'determines the need' is a correct and usable part of a sentence in written English.
You can use it to describe a process by which something is identified as necessary. For example, "The study determines the need for a new policy."
When a doctor determines the need for a transplant, patients generally approach the nearest medical center that performs the operations.
Additionally, the specificity of the behaviour of certain categories and product ranges determines the need to establish suitable and specific procedures for a better prediction and feature extraction.
By establishing a planning procedure that objectively determines the need for TAs for all kinds of threats, correct, updated and consistent information becomes easily available to the company's security management department.
The rationale of operation associated to both the inner and outer controllers determines the need of good performance for disturbance attenuation (regulation) as well as set-point following (tracking).
It comprises a methodology for classifying data according to their attribute scale, which influences the structure of an uncertainty model, and their space time variability, which determines the need for autocorrelation functions in describing uncertainty.
The Secretary may increase or decrease under this subsection a payment to a unit of local government only if the Secretary determines the need for the increase or decrease, or the unit requests the increase or decrease, within one year after the end of the payment period for which the payment was made.
Follow-up echocardiography and radiography also are important to determine the need for other medications.
Rudd, it should be said, was not the first prominent Australian to determine the need for such a museum.
Ironically, it is human intuition, not testing or analytics, that must be applied to determine the need for retesting.
