Results 21 to 30 of about 606,440 (315)
Global-Scale Patterns of Forest Fragmentation
Ecology and Society, 2000 We report an analysis of forest fragmentation based on 1-km resolution land-cover maps for the globe. Measurements in analysis windows from 81 km 2 (9 x 9 pixels, "small" scale) to 59,049 km 2 (243 x 243 pixels, "large" scale) were used to characterize ...
Kurt Riitters +4 more
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Ecosphere, 2021 Human land use is fragmenting forests around the globe, increasing the edge density in forest landscapes. More frequent natural disturbances also increase the presence of edges in forest ecosystems.
Franziska Pöpperl, Rupert Seidl
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Effect of edge buffering scheme. [PDF]
, 2022 Effect of edge buffering scheme.
Yi Zhuang (615438), Nan Jiang (21252)
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Grouping puts figure-ground assignment in context by constraining propagation of edge assignment. [PDF]
, 2010 Figure-ground organization involves the assignment of edges to a figural shape on one or the other side of each dividing edge. Established visual cues for edge assignment primarily concern relatively local rather than contextual factors.
Driver, Jon, Brooks, Joseph L
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Ecosphere, 2016 Restoration of glades over the past 30 years, involving removal of woody cover and re‐establishment of herbaceous plant communities, has created an archipelago of habitat patches varying in age, size, and isolation. Within these glades, habitat varies in
Alice G. Tipton +2 more
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Photonics, 2023 A thorough integral formulation describing the second harmonic generation under tightly focused linearly and radially polarized beams for an arbitrary distribution of the nonlinear susceptibility over the surface of isotropic media was presented.
Sergey Scherbak +3 more
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Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2023 The possibility of using the universal software ANSYS to study the concentration of interlaminar stresses near the free edges of laminated composites in a two-dimensional finite element formulation is considered.
Yu. V. Skvortsov, M. A. Evtushenko
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Edge-region grouping in figure-ground organization and depth perception. [PDF]
, 2008 Edge-region grouping (ERG) is proposed as a unifying and previously unrecognized class of relational information that influences figure-ground organization and perceived depth across an edge. ERG occurs when the edge between two regions is differentially
Brooks, Joseph L, Palmer, Stephen E.
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The Occurence of Ecological Traps in Bird Populations: Is our Knowledge Sufficient? A Review
Journal of Landscape Ecology, 2012 Anthropogenic changes in a landscape create new cues for birds, which must permanently adapt to these. If landscape changes occur too quickly, individuals have insufficient time to develop adequate reactions.
Suvorov Petr, Svobodová Jana
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The Effect of Adding Randomly Weighted Edges [PDF]
SIAM Journal on Discrete Mathematics, 2021 We consider the following question. We have a dense regular graph $G$ with degree $αn$, where $α>0$ is a constant. We add $m=o(n^2)$ random edges. The edges of the augmented graph $G(m)$ are given independent edge weights $X(e)$, $e\in E(G(m))$. We estimate the minimum weight of some specified combinatorial structures. We show that in certain cases,
openaire +3 more sources