Stanford University
Showing 1,801-1,900 of 2,733 Results
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Ashley Prow Fleischer
Postdoctoral Scholar, Earth and Planetary Sciences
BioI earned a PhD in Earth Science with a focus in paleoclimatology from Syracuse University, where my research focused on reconstructing past environmental change and biotic responses using microfossils and geochemical proxies. My work integrates stratigraphy, paleobiology, geochemistry, and climate modeling to better understand Earth's climate dynamics during the intervals of rapid change, like the Late Devonian and end Triassic mass extinctions.
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Yoann Pull
Graduate Visiting Researcher Student, Statistics
BioI am a PhD candidate in Econometrics at the University of Orléans and a Visiting Student Researcher in the Department of Statistics at Stanford University. My research focuses on financial risk, with a particular interest in sequential inference, credit risk, and stress testing.
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Ruishi Qi
Postdoctoral Scholar, Applied Physics
Current Research and Scholarly InterestsI study strongly correlated quantum matter in electrically tunable two-dimensional electron–hole systems. Combining van der Waals heterostructures with low-temperature optical spectroscopy, transport, and thermodynamic measurements, I investigate excitons, trions, biexcitons, excitonic insulators, condensates, and crystals.
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Weiyu Qian
Postdoctoral Scholar, Photon Science, SLAC
BioWeiyu Qian is a postdoctoral researcher at the PULSE Institute. He is focusing on the spectroscopic characterization of fleeting species and chemical reaction paradigm. He received Walter Benjamin Fellowship from DFG. During his time in Germany, he independently drove the discovery of N6 from initial conception to final execution, performing both the experimental synthesis and the computational analyses (10.1038/s41586-025-09032-9, Nature 642, 356–360 (2025)). Drawing on his observations of the academic ecosystem, he also published a correspondence regarding the power imbalances in adviser–student relationships (10.1038/d41586-026-01776-2, Nature 654, 290 (2026)).
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Chenfei Qu
Postdoctoral Scholar, Environmental Social Sciences
BioChenfei Qu’s research focuses on climate change economics, including emissions trading systems, carbon pricing, air pollution, and integrated assessment of climate and energy policies, with an emphasis on general equilibrium modeling for policy analysis in developing countries. She holds a Ph.D. in Management Science and Technology and a Bachelor’s degree in Environmental Management, both from Tsinghua University. Chenfei Qu was a visiting scholar at the ZEW–Leibniz Centre for European Economic Research in 2024. Her work has been published in journals such as Climate Change Economics, Advances in Climate Change Research, and Environmental Science & Technology.
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Cara Rada
Postdoctoral Scholar, Hematology
Current Research and Scholarly InterestsI develop human brain models to study neurological infection, cancer metastasis, and neurodegeneration. My research focuses on the brain’s blood vessels and brain resident immune cell, microglia, and investigates how alterations in these components of the brain microenvironment can have deleterious effects.
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Ali Rahimpour Jounghani
Research Scientist, Psychiatry and Behavioral Sciences - Interdisciplinary Brain Sciences
BioMy long-term research interests lie in advancing our understanding of neuroimaging techniques and their application in mapping developmental pathways of brain networks, with a focus on how alterations in these networks contribute to mental health disorders. My academic training and multidisciplinary research background have provided me with expertise in a range of neuroimaging modalities, including functional MRI (fMRI), structural MRI, electroencephalography (EEG), and functional near-infrared spectroscopy (fNIRS).
During my doctoral studies, I investigated the effects of contextually specific, action-based timing behavior on brain responses, as well as the functional impacts of timing behavior in cochlear implant users. These studies provided valuable insights into the temporal dynamics of brain function. My research has also extended to clinical and cognitive applications, such as studying brain functionality in infants in neonatal intensive care units and in adults with brain disorders.
Currently, as a research scientist at Stanford University, my work bridges psychiatry, cognitive science, and biomedical engineering. I focus on refining neuroimaging data analysis techniques and advancing the use of fNIRS and MRI to explore developmental cognition, particularly for ADHD. A significant part of my current research involves the development of a wearable, cost-effective fNIRS platform for precision mental health. Through my work, I aim to contribute to a deeper understanding of brain disorders and to create practical, cutting-edge tools that advance precision mental health care. -
Vasiliki Rahimzadeh
Member, Maternal & Child Health Research Institute (MCHRI)
BioVasiliki (Vaso) Rahimzadeh, PhD is an applied bioethics scholar with research interests at the intersection of precision medicine, data governance and public policy.
