The phrase "allowed source" is correct and usable in written English.
It can be used in contexts where you are referring to a source that is permitted or authorized for use, such as in research or information gathering.
Example: "When conducting your research, make sure to only cite information from an allowed source to ensure credibility."
Alternatives: "permitted source" or "authorized source".
Also, make @esp.mit.edu an allowed source.
When first-order, dissolved contaminant degradation was allowed, source removal was found to be unnecessary for the cases where the degradation rate exceeded intermediate values of the first-order rate constant.
This allowed source term update, uncertainty control and validation, as well as fully constrained event tracking.
Larger number of electrodes would have allowed source localization of the activity as well as utilization of blind source separation methods such as independent component analysis.
This allows source impedances to the amplifier to be infinite.
It allows source and sustainability issues to be identified throughout the entire vehicle life cycle and provides the means to sharpen analysis and discussion around these issues.
This strategy allows source nodes to select next-hop from neighbour list that lies in the progress area towards destination node.
However, alleles from STs clustered into clade 1 are distinct from those in clades 2 and 3 and this level of genetic differentiation allows source attribution.
To provide sufficient spatial resolution to the EEG measures, we applied a dense array EEG (dEEG) technology, with 256 recording channels distributed over the head surface allowing source localization of the electrical responses to at least sublobar accuracy [14].
However, without further characterization, they do not allow source identification, which is crucial for remediation of the cause, verification of remediatory measures, and characterization of the hazards potentially caused by fecal pollution.
We do not allow sources to change the rules governing specific quotations after the fact.
