The phrase "and also proved" is correct and usable in written English.
It can be used when you want to indicate that something has been demonstrated or established in addition to other points being made.
Example: "The research not only highlighted the benefits of the new method but also proved its effectiveness in real-world applications."
Alternatives: "and additionally demonstrated" or "and further established".
In quick succession he triumphed in Shakespeare and Ibsen and also proved to be a master of comedy.
The nucleation activity and activation energies were also calculated by different theoretical models and also proved the experimental results.
Experiences of particle regeneration by heating confirmed the mass balance precision and also proved the feasibility of the whole process.
It could completely inhibit SpCas9 at two targets, providing ~60% inhibition at the other site, and also proved to be an equally potent inhibitor of St1Cas9.
His Spanier in Peru (1796) was adapted by the English playwright Richard Brinsley Sheridan as Pizarro (1799) and also proved a great success.
He devised dialysis, a method for separating colloids from crystalloids, and also proved that the process of liquid diffusion causes partial decomposition of certain chemical compounds.
These techniques have been economically sustainable and also proven efficient in natural product discovery.
The inevitable prostitute has a heart of gold and also proves to be a gifted anti-Confederacy informer.
We will extend their result to some other Sperner problems, and also prove multicoloured versions of the generalised ErdÅ's-Ko-Rado theorem and the Sauer-Shelah theorem.
Once commercialized, the spray technology could reduce the environmental impact of agriculture sprays and also prove more cost effective for farmers.
We show that the singular set is countably $n-2 n-2 $ctifiable and also prove the uniqueness of homogeneous tangent functions at almost every singular point.
