Dr. Hareesha Nagarajappa | Electrochemical Sensors | Young Scientist Award

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Dr. Hareesha Nagarajappa | Electrochemical Sensors | Young Scientist Award

Dr. Hareesha Nagarajappa, Postdoctoral Fellow, JAIN (Deemed-to-be-University), India

🔬 Dr. Hareesha Nagarajappa, a dedicated Postdoctoral Fellow at JAIN (Deemed-to-be-University), India, specializes in the development of cutting-edge electrochemical sensors. His research focuses on enhancing analytical chemistry methodologies, particularly in the realms of environmental monitoring and healthcare diagnostics. Dr. Nagarajappa’s work stands at the forefront of scientific innovation, aiming to improve sensor technologies for greater sensitivity and accuracy. His contributions have earned him recognition, including the prestigious Young Scientist Award, highlighting his impactful research in advancing sensor technologies for societal and industrial applications.

Profile

Googlescholar, Scopus

Education

Dr. Hareesha Nagarajappa is a dedicated researcher with a diverse educational background. He completed his Ph.D. in Chemistry in 2023 from Mangalore University, Karnataka, focusing on the development of Electrochemical Sensors for the Electrocatalytic Investigation of Biologically Active Molecules 🧪. Prior to this, he achieved a Master of Science in Chemistry in 2017 at Davangere University, Karnataka, where he conducted research on the Analysis of Soil Samples for Fertilization 🌱. His academic journey began with a Bachelor of Science degree in Physics, Chemistry, & Mathematics in 2015, also from Davangere University, graduating with Distinction 🎓. Dr. Nagarajappa’s expertise spans across analytical chemistry and electrochemical sensor development.

Research Interests

Dr. Hareesha Nagarajappa specializes in a diverse array of research areas, focusing on cutting-edge technologies and sustainable solutions. His expertise spans sensors for real-time applications and electrochemical methods, alongside the synthesis of tri/bi/monometallic nanomaterials. He innovates with novel synthesis routes for MOFs and COFs and explores biomass conversion into carbon-based nanomaterials. His research extends to water splitting reactions like hydrogen and oxygen evolution, CO2, N2, and NO reduction reactions, as well as methanol oxidation. Dr. Nagarajappa is committed to advancing green energy storage and production applications, contributing significantly to sustainable technology advancements. 🌱⚡️⚗️

Honors and Awards

Dr. Hareesha Nagarajappa, honored by the Department of Science and Technology, Government of India, attended the 14th HOPE Meeting with Nobel Laureates in Tsukuba, Japan, hosted by the Japan Society for the Promotion of Science (JSPS) in 2023 🌏. He received the INSPIRE Senior Research Fellowship Award from DST during 2022-2023 🏆, following earlier recognition with the INSPIRE Junior Research Fellowship Award from 2018 to 2021 🎓. Notably, he was acclaimed as the Best Poster Presenter at the National Conference on Advanced Materials for Health, Energy & Environment in 2019 🖼️ and achieved First Rank in Master of Science (Chemistry) at Davangere University in 2018 🥇.

Research Experience

Dr. Hareesha Nagarajappa served as a Postdoctoral Research Associate at the Centre for Nano & Material Sciences, Jain (Deemed-to-be University), Bangalore, India, from October 10, 2023, to March 31, 2024. His research focused on cutting-edge advancements in nanotechnology and materials science. During this tenure, he contributed significantly to projects aimed at exploring innovative materials for various applications. Dr. Nagarajappa’s role involved conducting experiments, analyzing data, and collaborating with multidisciplinary teams. His dedication to research excellence and his academic contributions underscore his commitment to advancing scientific knowledge. 🎓🔬

Teaching Experience

Dr. Hareesha Nagarajappa has contributed significantly to the field of Chemistry during his tenure as Faculty. From May 2018 to August 2018, he served at Field Marshal K M Cariappa College in Madikeri, Karnataka, India, bringing his expertise to nurture young minds. Prior to this, from August 2017 to March 2018, he enriched the academic environment at Govt. Science College, Davangere University in Chitradurga, Karnataka, India. His dedication and passion for Chemistry education have positively impacted students and colleagues alike, fostering a culture of learning and excellence. 📚👨‍🏫🧪

