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Nov 27, 2014 · 19. IONIZING RADIATION Definition “ It is a type of radiation that is able to disrupt atoms and molecules on which they pass through, giving rise to ions and free radicals”. Sources – x-rays, radioactive material produce alpha, beta, and gamma radiation, cosmic rays from the sun and space. 20.

Jan 08, 2011 · The harmful effects caused by non-ionising radiation are mainly due to the absorption of energy which results in tissue heating. 6. The longer the wavelength, the deeper the radiation will penetrate into the body. 7. Higher energy NIR (in the UV region) can also cause photochemical interactions. 8.

Jun 29, 2013 · Non-Ionizing Radiation • Non-ionizing radiation refers to any type of electromagnetic radiation that does not carry enough energy per quantum to ionize atoms or molecules—that is, to completely remove an electron from an atom or molecule. 01:45:57 PM 3 4.

Biological effects of ionizing radiations. 1. The biological effect of ionizing radiation on the cell (normal and pathologically changed) Content 1.

Objectives Describe how ionizing radiation interacts with biological material Discuss the major factors that influence the severity or type of biological ...

2. What is Radiation? · 3. Ionizing Radiation Ionizing radiation is radiation with enough energy so that during an interaction with an atom, it can remove ...

Ionizing radiation protection. 1. Ionizing radiation...Effects and Safety Dr/Ahmed Bahnassy Consultant radiologist Alexandria Urology Hospital what every ...

27.11.2014 · IONIZING RADIATION Definition “ It is a type of radiation that is able to disrupt atoms and molecules on which they pass through, giving rise to ions and free radicals”. Sources – x-rays, radioactive material produce alpha, beta, and …

The Harnessed Atom (2016) - Lesson 4 Ionizing Radiation. ... Lesson 4 Ionizing Radiation | The Harnessed Atom (2016) Slide 1. Lesson 4 Ionizing Radiation ...

Ionising Radiations and Radiologic Equipments Understanding the various types of ionising radiations. radiation measuring instruments and units of ...

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If radiation falls on a human body, it produces moving electrons. The electrons cause further ionization, excitation, resulting in chemical and ...

Radiation that has enough energy to move around atoms in a moleculeor cause them to vibrate, but not enough to remove electrons, is referred to as "non-ionizin…

17.03.2016 · Ionizing radiation is high energy. We use it for medical x-rays. Its high energy can cause disease or it can treat disease. 5 6. The energy spectrum of radiation looks like this. 6 Low frequency radiation is non-ionizing radiation. High frequency radiation is ionizing radiation. 7.

May 29, 2010 · ionising radiation understanding the nature of ionising radiation SlideShare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website.

An introduction to ionising radiation. What is it?, units, measurement, health effects, control.

Jun 29, 2015 · Ionizing radiation X rays, gamma rays, alpha & beta Particle basic information SlideShare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website.

a unit of ionising radiation absorbed dose equivalent obtained as a product of the absorbed dose measure in grays and a dimensionless factor, stipulated by the international commission on radiological protection (icrp), and indicating the biological effectiveness of the radiation.modifying factor depends on quality of radiation and part of body …

29.06.2015 · ionizing radiation ionizing radiation is radiation with enough energy so that during an interaction with an atom, it can remove tightly bound electrons from the orbit of an atom, causing the atom to become charged or ionized. here we are concerned with only one type of radiation, ionizing radiation, which occurs in two forms - waves or …

19. IONIZING RADIATION Definition “ It is a type of radiation that is able to disrupt atoms and molecules on which they pass through, giving ...

A unit of ionising radiation absorbed dose equivalent obtained as a product of the absorbed dose measure in grays and a dimensionless factor, stipulated by the International Commission on Radiological Protection (ICRP), and indicating the biological effectiveness of the radiation.Modifying factor depends on quality of radiation and part of body ...

This makes up the "background radiation" that we are all exposed to everyday. IONISING RADIATION The energy released from radioactive atoms is ...