Ned Wingreen CV
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Professor Ned Wingreen Department of Molecular Biology, Princeton
Applied Physics Seminar The Bacterial Flagellar Motor: Step, Jump, and Spin Professor Ned Wingreen Department of Molecular Biology, Princeton Abstract: The flagellar motor is a highly efficient rotary machine used by bacteria like E. coli for propulsion. Recently, it was discovered that at low motor speeds rotation proceeds in steps. I will present a simple physical model for this stepping behavior as a random walk in a corrugated potential arising from a combination of torque and contact forces. One implication of this model is that the angular position of the rotor is crucial for the stepping properties. This hypothesis is consistent with the available data, in particular the observation that backward steps are smaller on average than forward steps. The model also makes novel predictions, including a sublinear torque-speed relationship at low torque, and a peak in rotor diffusion with increasing torque. Finally, I will discuss open questions including the molecular mechanism of torque generation. Biography: Ned Wingreen received his Ph. D. in theoretical condensed matter physics from Cornell University in 1989. He did his postdoc in mesoscopic physics at MIT before moving, in 1991, to the newly founded NEC Research Institute in Princeton. At NEC, he continued to work in mesoscopic physics, but also started research on the statistical mechanics of protein folding. Thinking about proteins led him inexorably down the path into biology. During a sabbatical at UC Berkeley in 1999, his primary focus shifted to systems biology of bacteria. Wingreen joined Princeton University as a Professor of Molecular Biology in 2004. Tuesday January 20st 4:00pm-5:00pm. -
Modeling Microbial Diversity
Distinguished Lecture Series Modeling Microbial Diversity 11 May 2021 (Tuesday) 10:00-11:30 a.m. GMT+8 (Hong Kong Time) Online via Zoom (Meeting ID: 922 0299 3171) ABSTRACT DNA sequencing has revealed hundreds to thousands of microbial species coexisting in all Professor Ned Wingreen natural habitats, including inside human hosts. However, resource-competition models predict Department of Molecular Biology that the number of species in steady coexistence Princeton University cannot exceed the number of resources - the Ned Wingreen is the Howard A. Prior Professor of the Life so-called “paradox of the plankton”. To address Sciences at Princeton University. He is a member of the this puzzle, we model how trade-offs in metabolic Department of Molecular Biology and of the Lewis-Sigler abilities level-the playing field among competing Institute for Integrative Genomics. He is also associated microbes. The model spontaneously reproduces faculty in the Department of Physics, and Associate Director several notable features of natural ecosystems, of the Princeton Center for Theoretical Science. Ned received including high diversity, keystone species, and his Ph.D. in theoretical condensed matter physics from population dynamics. Cornell University in 1989. He did his postdoc in mesoscopic physics at MIT before moving, in 1991, to the NEC Research Institute in Princeton. At NEC, he continued to work in mesoscopic physics, but also started research in biophysics which grew into a general interest in problems at the interface of physics and biology. Ned joined Princeton University in 2004. Ned's current research includes intracellular phase separation as well as modeling intracellular networks in bacteria and other microorganisms, and studies of microbial communities. -
List of DIP Projects
List of DIP Projects Results of the 1st Call - 1998 Project DIP-2.3: Quantum electronics in low-dimensional systems Principal Investigators: Prof. Yigal Meir, Department of Physics, Ben-Gurion University of the Negev, Beer-Sheva Prof. Klaus v. Klitzing, Max-Planck- Institut für Festkörperforschung, Stuttgart Project DIP- 3.1 Structure-function studies of ion-coupled transporters Principal Investigators: I: Prof. S. Schuldiner, The Institute of Life Sciences, The Hebrew University, Jerusalem D: Prof. Hartmut Michel, Max-Planck- Institut für Biophysik, Abt. Molekulare Membranbiologie, Frankfurt/Main Project DIP-5.2 Novel tribological strategies: from the nano- to meso-scales Principal Investigators: Prof. Joseph