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Posts by Joana Grah

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Tschüss, Academia! Erpressbar war ich gestern Was es gebraucht hat, um den Entschluss zu fällen, dass ich der Wissenschaft den Rücken kehre -- und was ich schon jetzt dadurch gewonnen habe.

Nach 14 Jahren fällt man den Entschluss, Academia zu verlassen, nicht mal eben so -- trotz all unserer Kritik ➡️ #IchBinHanna Warum ich dazu nicht bloß die Erkenntnis brauchte, was ich verliere, wenn ich bleibe, sondern auch eine Idee davon, was ich gewinne, wenn ich gehe: Heute in #ArbeitInDerWiss!

1 week ago 165 37 8 4

»Das aktuelle Wissenschaftssystem schätzt Selbstausbeutung bis zum Zusammenbruch, einen gesunden Umgang mit Arbeit hingegen überhaupt nicht.«

3 days ago 25 6 0 0
The Harvard Computers standing in front of Building C at the Harvard College Observatory, 13 May 1913.

Photograph of the Harvard Computers, a group of women who worked under Edward Charles Pickering at the Harvard College Observatory. The photograph was taken on 13 May 1913 in front of Building C, which was then the newest building at the Observatory. The image was discovered in an album which had once belonged to Annie Jump Cannon. Image courtesy of the Harvard-Smithsonian Center for Astrophysics. Back row (L to R): Margaret Harwood (far left), Mollie O'Reilly, Edward C. Pickering, Edith Gill, Annie Jump Cannon, Evelyn Leland (behind Cannon), Florence Cushman, Marion Whyte (behind Cushman), Grace Brooks. Front row: Arville Walker, unknown (possibly Johanna Mackie), Alta Carpenter, Mabel Gill, Ida Woods.

https://en.wikipedia.org/wiki/Harvard_Computers#/media/File:Edward_Charles_Pickering's_Harem_13_May_1913.jpg

The Harvard Computers standing in front of Building C at the Harvard College Observatory, 13 May 1913. Photograph of the Harvard Computers, a group of women who worked under Edward Charles Pickering at the Harvard College Observatory. The photograph was taken on 13 May 1913 in front of Building C, which was then the newest building at the Observatory. The image was discovered in an album which had once belonged to Annie Jump Cannon. Image courtesy of the Harvard-Smithsonian Center for Astrophysics. Back row (L to R): Margaret Harwood (far left), Mollie O'Reilly, Edward C. Pickering, Edith Gill, Annie Jump Cannon, Evelyn Leland (behind Cannon), Florence Cushman, Marion Whyte (behind Cushman), Grace Brooks. Front row: Arville Walker, unknown (possibly Johanna Mackie), Alta Carpenter, Mabel Gill, Ida Woods. https://en.wikipedia.org/wiki/Harvard_Computers#/media/File:Edward_Charles_Pickering's_Harem_13_May_1913.jpg

Before Computers Were Machines, They Were Women. Here Are Six Places Where Human Computers Built Modern Science

by Diana Turnbow

www.smithsonianmag.com/blogs/smiths...

#womeninstem #computerscience

3 days ago 62 35 1 4
Open Letter: Stop the Uncritical Adoption of AI Technologies in Academia

“Cease normalising AI hype (…) The technologies do not have the advertised capacities & their adoption puts students and academics at risk of violating ethical, legal, scholarly, and scientific standards of reliability, sustainability, & safety.” openletter.earth/open-letter-... cc @olivia.science

1 week ago 205 86 4 6

> consider the case of computer scientist Geoffrey Hinton’s 2016 declaration that “we should stop training radiologists now” Since then, extensive research has shown this to have been premature, to say the least

2 weeks ago 42 6 1 0
Titelfolie zum interaktiven Dashboard des EpidBull. Auf blauem Hintergrund steht: „Jetzt neu: Interaktives Dashboard zum EpidBull“. Darunter der Hinweis, dass meldepflichtige Infektionskrankheiten im Dashboard mit Inzidenzen, Fallzahlen und Zeitverläufen auf einen Blick dargestellt werden. Im unteren Bildbereich sind stilisierte Monitore mit Diagrammen und eine große Lupe zu sehen. Unten steht „Robert Koch-Institut“.

