News tagged with transient heated


Looking for water on Mars

Space & Earth / Space Exploration

created Sep 28, 2008 | popularity 3.5 / 5 (4) | comments 0

NASA's Phoenix Scout Lander reached Mars on May 25,, opened a soils lab, and started looking for water. Phoenix uses a robotic scoop arm to deliver regolith samples to the suite of instruments aboard the Lander--with one ...





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Studying how black holes grow

Studying how black holes grow

Space & Earth / Space Exploration

created Dec 17, 2009 | popularity 5 / 5 (2) | comments 1

Black holes are some of the most exotic objects in the universe. They are the final evolutionary stage of giant stars much larger than the sun. When these stars explode, their cores collapse down to the size ...


New Web tool may help predict risk of second stroke

Medicine & Health / Neuroscience

created Dec 16, 2009 | popularity not rated yet | comments 0

Scientists have developed a new web-based tool that may better predict whether a person will suffer a second stroke within 90 days of a first stroke, according to research published in the December 16, 2009, online issue ...


Caltech scientists film photons with electrons

Caltech scientists film photons with electrons

Physics / General Physics

created Dec 16, 2009 | popularity 4.9 / 5 (20) | comments 0

(PhysOrg.com) -- Techniques recently invented by researchers at the California Institute of Technology -- which allow the real-time, real-space visualization of fleeting changes in the structure of nanoscale ...


Thermochemical nanolithography now allows multiple chemicals on a chip

Thermochemical nanolithography now allows multiple chemicals on a chip

Nanotechnology / Nanophysics

created Dec 16, 2009 | popularity 4.5 / 5 (4) | comments 0

(PhysOrg.com) -- Scientists at Georgia Tech have developed a nanolithographic technique that can produce high-resolution patterns of at least three different chemicals on a single chip at writing speeds of ...


Biodiesel refinery hopes to finally begin soon

Technology / Energy

created Dec 15, 2009 | popularity 5 / 5 (3) | comments 0

Starting up a new business is tough, but starting up in a new industry can be even tougher. That helps explain why the city's cutting-edge biodiesel refinery, one of a handful of its kind in the country, hasn't begun production ...


Rare earth metal enhances phosphate glass

Physics / Condensed Matter

created Dec 15, 2009 | popularity 4.5 / 5 (2) | comments 0

(PhysOrg.com) -- Adding cerium oxide to phosphate glass rather than the commonly used silicate glass may make glasses that block ultraviolet light and have increased radiation damage resistance while remaining colorless, ...


More blood vessels in hormone-resistant prostate tumors

Medicine & Health / Cancer

created Dec 15, 2009 | popularity not rated yet | comments 0

Patients with advanced prostate cancer are often treated with hormones, but when the tumours start growing again they have more and different blood vessels, reveals a thesis from the Sahlgrenska Academy, at the University ...


Home heating efficiencies offer 'hat trick' of savings: study

Space & Earth / Environment

created Dec 15, 2009 | popularity 3 / 5 (1) | comments 0

Improving the energy efficiency of Maryland homes heated by natural gas would generate a "hat trick" of economic and environmental benefits over the next 10 years, including more than 80,000 new jobs, savings of hundreds ...


Taiwan says no to Tiger Woods-style animated news (AP)

Taiwan says no to Tiger Woods-style animated news

Technology / Business

created Dec 11, 2009 | popularity 5 / 5 (1) | comments 1

(AP) -- Taiwanese regulators have turned down an application for a television license from a Hong Kong company whose local affiliate conquered the Internet earlier this month with a fanciful video of golf ...


Reaching the summit of protein dynamics

Reaching the summit of protein dynamics

Biology / Cell & Microbiology

created Dec 10, 2009 | popularity 5 / 5 (1) | comments 0

Understanding the incredibly speedy atomic mechanisms at work when a protein transitions from one shape to another has been an elusive scientific goal for years, but an essential one for elucidating the full ...



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