News tagged with matrix

Citrate key in bone's nanostructure

Bone is one of nature's surprising "building materials." Pound-for-pound it's stronger than steel, tough yet resilient. Scientists at the U.S. Department of Energy's Ames Laboratory have identified the composition ...

Jun 08, 2011
not rated yet 0 | with audio podcast

New insight into 'accelerated aging' disease

Hutchinson-Gilford Progeria Syndrome (HGPS or progeria) is a rare genetic disease that causes young children to develop symptoms associated with advanced age, such as baldness, wrinkles, osteoporosis and cardiovascular disease. ...

Sep 13, 2010
4 / 5 (4) 0

A new role of glypican-3 in hepatocellular carcinoma

A study group from Japan analyzed the association of glypican-3 (GPC3) expression with Wnt and other growth signaling molecules in hepatocellular carcinoma (HCC). They found altered expressions of various matrix metalloproteinases ...

Aug 02, 2010
not rated yet 0

Surprising nucleon behavior

Data from DOE's Oak Ridge National Laboratory on neutron interactions with isotopes of platinum contradict a basic assumption underpinning random matrix theory, nuclear physics models and quantum chaos.

Jul 30, 2010
4.9 / 5 (12) 2

Unraveling the Matrix

A new way of analyzing grids of numbers known as matrices could improve signal-processing applications and data-compression schemes.

Jul 29, 2010
4.8 / 5 (24) 0 | with audio podcast