#sciencemastodon — Public Fediverse posts

Also guys / people who don't get periods need the HPV vaccine too. It's a virus: Human Papilloma Virus effects are not restricted to one organ.

Relevant period advice:

https://www.youtube.com/watch?v=Yjvn4Uc4xWM
https://www.youtube.com/watch?v=Mg5gZ5Qzwwk
https://www.youtube.com/watch?v=3_W2-L9-jAE
https://www.youtube.com/watch?v=llqbYlhfgZU
https://www.youtube.com/watch?v=XQDx4JtU3vE
https://www.youtube.com/watch?v=7t3fseRvzLs
https://www.youtube.com/watch?v=Ez88w5dd1oU
https://www.youtube.com/watch?v=cDA5z4z-8gM

I strongly recommend telling all docs about CareVix (a suction tool, not stabby or piercing) and YonaCare speculum.

#Menstruation #periods #monthly #PreMenstrualDysphoric #PreMenstrualDysphoriaDisorder #blood #endometriosis #PelvicInflammatoryDisease #HPV #vaccine #opioid #MissingWork #MissingSchool #ActivitiesOfDailyLiving #ADL #debilitating #disabling #cramps #PeriodCramps #pain #science #ScienceMastodon #MedMastodon #Medicine #GynOb #ObGyn #gynaecology

Just a fraction of the cases of Parkinson’s disease can be explained by genetics. The same holds true for many other chronic diseases. Yet for years, genetic causes of ailments have garnered the bulk of research dollars and attention, David Ferry writes at Wired.

https://www.wired.com/story/scientists-thought-parkinsons-was-in-our-genes-it-might-be-in-the-water/

#sciencemastodon
#parkisons
#parkisonsdisease
#exposome

#handsoff2025 Protest today!!!!! Join up with others to say #HandsOff our democracy and fight for your freedom!!!! Find Your LOCAL PROTEST HERE; https://www.mobilize.us/handsoff/

