Quantcast

Latest Ph Stories

25fbf6bea97e1adac0fc871f67ba8fc81
2010-06-10 09:16:00

Using a chemical trick that allows them to change the acidity of a solution almost instantly, a team at the National Institute of Standards and Technology (NIST) has demonstrated a simple and effective technique for quantifying how the stability of nanoparticle solutions change when the acidity of their environment suddenly changes.

aa561074f485ff84971382ccf8656a241
2010-02-17 09:38:50

Scientists in Illinois have developed a way to make simple oil droplets “smart” enough to navigate through a complex maze almost like a trained lab rat.

2010-02-04 14:29:09

The increasing acidity of the world's oceans - and that acidity's growing threat to marine species - are definitive proof that the atmospheric carbon dioxide that is causing climate change is also negatively affecting the marine environment.

2009-12-22 13:46:51

Researchers have identified the protein mechanism that senses bicarbonate fluctuations and adjusts blood pH levels.

0cc92237dd18bf5fe2db40cd54c332121
2009-12-22 10:54:03

CO2 is being absorbed by the oceans, which increases seawater acidity (lowers the seawater pH).

2009-12-18 13:55:39

Investigators report new findings about its special relationship with pH levels inside cells.

2009-08-24 06:50:00

WENDELL, N.C., Aug. 24 /PRNewswire/ -- Fortrans Inc.

2009-07-09 06:00:00

SPRING, Texas, July 9 /PRNewswire-FirstCall/ -- Go Healthy, Inc. (Pink Sheets: GOHE) announced today that the company has been approached by owners of several strategically located bottling facilities.

2009-06-22 11:53:15

Andreas Hoffman calculates buffer factor for water in the River Schelde and in the ocean

2009-06-11 07:20:00

VIRGINIA BEACH, Va., June 11 /PRNewswire/ -- In his new critical nonfiction book, Thomas P. Wallace, Ph. D.


Word of the Day
upstander
  • A person who stands up for something, as contrasted to a bystander who remains inactive.
  • One of the upright handlebars on a traditional Inuit sled.
The word 'upstander' in the first sense here is a play on the word 'bystander' and the idea of 'standing up' for something.