The phrase 'reference upon' is not grammatically correct.
You would need to use 'refer to' instead. For example, "The report referred to the previous studies on the subject."
Pulse-coupled oscillators (PCOs) describe systems where individual nodes periodically emit pulses and adjust their internal time reference upon reception of pulses from neighboring oscillators.
UTs transmit an uplink sync word based on their internal timing reference, which is received by BSs to update their own timing; in return UTs adjust their timing reference upon reception of downlink sync words from neighboring BSs.
It also relies on outmoded views about the nature of moral rights that there are objective, universal rights of political morality to which charters make reference, upon which there is widespread agreement within democratic communities, and to which judges can sensibly and justifiably be asked to appeal in protecting citizens against recalcitrant exercises of government power.
These sequences were used to construct a reference upon which subsequent assembly was based (see section: Assembly and alignment; reference available in Dryad accompanying this paper).
Although both Nanog and Klf4 expression levels were reduced to 70% of reference upon knockdown of TU7, no downregulation of the Oct4 or Sox2 was observed.
Our novel RNA mutations functionality scoring method was applied to 27 disease-causing mutations in RNA genes (supplementary table S4, Supplementary Material online) and used as a reference upon assessment of the functional potential of RNMs and SNMs.
The reason for the omission remains unclear: the scribe may have planned to add the references upon the manuscript's completion, or he may have deliberately left them out so as not to spoil the appearance of pages.
Before you choose a camp, the camp directors should be willing to provide references upon request; ask for people in your area so they will be easier to contact.
"The new has come powering through,' he mused, patronisingly referencing Newcastle-upon-Tyne (Myrmidon Books), north Norfolk Salt Publishingg) and High Wycombe (And Other Stories).
If/when the same source reappears in a later chapter, you should again provide a full citation upon first reference, and then revert to shortened citations thereafter.
It is intended to be a reference book upon which future explorations of Mr. McQueen's importance may be weighed, so it was important that its imagery convey the authority of the museum, not a fashion magazine.