Klafter, School of Chemistry, Tel Aviv University, Tel Aviv Prof. Dr. Kurt Binder, Institut für Physik, Universität Mainz, Mainz Project DIP-7.1 Spectroscopy and dynamics of cooled and stored molecular ions Principal Investigators: Prof. Daniel Zajfman, Dept. of Particle Physics, Weizmann Institute of Science, Rehovot Prof. Dirk Schwalm, Max-Planck- Institut für Kernphysik, Heidelberg Results of the 2nd Call - 1999 Project DIP-A 1.3 Building nanostructured devices by controlled assembly of monomers, polymers and nanoparticles Principal Investigators: Prof. Chaim Sukenik, Department of Chemistry, Fac. of Natural Science, Bar-Ilan University, Ramat Gan Prof. Martin Möller, Organische Chemie II, Makromolekulare Chemie, Universität Ulm Project DIP-A 6.2 Broadband laser intersatellite link for microsatellites Principal Investigators: Prof. M. Guelman, Âsher Space Research Institute, Technion Haifa Prof. H. Michalik, Inst. f. Aerospace-Technologie, Hochschule Bremen Project DIP-A 6.3 Cellular regulation via the ubiquitin proteasome pathway in health and disease Principal Investigators: Prof. Aaron Ciechanover, Dept. -
KERWYN CASEY HUANG, Ph. D
KERWYN CASEY HUANG, Ph. D. DEPARTMENT OF BIOENGINEERING, STANFORD UNIVERSITY SHRIRAM BUILDING 007 MC:4245 • STANFORD CA 94305 Phone 650-721-2483 • E-mail [email protected] http://whatislife.stanford.edu EDUCATION Massachusetts Institute of Technology (GPA: 4.9/5.0) 1999–2004 Ph.D. in Physics. Thesis: Polaritonic Photonic Crystals, Melting, and Min-Protein Oscillations. University of Cambridge 1998–1999 M.Phil. in Physics. Thesis: Ab initio Determination of Energetics and Forces in Molecules. California Institute of Technology (GPA: 4.0/4.0) 1994–1998 B.S. with Honors in Physics and Mathematics. EMPLOYMENT AND RESEARCH EXPERIENCE Stanford University, Biophysics Program, Stanford, CA 2015 – present Director. Stanford University, Department of Microbiology and Immunology, Stanford, CA 2014 – present Associate Professor of Microbiology and Immunology. Stanford University, Department of Bioengineering, Stanford, CA 2014 – present Associate Professor of Bioengineering, with courtesy appointments in Biochemistry. Stanford University, Department of Microbiology and Immunology, Stanford, CA 2011 – 2014 Assistant Professor of Microbiology and Immunology. Stanford University, Department of Bioengineering, Stanford, CA 2008 – 2014 Assistant Professor of Bioengineering, with courtesy appointments in Biochemistry and Electrical Engineering. Princeton University, Department of Molecular Biology, Princeton, NJ 2004 – 2008 Visiting Research Fellow and Associate Research Scholar, Laboratory of Professor Ned Wingreen. • Research into the biophysics of cell-shape detection, including polymer formation, lipid localization, and cell-wall synthesis. • Awarded a National Institutes of Health K25 Mentored Quantitative Research Career Development Award, $625,000 direct costs 2005-2010, to develop a molecular model of Min-protein polymer formation in E. coli. Massachusetts Institute of Technology, Department of Physics, Cambridge, MA 1999 – 2004 Graduate student, Laboratory of Professor John Joannopoulos. -
David Goldhaber-‐Gordon
David Goldhaber-Gordon Geballe Lab for Advanced Materials [email protected] McCullough Building www.goldhaber-gordon.com 476 Lomita Mall Ph (650) 724-3709 Stanford, CA 94305 Fax (650) 724-3681 Employment Stanford University Palo Alto, CA Aug 2011– Director, Center for Probing the Nanoscale, an NSF Nanoscale Science and Engineering Center. Renewed through 2014. Sept 2008– Associate Professor of Physics with Tenure, Experimental Condensed Matter. Sept 2003– Co-founder and Deputy Director, Center for Probing the Nanoscale. Sept 2001– Assistant Professor of Physics, Experimental Condensed Matter. Harvard University Cambridge, MA July 1999– Junior Fellow in the Harvard Society of Fellows. Researching electronic Aug 2001 quantum states and many-body interactions in semiconductor nanostructures. The MITRE Corporation Cambridge, MA Summer Member of Technical Staff. Researching motion of submicron granular 2000, 2001 matter shaken in vacuum, to search for a “granular liquid” state. Research costs and salary paid by MITRE, but research conducted at Harvard. Education Massachusetts Institute of Technology Cambridge, MA June 1994– Supported by Hertz Foundation PhD Fellowship. Working with Prof. June 1999 Marc Kastner in collaboration with Prof. Udi Meirav (Weizmann Institute) and Dr.Olivier Klein. Thesis title: The Kondo Effect in a Single- Electron Transistor. Spent September 1995–July 1996 at the Weizmann Institute to fabricate and characterize samples. Harvard University Cambridge, MA 1990–1994 •AB Magna Cum Laude with high honors in Physics •AM in History of Science. My coursework focused on history of Mathematics,Astronomy, and Physics. •Master’s Paper: Laplace and Boscovich: Controversy over the comets Awards • National Academy of Sciences Award for Initiatives in Research, 2006. -