#UnplugTrump #PuckFutin #democracy #freedom #freespeech #life_liberty_happiness #betheblizzard #theavalancheofjustice #capitalism #CapitalismIsADeathCult #CapitalismKills #SurveillanceCapitalism #deforestation #DrillBabyDrill #deforestation #DefundDeforestation #DefundExtinction #progressive #TransRights #FreeSpeechTv #america #americans #americana #defiance #truth #TruthToPower #truth2power #protest #protests #theflagisforthepeople #eagle #pollution #corporations #corporations_are_not_your_friends #NoisePollution #ClimatePollution #thereisnoplanetb #fiftyfiftyone #VoteWithYourWallet #boycott #boycottusa #UnplugTrump #ElonMusk #elonmuskisanazi #gofuck_elonmusk #PutinIsAWarCriminal #PutinWarCriminal #putin #enviroment #enviromental #TheEnviromentExcuse #FreeMedicareForAll #peace #PeaceNow #PeaceTalks #PeaceLink #PrayForUkraine #fascism #NoFascism #fascismo #fascisme #Ukraine #UkraineWar #UkraineRussiaWar #_ukraine #Russia #russian #russiaToday #climate #ClimateCrisis #ClimateAction #ClimateChange #greed #CapitalistGreed #PharmaGreed #FearandGreedIndex #bigpharma #peaceonearth #tariffs #tarrif #Tariff #slavery #minimumwage #minimumwageraiseplz #Aristocrat #RunawayAristocrat #aristocrat #HumanRights #HumanRightsDay #media4humanrights #portugal4humanrights #usa #usa2025 #ușa #northcarolina #northcarolina1stcongressionaldistrict #northcarolina8thdistrict #northcarolina1st #DonaldTrump #UkraineIsOurFriend #trump #trumptariffs #newyork #rejectproject2025 #project2025 #project_2025 #project2025cansuckit #2025project #2025reads #election2025 #revision2025 #eatthe1percent #EatTheRich #EatTheRichs #eatREADsleep #bird #BirdPhotography #BirdWatching #birding #wildlife #nature #NaturePhotography #NatureLovers #NatureArtist #WildlifePhotography #WildlifeWednesday #WildlifeMurals #mouse #reptiles #MarineReptiles #SquamateReptiles #reptile #ReptileWorld #ReptileLovers #ReptileDatabase #boycott #Boycott4Wildlife #boycott4widlife #BoycottGold4Yanomami #boycott4palestine #ChildLabor #freespeech #freespeech4all #freespeech2 #tree #trees #tree_magic #TreeTime #déforestation #DefundDeforestation #amphibians #amphibian #AmphibiansOfInstagram #instagram #_instagram #facebook #FacebookFeed #FacebookFeed #twitter #TwitterMigration #twitter2 #Hippie #beachHippie #beach #BeachTown #BeachTravel #BeachCamping #google #degoogle #GooglePixel #GooglePlay #GoogleGo #yahoo #exclude_applenews_and_yahoo #degoogling #degooglenow #diversity #BioDiversity #DiversityEquityInclusion #DiversityMatters #censorship #Queer #QueerRights #QueerInkSquad #QueerWriters #NeuroDivergent #NeurodivergentWellbeing #NeurodivergentMood #NeurodivergentThinking #autism #AutismSpectrumDisorder #AutismPride #neurospicy #neurotypical #disabled #DisabledArtist #DisabledMastodon #lgbtq #lgbtqia #LGBTQIA2S #lgbtq_plus #lgbtqAlly #StraightAlly #lgbtqia2 #lgbtqia2a #straight #gardener #GardenJoy #forest #ForestTrails #ForestWhitaker #forest_deepness #forest #foresttherapy #therapy #leaf #leafLitter #sexuality #gender #GenderEquality #GenderPayGap #GenderVerbot #dirt #cloudflare #FascistGOP #gop #native #NativeAmerican #NativeAmericans #NativeBirds #insectpopulationdecline #insect #insects #InsectID #bug #bug2038 #black #peopleofcolor #eatlocal #macdonalds #camp #camping #ElderAbuse #elder #old #OldBuildings #conservation #OceanConservation #science #ScienceMastodon #OpenScience #OpenSource #mastodon #mastodonsocial #MastodonTips #lake #LakeErie #LakeCity #river #HudsonRiver #RiverSoul #river_plate #prairie #PrairieLife #pinetree #oldgrowthtree #ocean #OceanBeach #OceanHealth #flowers #WildFlowers #DailyFlowers #sky #SkyTonight #skype #discord #FuckDiscord #DiscordServer #DisneyboundingDiscord #ubuntu #UbuntuLinux #linux #linuxmint #linux_gaming #linuxgaming #GreenwashingKills #GreenWashing #furry #FurryArtist #furryart #furryfandom #totoabafish #VaquitaCPR #vaquita #fish #fishing #FishArt #FishCrow #MarineMammal #NativeMammal #mammal #StopPrimateShipments #primate #animalrights #NaturesRights #transrightsarehumanrights #TransRightsAreHumanRights #transrightsreadathon #transrights #lesbian #LesbianVisibilityWeek #LesbianArt #SydneyGayandLesbianMardiGras #gay #gayMAN #GayPride #GayMastodon #intersex #IntersexRights #IntersexAwareness #TransAndIntersexPrideDublin #asexual #AsexualPride #pride #asexuality #BoycottExxon #verizon

Vagus Nerves! Both of them.

Also: can't recommend enough to make a "List" here on mastodon that's just you. Not all my posts show up on my profile and I have no gd clue why.
Not as helpful for older, since you can't search them, but great for "where tf did my toot 3 min ago go?"

https://www.youtube.com/watch?v=wfqhKKITC1w

#VagusNerves #neurology #nerves #nervate #body #human #humans #Biology #science #ScienceMastodon #sci #SciPost #EduTooter #ed #edu #education #EducationForAll #spoonie #ChronicHealth #ChronicPainMemes #ChronicIllnessMemes #PostViralIllness #VeRantDa #VeRamble

🏆 After nearly 20 years, Italy wins a Human Frontier Science Program #HFSP Fellowship!

