Sociality of sweat bees evolved simultaneously during climate change
In the first study to link social evolution to climate change, Cornell University entomologists show that the social behavior of many species of sweat bees evolved simultaneously during a period of global warming. This social evolution occurred much more recently than scientists ever thought -- only 20 million to 22 million years ago, compared with the social evolution of other insects, w...Technique monitors thousands of molecules simultaneously
A chemist at Washington University in St. Louis is making molecules the new-fashioned way ?selectively harnessing thousands of minuscule electrodes on a tiny computer chip that do chemical reactions and yield molecules that bind to receptor sites. Kevin Moeller, Ph.D., Washington University professor of chemistry in Arts & Sciences, is doing this so that the electrodes on the chip can be used...Simultaneous Detection of 8 Cytokines in Mouse or Human Sera
Aiguo Zhang, Allora Aguilera, Chate Luu, Ivan Huang,Diana Davis, Chloe Etienne, Yong Song, Reni Thomas,Kris Simonyi, Jim Wong, Quan Nguyen Bio-Rad Laboratories, Life Science Group, 2000 Alfred Nobel Drive, Hercules, CA 94547 Presented by the Author at The American Society for Cell Biology...Simultaneously characterizing and quantifying chloramphenicol and its metabolite using LC/MS/MS
The Q TRAP instr...Simultaneous Screening of 23 Drugs of Abuse in Oral Fluid Using an LC/MS/MS Method
They are not as commonly available for novel sample matrices such as saliva as...Baltimore doctors perform three simultaneous kidney transplants
BALTIMORE, Johns Hopkins University surgeons performed three simultaneous kidney transplants in a complex piece of medical choreography that had nurses rushing organs in labeled coolers among six operating rooms. "We each have a piece of each other inside us," said one of the recipients.The six synchronized operations -- three to remove the kidneys, three to implant them -- became possible...Watch 'Live Earth' Concerts Simultaneously on the Net
Online spectators of the mega-musical event 'Live Earth' will be able to switch from Keith Urban's performance outside New York to James lunt's ballads in London with just a click of the mouse . The website www.LiveEarth.MSN.com will provide netizens with the opportunity to watch the performances of the various stars in real-time simultaneously, a reason why it is being predicted t...