| secondary amenorrhea |
A condition in which a woman who has had normal menstrual cycles stops getting her monthly period.
출처: my.webmd.com/content/article/46/2953_489.htm
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|---|---|
| second law of thermodynamics |
The notion that natural processes that occur in an isolated system are spontaneous when they lead to an increase in disorder, or entropy.
출처: xenon.che.ilstu.edu/genchemhelphomepage/glossary/s...
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| secondary structure |
The hydrogen bonds between adjacent peptide linkages in a protein that stabalize the structure of the protein.
출처: xenon.che.ilstu.edu/genchemhelphomepage/glossary/s...
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| secondary |
Material derived from solution of other rocks which is then redeposited (example: calcite and aragonite).
출처: www.nps.gov/cave/glossary.htm
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| secondary gain |
The external gain derived from any illness, such as personal attention and service, monetary gains, disability benefits, and release from unpleasant responsibilities. See also primary gain.
출처: www.indianpsychiatry.com/Glossary.htm
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| SEC | the position of the head of the Education Department |
|---|---|
| SEC | the person who holds the secretaryship of the Department of Education |
| SEC | the position of the head of the Department of Energy |
| SEC | the person who holds the secretaryship of the Department of Energy |
| SEC | the position of the head of the Department of Health and Human Services |
| SEC | the person who holds the secretaryship of the Department of Health and Human Services |
| SEC | head of a former executive department created in 1953 and divided into two departments in 1979 |
| SEC | the position of the head of the Department of Housing and Urban Development |
| SEC | the person who holds the secretaryship of the Department of Housing and Urban Development |
| SEC | the position of the head of the Department of Labor |
| SEC | the person who holds the secretaryship of the Department of Labor |
| SEC | the position of the head of the State Department |