Stanford University
Showing 36,901-37,000 of 37,050 Results
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Rebecca Zhu
Postdoctoral Scholar, Psychology
BioI am a postdoctoral fellow in developmental psychology at Stanford University, working with Michael C. Frank. Previously, I was a PhD candidate and postdoctoral fellow at the University of California, Berkeley, working with Alison Gopnik, and a lab manager at Harvard University, working with Susan Carey.
My research investigates when and how children acquire, and consequently learn from, symbolic systems such as language and pictures. In one line of research, I investigate the mechanisms underlying children’s acquisition of various kinds of non-literal language, such as metaphor and metonymy, as well as how children’s non-literal language comprehension may further guide their thinking and reasoning. In another line of research, I work with urban and rural Kenyan children to investigate the efficacy of picture-based learning materials and the validity of picture-based assessments across cultures and contexts. My work in Kenya is conducted in close collaboration with researchers and non-profit organizations in Kisumu, Mombasa, and Nairobi.
This research program is innovative and interdisciplinary: these findings not only address fundamental debates in psychology, philosophy, and linguistics (i.e., by providing empirical insight into the mechanisms underlying children’s ability to acquire and learn from symbolic systems), but also have direct implications for applied research in education, public health, and developmental economics (i.e., by improving the learning materials and assessment tools used in global early childhood development programs). -
Wenjuan Zhu
Postdoctoral Scholar, Cardiovascular Institute
BioPostdoctoral Fellow
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Yihong Zhu
Ph.D. Student in Aeronautics and Astronautics, admitted Summer 2025
Current Research and Scholarly InterestsReduction Order Modeling, Fluid Mechanics, Applied Mathematics
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Ying Zhu
Postdoctoral Scholar, Gastroenterology, Hepatology, and Nutrition
BioDr. Ying Zhu is a postdoctoral scholar in the Rosen Lab at Stanford University in the Department of Pediatrics, Division of Gastroenterology, Hepatology & Nutrition. She received her PhD in 2023 from the Friedman School of Nutrition Science and Policy at Tufts University. Her research studied the role of intestinal Acyl-CoA long-chain synthetase 5 in diet-induced obesity using inducible transgenic mouse model. Within the Rosen Lab, Dr. Zhu is focusing on intestine epithelial metabolic dysfunction in pediatric IBDs and chronic intestinal inflammation.
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Richard Zhuang
Masters Student in Computer Science, admitted Autumn 2025
BioI’m broadly interested in understanding and improving the capabilities of Large Language Models (LLMs) in a data-centric way. Specifically, I’m intrigued by how certain data “foster” skills that are essential for LLM agents (e.g. reasoning and planning). I have also had a long-standing passion in Sports Analytics. Outside the realm of AI, you will usually find me playing basketball!
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Daniel Zimmer
COLLEGE Lecturer
Current Research and Scholarly InterestsI combine political theory, the history of political thought, and science and technology studies to explore the political implications of nuclear weapons, artificial intelligence, and cascading ecological collapse. My research focuses on the new kinds of political fissures that form when the survival of Life on Earth comes to depend on the outcome of human actions.
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Lindsey Zimmerman
Affiliate, Psych/Public Mental Health & Population Sciences
BioLindsey Zimmerman, PhD, is a Clinical and Community Psychologist, and Implementation Scientist at the National Center for PTSD, Dissemination and Training Division of the Veterans Health Administration.
Dr. Zimmerman is principal investigator of National Institutes of Health (NIH) and Veterans Health Administration (VA) research that enlists participatory system dynamics to increase timely patient access to evidence-based pharmacotherapy and evidence-based psychotherapy for depression, PTSD, alcohol and opioid use disorder. See https://mtl.how/team
Active NIH Grants
Participatory System Dynamics vs Audit and Feedback: A Cluster Randomized Trial of Mechanisms Of Implementation Change to Expand Reach of Evidence-Based Addiction and Mental Health Care (R01DA046651)
The most common reasons Veterans seek VA addiction and mental health care is for help with opioid and alcohol misuse, depression and PTSD. Research evidence has established highly effective treatments that prevent relapse, overdose and suicide, but even with policy mandates, performance metrics, and electronic health records to fix the problem, these treatments may only reach 3-28% of patients. This study tests participatory business engineering methods to better meet the addiction and mental health needs of Veterans and the U.S. population.
