The phrase "all this concentration" is correct and usable in written English.
It can be used when discussing a significant amount of focus or attention being directed towards a particular task or subject.
Example: "All this concentration on the project has led to impressive results and a deeper understanding of the topic."
Alternatives: "this level of focus" or "all this focus".
Should we worry about all this concentration?
Even with all this concentration of resources, some local observers, like Stephen Fox, are worried that downtown won't be able to continue drawing enough customers.
In 1981, the year he designed Medusa and Pegasus and other delectables for "Clash of the Titans," he visited the School of the Art Institute's Film Center (now the Gene Siskel Film Center) and said: "I'm worried about all this concentration on special effects.
The linearity (R 2) of the method ranged between 0.9997 (paroxetine) and 0.9894 (fluvoxamine) and was considered as good for all compounds in this concentration range.
The outlet treatment concentration may not be usable for all processes, so this concentration is used by process, in which inlet contaminant concentration is equal to or greater than outlet treatment concentration.
Control larvae (attP2 UAS-TNT, blattP2 UAS-TNTracted to all compounds at this concentration compared to vehicle controls (p < 0.05, post hoc Tukey test for multiple comparisons).
NRG1α had a slight peak in the MRVA around 50 ng/ml, so all cell lines were subjected to this concentration for all experiments.
In any case, at all the concentrations tested in this study, the effects of anandamide on cholesterol monolayers were always stronger than those of fatty acids.
At this concentration all the isolates were resistant to the antibiotic.
At this concentration, all bacteria had bound HAMLET, with one population of bacteria showing intense HAMLET-staining (Fig. 5).
At this concentration all the tested compounds are soluble.
