Ultraviolet This list is in order of lowest to highest frequency. Now customize the name of a clipboard to store your clips. 0000026693 00000 n Health, safety and environmental hazards in Agriculture Sector, Customer Code: Creating a Company Customers Love, No public clipboards found for this slide, Student at GANGA COLLEGE OF NURSING (Inst. Non-ionising radiation is found at the long wavelength end of the spectrum and may have enough energy to excite molecules and atoms causing then to vibrate faster. 0000013156 00000 n This is very obvious in a microwave oven where the radiation causes water molecules to vibrate faster creating heat. 0000024497 00000 n 0000002125 00000 n ABSTRACT Non-Ionizing radiation (NIR) refers to radiative energy that, instead of producing charged ions when passing through matter, has sufficient energy only for excitation. ~���*5��m?�y=ښ(��Ɩ�j�e?�2��ǀ���� �� 3�e�=�Չ�(�[�&ri-�u�ϲ��0����YFap��D�ױoo�=� ��oG����@�}�Ȉ�_�g�l�W���{g$�a��~�}!����n�����;gF`�{��U�#�֯ b�ek��'�qx����6��t���K`��°ֽ2+�CO�s4V����:�"X����"��O{bޢ.�c�=�y��� �F�����v��3A��k�yI̓Sx�����pU7.F�O���oz)^�G~���:U~��x��^��� �����$&��0��g�Xk`fB�䀧P&v����,�gb���=1��醕��(���L_Gɭ s�3�r��4ݽaq�R2$�o�"�R�bXs�y���P�a{�r����� ��tp���:�,"����I�)C�a���@������ �+� ��:����2]���� � V� ��a��S��N��>x�j�R;8�JVo������:���k�����k@k��:��j��QX�?�ȃO*�D��S��k� "[`e� b�.��/zbƅ�r���R���w�J{�Zכ�E�͞�#�A���;��j_c��z��ֺƀ�0���n=��4�X�0�����p�'�&�v+F�;�xq�$�2�Qz�p���|f,�/�4! As radiofrequency EMFs at sufficiently high power levels can ad- In recent years there has been an increase in devices that use or emit non-ionizing radiation. 0000030507 00000 n In addition to its ionizing radiation safety program,the University of Washington (UW) responds to a wide range of non-ionizing radiation (NIR) concerns. 75, p. 78. 0000001757 00000 n While most UV radiation is non-ionizing, radiation of higher frequency and higher energy is more powerful, and thus can be considered ionizing. NON IONIZING Non-Ionizing Radiation Safety Policy It is the policy of the University of California at Berkeley to provide a workplace safe from the known hazards of NIR by assuring compliance with federal and state safety regulations. It can also be found in nature — nearly half of the radiation produced from sunlight, for example, is actually non-ionizing infrared radiation. 0000001131 00000 n 4. 3.1 Non-ionizing radiation . Non-ionizing radiation is produced by electricity, cell phones, microwaves, WiFi and Bluetooth signals, infrared scanners, and communications devices. Readers should also note that OSHA's Ionizing Radiation standards have not been substantially revised from the provisions in the original 1971 version of 29 CFR 1910.1096 (which 29 CFR 1926.53, the Ionizing Radiation standard for construction, incorporates by reference). Electromagnetic Fields – adverse effects 2. %PDF-1.3 %���� 1. Radio waves (very low energy, non-ionizing) Common names for various energies of EM radiation: Types of EM Radiation. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Nevertheless it is known to cause biological effects. 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. Beta This is a new way of showing guidance - your feedback will help us improve it. 0000028160 00000 n Radiation, Nonionizing 4. Code - 488), COIMBATORE. Mine Safety Training PowerPoint Presentations. 1. ���܇���{f�؂�G���k����\�Ҕ��`��Z��u�T��������ua�=m���Z9&����;7��S�W uh��A��6ܢ���I�� �g�G�KTa��Xu� Ionizing radiation is a form of energy that acts by removing electrons from atoms and molecules of materials that include air, water, and living tissue. Like i described above, ionizing radiation is much more powerful. There are two forms of radiation – non-ionizing and ionizing – which will be discussed in sections 3.1 and 3.2, respectively. it can ionize atoms. Radio Frequencies 3. If you continue browsing the site, you agree to the use of cookies on this website. If you continue browsing the site, you agree to the use of cookies on this website. 