A cultural research into the opposite signifiance of this adjectives

Wednesday, January 26, 2011

Radiography

Radiography is the use of X-rays to view a non uniformly composed material such as the human body.
A heterogeneous beam of X-rays is produced by an X-ray generator and is projected toward an object. According to the density and composition of the different areas of the object a proportion of X-rays are absorbed by the object. The X-rays that pass through are then captured behind the object by a detector which gives a 2D representation of all the structures superimposed on each other.

@ More about Radiography

1 comment:

  1. Bonjour, nous sommes des élèves de 1ère réalisant un reportage pour les épreuves de TPE du baccalauréat. Pour illustrer notre reportage, nos images doivent posséder les droits d'auteur ou alors nous devons recevoir un mail de l'auteur donnant son consentement à l'utilisation de l'image.
    Pouvez-vous nous faire parvenir votre accord pour l'image d'une radiographie des mains dont le lien est ci-dessous : https://www.google.fr/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0ahUKEwj447r2yYXZAhWNJVAKHd0YDcwQjRwIBw&url=http%3A%2F%2Fscmwaterproofporous.blogspot.com%2F2011%2F01%2Fx-ray-computed-tomography.html&psig=AOvVaw2a2zrGvBRLppxCsJcjGlot&ust=1517604063394826
    Merci d'avance

    ReplyDelete