The phrase "a background knowledge of" is correct and usable in written English.
It can be used when referring to the foundational understanding or information someone has about a particular subject or topic.
Example: "To excel in this course, students should have a background knowledge of basic mathematics."
Alternatives: "a foundational understanding of" or "an understanding of the basics of".
Others obviously have a background knowledge of what they are writing about.
To understand the various aspects of TKR, such as the indications for surgery, design rationale and outcome, one needs to have a background knowledge of the anatomy and biomechanics of the knee joint.
We indeed have observed that the highest probability of re-identification in this case is 0.21% Figure 9 Distribution of the re-identification probability obtained by simulating attack model 2 with a background knowledge of 4 weeks.
The books have to be carefully written, structured and edited so as to be aimed at these scientifically-aware readers: they will have a background knowledge of astronomy and probably cosmology but many of them will not have formally studied science (amateur astronomers come from almost all walks of life) and will be discouraged by mathematical treatments.
Along with a strong background knowledge of pharmacology or immunology, you should be a good team worker with excellent communication and organisational skills and the ability to work to defined objectives and timelines".
This work aims to set up a background knowledge about surface features of NNN (001), the low energy face displayed by thin films, by means of classical MD.
Additionally, alternative designs have been proposed based on the Hypervapotron high heat flux elements with modified geometry and drawing upon a vast background knowledge of large scale equipment procurement and integration.
In African genomic studies incorporating large population groups and disease cohorts the majority of participants involved are unlikely to have a substantial background knowledge of genetics and their understanding of the research will necessarily be affected [ 22, 24].
Some KIs reported that deficits in the detection of oral precancers and early cancers were due, at least in part, to a limited background knowledge of oral cancer and its signs and symptoms among many clinicians on the Island, a finding echoed in previous studies involving physicians and dentists in other geographic areas [ 27- 29].
A good background knowledge of the research topic and similar case studies could help guide your own research as well, especially if you are writing a critical interest case study.
