Recent comments in /f/science
Kelend t1_jeghauu wrote
Reply to comment by andylikescandy in Gun injuries in US surged during pandemic, CDC study shows by Picture-unrelated
https://pubmed.ncbi.nlm.nih.gov/2589288/
More often than people think. The human body is resilient, and most people aren't that good with anatomy.
Also, we have the issue that suicides and suicide attempts in general are mislabeled as accidents due to 1) insurance issues 2) social acceptance.
OG__Swoosh t1_jegh3la wrote
Reply to comment by Lcokheed_Martini in Gun injuries in US surged during pandemic, CDC study shows by Picture-unrelated
Do you think all of these things are directly correlated with the pandemic?
Skeith86 t1_jegf4l0 wrote
Reply to Astronomers have observed the flattest explosion ever seen in space. The explosion, which was 180 million light years away, challenges current human understanding of explosions in space: they appear much flatter than previously thought possible. by mtoddh
What does flat mean in this context?
andylikescandy t1_jegenw1 wrote
Reply to comment by Kelend in Gun injuries in US surged during pandemic, CDC study shows by Picture-unrelated
How many firearm suicide attempts fail? This is specifically in reference to injuries.
[deleted] t1_jegdl05 wrote
SockCucker3000 t1_jegd5o8 wrote
Reply to Psychedelic treatment linked to substantial reduction in alcohol misuse and PTSD symptoms in Veterans, according to new study. by chrisdh79
I'm 25 and have been on a conveyer belt of various medications for 12 years. I was on Klonopin for a decade and only recently got off it. Long-term use of Klonopin causes a 51% increased risk of Alhzeimer's later in life. I've had episodic memory issues since roughly the same time I went on Klonopin.
I don't want any child to be drugged, much less with something that could lead to horrifying long-term effects. These kinds of studies and advancements give me hope.
[deleted] t1_jegd34p wrote
LordyItsMuellerTime t1_jegciwx wrote
Reply to comment by jflo358 in Psychedelic treatment linked to substantial reduction in alcohol misuse and PTSD symptoms in Veterans, according to new study. by chrisdh79
r/unclebens
marketrent OP t1_jegce7d wrote
Reply to comment by AllanfromWales1 in In U.K. cities, 25% to 38% of particulate pollution is produced by farms, more than produced by the city itself by marketrent
Have you tried searching the literature?
AllanfromWales1 t1_jegbls4 wrote
Reply to comment by marketrent in In U.K. cities, 25% to 38% of particulate pollution is produced by farms, more than produced by the city itself by marketrent
I don't see anything in those paragraphs which addresses my question.
mimiflower80 t1_jegbbso wrote
Reply to comment by Heineken008 in Sublingual Spray With THC And CBD Can Control Blood Sugar, Lowers Cholesterol In Type 2 Diabetes Patients by Defiant_Race_7544
Neither had I until I’d been diagnosed. I mean, I had heard my friends daughter was sick and that they thought it was a THC thing, but I can genuinely say I did not grasp the severity.
mem_somerville t1_jegb24b wrote
Here's a version of the story in WaPo that also covers the work: https://wapo.st/3nA9WVB
Should be a gifted article.
joxeloj t1_jegaunh wrote
Reply to comment by SaltZookeepergame691 in Sublingual Spray With THC And CBD Can Control Blood Sugar, Lowers Cholesterol In Type 2 Diabetes Patients by Defiant_Race_7544
You're correct that many of the p-values are off. Even some of their Fisher Exact tests are off (e.g. I get p=0.47 for hypertension). I think they probably used Mann-Whitney U tests after a Shapiro-Wilk's p<0.05 for many of these, but I can't prove that without access to their data. It is odd overall.
I will point out they claim to test their primary hypothesis by ANCOVA accounting for baseline values, and randomization is not necessarily pointless even if you don't end up with well-balanced groups by specific endpoints. With that said you could probably get a response published on the basis of some of these discrepancies.
[deleted] t1_jegam22 wrote
Reply to comment by jflo358 in Psychedelic treatment linked to substantial reduction in alcohol misuse and PTSD symptoms in Veterans, according to new study. by chrisdh79
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marketrent OP t1_jegadsg wrote
Reply to comment by AllanfromWales1 in In U.K. cities, 25% to 38% of particulate pollution is produced by farms, more than produced by the city itself by marketrent
See the first three paragraphs in the ‘Introduction’ section of the City and Environment Interactions paper.
tklite t1_jegab97 wrote
Reply to comment by MetricT in Cannabidiol as a potential novel treatment for endometriosis by its anti-inflammatory, antioxidative and antiangiogenic effects in an experimental rat model by Defiant_Race_7544
That's very tempting just to have.
