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Latest Radiation Stories

2014-05-07 23:02:50

New research report “Infrared and Thermal Imaging Systems Market by Technology (Cooled, Uncooled), by Subsector (Commercial, Military), by Application (Transportation, Security & Surveillance,

2014-05-07 08:46:51

When cancer progresses and spreads to the bone, patients often suffer debilitating pain.

Bone Marrow-on-a-chip Unveiled
2014-05-06 03:43:59

The latest organ-on-a-chip from Harvard's Wyss Institute for Biologically Inspired Engineering reproduces the structure, functions and cellular make-up of bone marrow, a complex tissue that until now could only be studied intact in living animals

2014-05-06 08:35:41

Gains access to over 3,000 member hospitals for the CyberKnife® M6(TM) and TomoTherapy® H(TM) Series SUNNYVALE, Calif., May 6, 2014 /PRNewswire/ -- Accuray Incorporated (Nasdaq:

2014-05-05 23:09:43

Shade cloth helps greenhouse ventilation system realize maximum cooling efficiency during hot summer days – Gothic Arch Greenhouses provides solutions to cooling needs. Mobile,

2014-05-05 16:24:47

LONDON, May 5, 2014 /PRNewswire/ -- Reportbuyer.com has added a new market research report:

European Technology Exposure Facility
2014-05-04 05:25:48

In order to avoid potential microbial contamination while searching for signs of microbial life on other planets, research from the International Space Station is being used to analyze the risks of accidentally transporting organisms from Earth into outer space.

2014-05-02 08:25:59

MILWAUKEE, May 2, 2014 /PRNewswire/ -- Clinicians at Froedtert & the Medical College of Wisconsin Clinical Cancer Center are achieving excellent planning results in the first US combination

2014-05-01 23:07:27

Cianna Medical: Early-stage breast cancer treatment enables more women to opt for partial breast radiation. Aliso Viejo, CA (PRWEB) May 01, 2014

Protein Discovery Could Boost Efficacy Of Bone Marrow Replacement Treatments
2014-05-01 03:38:51

Researchers at the University of California, San Diego School of Medicine report that a protein called beta-catenin plays a critical, and previously unappreciated, role in promoting recovery of stricken hematopoietic stem cells after radiation exposure.


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...

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Word of the Day
definiens
  • The word or words serving to define another word or expression, as in a dictionary entry.
The word 'definiens' comes from the Latin word 'definire', 'to define'.
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