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Mahalakshmi Ramamurthy
Affiliate, Peds/Developmental-Behavioral Pediatrics
BioI am a postdoctoral scholar working with Dr. Jason Yeatman. With a background in vision science, psychophysics and developmental cognitive neuroscience my long-term goal is to study the intersection of basic visual mechanisms and various neurodevelopmental disorders and to extend this understanding in creating effective early screening tools, and in advancing evidence-based therapeutic and remediation programs. Inherent to this interest is the need for developmental data in large and demographically diverse populations. I strongly believe that such inclusive research not only contributes to scientific advancements but can go beyond to bridge health and education disparities.
https://sites.google.com/view/maha-ramamurthy/bio -
Valeria Ramirez Castaneda
Postdoctoral Scholar, Economics
BioValeria Ramírez Castañeda is a Postdoctoral Fellow at the King Center on Global Development. Her research explores the intersection of urbanization, sustainability, and disease ecology, with a focus on Amazonian cities. She studies how urban expansion interacts with environmental change and vector-borne disease dynamics, using participatory research approaches to co-develop solutions with local communities. In addition to her ecological research, she examines the dominance of English in science and its structural consequences, working to promote more inclusive and multilingual scientific practices. Ramírez-Castañeda received her PhD in evolutionary biology from the University of California, Berkeley.
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Asad Gul Rao
Postdoctoral Scholar, Pediatric Surgery
BioAs a Postdoctoral Research Scholar in the Division of Pediatric Surgery at Stanford University School of Medicine, I conduct outcomes research focused on improving the care of children with surgical disorders. My work integrates clinical epidemiology, large-scale healthcare databases, and population-level analyses to study pediatric surgical outcomes, healthcare disparities, and global disease burden.
My research interests include pediatric surgical infections, congenital anomalies, health services research, and evidence-based approaches to optimizing surgical care. I have experience working with multicenter clinical databases and international collaborative research initiatives, with a particular interest in translating real-world data into findings that help clinical practice and healthcare policy.
My long-term goal is to pursue a career in academic pediatric surgery, combining clinical practice with research to improve surgical outcomes and expand access to high-quality care for children worldwide. -
Fayed Rassoulou
Postdoctoral Scholar, Neurology and Neurological Sciences
BioFayed obtained a PhD in Psychology from Heinrich Heine University Düsseldorf, where he worked in the Institute for Clinical Neuroscience and Medical Psychology under Dr. Jan Hirschmann, and a BSc and MSc in Cognitive Science from Université Lumière Lyon 2, France. His dissertation research combined magnetoencephalography (MEG) and deep brain local field potential (LFP) recordings with machine learning to identify electrophysiological signatures that predict which deep brain stimulation (DBS) contacts will provide the greatest clinical benefit for individuals with Parkinson's disease, with the goal of reducing the time required for clinical DBS programming. His postdoctoral work at Stanford with Dr. Helen Bronte-Stewart focuses on cognitive-motor symptoms, gait impairment, and freezing of gait in Parkinson's disease. He combines subthalamic nucleus LFP dynamics, DBS lead localization, and modeling of the volume of tissue activated by stimulation with deep learning-based decoding to better understand and ultimately improve adaptive deep brain stimulation for gait.
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Anna Ratuski
Postdoctoral Scholar, Comparative Medicine
Current Research and Scholarly InterestsAnna Ratuski has published on refinement of euthanasia procedures for rodents and the use of environmental enrichment for rats and mice housed in laboratories. She is currently working on 3Rs initiatives for animals used in research, with a particular focus on mice.
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Emily Scarpulla Raymond
Member, Maternal & Child Health Research Institute (MCHRI)
BioDr. Emily Scarpulla Raymond, PhD is a pediatric psychology fellow at Stanford University. She received her PhD at the University of Maine, Orono in clinical psychology in 2024 and received her bachelor’s degree in psychology at the University of Rochester in 2018. Emily has conducted research focusing on adolescent psychosocial behavior and outcomes with a particular emphasis on the role of social media in adolescent friendships. As a clinician, Emily works with children and adolescents with comorbid medical and psychological conditions in several medical clinics through Lucile Packard Children's Hospital Stanford.
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Eduardo Pontes Reis
Affiliate, Rad/Pediatric Radiology
BioI'm a visiting scholar at Stanford AIMI Center, working in the intersection of Artificial Intelligence and Medicine. My purpose is to contribute to our understanding of intelligence. And our best chance to achieve this is through AI.
