news 2009

« BACK

Physics



Results 41 - 46 of 46.


Physics - 24.02.2009
Dust factory in a dead star
Dust factory in a dead star
Interstellar space dust from a dead star identified by a research team led by The University of Nottingham could unlock some of the mysteries of the early universe. Dr Loretta Dunne and her team have found new evidence of huge dust production in the Cassiopeia A supernova remnant, the remains of a star that exploded about 300 years ago.

Physics - 10.02.2009
Research highlights potential for improved solar cells
Research highlights potential for improved solar cells
Research has shown that carrier multiplication is a real phenomenon in tiny semiconductor crystals and not a false observation born of extraneous effects that mimic carrier multiplication.

Physics - Health - 05.02.2009
A Better Mesh: Researchers ’Tighten’ Body’s Protective Coating
Office of News and Information Johns Hopkins University 901 South Bond Street, Suite 540 Baltimore, Maryland 21231 Phone: 443-287-9960 | Fax: 443-287-9920 A net with large holes won't catch small fish. Likewise, the microscopic fibers in the protective mucus coatings of the eyes, lungs, stomach or reproductive system naturally bundle together and allow the tiniest disease-causing bugs, allergens or pollutants to slip by.

Physics - Astronomy / Space Science - 03.02.2009
Who cares about the fourth dimension?
Viennese scientists are trying to understand the mysteries of the holographic principle: How many dimensions are there in our universe? Some of the brightest minds of the world are doing research work in this sector - and still have not succeeded so far: Creating a unified theory of quantum gravitation is often considered to be the "Holy Grail" of modern science.

Physics - Astronomy / Space Science - 03.02.2009
Who cares about the fourth dimension?
Viennese scientists are trying to understand the mysteries of the holographic principle: How many dimensions are there in our universe? Some of the brightest minds of the world are doing research work in this sector - and still have not succeeded so far: Creating a unified theory of quantum gravitation is often considered to be the ‘Holy Grail' of modern science.

Environment - Physics - 21.01.2009
Summer peak, winter low temperatures now arrive 2 days earlier
BERKELEY — Not only has the average global temperature increased in the past 50 years, but the hottest day of the year has shifted nearly two days earlier, according to a new study by scientists from the University of California, Berkeley, and Harvard University. The average distribution of global temperatures for July and February.

This site uses cookies and analysis tools to improve the usability of the site. More information. |