Over the past several decades, many modifications have been proposed in SMB chromatography in order to effectively separate a binary mixture.
PSO is one of the proposed methods for PTS phase search algorithm and many modifications have been introduced to simplify the technique [25].
Many modifications have been made in the original mixture models by different researchers to improve the simulation techniques for the transport phenomena.
In particular, the study of histone post-translational modifications encountered an extraordinary progression and many modifications have been characterized and associated to fundamental biological processes and pathological conditions.
To overcome these problems, many modifications have been applied to TiO2 nanomaterials such as doping with a metal coating, surface sensitization, surface area increase or designing, and developing secondary mixed oxides [33, 34].
His taxonomy concentrated on the reproductive organs of plants and animals, and although many modifications have been made to it since then, the core taxonomy of living things in use today remains true to his concepts.
Many modifications have been proposed to alter the typical structure of the hydrocyclone separator in order to improve its performance for specific process objectives; therefore, the filtering hydrocyclone fits into the category of non-conventional equipment.
After two years, many modifications have been brought to the former conceptual design, the most important ones being the change of technology for the high energy part of the accelerator, a totally new design for the Test Cell, new design of the lithium target assembly and the high flux test module with vertical setup.
Many modifications have been proposed since then.
With this scenario in mind, many modifications have been made (Table 2).
