The Dolphin
نویسندگان
چکیده
منابع مشابه
Dolphin surprise
negotiators told a private meeting. Yet, in the event, climate change and the need for a 'green recovery' only made paragraph 27 and 28 of the 29-paragraph communiqué. Language, already weak in the final draft, was watered down even further by the leaders at the end of the summit and, after the initial euphoria, commentators have been increasingly concerned that the summit delivered too little ...
متن کاملThe hydrodynamics of dolphin drafting
BACKGROUND Drafting in cetaceans is defined as the transfer of forces between individuals without actual physical contact between them. This behavior has long been surmised to explain how young dolphin calves keep up with their rapidly moving mothers. It has recently been observed that a significant number of calves become permanently separated from their mothers during chases by tuna vessels. ...
متن کاملDolphin cognition
What is a dolphin? When you think of a dolphin you probably picture a bottlenose dolphin, Tursiops truncatus, the familiar star of oceanaria. But bottlenose dolphins are only one among sixtyseven living species in the fully aquatic mammalian order Cetacea and the diverse suborder Odontoceti (‘toothed whales’). In addition to possessing adult teeth, the many types of toothed whale are distinguis...
متن کاملDistemper in a Dolphin
12-year-old girls only is dominated by the vaccination of 18-year-old women plus a catch-up strategy (women 18–24 years of age), although older groups have lower coverages. In addition, I point out 2 particulars. First, epidemiology of HPV varies between countries (2), probably because of differences in culture and sexual habits. Thus, vaccination at older ages should be considered in countries...
متن کاملIs dolphin cognition special?
complex brains, recognize themselves in the mirror, use tools, have ‘names’, display some linguistic competences [Marino, 2004], and have self-awareness [Herman, 2012]. Due to these observations, some scientists even demand that dolphins no longer be kept in captivity [Marino and Frohoff, 2011]. These arguments have a political impact and countries like India have decided that ‘cetaceans ... sh...
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ژورنال
عنوان ژورنال: The Iowa Review
سال: 1993
ISSN: 0021-065X,2330-0361
DOI: 10.17077/0021-065x.4334