School of Humanities and Sciences
Showing 201-266 of 266 Results
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Sebastian Doniach
Professor of Applied Physics and of Physics, Emeritus
Current Research and Scholarly InterestsStudy of changes in conformation of proteins and RNA using x-ray scattering
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David Donoho
Anne T. and Robert M. Bass Professor in the School of Humanities and Sciences
BioDavid Donoho is a mathematician who has made fundamental contributions to theoretical and computational statistics, as well as to signal processing and harmonic analysis. His algorithms have contributed significantly to our understanding of the maximum entropy principle, of the structure of robust procedures, and of sparse data description.
Research Statement:
My theoretical research interests have focused on the mathematics of statistical inference and on theoretical questions arising in applying harmonic analysis to various applied problems. My applied research interests have ranged from data visualization to various problems in scientific signal processing, image processing, and inverse problems. -
Rowan Dorin
Associate Professor of History
BioI am a historian of western Europe and the Mediterranean, primarily during the high and late Middle Ages. Much of my research tries to understand how law and society interact with each other, especially where legal norms conflict with social practices. Another strand of my research explores the history of economic life and economic thought, especially medieval debates over usury and moneylending. I have also written on the circulation of goods, people, and ideas in the medieval Mediterranean.
My recent book (No Return: Jews, Christian Usurers, and the Spread of Mass Expulsion in Medieval Europe, Princeton University Press, 2023) uses the banishment of Jewish and Christian moneylenders to explore the rise of mass expulsion as a widespread practice in the later Middle Ages. A second ongoing project examines the ways in which medieval canon law was adapted, reinterpreted, or resisted in local contexts in the thirteenth and fourteenth centuries. The latter builds on Corpus Synodalium, a prize-winning full-text database of late medieval local ecclesiastical legislation that I have been developing since 2016, with assistance from colleagues around the world.
Born and raised in western Canada, I did my undergraduate and doctoral work at Harvard University, earning an MPhil in Medieval History from the University of Cambridge along the way. Before coming to Stanford, I was a Junior Fellow at the Harvard Society of Fellows. -
Kai Dowding
Undergraduate Student Services Officer, History Department
BioAs the undergraduate student services officer for the Department of History, I oversee student degree progress in the major and minor and work closely with the director of undergraduate studies, director of honors and research, and our intrepid peer advisors to plan and carry out undergraduate programming. I also schedule the department’s curriculum in collaboration with the vice chair. I enjoy getting to know each student as they journey through the major or minor, and am always happy to chat with students about their interests and plans, both within Stanford and beyond.
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Persis S. Drell
Provost, Emerita, James and Anna Marie Spilker Professor, Professor of Materials Science and Engineering and of Physics
BioPersis Drell is the James and Anna Marie Spilker Professor in the School of Engineering, a professor of materials science and engineering, and a professor of physics. From Feb 1, 2017 to Sept. 30, 2023, Drell was the provost of Stanford University.
Prior to her appointment as provost in February 2017, she was dean of the Stanford School of Engineering from 2014 to 2017 and director of U.S. Department of Energy SLAC National Acceleratory Laboratory from 2007 to 2012.
She earned her bachelor’s degree in mathematics and physics from Wellesley College and her PhD in atomic physics from UC Berkeley. Before joining the faculty at Stanford in 2002, she was a faculty member in the physics department at Cornell University for 14 years. -
Justin Du Bois
Henry Dreyfus Professor of Chemistry and Professor, by courtesy, of Chemical and Systems Biology
BioResearch and Scholarship
Research in the Du Bois laboratory spans reaction methods development, natural product synthesis, and chemical biology, and draws on expertise in molecular design, molecular recognition, and physical organic chemistry. An outstanding goal of our program has been to develop C–H bond functionalization processes as general methods for organic chemistry, and to demonstrate how such tools can impact the logic of chemical synthesis. A second area of interest focuses on the role of ion channels in electrical conduction and the specific involvement of channel subtypes in the sensation of pain. This work is enabled in part through the advent of small molecule modulators of channel function.
The Du Bois group has described new tactics for the selective conversion of saturated C–H to C–N and C–O bonds. These methods have general utility in synthesis, making possible the single-step incorporation of nitrogen and oxygen functional groups and thus simplifying the process of assembling complex molecules. To date, lab members have employed these versatile oxidation technologies to prepare natural products that include manzacidin A and C, agelastatin, tetrodotoxin, and saxitoxin. Detailed mechanistic studies of metal-catalyzed C–H functionalization reactions are performed in parallel with process development and chemical synthesis. These efforts ultimately give way to advances in catalyst design. A long-standing goal of this program is to identify robust catalyst systems that afford absolute control of reaction selectivity.
