The phrase "all this classification" is correct and usable in written English.
It can be used when referring to a variety of classifications or categorizations that have been discussed or presented.
Example: "All this classification of data helps us understand the trends more clearly."
Alternatives: "all this categorization" or "all this sorting".
It is obvious, after all, that this classification of the practices must not be intended as a rigid division in clearly distinct categories.
Since novel ligands are found and characterized all the time, this classification is, by its very nature, always temporary.
The critical part of all this is the classification of broadband under Title II of the act, and if that could be accomplished by legislation — it would only take a few words — it would put an end to these questions once and for all.
The top feature selected by this and all the classification models results in the division of chromosome 17 into two regions, one of them encompassing one or both large LL1 domains discussed above, implying that the distribution of fold change differs in the two regions of the chromosome.
By this classification, all eligible samples (n=717) were divided into three groups: the major depression group (n=81), the minor depression group (n=319), and the nondepression group (n=317).
Based on this classification, all the samples fall within the freshwater class.
According to this classification, all TAs acting on β-amino acids are considered as ω-TAs.
According to this classification all the groundwater samples fell under the fresh water type and slowly reached to brackish water.
Based on this classification, all the ground-water samples collected during dry and wet seasons fall in "good" category for irrigation purpose, i.e., below (<1 or 1) (Table 9).
Note that in this classification all the irregular or unstructured elements are classified as coils (C).
