4 Nov 2013 - 4:30pm to 5:30pm
Nurses everywhere know the drill: “Tell me how bad your pain is on a scale of 1 to 10, where 10 is the worst pain you’ve ever experienced.” Linda Bartoshuk wouldn’t use such a poor question to make decisions about pain medication. Bartoshuk studies the senses, especially taste, and she made her mark with research revealing why the experience of taste varies across individuals. Now she’s trying to fix the way scientists measure perception.
4 Nov 2013 - 3:00pm to 3:45pm
Climate scientists have been watching Greenland with alarm in recent years as its massive glaciers melt, crack and break off, losing ice at a rate that has doubled in the past 10 years. Ellen Martin and her collaborator Jon Martin are spending summers capturing a geochemical record of Greenland’s change, hoping to use this natural laboratory to inform paleoclimate studies. Ellen Martin studies the global carbon cycle by analyzing isotopic signatures of continental weathering.