The phrase 'necessity of obtaining' is correct and usable in written English.
It is typically used when referring to the necessity of achieving something, often used in a more formal context. For example, "The necessity of obtaining a strong education was emphasized by the principal during his speech."
Getting there has never been easy and the necessity of obtaining permission from a chief for each island something of a deterrent.
Since all data were fully de-identified, the necessity of obtaining informed consent was waived.
Clauses of this legislation emphasized the necessity of obtaining a license from competent authorities for utilization of groundwater.
The single product function overcomes the necessity of obtaining the final optical Fourier transformation of the R, G and B components separately.
To make near-optimal decomposition for CC, our algorithm avoids the necessity of obtaining the full interdependency information of nonseparable variables.
Objective: To provide a list of quality assessment indicators in Ambulatory Surgery and to discuss the necessity of obtaining a general consensus regarding the complexity of both the operations and the patients undergoing surgery.
The main ethical issues relate to the level of completeness of the information given, the necessity or not of obtaining a new individual consent for each use, and who decides on these issues [ 2].
To avoid the necessity of repeatedly obtaining consent when manuscripts are rejected by journals accepting only their original consent form, the development of common forms has been proposed [ 11, 12, 19].
This huge amplification of the dose shows the necessity for obtaining high accuracy in dosimetry measurements.
Because of high mobility, the scattered nature of pastoral camel herds and the necessity to obtain consent of the herd owners in accessing their herds, sampling in both rangelands and peri-urban sites was limited to accessible herds whose owners were willing to participate in the studies.
"We have reminded faculty of the necessity to obtain approval for all changes to approved protocols," the university said.