Fomentor t1_jega7o6 wrote
So, T Rex could have played trumpet? Oh, wait, those little arms. Never mind.
AllanfromWales1 t1_jeg8wdu wrote
Reply to In U.K. cities, 25% to 38% of particulate pollution is produced by farms, more than produced by the city itself by marketrent
Are all <2.5 micrometer particles equally damaging, or does the chemical constitution of the particle affect the harm it does?
[deleted] t1_jeg87j7 wrote
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Heineken008 t1_jeg7rj3 wrote
Reply to comment by mimiflower80 in Sublingual Spray With THC And CBD Can Control Blood Sugar, Lowers Cholesterol In Type 2 Diabetes Patients by Defiant_Race_7544
Thanks for the detailed response. I'd never heard of this before.
Mammoth-Mud-9609 t1_jeg7nlk wrote
Reply to comment by tom_swiss in Gun injuries in US surged during pandemic, CDC study shows by Picture-unrelated
It is important because gun deaths also includes a substantial amount of domestic violence cases, there is an attempt by a minority of people to portray gun deaths as just gang members killing each other or occasional innocent member of the public, the truth is that gang violence accounts for a relatively small amount of gun deaths in America and you are more likely to die of a gunshot wound if you own a gun than if you don't.
[deleted] t1_jeg6kp2 wrote
Reply to comment by katarh in Sublingual Spray With THC And CBD Can Control Blood Sugar, Lowers Cholesterol In Type 2 Diabetes Patients by Defiant_Race_7544
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tom_swiss t1_jeg6g70 wrote
Reply to comment by Mammoth-Mud-9609 in Gun injuries in US surged during pandemic, CDC study shows by Picture-unrelated
It would be "factually accurate" to label a subset of vehicle-vehicle collisions and vehicle-pedestrian collisions "iPhone related", if a driver or pedestrian was listening to music or using GPS on a iPhone at the time.
But that "iPhone relationship" is only relevant in a small number of cases, so it would be intellectually dishonest.
Firearms were available before the pandemic. Their availability did not increase during the pandemic. Firearms are not the relevant factor here.
marketrent OP t1_jeg6fr4 wrote
Reply to In U.K. cities, 25% to 38% of particulate pollution is produced by farms, more than produced by the city itself by marketrent
Excerpt from the linked summary^1 about research published in City and Environment Interactions:^2
>First author Dr Jamie Kelly, who conducted the research while based at UCL Geography before moving to the Centre for Research on Energy and Clean Air, said: “We were surprised to find how pervasive the contribution of agricultural emissions of ammonia to particulate pollution really is.
>“Particulate pollution across the UK is dominated by aerosols formed from rural agricultural emissions of ammonia. This influence extended from rural areas to mid-sized cities like Leicester, large cities like Birmingham and, for the UK, anomalously large cities like London.
>“This is because ammonia and aerosol particles can stay suspended in the atmosphere for days to a few weeks and so be transported long distances.”
>This kind of fine particulate pollution can have serious health effects, with estimates saying it may contribute to between 29,000 and 99,000 additional premature deaths each year in the UK.
>
>The team ran multiple simulations with different pollution sources turned on and off, to see how each source contributed to the spread of particulate pollution.
>They found that UK agriculture contributed 38% of the particulate pollution in Leicester and 32% in Birmingham. Even in large cities like London, agriculture contributed 25% of the city’s pollution.
>Cities only contributed between about 13-24% to their own pollution, mostly from traffic, energy production, industry, and furnaces in commercial and residential locations.
>Senior author Dr Eloise Marais (UCL Geography) said: “Our work has identified that addressing urban air pollution doesn’t only require local solutions like ultra-low emission or clean air zones, but also national-scale measures that reduce ammonia emissions from rural agriculture.
>“Such actions have potentially large health benefits, as the fine particulate matter pollution formed from ammonia is a leading global health risk.”
^1 University College London, 31 Mar. 2023, https://www.ucl.ac.uk/news/2023/mar/farms-found-be-biggest-particulate-pollution-source-citie
^2 Jamie M. Kelly et al. Diagnosing domestic and transboundary sources of fine particulate matter (PM2.5) in UK cities using GEOS-Chem. City and Environment Interactions 18, 100100 (2023). https://doi.org/10.1016/j.cacint.2023.100100
Lcokheed_Martini t1_jeghkia wrote
Reply to comment by OG__Swoosh in Gun injuries in US surged during pandemic, CDC study shows by Picture-unrelated
Directly? No because if there was a simple ipso facto causation it would have the same impact across all socio economic groups in the a similar way. The pandemic was experienced very differently by different groups in this country—and economic status was one of the clearer correlations in different effects.