Sentence examples for tract unit from inspiring English sources

These comprise four incompletely preserved sequences consisting of deposits of the highstand systems tract (Unit B), falling stage systems tracts (Unit C), the transgressive systems tract (Units A, D and G) and lowstand systems tracts (early fill of the incised valleys and strike diachronous prograding reflectors of Unit A).

This deprivation index calculates socioeconomic status in urban areas for each patient's area of residence according to 5 indicators available for each census tract (unit of area of residence) in 2001: unemployment (≥16 years old), low educational level overall (≥16 years old), low educational level in young adults (16 29 years old), workers with manual jobs, and temporary workers.

In the first instance, Geographic Information Systems GISS) will be used to calculate three built environment measures street connectivity, residential density and land use mix for each meshblock (smallest census tract units available in New Zealand).

Social epidemiologists have noted that while the sizes of the populations covered by census tract units are large and thus limited for conceptualizations of neighborhoods, they have also acknowledged that in the absence of better data, this level of geographical aggregation is acceptable and standard practice for examining neighborhood SES [ 35, 36].

The facilities involved were three general hospitals, two university hospitals, and one research hospital; each has an infectious and respiratory tract diseases unit.

Moreover, past research has used census tracts as units of analysis to examine densities of businesses and violent crimes (e.g., Gruenewald et al. 2006; Livingston 2008; Zhu et al. 2004).

Performance indicators are then estimated using origin-destination matrices calculated from time-varying road networks using census tracts as units of observation in the Greater Toronto Area (and secondarily in the Hamilton region) within the Greater Golden Horseshoe region of southern Ontario.

The relationship between LST and spatial pattern of greenspace was examined by Pearson correlation and partial Pearson correlation analysis using census tract as analytical unit.

Although there is some experience in the study of mortality inequalities in Spanish cities, there are large urban centers that have not yet been investigated using the census tract as the unit of territorial analysis.

The individual, narrower bundles of path 2 were tracked successfully using the adaptive tracking method because of their increased mean FA, whereas the lower FA of path 1 was successfully tracked with this algorithm because of its thicker radius allowing for continuation along the tract when the unit random vector was larger.

This differs from our results, which use the census tract as the unit of observation.