|
|
|||
|
||||
Overview"Radiography is an imaging technique using X-rays, gamma rays, or similar ionizing radiation and non-ionizing radiation[1] to view the internal form of an object. Applications of radiography include medical radiography (""diagnostic"" and ""therapeutic"") and industrial radiography. Similar techniques are used in airport security (where ""body scanners"" generally use backscatter X-ray). To create an image in Conventional Radiography, a beam of X-rays is produced by an X-ray generator and is projected toward the object. A certain amount of the X-rays or other radiation is absorbed by the object, dependent on the object's density and structural composition. The X-rays that pass through the object are captured behind the object by a detector (either photographic film or a digital detector). The generation of flat two dimensional images by this technique is called projectional radiography. In computed tomography (CT scanning) an X-ray source and its associated detectors rotate around the subject which itself moves through the conical X-ray beam produced. Any given point within the subject is crossed from many directions by many different beams at different times" Full Product DetailsAuthor: Supraja Nookala , Divya RPublisher: LAP Lambert Academic Publishing Imprint: LAP Lambert Academic Publishing Dimensions: Width: 15.20cm , Height: 0.30cm , Length: 22.90cm Weight: 0.095kg ISBN: 9786200324603ISBN 10: 6200324603 Pages: 56 Publication Date: 20 September 2019 Audience: General/trade , General Format: Paperback Publisher's Status: Active Availability: In stock We have confirmation that this item is in stock with the supplier. It will be ordered in for you and dispatched immediately. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |