All the while, it has been trying to take full advantage of their artificial intelligence engine, Watson.
While it has been intensively studied in this context, its function in neurons, where it is prominently expressed during development, still remains unclear.
While it has been extensively used in the chemistry curriculum, its use in engineering has been limited.
While it has been profitable for the past several quarters, the recession took its predictable toll.
While it has been a subject of discussion, this time my resignation has been accepted".
While it has been modified many times, this overall policy has remained in place.
While it has been good to see more diversity, we need to take this further.
And while it has been enjoying something of a resurgence of late, today it lags far behind its Scottish rivals.
"While it has been a very scary week, Christopher is surrounded by his family and friends," the statement said.
While it has been denounced by critics as pointless, it has attracted up to 10,000 visitors a day.
While it has been successful, selling well in hardback and international sales, it received virtually no press interest outside Scotland.
