Reding says it is "the only example of a widely consumed illegal narcotic that might be called vocational, as opposed to recreational".
The Soil and Water Assessment Tool (SWAT) is one example of a widely used watershed-scale hydrologic model that requires calibration.
An example of a widely used non-biodegradable polymer is polyethylene.
Another example of a widely used opcode cache is the Alternative PHP Cache (APC), which is available as a PECL extension.
Eventually comics appeared aimed at a gay audience: the first documented example of a widely circulated underground gay comic was Gay Heart Throbs, which produced several issues in the mid-1970s, but struggled to find an audience.
The gene ontology (GO) Consortium is an example of a widely used ontology established to develop a consistent terminology of gene product attributes across databases (33).
This is an interesting theory, and there is a clear example of a widely grown commercial cultivar (the Pentland Dell) that contained resistance genes from S. demissum that were subsequently 'broken' by a changing pathogen population (Malcolmson, 1969; Fry, 2008).
The "Delivery Team Topping Up" system in Zimbabwe, a successful example of a widely practiced vendor-managed inventory model, provided a foundation on which to build a model adapted to Senegal's environment and needs.
29 An example of a widely adopted multi-faceted intervention and systems approach is the Unicef Baby Friendly Initiative (BFI), which is endorsed by the National Institute of Health and Clinical Excellence 19 22 and provides a focus for organisations to achieve an accreditation award.
FileZilla is an example of a widely used and free FTP client.