Participatory System Dynamics for Evidence-Based Addiction and Mental Healthcare (R21DA042198)
Limited access and delays to high-quality, evidence-based mental health and addiction treatments can lead to patients getting too little or ineffective care and contribute to chronic patient impairment, relapse, and death by suicide or overdose. This study evaluates a system for resolving problems with patient flow and organization in health care systems, using electronic medical record systems and a high-level of input from healthcare leadership, frontline providers and patients.
Active VA Grants
Participatory System Dynamics vs Usual Quality Improvement: Is Staff Use of Simulation an Effective, Scalable and Affordable Way to Improve Timely Veteran Access to High-quality Mental Health Care? (I01HX002521)
Participatory system dynamics (PSD) helps improve quality with existing resources, critical in mental health and all VA health care. PSD uses learning simulations to improve staff decisions, showing how goals for quality can best be achieved given local resources and constraints. We aim to significantly increase the proportion of patients who start and complete evidence-based care, and determine the costs of using PSD for improvement.
National Responsibilities
2019 National Institutes of Health, Center for Scientific Review
Community Influences on Health Behavior (CIHB) Study Section
2019-present VA Quality Enhancement Research Initiative (QUERI)
QUERI/Health Services Research & Development, Scientific Merit Review Committee
2019-present Emory University
Prolonged Exposure Consultant Training Program Advisory Board
2018-present National Institutes of Health
Training Institute for Dissemination and Implementation Research in Health (TIDIRH)
Mental Health Faculty Mentor
2015-2017 National Institutes of Health Loan Repayment Program
National Institute of Mental Health Clinical Research Review Committee
Teaching Responsibilities
Quality Improvement and Systems of Care Competencies
Psychiatry & Behavioral Sciences Residency, Stanford University School of Medicine & VA Palo Alto Health Care System
Postdoctoral Research Fellowship Program Seminar
VA Palo Alto research centers of the National Center for PTSD (NCPTSD), Center for Innovation to Implementation (Ci2i), Mental Illness Research Education and Clinical Care (MIRECC), and War-related Illness and Injury Study Center (WRIISC).
Open Science Resources for the Modeling to Learn Simulation Learning Program are available on GitHub at https://mtl.how and https://mtl.how/demo -
Judith Zimmermann
Postdoctoral Scholar, Radiological Sciences Laboratory
BioI am a postdoctoral scholar focusing on advancing breast magnetic resonance imaging, advised by Dr. Brian Hargreaves at the Radiological Sciences Laboratory (RSL), Body Magnetic Resonance (BMR) Group. My research objectives are driven by the need for faster, more accessible breast cancer screening using MRI. Specifically, I want to advance methods for contrast-free imaging, as well as enabling MRI exams with the patient positioned supine, that is laying on their back. I work in close collaboration with clinicians at Stanford Clinics, and contribute to translating new techniques to clinical practice.
I received my PhD from the Department of Computer Science, Technical University of Munich in 2021, jointly with the CMR Lab at Stanford, advised by Dr. Daniel Ennis. My PhD work focused on four-dimensional flow magnetic resonance imaging. After completion of my PhD studies, and prior to joining Dr. Hargreaves' lab, I was with the Breast Imaging Research Group (Dr. Nola Hylton) at UCSF. -
Alex Nathaniel Zimmet
Clinical Assistant Professor, Medicine - Infectious Diseases
BioDr. Zimmet is a board-certified Infectious Disease specialist with a focus on caring for immunocompromised patients, including those who have undergone solid organ or bone marrow transplantation as well as patients with cancer. He is an associate medical director of the antimicrobial stewardship program at Stanford Health Care, where he leads stewardship efforts in immunocompromised patients. He also has a great interest in clinical reasoning and the education and mentorship of trainees.
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Alberto Zingariello
Master of Laws Student, Law
BioInternational trade and customs attorney with EU and Italian experience, advising multinational clients and governments on customs, trade remedies, export controls, and regulatory compliance.
