Da Gama's voyage followed more than 50 years of pioneering explorations by other Portuguese navigators.

The Peckham experiment: a pioneering exploration of wellness.

During the pioneering exploration in the American South, two conditions, "soldier's heart" and "nostalgia", were basically RLSRs.

Over the past several decades, he has secured 50 domestic and more than 200 foreign patents on inventions relating to his pioneering explorations of electrically charged materials and recording devices.

It is regarded by climbing historians as a historical 'snapshot' of the pioneering explorations of 'the first gritstone tigers'.

It provided the means for the pioneering exploration of Swildon's Hole and other caves in Mendip.

It is still hailed as a pioneering exploration of the history of American memory, which has become an increasingly important topic by historians.

The pioneering exploration begun by the first RX-M's heroic crew will continue; this is only the beginning.

Marcel Proust's pioneering explorations into the fluidity of memory, time and space have energized and inspired artists in all creative fields.