• 15 Posts
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Joined 2 years ago
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Cake day: June 15th, 2023

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  • The new material has eight times better performance than pure cubic silicon carbide

    Nowhere is it stated how efficient either material is, other than to say that the researchers are 5-10 years away from a material that’s 10% efficient. So they must have an efficiency of less than that I guess.

    From the paper, the closest I can see is:

    The applied bias photon-to-current efficiency (ABPE) of the Ni(OH)2/Co3O4/3C-SiC photoanode reached 0.47% at 0.65 V vs RHE, which is 15.6 and 1.8 times higher than that of the 3C-SiC and Co3O4/3C-SiC photoanodes, respectively (Figure 4b)

    I don’t know how representative that measurement is though.





  • Morphit @feddit.uktoScience Memes*Permanently Deleted*
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    2 months ago

    There are still opposite charges - each colour has an ‘anti’-colour. So R+R=colourless G+G=colourless etc. This is how mesons work (pairs of quarks). Baryons are triplets of quarks but there are also combined tetra- and pentaquark states also.

    You can think of anti-red as being cyan etc. but the colour theory can be more confusing than it’s worth.










  • In the System settings, under Window Management > Window Behaviour, in the Focus tab, there is a Focus stealing prevention selector. If it’s set to extreme, then it does prevent switching to another desktop when I open a window that gets sent there.

    I think that’s what you want but I guess it would mess with all applications, not just Steam. I don’t think you can do it per application.

    I remember there being a window management protocol that would allow more control but I don’t think Kwin implements it yet.





  • If you have the docker-compose.yml locally, you can nix run github:aksiksi/compose2nix to translate it into a nix file for inclusion in your nixos system config. I think that could be done in the config itself with a git url but I’m not that great at nix. You will surely still need some manual config to e.g. set environment variables for paths and secrets.