Stanford University
Showing 27,101-27,200 of 36,333 Results
-
Daniel Rugar
Affiliate, Ginzton, E.L. Laboratory
Visiting Scholar, Ginzton, E.L. LaboratoryBioDaniel Rugar is visiting scholar at Stanford University working with Professor Amir Safavi-Naeini. He retired from IBM Research in 2024, finishing as Principal Research Scientist and Manager of Exploratory Quantum Devices at the IBM Almaden Research Center in San Jose, California. He previously served as an IBM Distinguished Research Staff Member and Manager of Nanoscale Studies.
Dr. Rugar received his B.A. in Physics from Pomona College in 1975 and his Ph.D. in Applied Physics from Stanford University in 1982. He was co-recipient of the Günther Laukien Prize for the development of magnetic resonance force microscopy and was awarded the Cozzarelli Prize from the Proceedings of the National Acacademy of Sciences. He has served as a Distinguished Lecturer of the IEEE Magnetic Society. More recently, he was awarded the 2022 APS Keithley Award in Measurement Science. Dr. Rugar is a fellow of the American Physical Society (APS), the American Association for the Advancement of Science (AAAS) and the Institute of Electrical and Electronic Engineers (IEEE). -
Perisa Ruhi-Williams, MD
Clinical Assistant Professor (Affiliated), Surgery - General Surgery
Staff, Surgery - General SurgeryBioDr. Perisa Ruhi-Williams is a board-certified General Surgeon practicing at the VA Palo Alto Health Care System. Her clinical practice is centered on utilizing robotic-assisted techniques for metabolic/bariatric surgery and hernia and abdominal wall reconstruction.
She graduated as an Echols Scholar with a Bachelor of Science in Biology from the University of Virginia. She earned her MD from the Virginia Tech Carilion School of Medicine and completed her General Surgery residency at the University of California, Irvine. While in residency, she served as the Chief Resident in Quality and Patient Safety at the VA Long Beach Medical Center. She subsequently completed an advanced fellowship in Minimally Invasive Surgery, Bariatrics, and Foregut Surgery at Stanford Health Care.
Dr. Ruhi-Williams is passionate about advancing surgical education and the wellness of surgical trainees. In addition to her clinical roles, she serves as the Site Director for the Surgery Core Clerkship at VA Palo Alto and Assistant Site Director for the General Surgery Residency Program at VA Palo Alto. -
Brian Ruhle, MD, MS
Clinical Assistant Professor, Surgery - General Surgery
BioDr. Ruhle is a board-certified surgeon with dual fellowship training in bariatric and minimally invasive surgery from Stanford Health Care and endocrine surgery from UCLA Health. He also serves as a clinical assistant professor in the Department of Surgery, Division of General Surgery at Stanford University School of Medicine.
Dr. Ruhle specializes in bariatric (weight loss) surgery, foregut (upper digestive tract) surgery, and abdominal wall reconstruction. He uses leading-edge laparoscopic and robotic surgical techniques to help patients achieve sustainable weight loss and improve obesity related health conditions. His expertise in advanced minimally invasive procedures offers patients significant benefits, including faster recoveries, reduced pain, and shorter hospital stays.
Dr. Ruhle’s research interests span a wide range of topics in metabolic and bariatric surgery. His studies have explored combination therapy for obesity management, improved screening and treatment of endocrine disorders, and optimizing outcomes in thyroid and parathyroid surgery. He has published his findings in numerous peer-reviewed journals, including Surgery, Journal of Gastrointestinal Surgery, Blood, and Journal of the American College of Surgeons.
During his surgical training, Dr. Ruhle presented at prominent national and regional meetings, including the annual meetings of the American Association of Endocrine Surgeons and American College of Surgeons Clinical Congress. His presentations have addressed innovative topics such as using GLP-1 agonists (medications that help regulate blood sugar and reduce appetite) before bariatric surgery. His presentations have also addressed improving screening protocols for hyperaldosteronism (high blood pressure caused by the excess production of the hormone aldosterone).
Dr. Ruhle is a member of the American Association of Endocrine Surgeons, American Society for Metabolic and Bariatric Surgery, Clinical Association of California Endocrinologists, and Society of American Gastrointestinal and Endoscopic Surgeons. -
Amber Ruiz
Visual Resources Curator, Art and Architecture Library
BioI am the Curator of the Visual Resources Center (VRC). The VRC provides digital image support for teaching and research at Stanford University. We digitize images on request, provide image database instruction, and maintain a database with over 250,000 digital images that are available to the Stanford community (imagebase.stanford.edu).
-
Alejandra Ruiz
Postdoctoral Scholar, General Surgery
BioDr. Alejandra Ruiz is a physician scientist with experience in high-complexity medical settings, including oncology and intensive care. She is a strong advocate for integrative care, addressing both physical and mental health needs. Currently, Dr. Ruiz is a postdoctoral researcher in both the Department of of Emergency Medicine and the Department of Surgery, where she investigates the barriers faced by underserved communities when seeking health care while developing strategies to improve access and connection to health services. Deeply committed to community based participatory research and health advocacy, Dr. Ruiz is dedicated to creating sustainable pathways for underserved populations to receive comprehensive care.
