At (the) universit(y/ies)

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Rand was a frequent lecturer at universities across the country.
His position at the university assured him studio space.
Previous generations started much younger, perhaps when at university.
Jackson married while at university in 1966.
Jacob has taught and lectured at universities internationally.
There are many student organizations at the university.
Researchers at the university made several high-profile achievements in recent years.
Richards began writing songs while studying English at university in 1996.
Our son is reading physiology at university.
She made three other films while at university.
Where does this leave scientists at universities?
Degrees in mechanical engineering are offered at universities worldwide.
He has lectured at universities and colleges since he graduated.
Many talented instructors worked at the University at various times.
Nearly 25 thousand students study were studying at the university.