of primary aerosol particles, seasonal pollution patterns, and black carbon variability. His contributions also include a book chapter with Springer on the geographic distribution and transport of atmospheric particulate matter. He has actively engaged in national training programs, workshops, and conferences organized by premier institutions such as IIT Delhi, IITM Pune, CSIR-NPL, CSIR-NEERI, and UNESCO-affiliated bodies. His scientific work has been recognized through conference presentations and awards, including Best Oral Presentation at an international conference. He has also been awarded the prestigious International Travel Grant by the Anusandhan National Research Foundation (ANRF) to present his work at the European Aerosol Conference 2025.

Profiles: Orcid

Featured Publications

Singh, S. P., Gupta, A., Tripathi, T., & Taneja, A. (2025). Metal concentration in PM₂.₅ and PM₁₀ and their microbial nature in ambient air of Agra region during winter season. Trends in Environmental Sciences, 1(1), 8–15. https://doi.org/10.21124/tes.2025.08.15

Pipal, A. S., Kaur, P., Singh, S. P., Rohra, H., & Taneja, A. (2024). Morphology, aspect ratio, and surface elemental composition of primary aerosol particles at an urban region of India. Environmental Science and Pollution Research, 31, 47946–47959. https://doi.org/10.1007/s11356-024-34372-w

Rajouriya, K., Dubey, S., Singh, S. P., Tripathi, T., John, R., & Taneja, A. (2023). Levels of particulate matter, black carbon, and toxic gases (O₃, NO₂) in Taj City Agra and their health implications on human beings. Pollution, 9(3), 1208–1224. https://doi.org/10.22059/poll.2023.352851.1731

Pipal, A. S., Dubey, S., Singh, S. P., & Taneja, A. (2022). Geographical distribution and transport of atmospheric particulate matter. In Airborne Particulate Matter (pp. 29–46). Springer. https://doi.org/10.1007/978-981-16-5387-2_3

Pipal, A. S., Singh, S. P., Tripathi, T., & Taneja, A. (2022). Variations in black carbon and particulate matter (PM₁, PM₂.₅, and PM₁₀) during firecracker bursting episodes and biomass burning: A case study during the Diwali festival. Journal of Air Pollution and Health, 7(4), 347–360. https://doi.org/10.18502/japh.v7i4.11383

Ramzi Hadjab | Environmental Science | Best Researcher Award

Published on by Scientist Day

Mr. Ramzi Hadjab | Environmental Science | Best Researcher Award

Mr. Ramzi Hadjab | University of Oum El Bouaghi | Algeria

Dr. Ramzi Hadjab is an accomplished ecologist and environmental researcher currently serving as a Doctor and Research Teacher at the University of Oum El Bouaghi, Algeria. With a Ph.D. in Ecology and Environment (2018), his academic journey reflects a deep commitment to understanding and protecting biodiversity in semi-arid and aquatic ecosystems. As an Associate Professor at the Functional Ecology and Environment Laboratory, Dr. Hadjab specializes in groundwater ecology, biodiversity conservation, and the ecological impacts of anthropogenic pressures. His extensive research, published in leading international journals, spans topics such as freshwater amphipods, water quality assessment, avifauna diversity, and the ecological effects of pollution. A frequent contributor to international conferences, he actively collaborates with multidisciplinary teams across North Africa and Europe. Proficient in statistical analysis, ecological modeling, and scientific illustration, Dr. Hadjab continues to advance the fields of ecology, environmental sustainability, and biodiversity monitoring through both his teaching and research.

Profiles: Orcid | Google Scholar

Featured Publications

Bourmada, A., Khammar, H., Hadjab, R., Chaffai, A., Bouchema, N., & Hamida, B. (2024). Integrated assessment of groundwater quality in Algeria’s Souk Ahras region: Implications for sustainable and management water for drinking and irrigation purpose. Desalination and Water Treatment, 320, 100827. https://doi.org/10.1016/j.dwt.2024.100827

Hadjab, R., Ayati, K., & Piscart, C. (2021). A new species of freshwater amphipods Echinogammarus (Amphipoda, Gammaridae) from Algeria. Taxonomy, 1(1), 36–47. https://doi.org/10.3390/taxonomy1010005

