10 ENGLISH BOOKS RELATING TO «PHOTOPOSITIVE»
Discover the use of
photopositive in the following bibliographical selection. Books relating to
photopositive and brief extracts from same to provide context of its use in English literature.
1
Introduction to Forest and Shade Tree Insects
For example, many insects exposed to high temperature exhibit an adaptive
reversal of photopositive orientation. Such changes in behavior are not always
the same in all species, but rather are linked to the bionomics of the insect.
Although ...
Pedro Barbosa, UNKNOWN. AUTHOR, Michael R. Wagner, 2012
Many species are photopositive throughout larval life. In newly-hatched larvae,
this response brings them into the phytoplankton-rich waters where they grow
and develop. In older stages, positive phototactic responses insure movement to
the ...
United States. Environmental Protection Agency. Office of Research and Development, United States. Environmental Protection Agency. Office of Research and Monitoring, 1977
3
Effect of sublethal metal pollutants on the fiddler crab Uca ...
Many species are photopositive throughout larval life. In newly-hatched larvae,
this response brings them into the phytoplankton-rich waters where they grow
and develop. In older stages, positive phototactic responses insure movement to
the ...
W. B. Vernberg, P. J. DeCoursey, United States. Environmental Protection Agency. Office of Research and Development, 1977
4
An introduction to Bryophyta: diversity, development and ...
... various types of germination described, can be classified into: (a) Germination
in which only green filament/s; photopositive chloronema, is formed. (b)
Germination in which both photopositive chloronema and photonegative rhizoid
develop.
5
Treatise on Marine Ecology and Paleoecology
Newly hatched larvae within all groups are photopositive—~ i.e., they rise to the
surface of the water. Older larvae ready to metamorphose and settle are in most
cases photonegative—i.e., they swim near the bottom. We know, however, of a ...
Joel W. Iledgpeth and Harry S. Ladd, 1957
6
The Physiology of Developing Fish: Viviparity and ...
The rapid development of the duplex retina and retinomotor responses toward
the end of the eleutheroembryo phase is accompanied by either a marked or
gradual shift to photopositive behavior, which coincides with emergence from the
...
Hoar, William Stewart Hoar, David J. Randall, 1988
7
Orientation and Communication in Arthropods
Thus, for a 15°C temperature, individuals of the same species are photopositive
in spring and photonegative in autumn. Honeybees and the ant Camponotus are
photopositive at temperatures above 1 6°C and photonegative at lower ...
8
Milkfish Bibliography A Compilation of Abstracts on Milkfish ...
Throughout their growth, there were three shifts in phototactic behaviour in a tank
. The photopositive behaviour of the larvae becomes weak by degrees through a
methamorphic stage, and juvenile showed photonegative behaviour. On the ...
Garcia, Y.T., Aragon, C.T., Dator, M.A.L.
9
Biology and Palaeobiology of Bryozoans: Proceedings of the ...
The concentration of ancestrulae in the top rank reflects photopositive swimming
of larvae until they are stimulated to settle and metamorphose. The photopositive
then photonegative sequence is one of four classes of photic behaviors in ...
Peter J. Hayward, John Stanley Ryland, Paul D. Taylor, 1994
10
Psychol Animals Ilpsy 59
According as we are dealing with a photopositive or photonegative animal, its
behaviour is different; the photopositive animal turns towards the seeing side, the
photonegative animal towards the blind side. This is the interpretations which has
...
2 NEWS ITEMS WHICH INCLUDE THE TERM «PHOTOPOSITIVE»
Find out what the national and international press are talking about and how the term
photopositive is used in the context of the following news items.
Fine Line Screen Printing of Thick Film Pastes on Silicon Solar Cells
A photopositive is placed in front of the emulsion to block the light from hardening that area. After exposure, the emulsion of the un-reacted area ... «Azom.com, Oct 13»
Debutant lensman has artist's eye
He also runs 'Photopositive', which conducts photowalks and workshops for grownups. The 30 photographs on display are a mix of panoramic ... «India Today, Nov 11»
