It's a longstanding question in biology: How do cells know when to progress through the cell cycle? In simple organisms such as yeast, cells divide once they reach a specific size. However, determining if this holds true ...
Cell & Microbiology
Aug 5, 2012
0
0
On the night of July 20, 2012, the laser system of the Berkeley Lab Laser Accelerator (BELLA), which is nearing completion at the Lawrence Berkeley National Laboratory, delivered a petawatt of power in a pulse just 40 femtoseconds ...
Optics & Photonics
Jul 27, 2012
8
1
(Phys.org) -- Using the planetary radar system at Arecibo Observatory, astronomers have determined that asteroid 2012 LZ1 is twice as large as originally estimated based on its brightness, and large enough to have serious ...
Space Exploration
Jun 21, 2012
6
0
The CUNY Energy Institute, which has been developing innovative low-cost batteries that are safe, non-toxic, and reliable with fast discharge rates and high energy densities, announced that it has built an operating prototype ...
Energy & Green Tech
May 8, 2012
14
0
Say what you will about bird brains, but our feathered friends sure have us -- and all the other animals on the planet -- beat in the vision department, and that has a bit to do with how their brains develop.
Biochemistry
Jun 23, 2011
0
0
From Hewlett-Packard and Cisco Systems to Intel and Oracle, some of Silicon Valley's largest companies charged out of the recession with fat bankrolls and a determination to spend whatever it takes this year to reshape their ...
Business
Sep 8, 2010
2
0
Sony today announced the development of a single lens 3D camera technology capable of recording natural and smooth 3D images of even fast-moving subject matter such as sports, at 240fps (frames per second).
Engineering
Oct 1, 2009
4
0
You don't need a crystal ball to tell you what is going to happen next in the economy. You need a statistical model. A new method from North Carolina State University can help researchers determine which economic variables ...
Mathematics
Jul 21, 2009
4
0
As online shopping continues to grow in popularity around the globe, shoppers increasingly depend upon consumer-based rating systems that vendors like Amazon.com and eBay use to rate products and sellers. But those rating ...
Computer Sciences
Apr 28, 2009
1
0
What possible connection could there be between an eighteenth century British Presbyterian minister and preventing road traffic accidents in Hartford, Connecticut. Everything, according to a report in the International Journal ...
Mathematics
Mar 27, 2009
0
0
