A tiny park mouse frantically circled the flower-box perimeters.
For analysis of the features of the region, such as the area, center of gravity, bounding box, or perimeter, some features should be collected when each pixel is scanned.
On West Street, members of the Coalition of 9/11 Families urged the preservation of the structural remnants of the original towers, including the cut-off bases of the box-shaped perimeter columns.
Kline explained that each piece was to be no larger than a shoe box; these perimeters were inspired by Jim Crow laws of the day, since African Americans were not allowed to eat in most restaurants that were available on the road.
The hierarchical cluster analysis shows the same correlations identified using only chemical variables (Al-Si-K-O, Na-Cl, Zn-Cu-Mn-Ca, Fe-Cr-Ni-Mg) and correlations among morphological parameters: in particular dimensional variables (Area, Perimeter, Box Width and Box Height) and shape variables (Roundness and Fractal Dimension) are closely correlated.
For example, the 2009 2010 U2 360° Tour uses 24 Clair Brothers BT-218 subwoofers (a double 18" (45cm) box) around the perimeter of the central circular stage, and 72 proprietary Clair Brothers cardioid S4 subwoofers placed underneath the ring-shaped "B" stage which encircles the central main stage.
It is possible to notice that PC1 separates morphological dimensional parameters (Area - Perimeter - Box Width - Box Height) from chemical ones, and PC2 separates shape parameters (Fractal Dimension and Roundness) from chemicals ones.
When morphological parameters are considered too (Figure 7), the PCA on the urban data set (the first three PCs are able to explain 43.8% of total variance) shows five distinct parameter clusters: Al-Si-K, Na-Mg-Cl-Fe-Ca, Ni-Cr-Cu-Zn-Mn and the morphological parameters: Area – Perimeter - Box Width - Box Height and Roundness - Fractal Dimension.
But despite Staples' modern accouterments, many fans have knocked it as being too cavernous for live music, and the luxury boxes around the perimeter push people in the cheap seats far away from the action onstage.
The garden had recently been installed through a generous grant from Vons and the labor of more than 50 Vons volunteers and L.A.'s BEST and Theodore Payne staff, transforming a 30' by 50' patch of scraggly but tenacious Bermuda grass into a burgeoning oasis of native cherry, buckwheat, sage and currant, with perimeter boxes of tomatoes, sugar snap peas and mint.
20 chemical parameters (C, O, Na, Mg, Al, Si, P, Cd, Cl, K, Ca, Sn, Ti, Cr, Mn, Fe, Co, Ni, Cu, Zn) were determined by SEM-EDS and 7 morphological parameters (Area, Aspect Ratio, Roundness, Fractal Dimension, Box Width, Box Height, Perimeter) were measured by Image Pro Analyzer 6.3 software.
