There are also new web services that allow for the import of courses on remote servers as well as invocation of the import process from separate systems

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There are also new web services that allow for the import of courses on remote servers as well as invocation of the import process from separate systems.
The AGGREGATE BUYING POWER of the four sectors of the economy is

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The AGGREGATE BUYING POWER of the four sectors of the economy is:
In 1959 Fomin began to look at applications to mathematical biology

Can you repeat this sentence, but add in punctuation?
In 1959 Fomin began to look at applications to mathematical biology.