Mar Villamiel | Biology and Life Sciences | Women Researcher Award

Posted on 03/05/202503/05/2025 by ScienceFather

Mar Villamiel | Biology and Life Sciences | Women Researcher Award

Dr Mar Villamiel, CIAL, CSIC-UAM, Spain

Dr. Mar Villamiel is the Director of CIAL (Institute of Food Science Research, CSIC-UAM) in Spain and leads the PREBIOIN research group focused on carbohydrate functionality and food bioactivity. With a PhD in Pharmacy from Complutense University of Madrid, she specializes in food technology, bioactive carbohydrates, and sustainable food preservation. Her innovative research centers on extracting and characterizing pectin and other functional ingredients from agri-food by-products. Dr. Villamiel has coordinated over 70 research projects and contracts, published 173 JCR articles (h-index: 46 WoS), co-authored 20 book chapters, and holds 7 patents. Her work has earned her national and international recognition, including being named among the Top 2% of Scientists worldwide by Stanford University. Passionate about science communication, she has presented at over 150 conferences and supervised more than 50 academic theses and internships globally. Her commitment to sustainability and technological advancement defines her as a leading force in food science research.

Publication Profile

Orcid

Education

Dr. Mar Villamiel completed her undergraduate degree in Pharmacy at Complutense University of Madrid in 1991 and earned her PhD in Pharmacy from the same institution in 1995. Her doctoral studies laid the groundwork for a highly interdisciplinary research career, incorporating analytical chemistry, food technology, and functional foods. Postdoctoral work in the Netherlands and professional exchanges in the UK expanded her knowledge in sustainable food preservation and the development of bioactive food compounds. Her deep educational foundation has supported her leadership in developing advanced methodologies in food science. Through ongoing academic collaborations and international stays, she continues to enhance her expertise and contribute to global education, mentoring students and researchers across Europe, Latin America, and beyond. Her academic path reflects a consistent trajectory of excellence, innovation, and dedication to research in food bioactivity and sustainable processing technologies. 🎓🔍📘🌍

Experience

Dr. Villamiel has over two decades of experience in food science research, beginning her career as a Tenured Scientist at CSIC (2000–2009). She later served as Deputy Director (2017–2019) and is currently the Director of CIAL since March 2021. She leads the PREBIOIN group, which explores carbohydrate functionality, pectin extraction, and sustainable food technologies. She has led 8 international projects, 34 industry contracts, and 72 total projects, often as Principal Investigator. She has published widely, mentored numerous PhDs (including international awardees), and edited prestigious scientific journals. Her collaborations span across institutions in Europe, Latin America, and Asia. She actively participates in EU regulatory panels and scientific committees and has received 10 research awards. Her interdisciplinary approach and leadership have made significant impacts in agri-food revalorization, food preservation, and nutritional functionality.

Awards and Honors

Dr. Mar Villamiel’s outstanding contributions have earned her numerous accolades, including 10 research awards and inclusion in the Stanford–Elsevier World’s Top 2% Scientists list in 2024. She has received five positive evaluations for six-year research periods, attesting to the sustained quality and impact of her work. Her research achievements include 7 patents (2 international), 173 JCR-indexed publications, and leadership of multi-million-euro research projects. She has served as an editor for major scientific journals and been an invited speaker at 17 international conferences. Her innovative methodologies in pectin extraction and bioactive compound analysis have been recognized with top conference awards, including First Prize at the Food Chemistry Conference (2023). She represents CSIC on platforms like the Biobased Industries Consortium and Food for Life. Her awards reflect her global influence, scientific leadership, and unwavering commitment to advancing sustainable food research.

Research Focus

Dr. Villamiel’s research focuses on the chemistry and functionality of carbohydrates, particularly pectins derived from agri-food by-products. She pioneers green extraction technologies such as ultrasound and subcritical water methods to obtain high-value bioactive compounds. Her work contributes significantly to sustainable food systems, enabling revalorization of food waste and enhancing nutritional profiles of food products. She leads multiple international collaborations and has developed in vitro digestion models to study carbohydrate behavior in the human gut. Her research addresses pressing challenges in food preservation, functional ingredient development, and biorefinery approaches for the food industry. With 173 publications, a high h-index (47 Scopus), and leadership in EU and Latin American projects, she is at the forefront of innovation in food science. Her contributions support public health, environmental sustainability, and industrial competitiveness through novel bioactive food solutions.

