mattotcha, to evolution
@mattotcha@mastodon.social avatar
mattotcha, to Cognition
@mattotcha@mastodon.social avatar
boilingsteam, (edited ) to hardware
@boilingsteam@mastodon.cloud avatar

How often do you refresh (i.e. change) your laptop, if you have one?

ScienceDesk, to science
@ScienceDesk@flipboard.social avatar

We all need to vent after a bad day, right? It’s the equivalent of releasing steam from a pressure cooker, it’s long been believed. Researchers at Ohio State University, however, found “not a shred of scientific evidence” to support catharsis theory, as it’s called. In fact, venting might increase anger. Science Alert has more, including effective methods of managing your rage.
https://flip.it/2GK2Gq

J_Exp_Biol, to random
@J_Exp_Biol@biologists.social avatar

Issue 6 has closed and issue 7 is now open.

The front cover of issue 6 by Thomas Eltz shows a male orchid bee demonstrating its display behaviour.

https://journals.biologists.com/jeb/issue/227/6

albertcardona,
@albertcardona@mathstodon.xyz avatar

@J_Exp_Biol

Kathryn Knight's "Inside JEB" article on Henske and Eltz's work is beautiful:

"Young male orchid bees produce the most alluring fragrances to attract females"
https://journals.biologists.com/jeb/article/227/6/jeb247678/345106/Young-male-orchid-bees-produce-the-most-alluring

futurebird, to random
@futurebird@sauropods.win avatar

Cataglyphis lutea (UAE and parts of India) is a desert dwelling ant, the photos of this ant on iNaturalist caught my eye, since, like Leptomyrmex erythrocephalus (the Spider Ant of Australia), this these little ants fold their gasters over their mesonoma.

Very little is known about Cataglyphis lutea, shockingly little. I can't even find a mention of gaster folding in any of the brief descriptions of this ant.

This is why descriptions are not enough. 1/

(photos by Jonghyn Park and TimL)

A black ant with a red head and black dot eyes clamors over a rock on remarkably long legs. The antennae and legs are very long and evenly spread giving the impression of a spider (hence the common name) The gaster is folded over the mesonoma.

albertcardona,
@albertcardona@mathstodon.xyz avatar

@futurebird

Makes sense: with a raised gaster there's a better center of mass, better balance, less strain on rear limbs.

What a fun paper:
"Cataglyphis desert ants improve their mobility by raising the gaster" McMeeking and Wehner 2012
https://pubmed.ncbi.nlm.nih.gov/22178639/

Looking forward to reading it in detail. Thanks for highlighting it – and to top it off, on my favourite ants, Cataglyphis, so beautifully introduced by Whener's book: "Desert Navigator".

#ants #entomology #Cataglyphis #Hymenoptera #behavior #insects

felicity_muth, to random
@felicity_muth@ecoevo.social avatar

Two postdoctoral positions and one post-bac position in #bee #behavior and #AnimalCognition at UC Davis. Please share https://www.beecognition.com/join-the-lab #postdoc

albertcardona, (edited ) to Neuroscience
@albertcardona@mathstodon.xyz avatar

Decoding honeybees’ waggle dance:

“Dynamic antennal positioning allows honeybee followers to decode the dance”, by Anna Hadjitofi and Barbara Webb 2024.
https://www.cell.com/current-biology/fulltext/S0960-9822(24)00220-3

Couldn’t be any other way: the bees’ nest is pitch dark!

albertcardona,
@albertcardona@mathstodon.xyz avatar

The supplemental data has a captivating set of photographs of bees inside the hive, highlighting their head and antennae positions, and documenting trophalaxis (passing food onto each other).

PLOSBiology, to Reptiles
@PLOSBiology@fediscience.org avatar

: bias towards trad model systems can hinder comparative research & limit diversity. @EvoNeuralCode &co describe a versatile platform for studying natural in across multiple time scales & with minimal constraint https://plos.io/4bU4uS3

serhii, to linguistics Ukrainian
@serhii@mstdn.science avatar

Using a unique method of topographic self-report, the authors showed maps of bodily sensations associated with different emotions. It sounds simple enough - participants were shown silhouettes of bodies along with different emotional words, stories, films or facial expressions and asked to colour 🎨 in the areas of their body that they thought were more or less active when they watched each stimulus:

:doi: https://doi.org/10.1073/pnas.1321664111

#body #language #emotions #behavior #maps

Susan_Larson_TN, to politics
@Susan_Larson_TN@mastodon.online avatar
Susan_Larson_TN,
@Susan_Larson_TN@mastodon.online avatar
mattotcha, to Europe
@mattotcha@mastodon.social avatar
mattotcha, to random
@mattotcha@mastodon.social avatar
brembs, to Neuroscience
@brembs@mastodon.social avatar

Interesting new preprint:
"These patterns suggest similar structural principles in behavioral sequences across all study species. [...] The existence of highly consistent patterns in behavioral sequences across all three study species suggests that these phenomena could be widespread in nature, and points to the existence of fundamental properties of behavioral dynamics that could drive such convergent patterns."

https://www.biorxiv.org/content/10.1101/2024.01.20.576411v1

#behavior #neuroscience #science #biology

limbo, to godot
@limbo@mastodon.gamedev.place avatar

🎉 Good news, everyone! 🎉

GDExtension support is coming to LimboAI, and it will be going v1.0 in a few weeks. To celebrate that occasion, we decided to make a pre-release version. If you'd like to help with testing, grab a build from the GitHub:
https://github.com/limbonaut/limboai/releases/tag/v1.0-dev1

LimboAI is an open-source C++ module for Godot 4 that offers a combination of behavior trees and state machines for crafting your game's AI 🤖💡

#godotengine #gamedev #behavior-trees #limboai

BelfastRoadster, to Canon
@BelfastRoadster@birds.town avatar

All was quiet on the Billy Neill Playing Fields… until it wasn’t!
A flushed from the trees by an irate and was chased across the pitches.

