Recent comments in /f/science
bernyzilla t1_j950hfz wrote
Reply to comment by Viking_Genetics in Scientists have figured out a way to engineer wood to trap carbon dioxide through a potentially scalable, energy-efficient process that also makes the material stronger for use in construction by giuliomagnifico
That's what they said about the dinosaurs! and yet here we are 47 movies in and they are still wreaking havoc!
Life, uh, finds away.
FalloutHUN t1_j9503uz wrote
Reply to comment by [deleted] in Physicists nail down the most precise value yet of the electron magnetic moment. A newly measured value of an electron’s magnetic moment — a property of its spin and charge — is twice as precise as the one physicists have used for the past 14 years. by MistWeaver80
You take that back!!
jk
orange_fudge t1_j9502lx wrote
Reply to comment by LiamTheHuman in Reflexive fear responses tend to linger in people with anxiety disorders, study suggests by chrisdh79
The science doesn’t support that view.
We are still learning about the relationship between trauma and PTSD or anxiety disorders. It is thought that the development of a disorder is influenced by what happens after the traumatic event. If a person has the agency to take action to protect themselves, and the opportunity to create meaning from the traumatic event (eg by spending time with people who make them feel safe, or speaking to a therapist) then PTSD is less likely to develop.
ThrillSurgeon t1_j94zsum wrote
Reply to comment by Sherlock-Holmie in Physicists nail down the most precise value yet of the electron magnetic moment. A newly measured value of an electron’s magnetic moment — a property of its spin and charge — is twice as precise as the one physicists have used for the past 14 years. by MistWeaver80
Double the precision is good. Especially considering the tradeoff between location and motion.
Otiman t1_j94zihq wrote
Reply to comment by SuperGameTheory in Scientists have figured out a way to engineer wood to trap carbon dioxide through a potentially scalable, energy-efficient process that also makes the material stronger for use in construction by giuliomagnifico
Pine plantations already work this way and are a huge part of sustainable building.
[deleted] t1_j94yzw4 wrote
AloneDay8829 t1_j94yrws wrote
Reply to comment by QueenRooibos in Reflexive fear responses tend to linger in people with anxiety disorders, study suggests by chrisdh79
CPTSD is the worst
It will never go away and I've accepted it
Tamagotchi_Stripper t1_j94yp9b wrote
Reply to comment by subdep in Reflexive fear responses tend to linger in people with anxiety disorders, study suggests by chrisdh79
Hmm that’s interesting. I have an anxiety disorder and I will get caught in a worst case scenario loop in my mind about something. After I work myself through it and everything turns out fine, I will have lingering anxiety even the next day. I’ll just wake up feeling anxious even though the thing causing my intense anxiety had already passed. My body just hangs on to that stress and treats that as its baseline and it’s awful.
[deleted] t1_j94y6hb wrote
Reply to Females' propensity to deposit more fat in places like their hips, buttocks and the backs of their arms, so-called subcutaneous fat, is protective against brain inflammation, which can result in problems like dementia and stroke, at least until menopause, scientists report. by QualityWork_
[removed]
ProfessorPetrus t1_j94xxeu wrote
Reply to comment by Purple_Passion000 in Mindfulness-based attention training vastly improves the focus and emotional regulation of high school students by TimTars
Out of all the minds to help she chose prisoners. That's so nice of her.
CinephileJeff t1_j94x978 wrote
Reply to comment by Mickey-the-Luxray in Scientists have figured out a way to engineer wood to trap carbon dioxide through a potentially scalable, energy-efficient process that also makes the material stronger for use in construction by giuliomagnifico
The suburbs would beg to differ
Shreddedlikechedda t1_j94x5yq wrote
Reply to comment by tamaoiah in Reflexive fear responses tend to linger in people with anxiety disorders, study suggests by chrisdh79
I’ve had bad anxiety most of my life, had a lot of regular emotional trauma/neglect + some other things growing up. Then I got roped into an extremely abusive relationship with an actual sociopath for two years. I feel like I “should” have developed PTSD from it, but afaik I don’t meet the criteria for it, but I do for trauma. Granted, it’s been 10 years since I went through that and I did quite a bit of self-therapeutic MDMA over the years, and I only got the PTSD test last year
grilledcheesy11 t1_j94x3ck wrote
Reply to Mindfulness-based attention training vastly improves the focus and emotional regulation of high school students by TimTars
Let's start taking bets on what the future holds on this:
A) Taxpayers and districts willingly fund workshops, trained professionals and or extra time to teach said strategies to high school students
Or
B) Teachers are just expected to figure it out and are responsible for another extraneous variable other than teaching
Orchidwalker t1_j94wwei wrote
Reply to comment by Taint__Whisperer in Mindfulness-based attention training vastly improves the focus and emotional regulation of high school students by TimTars
I would be interested in what and where this school is located.
