The phrase "a formulation was made" is correct and usable in written English.
It can be used in contexts where a specific formulation or plan has been created or established.
Example: "After extensive discussions, a formulation was made to address the issues raised during the meeting."
Alternatives: "a formulation was developed" or "a formulation was created."
A paint formulation was made by blending the as-synthesized nano ZnO with a natural organic resin; cashew nut shell liquid (CNSL) and surface coatings were developed over glass and metal substrates.
Together with other changes to the medium composition, an improved formulation was made that ensured faster cell growth and greater specific rate (flux) of IFN-γ constitutive secretion while decreasing glucose utilisation and, most importantly, halving the excretion of lactate, that is toxic to the cells and harmful to the fidelity of their secondary products.
A new mathematical formulation was made to deal with the compressible gas model that represents the vibrated particle bed.
This formulation was made possible by the formation of a molecular complex of progesterone and the starch hydroxypropyl-β-cyclodextrin, which permits solubility in water of the otherwise only lipid-soluble progesterone (Zoppetti et al., 2007).
The model formulation was made focusing on the hydrogenation reaction of o-cresol to obtain the 2-methil-cyclohexanol, in the presence of a Ni/SiO2 catalyst.
Though our formulation is made for a canonical problem imposing simple assumptions of an isotropic source radiation and an isotropic scattering pattern, it enables us to see the effect of dimensionality on the radiative transfer of elastic waves.
By taking the above interdependencies into consideration, the estimation of the equilibrium point of the above formulation is made by creating a game-theoretic platform where Intelligent Agents (corresponding to port authorities) are evolving their strategies towards equilibrium points.
A comparison between Eurocode 2 [1] and the proposed formulation is made, considering: variable column heights; concrete classes from the low to high strength concrete; transverse loading; axial loads with different eccentricities; and variable load levels.
The formulation is made in the framework of finite deformations and results in a system of three non-linear equations, giving the final radius, length and rotation of the cross-sections of the tube, in the deformed configuration.
