All Categories (1041-1060 of 1087)

1. Illinois MATSE 280 Introduction to Engineering Materials, Lecture 3 Part 1: Structure of Metals and Ceramics

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   Online Presentations | 19 Sep 2008 | Contributor(s):: Duane Douglas Johnson, Omar N Sobh

   Structures of Metals and CeramicsGoals Define basic terms and give examples of each: Lattice Basis Atoms (Decorations or Motifs) Crystal Structure Unit Cell Coordination Numbers Describe hard-sphere packing and identify cell symmetry Crystals density: the mass per volume (e.g. g/cm3) Linear...

2. Illinois MatSE 280 Introduction to Engineering Materials, Lecture 2: Atomic Structure and Interatomic Bonding

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   Online Presentations | 18 Aug 2008 | Contributor(s):: Duane Douglas Johnson, Omar N Sobh

   Refortify your chemistry - Atomic scale structuresGoals Define basic concepts: Filling of Atomic Energy Levels: Pauli Exclusion Principle Atomic Orbitals (s-, p-, d-, and f- type electrons) Types of Bonding between Atoms The Periodic Table (and solid state structures)...

3. Illinois Tools: NanoGromacsDemo

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   Tools | 30 Oct 2006 | Contributor(s):: Dairui Chen, Derrick Kearney, Jay Mashl, Nahil Sobh, Eric Jakobsson

   Implementation of the popular molecular dynamics software suite GROMACS

4. nanoJoule

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   Tools | 28 May 2008 | Contributor(s):: Feifei Lian, Feifei Lian, Feifei Lian

   This tool performs a self-consistent simulation of the current-voltage curve of a metallic single-wall carbon nanotube with Joule heating.

5. Lecture 24: The 4 Molecules of life

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   Online Presentations | 29 Apr 2008 | Contributor(s):: Paul R Selvin

   Atoms, Molecules, Macromolecules, you!Amino Acids, Sugars used as signals, Fatty Acids/Lipids

6. Molecular modeling of lipid bilayer edge and hybrid-MCMD method: Implementation and application

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   Online Presentations | 29 Apr 2008 | Contributor(s):: Yong Jiang

   Introduction to mixed lipid systems, Hybrid Monte Carlo and MD (atomistic) algorithm for mixed lipid systems

7. Lecture 18: Magnetotaxis

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   Online Presentations | 28 Apr 2008 | Contributor(s):: Klaus Schulten, Paul R Selvin

   Biochemical Mechanisms for Magnetic Orientation in Animals, guest lecture Klaus Schulten.

8. Lecture 2: Central Dogma of Biology; Partition Function

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   Online Presentations | 28 Apr 2008 | Contributor(s):: Paul R Selvin

   Nucleic Acids, DNA,RNA, Cell size, Nucleotides, Boltzman factor, Partition function

9. Lecture 1: Introduction to Biophysics

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   Online Presentations | 28 Apr 2008 | Contributor(s):: Paul R Selvin

   Understanding biology using simple ideas from physics

10. Tutorial for NanogromacsSenior

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    Online Presentations | 28 Apr 2008 | Contributor(s):: Dairui Chen

11. Lecture 23: Vision

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    Online Presentations | 26 Apr 2008 | Contributor(s):: Paul R Selvin

    Summary of Ion Channels, Vision , Visual System, The Eye, Structure of the Eye, Signal Processing, Diffraction and Pupil

12. Lecture 21: Nerves

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    Online Presentations | 24 Apr 2008 | Contributor(s):: Paul R Selvin

    Ion Channels,Ionic current, Gating current, Digital Ion Channels, Structural studies, X-ray Crystallography

13. Lecture 22: Conformational Changes in Ion Channels

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    Online Presentations | 24 Apr 2008 | Contributor(s):: Paul R Selvin

    Voltage dependence, Spontaneous shut-off, Nerve Impulse propagation, Structure Pore Domain, Voltage Sensor

14. Lecture 19: Optical Traps - Part2

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    Online Presentations | 23 Apr 2008 | Contributor(s):: Paul R Selvin

    Biological application of optical traps, High resolution optical trapping, Brownian noise

15. Lecture 20: Diffusion - Part2

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    Online Presentations | 23 Apr 2008 | Contributor(s):: Paul R Selvin

    Diffusion and bacteria moving, power consumed by bacteria, Introduction to Reynolds number, Where Bacteria Live, How E. Coli move and swim,

16. Harnessing Solid-State Ionic Transport

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    Online Presentations | 14 Apr 2008 | Contributor(s):: Keng Hsu

    Metallic nanostructures are the essential components of a large number of high-performance electronic devices, plasmonic devices, as well as physical and chemical sensors. Fabrication of nano-scale metallic features with controlled geometry has so far relied on lithographic processes that are...

17. Lecture 16: Optical Traps - Part 1

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    Online Presentations | 16 Apr 2008 | Contributor(s):: Paul R Selvin

    First Optical Trap built, Reflection, Refraction, Brownian motionYann Chemla - Assistant Professor of Physics - University of Illinois at Champaign-Urbana

18. Lecture 17: Diffusion - Part 1

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    Online Presentations | 15 Apr 2008 | Contributor(s):: Paul R Selvin

    Diffusion, Directed motors, Thermal motion, nerve synapse, Efficiency of Diffusion

19. Lecture 11: FIONA (Fluorescence Imaging with One Nanometer Accuracy)

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    Online Presentations | 11 Apr 2008 | Contributor(s):: Paul R Selvin

    Fluorescence Imaging with One Nanometer Accuracy, Specificity to look at heads Nanometer spatial localization, Second temporal resolution, Single Molecule sensitivity Single Molecule Photostability

20. Lecture 15: Confocal and STED Microscopy

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    Online Presentations | 15 Apr 2008 | Contributor(s):: Paul R Selvin

    Confocal Detection, Energy Transfer, Confocal Microscopy, STED (Stimulated Emission Depletion),Improved resolution