ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] WHEN we go suddenly from moderate light into darkness, at first we can see nothing ; but over the next half-hour visibility greatly improves. Owing largely to the work of Heeht, the improvement has been attributed in the main to two factors : (a) the shift of vision from cones to rods ; (b) the ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/173301a0
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