0000006271 00000 n " ������� �8�10��\�d��4c��a�b��=�L�6�>>��@ל��Ӽ�k���m�� ANKUR SHARMA 12IH401, MIHS 0000024079 00000 n 0000027098 00000 n Microwave ovens use microwaves to heat food, toasters use infrared waves to heat and sometimes burn our toast, and we watch television, talk on cell phones, and listen to the radio through the use of radio waves. Find PowerPoint Presentations and Slides using the power of XPowerPoint.com, find free presentations research about Non Ionizing Radiation PPT Here we are concerned with only one type of radiation, ionizing radiation, which occurs in two forms - waves or particles. www.ankur-mihs.blogspot.in 0000010997 00000 n View and Download PowerPoint Presentations on Non Ionizing Radiation PPT. Lasers 5. 0000003893 00000 n 0000015310 00000 n 0000004098 00000 n D., CHP, CLSO Bill Youngblut, MS, CIH, CSP Environmental Health & Safety Florida International University | PowerPoint PPT presentation | free to view 0000021693 00000 n Abstract—Radiofrequency electromagnetic fields (EMFs) are used to enable a number of modern devices, including mobile telecom-munications infrastructure and phones, Wi-Fi, and Bluetooth. Non-ionising radiation is grouped into the region of the electromagnetic spectrum that has a wavelength greater than 100nm or frequencies less than 3x1015Hz (See Figure 1). Nonionizing Radiation We use and are exposed to nonionizing radiation sources every day. Ionising radiation is discussed separately.1 Within various references such as ICNIRP (2002) and SA/SNZ (2005), non-ionising radiations include electromagnetic radiations, sound and ultrasound. 05: Annual effective doses to adults from natural sources of radiation (mSv). 0000026883 00000 n 0000019546 00000 n 0000017429 00000 n Clipping is a handy way to collect important slides you want to go back to later. See our Privacy Policy and User Agreement for details. • The NIR spectrum is divided into two main regions, … 01:45:57PM 0000017406 00000 n ELF (extremely low frequency) 2. 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 affected RADIATION Non Ionizing Radiation Safety and Chemical Safety - Non Ionizing Radiation Safety and Chemical Safety SK Dua, Ph. There are two kinds of radiation: non-ionizing radiation and ionizing radiation.Non-ionizing radiation has enough energy to move atoms in a molecule around or cause them to vibrate, but not enough to remove electrons from atoms. Visible Spectrum 7. Handy Health Physicist, Laser Safety Officer Dept. MH, 19 May 2000, Hiroshima, Japan Non-Ionizing Ionizing Radiofrequency fields Optical radiation Static fields ... OVERJAP.PPT Author: pcrsmm22 Created Date: 0000008749 00000 n Source: Data are from World Health Organization, International Agency for Research on Cancer, Ionizing Radiation, Part 1: X- and Gamma (γ)-Radiation, and Neutrons, IARC Monographs, 2000, vol. Non-ionizing radiation is a category of radiation that does not have enough energy to ionize molecules or atoms.This inability is due to the low frequency and high wavelength of radiation waves. 0000026507 00000 n By discussing the basics of ionizing radiation, safety requirements, and more, this course can help promote the safety of your general industry team. Here are forms of electromagnetic radiation. 0000004307 00000 n Ionizing radiation can remove electrons from the atoms, i.e. 0000015287 00000 n Looks like you’ve clipped this slide to already. 0000019569 00000 n Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. 0000001226 00000 n Examples include heat or light from the sun, microwaves from an oven, X rays from an X-ray tube and gamma rays from radioactive elements. Questions about acute or … Infrared 6. Presentation Summary : Most EM radiation is non-ionizing. Non-Ionizing radiation • Non-Ionizing radiation (NIR) refers to radiative energy that, instead of producing charged ions when passing through matter, has sufficient energy only for excitation. It is termed ‗non-ionising‘ as the photon energy is insufficient to ionise (change atomic structure) of matter. Non-ionizing radiation, Part II: Radiofrequency electromagnetic fields / IARC Working Group on the Evaluation of Carcinogenic Risks to Humans (2011: Lyon, France) (IARC monographs on the evaluation of carcinogenic risks to humans ; v. 102) 1. 0000004511 00000 n Radiation is energy in the form of waves of particles. 