Jian Xu @xujnate
Postdoc @ Laboratoire de Chimie de l'Environnement| UMR 7376 Joined September 2015-
Tweets49
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🌟Job alert! We seek a postdoc to join our lab @GeoSci_UChicago to study aerosol dynamics in dense aircraft plumes - co-mentored by Prof Jeff Pierce and @hongwei8sun. RT pls @AtmChemAeroJobs @Research_Jobss.
I saw a slide circulating on social media last night while working on a deadline. I didn’t comment immediately because I wanted to understand the full context before speaking. After learning more, I feel compelled to address what I witnessed during an invited talk at NeurIPS 2024…
I saw a slide circulating on social media last night while working on a deadline. I didn’t comment immediately because I wanted to understand the full context before speaking. After learning more, I feel compelled to address what I witnessed during an invited talk at NeurIPS 2024…
I'm shocked to see racism happening in academia again, at the best AI conference @NeurIPSConf. Targeting specific ethnic groups to describe misconduct is inappropriate and unacceptable. @NeurIPSConf must take a stand. We call on Rosalind Picard @MIT @medialab to retract and…
🌍✨#ACTRIS is featured in the #AGU24 TV Film Series! What's Next for Science? Discover how ACTRIS empowers scientists & drives societal impact. If you're at #AGU24, visit AGU TV points to watch! Can't join in DC? Watch it online here 👉bit.ly/ACTRISatAGU24
A year ago nobody outside OpenAI had trained a model as good as GPT-4 Today there are dozens - and if you trust the benchmarks that includes some that you can run on a laptop (Qwen2.5-32B perhaps?) What changed? What techniques are used now that weren't known a year ago?
Press release: @Yafang_Cheng appointed New Director at the @MaxPlanckChem. From 9/2024, the aerosol researcher will establish a new Department for Aerosol Chemistry at the #MPI for Chemistry. 👉mpic.de/5591425/yafang… #AerosolResearch #ScienceLeadership #ResearchInnovation
More stress, more clouds! ☁️ Check out this masterpiece just published in @ScienceAdvances on the role sesquiterpenes in biogenic new particle formation 🍌@PSI_LAC @psich_en @INAR_fin @ImadElHaddad4 @MarkkuKulmala1 @NpfPanda science.org/doi/10.1126/sc…
🎓Exciting Opportunity! Join our aerosol research lab (mingyi-w.github.io) as fully-funded PhD students in Fall 2024 @GeoSci_UChicago. Dive into cutting-edge projects on atmospheric particle formation & climate intervention. RT @AtmChemAeroJobs @earth_jobs @Research_Jobss
The Center for Chemistry of Clouds officially opened last Friday with a fantastic kick-off! ⛅ Thank you to all, who came to celebrate the #C3 opening! We look forward to investigating cloud formation from a molecular level. 📷Martin Gravgaard @GrundforskFond @Chemistry_AU
#chimie ⚗️#JournéeDesFemmes l #FemmesEnScience qui œuvrent durablement pour l’#environnement #odd Anne Monod lit à travers les nuages pour comprendre notre environnement 🤝@CNRS_dr12 @univamu ➡️inc.cnrs.fr/fr/cnrsinfo/an…
Interested in an exciting postdoc on #aerosol impacts on #clouds, #climate or #health? We have two positions open! Rich possibilities, including strong collaboration with our Swiss labs. #AtmChemAeroJobs #SciJobs #ChemJobs #ERCFunded #H2020 @pyrotrach @H2020Remedia @FORCeS_H2020
@WHO @WHO released its new Air Quality guidelines today, reshaping how nations and communities tackle the impacts of air pollution on global health. More: bit.ly/3Ax7IYF #AirPollution
Grad students! I want to give you a couple words of advice about finding postdoc positions. (Having just advertised a postdoc position, I am noticing some patterns, and perhaps not everybody is getting the mentoring they need when it comes to finding a postdoc position). Thread..