Ned S. Wingreen Howard A. Prior Professor of the Life Sciences Department of Molecular Biology & Lewis-Sigler Institute
Ned S. Wingreen Howard A. Prior Professor of the Life Sciences Department of Molecular Biology & Lewis-Sigler Institute for Integrative Genomics PRINCETON UNIVERSITY Princeton, NJ 08544-1014 PHONE: 609-258-8476 FAX: 609-258-7599 EMAIL: [email protected] EDUCATION California Institute of Technology Physics B.S. 1984 Cornell University Physics M.S. 1988 Cornell University Physics Ph.D. 1989 Dissertation: Resonant Tunneling with Electron-Phonon Interaction. Thesis adviser: Professor John W. Wilkins. PROFESSIONAL EMPLOYMENT 9/84 – 5/89 Fannie and John Hertz Foundation Fellow, Lab of Atomic and Solid State Physics, Cornell University 5/89 – 9/89 Visiting Scientist, Weizmann Institute of Science, Israel 9/89 – 9/91 Postdoctoral Associate, Physics Department, MIT, Supervisor: Patrick A. Lee 9/91 – 3/99 Research Scientist, Physical Sciences Division, NEC Research Institute 4/99 – 10/02 Senior Research Scientist, Physical Sciences Division, NEC Research Institute 8/99 – 5/00 Sabbatical Visitor, University of California, Berkeley 11/02 – 1/04 Senior Research Staff Member, NEC Laboratories America, Inc. 2/04 – Present Professor, Department of Molecular Biology, Princeton University 10/06 – Present Associated Faculty, Department of Physics, Princeton University 5/08 – Present Member, Lewis-Sigler Institute, Princeton University 7/11 – Present Associate Director, Lewis-Sigler Institute, Princeton University 1/13 – Present Acting Director, Lewis-Sigler Institute, Princeton University HONORS Academic: California Institute of Technology (1980-1984) Presidential Scholar (1980) Carnation Merit Scholarship (1982-1983) Caltech Merit Scholarship (1983-1984) Jack E. Froehlich Memorial Award (1983) McKinney Prize in Literature (1984) Cornell University (1984-1989) Fannie and John Hertz Foundation Fellowship (1984-1989) Professional: Fellow of the American Physical Society Fellow of the American Association for the Advancement of Science (AAAS) PATENTS U.S. -
The 45Th Annual Meeting of the Israel Physical Society
-IL--C A nil IL0106778 T€lRUIUUNIU€nSITV Raymond and Beverly Sackler Faculty of Exact Sciences School of Physics and Astronomy The 45th Annual Meeting Of the Israel Physical Society And The Second Conference of the Israel Plasma Science and Technology Association PROGRAM and ABSTRACTS Bulletin of the Israel Physical Society Vol. 45, 1999 4 n 8 ¥ PLEASE BE AWARE THAT ALL OF THE MISSING PAGES IN THIS DOCUMENT WERE ORIGINALLY BLANK IL0106778 ISRAEL PHYSICAL SOCIETY 45th Annual Meeting School of Physics and Astronomy Raymond and Beverly Sackler Faculty of Exact Sciences Tel Aviv University March 18, 1999 Printed by Tel Aviv University Press Acknowledgments On behalf of the Israel Physical Society and the Organizing Committee, I would like to acknowledge with thanks the financial support of the following: • The President of Tel Aviv University; • The Rector of Tel Aviv University, from the Gretl Raymond Extraordinary Chair for International Exchanges in Science; • The Raymond and Beverly Sackler Faculty of Exact Sciences,TAU; • The School of Physics and Astronomy, TAU. Prof. Reuven Chen Chairman of the Local Organizing Committee Council of the Israel Physical Society Prof. Shlomo Havlin; Bar Ilan University - President Prof. Amnon Moalem; Ben-Gurion University - Vice-President Prof. Eshel Ben-Jacob; Tel Aviv University - Vice-President-Elect for 1999-2002 Prof. Haim (Vivian) Halpern; Bar-Ilan University - Secretary Prof. Gilles Benguigi; Technion - Treasurer Prof. Ora Entin-Wohlman; Tel Aviv University Prof. Moshe Kugler; Weizmann Institute of Science Dr. Arie Levine; Nuclear Research Center, Dimona Dr. Arie Raizman; Soreq Nuclear Research Center, Yavne Dr. Yossi Shiloh; Rafael, Haifa Prof. -
