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Grid ratio

Grid ratio

in a radiographic scatter-absorbing grid, the ratio of the height to the width of the gaps between lead strips; a higher grid ratio removes more scattered radiation but requires more careful x-ray tube positioning to avoid grid cutoff of the primary radiation beam.


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Gene Frequency

Genetic equilibrium means that the ratio of alleles is not changing between generations, but it has nothing to do with ... have to do is modify Mendel's punnet square, which is essentially a probability grid. In Mednel's punnet square, you give a 50%50 chance to each allele (two rows/columns; ...

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by wildfunguy
Fri Sep 07, 2012 11:25 am
 
Forum: Genetics
Topic: Gene Frequency
Replies: 8
Views: 7880

The Fiber Disease

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Mon Dec 25, 2006 1:39 am
 
Forum: Human Biology
Topic: The Fiber Disease
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