News tagged with thermal radiation


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Search results for thermal radiation


Mammography use among women younger than 40 years old differ between minority populations

Medicine & Health / Cancer

created 3 hours ago | popularity not rated yet | comments 0

Breast cancer screening guidelines generally recommend mammography begin at age 40. However, based on prior national research, an estimated 34 percent of non-Hispanic black women, 30 percent of non-Hispanic white women and ...


New technology helps scientists understand ancient fossils

Other Sciences / Archaeology & Fossils

created 11 hours ago | popularity 5 / 5 (1) | comments 1

Some of the world's oldest human bones and other ancient relics are studied here using some of the world's newest technologies.


Cosmic rays hunted down: Physicists are closing in on the origin of cosmic rays

Cosmic rays hunted down: Physicists are closing in on the origin of cosmic rays

Space & Earth / Astronomy

created 13 hours ago | popularity 4 / 5 (6) | comments 4

(PhysOrg.com) -- A thin rain of charged particles continually bombards our atmosphere from outer space. The mysterious particles were first detected 100 years ago but until 10 years ago when a new type of ...


Lightning

Lightning-produced radiation a potential health concern for air travelers

Space & Earth / Earth Sciences

created 15 hours ago | popularity 3.4 / 5 (7) | comments 7

New information about lightning-emitted X-rays, gamma rays and high-energy electrons during thunderstorms is prompting scientists to raise concerns about the potential for airline passengers and crews to be ...


Researchers demonstrate nanoscale X-ray imaging of bacterial cells

Researchers demonstrate nanoscale X-ray imaging of bacterial cells

Physics / General Physics

created 15 hours ago | popularity 5 / 5 (1) | comments 0

An ultra-high-resolution imaging technique using X-ray diffraction is a step closer to fulfilling its promise as a window on nanometer-scale structures in biological samples. In the Proceedings of the National Ac ...


NRL's MISSE7 launched aboard STS-129

NRL's MISSE7 launched aboard STS-129

Space & Earth / Space Exploration

created 17 hours ago | popularity 4 / 5 (1) | comments 0

The Materials on the International Space Station Experiment (MISSE) 7, designed and built by the Naval Research Laboratory (NRL), launched aboard STS-129 on November, 16, for transport to the International ...


Scientists Generate Black Hole Radiation in the Lab

Scientists Generate Black Hole Radiation in the Lab

Physics / Plasma Physics

created 20 hours ago | popularity 4.2 / 5 (19) | comments 2

(PhysOrg.com) -- Due to their violent nature and long distance from Earth, black holes and their surroundings are very difficult to study. Currently, the main method to observe a black hole is to use an X-ray ...


Improving the odds:A new method for bone marrow transplantation

Medicine & Health / Research

created 21 hours ago | popularity not rated yet | comments 0

Although bone marrow transplants have long been standard for acute leukemia, current treatments still rely on exact matches between donor and patient. Now, scientists at the University of Perugia, Italy, and the Weizmann ...


Tiny RNA has big impact on lung cancer tumors

Medicine & Health / Cancer

created Dec 07, 2009 | popularity 5 / 5 (3) | comments 0

Researchers from Yale University and Mirna Therapeutics, Inc., reversed the growth of lung tumors in mice using a naturally occurring tumor suppressor microRNA. The study reveals that a tiny bit of RNA may one day play a ...


Potential new 'twist' in breast cancer detection

Medicine & Health / Cancer

created Dec 04, 2009 | popularity not rated yet | comments 1

Working with mice, scientists at Johns Hopkins publishing in the December issue of Neoplasia have shown that a protein made by a gene called "Twist" may be the proverbial red flag that can accurately distinguish stem cells ...



List of search results for thermal radiation