Analysis and Evaluation of The Electromagnetic Field Pollution in Marmara University Başıbüyük Campus Using Gas Discharge Visualization Tehnique According to Different Weather Conditions
Öz
The continuous development of technology and, accordingly, people's
interest in technological devices is increasing. Electric powered devices
generate electricity and magnetic fields. The intensity of electric and
magnetic fields is restricted by international organizations and limit values
by Turkey's Information Technologies and Communication Authority (BTK). The
values of the electromagnetic field generated by the base stations are
monitored by the BTK. The limit values determined by the BTK are more stringent
than those set by international organizations. The intensity of the
electromagnetic field varies according to the distance and power to the system.
In this study, electromagnetic field pollution in Marmara University Başıbüyük
Campus was analyzed periodically and according to different weather conditions.
Measurements were performed at 19 different points and the results were mapped.
SRM 3006 model selective radiation meter was used in the measurement.
Measurement results were compared with international limit values and
evaluated. The limit value determined by international organizations for the
environment is 61 V/m and the limit value determined by BTK is 42 V/m. 12-day
average electric field is 1.53 V/m for periodical measurements. The average
electric field in sunny weather is 1.9 V/m, 1.28V/m in rainy weather and
1.39V/m in cloudy weather. Gas Discharge Visualization technique was used to
observe the possible changes in the energy and stress situation of the
different electromagnetic field points within the campus. Energy and stress
measurement with this technique was performed with Bio-well device. According
to the measurement results, no change in stress and energy status was observed
Anahtar Kelimeler
Destekleyen Kurum
Proje Numarası
Teşekkür
Kaynakça
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- [3] Magnetic Field Of Current, http://hyperphysics.phy-astr.gsu.edu/hbase/magnetic/magcur.html#c1, (May 2019).
- [4] Keysan A. (2015) Electromagnetic field map of Balıkesir city center and Balıkesir university cagıs campus. MSC thesis, Balıkesir University, Balıkesir, Turkey, i-30.
- [5] Cleveland, R. F., Ulcek, Jr. J. L. (1999) Questions and Answers about Biological Effects and Potential Hazards of Radiofrequency Electromagnetic Fields, Federal Communications Commission Office of Engineering & Technology, Oet Bulletin 56, Fourth Edition, Washington, USA.
- [6] Electromagnetic Fields and Cancer, https://www.cancer.gov/about-cancer/causes-prevention/risk/radiation/electromagnetic-fields-fact-sheet, (May 2019).
- [7] Martinez-Samano J, Flores-Poblano A, Verdugo-Diaz L, Juarez-Oropeza MA, Torres-Duran PV. Extremely low frequency electromagnetic field exposure and restraint stress induce changes on the brain lipid profile of Wistar rats. BMC Neuroscience. 2018;31.
- [8] A review of the effects of electromagnetic fields on the environment, https://www.researchgate.net/publication/317175275_A_REVIEW_OF_THE_EFFECTS_OF_ELECTROMAGNETIC_FIELDS_ON_THE_ENVIRONMENT, (June 2019)
Ayrıntılar
Birincil Dil
İngilizce
Konular
Mühendislik
Bölüm
Araştırma Makalesi
Yazarlar
İbrahim Öztürk
*
0000-0003-3966-0367
Türkiye
Aynur Akar
Bu kişi benim
0000-0002-3271-6666
Türkiye
Yayımlanma Tarihi
1 Kasım 2020
Gönderilme Tarihi
25 Kasım 2019
Kabul Tarihi
8 Ağustos 2020
Yayımlandığı Sayı
Yıl 2020 Cilt: 32 Sayı: 4