-
Maria Ruiz-Primo
Associate Professor of Education
On Leave from 04/01/2026 To 06/30/2026BioMaria Araceli Ruiz-Primo is an Associate Professor at the Graduate School of Education, Stanford University. Her work, funded mainly by the National Science Foundation and the Institute of Education Sciences, examines assessment practices and the assessment of student learning both in the classroom and in large-scale assessment programs. Her publications address the development and evaluation of multiple learning assessment strategies, including concept maps and students’ science notebooks, and the study of teachers’ informal and formal formative assessment practices, such as the use of assessment conversations and embedded assessments. She also has conducted research on the development and evaluation of assessments that are instructionally sensitive and instruments intended to measure teachers’ formative assessment practices. Recently she has worked on the analysis of state testing programs. She was co-editor of a special issue on assessment in the Journal of Research in Science Teaching and a special issue on classroom assessment in the Journal of Educational Measurement. She has published in Science, Educational Measurement: Issues and Practices, the Journal of Research in Science Teaching, and other major technical educational research journals.
-
Cristin Runfola
Clinical Professor, Psychiatry and Behavioral Sciences
Current Research and Scholarly InterestsDr. Runfola's research focuses on the epidemiology of dysregulated eating and weight concerns in undeserved populations and her primary interest is in developing and testing the efficacy of clinical interventions designed to improve outcome for eating disorders.
With support from GFED, Dr. Runfola adapted the Uniting Couples in the treatment of Anorexia Nervosa (UCAN) therapy manual for couples in which one or both members have binge-eating disorder (UNITE) and recently completed pilot testing on this treatment. She is in the process of expanding this treatment for all couples affected by binge eating, and is submitting a grant to fund future work testing efficacy. -
Stephen Ruoss
Professor of Medicine (Pulmonary and Critical Care)
Current Research and Scholarly InterestsWe have an active collaborative project examining basic and clinical aspects of non-tuberculous mycobacterial lung infection in non-immune compromised adults. Studies have examined possible cellular immune mechanisms for increased susceptibility to these infections, and are also investigating aspects of optimal diagnosis and treatment. In addition, a clinical and translational research program is investigating the causes and genetic factors underlying the evolution of bronchiectasis.
-
Ahmad Rushdi
Director of Industry Programs, Institute for Human-Centered Artificial Intelligence (HAI)
BioAhmad A. Rushdi, PhD, is the director of HAI industry programs—research collaborations and executive education—at Stanford’s Institute for Human-Centered AI (HAI), translating cutting-edge research into responsible, deployable solutions for global enterprises. He forges durable bridges between Stanford scholars and industry to advance trustworthy, real-world AI.
Ahmad's own research focuses on uncertainty quantification and statistical signal processing for AI/ML systems. Previously, he held R&D roles at Sandia National Labs, Northrop Grumman, UC Davis, UT Austin, and Cisco. He earned a PhD in Electrical & Computer Engineering from UC Davis and MS/BS degrees in Electrical Engineering from Cairo University. -
Christopher John Russell
Associate Professor of Pediatrics (Hospital Medicine)
BioDr. Russell is an Associate Professor of Pediatrics in the Division of Pediatric Hospital Medicine and a board-certified academic pediatric hospitalist at Lucile Packard Children’s Hospital. His clinical responsibilities include caring for children hospitalized for a variety of illnesses. His research focuses on developing evidence-based care for hospitalized children with medical complexity, including acute respiratory infections (such as pneumonia and bacterial tracheitis). His research efforts have been recognized through receipt of the University of Southern California’s Clinical and Translational Science Institute’s KL2 Mentored Research Career Development Award (2014-16), the Academic Pediatric Association’s Young Investigator Award (2015-16), the NIH Loan Repayment Program (2017-2021) and a large grant from the Gerber Foundation (2020-2022). In August 2021, he received a five-year R01 award from the Agency for Healthcare Research and Quality to study bacterial respiratory infections in children with tracheostomy. Outside of his clinical and research responsibilities, Dr. Russell focuses on research mentorship of medical students, pediatric residents, and pediatric hospital medicine fellows as well as improving representation of underrepresented minorities in medicine throughout the continuum of physician training. Dr. Russell completed a term as the chair of the Academic Pediatric Association’s Membership, Diversity, and Inclusion Committee (2022-2025) and is on the Executive Committee for the Pediatric Research in Inpatient Settings research network. Dr. Russell is active in the AAP and currently serves as an Associate Editor for the journal Hospital Pediatrics.
-
Jonathan Russell
IT Technical Manager, SLAC National Accelerator Laboratory
Current Role at StanfordChief Information Officer at SLAC National Accelerator Laboratory
-
Silvia Russi
Research and Development Scientist and Engineer, Stanford Synchrotron Radiation Lightsource Laboratory (SSRL)
Current Role at StanfordBeamline Scientist, Structural Molecular Biology (SMB), Stanford Synchrotron Radiation Lightsource (SSRL), SLAC National Accelerator Laboratory, Stanford University
-
Sebastian Alexander Russo
Masters Student in Computer Science, admitted Autumn 2022
BioI'm studying computer science and other cool stuff!
