Interestingly the service doesn't appear to have geographic blocking on CBS content.
Without SON software, a carrier's service slows down and becomes less stable under heavy load or when users travel to the edge of a geographic block of the static grid.
A Norman lord typically had properties located in a piecemeal fashion throughout England and Normandy, and not in a single geographic block.
These regions constituted the geographic building blocks of subsequent HSAs.
Prevalence estimates of viral hepatitis, HIV and HSV-2 were estimated using a logistic regression model weighting for the probability of participation in each household block and the inverse of the probability of selection according to geographic strata, households' blocks, and sex distribution.
National governments delimit specific geographic areas or "blocks" that are zoned for hydrocarbon activities, which they may lease to state and multinational energy companies for exploration and production.
The probability of selection was defined as a function of the geographic strata, households' blocks, and sex distribution according to post-censal estimates in Puerto Rico.
The total population of all individual Census Block geographic units within a maximum distance of 2500 metres from the catchments were summed to determine the total population that is within one hour drive to service locations.
Food outlets were classified into the categories of large grocery stores, convenience stores, limited-service restaurants and full-service restaurants, and measured at four neighbourhood geographic scales: Census block group, Census tract, ZIP code and a 1 km buffer around the resident's house.
