The phrase "a certain coordination" is correct and usable in written English.
It can be used when referring to a specific type of coordination that is not explicitly defined or is somewhat vague.
Example: "In order to achieve the desired outcome, a certain coordination between the team members is essential."
Alternatives: "a specific coordination" or "some level of coordination".
Instead of cheering a reduction of needless government involvement, some — including a few members of Congress — are arguing that the U.S. needs to insert itself in a clerical role for certain coordination functions for the internet.
Such observations are interpreted as reflecting a greater stability of certain coordination patterns in the motor system [32], [33].
There is a certain voltage coordination control system within each voltage regulation interval, in which the agents can have data collection and assessment, and communicate with other agents in order to obtain more comprehensive voltage information.
Considerable success in understanding certain coordination compounds also has been achieved by treating them as examples of simple ionic or electrostatic bonding.
The control parameters of inverters can be set either individually by empirical approaches, or by certain coordination.
However, relay nodes require certain coordination with the rest of the network nodes in order to manage transmissions efficiently.
Super PACs and other outside Democratic groups, freed from the constraints of election laws that banned certain coordination between them and the Obama campaign, will be able to share information and resources with OFA as they try to elect more Democrats to Congress.
Following experimentation with weighting schemes, we concluded that a 2 1 ratio between overall RMSD and coordination-based RMSD gave the best results, in keeping the overall RMSD low while supressing the dominant effect of certain coordination numbers.
Therefore, when investigating coordination in surgical teams it is important to consider the different phases in which certain coordination activities usually are performed and the interdependencies of coordination activities across phases.
