Ultrasound pictures are a fantastic advancement in technology. One practical application of ultrasound is in the non-invasive monitoring of fetal development in pregnant women.
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There are many practical applications of environmental geology. Some applications include studying changes in the Earth's surface and managing natural hazards.
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some applications are floatings of ships, submarines, icebergs,man,fish and rising of balloons
Painter walls, glass items (Windows, glass tables etc), tiles, plaster Etc. are many surfaces you can stick the command strips to. Practical applications could be to use them to organize your house. You can use them hang items, such as pictures, decorations, mirrors or even your car keys!
Communications research is used by many companies to find out how to communicate with the people of the country. Some practical applications include television, radio, and journalism
Yes if it was not practical it was not there. You can see the real life use on this link http://www.intmath.com/Applications-differentiation/Applications-of-differentiation-intro.php
Cleaning, seeing under water, seeing inside people, remote control devices.
In some cases a radiologist will watch the ultrasound being accomplished, but in most cases the technician actually does the ultrasound. The radiologist simply reads the completed ultrasound and views the pictures (images) and video if available.
An ultrasound is where they put gel on what ever part is going to be examined. Then they put a transducer or a wand along the gel. The ultrasound wand creates soundwaves, which in turn creates pictures on the screen. FOr x-rays you're place either against a machine, or under a machine where they will take some still pictures of you.
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