The phrase "are necessary in order to determine" is correct and usable in written English.
It can be used when discussing requirements or conditions that must be met to reach a conclusion or make a decision.
Example: "The following data points are necessary in order to determine the effectiveness of the new marketing strategy."
Alternatives: "are essential to ascertain" or "are required to evaluate".
Hence, other approaches are necessary in order to determine the proper dimensions of original instruments.
Moreover, USLS/SLBK calculations of the inverse Fourier transform (complexity cFFT) and of the selection metric (complexity cmet) are necessary in order to determine the best signal candidate.
Therefore, instruments are necessary in order to determine and externalize these competence aspects effectively for evaluation of performance (status quo), the quality and improvement of training, and the prospects of success in the labor market.
Further experiments are necessary in order to determine what the proper conditions are for maintaining a healthy captive population of Novisuccinea chittenangoensis.
Further studies are necessary in order to determine if these changes are related to altered GAD1 gene transcription.
However, more studies are necessary in order to determine the role of IL-5 in eosinophil proliferation in the bone marrow during CVL.
For that purpose, chemical, functional and morphological characterization of buriti fruit is necessary in order to determine its ripening cycle.
Further investigation will be necessary in order to determine why this happens only for certain instruments.
Further research is necessary in order to determine the efficacy and safety of nicotinic treatments of these cognitive disorders.
However, further examination will be necessary in order to determine whether the face or background came first.
"This action was necessary in order to determine the actual source of the Mycobacterium since it has reappeared," said Dr. Eric Handler, the county's public health officer.