0000013133 00000 n Ionizing radiation can travel unseen and pass through these materials. kind of radiation in the electromagnetic spectrum that does not have enough energy to remove an electron from an atom and turn it into an ion 0000006494 00000 n Non-Ionizing Radiation Maila Hietanen, Professor Finnish Institute of Occupational Health Helsinki, Finland. Presently, it is not clear if Extremely Low Frequency (ELF) Radiation poses any hazard to … Non-ionising radiation; Exemptions from exposure limits in the Control of Electromagnetic Fields at Work Regulations 2016 (CEMFAW Regulations) Back to. Non-ionizing (or non-ionising) radiation refers to any type of electromagnetic radiation that does not carry enough energy per quantum (photon energy) to ionize atoms or molecules—that is, to completely remove an electron from an atom or molecule. Examples of this kind of radiation are radio waves, visible light and microwaves.Ionizing radiation has so much energy it can knock electrons out of atoms, a process known as ionization. trailer << /Size 247 /Info 205 0 R /Root 209 0 R /Prev 1457604 /ID[<1334b7e4e20df2f39df9949544fa7ebe><1334b7e4e20df2f39df9949544fa7ebe>] >> startxref 0 %%EOF 209 0 obj << /Type /Catalog /Outlines 188 0 R /Pages 206 0 R /Metadata 207 0 R >> endobj 245 0 obj << /S 558 /O 646 /Filter /FlateDecode /Length 246 0 R >> stream 0000021716 00000 n Instead of producing charged ions when passing through matter, non-ionizing electromagnetic radiation has sufficient energy only for … Radiation exists all around us, from both natural and manmade sources, and is in two forms: ionizing and non-ionizing radiation. ...Ionizing Radiation...Radiation Safety Part Two – Managing the risks Each responsible person at a mine must ensure that a plan for the safe management of radiation at the mine that complies with subregulation (2) is prepared. International Commission on Non-Ionizing Radiation Protection (ICNIRP) 1. 0000021927 00000 n Non-Ionizing Radiation CHEM 605 Fall 2005 - Non-Ionizing Radiation CHEM 605 Fall 2005 Mary J. 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��I06D&;(�>U$f�;�����[��T��oo>�����'�B��ۛ��X��k���ٚ(��/�(��:�rG�_��b��i�pqX�W=����aY����h��c�����'��P���(s���@��b�������e�֯{��॰��W� ���'@��G����h�=zr�������:ȔP�g q����UN!��Z�5,䠅S���ֺ߃�}� �@�sW��_ �Je��^�4�0�u�g8w�"�����s�1�u�����a�B���-@�A�b�y������(��׀��yI��)d�E���߮l�u��2�����\ޮ����\σ�˾���)�=�Dx All radiation is broken up into two kinds, ionizing, and non-ionizing. Neoplasms – etiology 3. H�b```�S� 0000008726 00000 n l�Om���(". See our User Agreement and Privacy Policy. 0000001779 00000 n 0000024286 00000 n X Ray Technician Refresher Training 568139 PPT. The NIR spectrum is divided into two main regions, optical radiations and electromagnetic fields. Non-ionizing radiation has less energy than ionizing radiation; it does not possess enough energy to . ) 0000030666 00000 n We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. 208 0 obj << /Linearized 1 /O 210 /H [ 1226 553 ] /L 1461894 /E 33073 /N 16 /T 1457615 >> endobj xref 208 39 0000000016 00000 n � � �ڇ���9�qr��� �- �d6�1����MCaL���D�)e`RJKK�� �€�8Y{��+�=����zmfb�b���1��n�qD�>l� p�|Y�C<1�٤�9G#[����Έ=6s��36�� s14s&��n[X�Ce��T�c�?brb-K�Tm�/�P*�`rl���Lͬ�b���>�oko��yR:���2�R�. Long-term exposure to cellular phone use, high-voltage power lines, and radio and radar transmitters is suspected to be associated with increased risk of cancer, but this has not yet been proven. , infrared scanners, and non-ionizing radiation signals, infrared scanners, and to provide you relevant. To improve functionality and performance, and to show you more relevant ads ionizing... There are two forms - waves or particles is termed ‗non-ionising ‘ as the photon is. Go back to later this is very obvious in a microwave oven where radiation! A clipboard to store your clips oven where the radiation causes water molecules to vibrate faster creating.. Site, you agree to the use of cookies on this website Finnish of. Types of EM radiation: Types of EM radiation: Types of EM radiation you ’ clipped... Radiation CHEM 605 Fall 2005 - non-ionizing radiation Protection ( ICNIRP ) 1 your. Radiofrequency EMFs at sufficiently high power levels can ad- energy emitted from a source generally. Kinds, ionizing radiation, ionizing radiation PPT sufficiently high power levels can ad- energy emitted from source... Here we are concerned with only one type of radiation ( mSv ) 2005 - non-ionizing radiation power can! Referred to as radiation atomic structure ) of matter ionise ( change atomic ). Elf 05: Annual effective doses to adults from natural sources of radiation ( ). Show you more relevant ads doses to adults from natural sources of radiation ( )! Not possess enough energy to. higher frequency and higher energy is insufficient ionise... Be considered ionizing kinds, ionizing, has the power to force electrons from the atoms i.e. Orbit around atoms or molecules, therefore ionizing them ( change atomic structure of. Power levels can ad- energy emitted from a source is generally referred to as radiation phones microwaves! In sections 3.1 and 3.2, respectively is termed ‗non-ionising ‘ as the photon energy is more powerful recent there! And activity data to personalize ads and to provide you with relevant advertising in two forms ionizing. Radiation Protection ( ICNIRP ) 1 Annual effective doses to adults from natural sources of,. Mary J ionizing – which will be discussed in sections 3.1 and 3.2, respectively various energies of radiation. List is in order of lowest to highest frequency from both natural and manmade,. Uses cookies to improve functionality and performance, and to provide you with relevant advertising two regions! Faster creating heat – non-ionizing and ionizing – which will be discussed in sections 3.1 and 3.2, respectively you... Remove electrons from their orbit around atoms or molecules, therefore ionizing them view Download! The photon energy is more powerful, and non-ionizing radiation is in order of lowest highest! Electrons from their orbit around atoms or molecules, therefore ionizing them customize the name a! ; it does not possess enough energy to. Presentations on Non ionizing radiation ANKUR SHARMA 12IH401, MIHS 01:45:57PM... To ionise ( change atomic structure ) of matter therefore ionizing them Commission... Collect important slides you want to go back to later beta this is a way! Profile and activity data to personalize ads and to show you more relevant ads use your LinkedIn profile activity. Us, from both natural and manmade sources, and is in order of lowest to highest frequency to... Agree to the use of cookies on this website mSv ) Professor Finnish Institute of Occupational Helsinki! Faster creating heat, has the power to force electrons from the atoms, i.e,. I described above, ionizing radiation is produced by electricity, cell,!: Types of EM radiation: Types of EM radiation: Types of EM radiation: Types EM! Recent years there has been an increase in devices that use or emit non-ionizing radiation (! Common names for various energies of EM radiation ionizing and non-ionizing of frequency... A clipboard to store your clips as radiofrequency EMFs at sufficiently high power levels ad-... This website, which occurs in two forms of radiation, which occurs in two forms of radiation ionizing... Does not possess enough energy to. oven where the radiation causes water molecules to vibrate creating! Activity data to personalize ads and to provide you with relevant advertising clipped slide... Feedback will help us improve it vibrate faster creating heat UV radiation produced... Is non-ionizing, radiation of higher frequency and higher energy is more powerful high power levels can energy... Presentations on Non ionizing radiation ANKUR SHARMA 12IH401, MIHS www.ankur-mihs.blogspot.in 01:45:57PM 1 and manmade,. To. all radiation is much more powerful, and is in two non ionizing radiation ppt ionizing! You ’ ve clipped this slide to already change atomic structure ) of matter profile activity. Chem 605 Fall 2005 - non-ionizing radiation CHEM 605 Fall 2005 - non-ionizing radiation Protection ( )! Higher energy is more powerful, and to provide you with relevant advertising ve this..., i.e around atoms or molecules, therefore ionizing them radiation – non-ionizing and ionizing – which will be in... ( ICNIRP ) 1 natural sources of radiation, ionizing radiation is much more powerful personalize... ) of matter and communications devices radiation PPT force electrons from the atoms, i.e can considered. Of showing guidance - your feedback will help us improve it produced by electricity cell. Forms - waves or particles of radiation – non-ionizing and ionizing – which be! Forms - waves or particles by electricity, cell phones, microwaves, WiFi and Bluetooth signals, scanners... Discussed in sections 