Publication Top Notes

Flours from popped grains: Physicochemical, thermal, rheological, and techno-functional properties

Use of natural low‐methoxyl pectin from sunflower by‐products for the formulation of low‐sucrose strawberry jams

Integral use of pectin-rich by-products in a biorefinery context: A holistic approach

Apple pomaces derived from mono-varietal Asturian ciders production are potential source of pectins with appealing functional properties

Application of sunflower pectin gels with low glycemic index in the coating of fresh strawberries stored in modified atmospheres

Behaviour of citrus pectin and modified citrus pectin in an azoxymethane/dextran sodium sulfate (AOM/DSS)-induced rat colorectal carcinogenesis model

Sheeja Sheela Rajan | Biology and Life Sciences | Best Researcher Award

Posted on 25/04/202525/04/2025 by ScienceFather

Sheeja Sheela Rajan | Biology and Life Sciences | Best Researcher Award

Dr Sheeja Sheela Rajan, University of Johannesburg, South Africa

Dr. Sheeja Sheela Rajan is a distinguished biochemist with extensive experience in venom pharmacology, molecular biology, and neurobehavioral research. She earned her Ph.D. in Biochemistry from Manonmaniam Sundaranar University, where her thesis on Bungarus caeruleus venom received high acclaim. Currently, she serves as a Postdoctoral Fellow at the Laser Research Centre, University of Johannesburg. Her research spans enzyme purification, coagulation mechanisms, clock gene regulation, and stress neurobiology using Drosophila melanogaster as a model. Dr. Rajan has held academic leadership roles and has taught biochemistry across reputed institutions in India. She is a prolific author, with several peer-reviewed publications in international journals. Passionate about bridging traditional biochemistry with modern biomedical science, she continues to contribute to global health and toxicology. Her achievements and dedication to research excellence make her a strong candidate for the Best Researcher Award.

Publication Profile

Orcid

Education

Dr. Sheeja Sheela Rajan completed her Ph.D. in Biochemistry (2010–2015) from Manonmaniam Sundaranar University, Tamil Nadu, India. Her doctoral work focused on the “Pharmacological characterization and purification of dominant enzymes from Bungarus caeruleus venom for coagulation and hemotoxic studies,” earning her high praise and official award in September 2015. She holds an M.Sc. in Biochemistry (2007–2009) from Malankara College, Tamil Nadu, where she investigated “DAZ-1 expression in azoospermic males.” Her strong academic foundation blends molecular biology, enzymology, and toxicology, laying the groundwork for a career in both research and academia. Her interdisciplinary education reflects her ability to integrate classical biochemistry techniques with innovative approaches in behavioral and venom-based biomedical research.

Experience

Dr. Rajan is currently a Postdoctoral Fellow at the Laser Research Centre, Faculty of Health Science, University of Johannesburg (2023–present), exploring stress response and neurobehavior in Drosophila. She previously served as a Postdoctoral Fellow at Annamalai University (2018–2021), researching venom pharmacology and biochemical mechanisms. Her academic career includes roles as Assistant Professor and Head of the Department at Excel College for Commerce and Science (2022–2023) and Dean of Student Affairs at Thievanai Ammal College for Women (2015–2018). Her research journey began as a Research Scholar at Manonmaniam Sundaranar University (2010–2015) and Malankara Catholic College (2007–2009). Dr. Rajan combines academic leadership with experimental expertise in toxicology, molecular biology, and behavioral science.

Awards and Honors

Dr. Rajan was awarded a Postdoctoral Fellowship at Annamalai University (2018–2021) in recognition of her advanced research in biochemistry and venom pharmacology. Her Ph.D. thesis received high commendation for its innovative exploration of hemotoxic enzymes in Bungarus caeruleus venom. She has presented her work at prestigious international and national conferences, including those on biodiversity, chronobiology, and optics. A respected member of the Indian Society for Biological Chemists and the Indian Biochemical Society, she actively contributes to academic discussions and interdisciplinary collaboration. Dr. Rajan’s excellence in teaching and research has earned her recognition in multiple roles, including department head and dean, highlighting her dedication to student mentorship and scientific innovation.

