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Questions related to Electromagnetic Radiation
Is it possible to calculate exposure to microwaves produced by Internet, mobile and electromagnetic radiation in the atmosphere to determine their effect on the increase in cancer?
11 November 2017 3,229 4 View
A kilonova is a transient astronomical event that occurs in a compact binary system when two neutron stars or a neutron star and a black hole merge into each other. Kilonovae are thought to emit...
29 October 2017 829 2 View
10 October 2017 1,026 2 View
RF harvesting is used to produce DC using the electromagnetic radiations emitted, if it is so Even electromagnetic radiations are present in the microwave oven is it possible to do RF harvesting...
09 September 2017 2,332 0 View
What device can be used to generate 400-500 MHz stationary sound wave?
07 July 2017 1,946 2 View
Does anybody have a book/article regarding light (visible and infrared) attenuation by air, fog, clouds and rain?Only literature which suits me I found is "Attenuation of electromagnetic radiation...
06 June 2017 6,975 1 View
There are a few cancer cases reported in media stating that these people were continuously exposed to electromagnetic waves emitted from mobile telecommunication transmission towers. While hearing...
14 May 2017 6,880 5 View
could radiation vanish?
05 May 2017 3,814 5 View
Hello Everybody, A few days a go , I read an article about the human activity pollution produced electromagnetic waves transmitted and received by satellites and communication systems. How far...
05 May 2017 7,836 3 View
05 May 2017 6,410 6 View
Health impact of electromagnetic radiation from telecommunication towers located in close proximity to residential areas
05 May 2017 3,704 0 View
Doppler shift photoelectric effect
19 April 2017 7,348 2 View
How do I extract the coherence time and Doppler spread from S21 measurements?
04 April 2017 7,205 3 View
According to Environmental Protection Agency (EPA), UV index is predicted based on the solar ultraviolet radiation, stratospheric ozone concentration, cloud amounts, and elevation of the...
04 April 2017 8,206 0 View
Asking about the biological effects of radiation in human body.
04 April 2017 4,502 26 View
Recently I have visited a rural area of Nepal where frequency of Thunder and Lightning is very high and thus there is a high number of human casualty and property loss for many years. I would like...
04 April 2017 273 6 View
04 April 2017 1,724 25 View
It is observed that the gas interaction with oxide nanoforms effectively changes the effective dielectric constant which is measurable in terms of capacitance change of the device. However,...
27 March 2017 965 3 View
Hello , It's known that high surface soil humidity attenuate the radio or electromagnetic waves of Ground Penetrating Radar where energy phase transforms to heat. this will limit out the depth of...
14 March 2017 9,415 5 View
In this paper, the controlled Double-Slit Electron Diffraction is realized."The electron source’s intensity was reduced so that the electron detection rate in the pattern was about 1 Hz. At this...
06 March 2017 6,205 2 View
03 March 2017 4,108 4 View
By directional communication, I mean if a single ping is sent, the receving system should be able to perceive which direction it is coming from. EDIT: As for scale, what if we are talking about...
03 March 2017 7,063 3 View
03 March 2017 7,935 6 View
During earthquake shaking absorbed energy should be equal to dissipated energy. How to calculate absorbed energy & dissipated energy of a structure during earthquake shaking?
03 March 2017 372 1 View