'Uv spectrum' diaporamas de présentation

Absorption Spectroscopy of Biopolymers

Absorption Spectroscopy of Biopolymers. Overview. Visible & near-UV region wavelength (nm) Microwave & radiowave region frequency (Hz) Infared region wavenumber (cm -1 ) Far-UV , x-ray, g -ray energy ( DE =h n ). Absorption & Emission. Rapid process(10 -15 s).

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An Assessment of the UV Broad Band Filter Radiometer Measurement Accuracy

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CONFORMATION-SPECIFIC ELECTRONIC SPECTROSCOPY OF JET-COOLED 5-PHENYL-1-PENTENE

CONFORMATION-SPECIFIC ELECTRONIC SPECTROSCOPY OF JET-COOLED 5-PHENYL-1-PENTENE. NATHAN R. PILLSBURY , TALITHA M. SELBY, AND TIMOTHY S. ZWIER, Department of Chemistry, Purdue University, West Lafayette, IN 47907. 5-phenyl-1-pentene. 5-phenyl-1-pentyne.

402 views • 23 slides

Color Calibration of a CRT Monitor For Use in Fly Behavior Experiments

Color Calibration of a CRT Monitor For Use in Fly Behavior Experiments. By Kristin Granlund and Mariel Velez. Psychophysics. Electrophysiology. How does a neural circuit compute visual information?. Benefits: Humans! Can create models of visual processing

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The 11 th Asian Textile Conference

EXCO, Daegu, Korea Nov 1-4, 2011. The 11 th Asian Textile Conference. Presenter: Wong Wai Yin Dr. Jimmy Lam, Dr. C.W. Kan. Influences of Knitted Fabric Construction & Color on Ultraviolet Protection. Overview. Introduction Literature Review Background Previous Findings

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SU-8

SU-8. is a polymer EPON SU-8 - a negative epoxy based photoresist containing 8-epoxy groups. - a single molecule contains 8 epoxy groups in a bisphenol- A novalac glycidyl ether. - dissolved in a organic solvent along with photoacid generator. - is photosensitive(300- 400nm)

508 views • 6 slides

UV Sensors Market Trends, Technology Development and Analysis till 2021

Global Ultraviolet (UV) Sensors Market is segmented based on type, product types, application, and region. UV sensors are basically used to sense the strength of incident ultraviolet (UV) radiation. It has been proven that this form of electromagnetic radiation does have shorter wavelengths as compared to visible radiation but is longer than X-Rays. 200nm to 400nm is spectral range and it is based on the GUVA-S12D sensor.

71 views • 4 slides