10 ENGLISH BOOKS RELATING TO «SCOTOPHIL»
Discover the use of
scotophil in the following bibliographical selection. Books relating to
scotophil and brief extracts from same to provide context of its use in English literature.
1
Photoperiodism: The Biological Calendar
Short-day effects were seen to result when light was restricted to the photophil,
while long-day effects were produced when light encroached into scotophil (
figure 1.2). In this model, light has two roles: entrainment of the circadian clock to
24 h ...
Randy J. Nelson, David L. Denlinger, David E. Somers, 2009
2
Insect Clocks, Third Edition
The first 12 hours constituted a photophil or Tight-requiring' half-cycle and the
second 12 hours a scotophil or 'dark-requiring' half-cycle. Short-day effects were
thus produced when the light was restricted to the photophil, but long-day effects
...
D.S. Saunders, C.G.H. Steel, X. Vafopoulou, R.D. Lewis, 2002
3
Photoperiodic Regulation of Insect and Molluscan Hormones
The first—usually dubbed 'external coincidence'-—-includes Bi'1nning's original (
1936) formulation of photophil and scotophil halves of the circadian cycle and the
somewhat more explicit formulation by Pittendrigh & Minis in 1964.
CIBA Foundation Symposium, 2009
The first 1 2 h constituted the 'photophil' or light-requiring half-cycle, and the
second 12 h the ' scotophil ' or dark-requiring half-cycle. Short-day effects were
produced when the daylight was restricted to the photophil, but long-day effects
when ...
The first half of the cycle (the tension phase) is called the photophil, and the
second half (relaxation phase) the scotophil. Determination of developmental
pathways is made on the basis of whether or not the photophase impinges on the
early ...
6
CRC handbook of flowering
Glucose caused some inhibition of flowering when applied for only the initial
scotophil phase of darkness (0 to 9 hr), but there was no comparable effect of
sucrose even though its equivalent molarity (0.6 M) represented a higher
percentage ...
(In other words, photophil is equivalent to the day phase and scotophil the night
phase of a circadian rhythm). He suggested that as the length of day changed,
the early scotophil would be illuminated or not, according to the season. When
the ...
8
The physiology of Insecta
A, the free-running clock in DD, or LL; B, under short days the light does not
extend into the second, scotophil, half cycle whereas in C it does. (From
Pittendrigh and Minis, 1964, after Biinning, I960.) had no such diapause-
preventing effect.
9
A Concise History of Afghanistan in 25 Volumes
... Scotophil us Bellini (W. India), VIPs. Azurites and V. barbastellus, both found
from England to India. Rodentia.—A squirrel (Scours Syracuse?); Muss Indices
and M. Gerbellinus; a jerboa (Dipus talcum?); Alactaga Bactrian; Gerbillus
Indices, ...
Hamid Wahed Alikuzai, 2013
10
The Molecular Biology and Biotechnology of Flowering
He suggested that the circadian clock consisted of two half cycles, photophil and
scotophil. When light was received in the scotophilic phase, the daily cycle was
perceived as an LD, but the absence of light during the scotophilic phase ...