Editorial Positions

Dr. Hareesha Nagarajappa has been serving as an Editorial Board Member since May 2024 for the prestigious journal, Sensing Technology (Taylor and Francis, United Kingdom). His role involves contributing to the editorial decisions and ensuring the publication’s high standards in sensor technology research. Dr. Nagarajappa’s appointment underscores his expertise and commitment to advancing scholarly discourse in the field. His contributions are pivotal in shaping the journal’s direction and maintaining its reputation as a leading platform for innovations in sensing technologies. 📚🔬📝

Publications Top Notes

A fast and selective electrochemical detection of vanillin in food samples on the surface of poly (glutamic acid) functionalized multiwalled carbon nanotubes and graphite …

Electrochemical Analysis of Indigo Carmine in Food and Water Samples Using a Poly (Glutamic Acid) Layered Multi-walled Carbon Nanotube Paste Electrode

Sensitive and selective electrochemical detection of vanillin at graphene based poly (methyl orange) modified electrode

A simple and low-cost poly (dl-phenylalanine) modified carbon sensor for the improved electrochemical analysis of Riboflavin

Fast and enhanced electrochemical sensing of dopamine at cost-effective poly (DL-phenylalanine) based graphite electrode

Determination of riboflavin at carbon nanotube paste electrodes modified with an anionic surfactant

Elevated and rapid voltammetric sensing of riboflavin at poly (helianthin dye) blended carbon paste electrode with heterogeneous rate constant elucidation

Design of novel Surfactant Modified Carbon Nanotube Paste Electrochemical Sensor for the Sensitive Investigation of Tyrosine as a Pharmaceutical Drug

Electro-oxidation of formoterol fumarate on the surface of novel poly (thiazole yellow-G) layered multi-walled carbon nanotube paste electrode

Sensitive and selective electrochemical resolution of tyrosine with ascorbic acid through the development of electropolymerized alizarin sodium sulfonate modified carbon …

D.r Habte Tadesse Likassa | Neuroscience | Best Researcher Award

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D.r Habte Tadesse Likassa | Neuroscience | Best Researcher Award

Dr.Habte Tadesse Likassa, Biomedical Image processing, Arizona State University, USA, United States

Dr. Habte Tadesse Likassa, an esteemed researcher in Biomedical Image Processing at Arizona State University, USA, has been honored with the Best Researcher Award in Neuroscience. His pioneering work delves into the intricate realm of analyzing biomedical images to advance our understanding of neurological disorders and treatments. Dr. Likassa’s contributions are marked by innovation and a commitment to unraveling the complexities of the human brain 🧠, utilizing cutting-edge technologies to enhance medical diagnostics and therapies. His accolade underscores his significant impact in merging neuroscience with advanced image processing techniques, promising profound implications for healthcare and scientific advancement globally.

Profile

Google Scholar

Educational Background

Dr. Habte Tadesse Likassa completed his academic journey with distinction, culminating in a Ph.D. in Statistics from National Taiwan University of Science & Technology in July 2019. His doctoral research focused on developing innovative robust methods for detecting outliers and handling heavy sparsity in high-dimensional images. Prior to this, he earned a Master’s degree in Statistics from Addis Ababa University in 2011 and a Bachelor’s degree from the University of Gondar in 2008. His coursework included intensive studies in detection and estimation theory, optimization techniques, and machine learning, totaling 24 credit hours. 🎓

Research Interest

Dr. Habte Tadesse Likassa specializes in deep robust algorithms and statistical signal processing, advanced machine learning, modeling, applied and spatial statistics, and optimization techniques. His expertise spans cutting-edge methodologies that enhance algorithmic resilience and accuracy in complex data environments. Dr. Likassa’s work not only advances theoretical frameworks but also applies them practically to solve real-world challenges. His research embodies a synergy of statistical rigor and computational efficiency, crucial in today’s data-driven era 🌐.