KERWYN CASEY HUANG, Ph. D
KERWYN CASEY HUANG, Ph. D. DEPARTMENT OF BIOENGINEERING, STANFORD UNIVERSITY SHRIRAM BUILDING 007 MC:4245 • STANFORD CA 94305 Phone 650-721-2483 • E-mail [email protected] http://whatislife.stanford.edu EDUCATION Massachusetts Institute of Technology (GPA: 4.9/5.0) 1999–2004 Ph.D. in Physics. Thesis: Polaritonic Photonic Crystals, Melting, and Min-Protein Oscillations. University of Cambridge 1998–1999 M.Phil. in Physics. Thesis: Ab initio Determination of Energetics and Forces in Molecules. California Institute of Technology (GPA: 4.0/4.0) 1994–1998 B.S. with Honors in Physics and Mathematics. EMPLOYMENT AND RESEARCH EXPERIENCE Stanford University, Biophysics Program, Stanford, CA 2015 – present Director. Stanford University, Department of Microbiology and Immunology, Stanford, CA 2019 – present Professor of Microbiology and Immunology. Stanford University, Department of Bioengineering, Stanford, CA 2019 – present Professor of Bioengineering, with courtesy appointments in Biochemistry. Stanford University, Department of Microbiology and Immunology, Stanford, CA 2014 – present Associate Professor of Microbiology and Immunology. Stanford University, Department of Bioengineering, Stanford, CA 2014 – present Associate Professor of Bioengineering, with courtesy appointments in Biochemistry. Stanford University, Department of Microbiology and Immunology, Stanford, CA 2011 – 2014 Assistant Professor of Microbiology and Immunology. Stanford University, Department of Bioengineering, Stanford, CA 2008 – 2014 Assistant Professor of Bioengineering, -
Bacteria Meet Physics”
June 16, 2007 Workshop Proposal for Aspen Center for Physics Summer 2008 Program Title: “Bacteria Meet Physics” Organizers: Ned Wingreen* Michael Laub [email protected] [email protected] (609) 258-8476 (office) (617) 324-0418 (office) (609) 258-8616 (fax) (617) 253-8699 (fax) Department of Molecular Biology Department of Biology Princeton University Massachusetts Institute of Technology KC Huang [email protected] (609) 258-8699 (office) (609) 258-8616 (fax) Department of Molecular Biology Princeton University *Wingreen is the contact person and organizer responsible for ensuring diversity in the pool of applicants. Description and Justification: Rapid technical progress and recent discoveries in molecular biology have brought biologists face-to-face with the importance and challenge of understanding emergent physical phenomena in living cells. Nowhere is this more evident than in the study of bacteria, where fast generation times, tractable genetic systems, a wealth of biochemical probes, novel imaging approaches, and the availability of complete genomes for hundreds of species have allowed dramatic progress in characterizing cellular components and their basic interactions. However, biologists have found that this characterization is generally inadequate to formulate a full understanding of cellular processes. This “understanding gap” points to the presence in cells of biophysical phenomena, often subtle and complex, that emerge from the multiple interactions of cellular components. Over evolutionary time, cells have exploited and interwoven these biophysical effects to optimize the function of their systems. For physicists, helping biologists to understand how cells use physics is not only a challenge but also an opportunity: billions of years of “experiments” in biophysics are packed into every cell. -
Yonatan Dubi, Ph.D. Department of Chemistry
Yonatan Dubi, Ph.D. Department of Chemistry Ben-Gurion University, Beer-Sheva 84105 Israel Ph: +972.8.6461.3180 e-mail: [email protected] web: https://sites.google.com/site/dubij76 Education and research experience Senior lecturer Department of chemistry, Ben-Gurion University 2012 Research Physicist Landa Laboratories, alternative energy division. 