The first is his own text, consisting of the mixture of anecdote, essay, politics, reverie and poetry that he has been exploring for more than half a century.
Despite already having at least three times more proven reserves than the world's governments agree can be safely burned, fossil fuel companies are spending huge sums exploring for more.
Brisbane's monumental rabbits are but the latest iterations of characters that the artist has been exploring for more than a decade, and in locations all around the world.
Each painting plays, in a straightforward way, with ideas that the artist, now 83, has been exploring for more than 60 years: the interrelationship, even interchangeability, of painting with sculpture; the creation of fictional objects in real space; the way abstraction can be its own kind of naturalism, intellectually demanding but utterly unesoteric, as plain and packed as a book.
Visual surveillance in the maritime domain has been explored for more than a decade.
Radiosensitization by metallic nanoparticles (NP) has been explored for more than a decade with promising results in vitro and in cellulo reported in a vast number of publications.
To date, such applications have been explored for more rigid carbon nanostructures such as fullerenes[28] and nanotubes[29 32], but a non-toxic, more flexible (foldable), and larger surface-area material as provided by graphene offers an alternative design strategy.
They have been explored for more than a decade in San Francisco, but they won't be up and running until 2018 even though they're tried and true in Latin American cities like Bogota and Mexico City.
Furthermore, there are other significant places besides residence and workplace such as grocery store, restaurant, and so on that can be explored for more complete understanding of travel behavior, in particular, mode choice behavior, which may vary significantly with the type of these contextual places, as seen in service usage patterns [27, 28].