-
Mirabela Rusu
Assistant Professor of Radiology (Integrative Biomedical Imaging Informatics) and, by courtesy, of Biomedical Data Science and of Urology
Current Research and Scholarly InterestsDr. Mirabela Rusu focuses on developing analytic methods for biomedical data integration, with a particular interest in radiology-pathology fusion. Such integrative methods may be applied to create comprehensive multi-scale representations of biomedical processes and pathological conditions, thus enabling their in-depth characterization.
-
Florentine Rutaganira
Assistant Professor of Biochemistry and of Developmental Biology
Current Research and Scholarly InterestsWe use chemical tools to decipher the roles of key signaling networks in choanoflagellates, single-celled organisms that are the closest living relatives of animals. Choanoflagellates produce molecular signals essential for intercellular communication in animals and the presence of these molecules in choanoflagellates suggests that signaling components needed to communicate between cells is evolutionarily ancient. We aim to uncover new understanding of animal development, physiology and disease.
-
Erica Marie Rutherford
Data Wrangler, Biomedical Data Science
BioMy career spanning nine years as a data curator has given me a lot of experience and perspective into the workings of scientific data and metadata, and its organization. During my time before graduate school, I attained experience on a variety of fieldwork projects in ecology (2008-2013). During these temporary seasonal assignments, the importance of precision and care in data collection was impressed in me. When I went to graduate school at San Francisco State University (2013-2016), I gained experience in all parts of a molecular biology experiment, from fieldwork to labwork to data analysis. After graduation, I worked at a microbiome focused startup company, Second Genome, as their data curator (2016-2021). While there, I was responsible for curation of metadata for both internal studies for R&D and for clients, and for external studies being brought in for our internal Knowledgebase. While there, I developed an appreciate for ontologies, and developed a custom Second Genome Ontology to handle our metadata. I moved on to the Lattice group, located at Stanford University, where I continued to expand my skills in data curation (2021-present). I have gained experience in handling single cell datasets and their associated metadata, and curating them to meet precise standards. I strive to work collaboratively with data contributors in order to ensure FAIR data standards.
-
Brian Rutt
Professor of Radiology (Radiological Sciences Lab), Emeritus
Current Research and Scholarly InterestsMy research interests center on MRI research, including high-field and high-resolution MRI technology development as well as applications of advanced MRI techniques to studying the brain, cardiovascular system and cancer.
-
Nancy Ruttenburg
William Robertson Coe Professor of American Literature, Emerita
BioNancy Ruttenburg is the William Robertson Coe Professor of American Literature in the English Department at Stanford. She also holds courtesy appointments in the Department of Comparative Literature and the Department of Slavic Languages and Literatures. She received the PhD in Comparative Literature from Stanford (1988) and taught at Harvard, Berkeley, and most recently at NYU, where she was chair of the Department of Comparative Literature from 2002-2008. Her research interests lie at the intersection of political, religious, and literary expression in colonial through antebellum America and nineteenth-century Russia, with a particular focus on the development of liberal and non-liberal forms of democratic subjectivity. Related interests include history of the novel, novel theory, and the global novel; philosophy of religion and ethics; and problems of comparative method, especially as they pertain to North American literature and history.
Prof. Ruttenburg is the author of Democratic Personality: Popular Voice and the Trial of American Authorship (Stanford UP, 1998) and Dostoevsky's Democracy (Princeton UP, 2008), and she has recently written on the work of J. M. Coetzee and on Melville’s “Bartleby.” Books in progress include a study of secularization in the postrevolutionary United States arising out of the naturalization of “conscience” as inalienable right, entitled Conscience, Rights, and 'The Delirium of Democracy'; and a comparative work entitled Dostoevsky And for which the Russian writer serves as a lens on the historical development of a set of intercalated themes in the literature of American modernity. These encompass self-making and self-loss (beginning with Frederick Douglass's serial autobiographies); sentimentalism and sadism (in abolitionist fiction); crime and masculinity (including Mailer's The Executioner's Song); and the intersection of race, religious fundamentalism, and radical politics (focusing on the works of James Baldwin and Marilynne Robinson). Her courses will draw from both these projects.
Prof. Ruttenburg is past president of the Charles Brockden Brown Society and has been the recipient of a Guggenheim Fellowship, a National Humanities Center Fellowship, a University of California President's Research Fellowship, as well as fellowships from the Social Science Research Council for Russian and East European Studies, the National Endowment for the Humanities, and the American Council for Learned Societies. -
maura ruzhnikov
Member, Maternal & Child Health Research Institute (MCHRI)
BioChild neurologist and medical geneticist focusing on the diagnosis and management of rare neurologic disorders. Specific interests are in genetic epilepsy syndromes, childhood neurodegenerative and neurometabolic diseases and undiagnosed suspected genetic conditions.
