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fcazassus.bsky.social
@fcazassus.bsky.social
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rombourdel.bsky.social
Besoin de respirer dans votre année ?

Prenez une journée à l’AEP. Vous verrez, ça change tout.

link.infini.fr/aep

#AEP25 #enseignement #respiration
April 23, 2025 at 10:18 AM
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cahierspedago.bsky.social
🟠 Travailler en classe sur l’éthique de l’intelligence artificielle

Quand l’intelligence artificielle générative peut être à la fois objet d’étude et outil pour impliquer les élèves en les faisant rédiger un texte sur l’éthique de cette nouvelle technologie.

www.cahiers-pedagogi...
Travailler en classe sur l’éthique de l’intelligence artificielle - Les Cahiers pédagogiques
Usage éthique de l'IA générative : une charte écrite par les élèves du collège du Larzac, après des débats et échanges avec des experts.
www.cahiers-pedagogiques.com
April 20, 2025 at 12:05 PM
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franckcourchamp.bsky.social
notre nouvelle BD de vulgarisation scientifique arrive dans quelques jours... préparez-vous! 🦤 🦤 🦤 🦤 🦤 🦤 🦤 🦤 🦤 🦤
lheritagedudodo.bsky.social L’héritage du dodo @lheritagedudodo.bsky.social · Apr 18
L'héritage du dodo, c'est une BD pour tout comprendre à la crise du climat et de la biodiversité. Elle est entièrement gratuite, alors profitez-en !

Rendez-vous le 30 avril pour découvrir l'épisode 1, puis chaque mercredi pour les épisodes suivants. lheritagedudodo.com

#ecologie #BD #biodiversité
April 20, 2025 at 12:37 PM
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rombourdel.bsky.social
L’Auberge Espagnole Pédagogique revient !

Du 7 au 9 juin à Paris. Un espace d’échange entre enseignants, formateurs et passionnés de pédagogie.

Vous choisissez : 1, 2 ou 3 jours.

Inscription ici : link.infini.fr/aep

#AEP25 #pedagogie
April 15, 2025 at 4:51 PM
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cahierspedago.bsky.social
🟠 "Devenir professeur(e) des écoles", le Petit Cahier des candidats au concours de professeur(e) des écoles

Apprentissages, autorité, Gestion de classe, inclusion... Une sélection d'articles pour accompagner les candidats dans leur préparation.

ℹ️ Format PDF, 3€

www.cahiers-pedagogi...
Petit cahier n° 30 - Devenir professeur(e) des écoles - Les Cahiers pédagogiques
Vous avez décidé de devenir professeur ou professeure des écoles ? Embarquez pour un métier complexe et complet, plein de relations avec les enfants, les collègues, les parents, plein de réflexions sur les pédagogies à mettre en œuvre et à ajuster, les objectifs et les valeurs derrière les pratiques ! 6 articles pour commencer à entrer dans le métier.
www.cahiers-pedagogiques.com
April 14, 2025 at 6:19 PM
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cecileblanchard.bsky.social
Les @cahierspedago.bsky.social ont lu Trous de mémoires de Nicolas Juncker, paru au Lombard.
Avec quelques pistes pour l'exploiter en classe (vers le lycée et au-delà).
#BD #bandedessinée #Algérie #histoire #mémoire #teamHG

www.cahiers-pedagogiques.com/trous-de-mem...
Trous de mémoires et histoire trouée - Les Cahiers pédagogiques
Critique de Trous de mémoires, BD sur la création fictive d’un musée sur la colonisation française en Algérie et ses mémoires concurrentes.
www.cahiers-pedagogiques.com
April 16, 2025 at 4:49 PM
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ludomag.bsky.social
🧑‍🏫 Cyrille Dupuis et @charlierollo.bsky.social, enseignants et également formateurs au numérique éducatif, se sont penchés sur un sujet délicat et peu abordé de manière frontale : celui des données. Ils vous proposent un kit clé en main pour engager des discussions avec les élèves !
Tom et la forêt des données : une aventure interactive
Cyrille Dupuis et Charlie Rollo, enseignants et formateurs au numérique éducatif, se sont penchés sur un sujet délicat et peu abordé : celui des données.
www.ludomag.com
April 7, 2025 at 12:46 PM
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cecilemichaut.bsky.social
Bluesky, fais ta magie : ma fille agrégée de maths, actuellement en M2 Arithmétique Analyse & Géométrie, cherche un stage de M2 pouvant déboucher sur une thèse, en théorie des nombres. Si vous avez des pistes...
April 7, 2025 at 12:18 PM
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emilgustavsson.bsky.social
🧪🧬🧶
lacarlson.bsky.social Lars-Anders Carlson @lacarlson.bsky.social · Apr 4
Repost appreciated:

Open #PhDposition in structural virology in my group! Join us in Umeå, 🇸🇪 to uncover how arboviruses remodel the cellular interior. In situ #cryoET combined with #virology, #cellbiology, and #biophysics.

Deadline 4 May. More info: www.carlsonlab.se/join/
April 4, 2025 at 8:18 AM
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kinesinmotors.bsky.social
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jeremymberg.bsky.social Jeremy Berg @jeremymberg.bsky.social · Mar 29
Analysis of Terminated NIH Grants with Word Clouds

First, using the titles of grants not to Columbia...

