نتایج جستجو برای: winged mythical creatures
تعداد نتایج: 6442 فیلتر نتایج به سال:
Sogatella furcifera(Horvath) is an important rice pest with the wing dimorphism, including macropterous and brachypterous morphs. The protein expression profiles in two wing-type adults and two wing-type disc fifth-instar nymphs were analyzed using two-dimensional gel protein electrophoresis and mass spectrometry. In adults and fifth-instar nymphs, 127 and 162 protein spots were detected, respe...
The Screaming Cowbird (Molothrus rufoaxillaris) is the most specialized brood-parasitic cowbird, relying almost entirely on the Bay-winged Cowbird (Agelaioides badius) as host. Recently, Screaming Cowbirds have expanded their range to areas where Bay-winged Cowbirds are absent, and they are exploiting the Chopi Blackbird (Gnorimopsar chopi). Interactions between Screaming Cowbirds and Chopi Bla...
Human creativity is intimately bound with the objects used in the creative process. Creation, creator, and tools exist as actors in a constantly undulating assemblage, both the weight of each component and the connection between components adapting to present circumstances. What changes in our understanding of creativity, then, need to occur when one of the actors is a non-human object with at ...
In this Chapter, we further highlight the difficulties to combat the problems of change with conventional techniques, in view of maintenance and evolution challenges discussed in Chapter 1. We also briefly preview some of the remedies to fight these problems using unconventional approaches. With emphasis on complexity inherent in software, we focus on the following problems: Poor visibility of ...
BACKGROUND AND STUDY AIMS Stent insertion at endoscopic retrograde cholangiopancreatography (ERCP) is an established therapy for managing malignant biliary obstruction. Conventional plastic stents with a tubular design are most commonly used despite limited patency. Plastic stents with a winged design may theoretically increase the duration of stent patency. The aim of this study was to compar...
The Problem: While many robots in industry and research have proven capable of operating in complex environments, most robots still fall well short of living creatures in their ability to deal with extreme variations in their environment. Living creatures, by contrast, will typically cope in any environment to the extent that their physical bodies allow. Living creatures never give up trying to...
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