Expert Directory

11326 researchers across Arkansas institutions

Designations: Federal Grant PI High Impact ARA Academy

Researcher	Institution	h-index	Pubs	Topics
Randy Tran 2023	University of Arkansas	2	4	Catalytic Processes in Materials Science Mechanisms of Chemical Reactions Polyol Dehydration Studies
Rangarajan Purushothaman 2024 PGY-2 resident	UAMS	5	14	Medical Imaging Techniques and Applications Child Abuse and Trauma Neurological disorders and treatments
Rangaswamy Govindarajan ✓ 2026 Professor	UAMS	14	68	Cancer Treatment and Pharmacology Gastrointestinal Oncology Melanoma Treatment and Research
Rani Saha,, Priyanka ✓ 2026 Student	Arkansas State University	—	1	Diabetes Management and Research Public Health Research Machine Learning Applications
Rania Adel Al-Bawwab 2023	University of Central Arkansas	2	6	Decision-Making and Behavioral Economics Race, History, and American Society Entrepreneurship Studies and Influences
Rania El-Khateb 2026	UAMS	—	1	Maternal and Perinatal Health Interventions Sleep and related disorders Health and Medical Research Impacts
Rania Elkhateb ✓ 2026 Instructor	UAMS	7	15	Maternal and Perinatal Health Interventions Retrospective Studies Sepsis Diagnosis and Treatment
Ranil Wickramasinghe ✓ 2026 Advanced Membrane Technologies - MAST and MVP Centers for Healthcare and Water Treatment ARA Academy Federal Grant PI High Impact	University of Arkansas	17	52	Membrane Separation Technologies Water Purification Wastewater Treatment
Ranjith Samuel E. John 2021	University of Arkansas	5	16	Nanoparticles: synthesis and applications
Ranjitha Kumarapuram Hariharalakshmanan 2026 Dissertation	UA Little Rock	5	11	Nanoparticles: synthesis and applications Photocatalytic Wastewater Treatment Semiconductor materials and devices
Ranjitsinh Mane 2020	UA Pine Bluff	3	11	Machine Learning Applications Advanced Neural Network Applications Radiomics and Machine Learning in Medical Imaging
Ranu Jung ✓ 2026 Distinguished Professor of Biomedical Engineering, Founding I³R Executive Director High Impact	University of Arkansas	15	87	Neuroscience and Neural Engineering Neurological disorders and treatments Robotics and Sensor-Based Localization
Raquel Torres 2020	Arkansas State University	3	3	Plant Physiology and Cultivation Studies Agronomic Practices and Intercropping Systems Plant Water Relations and Carbon Dynamics
Rasool Vahid 2026	University of Arkansas	3	6	Machine Learning Applications Forecasting Urban Heat Island Intensification Land Use/Cover Dynamics
Rasool Vahid Belarghou 2026	University of Arkansas	—	4	Machine Learning Applications Environmental Monitoring Urban, Neighborhood, and Segregation Studies
Ratan Sadhukhan ✓ 2026 Post Doctoral Fellow	UAMS	10	30	DNA Repair Mechanisms Cancer-related molecular mechanisms research Pharmacological Effects and Toxicity Studies
Rathinam Panneer Selvam ✓ 2026 University Professor High Impact	University of Arkansas	1	3	Molecular Dynamics Simulation Materials Science Research Nanoparticles: synthesis and applications
Rauf Hussein 2024	UA Little Rock Formerly Arkansas	2	4	Medical Imaging Techniques and Applications Geological and Geochemical Analysis Computer Graphics and Visualization Techniques
Raul F. R. Marcon 2026	University of Arkansas	2	4	Host-Pathogen Interactions Microbial infections and disease research Animal, Disease Models
Raul Giron 2026	UAMS	—	1	Public Health Research Health disparities and outcomes Retrospective Studies
Ravi Kr. Gupta 2021	UAMS	2	3	Disease Models, Animal Orthopedic Surgery and Rehabilitation Immune Response and Inflammation
Ravi Kumar Gundampati 2021	University of Arkansas	17	39	Protein Structure and Dynamics Molecular Biology Techniques and Applications Health and Medical Research Impacts
Ravi Nahata 2022	UAMS	1	4	Substance Abuse Treatment and Outcomes Pharmacological Effects and Toxicity Studies Medical Case Studies
Ravi P. Cholia ✓ 2025 Research Instructor	UAMS Formerly Arkansas	7	10	Cancer-related molecular mechanisms research DNA Repair Mechanisms Phytochemicals and Antioxidant Activities