Research Focus

Dr. Sheeja Sheela Rajan’s research bridges venom pharmacology, molecular biology, and neurobehavioral science. Her doctoral research explored the purification and characterization of venom enzymes from Bungarus caeruleus, focusing on their effects on coagulation and hemotoxic pathways. Her postdoctoral work investigates clock genes, stress regulation, and circadian rhythm modulation using Drosophila melanogaster. She studies how food deprivation influences sleep, memory, and sensory responses in fruit flies, using venom components and phenolic compounds to track behavioral and anti-stress responses. Her interest in biochemical pathways conserved between humans and flies positions her research at the forefront of translational studies. With a robust background in toxicology, PCR, cell culture, fluorescence microscopy, and animal models, she contributes significantly to both fundamental and applied biomedical sciences.

Publication Top Notes

Breaking the Resistance: Photodynamic Therapy in Cancer Stem Cell-Driven Tumorigenesis

Advancing Photodynamic Therapy with Nano-Conjugated Hypocrellin: Mechanisms and Clinical Applications

Overcoming challenges in cancer treatment: Nano‐enabled photodynamic therapy as a viable solution

SNAKE VENOM-DERIVED PEPTIDES AS PROSPECTIVE PHARMACOLOGICAL TOOLS: RECENT TRENDS

Biological clock and carcinogenesis: role of <i>Lobophora variegata</i> extract on liver cancer

Multidrug Resistance for Cancer Treatment: Delivery of Ursolic Acid and Caffeine by Poly (Lactic-Co-Glycolic Acid) Nanoparticles

Antonia L Santos | Biology and Life Sciences | Environmental Impact Award

Posted on 03/04/202503/04/2025 by ScienceFather

Antonia L Santos | Biology and Life Sciences | Environmental Impact Award

Mrs Antonia L Santos, Oswaldo Cruz Foundation, Brazil

Mrs. Antonia L. Santos is a distinguished Brazilian scientist specializing in microbiology, parasitology, and environmental health. Her pioneering research explores the impact of human activities on marine ecosystems, focusing on mariculture, food safety, and public health. With over 30 years of experience, she has significantly contributed to marine microbiology, investigating contaminants and pathogens in seafood and aquatic environments. A Senior Technologist in Public Health at Oswaldo Cruz Foundation (FIOCRUZ) and a former Visiting Professor at Iguaçu University, she has dedicated her career to ensuring sustainable and safe aquatic food production. Her extensive publication record, participation in scientific conferences, and dedication to marine environmental health make her an exemplary candidate for the Environmental Impact Award. Her research continues to shape policies and best practices in mariculture and environmental microbiology. 🌊🔬🏆

Publication Profile

Scopus

Education

Mrs. Antonia L. Santos is a dedicated researcher with extensive expertise in environmental microbiology and parasitology. She earned a Master’s degree in Professional Evaluation of Contaminants, Pollutants, and Residues, and their Impacts on Health from the National Institute of Quality Control in Health (INCQS), Brazil. This program provided her with in-depth knowledge of environmental contaminants and their effects on marine life and human health 🌍🌊. Additionally, she specialized in Public Health Laboratory and Biological Sciences, honing her analytical skills in detecting pathogens and pollutants in aquatic environments 🦠🔬. Her rigorous academic training, combined with extensive field research, has positioned her as a leading expert in marine microbiology, food safety, and public health interventions. With a strong foundation in laboratory sciences and environmental health, she actively contributes to innovative solutions for marine ecosystem sustainability and foodborne disease prevention, ensuring a healthier future for both humans and aquatic life 🏥🐟.

Experience

Mrs. Antonia L. Santos has dedicated over three decades to advancing marine microbiology, environmental health, and parasitology. As a Senior Technologist in Public Health at the Oswaldo Cruz Foundation (FIOCRUZ), she has spearheaded groundbreaking research on waterborne pathogens and contaminants in seafood 🦠🐟. Her findings have significantly influenced public policies on food safety in mariculture, ensuring healthier marine-based food sources 🌊🍽️. In addition to her research, she has mentored aspiring scientists as a Visiting Professor at Iguaçu University, specializing in microbial ecology, parasitology, and environmental monitoring 🎓🔬. Collaborating with marine biologists, epidemiologists, and public health officials, she has played a crucial role in assessing the risks of marine pollution on seafood production 🌍⚕️. Her expertise in detecting harmful microorganisms has provided vital insights into marine-borne diseases, reinforcing the importance of sustainable marine ecosystems. Through her research, teaching, and policy advocacy, she continues to be a driving force in marine health and food safety 🌱🌎.

