Semantic Scholar uses AI to extract papers important to this topic.
BackgroundThe extant squamates (>9400 known species of lizards and snakes) are one of the most diverse and conspicuous radiations… Expand For 35 years, Arnstein's ladder of citizen participation has been a touchstone for policy makers and practitioners promoting user… Expand Among extant reptiles only two lineages are known to have evolved venom delivery systems, the advanced snakes and helodermatid… Expand We present a new class of deformable contours (snakes) and apply them to the segmentation of medical images. Our snakes are… Expand Snakes, or active contours, are used extensively in computer vision and image processing applications, particularly to locate… Expand VENOM composition within snake species can show considerable geographical variation1, an important consideration because bites by… Expand Strictly speaking, a community is composed of all the organisms that live together in a particular habitat. Community structure… Expand The presence in mammalian liver microsomes of a carbon monoxide-binding pigment has been reported by Klingenberg (1) and by… Expand The presence in mammalian liver microsomes of a carbon monoxide-binding pigment has been reported by Klingenberg (1) and by… Expand 1. Of the four main types of locomotion observed in snakes, three (serpentine, concertina and crotaline) can be elicited from the… Expand