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Edith Zink
Visiting Postdoctoral Scholar, Political Science
BioI am an political economist studying social exclusion. I will be visiting post-doc at the Department of Political Science at Stanford for the fall 2025, from the University of Copenhagen, Denmark. With my research, I want to continue to contribute to a better understanding of the social fabric of our societies. Currently, I work on an interdisciplinary research agenda together political scientists and psychologists, to study the social and economic integration of Ukrainian refugees in Denmark.
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Susan Ziolkowski, MD
Clinical Assistant Professor, Medicine - Nephrology
BioDr. Ziolkowski is a board-certified nephrologist and Clinical Assistant Professor in the Division of Nephrology at Stanford University School of Medicine, where she is a founding contributor to Stanford’s Onco-Nephrology program. She is a pioneering investigator who leads an independent, multidisciplinary research program at the intersection of onco-nephrology, medical imaging, and artificial intelligence, focused on redefining how kidney disease is detected, characterized, and managed in patients with cancer.
Her research integrates large-scale clinical data, advanced imaging, and machine learning to develop novel predictive models and uncover mechanisms of kidney injury in complex populations, including patients with cancer and stem cell transplantation. Through this work, she is establishing a new research paradigm that leverages imaging and AI to move beyond traditional biomarkers and enable earlier detection, improved risk stratification, and more precise, individualized care. Her program is designed to support the development of innovative, externally funded research aimed at transforming kidney outcomes in high-risk populations.
Clinically, Dr. Ziolkowski cares for patients at Stanford Health Care kidney clinics in Palo Alto and Emeryville, where she specializes in the management of kidney disease in patients with cancer. Her approach emphasizes precision medicine and individualized care strategies to optimize long-term outcomes and quality of life.
Dr. Ziolkowski has authored peer-reviewed publications in leading journals, including the American Journal of Kidney Diseases, Journal of Renal Nutrition, and Peritoneal Dialysis International, and presents her work nationally at meetings such as the American Society of Nephrology. Through her leadership in research, clinical care, and education, she is advancing the field of onco-nephrology and shaping the future of data-driven kidney care. -
Steven Zipperstein
The Daniel E. Koshland Professor of Jewish Culture and History
BioSteven J. Zipperstein is the Daniel E. Koshland Professor in Jewish Culture and History at Stanford University. He has also taught at universities in Russia, Poland, France, and Israel; for six years, he taught at Oxford University. For sixteen years he was Director of the Taube Center for Jewish Studies at Stanford.
He is the author and editor of nine books including The Jews of Odessa: A Cultural History (1986, winner of the Smilen Prize for the Outstanding book in Jewish history); Elusive Prophet: Ahad Ha’am and the Origins of Zionism (1993, winner of the National Jewish Book Award); Imagining Russian Jewry (1999); and Rosenfeld’s Lives: Fame, Oblivion, and the Furies of Writing (2008, shortlisted for the National Jewish Book Award in Biography, Autobiography and Memoir). His work has been translated into Russian, Hebrew, and French. His most recent book, Pogrom: Kishinev and the Tilt of History, published by Liveright/WW Norton, (2018 ) was shortlisted as the best non-fiction book of the year by the Mark Lytton Prize, named as a finalist for the National Jewish Book Award, and a Book of the Year by "The Economist, "Ha-Aretz" and "Mosaic Magazine. Widely reviewed, Pogrom inspired the 2019 novel The Adventures of the Peculiar Protocols by Nicolas Meyer, and several plays now in production. He is currently at work on a biography of Philip Roth for Yale's Jewish Lives. Zipperstein’s articles have appeared in The New York Times Sunday Book Review, the Washington Post, The New Republic, the Jewish Review of Books, Chronicle of Higher Education and elsewhere.
Zipperstein has served as editor of the journal Jewish Social Studies for twenty years, and the book series Stanford Studies in Jewish History and Culture for a quarter of a century. Currently, together with Anita Shapira, he is series editor of the award-winning Yale University Press/Leon Black Foundation Jewish Lives series which has, to date, published nearly sixty books. Zipperstein is the immediate past Chair of the Academic Advisory Council of the Center for Jewish History. His PhD students now teach at dozens of universities here, and abroad, including the University of Chicago, UCLA, Queens College, CUNY, Yeshiva College, University of Wisconsin, Madison, Northwestern, University of Florida, Gainsville, and elsewhere.