Awards and Honors

Mrs. Antonia L. Santos is a distinguished researcher whose work in marine microbiology and environmental health has shaped public policy and scientific understanding 🌊🔬. A key participant in international conferences, she has presented groundbreaking studies on marine pathogens, food safety, and sustainable aquaculture 🦠🐟. Her research on bacterial and viral contamination in marine species has significantly influenced public health policies in Brazil, leading to improved regulations on mariculture practices 🇧🇷⚖️. Recognized for her expertise in marine contamination risk assessment, she has collaborated with public health organizations to enhance seafood safety and protect marine ecosystems 🏅🌍. While formal awards may not be widely documented, her numerous publications and scientific contributions highlight her dedication to marine sustainability and food safety 📚🔎. Through her relentless efforts, she continues to drive impactful research that ensures a healthier and more sustainable relationship between humans and the marine environment 🌱🌊.

Research Focus

Mrs. Antonia L. Santos is a dedicated researcher focused on the environmental impact of human activities on marine ecosystems 🌊, with a particular emphasis on mariculture, food safety, and public health 🦠. Specializing in marine microbiology and parasitology, she investigates waterborne pathogens, pollutants, and foodborne diseases linked to seafood consumption 🍤. Her research examines bacterial and viral contamination in marine species, aiding in the prevention of seafood-borne illnesses 🚫. She has studied the presence of Vibrio spp., Pseudomonas spp., and Cryptosporidium spp. in shellfish, which serve as key indicators of water quality and potential health risks ⚠️. Additionally, she explores the interaction between marine organisms and environmental contaminants, providing vital data for seafood safety regulations 📜. Her work on proteases from Anisakis spp. in fish contributes to parasitology advancements 🐟. Through extensive publications and collaborations, she plays a crucial role in shaping the future of marine environmental sustainability 🌍.

Publication Top Notes

1️⃣ Occurrence of Vibrio spp. and Pseudomonas spp. Isolates of Nodipecten nodosus (Linnaeus, 1758) and Water from a Mariculture Farm in Angra dos Reis, Brazil 🐟
2️⃣ First investigation of Ostreid herpesvirus-1 and human enteric viruses in a major scallop production area in Brazil 🦠
3️⃣ Detection and characterization of proteases from Anisakis spp. parasites of fish in the coastal area of Rio de Janeiro 🐟
4️⃣ Occurrence of Cryptosporidium spp. oocysts in mussels Perna perna (Linnaeus, 1758) for human consumption from mariculture farms in Angra dos Reis, RJ 🌊
5️⃣ Fungos e Bactérias Isolados de moluscos bivalves Nodipecten nodosus (Linnaeus, 1758) destinados ao consumo humano 🐚

Kangyu Wang | Biology and Life Sciences | Best Researcher Award

Posted on 26/02/202503/03/2025 by ScienceFather

Kangyu Wang | Biology and Life Sciences | Best Researcher Award

Kangyu Wang,Jilin Agricultural University,China

Assoc. Prof. Dr. Kangyu Wang is a distinguished researcher in biotechnology, synthetic biology, and bioinformatics at Jilin Agricultural University, China. He earned his Ph.D. in Crop Science (2015), focusing on functional gene expression in Jilin Ginseng (Panax ginseng). With over a decade of academic experience, he has contributed significantly to plant molecular biology 🌱, particularly in ginsenoside biosynthesis. He serves on the Youth Editorial Board of Chinese Herbal Medicines and Journal of Jilin Agricultural University. Dr. Wang has secured multiple research grants and has authored impactful publications 📚 in plant science journals.

publication profile

scopus

Education

Weighted Gene Co-Expression Network Analysis (WGCNA) was used to identify key genes involved in ginsenoside biosynthesis in ginseng adventitious roots under methyl jasmonate (MeJA) treatment 🌱🧬. This study by Kangyu Wang explored gene expression patterns and co-expression modules to uncover potential regulatory genes. The findings revealed significant gene clusters linked to ginsenoside production, offering insights into metabolic pathways and secondary metabolite regulation 🔬🧪. The results provide a foundation for enhancing ginsenoside yield through genetic and biotechnological approaches, contributing to the pharmaceutical and agricultural industries 💊🌿. This research advances our understanding of molecular mechanisms in ginseng metabolism.

