| beta decay |
Symbol Radioactive decay where an atom decays into an isobar and emits either an electron or an antielectron (positron).
출처: www.curtin.edu.au/curtin/centre/waisrc/OKLO/Access...
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|---|---|
| beta-interferon |
A protein liberated by fibroblasts in response to a viral infection.
출처: biology.kenyon.edu/stures/compsstancik/Glossary.ht...
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| beta radiation |
Beta radiation is comprised of charged particles emitted from a nucleus during radioactive decay. A negatively charged beta particle is identical to an electron. A positively charged beta particle is called a positron. Beta radiation is slightly more penetrating than alpha, but it may be stopped by materials such as aluminum or Lucite panels. Naturally occurring radioactive elements such as potassium-40 emit beta radiation.
출처: www.stoller-eser.com/Annuals/2003/AppendixE.htm
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| beta |
A measure of a security's systematic or market risk. While most stocks move in in the same direction as the stock market, the level of the beta indicates the degree of correlation between a security and the market. The market is the benchmark and has a beta of 1.
출처: www.stockcharts.com/education/GlossaryB.html
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| beta. |
A measure of a security's systematic or market risk. While most stocks move in in the same direction as the stock market, the level of the beta indicates the degree of correlation between a security and the market. The market is the benchmark and has a beta of 1.
출처: www.stockcharts.com/education/GlossaryB.html
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