If the page you are on has an RSS feed, Sage will notify you that is has "Discovered External Feeds".
No external funding source was used to undertake this study.
Funding This study had no external funding source.
No external funding source was obtained in this study.
No current external funding sources for this study.
"Authors need only acknowledge external funding sources," said MDPI AG.
This would contrast with the logical explanation that a causative agent was distributed either through feed from an external point source, or indirectly through delivery trucks between farms.
However, this can be overcome by integrating the system to a micro-grid network whereby the energy from the system can be diverted to other loads when there is a surplus and additional energy can be drawn from external sources and fed to the system when the internal supply is insufficient.
Break it down by external sources vs. internal sources of happiness.
Due to the existing concentration gradient, nitrates migrate through the membrane and are reduced to nitrogen gas by the autotrophic biomass attached on the exterior of the fibres, and fed with an external source of organic carbon.
