Science News Archive - July 31, 2009
"I wonder if I shall fall right through the Earth!" mused Alice-in-Wonderland as she tumbled down the rabbit-hole." How funny it'll seem to come out among people that walk with their heads downwards!
You probably hadn't noticed -- but the head shape and overall size of rodents has been changing over the past century. A University of Illinois at Chicago ecologist has tied these changes to human population density and climate change.
This summer, one of the world's leading ocean science bodies, the United Nations Educational, Scientific and Cultural Organization's (UNESCO's) and Intergovernmental Oceanographic Commission (IOC) adopted the new international thermodynamic equation of state for seawater called TEOS-10.
A collaborative team led by a University of Hawai'i at Manoa researcher has published the first-ever assessment of snail and slug species that are of potential threat to the nation's agriculture industry and the environment, should they ever be introduced in the U.S.
University of Florida researchers were able to program bone marrow stem cells to repair damaged retinas in mice, suggesting a potential treatment for one of the most common causes of vision loss in older people.
A new approach to windows that could let in more light and cut indoor lighting needs by up to 99% in buildings in Tropical regions without losing the cooling effect of shades. Details are reported in the International Journal of Engineering Systems Modelling and Simulation this month.
New research involving scientists from the National Oceanography Centre, Southampton (NOCS) highlights the potential utility of iron isotopes for addressing important questions in ocean science. The findings are published in the August edition of the journal Geology.
The research is reported in a Nature paper titled â€œProgressive mixing of meteoritic veneer into the early Earthâ€™s deep mantleâ€.
To counter salination of its coastal acquifer, Israel's National Water Authority has authorized a $131.3 million project, a report said. The project calls for drilling ground water reserves at 35 sites from north of Ashdod to Sderot, and the water carrying salts and other minerals, will be pumped to desalination plants and turned into drinking water, Haaretz said Friday.
Maryland-based Medimmune pharmaceuticals expects to produce nearly five times the amount of H1N1 vaccine originally anticipated, its executives said. Medimmune, a subsidiary of AstraZeneca, expects to make 200 million doses by March, so many doses it will run out of nasal spray devices and may have to use nose droppers, Bernardus N.M.
- A Roman unit of weight, 1⁄1728 of a pound.
- A weight of four grains used in weighing gold and precious stones; a carat.
- In anatomy, a formation suggesting a husk or pod.
- The lowest unit in the Roman coinage, the twenty-fourth part of a solidus.
- A coin of base silver of the Gothic and Lombard kings of Italy.