"rendering unavailable" is correct and usable in written English.
You can use it when referring to something that has been made inaccessible due to unexpected circumstances. For example, "Due to the storm last night, the area has been rendered unavailable for public access."
World Rugby's own code expressly forbids clubs "whether by contract, conduct or otherwise inhibiting, preventing, discouraging, disincentivising or rendering unavailable" players from international selection, stressing that high-quality international rugby is the lifeblood of the game.
Tests in our lab (data not shown) suggest that C. elegans short ncRNAs are recalcitrant to knock-down by RNAi, irrespective of ncRNA class or mode of RNAi application, thereby rendering unavailable a potentially efficient tool for functional analysis of such transcripts.
Doolittle was rendered unavailable over the next two days as the Nationals bullpen assumed a huge burden.
More effective sedatives "have been rendered unavailable by the abolitionist movement putting pressure on the companies that manufacture them".
For many of those, he said, the department is not able to collect payment, while the ambulance is rendered unavailable for other emergencies.
420, 76 L.Ed. 877, 82 A.L.R. 775, this was an unlawful search which rendered unavailable as evidence everything seized in the course of it.
For Scotland fans there is frustration that a forward purchased for £6.5m and who is currently scoring goals in England's top flight is rendered unavailable for international duty.
As applications of nutrients such as Zn, Cu and P would be soon rendered unavailable due to the high pH, combinations of elemental S to decrease the pH were examined along with macro and micronutrient soil additions.
The increase in Rs with N addition generally continued until N2O emissions began to decline, suggesting that most of the applied urea-N was rendered unavailable within the first 4 months.
"We're seeing attacks over 600gbps [gigabits per second] aimed at two companies which co-own the only fibre going into [Liberia]," Beaumont told the Guardian, adding that during the attacks websites inside the country are rendered unavailable outside as well.
Other websites explained how to write simple programs to send a flood of requests, or offered specially formatted webpages that could be set to reload themselves continuously, deluging particular Georgian websites with traffic.The actual damage done was minimal: some e-mail was disrupted and some target sites were rendered unavailable to the public.