Congratulations to our Karthik Ramanadane, Postdoc in the Coscia Group (Structural #Biology), who will study the molecular mechanisms of the #thyroid at HT, using a combination of #proteomics, cell-based assay, #CRISPRCas9 based screening, and #cryoET and CLEM approaches.

https://humantechnopole.it/en/news/karthik-ramanadane-wins-a-hfsp-fellowship-for-thyroid-studies/

@hfsp #science #sciencemastodon #lifesciences #humantechnopole

❗Starting in 30 minutes: The #FameLab International Final 2023!

(The FameLab is the "world leading #ScienceCommunication competition" 👨‍🔬👩‍🔬📢)

Watch #researchers and young professionals from nine countries compete on the virtual stage. They've got 3 minutes to pitch their story...

👉 https://www.youtube.com/watch?v=-6s3aX888mk

#SciComm #ScienceMastodon #communication #ElevatorPitch #science #presentation

🧐 ¿Conoces el estudio sobre el estado actual de #ComunicaCiencia en España realizado por @fecyt_ciencia y @ccupf.

📲 Aquí, un pequeño resumen.

https://socialmediaeninvestigacion.com/analisis-de-la-comunicacion-cientifica-en-espana/

#scicomm #AcademicMastodon #ScienceMastodon

Are you interested in the #cytoskeleton ...?

#actin, #actomyosin, #myosin, #microtubule, #kinesin, #intermediatefilament, #vimentin, #keratin, #desmin, #GFAP, #peripherin, #syncoilin, #internexin, #neurofilament, #synemin, #syncoilin, #lamin

are hashtags used by @Rxiv_cytoskeleton bot.

Unfortunately, if you search / follow one of these hashtags, most of the posts from this bot will be invisible because a recent policy makes them "unlisted", see https://botsin.space/@muffinista/110378654504428500

#ScienceMastodon

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Image 1

#HLF: a stunning image, 16 years in the making, comprising thousands of snapshots and representing one of the widest views of the universe ever captured. It includes observations from the eXtreme Deep Field and captures the galaxy assembly in ultraviolet to near-infrared light.

Thread: 2/x

#SpaceMastodon #Spacedon #Space #AstronomyMastodon #Astrodon #Astronomy #ScienceMastodon #Sciencedon #Science #HubbleSpaceTelescope #Hubble #HST #SpaceTelescopes #HubbleLegacyField #Hubble33

#MastodonTips: Hashtags to follow if you are interested in

Academy: ​#AcademicMastodon #Scholars
Archaeology: #Archaeodons #DigitalArchaeology
Books: #Bookstodon #BookLovers #MondayReading
Communication: #Commodon #Journalism
History: #Histodon #Histodons #HistoryFacts
Humanities: #DigitalHumanities ​#DigitalLiteracy
Media: #MediaStudies ​#MediaLiteracy
Political Science: #PoliSci #PoliSciToots
Science: #SciComm ​#ScienceMastodon ​#FediScience
Sociology: #Sociodons #SocialTheory
@academicsunite

Castro-Obregón &co report that nucleophagy contributes to genome stability through degradation of type II topoisomerases A and B and nucleolar components. Transfer from @ReviewCommons. The article is #openaccess thanks to @Co_Biologists' #Readandpublish agreement with Universidad Nacional Autónoma de México:
https://journals.biologists.com/jcs/article/136/1/jcs260563/286548/Nucleophagy-contributes-to-genome-stability
#cellbiology #research #sciencemastodon #science #autophagy #nucleophagy #DNAdamage

Listen to the latest episode of #NASA’s “On a Mission” podcast to discover how rovers are uncovering the secrets of #Mars by collecting soil samples and drilling into rocks. Now streamable on #ApplePodcasts, or stream here via #SoundCloud: https://soundcloud.com/nasa/on-a-mission-season-4-episode-11-digging-in.

