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Radiation Effect
- 1. Electro-magnetic Radiation and it’s Effect in Human Life
- 2. Submitted by- Pratap Choudhury, Mithun Paul, Sekender Miah and Sumit Goswami Radiation and it’s Effect in Human Life Department of Computer Science University of Gour Banga, Malda
- 3. What is Radiation ? • Radiation is the transfer of energy through waves (electromagnetic radiation) or fast traveling particles (particulate radiation). • Radiation can be in the form of heat, sound and light. • Radiation can be felt or seen like light or detected through special instruments like X-ray. • Radiation from a hot object is shorter and more intense than radiation from a cooler object. • The Sun, Earth, soil, microwave, television, cell phones all expose us to radiation.
- 5. How measure Radiation? We also read and see of this topic from the news paper but we may can't see the Radiation Today we see the Radiation of this video ….
- 6. Types of Radiation ? There are two types of radiations with respect to ionization of the collided particle. These are - i) Ionizing Radiation ii) Non-ionizing Radiations
- 7. 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. Source of Ionizing radiation •Microwave ovens •Computers •House energy smart meters •Wireless (Wi-Fi) networks •Cell Phones •Bluetooth devices •Power lines •MRIs
- 8. Non-Ionizing Radiation ? There electromagnetic waves in capable of producing ions while passing through matter, due to their lower energy. Source of Non-Ionizing radiation •Visible Light •Micro wave •Radios •Lasers
- 9. How measure Radiation? We also read and see of this topic from the news paper but we may can't see the Radiation Today we see the Radiation of this video ….
- 10. How to Measure Radiation? Radiation exposure is measured primarily in Rem and the Sievert (SI unit), and is a measure of the radioactive dose absorbed relative to its possible health effects on the body.
- 11. Effect in Human Life • Hair: The losing of hair quickly and in clumps occurs with radiation exposure at 200 rems or higher. • Brain: Since brain cells do not reproduce, they won't be damaged directly unless the exposure is 5,000 rems or greater. Like the heart, radiation kills nerve cells and small blood vessels, and can cause seizures and immediate death.
- 12. Effect in Human Life Blood System: When a person is exposed to around 100 rems, the blood's lymphocyte cell count will be reduced, leaving the victim more susceptible to infection. This is often refered to as mild radiation sickness. Reproductive Tract: Because reproductive tract cells divide rapidly, these areas of the body can be damaged at rem levels as low as 200. Long-term, some radiation sickness victims will become sterile.
- 13. How to overcome Radiation? So, we can see the Radiation distance of these devices Mobile and Laptop Radiation radius Distance up to 2 to 3 feet
- 14. How to overcome Radiation? Never use Mobile and Laptops while charging
- 15. How to overcome Radiation? Keep these Devices at least 2 to 3 feet away from our body when we sleeping at night.
- 16. How to overcome Radiation? Kids below 18th years and Pregnant Women should use Mobile and Laptops only if necessary.
- 17. How to overcome Radiation? Always use Mobile Earphone When we talking on a Mobile Phone.
- 18. How to overcome Radiation? Never keep our Laptop on the lap or any other part of our Body.
- 19. How to overcome Radiation? •Waverider: This small and elegant device can be placed in our home, school, workplace or almost anywhere, where protection is needed from the harmful effects of today's modern- day wireless environment. •WaveCage: Router Guard is designed to dramatically reduce the radiation coming out of the router, while still allowing enough signal for connection. Just put the router inside the Router Guard shield
- 20. How to overcome Radiation? To reduce Radiation we uses some external devices like as- •Anti-Radiation sticker •Anti-Radiation Chip: A multi purpose anti-radiation chip that can be used for tablet, wifi Router and PC Monitor
- 21. Conclusion Now a day we use so many Radiator devices , such as cell-phones router ,laptop etc. Which devices damage human body parts very slowly. Human can’t realize the problem at the beginning stage. There are so many device which produce radiation but it is sorry to say that there are only two or three devices which reduce radiation. Our future plan is organize so many program on this topic “Electromagnetic Radiation and it’s effect” to aware public . we request to all electronic mega-company who are related to these devices(laptop, cell-phone etc) please as possible you produce low radiator devices and save human as well as earth and focus on the topic to invent some device which capture radiation and absorve.