In a second program area, the Du Bois group is exploring voltage-gated ion channel structure and function using the tools of chemistry in combination with those of molecular biology, electrophysiology, microscopy and mass spectrometry. Much of this work has focused on studies of eukaryotic Na and Cl ion channels. The Du Bois lab is interested in understanding the biochemical mechanisms that underlie channel subtype regulation and how such processes may be altered following nerve injury. Small molecule toxins serve as lead compounds for the design of isoform-selective channel modulators, affinity reagents, and fluorescence imaging probes. Access to toxins and modified forms thereof (including saxitoxin, gonyautoxin, batrachotoxin, and veratridine) through de novo synthesis drives studies to elucidate toxin-receptor interactions and to develop new pharmacologic tools to study ion channel function in primary cells and murine pain models. -
John Duchi
Associate Professor of Statistics, of Electrical Engineering and, by courtesy, of Computer Science
Current Research and Scholarly InterestsMy work spans statistical learning, optimization, information theory, and computation, with a few driving goals: 1. To discover statistical learning procedures that optimally trade between real-world resources while maintaining statistical efficiency. 2. To build efficient large-scale optimization methods that move beyond bespoke solutions to methods that robustly work. 3. To develop tools to assess and guarantee the validity of---and confidence we should have in---machine-learned systems.
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Mark Duggan
Wayne and Jodi Cooperman Professor and Senior Fellow at the Stanford Institute for Economic Policy Research
BioMark Duggan is a Professor of Economics at Stanford University and a Research Associate at the National Bureau of Economic Research. He received his B.S. and M.S. degrees in Electrical Engineering at M.I.T. in 1992 and 1994, respectively, and his Ph.D. in Economics from Harvard University in 1999. He currently is a Co-Editor at the American Economic Journal: Economic Policy and was previously a Co-Editor at the Journal of Public Economics. Before arriving to Stanford in the summer of 2014, Duggan served on the faculty at the University of Pennsylvania's Wharton School (2011-14), the University of Maryland's Economics Department (2003-11), and the University of Chicago's Economics Department (1999-2003).
Professor Duggan's research focuses primarily on the effect of government expenditure programs such as Social Security, Medicare, and Medicaid on the behavior of individuals and firms. Some of his more recent research is exploring the effect of federal disability programs on the labor market and of changes to the Medicare and Medicaid programs on the cost and quality of health care. He is also estimating the effect of patent reforms in India on the price and utilization of pharmaceutical treatments. His research has been published in leading academic journals including the American Economic Review, the Journal of Political Economy, and the Quarterly Journal of Economics and has been featured in outlets such as The Economist, the New York Times, and the Wall Street Journal.
Professor Duggan was the 2010 recipient of the ASHEcon Medal, which is awarded every two years by the American Society of Health Economists to the economist aged 40 and under in the U.S. who has made the most significant contributions to the field of health economics. Along with his co-author Fiona Scott Morton, he received the National Institute for Health Care Management's 2011 Health Care Research Award for their work on Medicare Part D. He was a Fellow of the Alfred P. Sloan Foundation from 2004 to 2006 and a Visiting Fellow at the Brookings Institution from 2006 to 2007. His research has been funded by the National Science Foundation, the National Institutes of Health, the Social Security Administration, and the Robert Wood Johnson Foundation. Duggan served from 2009 to 2010 as the Senior Economist for Health Care Policy at the White House Council of Economic Advisers and has also been an Expert Witness for the U.S. Department of Justice. -
Jeff Dukes
Professor (By Courtesy), Biology
BioJeff Dukes is a senior staff scientist in the Department of Global Ecology at the Carnegie Institution for Science, and a Professor (by courtesy) in the Departments of Biology and Earth System Science at Stanford University. Dr. Dukes’s research examines how plants and ecosystems respond to a changing environment, focusing on topics from invasive species to climate change. Much of his experimental work seeks to inform and improve climate models. Dr. Dukes received a Ph.D from Stanford University and a bachelor’s degree from Brown University, both in Biological Sciences. He has been elected a Fellow and named a Public Engagement Fellow of the American Association for the Advancement of Science, and he is a Fellow of the Ecological Society of America. Before coming to Stanford and Carnegie, he was a professor at Purdue University, where he held the Belcher Chair for Environmental Sustainability in the College of Agriculture and directed the Purdue Climate Change Research Center.
