News tagged with active region
Smart Lighting: New LED Drops the 'Droop'
Jan 12, 2009 |
4.7 / 5 (22) |
14
(PhysOrg.com) -- Researchers at Rensselaer Polytechnic Institute have developed and demonstrated a new type of light emitting diode (LED) with significantly improved lighting performance and energy efficiency.
Search results for active region
A novel gene found for childhood-onset asthma
Dec 23, 2009 |
not rated yet |
0
Pediatric researchers have identified a novel gene involved in childhood asthma, in one of the largest gene studies to date of the common respiratory disease. Because the gene, called DENND1B, affects cells and signaling ...
First adhere, then detach and glide forward
Dec 23, 2009 |
5 / 5 (1) |
0
How do one-celled parasites move from the salivary gland of a mosquito through a person's skin into red blood cells? What molecular mechanisms form the basis for this very important movement of the protozoa? ...
Formation of the Gulf of Corinth rift, Greece
Space & Earth / Earth Sciences
Dec 22, 2009 |
4 / 5 (1) |
0
A study of the structure and evolution of the Gulf of Corinth rift in central Greece will increase scientific understanding of rifted margin development and the tectonic mechanisms underlying seafloor spreading ...
Major volcanic eruption feared in Philippines
Space & Earth / Earth Sciences
Dec 20, 2009 |
4.7 / 5 (6) |
0
(AP) -- The Philippines' most active volcano could have a huge eruption within days, officials warned Sunday after detecting a drastic surge in earthquakes and eerie rumbling sounds in surrounding foothills. ...
Cold war - Fighting the threat of latent TB (w/ Podcast)
Dec 15, 2009 |
not rated yet |
0
(PhysOrg.com) -- Scientists are making breakthroughs in studying the latent form of Mycobacterium tuberculosis. This work could revolutionise the treatment of TB.
New structure could produce efficient semiconductor laser sources
Dec 14, 2009 |
4.7 / 5 (3) |
1
(PhysOrg.com) -- University of Wisconsin-Madison researchers have achieved a nanoscale laser structure they anticipate will produce semiconductor lasers in the next two years that are more than twice as efficient ...
The Queen and I: How autistic brain distinguishes oneself from others
Medicine & Health / Neuroscience
Dec 14, 2009 |
4.6 / 5 (7) |
0
Scientists at the University of Cambridge have discovered that the brains of individuals with autism are less active when engaged in self-reflective thought. The study published today in the journal Brain provid ...
A New View of Coronal Waves
Dec 11, 2009 |
4 / 5 (1) |
1
(PhysOrg.com) -- The corona is the hot outer region of the sun's atmosphere. The corona is threaded by magnetic fields that loop and twist upwards from the sun's surface, driven by motions of its dense atmosphere.
Scientists observe super-massive black holes using Keck Observatory in Hawaii
Dec 10, 2009 |
5 / 5 (8) |
3
An international team of scientists has observed four super-massive black holes at the center of galaxies, which may provide new information on how these central black hole systems operate. Their findings ...
Ovaries must suppress their inner male
Dec 10, 2009 |
4.7 / 5 (9) |
0
For an ovary to remain an ovary, the female organ has to continuously suppress its inner capacity to become male. That's the conclusion of a study in the December 11th issue of the journal Cell revealing that t ...
List of search results for active region
