"upon believing" is a correct and usable part of a sentence in written English.
It is typically used to indicate that something is done or believed based on a particular belief. For example: "He took action upon believing the rumor to be true."
John Linder, a focus group guru who helped burnish the image of New York City subways, seized upon "Believe".
Others, citing cultures where kissing with tongue is not only absent but looked down upon, believe making out is a specific learned behavior that's gained popularity due to media consumption and globalization.
Samus describes how a Metroid larva hatched from an egg and immediately imprinted upon her, believing her to be its mother.
Pairs consisting of a developer and a tester were allotted each a quest, and upon their believing the quest to be stable, its cross was deleted.
In the story, an Israelite judge vows on entering battle that - should he win - he will sacrifice the first thing that greets him upon his homecoming, believing it to be a dog.
The state of our economy depends upon those entrepreneurs believing they can be successful, and taking the steps necessary to become a success.
During this period, public health researchers commonly classified groups based upon their race/ethnicity, believing it was a valid proxy for culture [ 16].
"They have made war upon Union Men as fiercely as upon Secessionists," he railed, believing federal military policy intended to drive our all supporters of slavery.
It's clear what the economists they rely upon actually believe.
Matthew2012 06 March 2014 11 27am All economics is based upon a believe of what things are worth rather than an intrinsic value.
