Tags: research seminar

Online Presentations (181-200 of 309)

  1. Nanoparticles in Biology and Materials: Engineering the Interface through Synthesis

    29 Jan 2007 | Online Presentations | Contributor(s): Vincent Rotello

    Monolayer-protected nanoparticles provide versatile tools for nanotechnology. In our research, we use these nanoparticles as building blocks for the creation of functional magnetic and...


  2. A Vision for the Digital Data Universe

    18 Jan 2007 | Online Presentations | Contributor(s): Christopher L. Greer

    Enabling the nation's future through discovery, learning and innovation.


  3. SPMW Mechanisms of atomic friction studied by friction force microscopy

    13 Jan 2007 | Online Presentations | Contributor(s): Ernst Meyer

    Force microscopy is a versatile instrument to investigate physical phenomena on surfaces. The first emphasis is on the study of friction on the nanometer-scale, also called nanotribology. It will...


  4. On Modeling Metabolic Systems

    04 Jan 2007 | Online Presentations | Contributor(s): Doraiswami Ramkrishna

    Modeling metabolism has been generally based on the numerous cellular reactions to be in steady state with respect to the external fluxes on the cell boundary. The essence of this "steady...


  5. Plasmon-resonant Nanorods as Multifunctional Imaging Agents

    28 Dec 2006 | Online Presentations | Contributor(s): Alexander Wei

    Gold nanorods have several outstanding characteristics as optical contrast agents for biomedical imaging. Their strong optical absorption at near-infrared (NIR) frequencies can be used to...


  6. McCoy Lecture: Nanodevices and Maxwell's Demon

    08 Dec 2006 | Online Presentations | Contributor(s): Supriyo Datta

    This is a video taped live lecture covering roughly the same material as lecture 1 of "Concepts of Quantum Transport". Video only.


  7. Materials Science on the Atomic Scale with the 3-D Atom Probe

    16 Nov 2006 | Online Presentations | Contributor(s): George D. W. Smith

    Some of the key goals of materials science and technology are to be able to design a material from first principles, to predict its behaviour, and also to optimise the processing route for its...


  8. Potassium Channels: Conduction, Selectivity, Blockage, Inactivation, and Gating

    05 Nov 2006 | Online Presentations | Contributor(s): Benoit Roux, NCN SLC@Northwestern

    The determination of the structure of the KcsA K+ channel from Streptomyces lividan has made it possible to investigate the function of a biological channel at the atomic level. Because of its...


  9. The Limits of CMOS Scaling from a Power-Constrained Technology Optimization Perspective

    17 Oct 2006 | Online Presentations | Contributor(s): David J. Frank

    As CMOS scaling progresses, it is becoming very clear that power dissipation plays a dominant role in limiting how far scaling can go. This talk will briefly describe the various physical effects...


  10. Nanoelectronic Architectures

    28 Aug 2006 | Online Presentations | Contributor(s): Greg Snider

    Nanoelectronic architectures at this point are necessarily speculative: We are still evaluating many different approaches to fabrication and are exploring unconventional devices made possible at...


  11. Information Theory and Cell/Nanoparticle Modeling

    28 Aug 2006 | Online Presentations | Contributor(s): Peter J. Ortoleva

    Physico-chemical models of cells and nanoparticles are being developed for pure and applied studies. Nanoparticles are simulated by a Poisson-Boltzmann equation (for determining the electric force...


  12. Autonomic Adaptation of Virtual Distributed Environments in a Multi-Domain Infrastructure

    11 Jul 2006 | Online Presentations | Contributor(s): Ryan Riley, Dongyan Xu

    By federating resources from multiple domains, a shared infrastructure provides aggregated computation resources to a large number of users. With rapid advances in virtualization technologies, we...


  13. History of Semiconductor Engineering

    28 Jun 2006 | Online Presentations | Contributor(s): Bo Lojek

    When basic researchers started working on semiconductors during the late nineteen thirties and on integrated circuits at the end of the nineteen fifties, they did not know that their work would...


  14. What Can We Learn About Doing Content-Based Educational Research on Teaching and Learning from the 30-Year History of Research in Chemical Education?

    07 Jun 2006 | Online Presentations | Contributor(s): George Bodner

    This talk is based on the assumption that one of the functions of the National Center for Learning & Teaching is to promote basic research on teaching and learning within the content...


  15. Molecular Dynamics Simulations with the Second-Generation Reactive Empirical Bond Order (REBO) Potential

    02 Jun 2006 | Online Presentations | Contributor(s): Wen-Dung Hsu, Susan Sinnott

    In this presentation, the molecular dynamics (MD) simulation will be introduced first. The applications of MD simulation, the procedure of MD simulation and some speed-up methods in MD simulation...


  16. Logic Devices and Circuits on Carbon Nanotubes

    23 May 2006 | Online Presentations | Contributor(s): Joerg Appenzeller

    Over the last years carbon nanotubes (CNs) have attracted an increasing interest as building blocks for nano-electronics applications. Due to their unique properties enabling e.g. ballistic...


  17. Teaching approaches for including nanotechnology and other current topics in the undergraduate curriculum: Context, inquiry and authentic science practice

    14 May 2006 | Online Presentations | Contributor(s): Gabriela C. Weaver

    Topics in nanotechnology and nanoscience are unlikely to be found to any great extent in traditional instructional materials, including textbooks and laboratory manuals. While this may change in...


  18. NCSA: Powering Cyber-research in the 21st Century

    09 May 2006 | Online Presentations | Contributor(s): Thom H. Dunning

    Since its creation by the National Science Foundation (NSF) and the state of Illinois in 1986, the National Center for Supercomputing Applications (NCSA) at the University of Illinois at...


  19. Establishing a Nanotechnology Business

    24 Apr 2006 | Online Presentations | Contributor(s): Daniel Coy

    There are several fundamental needs to consider when transitioning nanotechnology discovery into a business and, ultimately, the marketplace. These needs include steady cash flow, market focus,...


  20. First Principles-Based Modeling of materials: Towards Computational Materials Design

    20 Apr 2006 | Online Presentations | Contributor(s): Alejandro Strachan

    Molecular dynamics (MD) simulations with accurate, first principles-based interatomic potentials is a powerful tool to uncover and characterize the molecular-level mechanisms that govern the...