Zipperstein's contributions to the field have been recognized by the Leviant Prize of the Modern Language Association, the Judah Magnes Gold Medal of the American Friends of the Hebrew University, and the Koret Prize for Outstanding Contributions to the American Jewish community. He has held fellowships at the Radcliffe Institute at Harvard University, the Institute for Advanced Studies at the Hebrew University of Jerusalem, the Yitzhak Rabin Institute in Tel Aviv, and has twice been a Visiting Professor at the Ecole des Hautes Etudes Sciences Sociales. In spring 2014, he was the first Jacob Kronhill Scholar at the YIVO Institute for Jewish Research, in New York.
In 2022, he won the Humanities and Sciences Dean's Award for Excellence in Graduate Education. In 2023, Zipperstein was elected to the American Academy of Arts and Sciences. -
Mark Zoback
Benjamin M. Page Professor in Earth Sciences, Emeritus
Current Research and Scholarly InterestsResearch
I conduct research on in situ stress, fault mechanics, and reservoir geomechanics with an emphasis on shale gas, tight gas and tight oil production, the feasibility of long-term geologic storage of CO2 and the occurrence of induced and triggered earthquakes. I was one of the principal investigators of the SAFOD project in which a scientific research well was successfully drilled through the San Andreas Fault at seismogenic depth. I am the author of a textbook entitled Reservoir Geomechanics published in 2007 by Cambridge University Press, now in its sixth printing. I served on the National Academy of Energy committee investigating the Deepwater Horizon accident and the Secretary of Energy’s committee on shale gas development and environmental protection. I currently serve on a Canadian Council of Academies panel investigating the same topic.
Teaching
I teach both undergraduate and graduate students. Reservoir Geomechanics is a graduate class for students in the departments of Geophysics, GES, and ERE, and Tectonophysics, a graduate class for students principally in Geophysics and GES. I co-teach a Freshman class entitled Sustainability and Collapse with Professor Ursula Heise of the English Department. I also help lead two graduate seminars each week and frequently attend and participate in other seminars.
Professional Activities
Member, Canadian Council of Academies Committee on Shale Gas Development (2012-2013); Member, Secretary of Energy Committee on Shale Gas Development (2011-2012); Member, NAE Committee Investigating Deepwater Horizon Accident (2010-2011); President, American Rock Mechanics Association (2011-2013); Member of Board of RPSEA (2010-); Chair, Scientific Earthquake Studies Advisory Group of USGS (2007-2011); Advisory Board, Department of Geosciences, University of Arizona (2008-2013); Chair, Stanford Faculty Senate (1999-2000); Chair, Department of Geophysics (1991-97); Chair, Science Advisory Group, ICDP (1999-2006); President, Tectonophysics Section, AGU (1988-89) -
Orr Zohar
Ph.D. Student in Electrical Engineering, admitted Autumn 2021
BioOrr Zohar is a PhD candidate in Electrical Engineering at Stanford University and a Knight-Hennessy Scholar. He builds large-scale multimodal foundation models - spanning data curation, pretraining, and post-training - with a focus on video understanding, long-horizon reasoning, and robust transfer under real-world distribution shift. His work includes open-source model and dataset efforts and methods for evaluation and alignment of multimodal systems, with an emphasis on turning research into deployment-ready learning systems.
Before Stanford, he earned a BSc in Chemical Engineering (summa cum laude) and an MSc in Electrical Engineering from the Technion–Israel Institute of Technology, and worked as a machine learning and algorithms engineer at proteanTecs. Earlier research experiences include applied sensing and medical-imaging work. -
Andrew Zolopa
Professor of Medicine (Infectious Diseases) at the Stanford University Medical Center, Emeritus
Current Research and Scholarly InterestsDr. Zolopas research applies a variety of clinical epidemiologic methods in an effort to optimize antiretroviral therapy and understand the impact of drug resistance on response to ARV. Areas of focus include the clinical application of resistance testing in optimizing antiretroviral therapy, clinical cohorts, trials of antiretroviral therapies and population-based epidemiologic evaluation of HIV resistance and efficacy of ARV therapy. More recently studies focused on premature aging in HIV.
