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Joined 1 year ago
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Cake day: July 8th, 2023

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  • jocanib@lemmy.worldOPtoTechnology@lemmy.worldTesla’s Dieselgate
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    1 year ago

    many years now

    This appears to be an escalating fraud, affecting newer models more than old. So I’d guess that’s ^^ the answer.

    It’s not just a Reuters investigation, they’ve been fined by a few jurisdictions and they absolutely do have the ability to pay lawyers to defend those charges if they’re false.










  • They don’t seem to list the instances they trawled (just the top 25 on a random day with a link to the site they got the ranking from but no list of the instances, that I can see).

    We performed a two day time-boxed ingest of the local public timelines of the top 25 accessible Mastodon instances as determined by total user count reported by the Fediverse Observer…

    That said, most of this seems to come from the Japanese instances which most instances defederate from precisely because of CSAM? From the report:

    Since the release of Stable Diffusion 1.5, there has been a steady increase in the prevalence of Computer-Generated CSAM (CG-CSAM) in online forums, with increasing levels of realism.17 This content is highly prevalent on the Fediverse, primarily on servers within Japanese jurisdiction.18 While CSAM is illegal in Japan, its laws exclude computer-generated content as well as manga and anime. The difference in laws and server policies between Japan and much of the rest of the world means that communities dedicated to CG-CSAM—along with other illustrations of child sexual abuse—flourish on some Japanese servers, fostering an environment that also brings with it other forms of harm to children. These same primarily Japanese servers were the source of most detected known instances of non-computer-generated CSAM. We found that on one of the largest Mastodon instances in the Fediverse (based in Japan), 11 of the top 20 most commonly used hashtags were related to pedophilia (both in English and Japanese).

    Some history for those who don’t already know: Mastodon is big in Japan. The reason why is… uncomfortable

    I haven’t read the report in full yet but it seems to be a perfectly reasonable set of recommendations to improve the ability of moderators to prevent this stuff being posted (beyond defederating from dodgy instances, which most if not all non-dodgy instances already do).

    It doesn’t seem to address the issue of some instances existing largely so that this sort of stuff can be posted.






  • The paper isn’t paywalled:

    Purported direct mechanisms to explain the association between new-onset diabetes and prior SARS-CoV-2 infection include evidence that the SARS-CoV-2 entry receptor ACE2 is expressed on insulin-producing β cells, SARS-CoV-2 infection contributes to dysregulation of glucose metabolism, and individuals who have an increased susceptibility to diabetes are especially vulnerable following SARS-CoV-2 infection because dysregulated glucose metabolism and direct viral damage to β cells impairs their compensatory mechanisms, leading to β-cell exhaustion. 7 However, there is no clear underlying mechanism explaining the association between SARS-CoV-2 infection and subsequent increased risk of incident diabetes. 7,8 While there are reports of an association between SARS-CoV-2 infection and subsequent increased risk of incident type 1 diabetes in children using routinely collected health record data, 5,6,67 there are concerns about the validity of such studies because the data sets used did not capture asymptomatic SARS-CoV-2 infections in children. Population-based studies that reported an increased incidence rate of type 1 diabetes in children and adolescents during the pandemic did not find an increase in the frequency of autoantibody-negative type 1 diabetes 12,23,68 ; this suggests that the increase in incidence may be due to an immune-mediated mechanism.

    Proposed indirect effects of the COVID-19 pandemic and containment measures that may be associated with diabetes incidence include changes in lifestyle, change in the pattern of pediatric non–COVID-19 infections, and increased stress and social isolation. 12,69-71 It has been proposed that frequent respiratory or enteric infections in children are potential triggers for islet autoimmunity, promote progression to overt type 1 diabetes, or are precipitating stressors. 72 Pandemic containment measures were associated with a decrease in viral respiratory and gastrointestinal tract infections among children. 69 Given this finding, the observed increased incidence rate of type 1 diabetes during the pandemic is contrary to what would be expected based on the decrease in viral infections among children during the pandemic.

    There may have initially been a catch-up effect caused by lower incidence rates of pediatric diabetes early in the pandemic, possibly due to delays in diagnoses associated with hesitancy to seek care or barriers to access care.12-14 However, the reported incidence of diabetes remained increased in studies that included data from beyond the first year of the pandemic. 23,32,49,52,53,58-60,63 Furthermore, there appears to have been a disruption to the historic seasonal pattern of autoantibody-positive diabetes incidence in children. 23,24 The reasons for this remain uncertain but may be related to the effects of COVID-19 containment strategies, such as lockdowns, both at the beginning of the pandemic and at subsequent times in different countries. 73