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Intertidal Fishes describes the fishes inhabiting the narrow strip
of habitat between the high and low tide marks along the rocky
coastlines of the world. It analyzes the specialized traits of
these fishes that have adapted to living in the dynamic and
challenging space where they are alternately exposed to the air and
submerged in water with the ebb and flow of the tides. This book
provides a comprehensive account of fishes largely overlooked in
many previous studies of intertidal organisms and emphasizes how
they differ from fishes living in other deeper-water habitats.
Coverage includes air breathing, movements and homing, sensory
systems, spawning and parental care, feeding habits, community
structure, systematic relationships, distribution patterns, and the
fossil record in the intertidal zone.
Key Features
* Written by an international team of 21 experts on intertidal fish
biology
* Worldwide coverage of intertidal fishes
* Comprehensive phylogenetic listing of all fish families with
intertidal members
* Global biogeographic analysis involving over 700 species from 86
sites
* Outlines field and laboratory methods pertinent to studying
intertidal fishes
* Thorough ecological coverage with chapters on vertical
distribution, movements and homing, reproduction, feeding, and
community structure
* Covers the physiology of aerial and aquatic respiration,
osmoregulation, and sensory systems
3 There are other trends in the attempt to meld evolution and
development which immodesty permits me to add. I have been
concerned over the years with the selection forces which might have
produced larger organisms and therefore a development of increasing
complexity. This is nowhere more evident than in the multiple
evolutionary origins of multicellularity and all the variety of
developmental mechanics that have gone with it. (I discuss this and
related themes in various places, but see especially The Evolution
of Development (1958; (1)) and Size and Cycle (1965; (2)). To some
degree these examples of the bringing together of evolu tion and
development are exceptions. By far the most important historical
trends in this century have been the success of in dividual
disciplines. Embryology had its great flowering be ginning in the
last century, coming to a climax with the work of Spemann on
induction in the first two decades of this cen tury. Genetics has
had an extraordinary continuing series of revolutions beginning
with the rediscovery of Mendel and pro gressing through Morgan to
the flash flood of molecular genetics and the structure of DNA.
This flood was a flash only in the sense that it rushed upon us
with amazing speed; its effects in the form of important and
exciting work produced has not subsided and we are still in a peak
period of molecular genetics."
Die moderne Computertechnik lasst sich nicht unabhangig von den
Kommunikationsprozessen begreifen, in denen sie tagtaglich
verwendet wird. Sie bringen die Technik in eine Vielzahl von
unterschiedlichen, variierenden Bedeutungen. Diese empirische
Studie stellt diesen 'Gestaltwandel' des Computers in
Konstruktions- und Designburos moderner Produktionsunternehmen
heraus. Dabei wird der Computer als Gegenstand von
Bedeutungszuschreibungen und als eine komplexe, irritierende
Technik vorgefuhrt. In dieser Doppelrolle regt der Computer zu
seiner permanenten kommunikativen Neuinterpretation und damit auch
zur mitunter uberraschenden Veranderung der sozialen Kontexte, in
denen er eingesetzt wird, an.
Im vorliegenden Buch beschreiben sieben Kindertherapeuten ihren
Therapieansatz f}r aggressive und hyperaktive Kinder. Es wurden
direktive, nondirektive, symptomorientierte und analytische
Verfahren beschrieben und durch einen Beitrag aus der medizinischen
Forschung erg{nzt.
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James The Steward (Paperback)
Maria Horne, Robert H Horne; Illustrated by Zeeshan Pixelgraphic368
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R250
Discovery Miles 2 500
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Ships in 10 - 15 working days
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Love Games (Paperback)
Robert H Horne, Maria Auma Horne
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R263
Discovery Miles 2 630
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Ships in 10 - 15 working days
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