News tagged with recombination lifetime
Scientists break light modulation speed record -- twice
Jun 15, 2009 |
4.6 / 5 (9) |
0
Researchers have constructed a light-emitting transistor that has set a new record with a signal-processing modulation speed of 4.3 gigahertz, breaking the previous record of 1.7 gigahertz held by a light-emitting diode.
Search results for recombination lifetime
Understanding DNA Repair and Cancer
Dec 03, 2009 |
not rated yet |
0
(PhysOrg.com) -- A protein that plays a key role in copying DNA also plays a vital role in repairing breaks in it, UC Davis scientists have found. The work is helping researchers understand how cancer cells can resist radiation ...
Hidden structure revealed in characteristics of transistor laser
Physics /
Apr 06, 2006 |
4.5 / 5 (29) |
0
The transistor laser, invented by scientists at the University of Illinois at Urbana-Champaign, has been full of surprises. Researchers recently coaxed the device to reveal fundamental properties of the transistor, ...
Adhering to healthy lifestyle habits associated with reduced lifetime risk of heart failure
Jul 21, 2009 |
not rated yet |
0
Men who exercised regularly, drank moderately, did not smoke, who were not overweight and had a diet that included cereal and fruits and vegetables had a lower lifetime risk of heart failure, according to a study in the July ...
New NASA boss: Astronauts on Mars in his lifetime
Space & Earth / Space Exploration
Jul 21, 2009 |
5 / 5 (5) |
5
(AP) -- NASA's new boss says he will be "incredibly disappointed" if people aren't on Mars - or even beyond it - in his lifetime.
Physically active have reduced risk of prostate cancer
Oct 28, 2009 |
5 / 5 (2) |
0
(PhysOrg.com) -- Lifetime physically active men have a lower risk of developing prostate cancer, according to a new study from Karolinska Institutet, Sweden. The effect was observable in those who had been sitting for less ...
Bright lights: Mystery of glowing antibody solved
Feb 28, 2008 |
4.3 / 5 (12) |
0
A chance discovery of a uniquely luminescent monoclonal antibody nearly ten years ago has proven to be far more interesting -- and far more tenacious -- than anyone might have suspected.
Sex Talk Revelations of the Lonely Y Chromosome
Sep 09, 2009 |
4.3 / 5 (3) |
3
(PhysOrg.com) -- In the week that the University of Leicester celebrates the 25th anniversary of the discovery of DNA fingerprinting (Thursday September 10) new findings from the world-renowned University of Leicester Department ...
Chromosomes dance and pair up on the nuclear membrane (w/ Video)
Nov 13, 2009 |
4.7 / 5 (3) |
0
(PhysOrg.com) -- Meiosis - the pairing and recombination of chromosomes, followed by segregation of half to each egg or sperm cell - is a major crossroads in all organisms reproducing sexually. Yet, how the ...
Single-stranded DNA-binding protein is dynamic, critical to DNA repair
Oct 21, 2009 |
5 / 5 (1) |
0
Researchers report that a single-stranded DNA-binding protein (SSB), once thought to be a static player among the many molecules that interact with DNA, actually moves back and forth along single-stranded ...
'Achilles' heel' in Y chromosome linked to sex disorders
Sep 03, 2009 |
not rated yet |
0
The unique mechanism behind the evolutionary survival of the human Y chromosome may also be responsible for a range of sex disorders, from failed sperm production to sex reversal to Turner Syndrome.
List of search results for recombination lifetime
