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Mathieu Daëron

@mdaeron.bsky.social

44 Posts186 Follower400 Folgt
Laurent Cheylus@lcheylus.bsky.social · last mo.

Excellent épisode du #Podcast « À la French » consacré aux backups et à l'outil open-source Plakar - avec Gilles Chehade @poolporg.bsky.social et Julien Mangeard @jmangeard.bsky.social, respectivement CTO et CEO de la société portant le projet #Audio 🎧️ podtail.com/podcast/a-la...

Ils ont effacé la prod! Histoires vécues de backup, rançons, et cloud défaillants – A la French – Podcast

Le vrai prix de vos données : Suppression accidentelle, Ransomware, “Exit Tax” de vos données Cloud  (egress)Vos données sont-elles vraiment en sécurité chez votre Cloud provider ? Et si la répon...…

podtail.com

Liam Proven@lproven.bsky.social · 4w ago

Writing by Hand is Good for your Brain - Here's how to do it (Neal Stephenson, Jul 21, 2026) buff.ly/8RaFc3E <- In which we learn that he's left-handed. I _told_ you lefties can use fountain pens fine. Stop whinging. P.S. my take: this is really about AI

Writing by Hand is Good for your Brain - Here's how to do it

Because I am known to write using a fountain pen on paper, a number of people have pointed me to this post and its underlying research. I won’t rehash what is said in those sources, but the gist of…

buff.ly

Brendan Cantwell@cantb.bsky.social · 2mo ago

Academic conferences should return to simple PDF and printed programs. The apps and conference management systems are very annoying and work very badly. Thank you for your attention to this matter.

Julie Meilland@juliemeilland.bsky.social · 3mo ago

New paper out on planktonic foraminifera respiration. Interesting findings on polar and subpolar species! Congrats to Diane Armitage! With Audrey Morley, Nicolaas Glock, part of the Arclim group, Tali Babila and co.! bg.copernicus.org/articles/23/...

The impact of essential climate variables on respiration rates in subpolar and polar planktonic foraminifera

Abstract. This study investigates the impact of Essential Climate Variables (ECVs) on the respiration rate of polar planktonic foraminifera Neogloboquadrina pachyderma and subpolar Turborotalita quinq...

bg.copernicus.org

Jordon Hemingway@jordonhemingway.bsky.social · 5mo ago

Excited to share some new #clumped #isotope bond reordering results just published in EPSL and led by Nico Kueter & Nathan Looser @eth-eaps.bsky.social. Come for the high-precisino reordering kinetics, stay for the beautiful FTIR maps! www.sciencedirect.com/science/arti...

Precise kinetic parameters for thermal resetting of clumped isotope signatures in biogenic and abiogenic calcites

Carbonate clumped isotope (∆47) thermometry is a powerful tool to reconstruct paleotemperatures. However, episodes of heating or cooling can alter ori…

sciencedirect.com

Mathieu Daëron@mdaeron.bsky.social · 7mo ago

This may be relevant: link.springer.com/book/10.1007...

Endless Immunity

This book redefines immunity as a condition of existence, emphasizing its constant adaptation and renegotiation to sustain life beyond simple defense.

link.springer.com

Kameron Hurley@kameronhurley.com · 7mo ago

Fascinating look at how "spontaneous remission" of many cancers (only 76 documented cases since 1800s): are associated w/infections triggering immune response. "Make an infection near tumor" was documented treatment as far back as ancient Egypt. Preferred method (52% success rate) until modern era

Niels de Winter@nielsjdewinter.bsky.social · 9mo ago

Starting the week well with a new paper! 🧑‍🔬 Here we show remarkable evidence of rudist bivalves in the hot, Late Cretaceous (75 Ma) tropics mineralizing their shells at temperatures of over 40 degrees C, hotter than any mollusc living today. cp.copernicus.org/articles/21/...

Living on the edge: Response of Late Cretaceous rudist bivalves (Hippuritida) to hot and highly seasonal climate in the low-latitude Saiwan site, Oman

Abstract. Earth's climate history serves as a natural laboratory for testing the effect of warm climates on the biosphere. The Cretaceous period featured a prolonged greenhouse climate characterized b...

cp.copernicus.org

Niels de Winter@nielsjdewinter.bsky.social · 10mo ago

⏰New paper⏰ Proud to be part of this work led by Alex Quizon & Sierra Petersen where we show that most snails (we tested) precipitate their shells in isotopic equilibrium with seawater, enabling climate reconstructions like the one published earlier this week. www.sciencedirect.com/science/arti...