Gender and DEI predominate
March 31, 2025 at 1:58 AM
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politicshealth.bsky.social
#ScienceSky and #AcademicSky and anyone who wants details of what grants are cut from the NIH: here’s the list.

Page after page of no longer helping kids get vaccinated, studying emerging infectious diseases, finding new ways to help Black Americans and women.
taggs.hhs.gov/Content/Data...
taggs.hhs.gov
March 31, 2025 at 1:04 AM
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visuellement.bsky.social
Nous venons de publier l'édition d'avril 2025 de notre infolettre Visuellement: l'actualité des outils et usages de la pensée visuelle. À retrouver ici: visuellement.substack.com/p/visuelleme...
Visuellement nº32
Avril 2025
visuellement.substack.com
March 30, 2025 at 4:12 PM
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thomasthefrench.bsky.social
📢🌳 Trees create their own local climate! 🌧️🌱

Yes they do, here an example withe the amazon forest. Each days, the temperature drop when the sun set. Then the humidity sent to the atmosphere condensate and rains occurs in all the forest.

www.youtube.com/watch?v=uJTv...
March 30, 2025 at 6:20 PM
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killgrove.bsky.social
Not pregnant, didn't have cancer, fetus wasn't "pickled" -- New study on the "Mysterious Lady" mummy at the Warsaw Museum. 🧪🏺
'Pregnant' ancient Egyptian mummy with 'cancer' actually wasn't pregnant and didn't have cancer, new study finds
The mummy of a first-century-B.C. individual found in Egypt was not pregnant and did not have cancer, according to a new CT study.
www.livescience.com
March 13, 2025 at 5:07 PM
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samillingworth.com
🎮 Does Gaming Time Affect Wellbeing?

A study of 703 Nintendo players (140,000+ hours) found no strong link between playtime & mental health. However, players who saw gaming as valuable to their lives reported better wellbeing.

🔗 royalsocietypublishing.org/doi/10.1098/...

#SciComm 🧪
Perceived value of video games, but not hours played, predicts mental well-being in casual adult Nintendo players | Royal Society Open Science
Studies on video games and well-being often rely on self-report measures or data from a single game. Here, we study how 703 casually engaged US adults’ time spent playing for over 140 000 h across 150...
royalsocietypublishing.org
March 13, 2025 at 5:37 PM
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reilly-coglab.com
It’s out! Our article in Nature Human Behavior led by Yin Wang on the conceptual structure of human relationships across cultures and time. This work is breathtaking nam10.safelinks.protection.outlook.com?url=https%3A...
The conceptual structure of human relationships across modern and historical cultures - Nature Human Behaviour
Cheng et al. explore the universality and cultural variability in how people understand human relationships, revealing a five-dimensional framework for relationship concepts across both modern and anc...
nam10.safelinks.protection.outlook.com
March 13, 2025 at 12:04 PM
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kaleidoscopesci.bsky.social
Happy #BrainAwarenessWeek! Today in @scifri.bsky.social's Hack Your Brain 🧠 adventure, we're talking about the connection between sleep and memory! 😴 #BAW2025 #EduSky 🧪https://youtu.be/_mtFN0DWIgQ
Boost Memory And Learning With The Science Of Sleep
YouTube video by SciFri
youtu.be
March 12, 2025 at 5:35 PM
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drfishsg.bsky.social
Mercury bioaccumulation in the aquatic food webs from Lakes Huron, Erie, and Ontario in North America