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Rob Dunbar
W.M. Keck Professor in the School of Earth Sciences, Professor of Oceans and Senior Fellow at the Woods Institute for the Environment
On Leave from 10/01/2025 To 09/30/2026Current Research and Scholarly InterestsOcean processes, biogeochemistry, climatology/paleoclimatology, isotopic chemistry, ocean policy
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Jean-Pierre Dupuy
Professor of French and Italian and, by courtesy, of Political Science
BioProfessor Jean-Pierre Dupuy is a Professor of Social and Political Philosophy at the École Polytechnique, Paris. He is the Director of research at the C.N.R.S. (Philosophy) and the Director of C.R.E.A. (Centre de Recherche en Épistémologie Appliquée), the philosophical research group of the École Polytechnique, which he founded in 1982. At Stanford University, he is a researcher at the Study of Language and Information (C.S.L.I.) Professor Dupuy is by courtesy a Professor of Political Science.
In his book The Mechanization of the Mind, Jean-Pierre Dupuy explains how the founders of cybernetics laid the foundations not only for cognitive science, but also artificial intelligence, and foreshadowed the development of chaos theory, complexity theory, and other scientific and philosophical breakthroughs. -
William Durham
Bing Professor in Human Biology, Emeritus
BioWilliam (Bill) Durham is Bing Professor in Human Biology (Emeritus), Bass University Fellow in Undergraduate Education, and a Senior Fellow (Emeritus) in the Woods Institute for the Environment at Stanford. He has been jointly appointed in Human Biology and Anthropology at Stanford since 1977, when he came from the Society of Fellows at the University of Michigan. Bill was an undergraduate Biology major at Stanford, Class of 1971, and received the Lloyd W. Dinkelspiel Award at graduation for his contribution to undergraduate education via the NSF-funded Student Air Pollution Research Project, the first student initiative nationally to receive NSF funding.
Bill’s career has focused on two main themes: (1) putting principles of evolution to work in efforts to sustain the biological and cultural diversity of our world; and (2) identifying social dimensions of environmental problems in Latin America and working with local leaders to help solve them. He has carried out fieldwork in Peru, Brazil, and Ecuador (especially Galápagos) in South America, and in El Salvador, Honduras, Panama, and Costa Rica in Central America. In 1983, he was one of the first scholars to receive the MacArthur Prize Fellowship and has also received five five awards for research and teaching at Stanford, including one by vote of the students. Bill’s recent book, Exuberant Life: An Evolutionary Approach to Conservation in Galápagos (Oxford University Press, 2021) was named a Finalist for the 2022 PROSE Award from the Association of American Publishers.
Bill’s other publications include the books Scarcity and Survival in Central America (Stanford Press 1979; and in Spanish, by UCA Editores 1988), Coevolution: Genes, Culture, and Human Diversity (Stanford Press, 1991), The Social Causes of Environmental Destruction in Latin America (U. of Michigan Press, 1995, with M. Painter), Inbreeding, Incest and the Incest Taboo (Stanford Press 2004, with A. Wolf), and Ecotourism and Conservation in the Americas (CABI, 2008, with A. Stronza). In addition, he served as Editor in Chief for 16 volumes of the Annual Review of Anthropology between 1992 and 2008.
Bill was Founding Co-Director of the Center for Responsible Travel (CREST), a research organization that views tourism as a means to promote local livelihoods and environmental conservation. He was invited to design the Max Planck Institute for Environmental Anthropology and his proposal was accepted and implemented in Leipzig, Germany starting in 1997. Along with Stanford Professors Rodolfo Dirzo and Larry Crowder, Bill has been Co-director of the Osa-Golfito Initiative (INOGO) in the Woods Institute, working with Costa Ricans to develop a sustainability strategy for the southern region of the country.
He has led more than 50 Stanford Alumni Association trips to Galápagos, Costa Rica, the Amazon, East Africa, and elsewhere. -
Carol Dweck
Lewis and Virginia Eaton Professor and Professor, by courtesy, of Education
BioMy work bridges developmental psychology, social psychology, and personality psychology, and examines the self-conceptions people use to structure the self and guide their behavior. My research looks at the origins of these self-conceptions, their role in motivation and self-regulation, and their impact on achievement and interpersonal processes.
