Jean-Michel Pereira
@naejim.bsky.social
Professor @ecoledesponts.bsky.social @ipparis.bsky.social
Researcher at Navier Lab. geomechanics, poromechanics
Researcher at Navier Lab. geomechanics, poromechanics
Reposted by Jean-Michel Pereira
Even the the damn twitter card for this Nature Scientific Reports is clearly AI Slop.
November 27, 2025 at 6:56 PM
Even the the damn twitter card for this Nature Scientific Reports is clearly AI Slop.
Reposted by Jean-Michel Pereira
📢 New paper on the impacts of AMOC collapse on European hydroclimate. 🌊
We find an AMOC collapse would exacerbate drought conditions across Europe, linked to reduced precipitation. In combination with climate change droughts are expected to become more frequent and severe.
doi.org/10.5194/hess...
We find an AMOC collapse would exacerbate drought conditions across Europe, linked to reduced precipitation. In combination with climate change droughts are expected to become more frequent and severe.
doi.org/10.5194/hess...
Changing European hydroclimate under a collapsed AMOC in the Community Earth System Model
Abstract. The Atlantic Meridional Overturning Circulation (AMOC) is expected to weaken or even collapse under anthropogenic climate change. Given the importance of the AMOC in the present-day climate,...
doi.org
November 21, 2025 at 2:41 PM
📢 New paper on the impacts of AMOC collapse on European hydroclimate. 🌊
We find an AMOC collapse would exacerbate drought conditions across Europe, linked to reduced precipitation. In combination with climate change droughts are expected to become more frequent and severe.
doi.org/10.5194/hess...
We find an AMOC collapse would exacerbate drought conditions across Europe, linked to reduced precipitation. In combination with climate change droughts are expected to become more frequent and severe.
doi.org/10.5194/hess...
Reposted by Jean-Michel Pereira
On n’a pas assez parlé du fait que les post-doctorants sont la population de chercheurs ayant le plus grand doute sur le respect généralisé de l’intégrité scientifique dans leur domaine… (enquête auprès du personnel de l’Inserm de Michel Dubois et Catherine Guaspare, 2024)
November 20, 2025 at 6:16 AM
On n’a pas assez parlé du fait que les post-doctorants sont la population de chercheurs ayant le plus grand doute sur le respect généralisé de l’intégrité scientifique dans leur domaine… (enquête auprès du personnel de l’Inserm de Michel Dubois et Catherine Guaspare, 2024)
Reposted by Jean-Michel Pereira
Tiny urban forests can help #rewild urban settings and help fight #climatechange. The brainchild of the Japanese botanist Miyawaki is taking his idea global.
We have so many solutions. Implement them. #ActOnClimate
#climate #forests #nature #biodiversity
We have so many solutions. Implement them. #ActOnClimate
#climate #forests #nature #biodiversity
November 10, 2025 at 7:07 PM
Tiny urban forests can help #rewild urban settings and help fight #climatechange. The brainchild of the Japanese botanist Miyawaki is taking his idea global.
We have so many solutions. Implement them. #ActOnClimate
#climate #forests #nature #biodiversity
We have so many solutions. Implement them. #ActOnClimate
#climate #forests #nature #biodiversity
Reposted by Jean-Michel Pereira
Vous pouvez soutenir ma proposition à la Cour des Comptes d'examiner les marchés publics de voyagistes, notamment dans l'ESR :
participationcitoyenne.ccomptes.fr/processes/co...
participationcitoyenne.ccomptes.fr/processes/co...
Les marchés publics de voyagistes - Contributions - 2025 - Aidez-nous à enrichir notre programme de travail - Plateforme de participation de la Cour des Comptes
Corps de la contributionLes administrations et opérateurs publics, notamment ceux de l'enseignement supérieur et de la recherche, fond appel à des agences de voyage (FCM, TravelPlanet…) pour l'hôtelle...
participationcitoyenne.ccomptes.fr
September 25, 2025 at 10:28 AM
Vous pouvez soutenir ma proposition à la Cour des Comptes d'examiner les marchés publics de voyagistes, notamment dans l'ESR :
participationcitoyenne.ccomptes.fr/processes/co...
participationcitoyenne.ccomptes.fr/processes/co...
Reposted by Jean-Michel Pereira
The appearance of large language models caused a drastic shift in the vocabulary of academic writing, according to an analysis in #ScienceAdvances of more than 15 million biomedical abstracts published from 2010 to 2024.
