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Cell Phone and Cancer Risks
 

Cell Phone and Cancer Risks

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    Cell Phone and Cancer Risks Cell Phone and Cancer Risks Presentation Transcript

    • Cell Phones & Cancer Risk
    • Rising Concern on Cell phonesRising Concern on Cell phones & Electromagnetic Radiation& Electromagnetic Radiation • Cell phones emit radiofrequency energy (radio waves), a form of non-ionizing radiation. • Electromagnetic radiation (EMR) travels in space in the form of oscillating electric & magnetic fields
    • Around 50% of cell phone radiation can be absorbed by the head and body
    • Forms of EMRForms of EMR • Near Field Intensity (NFI) is the energy which is less than one wavelength from the source to the user. • Far Field Intensity (FFI)Far Field Intensity (FFI) is defined as radiation more thanis defined as radiation more than one wavelength away from the source. This energy form isone wavelength away from the source. This energy form is required for communication with the cell tower.required for communication with the cell tower. NoteNote - Exposure to NFI is the major cause for concern among physicians, scientists, & lawmakers who believe this exposure to be a health hazard.
    • Country-specific SARCountry-specific SAR
    • Conclusion Basis these scientific studies and research reports, we have come to understand that there isn't any co-relation between marginal cell phone use and risk of cancer.
    • THANK YOUTHANK YOU SOURCES 1)http://bit.ly/14iS3FE 2) http://bit.ly/17RgaMM theradiationdoctor.wordpress.com