Ravi Teja Nvs Chappa 2022	University of Arkansas	1	1	Machine Learning Applications Advanced Neural Network Applications Computational Physics and Python Applications
Ravi W. Sun 2026 M.D./Ph.D. student	UAMS	7	16	Vascular Malformations and Hemangiomas Disease Mechanisms Research Cellular Mechanics and Interactions
Ravindra K. Gupta ✓ 2026 Postdoctoral Associate	University of Arkansas	—	1	Graphene research and applications Biomolecule detection Materials Science Research
Rawan Alnufaie 2021	Arkansas State University	5	6	Computational Drug Discovery Methods Antimicrobial Resistance in Bacteria Drug Design
Ray G. Urbina 2026	University of Arkansas	1	15	Dementia and Cognitive Impairment Research Alzheimer's disease research and treatments Behavioral Health and Interventions
Ray Guerreros Urbina 2026	University of Arkansas	—	1	—
Rayan Shuja 2023	Hendrix College	1	1	Cancer-related molecular mechanisms research Molecular Biology Techniques and Applications Drug-Induced Hepatotoxicity and Protection
Raymond A. Otoo 2023	UAMS	2	2	Neuroscience and Neuropharmacology Research Child and Adolescent Health Medical Imaging Techniques and Applications
Raymond McCaffrey ✓ 2025 Associate Professor	University of Arkansas	4	17	Media Studies and Communication Race, History, and American Society Misinformation and Its Impacts
Raymond Walter 2022	University of Arkansas	8	24	Ferroelectric and Piezoelectric Materials Materials Science Research Semiconductor materials and devices
Raymond Weldon 2026	University of Arkansas	4	9	Molecular Dynamics Simulation Computational Physics and Python Applications Materials Science Research
Rayna Alizadeh 2024	University of Arkansas	3	6	Advancements in Semiconductor Devices and Circuit Design GaN-based semiconductor devices and materials Silicon Carbide Semiconductor Technologies
Razvan Zemianschi 2024	UAMS	1	2	Medical Imaging Techniques and Applications Multiple Myeloma Research and Treatments Microbial infections and disease research
Razwan Zemianschi 2025	UAMS	1	1	Radiology practices and education Musculoskeletal pain and rehabilitation Medical Case Studies
Raúl A. Trbojevich 2024	NCTR	11	23	Carcinogens and Genotoxicity Assessment Pharmacological Effects and Toxicity Studies Animal Behavior and Welfare Studies
Raúl Cifuentes ✓ 2026 PhD Graduate Research Assistant	University of Arkansas	1	3	Plant Virus Research Studies Viral Infections and Vectors Genomics and Phylogenetic Studies
Reagan Dugan 2024	University of Arkansas	2	3	Extracellular vesicles in disease Tissue Engineering and Regenerative Medicine Cancer Cells and Metastasis
Reagan E. Dodd 2026	UAMS	—	3	Retrospective Studies Nutritional Studies and Diet Orthopedic Surgery and Rehabilitation
Reagan N Cauble 2022	University of Arkansas	7	32	—
Rebbecca Wellborn 2026	Arkansas State University	1	2	Mental Health Research Topics Behavioral and Psychological Studies Trauma and Emergency Care Studies
Rebecca A. Glazier ✓ 2025 Professor	UA Little Rock	19	62	Innovative Teaching and Learning Methods Higher Education Research Studies Online and Blended Learning
Rebecca A. Raciborski 2026	UAMS	5	26	Substance Abuse Treatment and Outcomes Behavioral Health and Interventions Meta-analysis and systematic reviews
Rebecca A. Wynne 2026	NCTR	19	31	Carcinogens and Genotoxicity Assessment Pharmacological Effects and Toxicity Studies Disease Models, Animal
Rebecca Allen ✓ 2026 Post doctoral research	University of Arkansas	7	17	Neurological disorders and treatments Quality of Life Treatment Outcome
Rebecca Callaway ✓ 2022 Professor of Curriculum and Instruction	Arkansas Tech University	5	35	Innovative Teaching and Learning Methods Online and Blended Learning Teacher Education and Leadership Studies
Rebecca Carpenter de Cortina 2025 Director of Sponsored Students and Special Programs	University of Arkansas	1	7	Teacher Education and Leadership Studies Innovative Teaching and Learning Methods Diverse Educational Innovations Studies

Showing 8601–8650 of 11326 researchers