Reposted by Marcelo D. PolêtoBeatriz GUARANI KAIOWÁ @beatrizdiniz.bsky.social · 09/10/2026Gentes, olha só: Se Flávio vence, você perde 94317
Reposted by Marcelo D. PolêtoJoe Greener @jgreener64.bsky.social · 30/09/2026I gave a teaching lecture on molecular dynamics this morning. If anyone is interested in the slides they are at docs.google.com/presentation....docs.google.comLJC Summer School lectureMolecular Dynamics Joe Greener MRC Laboratory of Molecular Biology LJC Summer School - 30/09/26 0204
Reposted by Marcelo D. PolêtoDavid K Smith @professor-dave.bsky.social · 28/09/2026As part of our decolonisation work @chemistryatyork.bsky.social, I have created 25 touchstone global chemical stories, each linked to a key point in our curriculum. 13 'Chemical Histories' and 12 'Scientists'. Over the coming weeks, I will share some as 'quote posts' of this, so they can be found. 3164
Reposted by Marcelo D. PolêtoSergey Ovchinnikov @sokrypton.org · 14/09/2026Finally a more intuitaive way to learn pLDDT/pAE? 😎 sokrypton.github.io/protein_figh... (Character idea from @hannes-stark.bsky.social & Alex Waldherr) 727698
Marcelo D. Polêto @mdpoleto.bsky.social · 14/09/2026This is, hands down, the best pedagogical resource to teach protein denaturation. sokrypton.github.io/protein_figh... Absolutely amazing, @sokrypton.org 👏👏👏sokrypton.github.ioProtein Fighter 010
Reposted by Marcelo D. PolêtoJo Wolff @jowolff.bsky.social · 26/08/2026Grete Hermann (1901-1984), brilliant philosopher of maths and quantum mechanics and first student of Emily Noether. Hermann was co-founder of the journal Ratio, and turned to political philosophy later in her career, writing in 1947: 6307106
Reposted by Marcelo D. PolêtoKresten Lindorff-Larsen @lindorfflarsen.bsky.social · 25/08/2026Predicting RNA structure is hard, and predicting RNA dynamics is even harder We combined extensive NMR data with MD simulations to study the dynamics of RNA tetraloops By projecting onto the universe of tetraloop structures, we show how NMR+MD captures structures not seen by prediction methods 1299
Reposted by Marcelo D. PolêtoAlma Preta Jornalismo @alma-preta.bsky.social · 24/08/2026Candidata da UP à Presidência apresenta à Alma Preta propostas para trabalho e renda e critica conciliação com setores econômicos almapreta.com.br/sessao/polit...almapreta.com.br'Falar de soberania e não fazer reforma agrária não faz sentido', diz Samara MartinsEm entrevista, Samara Martins fala sobre socialismo, trabalho, reforma agrária e confronto com setores econômicos nas eleições de 2026. 04712
Reposted by Marcelo D. PolêtoErahsto Felício @erahsfeliz.bsky.social · 22/08/2026Coisas para não ter medo: 1. Papel 2. Cerca 3. Burguesia 0519
Marcelo D. Polêto @mdpoleto.bsky.social · 19/08/2026É sempre gratificante saber que nossos ex-alunos saem tão bem formados da UFV! 😁 Essa extensão tem sido o nosso grande desafio por aqui tb. Pelo q vejo, é raro achar quem topa mexer nas engrenagens dos sistemas. A maioria só quer "terminar o semestre". Torcendo pros seus planos se materializarem! 110
Marcelo D. Polêto @mdpoleto.bsky.social · 19/08/2026A ideia é excelente. Foi exatamente oq aconteceu pra gerar o doce de leite mais gostoso do Brasil: parceria entre a Universidade Federal de Viçosa (UFV), os produtores locais, e o Laticínios Viçosa. Qualquer negócio que se aproxime das universidades brasileiras saem ganhando. 100
Reposted by Marcelo D. PolêtoAtila Iamarino @atila.bsky.social · 19/08/2026Tem um pessoal dolorido com o fim do vídeo de hoje. Mas a Dilma tinha razão.youtu.beO Fim da GlobalizaçãoYouTube video by Atila Iamarino 430938
Reposted by Marcelo D. PolêtoSergey Ovchinnikov @sokrypton.org · 15/08/2026getting close to recreating Jane Richardson's style 😎 412315
Marcelo D. Polêto @mdpoleto.bsky.social · 15/08/2026É o ônus e o bônus da liberdade de cátedra. A gnt minimiza mto as duas partes. E hj em dia, com os alunos filmando/gravando tudo, tirando foto de tudo, morro de medo do tipo de material q pode aparecer de mim dps 👀 010
Reposted by Marcelo D. PolêtoFX Coudert @nanoporous.net · 30/07/2026After 8 years as an editor for Communications Chemistry @commschem.nature.com, I am retiring today. It's been great seeing the journal grow and evolve since its launch in 2018, and I absolutely recommend it as a venue for publishing your work! Serious journal, serious team, loved working with them.static.klipy.com8th Birthday Eighth BirthdayALT: 8th Birthday Eighth Birthday 1164