Learn more:
Learn more:
Delving into LLM-assisted writing in biomedical publications through excess vocabulary
Large language models (LLMs) like ChatGPT can generate and revise text with human-level performance. These models come with clear limitations, can produce inaccurate information, and reinforce existing biases.
scim.ag
August 10, 2025 at 2:07 PM
The appearance of large language models caused a drastic shift in the vocabulary of academic writing, according to an analysis in #ScienceAdvances of more than 15 million biomedical abstracts published from 2010 to 2024.
Learn more:
Learn more:
Reposted by Jean-Michel Pereira
«Potential reviewers rarely indicate why they refuse to review. But Aczel suggests that a growing number resent providing a free service that commercial publishers turn into profits.»
www.nature.com/articles/d41...
www.nature.com/articles/d41...
The peer-review crisis: how to fix an overloaded system
Journals and funders are trying to boost the speed and effectiveness of review processes that are under strain.
www.nature.com
August 7, 2025 at 7:51 AM
«Potential reviewers rarely indicate why they refuse to review. But Aczel suggests that a growing number resent providing a free service that commercial publishers turn into profits.»
www.nature.com/articles/d41...
www.nature.com/articles/d41...
Reposted by Jean-Michel Pereira
Are scientists citing papers without reading them? #scientificpublishing #AcademicChatter #peerreview @science.org www.science.org/content/arti...
‘Lazy’ authors? One in six scientific papers mischaracterize work they cite
New study of long-standing problem takes novel approach, asking cited authors to evaluate accuracy
www.science.org
July 16, 2025 at 8:19 PM
Are scientists citing papers without reading them? #scientificpublishing #AcademicChatter #peerreview @science.org www.science.org/content/arti...
Reposted by Jean-Michel Pereira
Reminder that the MSCA postdoctoral program exists. If you have a PhD and want to work in a European lab, you have until September to apply. Just contact them now.
ec.europa.eu/info/funding...
ec.europa.eu/info/funding...
ec.europa.eu
June 6, 2025 at 5:47 PM
Reminder that the MSCA postdoctoral program exists. If you have a PhD and want to work in a European lab, you have until September to apply. Just contact them now.
ec.europa.eu/info/funding...
ec.europa.eu/info/funding...
Reposted by Jean-Michel Pereira
Musk and Trump are a great example of why men are too emotional to lead.
June 5, 2025 at 9:57 PM
Musk and Trump are a great example of why men are too emotional to lead.
Reposted by Jean-Michel Pereira
💡 Recherche Responsable : lancement d’un cycle de séminaires à l'ENPC @ecoledesponts.bsky.social
📅 12 juin 2025 – 14h-17h |📍Amphi Navier, ENPC
🎙️ Avec Lonni Besançon @lonnibesancon.bsky.social
🎙️ Catherine Guaspare & Michel Dubois @ejsmdubois.bsky.social
🎙️ Marlène Jouan
bit.ly/RR_ENPC_1
📅 12 juin 2025 – 14h-17h |📍Amphi Navier, ENPC
🎙️ Avec Lonni Besançon @lonnibesancon.bsky.social
🎙️ Catherine Guaspare & Michel Dubois @ejsmdubois.bsky.social
🎙️ Marlène Jouan
bit.ly/RR_ENPC_1
June 1, 2025 at 9:49 AM
💡 Recherche Responsable : lancement d’un cycle de séminaires à l'ENPC @ecoledesponts.bsky.social
📅 12 juin 2025 – 14h-17h |📍Amphi Navier, ENPC
🎙️ Avec Lonni Besançon @lonnibesancon.bsky.social
🎙️ Catherine Guaspare & Michel Dubois @ejsmdubois.bsky.social
🎙️ Marlène Jouan
bit.ly/RR_ENPC_1
📅 12 juin 2025 – 14h-17h |📍Amphi Navier, ENPC
🎙️ Avec Lonni Besançon @lonnibesancon.bsky.social
🎙️ Catherine Guaspare & Michel Dubois @ejsmdubois.bsky.social
🎙️ Marlène Jouan
bit.ly/RR_ENPC_1
Reposted by Jean-Michel Pereira
[Recherche] L'École lance un cycle de séminaires dédiés aux pratiques de recherche responsable.