Nouidjem, Y., Hadjab, R., Khammar, H., Merouani, S., & Bensaci, E. (2021). Diversity, ecology and therapeutic properties of the medicinal plants in Ziban region (Algeria). Journal of Bioresource Management, 8(1), 4. https://doi.org/10.35691/jbm.1202.0163

Chiheb, L., Bensaci, E., Nouidjem, Y., & Hadjab, R. (2021). Spatio-temporal variation patterns of bird community in the oasis ecosystem of the north of Algerian Sahara. Journal of Bioresource Management, 8(1), 2. https://doi.org/10.35691/jbm.1202.0161

Hadjab, R. (2020). Impact of anthropic pressure on the quality and diversity of groundwater in the region of Sighus Oum-El-Bouaghi and El Rahmounia, Algeria. Journal of Bioresource Management, 7(3), 7.

Redjaimia, L., Hadjab, R., Khammar, H., Merzoug, D., & Saheb, M. (2020). Groundwater quality in two semi-arid areas of Algeria: Impact of water pollution on biodiversity. Journal of Bioresource Management, 7(3), 2. https://doi.org/10.35691/jbm.0202.0137

Ajit Yadav | Research Excellence | Best Researcher Award

Published on by Scientist Day

Mr. Ajit Yadav | Research Excellence | Best Researcher Award

Mr. Ajit Yadav | Indian Institute of Technology Indore | India

Mr. Ajit Yadav is a Ph.D. Scholar in Electrical Engineering at the Indian Institute of Technology (IIT) Indore, specializing in two-dimensional transition metal dichalcogenide (2D-TMD)-based IoT-enabled biosensors for early disease detection. His research integrates nanomaterials synthesis via chemical vapor deposition (CVD) with smart sensor technology, enabling real-time and highly sensitive biomolecule detection. He has two granted patents on point-of-care diagnostic systems and toxic gas detection technologies and has published three peer-reviewed papers in leading SCI-indexed journals such as the IEEE Sensors Journal and Journal of Electroanalytical Chemistry. His collaborative projects with AIIMS Bhopal and RMIT University, Australia, strengthen the biomedical application and global impact of his work. Through innovative sensor design, IoT integration, and interdisciplinary collaboration, Mr. Yadav’s research contributes to the advancement of portable, scalable, and intelligent biosensing platforms, supporting the future of personalized healthcare and environmental monitoring.

Profile: Orcid | Google Scholar

Featured Publications

Verma, V. K., Patel, C., Chaudhary, S., Yadav, A., Bajoria, P., Ako, R. T., Sriram, S., & Mukherjee, S. (2025). Pd-loaded MoS₂ nanoflowers for enhanced room-temperature methanol sensing. IEEE Sensors Journal, 25(2), 2186–2193. https://doi.org/10.1109/JSEN.2024.3506014

Yadav, A., Patel, C., Kanwar, J. R., Sriram, S., & Mukherjee, S. (2025). Miniaturized IoT-enabled MoS₂-based electrochemical sensor for real-time adenine monitoring. Journal of Electroanalytical Chemistry, 119564. https://doi.org/10.1016/j.jelechem.2025.119564

Yadav, A., Patel, C., Verma, V. K., Kanwar, J. R., Sriram, S., & Mukherjee, S. (2025). A point-of-care and IoT-enabled MoS₂-based sensor for uric acid detection in human serum. IEEE Sensors Journal, 25(20), 37714–37721. https://doi.org/10.1109/JSEN.2025.3609535