#SpaceMastodon #Spacedon #Space #AstronomyMastodon #Astrodon #Astronomy #ScienceMastodon #Sciencedon #Science #Planets #Podcasts #Podcast #OnaMission #NASAPodcasts

Wilson Cycle Phase 3: Ocean Closing

“I enjoy, and have always enjoyed, disturbing scientists.”

~ John Tuzo Wilson

“From great oceans, giant mountains will form. This is the prediction of the third phase of the Wilson Cycle where we see the closure of the vast oceans like the Iapetus Ocean, and the formation of continent to continent collision mountains.”

~ Professor Dougal Jerrom, intro to Wilson Cycle Phase 3: Ocean Closing video linked below

In the 24 minute video below (a great watch), we continue our travels with Professor Dougal Jerrom of Oslo University, to look at evidence of the closing of the former Iapetus Sea in the Caledonian of Norway. The video starts with a nice recap of the other videos.

Whenever there is an ocean closure, geoscientists always look for ophiolite. Ophiolites in the geologic record provide evidence of subduction zone tectonics. We have already seen the pillow basalts, sheeted dikes (gabbros) and peridotites that form ocean crust in earlier videos in this series. An ophiolite is then a bit of oceanic crust that got swept up in the continental collisions and provides the first proof of an ocean closure.

Next we learn about melange - the sediments that were scraped up during subduction, also known as an accretionary wedge. There are also remnants of the island arc formed during subdution all accreted between the bits of continental crustal blocks that eventually collided.

Enjoy the video below where you see glimpses of the geology of the beautiful Norwegian Caledonian.

Wilson Cycle Phase 3: Ocean Closing: https://youtu.be/jYlQCbDmEVw

More on the closing of the Iapetus Sea here: https://en.m.wikipedia.org/wiki/Iapetus_Ocean

Includes Step 5 of the Wilson Cycle: https://c.im/@vickyveritas/10962360456...

Refer to this great labeled diagram of the Wilson Cycle for the components of the ocean closure and continent to continent collision and mountain building: https://c.im/@vickyveritas/109628513962823739

Note: We will see the last steps of the Wilson Cycle, the continent to continent collision and the formation of giant mountain belts, and the great grand finale of this series. Stay tuned.

#JohnTuzoWilson #TheWilsonCycle #Caledonides #IapetusOcean #Norway #PlateTectonics #Ophiolite #AccretionaryWedge #granites #SutureZones #Laurentia #Baltica #geology #ScienceMastodon #NorwegianGeologyRocks @geology

Wilson Cycle Phase 2: Ocean Opening

“…for times before the present oceans existed, we cannot do plate tectonics. Instead we must consider the life cycles of the ocean basins.”

~ John Tuzo Wilson

In the 12 minute video below (a great and quick watch), “Wilson Cycle Phase 2: Ocean Opening”, we continue our travels with Professor Dougal Jerrom of Oslo University, to look at evidence of the former presence of oceanic crust.

The first evidence we find is the presence of pillow basalts formed in the deep ocean. Pillow basalts are erupting magma that is quenched (hardened) by the ocean water. The scientists can tell that the ocean was deep because the pressure of the water allowed the gases to be released in solution (no vesicles in the basalt). Pillow basalts are the top layer of oceanic crust.

Secondly we find evidence of a black smoker in a copper mine. The black smoker was created by hydrothermal activity, as evidenced by the presence of copper and other minerals, in the sheeted dikes, the second layer of oceanic crust.

Wilson Cycle Phase 2: Ocean Opening: https://youtu.be/AtflMez-Zb4

Includes Step 3 and 4 of the Wilson Cycle: c.im/@vickyveritas/10962360456...

Note: We will see the other steps of the Wilson Cycle in this series. More to come!


