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Message: 1
From: National Science Foundation Update <nsf-update@xxxxxxx>
Date: Fri, 6 Aug 2010 16:40:23 -0500 (CDT)
Subject: Greenland Glacier Calves Island Four Times the Size of Manhattan

Greenland Glacier Calves Island Four Times the Size of Manhattan
Fri, 06 Aug 2010 15:52:00 -0500

Greenland's Petermann Glacier

A University of Delaware researcher reports that an "ice island" four times the size of Manhattan has calved from Greenland's Petermann Glacier. The last time the Arctic lost such a large chunk of ice was in 1962. The ice contains enough water, the researcher says, to keep all the public water systems in the US supplied with water for 120 days.


Full story at http://www.udel.edu/udaily/2011/aug/greenland080610.html

Source
University of Delaware


This is an NSF News From the Field item.


Message: 2
From: National Science Foundation Update <nsf-update@xxxxxxx>
Date: Fri, 6 Aug 2010 07:24:56 -0500 (CDT)
Subject: Scientists Unlock Secret of Rabies Transmission in Bats

Scientists Unlock Secret of Rabies Transmission in Bats
Thu, 05 Aug 2010 14:51:00 -0500

Photo of a bat in flight.

Most infectious diseases infect multiple host species, but to date, efforts to quantify the frequency and outcome of cross-species transmission (CST) of these diseases have been severely limited.

This lack of information represents a major gap in knowledge of how diseases emerge, and from which species they will emerge. 

A paper published this week in the journal Science by a team of researchers led by Daniel Streicker of the University of Georgia has begun to ...

More at http://www.nsf.gov/news/news_summ.jsp?cntn_id=117421&WT.mc_id=USNSF_51&WT.mc_ev=click


This is an NSF News item.


Message: 3
From: National Science Foundation Update <nsf-update@xxxxxxx>
Date: Fri, 6 Aug 2010 07:25:44 -0500 (CDT)
Subject: Scientists Investigate Possible 'Fear Drug'

Scientists Investigate Possible 'Fear Drug'

Photo of Kerry Ressler at Yerkes National Research Center. Kerry Ressler's research on the molecular biology of fear could lead to better methods for treating individuals suffering from anxiety disorders
More at http://www.nsf.gov/discoveries/disc_summ.jsp?cntn_id=117428&WT.mc_id=USNSF_1


This is an NSF Discoveries item.


Message: 4
From: National Science Foundation Update <nsf-update@xxxxxxx>
Date: Fri, 6 Aug 2010 07:26:36 -0500 (CDT)
Subject: The Secret of Life May Be As Simple As What Happens Between the Sheets--Mica Sheets

The Secret of Life May Be As Simple As What Happens Between the Sheets--Mica Sheets
Thu, 05 Aug 2010 15:30:00 -0500

Diagram showing biomolecules (gray structures) between mica sheets (green lines) in primitive ocean.

That age-old question, "where did life on Earth start?" now has a new answer. If the life between the mica sheets hypothesis is correct, life would have originated between sheets of mica that were layered like the pages in a book.

The so-called "life between the sheets" mica hypothesis was developed by Helen Hansma of the University of California, Santa Barbara, with funding from the National Science Foundation (NSF). This hypothesis was originally introduced ...

More at http://www.nsf.gov/news/news_summ.jsp?cntn_id=117405&WT.mc_id=USNSF_51&WT.mc_ev=click


This is an NSF News item.


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