The phrase "achieve a threefold" is correct and usable in written English.
It can be used when discussing goals or outcomes that are intended to increase or multiply by three times.
Example: "Our objective is to achieve a threefold increase in sales by the end of the year."
Alternatives: "attain a threefold" or "reach a threefold increase".
To achieve a threefold difference it was assumed that 1.5% of those with negative attitudes, and 4.5% of those with positive attitudes would choose psychiatry as a career.
The major (first) and minor (second) microviscosity for eGFP-CaM diffusion in glucose (the dextran monomer) in each size of dextran and in the mix of all sizes is summarized in Table 2. Probe mobility is slowed threefold at 10% (w/v) for all of the dextran sizes, except for 10 and 40 kDa, which require 15% (w/v) to achieve a threefold slowing.
Spassky, on the brink of disaster, "found miraculous replies while in time pressure" and Fischer was only able to achieve a draw by threefold repetition after 43 moves.
On May 13 Kleist's forces achieved a threefold crossing of the Meuse River.
The portioning of glucoamylase from Aspergillus awamori NRRL 3112 was studied by Minami and Kilikian [23] using a two-step ATPE consisted of PEG/phosphate system and achieved a threefold PF.
37 51 Though it has not been possible to conduct a randomised trial of delaying the primary series of DTP vaccinations, we did randomise children at 4.5 months of age to early MV in an attempt to reverse the adverse effect of DTP and we achieved a threefold reduction in mortality.
Indeed, the implementation we evaluated is limited by the communications overhead necessarily associated with giving each particle a unique key in the MapReduce framework: as a result, while we can achieve a speedup of threefold with 16 cores in a single node, with 512 cores spread across 28 nodes, we only achieve a speedup of approximately 1.4 (i.e., less).
Such doses are consistent with the results from the McGill Geriatric Lithium-Induced Diabetes Insipidus Clinical Study (Rej et al. 2014b) reporting that the lithium dose required to achieve a given serum concentration decreases threefold from middle to old age.
Proportionality is traditionally determined by a threefold test: first, it whether a measure is suitable to achieve a legitimate aim; second, whether that aim cannot be achieved by less restrictive means; and third, whether the restriction is proportionate to the realization of that aim (stricto sensu proportionality).
This immobilization achieved an up to threefold higher activity recovery compared to adsorption in aqueous medium.
Achieving a spiritual experience.
