A legal challenge to Uber's licence, based on proving the parameters of current regulation, may be on firmer ground than trying to argue a smartphone is the same as a taximeter.
"The problem is that compensation is based on proving that you're eligible, and that could be very hard for children to articulate".
It is based on proving competence, not earning credit.
"Unquestionably, Alex meets the criteria we set out at the beginning of our search which was based on proven Premier League experience, leadership, a hard-working ethic and, most importantly, a shared vision for Aston Villa.
Because I love you all dearly and equally, I recently spent an entire week on seven different diets, practising a different one each day – some well-known, some less well-known, some based on proven scientific merit, some because a celebrity had tried it and I'm an idiot.
But because the brain is programmed for speech, not for reading, educators must use a teaching approach based on proven research to make sure our children learn to read.
Unlike earnings projections, which are usually based on proven forecast models, there's no consensus methodology for setting a price target for a stock, according to Joseph Abbott, an analyst at I/B/E/S, which has compiled institutional research since 1971.
The mission consists of a constellation of five identical small satellites and a sophisticated ground infrastructure based on proven systems.
All these applications cost nothing, and are based on proved methods.
Many of the recommendations the group finally came up with were based on proven activities and our own knowledge base.
