Effects of Extremely Low Frequency Electromagnetic Fields Exposure in an Informationalized Perspective The article gives an overview of effects occurred with extremely low frequency electromagnetic fields(ELFEMF) exposure in an informationalized perspective and concludes that reasonable suspicion of any health consequences does not exist based on current evidence of effects at ambient relevant levels, with which, limited exposures regulated by national safety standards and guidelines for habitable areas adjacent to all power lines may not reasonably be presumed to result in relevant adverse impacts and calls for additional multiple effects detecting means of informational techniques. And all special precautions and protective measures should be taken into action to reduce the exposure to electromagnetic fields in aspects of both intensity and frequency as low as reasonably attainable, no matter the effects of electromagnetic fields be as trivial as reasonably negligible. Traditional detecting means show that concrete evidence of electromagnetic fields pathophysiology such as chemical, morphological, and electrical alterations remains uncertain. Nevertheless, in the present information era, mankind is exposed to exceedingly multiple surrounding threats simultaneously, e.g., varied electromagnetic fields and air pollutants, and each combination or the standalone risk could potentially have beneficial or harmful effects, thus the definite evidence is far from been founded unless more detailed and large population based trials are to be done and multiple effects detecting means of informational techniques such as image recognition, speech recognition and motion recognition are to be further studied and deployed.

Performance Study of Detectability of RFID System With Varying Atmospheric Conditions Now a days Radio Frequency Identification (RFID) system has established itself as reliable solution for number of applications like health monitoring system, toll collection at toll plaza, natural habitat monitoring etc. In RFID system data can be stored in tag, which can be read by the RFID reader. But one major issue with this technology is that its detectability may get affected with varying atmospheric conditions like temperature, humidity, presence of soil (in case defense purpose). So now days the prime focus of researcher is to study the effect of varying atmospheric conditions on propagation of Electromagnetic wave to predict the behavior of RFID system. This paper provides the behavioral pattern of RFID system if it is being used in varying atmospheric conditions. We considered arid atmospheric condition for the study on low frequency RFID system. Effects of two parameters on read range (maximum distance between RFID transmitter and receiver) of RFID system were observed i.e. varying temperature and soil layer thickness between transmitter and receiver.