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Shifts

shift

1. The act of shifting. Specifically: The act of putting one thing in the place of another, or of changing the place of a thing; change; substitution. My going to Oxford was not merely for shift of air. (Sir H. Wotton) A turning from one thing to another; hence, an expedient tried in difficalty; often, an evasion; a trick; a fraud. Reduced to pitiable shifts. I 'll find a thousand shifts to get away. (Shak) Little souls on little shifts rely. (Dryden)

2. Something frequently shifted; especially, a woman's under-garment; a chemise.

3. The change of one set of workmen for another; hence, a spell, or turn, of work; also, a set of workmen who work in turn with other sets; as, a night shift.

4. In building, the extent, or arrangement, of the overlapping of plank, brick, stones, etc, that are placed in courses so as to break joints.

5. (Science: chemical) A breaking off and dislocation of a seam; a fault.

6. A change of the position of the hand on the finger board, in playing the violin. To make shift, to contrive or manage in an exigency. I shall make shift to go without him. [They] made a shift to keep their own in Ireland. (milton)

Origin: Cf. Icel skipti. See Shift.


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Re:

... they do not understand. If it wasn't so exhaustingly repetitive, it would be funny. I remind everyone that in the Kuhnian theory of the paradigm shifts, the shift are usually not caused by an outsider, but by someone who after understanding the current paradigm is able to test its limits and ...

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by canalon
Tue Jun 30, 2009 4:05 pm
 
Forum: General Discussion
Topic: Biology is not a science
Replies: 44
Views: 1365

Re: oxygen "grabbers" haemoglobin adaptation?

... in low [O2] enviroment. Such as Llamas at high altitudes. If you look at the oxygen association of curve comparing the human, the llama ones shifts to the left. As they readily need oxygen as their have a high affinity of O2. Compared to lugworm who need O2 but their can wait and consume ...

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by Amberlya
Wed Apr 29, 2009 10:50 am
 
Forum: General Discussion
Topic: oxygen "grabbers" haemoglobin adaptation?
Replies: 5
Views: 1271

Re: Does anything affect absorption spectrum of chlorophyll?

... pigments though... it's not like the anthocyanin bonds to chlorophyll from what I can tell, so why would this plant heavy in anthocyanin have shifts in the absorption maxima in chlorophyll a and b? Again, I'm just wondering if the test turned out incorrectly...

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by noiseordinance
Tue Mar 03, 2009 5:22 am
 
Forum: Botany Discussion
Topic: Does anything affect absorption spectrum of chlorophyll?
Replies: 9
Views: 2137

Re:

An insertion, for instance, only shifts the codons a spot until the next intron. Are you sure about that, Darby?

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by wbla3335
Fri Nov 28, 2008 5:51 am
 
Forum: Genetics
Topic: Introns and more
Replies: 12
Views: 1552

Introns and more

The presence of introns also minimizes the effects of frame-shifting point mutations. An insertion, for instance, only shifts the codons a spot until the next intron. It's possible that such a system is more likely to produce a significant change in a coded protein without making ...

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by Darby
Thu Nov 27, 2008 6:01 pm
 
Forum: Genetics
Topic: Introns and more
Replies: 12
Views: 1552
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