Medical students have studied her hands to observe the effects of such extreme arthritis.
Greenland is one of the best places to observe the effects of climate change.
The brief NBC statement offered few details: "Obama will meet with Grylls while visiting Alaska to observe the effects of climate change on the area.
The college involved several months of training in climate science and campaign strategies, followed by two weeks in Greenland to observe the effects of climate change first hand.
Captain Parsons, who went in the 'plane to observe the effects of the bomb, said: "The whole thing was tremendous and awe-inspiring.
But in studying the agents -- a suggestion from her husband -- "we are able to use ambulatory blood pressure monitors to observe the effects of real-life conflicts under relatively consistent circumstances," she said.
The philosopher Francis Bacon, that great champion of the empirical method, died of his own philosophy: in an effort to observe the effects of refrigeration, on a freezing cold day he stuffed a chicken with snow and caught pneumonia.
An autopsy may be performed to determine the cause of death, to observe the effects of disease, and to establish the evolution and mechanisms of disease processes.
His team is the first in the world to use modern brain scanners to observe the effects of LSD on 20 volunteers.
To observe the effects of differences in sentence length, Lum's team ran a simulation twice.
Measurements were also made to observe the effects of test temperature and loading frequency.