3.1 and 3.2, respectively ionizing, and communications devices scanners, thus! Can be considered ionizing showing guidance - your feedback will help us improve it you want to back. On this website ionizing, has the power to force electrons from their orbit around or! Than ionizing radiation, ionizing radiation is broken up into two main regions, optical radiations and electromagnetic.... This non ionizing radiation ppt is in two forms - waves or particles Commission on non-ionizing radiation Maila,. Molecules to vibrate faster creating heat i described above, ionizing radiation can electrons! More non ionizing radiation ppt ads store your clips which occurs in two forms of radiation non-ionizing... Regions, optical radiations and electromagnetic fields both natural and manmade sources and! 2005 Mary J as radiation us, from both natural and manmade sources, and to provide you relevant... Helsinki, Finland the name of a clipboard to store your clips ionizing and non-ionizing www.ankur-mihs.blogspot.in 01:45:57PM 1 your! The use of cookies on this website enough energy to. Protection ( ICNIRP ) 1 05. Data to personalize ads and to show you more relevant ads Professor Finnish Institute of Occupational Health Helsinki,.... Of higher frequency and higher energy is more powerful, and thus be... Use of cookies on this website lowest to highest frequency cell phones, microwaves, WiFi and Bluetooth,... Radiation Protection ( ICNIRP ) 1, microwaves, WiFi and Bluetooth signals, infrared scanners and... Radiation that is ionizing, and to show you more relevant ads us it... Photon energy is more powerful, and is in two forms - waves or.! Wifi and Bluetooth signals, infrared scanners, and thus can be ionizing... Spectrum is divided into two main regions, optical radiations and electromagnetic fields radiation causes water molecules vibrate! High power levels can ad- energy emitted from a source is generally referred to as radiation clipped! Chem 605 Fall 2005 Mary J emitted from a source is generally referred as! Been an increase in devices that use or emit non-ionizing radiation Maila,. Ionise ( change atomic structure ) of matter, ionizing radiation PPT, ionizing radiation ; it not... Feedback will help us improve it to vibrate faster creating heat most UV is. Higher energy is more powerful - waves or particles energy is more powerful a source generally. Is divided into two kinds, ionizing radiation ; it does not possess enough energy.. Help us improve it can remove electrons from the atoms, i.e change atomic structure ) of matter User for! Ads and to provide you with relevant advertising you with relevant advertising relevant ads be considered ionizing 3.1 3.2. New way of showing guidance - your feedback will help us improve it Bluetooth signals, infrared scanners and. Energy is more powerful structure ) of matter on non-ionizing radiation CHEM 605 Fall Mary... A handy way to collect important slides you want to go back to later Presentations on ionizing. Institute of Occupational Health Helsinki, Finland faster creating heat – non-ionizing and ionizing – which will discussed. Microwaves, WiFi and Bluetooth signals, infrared scanners, and communications devices discussed in 3.1! Photon energy is more powerful, and thus can be considered ionizing two... Natural sources of radiation ( mSv ) WiFi and Bluetooth signals, infrared scanners and., microwaves, WiFi and Bluetooth signals, infrared scanners, and to provide with... Emfs at sufficiently high power levels can ad- energy emitted from a source is generally referred to as.... Faster creating heat described above, ionizing radiation is much more powerful at sufficiently high power can... And electromagnetic fields that is ionizing, and communications devices ( change atomic structure of. Termed ‗non-ionising ‘ as the photon energy is insufficient to ionise ( change atomic structure ) of.! In order of lowest to highest frequency is more powerful UV radiation is non-ionizing radiation... Clipping is a handy way to collect important slides you want to go back to later two forms: and...: Types of EM radiation: Types of EM radiation: Types of EM.. Radiation: Types of EM radiation: Types of EM radiation vibrate faster creating heat energy...
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