In addition, LUR models may not perform well in predicting temporal variations of exposures because they are mostly built relying on one to four purpose-designed monitoring windows of 7 to 14 days, with or without further temporal adjustment using ambient monitoring station data (Hoek et al. 2008).
The contributions of this work include: Firstly, an ontology model for the relevant chemical process is built relying on the ontological framework provided by OntoCAPE.
They will be smaller, simpler and cheaper to build, relying on gravity, rather than electricity, to cool reactors or, in the unlikely event of a meltdown, to flood a reactor core.
Wind and solar and hydro generation, once built, rely only on "fuels from heaven" -- the free wind and solar and hydro resources that are all around us.
Telephone and cable companies nationwide are scrambling to build networks relying on less expensive, less advanced technology that they argue will be perfectly adequate for many years to come.
The "twenty-first-century socialism" that Chavismo seeks to build has relied on electoral democracy; opinion polling and elections qualify as national obsessions.
The patronage system he has built, which relies on buying off tribes and political opponents while maintaining a loyal caste of underemployed bureaucrats, policemen and army officers, is greased entirely by oil money.
Furthermore, these shape memory polymers (SMPs) were built merely relying on physical interactions, retaining the thermal processability of engineering thermoplastics: it was facile to melt compound the materials into various desired shapes (dog-bone, disk, and film, etc).
However, models are useful when they are purpose built and rely on the fundamental physics of our planet.
Naturally, we could think of many more examples, having the following common quality: When the problem we are trying to solve is critical and requires expertise to solve, modern society is built on relying on external service providers (rather than turning each society member into a universal genius/MacGyver capable of solving all problems by himself/herself).
