Watersheds, mosaics, and the emergence paradigm
نویسندگان
چکیده
منابع مشابه
Watersheds, mosaics, and the emergence paradigm
In this paper, we investigate the links between the flooding paradigm and the topological watershed. Guided by the analysis of a classical flooding algorithm, we present several notions that lead us to a better understanding of the watershed: minima extension, mosaic, pass value and separation. We first make a detailed examination of the effectiveness of the divide set produced by watershed alg...
متن کاملWatersheds, extension maps, and the emergence paradigm
In this paper, we investigate the links between the flooding paradigm and the topological watershed. Guided by the analysis of a classical flooding algorithm, we introduce several notions that help us to understand the watershed: minima extension, extension map, and pass values. We investigate the possibility for a flooding to produce a topological watershed, and conclude that this is not feasi...
متن کاملNitrogen sources to watersheds and estuaries: role of land cover mosaics and losses within watersheds.
Across most of the World's coastal zone there has been a geographic transition from naturally vegetated to human-altered land covers, both agricultural and urban. This transition has increased the nitrogen loads to coastal watersheds, and from watersheds to receiving estuaries. We modeled the nitrogen entering the watershed of Waquoit Bay, Massachusetts, and found that as the transition took pl...
متن کاملOrthodontics about face: the re-emergence of the esthetic paradigm.
The emphasis and direction of orthodontic treatment planning philosophies over the past century is a story almost all orthodontists are familiar with. In the latter part of the 19th century, Norman Kingsley, the leading orthodontist of the era, emphasized the esthetic objectives of orthodontic treatment. In the Kingsley paradigm, the articulation of the teeth was clearly secondary to facial app...
متن کاملMembrane Fusion: the Emergence of a New Paradigm
Theoretical and experimental work over the last ten years has led to the emergence of a new paradigm for the pathway by which fusion of biological membranes occurs. The path results from the great stability of lipid vesicles, a necessary attribute if they are to function properly. As a consequence, fusion is not easily initiated. The new pathway differs significantly from the conventional one w...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Discrete Applied Mathematics
سال: 2005
ISSN: 0166-218X
DOI: 10.1016/j.dam.2004.09.017