| nuclear energy |
Nuclear energy is energy released from the nucleus of an atom by the conversion of its mass to energy consistent with Albert Einstien's formula E=mc?in which E = Energy, m = Mass and c = the Constant Speed of Light. Nuclear energy is released by one of three nuclear reactions:*Fission, the breaking of the binding forces of an atom's nucleus.*Fusion, the fusing together of atomic particles.*Decay, which is the natural and much slower form of Fission. ...
출처: en.wikipedia.org/wiki/Nuclear_energy
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| nuclear lamina |
The nuclear lamina is the dense, fibrillar network composed of intermediate filaments made of lamin that lines the inner surface of the nuclear envelope. This network of filaments is essential for the disarrangement of the nuclear envelope into vesicles during mitosis or meiosis, and its posterior reassembly. ...
출처: en.wikipedia.org/wiki/Nuclear_lamina
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| nuclear medicine |
Nuclear medicine is the branch of medicine that uses unsealed radioactive substances in diagnosis and therapy. These substances consist of radioisotopes or pharmaceuticals labelled with radioisotopes (radiopharmaceuticals). In diagnosis, radioactive substances are administered to patients and the radiation emitted is measured. The majority of these diagnostic tests involve the formation of an image using a gamma camera. ...
출처: en.wikipedia.org/wiki/Nuclear_medicine
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| nut |
In Egyptian mythology, Nuit or Nut was the sky goddess, in contrast to most other mythologies, which usually have a sky father. Nuit is a daughter of Shu, god of the air, and Tefnut, goddess of moistness. She was one of the Ennead, and her husband was Geb, the earth, with whom she had 4 children - Osiris, Isis, Set, and Nepthys. ...
출처: en.wikipedia.org/wiki/Nut_(goddess)
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| nucleoid |
Prokaryotes (from Old Greek pro- before + karyon nut, referring to the cell nucleus, + suffix -otos, pl. -otes; also spelled "procaryotes") are organisms without a cell nucleus (= karyon), or indeed any other membrane-bound organelles, in most cases unicellular (in rare cases, multicellular). This is in contrast to eukaryotes (also spelled "eucaryotes"), organisms that have cell nuclei and may be variously unicellular or multicellular. ...
출처: en.wikipedia.org/wiki/Nucleoid
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