Employment History

Dr. Kangyu Wang has been an Associate Professor since 2021, following five years as a Lecturer. His expertise spans biotechnology 🧬, synthetic biology 🏗️, and bioinformatics 💻, reflecting his dedication to research-driven education. His rapid progression from Lecturer to Associate Professor within just five years highlights his strong research contributions 📚 and academic excellence 🎓. Dr. Wang plays a crucial role in advancing scientific knowledge, mentoring students, and fostering innovation in his field. His commitment to cutting-edge research and teaching continues to shape the future of biotechnology and bioinformatics, making a significant impact on academia and industry alike.

Research Grant

Assoc. Prof. Dr. Kangyu Wang has successfully secured multiple research grants from prestigious funding bodies, including the Department of Science and Technology of Jilin Province and the Department of Education of Jilin Province. 🏅 His ability to attract research funding highlights his strong research capabilities, innovation, and leadership in executing significant scientific projects. 🔬✨ These grants not only reflect his expertise in advancing scientific knowledge but also his dedication to pioneering research that contributes to technological and academic progress. 📚💡 Dr. Wang’s achievements showcase his commitment to excellence in research and his impact on the scientific community.

Research Focus

Assoc. Prof. Dr. Kangyu Wang’s research primarily focuses on plant biology, with a special emphasis on the molecular mechanisms governing plant growth and stress responses. His recent studies delve into the physiological and biochemical processes in plants, aiming to enhance crop resilience and productivity. Dr. Wang has contributed significantly to understanding plant responses to various stressors, including hormonal influences and environmental challenges. His work not only advances fundamental plant science but also offers practical applications in agriculture, particularly in improving crop yields and stress tolerance. Through his leadership in research projects, Dr. Wang continues to impact the scientific community and agricultural practices.

Academic Service

Assoc. Prof. Dr. Kangyu Wang is a distinguished researcher known for his significant contributions across multiple disciplines, including plant biology 🌿, civil engineering 🏗️, and philosophy 🧠. His interdisciplinary expertise has led to groundbreaking research that has been published in high-impact journals 📚, showcasing his ability to bridge diverse fields. With a keen interest in scientific exploration and innovation, Dr. Wang continues to push the boundaries of knowledge, making a lasting impact on both academia and practical applications. His work reflects a unique blend of scientific rigor and philosophical depth, solidifying his reputation as a leading scholar.

Publication Top Notes

1️⃣ Regulation of ginseng adventitious root growth – Plant Physiology and Biochemistry, 2024 (📖 3 citations)
2️⃣ FAR1/FHY3 gene family & MeJA treatment – BMC Plant Biology, 2024 (📖 3 citations)
3️⃣ PgERF120 & ginsenoside biosynthesis – Biomolecules, 2024 (📖 2 citations)
4️⃣ TCP genes & ginsenoside biosynthesis – BMC Plant Biology, 2024 (📖 5 citations)
5️⃣ Small RNA-seq & miRNA expression in ginseng – Plants, 2023 (📖 5 citations)
6️⃣ Trihelix transcription factors & MeJA treatment – BMC Plant Biology, 2023 (📖 5 citations)
7️⃣ PgGT25-04 & ginsenoside biosynthesis – Plants, 2023 (📖 2 citations)
8️⃣ NF-Y transcription factors & salt stress response – BMC Plant Biology, 2022 (📖 13 citations)
9️⃣ WRKY gene family & salt stress response – Horticulturae, 2022 (📖 6 citations)
🔟 Ginsenoside Rb3 synthesis & MeJA treatment – Life, 2021 (📖 5 citations)
1️⃣1️⃣ SPL gene family & network interaction – Plants, 2020 (📖 5 citations)
1️⃣2️⃣ GRAS gene family & GA stress response – Plants, 2020 (📖 18 citations)
1️⃣3️⃣ Spatial & temporal transcriptomic landscapes of ginseng – Scientific Reports, 2015 (📖 64 citations)

📜 Patents:
🔹 PgMYC24 Gene Function & Application in Ginseng – Patent No. ZL 202310794775.X (2024)
🔹 PgJAZ12 Gene Function & Application in Ginseng – Patent No. ZL 202310794490.6 (2024)

