The phrase "and modification of these" is correct and usable in written English.
It can be used when referring to changes or alterations made to previously mentioned items or concepts.
Example: "The report outlines the procedures for the implementation and modification of these guidelines to ensure compliance."
Alternatives: "and alteration of these" or "and adjustment of these".
The arrangement and modification of these pieces of tradition can reveal something of the author's intentions and the means by which he hoped to achieve them.
Creation of such materials allows not only unification of several functions in one lattice (this being important for reducing the size of the element base in devices), but also control and modification of these properties through synergetic effects.
At least 3 distinct K+ currents are expressed in the soma of hair cells [60] and modification of these channels would likely influence its excitability.
How do we systematically engage students in the construction, validation, deployment, and modification of these models?
On more recent timescales, organisms adapt to their environments by continued innovation and modification of these features.
Early identification and modification of these risk factors may help prevent or favorably influence the outcome of AKI.
Central composite rotatable designs and modifications of these schemes are available for negotiating between the accuracy and the feasibility of experiments.
Restrictions and modifications of these risk factors may help design effective safety interventions for reducing crash and injury risks of this increasing riding population.
This chapter describes some of the most important standard large-scale test scenarios and modifications of these tests including gas analysis.
Free α-amino group and C-terminal COOH group are not necessary for the biological activity, and modifications of these radicals may even increase the stability of the analogs.
Given that the free-living cyanobacteria C. raciborskii CS-505 and R. brookii D9 have the smallest known genomes among filamentous cyanobacteria, they are ideal subjects for exploration of the development and modifications of these characteristics among cyanobacteria.
