Happy New Year! Hope 2009 is a fabulous one for all of us
Love you! xoxo
Saturday Night Hootenanny
10 hours ago
Hopefully he'll keep us all in line...but I doubt it!
Also around 55 million light-years distant, we see here the colliding Antennae Galaxies (NGC 4038/NGC 4039) - a pair of interacting galaxies that lie in the constellation Corvus. The two spiral galaxies started to fuse together a few hundred million years ago making the Antenna galaxies the nearest and youngest example of a pair of colliding galaxies. Nearly half of the faint objects in the Antennae are young clusters containing tens of thousands of stars. (NASA, ESA, and the Hubble Heritage Team)
Biomathematics Seminar December 4th 2008
Suzy Harvey
Biomath Graduate Student
North Carolina State University
Since its introduction into the United States in 1999, West Nile virus (WNV) has spread rapidly across the country, resulting in a large number of equine infections and deaths. An equine vaccine for WNV has been developed, but the efficacy of this control measure has not been analyzed. This work is an attempt to formulate and analyze a mathematical model for the transmission of WNV infection among vector (mosquito), avian, and equine populations with the inclusion of this control measure...