#TheWilsonCycle #Caledonides #Norway #PlateTectonics #geology #PillowBasalts #SheetedDikes #BlackSmoker #HydrothermalActivity #ScienceMastodon #NorwegianGeologyRocks @geology

The Wilson Cycle: Intro

“If the continents have moved, then they have drifted like rafts and formed the ocean floors in their wake. It is to this wake that we should look first.”
~ John Tuzo Wilson

Canadian geophysicist and geologist, John Tuzo Wilson, posed the question (and the title of his article in 1966) - ‘Did the Atlantic close and then re-open?’ Spoiler alert - yes. That, and his many contributions to plate tectonics, including the concept of hotspots and transform faults, led to the Wilson Cycle (also known as the Supercontinent Cycle) being named after him.

The Wilson Cycle (WC) refers to the process of continent break-up and ocean-opening followed by subduction, collision, ocean-closing, and continent formation (see the diagram below). This can take tens to hundreds of millons of years (very deep time) to complete.

This quick video provides animation of the WC: https://youtu.be/I_q3sAcuzIY

Step 1 of the WC starts with a tectonically stable continent/craton, eroded down and perhaps scarred by earlier collisions. Rifting (or faulting), crustal thinning, and thermal uplift caused by tectonic stretching of the continent allows the upper mantle (plume) to rise up and fill in. This can lead to earthquakes and volcanic flows. Sometime the plume can die out leading to a failed rift, but when rifting continues, things get quite interesting.

Step 2 The fractures are deep and oriented perpendicular to the extensional direction. As the continent breaks apart, the plume develops convection cells that further the rifting and deepen the basin allowing water in. The mantle material exposed by the rifting is made of much denser (or mafic) material than continental crust (or felsic) and sinks, cools and hardens/crystallizes forming oceanic crust. A new ocean basin is created.

Step 3 The two new continents continue to drift apart; the rift becomes a young spreading ridge, and the new ocean crust sinks further into the mantle as it cools and becomes denser. Sediment is now collecting on the new ocean floors.

Step 4 The Mid Ocean Ridge (MOR) continues to create new ocean crust and the new ocean deepens as the oceanic crust matures and continues to sink into the mantle. The mature oceanic crust is much heavier than the bordering continental crust, and cracks can develop causing the oceanic crust to flex downwards forming a young subduction zone. Part of the oceanic crust is dragged deep into trench and the water-laden oceanic crust melts due to the higher temperatures of the mantle. Volcanic Island arcs are created. The rifted continental crust is now well below the surface of the ocean.

Step 5 Divergence ceases, and convergence begins. The MOR is eventually subducted, or consumed at the ocean basin margin. Associated volcanism and subduction continues, along with collision, narrowing the ocean and causing mountains to form. This is now part of the ocean-closing cycle.

Step 6 As the continents/cratons continue to collide, folding, faulting, and earthquakes occur creating new mountains (think of the Himalayas), while catching up bits of volcanic rock, oceanic crust and sedimentary rock. A new continent is formed.

Step 7 The continent matures and erodes. Rinse and repeat with continents colliding, eventually forming supercontinents, and dispersing again in a much longer and even deeper time.

The Wilson Cycle is somewhat simplified and doesn’t go into all the sorts of tectonic variations of rift zones and diversity of plate tectonics, but it was a landmark starting point and a sign of Wilson’s genius. Later geologists and geophysicists stand on the shoulders of this giant. We’ll dive further into the Wilson Cycle in future posts, and have a look at the rock types created and how geologists piece together the Wilson Cycle in real rocks. It’ll be fun she said :)

#WilsonCycle #JohnTuzoWilson #OceanicCrustFormation #Mantle #Plume #MidOceanRidge #SubductionZone #MountainForming #geology #ScienceMastodon @geology

New bot! @Rxiv_cytoskeleton will toot all papers & preprints about the #cytoskeleton.
Namely, any match with "#actin, #actomyosin, #myosin, #microtubule, #kinesin, #intermediatefilament, #vimentin, #keratin, #desmin, #GFAP, #peripherin, #syncoilin, #internexin, #neurofilament, #synemin, #syncoilin, #lamin" in abstracts from #bioRxiv, #arXiv and #PubMed will be posted with #tags to tell you what's in there.
#biology #biophysics #science #ScienceMastodon #feed2toot @bioRxiv_biophys