Stanford University
Showing 5,041-5,060 of 7,810 Results
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William Nix
Lee Otterson Professor in the School of Engineering, Emeritus
BioI have been engaged in the study of mechanical properties of materials for nearly 50 years. My early work was on high temperature creep and fracture of metals, focusing on techniques for measuring internal back stresses in deforming metals and featuring the modeling of diffusional deformation and cavity growth processes. My students and I also studied high temperature dispersion strengthening mechanisms and described the effects of threshold stresses on these creep processes. Since the mid-1980's we have focused most of our attention on the mechanical properties of thin film materials used in microprocessors and related devices. We have developed many of the techniques that are now used to study of thin film mechanical properties, including nanoindentation, substrate curvature methods, bulge testing methods and the mechanical testing of micromachined (MEMS) structures. We are also known for our work on the mechanisms of strain relaxation in heteroepitaxial thin films and plastic deformation of thin metal films on substrates. In addition we have engaged in research on the growth, characterization and modeling of thin film microstructures, especially as they relate to the development of intrinsic stresses. Some of our recent work dealt with the mechanical properties of nanostructures and with strain gradients and size effects on the mechanical properties of crystalline materials. Our most recent work deals with the mechanical properties of lithiated nanostructures that are being considered for lithium-ion battery applications.
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Joyce Njoroge, MD
Clinical Assistant Professor, Medicine - Cardiovascular Medicine
BioDr. Njoroge is a board-certified physician and fellowship-trained cardiologist with the Advanced Heart Failure Program at Stanford Health Care. She is also a clinical assistant professor of medicine in the Division of Cardiovascular Medicine.
Dr. Njoroge has extensive clinical experience diagnosing and treating cardiovascular complications that develop during pregnancy or postpartum. She currently provides care at the Stanford Health Care Heart and Vascular Clinic with a particular focus on patients with a history of pregnancy-associated heart failure and cardiomyopathy.
Dr. Njoroge’s research efforts involve identifying inherited genetic changes and biological markers that could help improve screening and care for pregnant women in higher risk populations. This includes determining the causes of disproportionately high incidences of heart-related complications and deaths experienced by Black women during and after pregnancy. Dr. Njoroge is also currently recruiting patients for a large-scale, multicenter clinical trial evaluating a drug to treat cardiovascular complications during pregnancy.
Dr. Njoroge has published her work in numerous prestigious peer-reviewed journals, including Circulation Research and the Journal of Cardiac Failure. She also co-authored a chapter on cardiovascular disease in pregnancy in the most recent edition of the book Current Diagnosis and Treatment: Cardiology.
Dr. Njoroge is a member of the Association of Black Cardiologists, the American College of Cardiology, the American Heart Association, and the Heart Failure Society of America. -
Julia E. Noel, MD
Clinical Assistant Professor (Affiliated), OHNS/Head & Neck Surgery Divisions
Staff, OHNS/Otolaryngology/Head & Neck SurgeryBioDr. Noel is a head and neck surgeon with fellowship training in endocrine surgery, specializing in surgery of the thyroid and parathyroid gland and lymph nodes. She is the chief of Otolaryngology Head & Neck Surgery at Santa Clara Valley Medical Center and an affiliate assistant professor in the Stanford School of Medicine.
Among the many conditions she treats are thyroid cancer, thyroid nodules, hyperthyroidism, hyperparathyroidism, hypercalcemia, Grave’s disease, and goiter. She has expertise and training in minimally invasive treatment approaches and ultrasound-guided techniques performed in the office, such as radiofrequency ablation (RFA) and alcohol ablation.
For every patient, Dr. Noel prepares a personalized care plan that is comprehensive and compassionate. Her goal is to educate and empower each patient to achieve the best possible health and quality of life. Patient reviews praise her clinical expertise as well as her skills as a listener and communicator.
Dr. Noel conducts a robust research program to advance patient care. She has published extensively on the diagnosis, appropriate management, and optimization of outcomes for patients with thyroid and parathyroid disorders. Her articles have appeared in JAMA Otolaryngology Head and Neck Surgery, Nature Communications, Endocrine Practice, and many more peer-reviewed journals. She has co-authored numerous guideline and consensus statements, including an international statement on the use of RFA in benign and malignant thyroid nodules. She is an editorial board member for VideoEndocrinology, a video journal covering leading-edge diagnostic and treatment techniques and technologies, and has served as an associate editor for Laryngoscope Investigative Otolaryngology.
