Tags: materials

Online Presentations (41-60 of 81)

  1. Illinois PHYS 466, Lecture 1: Introduction

    28 Jan 2009 | Online Presentations | Contributor(s): David M. Ceperley

    Introduction to Simulation Content: Why do simulations? Moore's law Two Simulation Modes Dirac, 1929 Challenges of Simulation: Physical and mathematical underpinnings ...

    http://nanohub.org/resources/6182

  2. DragonflyTV Nano – Using the Power of Television to Introduce Middle School Children to Nanotechnology

    15 Jan 2009 | Online Presentations | Contributor(s): Richard Hudson, Joan Freese, Angie Prindle, Lisa Regalla

    DragonflyTV is a PBS science series for children, broadcast nationwide and on the internet. DragonflyTV models authentic science inquiry through its unique approach: In each episode, ordinary...

    http://nanohub.org/resources/6123

  3. Illinois MatSE 280 Introduction to Engineering Materials, Lecture 7: Mechanical Properties

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

    Mechanical Properties Why Mechanical Properties? Need to design materials that will withstand applied load and in-service uses for ... Space exploration, Bridges for autos and people,...

    http://nanohub.org/resources/6052

  4. Illinois MATSE 280 Introduction to Engineering Materials, Lecture 6: Diffusion in Solids

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

    Diffusion in Solids ISSUES TO ADDRESS... How does diffusion occur? How can the rate of diffusion be predicted forsome simple cases? How does diffusion depend on structure and...

    http://nanohub.org/resources/5888

  5. Illinois MATSE 280 Introduction to Engineering Materials, Lecture 5 - Part 2 : Line Defects, Dislocations and their Scale

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

    Imperfections in Solids (Continue) Content: Line Defects: Dislocations and their Scale Line Defects: Dislocations Incremental Slip and Bond Breaking Edge Dislocations Exiting Crystal...

    http://nanohub.org/resources/5864

  6. Illinois MATSE 280 Introduction to Engineering Materials, Lecture 5 - Part 1 : Imperfections in Solids

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

    Imperfections in Solids ISSUES TO ADDRESS... What types of defects arise in solids? Describe them Can the number and type of defects be varied and controlled? How do defects...

    http://nanohub.org/resources/5845

  7. nano-Materials Simulation Toolkit Quick Demo

    18 Oct 2008 | Online Presentations | Contributor(s): Alejandro Strachan

    Demonstraton of the nanoHUB tool "nano-Materials Simulation Toolkit."

    http://nanohub.org/resources/5613

  8. Illinois MATSE 280 Introduction to Engineering Materials, Lecture 4 : Polymer Structures

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

    Issues to Address... What are the basic Classification? Monomers and chemical groups? Nomenclature? ...

    http://nanohub.org/resources/5544

  9. Illinois MATSE 280 Introduction to Engineering Materials, Lecture 3 Part 4: Structures via Diffusion

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

    Structures via Diffraction Goals Define basic ideas of diffraction (using x-ray, electrons, or neutrons, which, although they are particles, they can behave as waves) and show how to...

    http://nanohub.org/resources/5492

  10. Illinois MATSE 280 Introduction to Engineering Materials, Lecture 3 Part 3: Crystallographic Points, Directions, and Planes

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

    Crystallographic Points, Directions, and Planes Issues to Address... How to define points, directions, planes, as well as linear, planar, and volume densities Define basic terms and give...

    http://nanohub.org/resources/5469

  11. Illinois MATSE 280 Introduction to Engineering Materials, Lecture 3 Part 2: Structure of Ceramics

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

    Structure of Ceramics Issues to Address... Structures of ceramic materials: How do they differ from that of metals? Define basic terms and give examples of each: Lattice ...

    http://nanohub.org/resources/5467

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

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

    Structures of Metals and Ceramics Goals Define basic terms and give examples of each: Lattice Basis Atoms (Decorations or Motifs) Crystal Structure ...

    http://nanohub.org/resources/5460

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

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

    Refortify your chemistry - Atomic scale structures Goals Define basic concepts: Filling of Atomic Energy Levels: Pauli Exclusion Principle Atomic Orbitals (s-, p-, d-, and f- type...

    http://nanohub.org/resources/5240

  14. Illinois MatSE 280 Introduction to Engineering Materials, Lecture 1: Materials: Their Properties and Failures

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

    "Because without materials, there is no engineering" In this lecture we will discuss the following: - Units of Length - Six Major Classes of Materials - Periodic Table of Elements -...

    http://nanohub.org/resources/5229

  15. Nanotechnology Research Opportunities within the Forest Products Industry

    28 Apr 2008 | Online Presentations | Contributor(s): Robert J. Moon

    This talk will provide an overview of research opportunities within forest products industry. There will be a general description of the anatomical and chemical structure of wood, their...

    http://nanohub.org/resources/4448

  16. MSE 376 Introductory Lecture

    20 Sep 2007 | Online Presentations | Contributor(s): Mark Hersam

    http://nanohub.org/resources/3267

  17. Selective Silicon Epitaxy Seen at the Nanometer Scale

    14 Jun 2007 | Online Presentations | Contributor(s): Matthew Mark Sztelle

    The presenter introduces NEMS (nanoelectromechanical systems) and STM (Scanning Tunneling Microscopy and continues to present material on Selective Silicon Epitaxy seen at the Nanometer...

    http://nanohub.org/resources/2810

  18. Introduction to and Advances in Self-Healing Polymers

    14 Jun 2007 | Online Presentations | Contributor(s): Gerald O. Wilson

    The presenter briefly introduces the topic of Self-Healing Polymer research and continues to give a Survey of Ruthenium Metathesis Catalysts for Ring Opening Metathesis Polymerization-Based...

    http://nanohub.org/resources/2808

  19. MSE 376 Lecture 16: Nanomagnetism, part 2

    18 Apr 2007 | Online Presentations | Contributor(s): Mark Hersam

    http://nanohub.org/resources/2549

  20. MSE 376 Lecture 19: Nanoelectromechanical Systems, part 2

    31 Mar 2007 | Online Presentations | Contributor(s): Mark Hersam

    http://nanohub.org/resources/2558