Sentence examples for usually been based from inspiring English sources

The city's schools have usually been based on simple, easily reproducible prototypes; in the mid-eighties, the Board of Education decided the city would need new prototypes for the new generation of schools.

In addition, the 10th percentile threshold has been widely used because the true absence data has not been generally available [73], and other thresholds have usually been based on more complex methods requiring both presence and absence data [71], [72].

Previous findings have usually been based on systematic ratings by a researcher using a dedicated rating scale.

Methods of control have usually been based on single major genes that confer complete resistance based upon a gene-for-gene interaction.

The conventional approach to drug development has usually been based around testing these agents first on their own and then in combination with standard cytotoxic agents.

Reports of genetic discrimination have been anecdotal, and allegations of discrimination have usually been based on presence of disease in contrast to genetic predisposition.

Contemporary outdoor events usually are based on local history or economic pursuits.

Quantitative nation comparisons usually are based on smaller N's.

Admission of these "non-traditional" students in fact usually is based on vocational qualifications as well.

Concerning the computational efforts, per-frames approaches usually are based on a training step and classification step.

It needs ad hoc algorithms which usually are based on the definition of the model of the object to reconstruct.