'Electric field' diaporamas de présentation

Mass Spectrometry: Methods & Theory

Mass Spectrometry: Methods & Theory. Proteomics Tools. Molecular Biology Tools Separation & Display Tools Protein Identification Tools Protein Structure Tools. Mass Spectrometry Needs. Ionization -how the protein is injected in to the MS machine Separation -Mass and Charge is determined

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Diamond Field Emitter Arrays on Micromachined Silicon

Diamond Field Emitter Arrays on Micromachined Silicon. Dr. Wehai Fu Dr. Sacharia Albin. Nano Science & Engineering Lab ECE Old Dominion University Norfolk, Virginia 23529. Outline . I. Introduction. Field emission and applications Advantages of diamond field emitters Project goal.

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Chapter 17 Electric Forces and Fields

Chapter 17 Electric Forces and Fields. 17.1 Electric Charge. Objectives Understand the basic properties of electric charge Differentiate between conductors and insulators Distinguish between charging by contact, charging by induction , and charging by polarization.

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Scanning Tunneling Microscopy

Scanning Tunneling Microscopy By Lucas Carlson Reed College March 2004 Image from an STM Iron atoms on the surface of Cu(111) The Scanning Tunneling Microscope (STM) The STM is an electron microscope that uses a single atom tip to attain atomic resolution. History

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Scanning Tunneling Microscopy

Scanning Tunneling Microscopy. By Lucas Carlson Reed College March 2004. Image from an STM. Iron atoms on the surface of Cu(111). The Scanning Tunneling Microscope (STM). The STM is an electron microscope that uses a single atom tip to attain atomic resolution. History.

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GEL ELECTROPHORESIS:

GEL ELECTROPHORESIS:. The method for separation and purification of nucleic acids and proteins. Electrophoresis of Onion DNA. The purpose of this lab is to first isolate onion DNA by lysis and then separate and isolate the individual nucleic acids of the onion DNA by gel electrophoresis. .

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Molecular Electronics

Molecular Electronics. Jason Chiesa May 3, 2006. Overview. What is Molecular Electronics? Advantages of Molecular Electronics Molecular Switch Issues. What is Molecular Electronics?. Sometimes called moletronics

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Passage IX Q 119-123 MCAT 3

Passage IX Q 119-123 MCAT 3 Q 119 An artery is constricted at one location to 1 / 2 its normal cross-sectional area. How does the speed of blood flow past the constriction compare to the speed of blood flow in the rest of the artery? (Assume ideal fluid flow) . It is 1 / 4 as fast

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Chapter 34

Chapter 34. Electromagnetic Waves. Poynting Vector. Electromagnetic waves carry energy As they propagate through space, they can transfer that energy to objects in their path The rate of flow of energy in an em wave is described by a vector, S , called the Poynting vector.

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Vibrations & Waves & Sound

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RedTacton Personal Area Network

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LCD Monitors Introduction

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Metatheremin

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A Compact Dual Frequency Microstrip Antenna Sona O Kundukulam and Aanandan Chandroth Karuvandy

A Compact Dual Frequency Microstrip Antenna Sona O Kundukulam and Aanandan Chandroth Karuvandy Cochin University of Science and Technology INDIA A device for * sending out signals Transmitting Mode * accepting signals Receiving Mode Cochin University of Science and Technology, INDIA

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Fraunhofer Diffraction

Fraunhofer Diffraction. Wed. Nov. 20, 2002. Kirchoff integral theorem. This gives the value of disturbance at P in terms of values on surface ? enclosing P. It represents the basic equation of scalar diffraction theory. Geometry of single slit. Have infinite screen with aperture A.

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EE 30358 Electromagnetic Fields and Waves II

EE 30358 Electromagnetic Fields and Waves II. Instructor: Arpad I. CSURGAY 268 Fitzpatrick Hall acsurgay@nd.edu. TA: Timothy VASSEN. Textbook: Magdy F. Iskander Electromagnetic Fields and Waves Chapters 5 to 9: Electromagnetic Waves. Lectures : Tuesday/Thursday 11:00 -12:15

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1) What is the net flux ? through a Gaussian surface enclosing an electric dipole as shown to the left ?? 0

Quiz 3, 13-Jul-01 Please fold and name on outside. 2) A Gaussian surface sits in electric field. The arrows indicate the direction of field at the surface (assume to be perpendicular to the surface i.e. cos ?=1) and the field strength is indicated at each side.

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