Measurement of Electromagnetic Field Radiation in the Internet Halls and Educational Computer Laboratories
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Abstract
There are more concerns about possible health effects related to electromagnetic fields from computer monitors and other video display terminals because of the widespread using of computers in laboratories, offices and internet halls. This research aims to detect the effect of electromagnetic field radiations in these halls and laboratories and study the successful ways of minimizing its negative health effect on human health. The research has been performed on both the mathematical calculations and practical measurements. The obtaining results show that the practical measurements are consistent with the mathematical calculations results. Comparison of these results with the safety standard guideline limits shows that they are within the acceptable espousing limits recommended by the International Commission on Non-Ionizing Radiation Protection (ICNIRP) and that means there is no health risk from exposure to these fields if the exposure is within the acceptable limits
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References
Savitz, David, and Chen, J. Parental Occupation and Childhood Cancer: Review of Epidemiological Studies. “Environmental Health Perspectives” 88:325-337, (1990). DOI: https://doi.org/10.1289/ehp.9088325
Preece AW et al. Magnetic Fields from Domestic Appliances in the UK. Phys Med Biol, 42:67-76. (1997). DOI: https://doi.org/10.1088/0031-9155/42/1/004
Gauger JR. Household Appliance Magnetic Field Survey. Arlington, VA, Naval Electronic Systems Command, (ITT Research Institute Report EO 6549-3). (1984).
Zaffanella L. Survey of Residential Magnetic Field Source. Volume 1: Goals, Result and Conclusions. Volume (2) Protocol, Data Analysis and Management. Palo Alto, CA, Electric Power Research Institute, (EPRITR-102759-V1 and TR-102759-V2), (1993).
Florig HK, Hoburg JF. Power-Frequ-ency Magnetic Fields from Electric Blankets. Health Phys, 58(4):493-502. (1990). DOI: https://doi.org/10.1097/00004032-199004000-00012
Wenzl TB. Estimating Magnetic Field Exposures of Rail Maintenance Workers. AIHA J, 58:667-671. (1997). DOI: https://doi.org/10.1080/15428119791012478
Sandström M et al. A survey Electric and Magnetic Fields among VDT Operators in Offices. IEEE Trans EMC, 35:394-397. (1993) DOI: https://doi.org/10.1109/15.277319
Floderus B .et al. Occupational Exposure to Electromagnetic Fields in Relation To Leukemia and Brain Tumors: a Case-Control Study in Sweden. Cancer Causes Control, 4(5):465-476. 1993). DOI: https://doi.org/10.1007/BF00050866
Huuskonen, H., Lindbohm, M. L., Juutilainen J. Teratogenic and Reproductive Effects of Low- Frequency Magnetic Fields. Mutat .Res 410:167– 183 (1998). DOI: https://doi.org/10.1016/S1383-5742(97)00038-0
Ubeda A, Trillo MA, Chacon L, Blanco MJ , Leal J. Chick Embryo Development Can Be Irreversibly Altered by Early Exposure To Weak Extremely Low Frequency Magnetic Fields. BioEle-ctromagnetic 15(suppl5):385–398 (1994). DOI: https://doi.org/10.1002/bem.2250150503
Swanson J. Long-Term Variations the Exposure of the Population of England and Wales to Power Frequency Magnetic Fields .J Radio Port 16:287–301 (1996). DOI: https://doi.org/10.1088/0952-4746/16/4/008
Olinski, R., Gackowski, D., Foksinski, M., Rozalski, R., Roszkowski, K., and Jaruga, P. Oxidative DNA Damage Assessment of the Role in Carcino-Genesis, Atherosclerosis, and Acquired Immune Efficiency Syndrome. Free Radic. Biol .Med. 33: 192–200, (2002). DOI: https://doi.org/10.1016/S0891-5849(02)00878-X
R.J. Reiter et al. “Melatonin In Relation To Cellular Anti oxidative Defense Mechanisms.” Hormonal and Metabolic Research 29 .363- 372. (1997). DOI: https://doi.org/10.1055/s-2007-979057
Mc. Makin, C. Micro Current Treatment Of My Official Pain In The Head, Neck and Face, Topics in Clinical Chiropractic, Vol. 5, No. 1, pp.235, (1998).
Reilly, J. P. Peripheral Nerve Stimulation by Induced Electric Currents: Exposure to Time-Varying Magnetic Fields. Med. Biol. Eng. Computing 3:101–109; (1989). DOI: https://doi.org/10.1007/BF02446217
John Swanson “Guidelines for Limiting Exposure to Time-Varying Electric, Magnetic and Electro Magnetic Fields (Up to 300 GHz).” Health Physics vol. 74 pp. 494-522 (1998). “Modified response To Questions and Comments on ICNIRP.” Health Physics Vol.75 .pp 438-439 (1998).