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Cake day: August 15th, 2023

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  • CeruleanRuin@lemmings.worldtoScience Memes@mander.xyzMoss
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    8 months ago

    It always staggers me when I remember that for roughly sixty million years during the Carboniferous Period, there were trees but no microorganisms capable of decomposing them.

    Just sixty million years of branches falling off and trees falling down and… just sitting there on the ground, not rotting at all.




  • I laud your devotion to accuracy, but I also offer some middle ground. Tobacco itself is known to possess psychoactive properties, and Middle-earth, insofar as it can be said to be a precursor to the modern world at all (for Tolkien himself drifted away from this idea later in his life and work), is eons in the past, when many things were heightened. So it’s not so far a leap to imagine that pipeweed could have had as much in common with modern strains of marijuana as it did with what we call tobacco.

    After all, our own tobacco originated in the Americas, probably somewhere in the region of modern Bolovia, and was not commonly used in Europe until the 16th Century. If one allows the conceit that Middle-earth represents a primordial version of modern Europe, then it follows that pipeweed itself also originated in the West (for was it not said to have been imported from Númenor, that land blessed by the Valar?). If indeed it was a strain of nicotiana, then it must have been of a varietal so pleasant to smoke that even the Valar themselves partook of it. At some point, it died out in the lands of Men, and was forgotten until its rediscovery by colonial exchanges with the indigenous people of the Americas.

    TL;dr: Pipeweed is not weed, nor is it something modern people would recognize as garden variety tobacco. It’s better than either of those things.








  • CeruleanRuin@lemmings.worldtoScience Memes@mander.xyzSwifties
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    10 months ago

    Weekend discharges occur less frequently than discharges on weekdays, contributing to hospital congestion. Artificial intelligence algorithms have previously been derived to predict which patients are nearing discharge based upon ward round notes. In this implementation study, such an artificial intelligence algorithm was coupled with a multidisciplinary discharge facilitation team on weekend shifts. This approach was implemented in a tertiary hospital, and then compared to a historical cohort from the same time the previous year. There were 3990 patients included in the study. There was a significant increase in the proportion of inpatients who received weekend discharges in the intervention group compared to the control group (median 18%, IQR 18–20%, vs median 14%, IQR 12% to 17%, P = 0.031). There was a corresponding higher absolute number of weekend discharges during the intervention period compared to the control period (P = 0.025). The studied intervention was associated with an increase in weekend discharges and economic analyses support this approach as being cost-effective. Further studies are required to examine the generalizability of this approach to other centers.