'Solid surfaces' presentation slideshows

Feb. 9, 2011 Fourier Transforms Polarizations

953 views • 70 slides

Heterogeneous Surface Reactions in the Troposphere: Isomerization and Ionization of N 2 O 4 on ice and silic

Heterogeneous Surface Reactions in the Troposphere: Isomerization and Ionization of N 2 O 4 on ice and silica particles. Hanna Lignell Winter School in Theoretical Chemistry December 15, 2010 University of Helsinki, Finland. Outline. Atmosphere

699 views • 53 slides

Feb 14, 2011

Feb 14, 2011. Midterm: Mon., Feb. 21 Presentations on Friday: Carleton (HST) Chromey (Chandra) Robertson (Spitzer). Stokes Parameters. where. Define STOKES PARAMETERS. I: always positive proportional to flux or intensity of wave V: measures circular polarization

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1. Introduction

Decontamination facilities against radiation pollution. 1. Introduction

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Section 1: The Nature of Force What is a force?

Section 1: The Nature of Force What is a force?. Force A push or pull on an object Has both Size & Direction Size: Measured in SI units called newtons (N) Spring Scale. How do you combine forces?. Direction: Same direction: Add (+) Diff. direction: Subtract (-)

642 views • 33 slides

Mineral & Organic Matter Surface Chemistry Controlling A dsorption

Mineral & Organic Matter Surface Chemistry Controlling A dsorption. Bruce Herbert Geology & Geophysics. Adsorption Results in Retardation. It is commonly observed that contaminants and other reactive solutes migrate in porous media at slower rates than water

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14b. Pluto, Kuiper Belt & Oort Cloud

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Status: Unit 3

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Formation of the Solar System

Formation of the Solar System. Uncovering the origin of the Solar system Early days of the formation Building the planets and other stuff Other planetary systems. Studying planets as worlds and compare them with each other is called comparative planetology. Comparative Planetology.

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352 views • 22 slides

Weighing Patients for diagnostic purposes

Weighing Patients for diagnostic purposes. Staff toolkit. Background. Scales used in hospitals became subject to regulation in 2003 In 2008 a project to determine how many scales complied with the regulations was carried out: It found that many hospitals were not training staff well

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Firehouse Safe

Firehouse Safe. A booster shot for your facility. Purpose. Describe how SparGuard and Containment Filter Technologies products can add additional protection capability. Determine if there is a good fit between your needs and our offerings, and if we should move forward . Agenda:

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Sound Reflection and Sound Absorption

Sound Reflection and Sound Absorption. The reflection of sound follows the same laws as the reflection of light Angle of incidence=Angle of Reflection Sound waves can be reflected by hard/solid surfaces. Example: Walls, Buildings and Cliffs. REFLECTION OF SOUND.

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Stars

Stars . My Questions :. What are shooting stars?. How are stars formed?. Can you land / stand on a star?. Are stars really 5 pointed?. Hypothesis. What are shooting stars? I think shooting stars are stars that fall in space near the end of their life to die.

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Question of the Day

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Friction

Friction. What factors affect friction?. Types of surfaces How hard the surfaces are pushed together. Types of Surfaces. Smoother the surface- smaller the friction Examples of smooth surfaces The rougher the surface- greater the friction Examples. What happens when we change a surface?.

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The Outer Planets

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8.3 The Atmosphere: The Cloud Factory

8.3 The Atmosphere: The Cloud Factory. Clouds are made up of tiny water droplets - not water vapor (water vapor is invisible) The Troposphere marks the location of the temperature inversion

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Inner Planets Outer Planets Inner vs. Outer Pluto

Inner Planets Outer Planets Inner vs. Outer Pluto. Planets PowerPoint. Inner Planets. The inner planets are called terrestrial planets because they have a solid surface and are similar to Earth.

939 views • 6 slides

Droplet Impact on Solid Surfaces

Droplet Impact on Solid Surfaces . Investigator: C. M. Megaridis , Mechanical and Industrial Engineering Prime Grant Support: Motorola, NASA. Droplet impact ubiquitous in nature and relevant to many practical technologies (coatings, adhesives, etc.)

217 views • 1 slides