The upcoming National Workshop on Recent Developments in Quaternary Studies, with a special focus on Northeast India, along with a National Hands-on Training on Quaternary Microfossils! 📅 24–28 November 2025 📍 Department of Geological Sciences, Gauhati University

Check out our latest work on generation of quaternary stereocenters through asymmetric oxy-Cope rearrangement! Out now in @JOC_OL #OrgLett. Congratulations @GANESHKARAN16 @98Susanta @shubhamsnehil21 Find out more on https://t.co/kHo5K0lqKK @IITKgp @modhumaji @ANRFIndia

India's Only Palaeosciences Institute - Birbal Sahni Institute of Palaeosciences in Lucknow 🔥 Its New State Of Art Building is worth ₹ 100 Cr & nearing completion. 1st for India, in 2027 the center will host the Prestigious International Union Quaternary Research Congress.

These are glacial & interglacial cycles for 400,000 years. Carbon dioxide followed warming periods, not the other way round. This pattern has lasted for 2.58 million years during the current Quaternary ice age, with permanent ice cover at the poles.

Quaternary ammonium compounds (QACs) are widely used in cleaning, disinfecting, and personal care products. However, QACs can cause skin and respiratory irritation, developmental and reproductive toxicity. https://t.co/vlWSVq3GEe

🌏 In India, every festival reflects harmony with life, nature & belief. 🙏This #GaneshChaturthi, we wish the global Quaternary community strength in building a sustainable future. 🇮🇳 See you in India, 2027, where science meets culture & diversity! #INQUA2027 #Sustainability

Quaternary 2:2 Complexes as Kinetic Intermediates: Unveiling an Overlooked Pathway in Cucurbit[8]uril-Mediated Assembly https://t.co/LUjgvHzWKz #chemistry #openaccess #science #chemtwitter

🌾 #Holocene Vegetation & Estuarine Shifts in Texas 🌊 New pollen core data reveal how plant communities and #estuarine salinity changed with climate and sea-level oscillations over the last 9,000 years ✍️ by Bruce M. Albert 🔗 https://t.co/IaL1BNygba #palynology #mangroves

Binary logic is actually unable to render the complexity of Existence. Quaternary logic is much better in this context: -True -False -(Neither true)&(Neither false) -(True)&(False) Existence is non linear. It's multidimensional by essence. Therefore binary logic is outdated.

Surge Announces Closing of Financing and Strategic Investor “We are very pleased to welcome the continued investment from The Quaternary Group, long-standing supporters of Surge Battery Metals. Their ongoing confidence underscores the strength of our strategy, and we look

🎙️ Season 4 | Episode 1 is Live! The Quaternary Story from the Third Pole: The Ladakh Chapter Join Veraa Singh & Dr. Binita Phartiyal as they take you through the fascinating Quaternary history of Ladakh, insights into landscapes, climate, and human-environment interactions.

♻️ At IIT Jodhpur, we practice what we preach! From Primary to Quaternary treatment, our Decentralized Wastewater Treatment Plant ensures that every drop of water is recycled & reused on campus 🌱💧 #SHS2025 #SwachhataAdvocacy #RRR #IITJ

Which toxin, if ingested, would make a dog a poor candidate for decontamination via emesis? Click the link next to your answer to see if you are correct! A. Bromadiolone-based rodenticide ( https://t.co/KlcjaEIAtZ) B. Quaternary ammonium disinfectant ( https://t.co/3d4to7Zp4p)

Excited to share our research work on "[7]Helicene-backboned quaternary ammonium salts" has been accepted for publication in JMCB @JMaterChem @RoySocChem. Congrats to ACS group members & collaborator, Jonaid & Prof. J. Agrewala. Thanks @iitrpr @ANRFIndia. https://t.co/jbdw4QbzSp.

Surface anchoring quaternary ammonium salt (SAQAS)-based biocides claim to maintain their antimicrobial potency for up to 30 days. However, analysis of 1 such biocide in a real-world scenario where routine cleaning occurs suggests otherwise. #AppEnvMicro: https://t.co/HLNqjKLtRH

"Boosting the #Antimicrobial Activity of Quaternary Ammonium #Photosensitizers by Janus-Type #AIE Luminogens" by Jingjing Guo @Crystal668899, Dong Wang, Ting Han,@BenZhongTANG1, et al. @cuhksz @mpu1991 @ShenzhenUni Check👉 https://t.co/wnGXS9RLJm

🔍 How reliable are non-destructive tests for assessing stone strength? This case study from North Pakistan puts granite, marble & sandstone to the test ✅📊 ✍️ by Waqas Ahmed, et al. 👉 https://t.co/O7rUlAukCS

🚨 #AlertaPaper 🚨 🗻 “Morphological and rheological classification of Quaternary lava domes in northern Chile: insights into torta-type domes” ✍️Autores: Alexander Scheinost, Gabriel Ureta y Felipe Aguilera.

Exciting DPhil opportunities in the Neidig group at Oxford for 2026. First up, we have a fun project as part of the CSHP CDT on Base-Metal Catalysed Enatioselective Construction of Quaternary Carbon Stereocenters with J&J. Application deadline 14 Nov ( https://t.co/s1iTqN2KQr)