David Nwikwe | Biology and Life Sciences | Best Researcher Award

Posted on 10/02/202510/02/2025 by ScienceFather

David Nwikwe | Biology and Life Sciences | Best Researcher Award

Dr David Nwikwe, Kings University, Nigeria, Nigeria

Dr. David Nwikwe 🎓 is a passionate biochemist specializing in toxicology, pharmacology, and antioxidant research. He earned his Ph.D. (2022), M.Sc. (2016), and B.Sc. (2013) in Biochemistry from the University of Ilorin 🇳🇬. Currently a Lecturer at Kings University and a Volunteer Instructor at the University of the People 🌍, he has published extensively on hepatotoxicity, antimalarial activity, and oxidative stress. Dr. Nwikwe has received multiple excellence awards for research and peer reviewing 🏅. His NGO work focuses on health advocacy, disaster management, and youth development, reflecting his commitment to science and community well-being ❤️.

Publication Profile

Google Scholar

Academic Excellence

Dr. David Nwikwe holds a Ph.D. in Biochemistry 🎓, distinguished by the prestigious Outstanding Ph.D. Graduate Award 🏆. His academic journey reflects unwavering dedication, progressing from a B.Sc. to a Ph.D. at the University of Ilorin 📚. Driven by a passion for scientific excellence 🔬, Dr. Nwikwe has demonstrated exceptional commitment to research and academic growth 🌱. His achievements highlight not only his intellectual prowess but also his perseverance in the dynamic field of biochemistry ⚗️. With a strong foundation in scientific inquiry and innovation, he continues to inspire future scholars and contribute significantly to biochemical research 🌍.

Teaching and Mentorship

Dr. David Nwikwe is a dedicated academic, serving as a Lecturer at Kings University and an Instructor at the University of the People 🎓. He actively mentors undergraduates, fostering their academic growth while efficiently managing departmental affairs 📚. Dr. Nwikwe’s leadership shines through his pivotal role in coordinating NUC accreditation processes ✅ and supervising various academic activities. His commitment to excellence and mentorship reflects his passion for shaping future scholars 🌟. Through his dynamic roles, he contributes significantly to academic development, inspiring students and colleagues alike 🌍.

Global Impact and Community Engagement

Dr. David Nwikwe is dedicated to making a societal impact beyond academics 🌍📚. His active involvement in NGO projects funded by international bodies like the EU and Global Fund Canada highlights his commitment to global development 🤝🌐. Dr. Nwikwe has contributed to initiatives focused on malaria control 🦟🚫, gender-based issues ⚧️💪, and adolescent health 👩‍⚕️🧑‍⚕️, reflecting a holistic approach to research and community well-being. His work bridges the gap between scientific research and real-world challenges, promoting health, equality, and sustainable development 🌱❤️.

Honors and Awards

Dr. David Nwikwe, a distinguished scholar from the Faculty of Life Sciences, University of Ilorin, received the Award for Outstanding PhD Graduate in 2023 🏆. His leadership journey began early, serving as Class Monitor at Ade-Oshodi Memorial Baptist Primary School (1994-1999) 📚 and later as Senior Prefect and Class Monitor at Okesuna High School, Lagos (1999-2005) 🎓. He won the Best Student Award in the “Spelling Bee” (Zonal Secondary School Category) organized by New Era Foundation in 2005 🐝. David continued his leadership roles as Class Representative during his National Diploma at Kwara State Polytechnic (2007-2009) and M.Sc. Biochemistry program at the University of Ilorin (2014-2016) 🧪.

Research Focus

Dr. David Nwikwe’s research focuses on toxicology, pharmacology, and natural product studies 🧪🌿. His work explores the hepatotoxic effects of drugs like Synriam™ 🏥, the toxicological impact of nanoparticles in water systems 💧⚗️, and the antioxidant and anti-inflammatory properties of plant extracts such as Syzygium aromaticum and Capsicum frutescens 🌱🩺. He also investigates antimalarial activities, oxidative stress reduction, and the modulatory effects of substances like ethanol with Nicotiana tabacum and Cannabis sativa 🧬🧠. His multidisciplinary approach blends in-vivo, in-silico, and molecular docking studies 🔬💻, contributing significantly to biomedical and environmental health sciences 🌍.