"upon the instance of" is a correct phrase that can be used in written English.
It means "at the request of" or "based on the urging of." Example: The company's CEO made changes to the company's policies upon the instance of the shareholders.
Of course, the last three items on this list are rather awkward locutions, but this is because they strive to make explicit that we can speak of dependent beings as existing if we wish to do so but only because of their dependence upon the core instance of being, namely substance.
However, this decree proved challenging upon the first instance of its application.
Another suggestion might be to conclude that the paradox depends upon an instance of the principle of Excluded Middle, that either R is a member of R or it is not.
In the API, atom types and charges are assigned upon construction of an instance of the MMFFMolProperties class.
It would be a mistake, too, to seize upon these instances of overt vulgarity while ignoring more insidious forms of sexist language.
The environment is composed of ten cloudlets (task units), where upon each instance of cloudlet requires 400,000 million instructions, or about 6 min to complete execution on a host.
The first instance of gubernatorial succession in Kentucky's history occurred upon the death of Governor George Madison in 1816.
But the fact is we've seen instance upon instance of highly visible police aggression against unarmed black and brown Americans over the last few years.
In this study, we report the first instance of a ribozyme that demonstrably folds differently upon nondenaturing and denaturing purification.
Consider the following instance of poetic suggestion.
LCR-eXXXplorer is built upon a customized instance of GBrowse (Stein et al., 2002) modified to properly work with protein sequences.