Hanin Othman | Environmental Science | Best Researcher Award

Published on by Scientist Day

Ms. Hanin Othman | Environmental Science | Best Researcher Award

Ms. Hanin Othman | The Pennsylvania State University | United States

Dr. Hanin Othman is an accomplished Architect, Researcher, and Designer whose work bridges sustainable architecture, environmental sensing, and computational design. Currently a Ph.D. Candidate in Architecture (Sustainability) at The Pennsylvania State University (USA), she explores innovative intersections between indoor environmental quality monitoring, IoT-based sensor technologies, robotics, and climate-responsive design. Her research advances the integration of low-cost, data-driven sensing systems for health-equitable and energy-efficient built environments, while also engaging in digital fabrication and robotic material processes that merge craft with computational design. She serves as a Graduate Teaching Assistant and Artist & Maker in Residence at Penn State’s College of Engineering, where she leads interdisciplinary workshops on Arduino-based environmental monitoring and IoT applications in architecture. Dr. Othman’s academic career spans over a decade, including extensive teaching and studio leadership at The Hashemite University (Jordan), where she taught across design studios, architectural theory, heritage conservation, and environmental systems. Her research contributions have earned her numerous accolades, including the ICDS Rising Researcher Award, Fox Scholar Award, Artists and Makers in Residence Fellowship, and Sustainability Graduate Student Award Nomination at Penn State. She also received the Best Master Thesis Published Paper Award from the University of Jordan  and the Best Graduation Project Award from The Hashemite University . Her scholarly output demonstrates her growing global recognition, with 45 citations across 45 documents and an h-index of 1, reflecting emerging influence in the fields of smart building systems, urban thermal comfort modeling, and IoT-driven architectural innovation. Through her interdisciplinary and human-centered approach, Dr. Othman continues to contribute to shaping a more sustainable, resilient, and health-conscious built environment aligned with the UN Sustainable Development Goals (SDGs).

Profile: Scopus | Orcid | Google Scholar

Featured Publications

Othman, H., Sieves, G., Guimarães, T., & Azari, R. (2025). A calibration chamber framework for low-cost indoor air quality sensor validation. Building and Environment, 283, 113856. https://doi.org/10.1016/j.buildenv.2025.113856

Othman, H., Azari, R., & Guimarães, T. (2024). Low-cost IoT-based indoor air quality monitoring. Technology | Architecture + Design, 8(2), 2405403. https://doi.org/10.1080/24751448.2024.2405403

Othman, H., Sieves, G., Guimarães, T., & Azari, R. (2024, November 13). Development of a calibration chamber to evaluate the performance of a low-cost IAQ sensing device. In SIGraDi 2024 – Biodigital Intelligent Systems Conference.

Othman, H. (2023). Exploring low-cost sensors for indoor air quality (IAQ) monitoring. In C+++: Computation, Culture, and Context – Proceedings of the 11th International Conference of the Arab Society for Computation in Architecture, Art and Design (ASCAAD).

Imam, C. A., Othman, H. A. S., & Çapunaman, Ö. B. (2023). Robotic plaster carving: Formalizing subtractive detailing of plaster surfaces for construction and crafts. In Proceedings of the 41st International Conference on Education and Research in Computer Aided Architectural Design in Europe (eCAADe) (Vol. 1, pp. 397–406). https://doi.org/10.52842/conf.ecaade.2023.1.397

Ludovica Di Renzo | Research Excellence | Women Researcher Award

Published on by Scientist Day

Dr. Ludovica Di Renzo | Research Excellence | Women Researcher Award 

Dr. Ludovica Di Renzo | Istittuto Zooprofilattico Sperimentale G.Caporale | Italy

Dr. Ludovica Di Renzo is an accomplished veterinary researcher specializing in marine animal health, wildlife pathology, and aquaculture sustainability. With a career devoted to understanding the effects of emerging diseases, pollutants, and environmental stressors on aquatic species, she has made significant contributions to marine ecosystem monitoring and animal welfare. Currently serving as a Researcher at the Istituto Zooprofilattico Sperimentale dell’Abruzzo e del Molise “G. Caporale”, she brings extensive experience in diagnostics of wild and stranded marine animals, including necropsy, histology, parasitology, cytology, and molecular diagnostics. Her research also extends to microplastics detection and the assessment of their biological impacts on marine organisms. Dr. Di Renzo holds a Doctor of Veterinary Medicine (DVM), a PhD in Veterinary Medical Sciences, Public Health, and Animal Welfare, along with postgraduate specializations in Laboratory Animal Science and Medicine and dual second-level master’s degrees in Aquaculture of the Future and Healthcare Management and Administration. Her interdisciplinary background bridges veterinary pathology, marine ecology, and environmental biotechnology, positioning her at the forefront of integrated marine health research. She is the author and co-author of over 35 peer-reviewed scientific publications featured in leading journals such as Pathogens, Marine Pollution Bulletin, Environmental Pollution, Animals, PLoS One, and Scientific Reports. Her impactful work on cetacean diseases, sea turtle health, microplastics contamination, and zoonotic pathogens has earned her international recognition, contributing to global marine conservation efforts. Beyond her research, Dr. Di Renzo actively participates in national scientific boards and committees on aquaculture and wildlife health, providing expert advisory input for policy and conservation strategies. She has delivered numerous presentations at international conferences including the European Cetacean Society, World Marine Mammal Conference, and International Sea Turtle Symposium, sharing insights into the health challenges facing marine wildlife. Fluent in Italian and English, with intermediate Portuguese proficiency gained through Erasmus experience at the University of Lisbon, she also dedicates her time to volunteer work with Centro Studi Cetacei Onlus and Sub Loto, supporting marine rescue and rehabilitation initiatives. Dr. Ludovica Di Renzo’s scholarly impact is reflected in 36 documents, 318 citations, and an h-index of 11, underscoring her sustained contributions to advancing veterinary and marine science globally.

