The phrase "a point backed by" is correct and usable in written English.
It can be used when you want to indicate that a particular argument or statement is supported by evidence or reasoning.
Example: "The researcher presented a point backed by extensive data from previous studies."
Alternatives: "a point supported by" or "a point reinforced by".
It is a point backed by Professor Debbie Lawlor, a co-director for the project.
It is a point backed by Michele Verroken, former director of ethics and anti-doping for UK Sport, who now runs her own consultancy, Sporting Integrity.
Among other things, the most critical 40 minutes of the Obama presidency prove a point backed by history: judgment and temperament are far more important than a r?m?
The crucial point about the discovery of these intense short-term fluctuations is that they add another confusing variable to the equations used by meteorologists to try to forecast British weather, a point backed by Thorpe.
That is a point backed by research done by Rob Hayward, a former Tory MP, on the byelections and the local and Euro elections that took place last year and the polling that preceded them.
They realised this kind of gene therapy would be incredibly hard to detect.' It is a point backed by Peter Schjerling, a researcher from the Muscle Research Centre in Copenhagen.
Dean, who runs a carpet cleaning company in London, argued that most eastern Europeans come for work, not for benefits, a point backed up by the statistics.
The de facto government responded that strong measures were needed against Mr. Zelaya's supporters, whom they described as vandals, a point backed up by government television advertisements showing burning buses and street barricades.
He calmly pointed out that the pre-1990 wedge he and other players have used this week is approved for use in PGA Tour events — a point backed up Saturday by the tour in a statement.
Amid reports of fierce clashes inside Gaza, columns of military vehicles and what the army said was "a sizeable number of troops" moved across the border at several points, backed by an intense air and artillery bombardment.
Overall, the trend for ice coverage in Arctic is definitely downwards, particularly in summer, however – a point recently backed by Professor Peter Wadham, who this year used aircraft and submarine surveys of ice sheets to make estimates of ice volume loss.
