The phrase "acknowledged methods" is correct and usable in written English.
You can use it when referring to techniques or approaches that are recognized and accepted within a particular field or discipline.
Example: "The research was conducted using acknowledged methods to ensure the validity of the results."
Alternatives: "recognized techniques" or "accepted practices".
Discrete element method (DEM) is a well acknowledged method for analysing granular materials, such as the fuel pebbles in a pebble bed reactor.
He also said he never acknowledged his methods to lawyers because he could not trust them.
Actually, the acknowledged current methods to estimate the bio-degradability are mainly based on laboratory tests and measurements under controlled conditions, while scarce information are available on the effective transformation of bio-film derivatives in real composting facilities.
Actually, the acknowledged current methods to estimate the bio-degradability are mainly based on laboratory tests and measurements under controlled conditions, through respirometric tests (ASTM D5338-92, ISO/CD14855; ASTM D5209) structural disintegration during fermentation stage and evaluation of the toxicity effects of degradation products [4 6].
As stated in the conclusion of our paper and in the letter of Menzies et al (2014b), the role of heterogeneity in testing needs to be further investigated because it has profound clinical consequences; and as shown by our publication, it quite surprisingly relates to a substantial subset of patients tested by acknowledged diagnostic methods.
NT-proBNP levels determination is by now a universally acknowledged biochemical method of testing cardiac insufficiency.
Currently available commonly acknowledged hormonal method of post-coital contraception was first described by Yuzpe and Lancee [ 6] and Yuzpe et al.[ 7].
We acknowledge that methods to empirically develop and test change theories require further development and refinement.
[12], acknowledging that methods for determining the significance of copy number variants (CNVs) are still in evolution.
The doubly-labeled water (DLW) method is the acknowledged "gold standard" method for measuring true levels of EE under free-living conditions.
