Learning how many kids get bullied per year can help them prepare for some of these different types of challenges. But it will be important for parents to support their kids and for teachers to monitor this kind of behavior within the school system.
(October 2014). Radiography is an imaging technique that uses electromagnetic radiation other than visible light, especially X-rays, to view the internal structure of a non-uniformly composed and opaque object (i.e. a non-transparent object of varying density and composition) such as the human body.he types of electromagnetic radiation of most interest to radiography are X-ray and gamma radiation. This radiation is much more energetic than the more familiar types such as radio waves and visible light.
Digital radiography is a form of X-ray imaging, where digital X-ray sensors are used instead of traditional photographic film.Advantages include time efficiency through bypassing chemical processing and the ability to digitally transfer and enhance images.Also, less radiation can be used to produce an image of similar contrast to conventional radiography. Instead of X-ray film, digital radiography uses a digital image capture device.dvantages include time efficiency through bypassing chemical processing and the ability to digitally transfer and enhance images. Also, less radiation can be used to produce an image of similar contrast to conventional radiography. Instead of X-ray film, digital radiography uses a digital image capture device.