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Cake day: January 10th, 2024

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  • jqubed@lemmy.worldtoTechnology@lemmy.worldNeedy Programs
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    27 days ago

    The one area I would sorta disagree is on updates, although only inasmuch as they’re needed for security fixes on things connected to the internet. But if it’s not connected? No, no updates needed unless I encounter a bug or they add a new feature I really want.





  • As explained in their paper, published in Brain Communications on October 1, 2025, the team hypothesized that patients with brain fog might exhibit disrupted expression of AMPA receptors (AMPARs)—key molecules for memory and learning—based on prior research into psychiatric and neurological disorders such as depression, bipolar disorder, schizophrenia, and dementia. Thus, they used a novel method called [11C]K-2 AMPAR PET imaging to directly visualize and quantify the density of AMPARs in the living human brain.

    By comparing imaging data from 30 patients with Long COVID to 80 healthy individuals, the researchers found a notable and widespread increase in the density of AMPARs across the brains of patients. This elevated receptor density was directly correlated with the severity of their cognitive impairment, suggesting a clear link between these molecular changes and the symptoms. Additionally, the concentrations of various inflammatory markers were also correlated with AMPAR levels, indicating a possible interaction between inflammation and receptor expression.




  • Huh, the explain link says the dimensional sizes originated from the wood being cut at the listed size while green, then shrinking as it dried. I was told that it was done for construction purposes, where the wood would likely be covered by plywood or drywall that would bring the dimension up to size. I never questioned it before; that always seemed plausible enough.







  • All the abovementioned practices were facilitated by Delivery Hero’s minority shareholding in Glovo. Owning a stake in a competitor is not in itself illegal, but in this specific case it enabled anti-competitive contacts between the two rival companies at several levels. It also allowed Delivery Hero to obtain access to commercially sensitive information and to influence decision-making processes in Glovo, and ultimately to align the two companies’ respective business strategies. This shows that horizontal cross-ownership between competitors may raise antitrust risks and should be handled carefully.

    I suppose it can work if they still face robust external competition, like how Hyundai and Kia own stakes in each other and use their combined efforts to compete on the global market, but I also wouldn’t be surprised if even that has anticompetitive implications in their home market of South Korea, both for consumers and workers.


  • I read an article a while back highlighting how many “tech bro” products seem to be about eliminating human interaction, like grocery or meal deliveries, or self-checkout in stores. There is a convenience factor for these things at times, of course, but with the way many of these executives seem to be pushing exclusively using their services and having zero direct interactions with other humans it starts to raise questions about perhaps their own interpersonal skills and why they want to eliminate the human interaction. This feels like more of the same.



  • The buy-now-pay-later company had previously shredded its marketing contracts in 2023, followed by its customer service team in 2024, which it proudly began replacing with AI agents.

    A few months after freezing new hires, Klarna bragged that it saved $10 million on marketing costs by outsourcing tasks like translation, art production, and data analysis to generative AI. It likewise claimed that its automated customer service agents could do the work of “700 full-time agents.”

    As Siemiatkowski told Bloomberg, “cost unfortunately seems to have been a too predominant evaluation factor when organizing this, what you end up having is lower quality.”

    Also, just want to recognize this gem:

    Though executives in every industry, from news media to fast food, seem to think AI is ready for the hot seat — an attitude that’s more grounded in investor relations than an honest assessment of the tech — there are growing signs that robot chickens are coming home to roost.

    Robot Chicken clip of Lando Calrissian saying “This deal is getting worse all the time!”