Results 171 to 180 of about 6,046 (222)
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Canadian Journal of Zoology, 1988
Speeds above which porpoising becomes energetically more economical than swimming are calculated from a hydro-mechanical model for Humboldt (Spheniscus humboldti) and emperor (Aptenodytes forsteri) penguins. Predicted minimum porpoising speeds for S. humboldti are significantly less than observed values. At low porpoising speeds time in air is low and
R. W. Blake, M. D. Smith
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Speeds above which porpoising becomes energetically more economical than swimming are calculated from a hydro-mechanical model for Humboldt (Spheniscus humboldti) and emperor (Aptenodytes forsteri) penguins. Predicted minimum porpoising speeds for S. humboldti are significantly less than observed values. At low porpoising speeds time in air is low and
R. W. Blake, M. D. Smith
openaire +1 more source
Business Strategy Review, 1996
In the late 19h century, Alfred Marshall used a fish market as an example of a perfectly competitive market. A hundred years later, New York's Fulton Fish Market has many of the characteristics of a traditional and competitive fish market, despite the documented presence of Mafia involvement.
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In the late 19h century, Alfred Marshall used a fish market as an example of a perfectly competitive market. A hundred years later, New York's Fulton Fish Market has many of the characteristics of a traditional and competitive fish market, despite the documented presence of Mafia involvement.
openaire +1 more source