"methods of diagnostics" is correct and usable in written English.
You can use it when referring to a set of techniques used to identify or detect a medical condition or disease. For example, "The medical team discussed the various methods of diagnostics that could be used to investigate the patient's symptoms."
The conclusion states the methods of diagnostics of ballastless track, transitional areas and connecting sections with classic railway superstructure.
General reasons for discrepancies between studies are insufficiency of sample size, age/gender/BMI/ethnic/racial differences, differences in prevalence of infectious agent in case and control groups, differences in immune response caused by specific ligand, differences in stratification, methods of diagnostics of cancer or chronic inflammatory conditions, genotyping methods, and chance.
A new optical and a magneto-optical methods of diagnostics of nanostructures, allowing determination of dispersion degree of nanostructures were proposed.
The outcome of this study is of particular interest for conservation laboratories and art characterization groups with limited scientific infrastructure and focusing on non-invasive and non-destructive methods of diagnostics.
Further, during the time period there was, to the best of our knowledge, no shift in policy, diagnostic coding or methods of diagnostics that would substantially have influenced case ascertainment.
Several authors assessed only clinical manifestations of ischemic vascular events [ 8, 9], while other authors used angiographic methods of diagnostics [ 6, 10], and still others focused on the ankle-brachial index [ 11] or ultrasound [ 7, 12] assessment methods.
These two methods of diagnostic testing are conducted by placing the body in a somewhat large machine, running x-rays or radio waves through it, and using computers to compile pictures of the desired areas.
Against this background, a workshop was held to explore the current methods of diagnostic imaging of the liver and to try and establish a profile for the future liver specific contrast media.
Moreover, the experimental realization of the mentioned phenomena can be the basis for the creation of new methods of diagnostic of ferromagnetic materials and sensitive methods for studying an internal structure of their DWs.
To reduce the number of input attributes applied in classification, we have tried three different selection methods of diagnostic features: standard Fisher discrimination measure, correlation feature selection, and fast correlation-based filter.
In addition to the needs to harmonize methods of diagnostic testing, of estimating population abundance and of age classification, further factors may impede data analyses.
