Difference between revisions of "Concentration"

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'''Concentration''' is a measurement of how much substance (or [[solute]]) exists within a certain [[volume]] (or [[solvent]]).<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>  A solution is said to be saturated when the [[solvent]] is unable to dissolve more solute.
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'''Concentration''' has several meanings:
  
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* In [[chemistry]], concentration refers to a measurement of how much substance (or [[solute]]) exists within a certain [[volume]] (or [[solvent]]).<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>  A solution is said to be saturated when the [[solvent]] is unable to dissolve more solute.
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* In [[psychology]], concentration as a cognitive process means [[focus]]ing selectively on a single aspect of one's environment or thoughts while ignoring other things.
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* Concentration in [[Buddhism|Buddhist]] [[meditation]] means focusing the [[mind]] selectively on a single aspect of one's thoughts or images while [[renunciation|letting go]] of all other things until the mind become "single-pointed" ("[[samadhi]]") through [[relaxation|relaxed]] focused [[awareness]] ("[[shamatha]]"). According to Buddhism, concentration is related to the "[[fire]] element" of the mind and nervous system.
  
 
==References==
 
==References==
 
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[[Category : Chemistry]]
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[[Category : Buddhism]]
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[[Category : Disambiguation Pages]]

Revision as of 23:45, February 20, 2015

Concentration has several meanings:

  • In chemistry, concentration refers to a measurement of how much substance (or solute) exists within a certain volume (or solvent).[1] A solution is said to be saturated when the solvent is unable to dissolve more solute.
  • In psychology, concentration as a cognitive process means focusing selectively on a single aspect of one's environment or thoughts while ignoring other things.
  • Concentration in Buddhist meditation means focusing the mind selectively on a single aspect of one's thoughts or images while letting go of all other things until the mind become "single-pointed" ("samadhi") through relaxed focused awareness ("shamatha"). According to Buddhism, concentration is related to the "fire element" of the mind and nervous system.

References

  1. ↑ Wile, Dr. Jay L. Exploring Creation With Physical Science. Apologia Educational Ministries, Inc. 1999, 2000