Needless to say, that was the end of for the morning 🤷‍♂️

Shot on 70D with 70-200mm lens + 1.4x teleconverter. Processed in and .

Crow chasing sparrowhawk

GW, to philosophy
@GW@newsie.social avatar

The and Factors That Regulate Our Will: Being Aware of The Effects of Our and

We think that everything we do and say is a direct outcome of deliberate and motivated by our own goals and aspirations. A rising amount of scientific evidence, however, casts doubt on this long-held assumption. Our wills do not originate from within ourselves. Background causes of thoughts and intents exist.....

Gift link

https://medium.com/illumination/the-biological-and-environmental-factors-that-regulate-our-will-being-aware-of-the-effects-of-our-985b1100f18b?sk=805b7bd34b5f8bbc40a7c8f492b24991

odr_k4tana, to random German

Habt ihr euch je gefragt, ob es möglich ist, Menschen durch ihr unbewusstes Verhalten des Lügens zu überführen?

In meinem Talk "Social Engineering: Geschichte, Wirkung, Maßnahmen" werde ich unter anderem einen Einblick in den wissenschaftlichen Stand rund um dieses Thema geben. Lasst euch überraschen!

29.12., 14:45 Uhr, Saal 1.

#37c3 #socialengineering #behavior

metin, to psychology
@metin@graphics.social avatar
mattotcha, to SNAKES
@mattotcha@mastodon.social avatar
benbloodworth, to Sleeping
@benbloodworth@mstdn.party avatar

My whole life I’ve hated going to sleep and waking up, but love being awake and being asleep.

I procrastinate terribly when it comes to going to bed and getting out of it.

This behavior has to have a name, right?

#sleep #behavior #psychology

Vivaldi, to tech
@Vivaldi@vivaldi.net avatar

It's that time of the year again, and hate it or love it...you can't avoid it! 😜

Check out your 2023 year in review from the Vivaldi ! 🎧

Video of Vivaldi in the style of Spotify wrapped, showing that we don't have any access to your data.

dmcvi, (edited )
@dmcvi@vivaldi.net avatar

@Vivaldi

2023

A year to be forgotten, or permanently remembered, this global social, ethical and moral debt I won't put on my account alone, far from here and far from me are many other failures throughout the year (to put it mildly). This is how it is, was and will be, because barbarism is growing, but the whole world lives its yawns and jokes between the beach and the allergy, the barbiturate and the bicoin, but blindness no longer accepts bargaining, it no longer goes by its original name.


2023

Um ano para ser esquecido, ou lembrado permanentemente, essa dívida social, ética, moral mundial eu não a colocarei sozinho na minha conta, longe daqui e de mim estão muitas outras falhas no ano todo (para dizer pouco). Assim é, foi e será, porque a barbárie cresce, mas o mundo todo vive seus bocejos e gracejos entre a praia e a alergia, o barbitúrico e o bitcoin, mas a cegueira já não aceita barganha, já não atende pelo seu nome original.
*

Translated from Portuguese by DeepL.com

hannu_ikonen, to politics
@hannu_ikonen@med-mastodon.com avatar

Being an indecent POS troll is not a matter of age / youth.

Its typically a matter of character and values. And usually, being a chauvinist male.

Contrast these two California men who trolled victims of the Parkland shooting.

62yo male:
https://www.wusf.org/courts-law/2023-10-24/california-man-gets-year-prison-sending-vile-messages-father-parkland-massacre-victim

22yo male:
https://www.nbcnews.com/news/us-news/california-man-sentenced-over-5-years-harassing-parkland-shooting-families-n1147581

And I wont justify the 2nd guy's attorney using ASD as a purported mitigating factor with a comment.

#Behavior #Politics #Fascism #California #Parkland #Trolls

slcw, to InitialD
@slcw@newsie.social avatar

#Republicans are trying to pull the same #trick that failed when clips were released to #TuckerCarlson. They're #cherrypicking moments that don't show any overtly nefarious activity, and saying that proves the #Insurrection was really just a #peaceful #protest. As if #video of peaceful moments negate the video showing #disgraceful #criminal #behavior. But this is the game they're playing.

https://www.tmz.com/2023/11/17/speaker-mike-johnson-release-jan-6-tapes-protesters-capitol/

matuzo, to random
@matuzo@front-end.social avatar

Can someone explain to me in technical terms what exactly happens when you press CMD/Strg +/- in a browser or point me to a resource that does it? Something more elaborate than "the viewport's being scaled". Thanks!

Sorry to tag you again, @bramus, but I can imagine that you can help. :)

bramus,
@bramus@front-end.social avatar

@matuzo @simevidas this visualization is also handy: https://flackr.github.io/web-demos/viewport/#behavior=ios (invoke a zoom with your mouse wheel)

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