Research highlights:
- Published BRAX, the Brazilian Chest X-ray Dataset - https://www.nature.com/articles/s41597-022-01608-8
- Open-sourced the PyTorch implementation of ConVIRT (Y Zhang et al), a contrastive learning method for radiologic images and text (before CLIP) - https://github.com/edreisMD/ConVIRT-pytorch
- Released Brain Hemorrhage Annotations - Brain Hemorrhage Extended - BHX (https://physionet.org/content/bhx-brain-bounding-box)
At Hospital Israelita Albert Einstein:
- Started the Health Story project, a medical history timeline to support research and a more personalized clinical practice
- Ran the development of AI algorithms for diseases of national importance: Tuberculosis, COVID, Melanoma and Head CT -
Lisa Rennels
Postdoctoral Scholar, Environmental Social Sciences
Biopersonal website (more frequently updated): lisarennels.com
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Samantha Reyes
Postdoctoral Scholar, Molecular Imaging Program at Stanford
BioResearch Interests: Preclinical and clinical PET imaging, novel tracer validation in vivo, neuroinflammation, proteomics, theranostics and pharmacokinetic modeling
Samantha is an NIH T32 SMIS Postdoctoral Scholar who completed her PhD in Biomedical Physics in Dr. Michelle James' laboratory at Stanford, where her doctoral work focused on the development and translational validation of novel PET radiotracers for non-invasive imaging of neuroinflammation. She led the preclinical development and validation of two GPR84-targeted PET radiotracers for imaging innate immune activation in a murine model of multiple sclerosis, and also led the clinical data analysis for the first whole-body TSPO-PET/MRI study in female patients with ME/CFS. She is well-versed in preclinical and clinical PET quantitation, pharmacokinetic modeling, autoradiography, and cell-based assays. Her postdoctoral research applies her molecular imaging expertise to gynecological cancers, with a focus on using proteomics-driven biomarker discovery and novel theranostic radioligands to characterize the tumor microenvironment and improve response to therapy in women's cancer. -
Edwin Omar Rivera-López
Postdoctoral Scholar, Infectious Diseases
BioEdwin Omar Rivera-López is a Postdoctoral Scholar in the Bollyky Lab at Stanford University. He earned his dual-title Ph.D. in Food Science and Clinical and Translational Sciences from The Pennsylvania State University under the mentorship of Dr. Edward G. Dudley, where he studied bacteriophage–host interactions in Escherichia coli O157 using functional genomics to identify the genetic determinants of phage adsorption and host defense. His current research focuses on developing phage–antibiotic therapies for the treatment of polymicrobial bacterial infections associated with cystic fibrosis.
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Rafael Rivera Lugo
Postdoctoral Scholar, Biology
BioRafael Rivera-Lugo is a Stanford Science Fellow postdoctoral associate in the Department of Biology and the ChEM-H Institute at Stanford University, where he works in the laboratory of Christine Jacobs-Wagner. His postdoctoral research focuses on how the Lyme disease bacterium Borrelia burgdorferi establishes infection using novel mouse models to dissect the immune and cellular mechanisms that drive tissue pathology during infection. He is also developing metabolically active, non-replicating bacterial platforms for vaccine applications.
Rafael completed his Ph.D. in Molecular and Cell Biology at the University of California, Berkeley, in the laboratory of Daniel A. Portnoy. His doctoral work revealed how the intracellular pathogen Listeria monocytogenes acquires and utilizes flavins (riboflavin derivatives) during infection, reshaping our understanding of bacterial metabolism and immune evasion. This work produced multiple high-impact publications in journals including PNAS, eLife, Nature, and mBio, and was recognized with the Harold M. Weintraub Graduate Student Award and the Nicholas Cozzarelli Prize. He received his B.S. in Biology and Biotechnology, Summa Cum Laude, from the University of Puerto Rico at Ponce.
Beyond research, Rafael is deeply committed to expanding access to scientific careers. He has mentored students from historically underserved communities through programs at Stanford and UC Berkeley, co-founded organizations to support peers navigating academic science, and has been a consistent advocate for creating welcoming and rigorous scientific environments for all students. -
Desirée Rodrigues Plaça
Postdoctoral Scholar, Infectious Diseases
Current Research and Scholarly InterestsI am studying Flaviviridae viruses, focusing on dengue. My research explores T cell and myeloid dysregulation in severe dengue to improve vaccines and identify biomarkers. I'm characterizing T cell responses to DENV, and the regulatory immune response through integrative systems analysis. My ultimate goal is to contribute to the development of improved diagnostic tools and vaccines for pediatric infectious diseases, particularly in endemic regions like Brazil.
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Nicolas Roever
Graduate Visiting Researcher Student, Economics
BioI am a PhD-Student in Economics and experimental researcher. My current interest is studying (1) if we can use AI to deliver psychological interventions at scale and (2) how this changes mental health systems.
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Benjamin Rolles
Postdoctoral Scholar, Hematology
BioMD/Research Fellow
@MullallyLab @StanfordMed @VAPaloAlto @BrighamHeme @BrighamResearch @HarvardMed
Studied
@UniklinikAachen @RWTH
Interested in MPN & Myeloid Malignancies