🗓️ 1ère session : jeudi 12 juin
📍 #ecoledesponts
Cycle soutenu par le projet ERC Synergy NanoBubbles
Programme détaillé 🔗 bit.ly/4jlcrC2
@cnrs.fr @ipparis.bsky.social
🗓️ 1ère session : jeudi 12 juin
📍 #ecoledesponts
Cycle soutenu par le projet ERC Synergy NanoBubbles
Programme détaillé 🔗 bit.ly/4jlcrC2
@cnrs.fr @ipparis.bsky.social
May 27, 2025 at 6:02 AM
[Recherche] L'École lance un cycle de séminaires dédiés aux pratiques de recherche responsable.
🗓️ 1ère session : jeudi 12 juin
📍 #ecoledesponts
Cycle soutenu par le projet ERC Synergy NanoBubbles
Programme détaillé 🔗 bit.ly/4jlcrC2
@cnrs.fr @ipparis.bsky.social
🗓️ 1ère session : jeudi 12 juin
📍 #ecoledesponts
Cycle soutenu par le projet ERC Synergy NanoBubbles
Programme détaillé 🔗 bit.ly/4jlcrC2
@cnrs.fr @ipparis.bsky.social
Reposted by Jean-Michel Pereira
Jishen's Tête de Moine #onthecover of #PRL ! 🙌 a PMMH-SIMM collaboration @espciparispsl.bsky.social 👉 doi.org/10.1103/Phys...
May 27, 2025 at 6:08 PM
Jishen's Tête de Moine #onthecover of #PRL ! 🙌 a PMMH-SIMM collaboration @espciparispsl.bsky.social 👉 doi.org/10.1103/Phys...
Reposted by Jean-Michel Pereira
Francesca Gino, a professor of business administration at Harvard Business School who has written extensively about honesty, was stripped of her tenure this month after allegations that she had falsified data. 🥲
Harvard Professor Who Studied Honesty Loses Tenure Amid Accusations of Falsifying Data
www.nytimes.com
May 27, 2025 at 6:43 PM
Francesca Gino, a professor of business administration at Harvard Business School who has written extensively about honesty, was stripped of her tenure this month after allegations that she had falsified data. 🥲
Reposted by Jean-Michel Pereira
Reposted by Jean-Michel Pereira
On m’a signalé dans un concours de maître de conférences un projet d’intégration rédigé par LLM.
April 26, 2025 at 5:10 PM
On m’a signalé dans un concours de maître de conférences un projet d’intégration rédigé par LLM.
Reposted by Jean-Michel Pereira
Wow ! Curiosity rover has found compelling evidence of an ancient carbon cycle on Mars—similar to Earth’s, but incomplete. This may change how we think about Mars’ climate history. #Mars #PlanetaryScience
April 23, 2025 at 9:29 PM
Wow ! Curiosity rover has found compelling evidence of an ancient carbon cycle on Mars—similar to Earth’s, but incomplete. This may change how we think about Mars’ climate history. #Mars #PlanetaryScience
Reposted by Jean-Michel Pereira
Reposted by Jean-Michel Pereira
C'est le 2e chercheur que je vois en peu de temps, révoqué de la fonction publique en France pour des faits graves, qui se trouve tranquillou un poste à l'étranger (et continue son comportement dégueulasse/toxique) www.lesoir.be/666125/artic...
April 2, 2025 at 8:31 PM
C'est le 2e chercheur que je vois en peu de temps, révoqué de la fonction publique en France pour des faits graves, qui se trouve tranquillou un poste à l'étranger (et continue son comportement dégueulasse/toxique) www.lesoir.be/666125/artic...
Reposted by Jean-Michel Pereira
(Comment me gonfler: venir m'expliquer la publication scientifique, le financement des recherches scientifiques, la langue dans laquelle on doit rédiger des thèses ou des rapports, alors qu'on ignore tout du domaine et qu'au mieux on en a entendu parler à la TV.)
March 23, 2025 at 4:11 PM
(Comment me gonfler: venir m'expliquer la publication scientifique, le financement des recherches scientifiques, la langue dans laquelle on doit rédiger des thèses ou des rapports, alors qu'on ignore tout du domaine et qu'au mieux on en a entendu parler à la TV.)