Titelfolie zum interaktiven Dashboard des EpidBull. Auf blauem Hintergrund steht: „Jetzt neu: Interaktives Dashboard zum EpidBull“. Darunter der Hinweis, dass meldepflichtige Infektionskrankheiten im Dashboard mit Inzidenzen, Fallzahlen und Zeitverläufen auf einen Blick dargestellt werden. Im unteren Bildbereich sind stilisierte Monitore mit Diagrammen und eine große Lupe zu sehen. Unten steht „Robert Koch-Institut“.

Das neue #EpidBull-Dashboard macht die Statistik zu meldepflichtigen Infektionskrankheiten anschaulicher.

ℹ️ Es wurden zusätzlich sieben weitere Krankheiten aufgenommen, darunter Cholera und Gelbfieber.

Die Daten werden wöchentlich aktualisiert:
🔗 www.rki.de/DE/Aktuelles...

2 weeks ago 22 8 0 0
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Full network of clitoral nerves mapped out for first time Anatomy of one of least studied human organs could improve outcomes for women who have pelvic surgery Almost 30 years after the intricate web of nerves inside the penis was plotted out, the same mapping has finally been completed for one of the least-studied organs in the human body – the clitoris. As well as revealing the extent of the nerves that are crucial to orgasms, the work shows that some of what medics are learning about the anatomy of the clitoris is wrong, and could help prevent women who have pelvic operations from ending up with poorer sexual function. Continue reading...

Full network of clitoral nerves mapped out for first time

3 weeks ago 497 158 33 177
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Blueprints: How mathematics shapes creativity In this excerpt from his new book, Blueprints, Marcus du Sautoy makes a case for the suprising connections between maths and art.

Are you interested in the connections between #maths and #art? Then you'll probably like @marcusdusautoy.bsky.social 's new book "Blueprints". Here's an excerpt: plus.maths.org/blueprints-h...

3 weeks ago 10 3 1 0
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In Solidarität mit Collien Fernandes: 10 Forderungen an die Bundesregierung Wir müssen was tun. Um unsere Solidarität zu zeigen. Und um dazu beizutragen, dass sich in Deutschland ordentlich was ändert. Über’s Wochenende haben wir mobilisiert. Wir sind nun über 250 (!!!) Frau...

Solidarität mit Collien Fernandes: Gewalt gegen Frauen - auch online - muss geahndet werden. Männliche Gewalt muss endlich strafverfolgt werden. Jetzt unterzeichnen ✍️ weact.campact.de/petitions/in...

3 weeks ago 8 6 0 0
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Using classical oracles to differentiate quantum complexity classes Research in quantum complexity classes QMA and QCMA explores whether quantum proofs are superior to classical proofs. Progress shows quantum solutions can be more efficiently verified, leading to i…

Are #quantum proofs (solutions) stronger than classical proofs? I cover this in my latest blog- bit.ly/4sv0L5j
Thank you Chinmay Nirkhe, @johnbostanci.bsky.social
Andrew Huang, John Wright, Fermi Ma & Anand Natarajan for the engaging chat!

#ComplexityTheory #TheoreticalComputerScience

3 weeks ago 6 2 0 0
Iran: Raketen für die neue Weltunordnung | ZDF Magazin Royale
Iran: Raketen für die neue Weltunordnung | ZDF Magazin Royale YouTube video by ZDF MAGAZIN ROYALE

Now with ENGLISH subtitles:
ZDF MAGAZIN ROYALE about the War for Iran
youtu.be/Vjcx3pAKxP8?...

1 month ago 518 106 8 4

Forschung und Lehre sind vor allem frei im Sinne des Grundgesetzes

1 month ago 193 53 11 0
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„Für mich ist das nichts Neues“: Bayern-Profis klatschen alle Experten ab – außer der einzigen Frau, Tabea Kemme Eine Szene geht viral, in der Bayerns Profis nur den männlichen Experten die Hand geben und die einzige Frau, Tabea Kemme, ignorieren. Nun bezieht diese Stellung und erklärt das strukturelle Problem d...

