Technical Issues Associated with Future Large-Scale Cellulosic Biofuels Production: Part 2: Cellulosic Biofuels (48:15)

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In the second segment, the potential for various types of biofuels are compared and some of the technical challenges in production of cellulosic fuels are outlined.

Host-Pathogen Interaction and Human Disease: Part 2: Helicobacter pylori and Gastric Cancer (48:57)

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Helicobacter pylori lives in the human stomach. It causes gastritis, ulcer disease and even gastric cancer. Some H. pylori can inject a protein, CagA, into gastric epithelial cells. CagA interacts with the tight junctions that bind cells together and with signaling molecules affecting motility and proliferation. CagA is associated with ulcer disease and cancer but we don't understand how it works to favor malignancy. Not long ago in history most humans carried H. pylori ; the incidence of...

The UK LOwland CAtchment Research (LOCAR) programme: Some key findings and lessons learned

submitted by: cmatiuk

CUAHSI 2/9/2007 Cyberseminar presentation by Andrew Binley, Professor, Department of Environmental Science, Lancaster University

Water Cycle Dynamics in a Changing Environment: Advancing Hydrologic Science through Synthesis

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CUAHSI 11/16/2007 Cyberseminar presentation by Murugesu Sivapalan, University of Illinois

An Outdoor Hydro-Climatic Laboratory for the 21st Century: 45 Years of Research and Data Collection at the Reynolds Creek Experimental Watershed

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CUAHSI 10/11/2006 Cyberseminar presentation by Danny Marks, Northwest Watershed Research Center, USDA-Agricultural Research Service

San Diego Science Festival -- Commercial -- Spanish

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Commercial about the San Diego Science Festival runing on Aztec TV