Work Experience

Dr. Habte Tadesse Likassa has been instrumental in Ethiopia’s Ministry of Planning and Development since 2020, focusing on GIS and modeling as a consultant. His work spans diverse areas such as water risk modeling with the World Resource Institute, integrating water and climate issues into strategic plans, and researching the economic impacts of initiatives like the Green Legacy using GIS and statistical analysis. He has also contributed significantly to understanding the economic costs of conflicts in northern Ethiopia, using GIS to map conflict hotspots and analyzing inflation and sector-specific damages. His expertise underscores a commitment to informed policymaking and sustainable development 🌍.

Teaching and research experience

Dr. Habte Tadesse Likassa is a seasoned academic with a rich background in statistics and research. His career spans diverse roles including postdoctoral fellowships at the Chinese Academy of Sciences and Federal University of Ceará, Brazil. He has held positions as an assistant professor at Addis Ababa University and Ambo University, where he also served as V/Dean. Dr. Likassa is deeply involved in academia, having delivered numerous courses and training sessions in statistical methods across various universities in Ethiopia. His contributions extend to reviewing for prominent journals and leading research projects, reflecting his commitment to advancing statistical science 📊.

Awards

Dr. Habte Tadesse Likassa is a distinguished scholar recognized for his outstanding achievements on the international stage. His accolades include the prestigious Best Presenter Awards at international conferences in Taiwan, Republic of China, and a full scholarship at National Taiwan University of Science and Technology. Dr. Likassa has also been highly commended for his research presentations at various universities across Ethiopia, including Addis Ababa University, Arba Minch, Dire Dawa, Haromaya, and Werabe Universities, garnering great appreciation. As Principal Investigator, he secured significant funding, notably 800,000 Birr for projects investigating the economic impact of COVID-19 in Ethiopia 🌍🏅.

Publications Top Notes

Factors influencing exclusive breastfeeding practice among under-six months infants in Ethiopia

The impacts of covariates on spatial distribution of corona virus 2019 (COVID-19): what do the data show through ANCOVA and MANCOVA

Robust regression for image alignment via subspace recovery techniques

Modified robust image alignment by sparse and low rank decomposition for highly linearly correlated data

Predictive models on COVID 19: What Africans should do?

Robust Image Recovery via Affine Transformation and  Norm

New Robust Principal Component Analysis for Joint Image Alignment and Recovery via Affine Transformations, Frobenius and L2,1 Norms

New Robust Regularized Shrinkage Regression for High‐Dimensional Image Recovery and Alignment via Affine Transformation and Tikhonov Regularization

New Robust PCA for Outliers and Heavy Sparse Noises’ Detection via Affine Transformation, the L∗,w and L2,1 Norms, and Spatial Weight Matrix in High …

Binary Logistic Regression Analysis in Assessing and Identifying Factors that Influence the Use of Family Planning: The Case of Ambo Town, Ethiopia

Ms .Abigail Aba Mensah | Agricultural and Biological Sciences | Best Researcher Award

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Ms .Abigail Aba Mensah | Agricultural and Biological Sciences | Best Researcher Award

Ms. Abigail Aba Mensah, Graduate Research Assistant the Ohio State University, United States

Ms. Abigail Aba Mensah, a dedicated Graduate Research Assistant at the Ohio State University in the United States, has been recognized with the prestigious Best Researcher Award in Agricultural and Biological Sciences. Her commitment to advancing knowledge in her field shines through in her innovative research contributions. 🌱 Abigail’s work not only exemplifies academic excellence but also demonstrates a passion for addressing critical agricultural challenges. Her efforts are poised to make significant impacts in sustainable farming practices and biological sciences, inspiring peers and aspiring researchers alike. She embodies the spirit of scholarly pursuit and achievement in her academic journey.

PROFILE

Orcid

EDUCATION

Abigail Aba Mensah holds a Master’s degree in Human Nutrition from The Ohio State University, USA (2023), where her research focused on enhancing food safety and nutritional quality of hydroponically grown leafy greens 🥬. Her thesis specifically addressed the elimination of human pathogens like Listeria monocytogenes and Salmonella spp. from lettuce cultivated in Nutrient Film Technique (NFT) hydroponic systems. Prior to this, she completed her Bachelor’s in Biochemistry at the University of Cape Coast, Ghana (2019), investigating biogenic amines in Burkina, a local milk drink in Ghana’s northern region 🥛. Abigail is passionate about improving food safety standards and nutritional health through innovative agricultural practices.

