Lighthouse Foundation For Sri Lanka - Source

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Other articles related to "source":

Unsealed Source Radiotherapy
... Unsealed source radiotherapy relates to the use of soluble forms of radioactive substances which are administered to the body by injection or ingestion ... Sealed-source therapy, in which the radioisotope remains in a capsule or metal wire during therapy and is never allowed to dissolve in fluids, is usually referred to as brachytherapy ...
Philo Farnsworth - Inventions - Fusor
... Hopes at the time were high that it could be quickly developed into a practical power source ... with other fusion experiments, development into a power source has proven difficult ... the fusor has since become a practical neutron source and is produced commercially for this role ...
Homesteading The Noosphere
... Raymond about the social workings of open-source software development ... as well as investigating possible anthropological roots of the gift culture in open source as contrasted with the exchange culture of closed source software ... the nature of the spread of open source into the untamed frontier of ideas he terms the noosphere, postulating that projects that range too far ahead of their ...
Arago Spot - Experimental Aspects - Intensity and Size
... For an ideal point source the intensity of the Arago spot equals that of the undisturbed wave front ... spot intensity peak depends on the distances between source, circular object and screen, as well as the source's wavelength and the diameter of the circular object ... can compensate for a reduction in the source's wavelength by increasing the distance l between circular object and screen or reducing the circular object's diameter ...
Arago Spot - Experimental Aspects - Deviation From Circularity
... on a smaller scale) the shape of the point-source Arago spot changes ... Note that this is only the case if the source is close to an ideal point source ... From an extended source the Arago spot is only affected marginally, since one can interpret the Arago spot as a point-spread function ...

Famous quotes containing the word source:

    The ungentlemanly expressions and gasconading conduct of yours relative to me yesterday was in true character of yourself and unmask you to the world and plainly show that they were ebullitions of a base mind ... and flow from a source devoid of every refined sentiment or delicate sensations.
    Andrew Jackson (1767–1845)

    It is thus tolerance that is the source of peace, and intolerance that is the source of disorder and squabbling.
    Pierre Bayle (1647–1706)

    You have never by a word or a deed given me one moment’s uneasiness; on the contrary I have felt perpetual gratitude to heaven for having given me, in you, a source of so much pure and unmixed happiness.
    Thomas Jefferson (1743–1826)