To prevent measles, children (and some adults) should be vaccinated with the measles, mumps, and rubella (MMR) vaccine. Two doses of this vaccine are needed for complete protection.Children should be given the first dose of MMR vaccine at 12 to 15 months of age.The second dose can be given 4 weeks later, but is usually given before the start of kindergarten at 4 to 6 years of age.o prevent measles, children (and some adults) should be vaccinated with the measles, mumps, and rubella (MMR) vaccine. Two doses of this vaccine are needed for complete protection.
GPS (Global Positioning System) Satellites orbit the earth and transmit signals. GPS receivers take the signal information and use it to calculate the userâs exact geographic location. Most mobile phones and smartphones have GPS receivers. Camcorders and digital cameras also use them for GPS tagging.resent to your audience. 1  Invited audience members will follow you as you navigate and present. 2  People invited to a presentation do not need a Prezi account. 3  This link expires 10 minutes after you close the presentation.
The reason is that GPS does not make adjustments, like UTC does, to track with solar time. However, a GPS receiver does make a clock adjustment so the user is on UTC time.) The third component of the GPS system is the user equipment, commonly called GPS receivers.xists and is an alternate of. Merge this question into. Split and merge into it. Answer by David Simpson. Confidence votes 43.6K. GPS tagging is attaching a small transmitter to either a person or object, which sends a signal to the GPS satellite network, enabling it to be traced.