"Für mich ist das nichts Neues!" - Das ist der entscheidende Satz. Und die Veränderung ist, dass das heute endlich auffällt. Nämlich vor allem den Sportjournalistinnen, die diese Situation ALLE kennen. Und jetzt darauf hinweisen, dass da was nicht stimmen kann. Denn vielen Männern fällts nicht auf.

1 month ago 483 190 18 20
Graphic layout featuring a dark blue header with the “HMS – Her Maths Story” logo at the top. Centered below is a black panel displaying a gold tree made of numbers, mathematical symbols (including π), and teal flowers, with the word “Mathemagica” in gold beneath it. The lower section has a light textured background with the title “The Magic in the Numbers: The Story of Mathemagica” and the byline “By Shreya Roychoudhury.”

Graphic layout featuring a dark blue header with the “HMS – Her Maths Story” logo at the top. Centered below is a black panel displaying a gold tree made of numbers, mathematical symbols (including π), and teal flowers, with the word “Mathemagica” in gold beneath it. The lower section has a light textured background with the title “The Magic in the Numbers: The Story of Mathemagica” and the byline “By Shreya Roychoudhury.”

Check out our latest blog post by Shreya Roychoudhury, the founder of Mathemagica (Instagram: @math.emagica): “I am an engineer, a founder, and a woman who refuses to be subtracted from the equation.”

➡️ hermathsstory.eu/the-magic-in...

#Teaching #WomenInSTEM #WomenInTech #HerMathsStory

1 month ago 8 5 0 0
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Why does cheating matter? A personal anecdote and an appeal to junior colleagues.

This!

olivia.science/cheating/

by @olivia.science

1 month ago 5 2 1 0
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Misogynie an der Macht Die letzten ein bis zwei Jahre haben das erschreckende Ausmaß der Gewalt gegen Frauen deutlich gemacht – etwa durch das Netzwerk um Epstein oder den Fall Pelicot. Was kann man angesichts all dessen no...

Ihr braucht heute nur einen Text lesen, und zwar diesen von @nouramaan.bsky.social und @beatehausbichler.bsky.social @derstandard.at happy weltfrauenkampftag! www.derstandard.at/story/300000...

1 month ago 96 58 4 0
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Hi, I’m Julie Cruse. I created AcademicAbuse.com – a dashboard of data, resources & tools to help survivors of academic abuse survive and safely speak out. (1/9 🧵)

🪜 🎓 📜 🍎 ♀️ 👩🏾🔬 👩🏼🔬 👩🏾🎓 #PhDSky #Blackademia #AcademicChatter #AcademicSky #MeToo #HigherEd #PhDChat #TimesUpHigherEd

1 month ago 13 4 2 0

[Admin] Liebe alle, @realscientists.de macht eine kleine Pause. In der Zwischenzeit suchen wir immer neue Wissenschaftler*innen, die eine Woche lang unseren Account übernehmen möchten. Wenn ihr Interesse habt, meldet euch unter: dasistsciencetwitter@gmail.com.

1 month ago 109 54 2 2
Portrait of Mikaela Iacobelli, an associate professor, smiling at the camera. She has shoulder-length light brown hair and is wearing small stud earrings and a navy blue top. The background behind her is a soft light blue. The overall graphic features a slate-blue backdrop with the “HMS – Her Maths Story” logo centered at the top. Her headshot is framed in the middle, and below it, on a torn-paper style white overlay, her name “Mikaela Iacobelli” appears in large black text, with “Associate Professor” written underneath in smaller capital letters.

Portrait of Mikaela Iacobelli, an associate professor, smiling at the camera. She has shoulder-length light brown hair and is wearing small stud earrings and a navy blue top. The background behind her is a soft light blue. The overall graphic features a slate-blue backdrop with the “HMS – Her Maths Story” logo centered at the top. Her headshot is framed in the middle, and below it, on a torn-paper style white overlay, her name “Mikaela Iacobelli” appears in large black text, with “Associate Professor” written underneath in smaller capital letters.

“(...) what I like most about mathematics: there is room for many different trajectories, as long as you keep following questions that genuinely interest you.” - Mikaela Iacobelli

➡️ hermathsstory.eu/mikaela-iaco...