[deleted] t1_j94wm8r wrote
Reply to comment by Sherlock-Holmie in Physicists nail down the most precise value yet of the electron magnetic moment. A newly measured value of an electron’s magnetic moment — a property of its spin and charge — is twice as precise as the one physicists have used for the past 14 years. by MistWeaver80
[removed]
BigRedSpoon2 t1_j94w9fn wrote
Reply to Scientists have figured out a way to engineer wood to trap carbon dioxide through a potentially scalable, energy-efficient process that also makes the material stronger for use in construction by giuliomagnifico
So, okay
I've worked my way through the article
And... I don't know.
First, potentially is doing a lot of heavy lifting. Lots of things are potentially energy-effecient, but a quick 'command+f' shows no mention of 'carbon neutral' or 'carbon negative'. But, hey, if its more environmentally friendly than alternatives, that's great too, and an easier bar to reach. From my reading, it sounds like that's not the goal either, this isn't attempting to be the future of carbon capture, but rather to reduce emissions concerning construction, which, great.
But the second, arguably bigger hurdle, is affordability, and that, I can't find any mention of. There's no price comparison between this method, vs contemporary materials.
Corporations would jump on this like nothing else if it were cheaper than present methods.
Scalability would definitely help towards this end, yes. But would it achieve it is still up in the air. And I've no reason to believe a construction company would want this, instead of, say, normal wood. Yes, its more durable than regular wood, but so are a lot of things. What in the normal construction process is this aiming to replace?
And as the news article says, thats not even something they've figured out, yet. That's their 'next step'. The primary article just outlines how they made it.
So I frankly, don't have a lot of hope for this project. The science behind it, great. But its real world applicability? That's not something they've figured out.
militaryintelligence t1_j94w8ub wrote
Reply to Reflexive fear responses tend to linger in people with anxiety disorders, study suggests by chrisdh79
Could have told you that years ago
[deleted] t1_j94vksl wrote
[removed]
Sherlock-Holmie t1_j94vcn0 wrote
Reply to Physicists nail down the most precise value yet of the electron magnetic moment. A newly measured value of an electron’s magnetic moment — a property of its spin and charge — is twice as precise as the one physicists have used for the past 14 years. by MistWeaver80
Disclaimer: Degree in physics but not a focus on particle physics
This doesn’t have much use for physical applications. It’s kind of particle physicists doing particle physicist things.
The goal of this experiment is to get a more stringent physical measurement of a calculated value. This has a few potential purposes:
-
physical measurements begin consistently never matching calculated value. This will suggest unknown interactions/particles. Particle physicists love inventing these. This leads to the third point
-
Gaining more information on the fine structure constant (one of the spooky fundamental values of the universe) (Probably the most useful aspect of this experiment)
-
the paper apparently ties this to dark matter in a very particle physicist manner. This measurement supposedly helps disprove some proposed limits on dark particles masses for them to just arbitrarily alter their equations to overfit the data.
[deleted] t1_j94uon8 wrote
Reply to comment by reddittisfreedom in Physicists nail down the most precise value yet of the electron magnetic moment. A newly measured value of an electron’s magnetic moment — a property of its spin and charge — is twice as precise as the one physicists have used for the past 14 years. by MistWeaver80
[removed]
insaneintheblain t1_j94ukhr wrote
Reply to comment by byebyebrain in Mindfulness-based attention training vastly improves the focus and emotional regulation of high school students by TimTars
I had meditation classes in my school growing up - I didn’t get the point, until I graduated and lived amongst the adults who hadn’t.
DinoDonkeyDoodle t1_j94u8gj wrote
Reply to comment by an0maly33 in Reflexive fear responses tend to linger in people with anxiety disorders, study suggests by chrisdh79
You likely do. Ive worked in the legal field around divorce, partner and child abuse, neglect, abandonment, and a whole host of much, much worse things. Also had my own traumatic af divorce. Wanna know the weird thing? I see the same kinda of trauma responses coming out of bad divorces as I have cases where say, massive trigger warning btw, >!a kid was deliberately tortured.!<
Be gentle with yourself and take it slow. Believe it or not, there can be an after to the after that destroyed your before.
thejabberwalking t1_j94u5ku wrote
Reply to comment by Im_Talking in Mindfulness-based attention training vastly improves the focus and emotional regulation of high school students by TimTars
I think it's important to point out that the study you linked failed to find evidence that it helped. That's not the opposite of what this study found.
There is a lot of good discussion happening about false positives and false negatives in science. It's complicated. But not finding a result you're looking for is not the same as proving it's false.
pug_grama2 t1_j9519mg wrote
Reply to comment by LiamTheHuman in Reflexive fear responses tend to linger in people with anxiety disorders, study suggests by chrisdh79
Everyone is born with a personality, and some people are more prone to anxiety than others. I know I am a born worrier.
Probably naturally anxious people are more likely to get PTSD after traumatic experiences ,but I'm sure it could happen to anyone after bad enough experiences.