The phrase "are functional at the" is correct and usable in written English.
It can be used when discussing the operational status or effectiveness of something in a specific context or location.
Example: "The systems are functional at the main facility, ensuring smooth operations throughout the day."
Alternatives: "are operational at the" or "are effective at the".
Actuarial analysis shows that 58% of the 32 valves implanted are functional at the beginning of the eleventh year.
Opisthobranch and pulmonate species are hermaphroditic and often protandrous (male gonads maturing first); however, in many taxa, adults become simultaneous hermaphrodites (male and female gonads are functional at the same time).
Owing to their small size and the central role of Watson-Crick base pairing in determining their structure, function and interactions, several distinct types of synthetic non-coding RNA regulators that are functional at the DNA, mRNA and protein levels have been experimentally characterized and computationally modelled.
Most experiments with human stem cells have only shown that the cells can acquire the phenotype of various differentiated cell types, but have not shown that the cells are functional at the transplantation site.
While you may find a private jet through online auction site Ebay or listed in classifieds like James Edition or AvBuyer, many aviation experts recommend consulting a broker because of the intricacies involved, such as ensuring the mechanics are functional at the very least.
To check at which stage, both enhancers are functional at the transcriptional level, whole-mount in situ hybridization (WISH) to detect GFP mRNA was performed.
Indeed, pseudogenes can be functional at the DNA, RNA or protein levels and have a function related or independent of the parental gene [ 4].
On Tuesday, while testifying at a House hearing, Marilyn Tavenner, the head of the Center for Medicare & Medicaid Services, the government agency implementing the federally run health insurance exchanges, said that the Small Business Health Options exchanges would be functional "at the end of November".
Google argued that higher power was needed because accuracy for detecting small finger movements was too poor to be functional at the FCC's lower standard.
This indicates that the TS-clathrin heavy chain is functional at the permissive but compromised at the non-permissive temperature.
Our results with dendrotoxin-K were in further agreement with the Kv1.1 channel being functional at the level of electrophysiology.
