منابع مشابه
small science , big hopes
A images of tumor cells being vaporized in beams of colorful light, a video produced by the National Cancer Institute proclaims, “the science is at our fingertips.” The science being referred to, which is 80,000 times smaller than the breadth of a single ridge of skin on a human fingertip, is cancer nanotechnology. Nanotechnology, the study of science on a level the width of ten hydrogen atoms,...
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The origins of the National Science Foundation were in the visions of many scientists and federal statesmen during a decade of profound changes in the institutions of American science. But the concepts that underlie the Foundation reach back into the beginnings of our scientific endeavor in Colonial America; Franklin and Jefferson, scientists and statesmen, paved the way for close association b...
متن کاملUrbanization data of Samara city, Russia.
A method has been developed for urbanization by using satellite data and socio-economic data. These datasets consists three decade Landsat images and population data. A detailed description using flow chart is given to show how to use this data to produce land use/cove maps. The land use/cove maps were used to know the urban growth in Samara City, Russia.
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ژورنال
عنوان ژورنال: Nature
سال: 2013
ISSN: 0028-0836,1476-4687
DOI: 10.1038/500262a