"upon determining" is correct and usable in written English.
It can be used when discussing the act of coming to a conclusion or decision. For example, "Upon determining that the project was too difficult to complete, he decided to start over."
Upon determining that cancellation is not warranted, the Director, CVE, will notify the participant in writing.
Classification is paramount for a complete records management other than safeguarding vital records upon determining their value for business continuity.
These approaches depend upon determining the system operating point firstly and then maintaining this point on the PV generator characteristics.
However, the quality of damage detection achieved in practice depends upon determining a proper sampling interval for discretization of the displacement mode shapes.
Instead, he focused upon determining the relative masses of each different kind of atom, a process that could be accomplished, he claimed, only by considering the number of atoms of each element present in different chemical compounds.
(a) Immediately upon determining which persons are to be ordered for induction, the Director of Selective Service shall issue to each person selected an Order to Report for Induction.
Keep in mind that whatever a relationship is built upon determines how well it holds up.
For an exact determination of virus RNA concentrations in the 12 samples, 12 individual probe-based real-time RT-PCRs were designed upon determined virus sequences (Table).
Whatever decision you decide upon, determine your new sail trim by applying the principles in steps 1 & 2. A wind indicator (Windex) will tell you if you're pointing too high or low for the apparent wind.
Like their British counterparts, American viewers fell in love with the put-upon but determined Thomas, described in the show's first episode as "a cheeky little engine".
Procedures to be decided upon include determining whether to appoint a chair, how to recognize speakers, and how to adopt, revise, and accept documents.
