Global ETD Search
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Showing 1 to 9 of 9 for “"Nearest Neighbor Distance"”.
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DESIGN AND IMPLEMENTATION OF A CO-LOCATION ANALYSIS TOOL
… approach, and a novel approach called K-Nearest-Neighbor distance approach. Both approaches compute spatial statistics for different neighborhood sizes and compare these characteristics with spatial characteristics obtained by placing objects randomly to determine the presence of …
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Recovery of cached food by captive blue jays (Cyanocitta cristata)
… recovery order does not appear to correlate to nearest neighbor distance models.
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Clustering in Multidimensional Spaces with Applications to Statistics Analysis of Earthquake Clustering
… and Paczuski's (2004) metric for measuring the distance between earthquakes is considered. The metric consists of a product involving the time interval and spatial distance between two earthquakes, as well as the magnitude of the first one. In this work, the metric is formally proved to define …
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Mothers transfer information via eggs: effect of mothers' experience with predators on offspring
… from photographs, and was estimated as the nearest neighbor distance between individuals in each tank. Experimental females shoaled more tightly together prior to a mild disturbance. Both control and experimental juveniles shoaled more tightly together immediately following and two minutes …
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X-ray diffraction study of the high-density phases of solid 4He
… about their mean lattice sites. While these distances can be as much as 25 % of the nearest-neighbor distance at the lowest densities, the atoms are significantly more confined ·as the density of the solid is increased. Since 4He is a highly compressible solid, it is possible to examine the …
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Firm strategies in scientific labor markets
… standardized location quotient and the average nearest neighbor distance as metrics of regional specialization and firm clustering, respectively. I investigate small firms’ labor market strategies using job search and wage data from the 2011 and 2012 SPIE salary surveys of employees in the …
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Mechanical, electronic and optical properties of multi-ternary semiconductor alloys
… in the pressure coefficients with respect to nearest neighbor distance and ionicity are discussed. Finally, the electronic and optical properties of Cu_2ZnGeS_4, Cu_2ZnGeSe_4 and Cu_2ZnGeTe_4 in KS and ST structures are studied. Band structure and optical spectra including the dielectric …
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Anatomical analysis of the feedback projections from extrastriate cortex to area 18 in ferret visual cortex
… together, we measure the grand median of the nearest neighbor distance for each cortical area providing connections to area 18 including area 17 (34.14μm), area 18 (39.48μm), area 19 upper layers (45.61μm), area 19 lower layers (39.55μm), area 21 lower layers (62.48μm), Ssy area upper layers …
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A theory of the electrical resistivity of liquid metals
… and from the assumption that the ratio o'f the nearest=neighbor distance to the mean free path due to long-range disorder is the same for all metals 'at their melting pointso This was Zimanis procedure for estimating his plasma resistance, and the sarne procedure was used hereo The second type …