The phrase "a certain direction for" is correct and usable in written English.
It can be used when discussing guidance, purpose, or a specific path in various contexts, such as planning or decision-making.
Example: "The committee is seeking a certain direction for the upcoming project to ensure its success."
Alternatives: "a specific path for" or "a particular course for".
There is strong evidence that migratory birds inherit an endogenous directional programme, steering inexperienced migrants in a certain direction for a certain period of time [1], [2].
We used AVRlib's implementation of software I2C for this purpose, and wrote functions to rotate each stepper in a certain direction for any given duration.
The limbs are controlled by conscious movement of remaining muscle the wearer might contract a chest muscle to move the arm in a certain direction, for example.
This permits the checking of whether the same factors that explain reform activism also imply a certain direction for the reform process.
Previous studies have identified neurons that only fire up when an animal points its head in a certain direction—some for east, others for south, for example—but reports of neurons that respond to changes in an animal's speed are sparse and largely anecdotal, says Jeffrey Taube, a neuroscientist at Dartmouth College who was not involved in the work.
For some species, the majority of the individuals in the group process the information about the propensity to travel in a certain direction; but for other species, only some of the group members share information about the destination, while the other uninformed members are guided by informed individuals.
"All of the transportation in this country has been dictated in a certain direction literally for the past 70 years in favor of cars, asphalt and aviation to the detriment of rail," said Andy Kunz, president of the U.S. High Speed Rail Association, a nonprofit advocacy group.
Quick and wide motion of the pericarps in a certain direction is advantageous for throwing the seed a long distance.
At the design stage, Mr. Lamos may set the compass for a certain direction, but once the cast is assembled, the voyage unfolds according to its own dynamic.
I don't want to talk too much about this, but I feel myself going in a certain direction, which is really exciting for me.
When Now that you know why you are headed in a certain direction, you need to set a target for when you want to be there.