2011- 2012 Responsibilities include developing theoretical framework, conceiving experiments and determining future research directions in the field of novel energy-related nanoscale devices. Post-Doctoral research Scholar School of Physics and Astronomy, Tel-Aviv University 2010- 2011 Post-Doctoral research Scholar at the Theoretical division (T-4) Los Alamos National Laboratory, Los Alamos, NM 2009- 2010 Principal investigator: A. V. Balatsky Projects: Properties of Exciton condensates Disorder effects in superconductors and correlated systems Hidden Order in heavy Fermion materials Post-Doctoral Fellow at the physics dept. University of California San Diego, San Diego, CA 2007-2009 Main projects: Thermo-electric effects in nanoscale junctions. Other projects: Theory of open quantum systems Effects of environment on interacting qubits Hysteresis and interactions in VO2 nano-junctions Principle investigator: M. Di Ventra Ph.D. in Physics Ben-Gurion University of the Negev, Beer-Sheva, Israel 3002-2007 Dissertation: “Transport and other properties of disordered superconductors and superconducting thin films” Advisors: Prof. Yigal Meir Prof. Yshai Avishai CV – Yonatan Dubi 1 M.Sc. in Physics -
The Full Program In
Bulletin of The ISRAEL PHYSICAL SOCIETY cbd IPS2010 הכנס ה56- של האגודה הישראלית לפיזיקה The 56th meeting of the Israel Physical Society כ"ח בכסלו תשע"א נר רביעי של חנוכה 5.12.2010 Volume 56, 2010 Welcome to IPS2010 Welcome to IPS2010 – The 56th Annual Meeting of the Israel Physical Society. We have an exciting and packed program lined up for today’s meeting, with over 200 contributions, covering a wide range of topics in physics and its related disciplines. The format of the IPS Meetings has evolved in recent years under the guidance of the IPS Council. It began with the introduction of Review Lectures at IPS2006 (HUJI), and short parallel talks at IPS2007 (WIS), leading to the present format, introduced at IPS2009 (BIU) and expanded here. We open and close the meeting with Plenary Sessions, which will be held at Bar-Shira Auditorium. The opening plenary lecture will be given by M. Zahid Hasan, from Princeton University, who will talk about topological insulators and superconductors. The closing plenary lecture will be given by Douglas D. Osheroff, from Stanford University. He will tell us the story of his discovery of superfluidity in 3He, while still a graduate student at Cornell, for which he shared the 1996 Nobel Prize in Physics. Note that Prof. Osheroff will be giving a second talk at Tel Aviv University, on Tuesday 7/12/2010 at 17:00, in Lev Auditorium, on the nuclear spin ordered phases of solid 3He. All other activities will take place in the buildings of the Faculty of Exact Sciences. -
Program and Abstracts
2-6 November, 2008 – Safed, Israel Program and Abstracts Conference sponsored by: The Safed Scientific Workshops Tel Aviv University Safed Scientific Workshops Tel Aviv University Table of Contents Program 3 List of posters 9 Lecture abstracts 11 Poster abstracts 26 List of participants 33 Program at a glance Back cover Committees Organizing Committee Ron Lifshitz, Tel Aviv University, Tel Aviv – Chair Sushanta Dattagupta, Indian Institute of Science Education & Research, Kolkata Ora Entin-Wohlman, Ben Gurion Univeristy, Beer Sheva; and Tel Aviv University, Tel Aviv Israeli Members of the Program Committee Ora Entin-Wohlman, Ben Gurion Univeristy, Beer Sheva; and Tel Aviv University, Tel Aviv Aviad Frydman, Bar Ilan University, Ramat Gan Ron Lifshitz, Tel Aviv University, Tel Aviv Nathalie Questembert-Balaban, The Hebrew University of Jerusalem, Jerusalem Yaron Silberberg, Weizmann Institute of Science, Rehovot Uri Sivan, Technion – Israel Institute of Technology, Haifa Indian Members of the Program Committee Mustansir Barma, Tata Institute of Fundamental Research, Mumbai Sushanta Dattagupta, Indian Institute of Science Education & Research, Kolkata Sanjay Puri, Jawaharlal Nehru University, New Delhi D. D. Sarma, Indian Association for Cultivation of Science, Kolkata Ajay K. Sood, Indian Institute of Science, Bangalore 4th Indo-Israeli Conference in Condensed Matter Physics, Nov. 2008 2 Safed Scientific Workshops Tel Aviv University Program Sunday, November 2, 2008 14:00 Pickup at Maxim Hotel in Tel Aviv and transfer to Merkazi Hotel in Tzfat 18:00 – 19:00 Registration at Merkazi 19:00 – 20:00 Dinner at Merkazi 20:00 – 22:00 Informal get-together Monday, November 3, 2008 09:00 – 10:00 Registration 10:00 – 11:00 Opening Session Chair: Ron Lifshitz, Tel Aviv University, Tel Aviv 10:00 Greetings and opening remarks Ron Lifshitz Tel Aviv University, Tel Aviv 10:15 Opening Keynote Lecture: The Rashba-Aharonov-Bohm interferometer: A spin polarizer analyzer.