Quantcast

Latest Radiation Stories

Real-time adaptive ct scan
2014-07-20 10:24:50

National Science Foundation (NSF) NSF and Intel support the development of domain-specific hardware to address health care needs A "valley of death" is well-known to entrepreneurs -- the lull between government funding for research and industry support for prototypes and products. To confront this problem, in 2013 the National Science Foundation (NSF) created a new program called InTrans to extend the life of the most high-impact NSF-funded research and help great ideas transition from...

2014-07-18 16:23:07

MRI-Guided Radiation Therapy Selected as Hot Topic for Largest Annual Gathering of Medical Physicists CLEVELAND, July 18, 2014 /PRNewswire/ -- ViewRay(TM) Incorporated, a privately held medical device company, will be featuring its MRIdian(TM) (me-rid-i-an) system in booth 639 at the 2014 annual meeting of the American Association of Physicists in Medicine (AAPM), which will be held July 20-24 in Austin, TX. The MRIdian system - the world's first and only MRI-guided radiation...

2014-07-18 12:22:20

DUBLIN, July 18, 2014 /PRNewswire/ --Research and Markets (http://www.researchandmarkets.com/research/2qxlsc/radiation_cured) has announced the addition of the "Radiation Cured Products Market - Global Industry Analysis, Size, Share, Growth, Trends and Forecast, 2013 - 2019" report to their offering. http://photos.prnewswire.com/prnh/20130307/600769 The demand for radiation cured products (RCP) is mainly prompted by growing demand for environment friendly applications and the growing wood...

2014-07-18 08:24:48

Researchers will discuss how new tools like RapidPlan(TM) software from Varian Medical Systems can help enhance the quality and efficiency of radiotherapy treatment planning AUSTIN, Texas, July 18, 2014 /PRNewswire/ -- Three teams of medical physicists are slated to make presentations about knowledge-based treatment planning software at the 2014 American Association of Physicists in Medicine (AAPM) meeting this year. These presenters were involved as consultants or evaluators...

2014-07-17 08:29:50

SUNNYVALE, Calif., July 17, 2014 /PRNewswire/ -- Accuray Incorporated (Nasdaq: ARAY) announced today that its CyberKnife(®) and TomoTherapy(®) Systems have received the highest composite overall user satisfaction rating among radiation treatment delivery systems in the U.S., according to the Q2 2014 MD Buyline Market Intelligence Briefing((TM)). The latest ratings show continuously improving customer satisfaction during the past one-and-a-half years as Accuray demonstrated...

2014-07-16 12:28:04

CORALVILLE, Iowa, July 16, 2014 /PRNewswire/ -- CIVCO Medical Solutions, the leading provider of radiation oncology motion management solutions, will demonstrate the Protura(TM )Robotic Patient Positioning System's seamless interface with Varian's Clinac® iX and Trilogy® medical linear accelerators via the Varian Motion Management Interface the American Association of Physicists in Medicine (AAPM) Annual Meeting in Austin, TX, July 20-23, booth #607. CIVCO's Protura Robotic Patient...

Van Allen Probes
2014-07-16 10:35:28

Karen C. Fox, NASA's Goddard Space Flight Center One of the great, unanswered questions for space weather scientists is just what creates two gigantic donuts of radiation surrounding Earth, called the Van Allen radiation belts. Recent data from the Van Allen Probes -- two nearly identical spacecraft that launched in 2012 -- address this question. The inner Van Allen radiation belt is fairly stable, but the outer one changes shape, size and composition in ways that scientists don't yet...

2014-07-16 08:29:02

Monaco 5 joins latest version of MOSAIQ in spotlight at 2014 American Association of Physicists in Medicine (AAPM) Annual Meeting AUSTIN, Texas, July 16, 2014 /PRNewswire/ -- AAPM Booth #231 -- Monaco® 5 is scheduled to make its AAPM debut at the organization's 56(th) Annual Meeting and Exhibition, July 20-24 in Austin, Texas. The latest version of this advanced treatment planning system consolidates the best of Elekta's treatment planning solutions into a single system and features...

2014-07-15 14:06:51

University of Texas M. D. Anderson Cancer Center Wide variations seen in up-front therapy versus active surveillance New research from The University of Texas MD Anderson Cancer Center is shedding light on the important role a diagnosing urologist plays in whether older men with low-risk prostate cancer receive treatment for their disease, and if so, the type of treatment they receive as a result. The findings, published in JAMA Internal Medicine, sought to examine why active...

2014-07-15 04:20:27

Expansion Represents Further Space Market Commitment BLACKSBURG, Va., July 15, 2014 /PRNewswire/ --VPT® Inc., a HEICO company (NYSE:HEI.A) (NYSE:HEI), today announces the addition of VPT Rad?, a comprehensive radiation laboratory and test services facility, to serve the radiation and related test needs of aerospace electronics manufacturers. http://photos.prnewswire.com/prnvar/20140714/126776 The 5,000 square-foot Chelmsford, Massachusetts facility, formerly known as Si-REL,...


Latest Radiation Reference Libraries

Incoming Solar Radiation Impacts By Various Weather Cycles
2012-08-22 13:30:39

The above image looks at the month of March for the three cycles known as Normal Phase, El-Nino, and La-Nina. The data was recorded for the city of Honolulu Hawaii, during the month of March. Remember this is just data for one month during these cycles. Normal: During this cycle incoming solar activity was upwards to 48% efficient for the month, producing less than 50% of the month which is due to the large amount of daily cloud cover that is seen on the island during the early morning and...

Incoming Solar Radiation Impacts By Various Weather Cycles
2012-07-23 11:19:47

The above image looks at the month of March for the three cycles known as Normal Phase, El-Nino, and La-Nina. The data was recorded for the city of Austin Texas. Remember this is just data for one month during these cycles. Normal: During this cycle incoming solar activity was upwards to 60% efficient for the month, producing enough solar energy that only 40% of the month would have not had strong incoming radiation. EL-Nino: This phase provided the area with an extended number of...

45_d19c5cffad322ef1aa530e212ef37d4d
2010-11-15 19:37:34

Sunglasses are protective eyewear designed to shield the eyes from damaging or discomforting sunlight and high-energy light. They can also work as a visual aid. The ultraviolet radiation from the sun can cause several serious eye problems and many healthcare professionals recommend eye protection. However, since the 1940s sunglasses have been associated with celebrities more so than eye protection. James Ayscough experimented with tinted lenses in the mid-18th century although they were...

0_85d5ebf18d8ebd7331f04c79a8bb0cb4
2010-10-27 21:58:22

The bolometer, invented in 1878 by Samuel Pierpont Langley, measures the energy of incident electromagnetic radiation. It consists of an absorptive element connected to a heat sink through a thermal link. The absortive element raises its temperature above that of the heat sink when radiation impinges on it. The higher the energy the higher the temperature rises. Old bolometers used metals while newer ones used semiconductors and superconductors as the absorptive elements. Bolometers can...

0_035f33139a46eac03f7b1ef5a5cd27be
2010-09-24 17:50:57

A telescope, designed to aid the observation of remote objects, collects some form of electromagnetic radiation (such as visible light). The Netherlands developed the first known practical telescope in the 17th century. The term "telescope" was termed in order to describe Galileo's instruments in 1611. However, Galileo was not the inventor of the telescope. It was Hans Lippershey, Zacharias Janssen, and Jacob Metius who are credited with the creation of the telescope. In 1668, Isaac Newton...

More Articles (23 articles) »
Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
Related