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Tags: Illinois

Online Presentations (701-720 of 769)

  1. Illinois Center for Nanoscale Science and Technology and Nano-CEMMS: A Hard Day in the Life of a Soft Cell

    12 May 2009 | Online Presentations | Contributor(s): Jeffrey Fredberg

    AHard Day in the Life of a Soft Cell With every beat of the heart, inflation of the lung, or peristalsis of the gut, cell types of diverse function are subjected to substantial stretch. But what...

    http://nanohub.org/resources/6760

  2. Illinois PHYS 466, Lecture 18: Kinetic Monte Carlo (KMC)

    04 May 2009 | Online Presentations | Contributor(s): David M. Ceperley, Omar N Sobh

    http://nanohub.org/resources/6732

  3. Illinois PHYS 466, Lecture 17: Simulation of Polymers

    30 Apr 2009 | Online Presentations | Contributor(s): David M. Ceperley, Omar N Sobh

    http://nanohub.org/resources/6714

  4. Illinois PHYS 466, Lecture 16: Free Energies from Simulations

    28 Apr 2009 | Online Presentations | Contributor(s): David M. Ceperley, Omar N Sobh

    http://nanohub.org/resources/6689

  5. Illinois PHYS 466, Lecture 15: Constraints

    22 Apr 2009 | Online Presentations | Contributor(s): David M. Ceperley, Omar N Sobh

    http://nanohub.org/resources/6685

  6. Illinois PHYS 466, Lecture 14: Neighbor Tables, Long-Range Potentials, Ewald Sums

    22 Apr 2009 | Online Presentations | Contributor(s): David M. Ceperley, Omar N Sobh

    http://nanohub.org/resources/6683

  7. Illinois PHYS 466, Lecture 13: Brownian Dynamics

    08 Apr 2009 | Online Presentations | Contributor(s): David M. Ceperley

    Brownian Dynamics Let’s explore the connection between Brownian motion and Metropolis Monte Carlo. Why? Connection with smart MC Introduce the idea of kinetic Monte Carlo Get rid of...

    http://nanohub.org/resources/6635

  8. Illinois PHYS 466, Lecture 12: Random Walks

    30 Mar 2009 | Online Presentations | Contributor(s): David M. Ceperley

    Random Walks Today we will discuss Markov chains (random walks), detailed balance and transition rules. These methods were introduced by Metropolis et al. in 1953 who applied it to a...

    http://nanohub.org/resources/6544

  9. Illinois PHYS 466, Lecture 11: Importance Sampling

    20 Mar 2009 | Online Presentations | Contributor(s): David M. Ceperley

    Importance sampling Today We will talk about the third option: Importance sampling and correlated sampling Content: Importance Sampling Finding Optimal p*(x) for Sampling Example of...

    http://nanohub.org/resources/6488

  10. Illinois PHYS 466, Lecture 10: Sampling

    20 Mar 2009 | Online Presentations | Contributor(s): David M. Ceperley, Omar N Sobh

    Fundamentals of Monte Carlo What is Monte Carlo? Named at Los Alamos in 1940’s after the casino. Any method which uses (pseudo)random numbers> as an essential part of the algorithm. ...

    http://nanohub.org/resources/6507

  11. Illinois nanohour Seminar: Rapid Label Free Detection of Rotavirus using Photonic Crystal Biosensors

    05 Mar 2009 | Online Presentations | Contributor(s): Leo L Chan

    Rapid Label-free Detection of Rotavirus using Photonic Crystal Biosensors Presentation Outline Rotavirus Current Detection Method Label-based versus label-free assay Photonic Crystal...

    http://nanohub.org/resources/6418

  12. Illinois PHYS 466, Lecture 8: Temperature and Pressure Controls

    03 Mar 2009 | Online Presentations | Contributor(s): David M. Ceperley

    Temperature and Pressure Controls Content: Constant Temperature MD Quench method Brownian dynamics/Anderson thermostat Nose-Hoover thermostat (FS 6.1.2) Nose-Hoover thermodynamics ...

    http://nanohub.org/resources/6420

  13. Illinois PHYS 466, Lecture 6: Scalar Properties and Static Correlations

    03 Mar 2009 | Online Presentations | Contributor(s): David M. Ceperley

    Scalar Properties, Static Correlations and Order Parameters What do we get out of a simulation? Static properties: pressure, specific heat, etc. Density Pair correlations in real space...

    http://nanohub.org/resources/6411

  14. Illinois ECE 598EP Lecture 3.3 - Hot Chips: Electrons and Phonons

    02 Mar 2009 | Online Presentations | Contributor(s): Eric Pop

    Electrons and Phonons Topics: Energy Stored in These Vibrations The Einstein Model Einstein Low-T and High-T Behavior The Debye Model Peter Debye (1884-1966) Website Reminder The...

    http://nanohub.org/resources/6407

  15. Illinois PHYS 466, Lecture 7: Dynamical Correlations & Transport Coefficients

    02 Mar 2009 | Online Presentations | Contributor(s): David M. Ceperley

    Dynamical correlations and transport coefficients Dynamics is why we do molecular dynamics! Perturbation theory Linear-response theory Diffusion constants, velocity-velocity auto...

    http://nanohub.org/resources/6409

  16. Illinois PHYS 466, Lecture 5: Interatomic Potentials

    18 Feb 2009 | Online Presentations | Contributor(s): David M. Ceperley

    Interatomic Potentials Before we can start a simulation, we need the model! Interaction between atoms and molecules is determined by quantum mechanics But we don’t know...

    http://nanohub.org/resources/6294

  17. Illinois ECE 598EP Lecture 3.2 - Hot Chips: Electrons and Phonons

    18 Feb 2009 | Online Presentations | Contributor(s): Eric Pop, Omar N Sobh

    Electrons and Phonons

    http://nanohub.org/resources/6292

  18. Illinois ECE 598EP Lecture 3.1 - Hot Chips: Electrons and Phonons

    17 Feb 2009 | Online Presentations | Contributor(s): Eric Pop, Omar N Sobh

    Electrons and Phonons

    http://nanohub.org/resources/6270

  19. Illinois Center for Cellular Mechanics: Discovery through the Computational Microscope

    11 Feb 2009 | Online Presentations | Contributor(s): Klaus Schulten

    Computational Microscope All-atom molecular dynamics simulations have become increasingly popular as a tool to investigate protein function and dynamics. However, researchers are...

    http://nanohub.org/resources/6253

  20. Illinois PHYS 466, Lecture 4: Molecular Dynamics

    05 Feb 2009 | Online Presentations | Contributor(s): David M. Ceperley

    Molecular Dynamics What to choose in an integrator The Verlet algorithm Boundary Conditions in Space and time Reading assignment: Frenkel and Smit Chapter 4 Content: ...

    http://nanohub.org/resources/6239

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