Reposted by Marcelo D. PolêtoKay Severin @kay-severin.bsky.social · 13/08/2026Faculty position in our institute @EPFL: www.epfl.ch/about/workin... 01417
Reposted by Marcelo D. PolêtoKelly @broadwaybabyto.bsky.social · 09/08/2026Leaked video from an ICE camp details people suffering from tuberculosis, a never ending “flu” & conjunctivitis. ICE enforcement is a mass disabling event. These are concentration camps. They’re a breeding ground for disease which will lead to preventable suffering, disability and death. 11587284
Reposted by Marcelo D. Polêtonoam @noamchompers.bsky.social · 08/08/2026many professors are calling it 'the least surprising result of all time' 231597331
Reposted by Marcelo D. PolêtoConexão Planeta @conexaoplaneta.bsky.social · 04/08/2026Projeto tem ações planejadas para todos os #biomas do país. Um dos objetivos é a geração de benefícios diretos a 150 mil pessoas, das quais pelo menos 35% serão #mulheresconexaoplaneta.com.brIniciativa de organizações ambientais irá restaurar 600 mil hectares de vegetação nativa no BrasilAlém da recuperação, o projeto Restaura Biomas prevê a promoção de práticas sustentáveis em 1,2 milhão de hectares, redução do equivalente a 34 milhões de toneladas de dióxido de carbono (CO₂e) e gera... 12510
Reposted by Marcelo D. PolêtoAdriana @adrir.bsky.social · 01/08/2026É assim na fila sopa, as pessoas chegam com suas panelinhas vazias e recebem a sopa e o pão, essa foi a fila de ontem Mas a sopa de hoje depende de ajuda que ainda vai chegar🥹 Nenhuma ação solidária se mantém sem ajuda e essa nao é diferente. Ajude urgente 🙏 Pix adriana.rc.drikaa@gmail.com 07131
Marcelo D. Polêto @mdpoleto.bsky.social · 31/07/2026It is unbelievably satisfying to see concrete data backing up a feeling about LLMs and the "no stopping AI train". 000
Marcelo D. Polêto @mdpoleto.bsky.social · 09/07/2026I've been trying to get my proposal reviewed there for the longest time and I'm still waiting for a response. Not sure what is going on there these days... 010
Marcelo D. Polêto @mdpoleto.bsky.social · 02/07/2026Bota 4 times da série B do Brasileirão e ficava no msm nível 110
Reposted by Marcelo D. PolêtoKresten Lindorff-Larsen @lindorfflarsen.bsky.social · 23/06/2026Come join the new Novo Nordisk Foundation Center for Protein Design as a group leader Cool science in a great scientific environment in wonderful and very family friendly Copenhagen There are two positions that can either be at TT assistant or associate prof level employment.ku.dk/tenure-track...employment.ku.dkTenure-track Assistant Professor or Associate Professor of De novo Protein DesignThe Novo Nordisk Foundation Center for Protein Design at the University of Copenhagen seeks to appoint two new group leaders in de novo protein design from 1 February 2027 or as soon as possible thereafter. These positions will be at the Assistant or Associate Professor level and associated with the Department of Biology (Faculty of Science) or the Department of Drug Design and Pharmacology (Faculty of Health and Medical Sciences). 25363
Reposted by Marcelo D. PolêtoSarah Shay @sarahshay.com · 14/06/2026My biggest editing client has officially replaced me with an LLM, meaning I am now functionally unemployed. If any of you need a proofreader or copy editor and value having a human being who can tell right from wrong doing the job, let me know?sarahshay.comCopy Editing and Proofreading – Sarah Shay 8365213
Reposted by Marcelo D. Polêto𝓒𝓵𝓪𝓻𝓲𝓼𝓼𝓪 𝓟𝓪𝓲𝓿𝓪 🦢✨ @clarissapaiva.bsky.social · 10/06/2026Lembrando que tem TELEFONE pra ligar, WhatsApp e e-mail e se vc tiver animado pode até enviar cartas Gabinete: Senado Federal Anexo 2 Ala Affonso Arinos Gabinete 10 Telefones: (61) 3303-6717 / 6720 E-mail: sen.davialcolumbre@senado.leg.br 5427255
Reposted by Marcelo D. PolêtoKit Yates @kityates.bsky.social · 10/06/2026Can only assume the The Royal Society, by its inaction, is condoning the actions in Belfast incited by Elon Musk (one of their fellows). Why will the UK's premier Scientific Institution not stand up for itself and for its values?telegraph.co.ukBelfast attack live: Labour accuses Musk of fuelling riotsLabour has accused Elon Musk of fuelling protests in Belfast, which broke out after a Sudanese asylum seeker was charged with attempted murder. 214855
