The phrase "needed to activate" is grammatically correct and commonly used in written English.
It is typically used to indicate that something is required for a particular action or process to occur. Example: The key is needed to activate the security system. In this sentence, "needed to activate" implies that the key is necessary for the security system to start functioning.
The mixture calculations including mix water, were made based on the optimum amount of activator needed to activate the pozzolan with no additional water added as the activators were already in solution (Bondar et al. 2011).
Nicotinic receptor activation requires more ACh than that needed to activate muscarinic receptors [84].
The authors show that TAM, which was needed to activate fate tracing in all of these studies, remains active in mouse livers for a week and potentially longer.
Lack of any activity on LZ could be attributed to the absence of any active metal in the pyrochlore structure that is needed to activate CH4.
Previous reports showed that glucose transporter molecules are up-regulated during the thymocyte maturation, which improve nutrient uptake and increase metabolic activity and thus to provide the metabolic energy needed to activate new genetic programs [45], [46].
But you can reboot your brain by strengthening the circuits needed to activate motivation and effort.
The top layer, used for control, has all the channels needed to activate valves.
The volunteers lovingly laid the track, polished the trolleys and worked out the intricate electrical system needed to activate service.
Without Russia's support, the threshold 55percentt of industrialized-nations emissions needed to activate the agreement cannot be met.
And that's largely because some of the basic building blocks that are needed to activate those opportunities are still lacking.
MicroTech says it has received no money back, nor has Autonomy delivered the software purchased or the licence keys needed to activate the software.
