منابع مشابه
Lionfish predators use flared fin displays to initiate cooperative hunting
Despite considerable study, mystery surrounds the use of signals that initiate cooperative hunting in animals. Using a labyrinth test chamber, we examined whether a lionfish, Dendrochirus zebra, would initiate cooperative hunts with piscine partners. We found that D. zebra uses a stereotyped flared fin display to alert conspecific and heterospecific lionfish species Pterois antennata to the pre...
متن کاملExplaining the Safavid hunting ground Corner and Medallion carpet design, (case study: the Poldi Pezzoli Museum hunting ground Carpet).
Hunting and animal’s combat design of animals in the Safavid era has been reflected in various compositions of carpet designs as they are combined with Floral, Medallion, and Corner and Medallion patterns. One of the significant examples of a hunting ground corner and Medallion carpet are the ones held in the Poldi Pezzoli Museum, Milan. In this carpet, hustling hunting scenes have been depicte...
متن کاملHunting at the highway: traffic noise reduces foraging efficiency in acoustic predators
Noise pollution from human traffic networks and industrial activity impacts vast areas of our planet. While anthropogenic noise effects on animal communication are well documented, we have very limited understanding of noise impact on more complex ecosystem processes, such as predator-prey interactions, albeit urgently needed to devise mitigation measures. Here, we show that traffic noise decre...
متن کاملProblem Solving and Bibliometrics
Problems and Theories The head of a prestigious scientific institution recently said, by paraphrasing a famous quotation: "we solve problems that are posed, not that we pose". This view totally misses the history and role of human knowledge construction and prepares wrong ways for evaluating it. Science is not problem solving, it is theory building. Any relevant, difficult problem requires the ...
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ژورنال
عنوان ژورنال: Scientific and Technical Libraries
سال: 2018
ISSN: 1027-3689
DOI: 10.33186/1027-3689-2018-2-89-100