#MathematicalPhysics #PDEs #KineticTheory #HerMathsStory @ethz.ch

1 month ago 5 4 0 0

If you’ve never heard of Abigail Thorn before, I’m so excited that I get to tell you about her. She’s a brilliant and talented woman who gives the world incredible videos about important topics. Some say this is her magnum opus, but everything she makes is so good I can’t pick a single favorite

1 month ago 102 6 0 0
O Felix Mortale (anon., 13th century, England)
O Felix Mortale (anon., 13th century, England) YouTube video by Innova Early Music

A first musical output of my research project on the reconstruction of degraded medieval sheet music, combining advanced imaging and processing in collaboration with expert musicologists and singers.
Massive thanks to everyone involved 🫶
@caiuscollege.bsky.social

youtu.be/t0OzKoAYVdM

2 months ago 5 2 0 0

This was a fun piece to write! I learnt quite a bit about the evolution of #math symbols while working on it. Thank you Alex Bellos, Amir Alexander, Kate Kitagawa, Raul Rojas & @sarah-hart.bsky.social for the nice conversations.

#algebra #MathHistory #geometry

2 months ago 5 3 0 0

Re: the quote post …

I am a scientist, I don’t use products that generate text (“suggestions”) for me, like Grammerly, ChatGPT, Claude, etc. and I think none of these products should be anywhere near academic writing. It is not as hard as you want to make it seem. We can write our own texts.

2 months ago 48 6 2 0
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On Logical Inference over Brains, Behaviour, and Artificial Neural Networks - Computational Brain & Behavior In the cognitive, computational, and neuro-sciences, practitioners often reason about what computational models represent or learn, as well as what algorithm is instantiated. The putative goal of such...

"Just because a model correlates with neural and behavioral data, it is not sufficient for us to infer that the model is performing cognition: correlation does not imply cognition."

On Logical Inference over Brains, Behaviour, and Artificial Neural Networks. doi.org/10.1007/s421...

3/n

5 months ago 158 37 2 28

Danke, dass ich aussteige, habe ich ja schon gelegentlich kundgetan. Dazu gibt es einige Ideen (über die ich demnächst mal mehr schreiben werde). Ich will nur einfach darauf hinweisen, dass die Kosten für eine akademische Karriere wirklich in keinem Verhältnis zum Ertrag stehen. #IchBinHanna

2 months ago 38 6 0 0
QR code for Tensor Methods collection landing page along with graphic for La Matematica

QR code for Tensor Methods collection landing page along with graphic for La Matematica

La Matematica’s ‘Tensor Methods’ collection is issuing its second call for papers!
Explore work already published in the collection and learn more about submitting your paper here:
link.springer.com/collections/...

2 months ago 5 2 0 1
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The mathematician lifting the lid on Trump’s ‘attacks’ Scientist behind Trump Action Tracker uses skills in data collection to look for patterns in president’s seemingly scattergun approach

Great to see my friend Christina Pagel featured in the THE for her work on tracking Trump's authoritarian actions.
"Scientist behind Trump Action Tracker uses skills in data collection to look for patterns in president’s seemingly scattergun approach"

2 months ago 169 55 4 2

We must create safe, supportive environments where women and girls can thrive, and develop strategies to dismantle the structural barriers that hinder gender equality in science. Real change goes beyond inspiration, it requires a transformation

🧵2/2

#InternationalDayOfWomenAndGirlsInScience

2 months ago 4 2 0 0

100 % agree, especially for #firstgen students support networks & mentoring programmes can make a huge difference. 🤍

2 months ago 2 1 0 0
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Wie Sebastian Kurz die Tech-Faschisten in Europa salonfähig macht Sebastian Kurz umgibt sich nicht erst seit seiner Politikerpension mit dem Who-is-who des internationalen Tech-Faschismus.

Sebastian Kurz dies, Sebastian Kurz das. Wenn einer weiß, wie er sich ins mediale Rampenlicht rückt, dann der in Schimpf und Schande zurückgetretene Altkanzler.

In der "Politikpension" umgibt er sich mit dem Who-is-who des Tech-Faschismus.
@nataschastrobl.bsky.social kommentiert:

2 months ago 495 201 23 14
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