#GreatLakes 🧪

www.sciencedirect.com/science/arti...
Mercury bioaccumulation in the aquatic food webs from Lakes Huron, Erie, and Ontario in North America
Mercury is a persistent pollutant that bioaccumulates in biota, posing ecological and health risks. This study examines the total and methylmercury (T…
www.sciencedirect.com
March 12, 2025 at 5:35 PM
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plosbiology.org
Neural circuits that link genetic variation to #behavior: This study of mate choice behavior in Heliconius cydno #butterflies shows that alterations to the peripheral nervous system, driven by genetic & gene expression differences, can alter essential behaviors 🧪 @plosbiology.org plos.io/4iHQDRd
Top left: Cartoon showing how the eye is organized into ommatidia containing nine photoreceptors (left), with distinct ommatidial types typically defined by the opsin expression patterns in the R1 and R2 cells (right). R1/R2 axons bypass the lamina (LA) and project directly to the medulla (ME), while R3-8 project only to the lamina where they can also make inter-photoreceptor synaptic connections with R1/R2 axons. Bottom left: Representative anti-UV1 and anti-UV2 antibody stains in three representative white H. c. alithea males showing consistent expression of UV2 and variable expression of UV1 across individuals. Right: These white Heliconius cydno alithea butterflies are mating on a passionflower vine, but the male had a choice between white and yellow-winged females. Image credit: Wei Lu.
March 12, 2025 at 5:54 PM
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plosbiology.org
A role for translational control in stem & differentiating cells. @amoyellab.bsky.social &co show that signals from the #StemCell niche induce changes in translational rates (via eIF3d1 phosphorylation) to control stem cell fate in #Drosophila testis 🧪 @plosbiology.org plos.io/3Dw1W07
Left: OPP incorporation (cyan) was used to measure global translation rates in testes stained with antibodies against Dlg (yellow) to label the hub and outline somatic cell membranes, Eya (yellow) to label fully differentiated cyst cells and Zfh1 (magenta) to label CySCs. Dashed lines outline CySCs adjacent to the hub (arrows), or in the 2nd row away from the hub (dashed arrows) and fully differentiated cells (arrowheads). Asterisks mark the hub. Top row: A control (+/Stat92E397) testis and a testis from a temperature-sensitive Stat92e mutant (Stat92EF/Stat92E397) after 20h at the restrictive temperature. Bottom row: A control (tjts>  +) testis and a testis with Upd over-expression (tjts>  upd) after 20h at the restrictive temperature. Right: A model of translational control of stem cell fate in CySCs. The hub (brown) produces Upd which leads to the stabilization and nuclear translocation of Stat92E in CySCs (magenta). Stat92E drives transcription of genes encoding self-renewal factors (schematized as purple lines), including zfh1. Additionally, Stat92E promotes the activity of CkII, at least in part by regulating expression of CkII subunits. In turn, CkII phosphorylates the translation initiation factor eIF3d1 (orange), which promotes the interaction between eIF3d1 and eIF4F, leading to canonical cap-dependent translation.
March 12, 2025 at 5:55 PM
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plosbiology.org
Bright colors observed across the animal world are often used during mate choice. @dickmerrill.bsky.social explores a @plosbiology.org study of genetic & neural mechanisms contributing to evolution of visual mating decisions in Heliconius butterflies 🧪 Paper: plos.io/4iHQDRd Primer: plos.io/4ipW7QS
Left: Using genome-wide association analyses, VanKuren and colleagues show that separate loci within the K locus control a white-yellow color switch and contribute to variation in male preference, respectively, in a polymorphic population of Heliconius cydno in Ecuador. The full geographical range of H. cydno is shown on the map in light blue. The approximate location of the color pattern gene Aristaless-1 is shown for reference; other genes (not shown) are also present in the K locus, including some that are differentially expressed during the development of visual processing regions of the insect brain. In this and other H. cydno populations, white-yellow wing coloration correlates with the proportion of inhibited UV-photoreceptors, suggesting a compelling mechanism for the evolution of visual preference. Right: Individual ommatidia in the butterfly eye are composed of multiple photoreceptors. Inter-photoreceptor synaptic connections are known to exist within the lamina, the upper layer of the optic lobe, itself the region of the insect brain responsible for initial visual processing.
March 12, 2025 at 6:05 PM
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c-j-fisher.bsky.social
With the many ongoing developments in # AI and # ML, it can sometimes be difficult to separate the actual value from the hype, including in # DrugDiscovery and Development.

So, I was thrilled to find a recent editorial by a team at @evotec.bsky.social that provides a great look.

#chemsky (1/6) 🧪
AI/ML Applications in Small Molecule MedChem. 1. Exploration of New Chemical Space 2. Absorption, Distribution, Metabolism, Excretion, and toxicity (ADMET) 3. Aiding Compound Idea Selection & Prioritization (QSAR/QSPR) 4. Designing Compounds with Targeted Properties 5. Predicting Target Protein Structures 6. Supporting Design-Make-Test-Analyze Cycles 7. Synthesis Planning (CASP & AI Retrosynthesis) 8. Flag Safety Concerns Earlier and more Cheaply
March 12, 2025 at 6:22 PM
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icedoctord.bsky.social
This is an incredible map I stole from Amazing Maps on FB. Hurricanes/Cyclones don't cross the equator because of Coriolis. But why the asymmetry between the north and the south? Also, I can understand why the west side of S. America is calm (cool water), but the east is puzzling. #scicomm 🧪
March 9, 2025 at 2:25 PM
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natureintheory.bsky.social
Animated loop / particle sim I made for a #compsci / quantum computing article a few years ago.

www.olenashmahalo.com/project/nonl...

#SciArt #3Dart #C4D #physics ⚛️ 🧪 🐡
November 22, 2024 at 6:07 PM
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mudjones.bsky.social
🧪It is possible to grow #ferromanganese concretions in the laboratory.

🔬The bright patches at the edge of a concretion in the tomography image precipitated during a 12-week laboratory experiment.

⚗️The ferromanganese growth captured Co, V, Ni, Zn, and Mo from solution.

RCF #FERMAID project
Overlay computed tomography image of the edge of a ferromanganese concretion. The bright patches are ferromanganese material that precipitated during a 12 weeks laboratory experiment. Reference: Majamäki, R., Wasiljeff, J., Purkamo, L., Hultman, J., Asmala, E., Yli-Hemminki, P., Jørgensen, K., Koho, K., Kuva, J. & Virtasalo, J.J. 2025: Microbially-enhanced growth and metal capture by ferromanganese concretions in a laboratory experiment. Geobiology 23, e70010.
February 28, 2025 at 8:23 AM