Profile: Scopus | Orcid | Google Scholar

Featured Publications

Di Renzo, L., Mariani, G., Matiddi, M., Silvestri, C., Chiesa, S., Petochi, T., Marino, G., Pizzurro, F., Fazio, S., Rossi, E., et al. (2025, October 6). First survey on sea turtles’ interactions in mussel farms in Italy. Animals, 15(19), 2909. https://doi.org/10.3390/ani15192909

Pizzurro, F., Nerone, E., Di Domenico, M., Ancora, M., Mincarelli, L. F., Salini, R., Di Renzo, L., Fazio, S., & Recchi, S. (2025, April 3). Realistic environmental exposure of microplastics in European flat oyster, Ostrea edulis: Evaluation of accumulation and depuration under controlled conditions and molecular assessment of a set of reference genes. Water, 17(7), 1063. https://doi.org/10.3390/w17071063

Di Febo, T., Di Francesco, G., Grattarola, C., Sonsini, L., Di Renzo, L., Lucifora, G., Puleio, R., Di Francesco, C. E., Smoglica, C., Di Guardo, G., et al. (2025, January 2). Serological diagnosis of Brucella infection in cetaceans by rapid serum agglutination test and competitive ELISA with Brucella abortus and Brucella ceti as antigens. Pathogens, 14(1), 26. https://doi.org/10.3390/pathogens14010026

Grattarola, C., Pietroluongo, G., Belluscio, D., Berio, E., Canonico, C., Centelleghe, C., Cocumelli, C., Crotti, S., Denurra, D., Di Donato, A., et al. (2024, September). Pathogen prevalence in cetaceans stranded along the Italian coastline between 2015 and 2020. Pathogens, 13(9), 762. https://doi.org/10.3390/pathogens13090762

Di Renzo, L., De Angelis, M. E., Torresi, M., Mariani, G., Pizzurro, F., Mincarelli, L. F., Esposito, E., Oliviero, M., Iaccarino, D., & Di Nocera, F., et al. (2024, April 18). Genomic characterization of Listeria monocytogenes and other Listeria species isolated from sea turtles. Microorganisms, 12(4), 817. https://doi.org/10.3390/microorganisms12040817

Xu Boyang | Environmental Science | Best Researcher Award

Published on by Scientist Day

Mr. Xu Boyang | Environmental Science | Best Researcher Award

Mr. Xu Boyang | Zhejiang Financial College | China

Xu Boyang is a dynamic researcher specializing in soundscape ecology, environmental acoustics, and landscape architecture. With a Master’s degree in Landscape Architecture, he has developed a unique interdisciplinary approach integrating noise mitigation with spatial design aesthetics. His research explores how urban green spaces can be optimized to enhance acoustic comfort and psychological restoration. Xu’s recent projects include urban noise governance in Hangzhou and the award-winning Shuile Cave Cultural Heritage Soundscape Design in the West Lake Scenic Area. His studies, published in Scientific Reports, Applied Acoustics, and other journals, highlight the intersection of sound perception, spatial planning, and environmental psychology, earning him early academic recognition with 2 citations from 1 document and an h-index of 1 on Scopus.

Profile: Scopus

Featured Publications

Zhang, X., Li, Y., Chen, M., Wang, L., & Xu, B. (2025). Are natural soundscapes always beneficial? Evaluating the restorative qualities and influencing mechanisms of natural water soundscapes. Applied Acoustics. https://doi.org/xxxx