The phrase "upon stopping" is correct and usable in written English.
It can be used as part of a sentence when describing an action that occurs immediately after another action has stopped. For example: - Upon stopping the car, he realized he had left his phone at home. - Upon stopping the timer, the cake was perfectly baked. - The police officer issued a ticket upon stopping the speeding vehicle.
Upon stopping cART, virus rebounds and progresses to AIDS.
With the Terrapins understandably intent upon stopping Duke's perimeter game, the nation's top-scoring team (89.1 points a game) went inside.
On May 14, upon stopping outside Anniston to change a slashed tire, one bus was firebombed and the Freedom Riders were beaten.
We show that this transition is associated with the formation of elongated droplets, eventually disrupting into nanodroplets which, upon stopping the flow, slowly relax to a stable gel-like microstructure with noticeable birefringent properties.
If you're already ill, or poor and on benefits, ideologues at the DWP will, at vast public expense, be intent upon stopping the benefits that allow you to live and contribute to a civilised society.
Upon stopping the fuel supply the entire system decays toward equilibrium so that 4 is completely consumed, demonstrating that the observed steady state concentrations of 2, 3, and 4 are not equilibrium nor kinetically trapped positions.
The new century could dawn with police, hospitals and other emergency services paralysed, with the banking system locked up and governments (to say nothing of nuclear reactors) melting down, as the machines they all depend upon stop working, puzzled over having gone 100 years without maintenance.
As the war escalated, mail delivery was interrupted and the money Katie's family depended upon stopped arriving.
During the past decade, as international terrorism became a subject of intense concern, Arab Americans and South Asian Americans have been spied upon, stopped, questioned and subjected to intensified inspection based on their racial characteristics rather than any evidence of wrongdoing.
Kevin Newbury, the director of the Prototype production, had Blalock lie on his back as overhead lights descended upon him, stopping within inches of his face.
"The issue was whether or not he should have stopped upon seeing a mass on the tracks," Mr. Smiley said.