Marcelo D. Polêto @mdpoleto.bsky.social · 08/06/2026Hoping the right position comes quickly to you! 🤞 010
Marcelo D. Polêto @mdpoleto.bsky.social · 08/06/2026This is absolutely fantastic! I'm truly truly amazed by the it's structure and transparency. I'm for sure using it as a big source of inspiration! 210
Marcelo D. Polêto @mdpoleto.bsky.social · 08/06/2026That's an excellent idea. I'll DM my email to you. Thanks in advance! 000
Marcelo D. Polêto @mdpoleto.bsky.social · 08/06/2026Alright Internet, I need advice. As a jr PI starting my own research group on #compchem, I want to write a "Lab Guide" to define what students should expect from me, and what I expect from them. The idea is to structure and materialize the implicit and unspoken "lab rules" Suggestions? #chemsky 461
Marcelo D. Polêto @mdpoleto.bsky.social · 06/06/2026Super important and global phenomenon. If anything, offloading the exercise of thinking to algorithms is probably the way machines enslave humanity. 000
Reposted by Marcelo D. PolêtoErahsto Felício @erahsfeliz.bsky.social · 04/06/2026Pegar esse fundamento aqui 0226
Marcelo D. Polêto @mdpoleto.bsky.social · 02/06/2026"Comer macarrão instantâneo é 400x mais barato do que refeição balanceada e saudável", diz CEO da Nissin Lamen. Coisa ridícula... 031
Reposted by Marcelo D. PolêtoAlexandrova Lab @alexandrovalab.bsky.social · 23/05/2026👀 Out now in @chemicalscience.rsc.org! With @shafaatlab.bsky.social, we study electronic structure and magnetic coupling in a protein model of CODH, revealing covalency changes across states of the Ni–Fe–S cluster: 👉 doi.org/10.1039/D6SC00023A #compchem #chemsky #compchemsky @uclacb.bsky.socialdoi.orgA protein-based model of carbon monoxide dehydrogenase exhibits tunable covalency across cluster oxidation and ligand-bound statesThe nickel-containing carbon monoxide dehydrogenase (CODH) uses a unique heterometallic [NiFe4S4] cluster active site, called the C-cluster, to catalyze the reversible reduction of carbon dioxide (CO2... 0198
Reposted by Marcelo D. PolêtoMDAnalysis @mdanalysis.bsky.social · 01/05/2026Congratulations to all three of the #GSoC contributors who were accepted to work with MDAnalysis and @westpasoftware.bsky.social mentors this year! 👀 🔜 🤩 Keep an eye out for a blog post coming soon where you can learn more about each of the contributors and their projects. 063
Reposted by Marcelo D. PolêtoJan H. Jensen @janhjensen.bsky.social · 20/04/2026Curated digital datasets of acid dissociation constants in dipolar aprotic solvents | ChemRxiv #compchem chemrxiv.org/doi/full/10....chemrxiv.orgCurated digital datasets of acid dissociation constants in dipolar aprotic solvents | ChemRxivThe acid dissociation constant is a key thermodynamic property, but large compilations of highly trustworthy data in non-aqueous solvents are scarce. This work presents a newly-digitized compilation, with corrections, of pK a data published originally by ... 073
Marcelo D. Polêto @mdpoleto.bsky.social · 16/04/2026Obrigado! Das universidades que conheci, considero tranquilamente a UFV a mais bonita! 010
Marcelo D. Polêto @mdpoleto.bsky.social · 16/04/2026Well, it's official so I can finally say it: I'm joining the Dept. of Biochemistry and Molecular Biology at my alma mater, Universidade Federal de Viçosa❤️ I'm truly happy and honored to be part of UFV again, now empowering the next generation of Brazilian biochemists 🇧🇷👨🔬 More info soon! #chemsky 4110
Marcelo D. Polêto @mdpoleto.bsky.social · 13/04/2026Yet another reason why the current state of AI is slowly killing me: I can't access a single paper now without proving that I'm not a LLM gathering references for their hallucinations 😩 #chemsky 3162
Marcelo D. Polêto @mdpoleto.bsky.social · 12/04/2026No ES tem um estudo grande rodando sobre o status do Rio Doce após os crimes da Vale. Talvez eles sejam coordenados pela UFES? Vale a pena checar. A FAPESP (em SP) tem bastante recurso, vale a pena checar tb. Tb sei q o pessoal da Embrapa ta começando a monitorar PFOS nacionalmente. 010
Reposted by Marcelo D. PolêtoNabil Bonduki @nabilbonduki.bsky.social · 09/04/2026Hoje o UOL expôs exatamente o que venho denunciando há meses em todas as sessões da CPI: a Prefeitura NÃO tem o mínimo controle sobre as unidades de Habitação de Interesse Social que está incentivando. + 1141997