Reposted by Jean-Michel Pereira
D’expérience passée (en 22), les sections (et donc les collègues) n’y sont pour rien. C’est la DGRH qui, sur la base de cette règle (ridicule mais publique) déclare des dossiers irrecevables avant qu’ils ne soient transmis aux sections qui n’ont ensuite aucun moyen de les récupérer
encore un délire du CNU: un dossier de qualification a été jugé non recevable car le rapport de soutenance de thèse contenait des paragraphes en anglais (i.e. non traduits). Les mêmes qui se permettent de porter un jugement sur l'internationalisation des collègues (promo par ex)
March 23, 2025 at 9:09 AM
D’expérience passée (en 22), les sections (et donc les collègues) n’y sont pour rien. C’est la DGRH qui, sur la base de cette règle (ridicule mais publique) déclare des dossiers irrecevables avant qu’ils ne soient transmis aux sections qui n’ont ensuite aucun moyen de les récupérer
Reposted by Jean-Michel Pereira
encore un délire du CNU: un dossier de qualification a été jugé non recevable car le rapport de soutenance de thèse contenait des paragraphes en anglais (i.e. non traduits). Les mêmes qui se permettent de porter un jugement sur l'internationalisation des collègues (promo par ex)
March 23, 2025 at 8:05 AM
encore un délire du CNU: un dossier de qualification a été jugé non recevable car le rapport de soutenance de thèse contenait des paragraphes en anglais (i.e. non traduits). Les mêmes qui se permettent de porter un jugement sur l'internationalisation des collègues (promo par ex)
Reposted by Jean-Michel Pereira
A new study highlights the rising risks of sliding slopes in High Mountain Asia nsidc.org/news-analyse...
Supplementing the research paper, the researchers released a new dataset, the 'High Mountain Asia Daily 5km Landslide HazaAccrd Indicator'.
@davepetley.bsky.social @richardthomasw.bsky.social
Supplementing the research paper, the researchers released a new dataset, the 'High Mountain Asia Daily 5km Landslide HazaAccrd Indicator'.
@davepetley.bsky.social @richardthomasw.bsky.social
Rising risks of sliding slopes in High Mountain Asia
A new study has predicted an increase in landslide hazards in High Mountain Asia. The study authors linked higher emissions of greenhouse gases to the potential for higher risks from landslides.
nsidc.org
February 19, 2025 at 4:46 PM
A new study highlights the rising risks of sliding slopes in High Mountain Asia nsidc.org/news-analyse...
Supplementing the research paper, the researchers released a new dataset, the 'High Mountain Asia Daily 5km Landslide HazaAccrd Indicator'.
@davepetley.bsky.social @richardthomasw.bsky.social
Supplementing the research paper, the researchers released a new dataset, the 'High Mountain Asia Daily 5km Landslide HazaAccrd Indicator'.
@davepetley.bsky.social @richardthomasw.bsky.social
Reposted by Jean-Michel Pereira
💡 Postdoctoral position @umr_lisis (Paris) ➡️ Open Science, Research Integrity, Scholarly Communication euraxess.ec.europa.eu/jobs/300272
with @amaddi.bsky.social & @c-bz.bsky.social #STS #ResearchOnResearch
with @amaddi.bsky.social & @c-bz.bsky.social #STS #ResearchOnResearch
Postdoctoral position (Paris, France)
Contract duration: 22-month fixed-term contract Salary: 2000-2400 euros per month depending on experience
euraxess.ec.europa.eu
December 27, 2024 at 9:01 AM
💡 Postdoctoral position @umr_lisis (Paris) ➡️ Open Science, Research Integrity, Scholarly Communication euraxess.ec.europa.eu/jobs/300272
with @amaddi.bsky.social & @c-bz.bsky.social #STS #ResearchOnResearch
with @amaddi.bsky.social & @c-bz.bsky.social #STS #ResearchOnResearch
Reposted by Jean-Michel Pereira
Researchers challenged longhorn crazy ants and humans with the same task: maneuvering a T-shaped object through two consecutive open doorways. Single humans always outperformed single ants, but ant groups could beat human groups. In PNAS: www.pnas.org/doi/10.1073/...
December 27, 2024 at 9:03 PM
Researchers challenged longhorn crazy ants and humans with the same task: maneuvering a T-shaped object through two consecutive open doorways. Single humans always outperformed single ants, but ant groups could beat human groups. In PNAS: www.pnas.org/doi/10.1073/...