The technology itself was simple enough for a child to figure out, and inexpensive enough that adults were not precious about it.
These are highly acceptable to the public, easily applied, inexpensive and may avert the development of many clinical cases.
Thus, remote sensing may enable relatively inexpensive measurement of evapotranspiration over much greater geographical coverage than could be obtained by weather stations alone.
This purification method is easy to perform and relatively inexpensive.
Cassettes have also become increasingly popular, and because they are inexpensive and readily accessible, sales are quite robust.
The hot-wire signals were processed entirely by analogue methods, mainly because wind tunnel time was inexpensive in comparison with available digital computers.
In conclusion, diagnosis of pulmonary stenosis can now be achieved at an early age with relatively inexpensive and non-invasive techniques.
They attempt to measure the severity of symptoms and have the advantage of being non-invasive, inexpensive and, usually, self-administered.
