The phrase "actually demonstrates to" is correct and usable in written English.
It can be used when you want to indicate that something provides clear evidence or proof to someone or something.
Example: "The experiment actually demonstrates to the researchers the effectiveness of the new drug."
Alternatives: "clearly shows to" or "effectively illustrates to".
"The debate and the Barwell bill actually demonstrate to me that parliament is a good thing in its own right, that your political virility does not always have to be measured by the ministerial office you attain, and that actually parliament can be an enormous driver for good change.
Representative Richard A. Gephardt of Missouri, the House minority leader, said he hoped "the president will call for real teeth, real penalties in his proposals, so that we can actually demonstrate to the public that we have changed corporate responsibility for the better and that we have improved some of these problems that have been uncovered in the last months".
Whereas a plethora of protein scaffolds has meanwhile been proposed, only few of them were actually demonstrated to yield specificities towards different kinds of targets and to offer practical benefits such as robustness, smaller size, and ease of expression that justify their use as a true alternative to conventional antibodies or their recombinant fragments.
So, I actually demonstrated to Natasha [Lyonne] and Yael [Stone] how one would fist, and what they would have to do.
In some cases the ovarian tissue removed for fertility preservation carries a risk of (or is actually demonstrated to have) contamination with cancer cells (Abir et al., 2010; Dolmans et al., 2010; Rosendahl et al., 2010).
Any one can say anything to you and make it sound good, but actually demonstrating to you how they work and how they work with buyers is a key to choosing the right one.
The ability to evolve actually demonstrates an openness to the lifelong process of growing in wisdom and compassion.
"It is a piece of modelling work our regulator asked us to do that actually demonstrates [that] moving to a more aggressive vegetation approach is very costly and does not represent value for money," a spokesman said in an email to the Guardian.
"We are not encouraging companies to do less thorough background checks at all — rather we are suggesting that whatever trust mechanism companies use should actually be demonstrated to predict the behavior they are trying to prevent," he tells TechCrunch.
In addition, STS inhibitors have actually been demonstrated to be effective for breast cancer cell line MCF-7 (Selcer et al, 1997).