Clumped isotope thermometry (Δ47) measurements in marine gastropods suggest equilibrium precipitation

The clumped isotope paleothermometer (Δ47) has been used to reconstruct temperatures from various biogenic carbonate archives. Calibration studies dem…

sciencedirect.com

Hynek Schlawack@hynek.me · 11mo ago

Long but very good: "An essay on wank" It names and identifies one of my least favorite genre of posts – finally I have a proper term for it! I'm sure I've been guilty of it too in the past, so it's useful for self-regulation, too. deadsimpletech.com/blog/essay...

An essay on wank | deadSimpleTech

This captures well the uncomfortable, slightly disorienting feeling that wank creates when you're subjected to it, wherein you're expected to speak about and think about the statement as though it says what it facially does, but also not push too hard or at all, because challenging the factuality or other face-value elements of the statement is a personal attack on the person saying it and their identity. I'm sure we've all been in such situations, unfortunately, and we can all point to lots of situations where wank is prevalent in our current society.

deadsimpletech.com

@piedminu.bsky.social · 11mo ago

La stratégie délibérée — et très élaborée — de Cap Gemini qui consiste à faire passer des consultants pour des scientifiques afin de gonfler la somme des dépenses éligibles au CIR. www.telerama.fr/television/c...

“Complément d’enquête” s’attaque à l’abus des aides publiques par les multinationales

Michelin et Capgemini sont-ils les “vrais assistés de la République” ? Ce jeudi soir, le magazine d’investigation s’intéresse aux multinationales qui bénéficient de généreuses aides de l’État, parfois...

telerama.fr

Yann Klinger@yklinger.bsky.social · 11mo ago

Transferring seismo-tectonic studies into hazard studies is very important, although often neglected by us, researcher in university lab. Here is our the new paper by S. El-Kadri, our former PhD student, about seismic hazard in Lebanon and surrounding areas: nhess.copernicus.org/articles/25/...

Implementation of an interconnected fault system in probabilistic seismic hazard assessment (PSHA): the Levant fault system

Abstract. The Levant fault system (LFS), a 1200 km long left-lateral strike-slip fault connecting the Red Sea to the East Anatolian fault, is a major source of seismic hazard in the Middle East. In th...

nhess.copernicus.org

Mathieu Daëron@mdaeron.bsky.social · 12mo ago

First, that is crazy, thanks for the heads-up. Second, this paper might be relevant: arxiv.org/abs/2507.10734

Will anyone review this paper? Screening, sorting, and the feedback cycles that imperil peer review

Scholarly publishing relies on peer review to identify the best science. Yet finding willing and qualified reviewers to evaluate manuscripts has become an increasingly challenging task, possibly even ...

arxiv.org

Alexis Licht@alexislicht.bsky.social · 12mo ago

Unbelievable experience with the journal Palaeo3. Our manuscript was rejected because… they couldn’t find a second reviewer, and it had been in their system “too long” (7 weeks), according to the editor. In other words, just to preserve their review-speed metrics, they rejected our submission.

Marion Peral @marionperal.bsky.social · 12mo ago

🚨New paper! We compare foramniferal Mg/Ca and clumped isotope (D47) over the last 1.25Ma in South Indian Ocean and discuss the difference between the 2 thermometers: Mg/Ca baises correction, diagenesis, potential undetermined bias in D47...? Details here 👇🏻 www.sciencedirect.com/science/arti...

Understanding the relationship between foraminiferal Mg/Ca and clumped isotope thermometers

Reconstructions of past sea surface temperatures (SSTs) are essential for understanding long-term climate variability, yet different proxy methods can…

sciencedirect.com

Howard Lee@hlee.bsky.social · last yr.

New preprint by Kocken & Zeebe says that outdated astronomical solutions that are still widely used to simulate climates in the geological past are wrong, introducing errors of the same order of magnitude as the orbital forcing itself 👇⚒️🧪 essopenarchive.org/doi/full/10....

New Insolation Forcing for Paleoclimate Studies

Insolation forcing at the top of the atmosphere is widely-used in paleoceanographic and paleoclimatological studies. In paleoclimate simulations, it must reflect Earth’s orbital history. General Circu...

essopenarchive.org

Lincoln Michel@thelincoln.bsky.social · last yr.

Increasingly convinced the main damage cell phones have done to creativity isn't decreased attention spans or what not but the elimination of productive boredom. Inspiration comes from the mind filling the void inside. Hard to make art when you're constantly silencing the silence with "content."