The phrase "at increasing the proportion" is not correct in standard written English.
It seems to be an incomplete or awkward construction and may confuse readers.
Example: "The study focused on strategies at increasing the proportion of renewable energy sources in the grid."
Alternatives: "to enhance the proportion" or "to boost the proportion".
Moving to the case of Argentina, which is the objective of this study, during the first half of the 2000s there was a series of changes aimed at increasing the proportion of the population with a pension benefit through the implementation of several moratoriums allowing people which had not fulfilled with the required years of contribution to have access to a pension benefit.
Brief treatment with IL-2 or IL-15 was able to partially reverse this anergy, with IL-15 being more effective than IL-2 at increasing the proportion of tetramer staining cells to produce IFN-γ (Figure 4a and b).
The resulting multifaceted intervention, aimed at increasing the proportion of children receiving evidence informed HKCs from general practice, was piloted to inform a future randomised controlled trial.
We aim at increasing the proportion of women who achieve healthy weight gain and an adequate glycaemic control during pregnancy and the proportion of offspring who achieve a healthy growth during the first year of life.
To the authors' knowledge, this is the only study that has looked at increasing the proportion of PD use among incident patients from the perspective of the UK NHS.
Responsible sexual behavior has been identified as a leading health indicator in Healthy People 2010 with specific behavior objectives aimed at increasing the proportion of adolescents who abstain from sexual intercourse or use condoms if sexually active.
Responding to the publication of the report, a Scottish government spokesman said: "Scottish ministers are focused on transport initiatives aimed at reducing traffic congestion and increasing the proportion of journeys made by public or active transport as we move towards a low carbon economy.
Increasing the oligomer size would restrict the number of potential targets identified, whereas, as discussed below, decreasing the oligomer size would allow more potential targets to be captured, but at the probable expense of increasing the proportion of false-positives.
Proposed policy initiatives targeted at these factors per se, e.g. increasing the proportion of specialists in general practice, increasing practice size, offering more salaried positions, and merging small practices into larger ones, may not be effective in changing GPs' priorities.
Increasing the proportion of vaccination at pharmacies proportionally increased the cost savings of a modeled influenza immunization program.
Cost savings were maximized by both targeting high-risk individuals and increasing the proportion of vaccination at pharmacies.
