منابع مشابه
P-45: Cell Phones and Male Infertility
Background: Cell phones have become a vital part of everyday life. However, the health risks associated with their usage are often overlooked. Materials and Methods: MEDLINE, EMBASE, Cochrane Library and CINAHLPUBMED were searched for relevant trials published from respective database inception dates to Jun 2011. Results: Recently, evidence from several studies supports a growing claim that cel...
متن کاملRapid SAR measurement of mobile phones
Specific Absorption Rate (SAR) designates the electromagnetic power density deposited per unit mass of biological tissues. This paper presents a new approach where SAR calculation for mobile phones is based on a parametric reconstruction of the E-field distribution in the phantom to assess rapid SAR measurements, by means of an ellipsoidal model. The estimation of its parameters is achieved by ...
متن کاملOnm-14: Cell Phones and Fertility Effects (Review
Background: Infertility is defined as inability to conceive after a year of sexual intercourses without the use of contraceptives. In half of the cases the causative factor is the male. Males are exposed to the effect of various environmental factors, which may decrease their reproductive capabilities. Phone electromagnetic power is very small, only a few hundredths of a microwave oven, but bec...
متن کاملLow SAR planar antenna for multi standard cellular phones
In this paper the design of a multiband compact antenna for the integration into the new multi function mobile phones is presented. The antenna is matched to operate at GSM 920 MHz, WI-Fi 2.4 GHz and HiperLan 5.1 GHz standards with low SAR levels. Return loss coefficient and radiation pattern of this antenna are computed in free space as well as in the presence of head. The specific absorption ...
متن کاملNear-field Approach to Rapid Sar Measurement of Mobile Phones
Specific Absorption Rate (SAR) constitutes a key issue for mobile phones. Indeed, SAR which represents the power per unit mass delivered in biological tissues must comply with existing standards. The averaged SAR required by standards can be deduced from the measurement of E-field distribution in a volume of biological phantoms, filled with a tissue equivalent liquid. Such a standard procedure ...
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ژورنال
عنوان ژورنال: Indian Journal of Public Health
سال: 2015
ISSN: 0019-557X
DOI: 10.4103/0019-557x.169671