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Alfred Zong
Assistant Professor of Physics and Applied Physics
BioI am an assistant professor in the Departments of Physics and of Applied Physics, and my group focuses on the study of light-induced non-equilibrium phenomena in quantum materials. To capture the ultrafast dynamics on the nanoscale, we develop a variety of techniques such as ultrafast electron diffraction and microscopy, attosecond transient absorption spectroscopy, and coherent diffraction imaging. These time-resolved probes are integrated with a complex sample environment such as in-situ strain and electrostatic gating in order to design, discover, and understand non-equilibrium phases of quantum materials.
We are seeking motivated undergraduates, graduate students, and postdocs to join the group. Please email me directly to discuss opportunities.
For more details, check out the group website at https://zonglab.stanford.edu/ -
Emily Yu Zong
Visiting Scholar, East Asian Languages and Cultures
BioEmily Yu Zong (cited name: Zong, Emily Yu) works across environmental humanities, critical migration studies, and posthumanist theory to examine how migrant and diasporic cultural imaginations reshape understandings of climate change and planetary social thought. Drawing on both scholarly analysis and creative practice, she engages how literature, film, and new media technologies contribute to collaborative survival with the more-than-human earth.
Her work is informed by lived experience across Australia, China, and Hong Kong and attends to the crossovers and tensions between colonial powers, Indigenous knowledges, and migrant placemaking. Across these contexts, she develops a research agenda centered on feminist, queer, anti-racist, and decolonial thought and the expansion of migrant cosmopolitics and hybrid ecologies as pathways to multispecies flourishing.
She is the author of Planetarity from Below: Decolonial Ecopoetics of Migration and Diaspora (University of Michigan Press, 2026) and co-editor of a double special issue on Decolonial Asian Diasporic Ecocriticism, forthcoming in Ariel (2026, 57: 3-4). Her work has appeared in journals including Convergence: The International Journal of Research into New Media Technologies, ISLE: Interdisciplinary Studies in Literature and Environment, Journal of Postcolonial Writing, Critique: Studies in Contemporary Fiction, Journal of Australian Studies, LIT, Journal of Intercultural Studies, as well as the edited volume, The Cambridge History of the Australian Novel.
Alongside her academic research, she develops practice-based projects that bring together environmental storytelling, health humanities, and sensory and immersive media. Her exhibitions and collaborative works include Waterborne 水生 (2022), a climate art exhibition and publication on water and ocean waste; Bovine Calling 喚 / 幻牛 (2023), a virtual reality film and exhibition on free-foaming cows and water buffalo in Hong Kong; Thus, Soil 故土 (2024), an exhibition exploring soil poetics and ecological affect, and Healing Atmospheres (2026), a virtual reality film developed in collaboration with healthcare practitioners that explores sensory environments of care and disability.
She is currently working on two projects: one on the decolonial blue humanities in ocean literature and media, and another on weather and heat imaginations among migrant domestic workers in Hong Kong in the context of climate adaptation. -
Andrea Zorzi
Ph.D. Student in Geological Sciences, admitted Autumn 2020
BioBorn in Venice, Italy, I earned my BSc in Aerospace Engineering at Università degli Studi di Padova in 2017. For my MSc degree, I moved to the Netherlands and graduated in Aerospace Engineering at TU Delft in 2019, focusing on space flight, planetary sciences and radiative transfer modeling. Afterwards, I spent a year at the Max Planck Institute for Solar System Research in Göttingen (Germany), conducting research on neural network applications for cometary gas expansion studies.
I've joined Stanford as a GS graduate student in Fall 2020 and I am part of the Planetary Modeling Group led by Prof. Schaefer.
My focus is on planetary impacts, how they affect the climate and chemical evolution of the atmospheres of planets in their early stages.
Personal website: https://azorzi.github.io/ -
James Zou
Associate Professor of Biomedical Data Science and, by courtesy, of Computer Science and of Electrical Engineering
Current Research and Scholarly InterestsMy group works on both foundations of statistical machine learning and applications in biomedicine and healthcare. We develop new technologies that make ML more accountable to humans, more reliable/robust and reveals core scientific insights.
We want our ML to be impactful and beneficial, and as such, we are deeply motivated by transformative applications in biotech and health. We collaborate with and advise many academic and industry groups.