WORK EXPERIENCE

Abigail Aba Mensah has pursued a diverse career path in scientific research and academia, showcasing her expertise across multiple roles. At The Ohio State University, she excelled as a Graduate Teaching Assistant, where she conducted cutting-edge research in hydroponics food safety and microbiological assays. Her responsibilities included handling bacterial pathogens, ensuring lab safety compliance, and mentoring students through grading and advising. Prior to this, at the Noguchi Memorial Institute for Medical Research in Ghana, Abigail gained invaluable experience as a Research Assistant, focusing on DNA extraction from COVID-19 samples and studying infectious diseases like Yaws. Her internships at Korle-Bu Polyclinic and the Food and Drugs Authority underscore her commitment to healthcare and regulatory standards. 🌱🔬

SCHOLARLY PRESENTATION

Abigail Aba Mensah recently delivered a guest lecture titled “Hydroponic Produce Safety” in March 2023, highlighting advancements in ensuring safe agricultural practices. Her oral presentation in June 2022, alongside Melanie ILL. and TM. Miller, focused on mitigating human pathogen contamination in lettuce grown through NFT hydroponic systems. This study, published online by ASN, underscores the critical role of technology in enhancing food safety and sustainability 🌱. Ms. Mensah’s work contributes significantly to understanding and implementing safer growing methods, crucial for the future of agriculture 🍅🔬.

HONORS, AWARDS

Abigail Aba Mensah has consistently excelled in her academic journey, earning prestigious scholarships and awards. Her recent achievements include the Shanely Grad Scholarship and M Kassouny Scholarship for the 2023/2024 academic year, building on prior recognitions such as the Clabaugh and Duhamel Scholarships from previous years. Abigail’s commitment to education and research is further underscored by her receipt of the Education and Human Ecology (OSU) Travel Award and Department of Human Sciences (OSU) Travel Award in both 2022 and 2023. Additionally, her success extends to impactful presentations, highlighted by winning the 2023 Russell Klein Symposium Oral Presentation Award and earning 3rd Place in the Clinical/translational Poster category. 🎓🌟

PROFESSIONAL DEVELOPMENT AND ACTIVITIES

Abigail Aba Mensah actively engages in a variety of academic conferences across the United States and internationally. Within Ohio State University, she has participated in events such as the Interdisciplinary Research Fall Forum, Russel Klein Nutrition Symposium (both in April 2022 and 2023), Hayes Forum in February 2022, and EHE Research Forum in May 2022. Beyond her local engagements, Abigail has contributed to out-of-state conferences including the American Society for Microbiology in June 2022 and the International Association for Food Protection in July 2022. She also presented at the International Association for Food Protection in Canada in July 2023, showcasing her dedication to global academic exchange 🌍.

LEADERSHIP ROLES

Abigail Aba Mensah has been an integral part of the Graduate Society of Nutritional Sciences (GSNS) since 2022, excelling in various roles. As Secretary, her duties include meticulously documenting meetings, maintaining records, and facilitating correspondence. She also ensures attendance and community participation records are up-to-date while presiding over GSNS meetings. Additionally, Abigail serves as a Graduate Ambassador, actively engaging students by communicating program highlights and coordinating prospective applicant interactions. Her previous role as Treasurer highlights her financial acumen, managing GSNS finances adeptly. Moreover, Abigail’s contributions extend to qualitative methodology review and student liaison responsibilities, demonstrating her commitment to enhancing educational experiences. 📝🎓

PUBLICATIONS TOP NOTES

Effectiveness of Chemical Sanitizers against Salmonella Typhimurium in Nutrient Film Technique (NFT) Hydroponic Systems: Implications for Food Safety, Crop Quality, and Nutrient Content in Leafy Greens

Effectiveness of Chemical Sanitizers Against Salmonella Typhimurium in Nutrient Film Technique (NFT) Hydroponic Systems: Implications for Food Safety, Crop Quality, and Nutrient Content in Leafy Greens