Dr. Noel has made presentations to her peers at national and international meetings of the American Academy of Otolaryngology, Head & Neck Surgery, American Thyroid Association, American Head & Neck Society, and the World Congress of Thyroid Cancer. She also has shared her insights into the future of thyroid surgery at the International Thyroid Cancer Survivors’ Conference.
She is a member of the American Academy of Otolaryngology and Head and Neck Surgery, American Head and Neck Society, American Thyroid Association, American College of Surgeons, and the North American Society for Interventional Thyroidology, of which she has served on the executive council since 2023. -
Hae Young Noh
Professor of Civil and Environmental Engineering
BioHae Young Noh is a professor in the Department of Civil and Environmental Engineering. Her research introduced the new concept of “structures as sensors” to enable physical structures (e.g., buildings and vehicle frames) to be user- and environment-aware. In particular, these structures indirectly sense humans and surrounding environments through their structural responses (i.e., vibrations) by inferring the desired information (e.g., human behaviors, environmental conditions, heating and cooling system performance), instead of directly measuring the sensing targets with additional dedicated sensors (e.g., cameras, motion sensors). This concept brought a paradigm shift in how we view these structures and how the structures interact with us.
Traditionally, structures that we inhabit (such as buildings or vehicles) are considered as passive and unchanging objects that we need to monitor and control, utilizing a dense set of sensors to collect information. This has often been complicated by “noise” caused by the occupants and environments. For example, building vibrations induced by indoor and outdoor environmental and operational conditions (e.g., people walking around, traffic outside, heating system running, etc.), have been often seen as noise that needs to be removed in traditional building science and structural engineering; however, they are a rich source of information about structure, users, environment, and resources. Similarly, in vehicle engineering, researchers and engineers have been investigating control and dynamics to reduce vehicle vibration for safety and comfort. However, vibrations measured inside vehicles contain information about transportation infrastructure, vehicle itself, and driver.
Noh's work utilizes this “noise” to empower the structures with the ability to perceive and understand the information about users and surroundings using their own responses, and actively adopt and/or interact to enhance their sustainability and the occupants’ quality of life. Since she utilizes the structure itself as a sensing medium, information collection involves a simpler set of hardware that can be easily maintained throughout the structural lifetime. However, the analysis of data to separate the desired information becomes more challenging. This challenge is addressed through high-rate dynamic sensing and multi-source inferencing. Ultimately, her work aims to allow structural systems to become general sensing platforms that are easier and more practical to deploy and maintain in a long-term.
At Stanford University, Noh received her PhD and MS degrees in the CEE department and her second MS degree in Electrical Engineering. Noh earned her BS in Mechanical and Aerospace Engineering at Cornell University. -
Chikage Noishiki, MD, PhD
Instructor, Cardiovascular Institute
BioDoctor of Philosophy, Nippon Medical School, Tokyo, Japan (2019)
Doctor of Medicine, Dokkyo university, Tochigi, Japan (2010)
Board Certified in Plastic and Reconstructive Surgery, Japan (2020)
Fellowship, Plastic and Reconstructive Surgery, Nippon Medical School, Tokyo, Japan (2016) -
Garry Nolan
Rachford and Carlota Harris Professor
Current Research and Scholarly InterestsDr. Nolan's group uses high throughput single cell analysis technology cellular biochemistry to study autoimmunity, cancer, virology (influenza & Ebola), as well as understanding normal immune system function. Using advanced flow cytometric techniques such as Mass Cytometry, MIBI (ion beam imaging), CODEX and computational biology approaches, we focus on understanding disease processes at the single cell level. We have a strong interest in cancer immunotherapy and pathogen-host interactions.
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Roger Noll
Professor of Economics, Emeritus
BioRoger G. Noll is professor of economics emeritus at Stanford University. Noll also is a Senior Fellow and member of the Advisory Board at the American Antitrust Institute. Noll received a B.S. with honors in mathematics from the California Institute of Technology and a Ph. D. in economics from Harvard University. Prior to joining Stanford, Noll was a Senior Economist at the President's Council of Economic Advisers, a Senior Fellow at the Brookings Institution, and Institute Professor of Social Science and Chair of the Division of Humanities and Social Sciences at the California Institute of Technology. At Stanford, Noll served as Associate Dean for Social Sciences in the School of Humanities and Sciences, Director of the Public Policy Program, and Senior Fellow in the Stanford Institute for Economic Policy Research where he also was Director of the Program in Regulatory Policy and Director of the Stanford Center for International Development.
