The phrase "approaches involves the" is not correct in written English as it lacks grammatical coherence.
It cannot be used effectively in any context due to its structural issues.
Example: "The study of various approaches involves the analysis of different methodologies."
Alternatives: "methods include the" or "strategies encompass the".
Generally, information extraction by different approaches involves the construction of a classification model for the targeted element (this can be performed, for example, through a learning process using a set of reference patterns).
One of the first described approaches involves the pharmacological reversion of CpG methylation, accomplished by inhibition of DNA methyltransferase (DNMT) with drugs such as 5-aza-2'-deoxycytidine (5-aza-dC), coupled with the use of gene expression microarrays to identify methylated silenced genes that would be reactivated by drug treatment [10].
The second set of approaches involves the direct detection of ssDNA in purified DNA.
Preexposure prophylaxis (PreP), one of these approaches, involves the use of topical or oral agents in HIV-uninfected individuals prior to exposure to the virus in order to prevent HIV acquisition.
Other approaches involved the formation of PbS/CH3NH3PbX3 core shell NPs via ligand-exchange reactions [45, 46].
Further, a few other approaches involving the use of hollow fibers are also described.
Other experimental approaches involved the study of naturally occurring or induced animal (murine) leukemias.
The literature seems to be sparse on analytical approaches involving the currency fluctuation uncertainty in the supplier selection process.
Liquid-state spinning approaches involve the dispersing of CNTs in a suitable solvent and shaping in coagulation bath.
Other approaches involve the use of two meters, to measure electricity consumed vs. electricity produced.
Approaches involving the measurement of eye movements provide a promising method for probing the brain function.
