| speciation |
Speciation is a process that occurs naturally in evolution and is modeled explicitly in some genetic algorithms. Speciation in nature occurs when two similar reproducing beings evolve to become too dissimilar to share genetic information effectively or correctly. In the case of living organisms, they are incapable of mating to produce offspring. Interesting special cases exist such as a horse and a donkey mating to produce an infertile mule. ...
출처: en.wikipedia.org/wiki/Speciation_(genetic_algorith...
|
|---|---|
| specific language impairment |
Specific language impairment (SLI) is a form of language disorder that affects both expressive and receptive language. SLI is a "pure" language impairment, meaning that is not related to or caused by other developmental disorders. Children with SLI acquire language in the same sequence as normally-developing children, but at a slower rate. SLI manifests itself in different ways across individuals, but a hallmark of SLI is difficulty with inflected forms of words. ...
출처: en.wikipedia.org/wiki/Specific_language_impairment
|
| spectrograph |
A spectrometer is an optical instrument for measuring properties of light over some portion of the electromagnetic spectrum. The measured variable is often the light intensity but could also be the polarization state, for instance. ...
출처: en.wikipedia.org/wiki/Spectrograph
|
| spectrometer |
A spectrometer is an optical instrument for measuring properties of light over some portion of the electromagnetic spectrum. The measured variable is often the light intensity but could also be the polarization state, for instance. ...
출처: en.wikipedia.org/wiki/Spectrometer
|
| SPECT |
Single-photon emission computed tomography. A special type of computed tomography (CT) scan in which a small amount of a radioactive drug is injected into a vein and a scanner is used to make detailed images of areas inside the body where the radioactive material is taken up by the cells. SPECT can give information about blood flow to tissues and chemical reactions (metabolism) in the body.
출처: www.stjude.org/glossary
|