Noll is the author or co-author of seventeen books and over three hundred articles and reviews. His primary research interests include technology policy; antitrust, regulation and privatization policies in both advanced and developing economies; economic aspects of public law (administrative law, judicial processes, and statutory interpretation); and the economics of sports and entertainment. Among Noll’s published books are Economic Aspects of Television Regulation (1973), Government and the Sports Business (1974), The Technology Pork Barrel (1991), Constitutional Reform in California (1995), Sports, Jobs and Taxes (1997), Challenges to Research Universities (1998), and Economic Reform in India (2013).
Noll has been a member of the advisory boards of the U.S. Department of Energy, Jet Propulsion Laboratory, National Aeronautics and Space Administration, National Renewable Energy Laboratory, and National Science Foundation. He also has been a member of the Commission on Behavioral and Social Sciences and the Board on Science, Technology and Economic Policy of the National Research Council, and of the California Council on Science and Technology.
Noll has been awarded a Guggenheim Fellowship, the annual book award of the National Association of Educational Broadcasters, the Rhodes Prize for undergraduate education at Stanford, the Distinguished Service Award of the Public Utilities Research Center, the Alfred E. Kahn Distinguished Career Award from the American Antitrust Institute, the Distinguished Member Award from the Transportation and Public Utilities Group of the American Economic Association, Economist of the Year from Global Competition Review, and the American Antitrust Institute award for Distinguished Achievement by an Economist in Antitrust Litigation. -
Douglas Noordsy
Clinical Professor, Psychiatry and Behavioral Sciences
BioDouglas L. Noordsy, MD, is Clinical Professor, Director of Lifestyle Psychiatry and co-founder of the Sports Psychology & Psychiatry clinic in the Department of Psychiatry & Behavioral Sciences at Stanford University School of Medicine. Dr. Noordsy was previously Professor of Psychiatry at the Geisel School of Medicine at Dartmouth. His research interests include effects of physical exercise on neurotrophic factors, brain volume and function and mental health and wellbeing. He is particularly interested in the role of physical exercise for prevention of progression of early psychosis and interactions between social and physical aspects of team sports. Dr. Noordsy is a member of the American College of Psychiatry, American College of Lifestyle Medicine and is a Distinguished Fellow of the American Psychiatric Association. He is a member of the editorial boards for Community Mental Health Journal and Mental Health & Physical Activity. Dr. Noordsy was recognized with the Exemplary Psychiatrist Award from the National Alliance on Mental Illness in 2001, and the Excellence in Leadership Award from the Department of Psychiatry & Behavioral Sciences at Stanford in 2018. He launched the Stanford Lifestyle & Sports Psychiatry Special Initiative of the Department of Psychiatry in 2024 and is seeking philanthropic partners.
https://med.stanford.edu/psychiatry/special-initiatives/lifestyle.html
https://med.stanford.edu/psychiatry/patient_care/lifestyle.html -
Anthony Norcia
Professor (Research) of Psychology, Emeritus
Current Research and Scholarly InterestsVision, development, functional imaging, systems analysis
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Kristin M. Nord, MD
Clinical Professor, Dermatology
BioKristin M. Nord, M.D., is a Clinical Professor of Dermatology and served as Residency Program Director from 2012-2022. Dr. Nord received her doctor of medicine from the Columbia University College of Physicians and Surgeons, and completed her residency in Dermatology at New York Presbyterian-Columbia University Medical Center. Dr. Nord is Attending Physician at the VA Palo Alto Health Care System, where her clinical interests are general dermatology, complex medical dermatology and procedural dermatology, and she serves as Assistant Co-Chief of Dermatologic Surgery. Her research focus is on skin cancer education and prevention, and she is co-faculty lead for SUNSPORT (Stanford University Sun Protection Outreach Research and Teamwork).
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Robert L Norris Jr
Professor of Emergency Medicine at the Stanford University Medical Center, Emeritus
Current Research and Scholarly InterestsEnvironmental toxinology, with special emphasis on envenomations (particularly snake venom poisoning; Airway management techniques; Tactical medicine
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Aimee Norton
Senior Research Scientist
BioAimee A. Norton is interested in the dynamics of the solar magnetic field and the dynamo process acting in the Sun and other stars. She is also active in researching flux emergence processes and MHD waves.
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Jeffrey Norton, MD
Robert L. and Mary Ellenburg Professor of Surgery, Emeritus
Current Research and Scholarly InterestsInterleukin-12 is a Th1 cytokine. It is important in the cell mediated immune response. We are investigating its role as an anti-tumor cytokine to augment the immune response against cancer. We are planning a human trial.
