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Wave number

wave number

(Science: microscopy) The number of waves or cycles of light flux or radiant energy, measured through a distance of 1 cm.

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receiving electromagnetism

... The safety of human exposure to an ever-increasing number and diversity of electromagnetic field (EMF) sources both at work ... exposure on reproductive function differs according to frequency and wave, strength (energy), and duration of exposure. In the present review, ...

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by jinx25
Sun Oct 07, 2012 2:33 pm
Forum: Cell Biology
Topic: receiving electromagnetism
Replies: 4
Views: 4676

Bone remodelling

... As far as local regulation of bone remodeling is concerned, a large number of cytokines and growth factors that affect bone cell functions have ... of bone resorption and formation are tightly coupled allowing a wave of bone formation to follow each cycle of bone resorption, thus maintaining ...

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by matrix23
Tue Aug 02, 2011 9:08 am
Forum: Physiology
Topic: Bone remodelling
Replies: 11
Views: 36273

Measuring OD

Actually the wave length does not matter at all. When you are measuring cell density with a spectrophotometer, ... at any wavelength. The only thing that you might want to recheck is the equivalence OD=number of cells, as the values ate different wavelength will vary with many parameter (but ...

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by canalon
Fri Dec 10, 2010 4:11 pm
Forum: Cell Biology
Topic: Measuring OD
Replies: 5
Views: 5201

Re: How to be "good at the bench"

... needs a control, and they should be repeated with every experiment. d. Number of samples: duplicates for every experiment. e. Statistics f. One ... it generates aerosols which can contaminate. So pipette gently, don’t wave pipettes with solutions in air, and don’t swirl the bottles. 9. Avoid ...

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by jangajarn
Sat May 23, 2009 7:15 pm
Forum: General Discussion
Topic: How to be "good at the bench"
Replies: 4
Views: 20865

Hobbit Skull Comparison Software's Unexpected Result.

... modern human. A controversy developed, leading to the publication of a number of studies which supported or rejected claims for species status. ... angle" determined by fitting to a four cycle sine or triangle wave. Can test it with modern Asian skulls compared to the European socket. ...

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by GaryGaulin
Wed May 06, 2009 7:22 am
Forum: Evolution
Topic: Hobbit Skull Comparison Software's Unexpected Result.
Replies: 10
Views: 28036
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