Gvtech System Engineering

SPACE AND SATELLITE PROFESSIONALS INTERNATIONAL

specialize in electronics and computer emerging from the convergence among computing (computer,softwares,services ),communication (telephony, cable, satellite, wireless),content (entertainment, publi

Radio wave vs Spanish flu outbreak 1916-1918 WW1 Era:-Radiation is the emission (sending out) of energy from any source. X-rays are an example of radiation, but so is the light that comes from the sun and the heat that is constantly coming off our bodies.Radiation exists across a spectrum from very high-energy (high-frequency) radiation to very low-energy (low-frequency) radiation. This is sometimes referred to as the electromagnetic spectrum.Radiofrequency (RF) radiation, which includes radio waves and microwaves, is at the low-energy end of the electromagnetic spectrum. It is a type of non-ionizing radiation. Non-ionizing radiation has enough energy to move atoms in a molecule around or cause them to vibrate, but not enough to ionize (remove charged particles such as electrons). RF radiation has lower energy than some other types of non-ionizing radiation, like visible light and infrared, but it has higher energy than extremely low frequency radiation.Cell phones and cell phone towers use RF radiation to transmit and receive signals. During This period was WW1 with adverse effect on human and climate.

2003:3G vs SARS outbreak-: GSM is an open and digital cellular technology used for transmitting mobile voice and data services operates at the 850MHz, 900MHz, 1800MHz and 1900MHz frequency bands.GSM system was developed as a digital system using time division multiple access (TDMA) technique for communication purpose. A GSM digitizes and reduces the data, then sends it down through a channel with two different streams of client data, each in its own particular time slot. The digital system has an ability to carry 64 kbps to 120 Mbps of data rates.This achieved through the optimization of GSM radio frequencies.SARS coronavirus (SARS-CoV) – virus identified in 2003. SARS-CoV is thought to be an animal virus from an as-yet-uncertain animal reservoir, perhaps bats, that spread to other animals (civet cats) and first infected humans in 2002.An epidemic of SARS affected 2

THIS IS PROMISE OF GOD FOR ALL OF US IN THIS COVID-19 PANDEMIC HEALTH CHALLENGE.

"POOR PEOPLE ARE THOSE WHO ONLY WORK TO KEEP AN EXPENSIVE LIFESTYLE, AND ALWAYS WANT MORE AND MORE "JOSE MUJICA.

Connect to new innovation in town @ Gvtech System Engineering Nigeria........