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Document Analysis

Document Analysis

Document Analysis. Guided Note Packet Mrs. Toth IRP 4. What is document examination? (aka Questioned Documents). Definition: the analysis of documents for authenticity Can refer to the original type of paper , ink , machine , or person who wrote the document. Signature genuine?

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Technical Intro to Digital Astrophotography Part 2

Technical Intro to Digital Astrophotography Part 2

Technical Intro to Digital Astrophotography Part 2. Quick Recap of Pt 1. About 30-75% of photons, depending on the sensor (also frequency - color), are converted to electrons. This, the sensitivity to light of a sensor, is called Quantum Efficiency (QE) and is fixed for a sensor.

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Flame Detection Design: A Balancing Act

Flame Detection Design: A Balancing Act

Detection Capability Range Fuel. Interference Rejection Resistance level Impact on Flame Detection. Flame Detection Design: A Balancing Act. Flame Detection. Solar radiation. Wavelength (microns). Typical interference. UV detectors. Ultraviolet Sensor Operating Principle.

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Galaxy and Mass Assembly (GAMA) Survey

Galaxy and Mass Assembly (GAMA) Survey

Galaxy and Mass Assembly (GAMA) Survey . Sarah Brough. GAMA Team:. An r -band selected redshift survey: r < 19.8mag Six regions each ~5x12 deg ~1000 redshift targets per sq deg (2dFGRS~120, SDSS~70) 96% complete in redshifts

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Machine Protection at the 1MW CEBAF Electron Accelerator and Free Electron Laser Facility

Machine Protection at the 1MW CEBAF Electron Accelerator and Free Electron Laser Facility

Machine Protection at the 1MW CEBAF Electron Accelerator and Free Electron Laser Facility. Kelly Mahoney mahoney@jlab.org Presented at the Workshop for Machine Protection in Linear Accelerators June 6, 2012. Continuous Electron Beam Accelerator Facility - CEBAF.

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305 views • 16 slides
Technologies of flame detection

Technologies of flame detection

Technologies of flame detection. ? UVdetectors ? UV/IR detectors ? IR detectors ? IR3 detectors. UV flame detectors. Sharpeye UV 20/20 UB and 20/20 U. High speed : - Ideal indoor detector for high-speed fire detection Working environment :

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171 views • 15 slides

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