The Lancet: Living close to major roads linked to small increase in deme... eurekalert.org/e/7fhq via @TheLancet @EurekAlert
The Netherlands welcomes Trump in his own words youtu.be/ELD2AwFN9Nc via @YouTube
Peering into China's thick smog cen.acs.org/articles/95/i4… via @cenmag
Notes for the New Year 2017 blog.ycombinator.com/notes-for-the-…
Janet @wrightjanet81
272 Followers 3K Following
Markus Leiminger @LeimingerMarkus
170 Followers 258 Following R&D scientist @ionicon for chemical ionization mass spectrometry with roots in atmospheric science
CleanCloud_HE @CleanCloud_HE
204 Followers 388 Following @HorizonEU CleanCloud project (Clouds & climate transitioning to post-fossil aerosol regime), to vastly improve understanding of #aerosol-#cloud interactions
Shearoy @Shearoy124320
80 Followers 909 Following
Narquea @Narqueamx9cVnU
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Clasha Rinox @ClashaRino65182
221 Followers 7K Following
KasparDaellenbach @KasparDaellenb1
354 Followers 394 Following
LiselotteTinel @LiselotteTinel
282 Followers 319 Following Atmospheric chemistry between air and sea. Breather of air, runner and cycler on land, swimmer in the sea. @IMTFrance @IMT_NordEurope @AtmosSci
Linyu Gao @Sammy75748513
17 Followers 124 Following Postdoc at @ircelyon, interested in #SecondaryOrganicAerosol #AtmosphericChemistry #MassSpectrometry
Kelvin Bates @kelvinhbates
527 Followers 527 Following assistant prof of mechanical engineering, CU Boulder • air quality & atmospheric chemistry • Boulder via Sacramento, Boston, LA, Seattle • he/him 🧑🔬🏳️🌈
Jing Tang @LundJing
632 Followers 456 Following Assistant Professor focusing on process-based ecosystem and earth system modeling, vegetation-atmosphere interactions and soil biogeochemisty.
Siwei Wu（吴思为�... @siweiwu7
267 Followers 348 Following I am a PhD Student of the NLP group at the University of Manchester. I am interested in LLM, AIGC, and Multimodal Model
Ulas Im @ulasim77
353 Followers 603 Following @[email protected] Senior Scientist in Atmospheric modelling, aerosol-chemistry-climate interactions, health impact assessment
Dr Kathryn Emmerson @EmmersonKathryn
1K Followers 835 Following Principal Research Scientist at #CSIRO. Atmospheric chemical modeller working on biogenic gases, pollen and particulate matter. A Brit in Oz, with own views.
McSesmea @sesmea34707
5 Followers 940 Following Follow me, maybe it's the beginning of our fate, we can talk
Luis A. Ladino @LuisLadinoM
2K Followers 2K Following Prof. at @ICAyCC_unam ||Aerosols & Clouds ||@Alacea_aerosol President ||@EGU_ACP, @Discover_Jrnls & @AerosolRes editor ||@eth_en alumni ||#Llanero 🇨🇴 in 🇲🇽
Olga Garmash @GarmashOlya
453 Followers 403 Following Atmospheric Scientist | Assistant Professor @CHEMUCPH | Postdoc: UW | PhD: U of Helsinki. Opinions are my own. she/her Find me here: https://t.co/MZYo18ezsb
Yaowei Li @YaoweiLi6
511 Followers 739 Following NOAA C&GC Postdoc Fellow @MIT @Caltech | PhD @Harvard | aerosol-chemistry-climate interactions | high-altitude ✈️ campaigns | BS @PKU1898 | 🏐🎿🏸 | 🐈 dad
Ran Zhao @RANZHAOUAlberta
575 Followers 413 Following Associate professor of Atmospheric Chemistry @ualbertachem
Mark Parrington @m_parrington
13K Followers 7K Following Senior scientist Copernicus Atmosphere Monitoring Service @CopernicusECMWF @ECMWF working on global #wildfires #airquality #atmoschem & #scicomm
Lubna Dada @DadaLubna
2K Followers 2K Following Dr. Dada; Atmospheric scientist 👩🔬🇱🇧, at @psich_en🇨🇭funded by @snsf_ch, trying to understand the invisible particles around us. Mentor @EnvironmentAcad
Environmental Molecul... @EMSLscience
4K Followers 3K Following U.S. Department of Energy, Office of Science, User Facility, sponsored by the Biological and Environmental Research Program.
Cherry @Cherry22423025
179 Followers 2K Following
ASCENT Network @ASCENT_USA
553 Followers 232 Following Atmospheric Science and mEasurement NeTwork. #ASCENT_USA. A new, high time-resolution, long-term #aerosol measurement network in the U.S. Sponsored by @NSF
FabianMahrt @FabianMahrt
580 Followers 982 Following Experimental atmospheric scientist |Asst. Prof. @AarhusUni_int @Chemistry_AU @ChemOfClouds | Phd @ETH_en PostDoc @UBCChem & @PSI_LAC | Aersols & Clouds 🔬☁️
Cambustion @cambustion
500 Followers 2K Following UK company producing scientific instrumentation for global markets. Measurement consultants. Gas & particle emissions, aerosol science, air quality, filtration.
Hamoun Heidari Bateni @hamoun_h
243 Followers 1K Following We build digital replica of earth. We build Digital Twins. A former tracker of wildfire(former sea ice tracker)Scientific consultant&Geospatial Engineer DestinE
Mingyi Wang @_Mingyi_Wang_
376 Followers 288 Following Assistant Prof @GeoSci_UChicago: Atmospheric Chemistry, Aerosol Microphysics, & Climate Change | Schmidt Science Fellow @CaltechCCE | Siebel Scholar @CmuScience
Qu Kun @QTkunML
191 Followers 608 Following #SDUer, #PKUer, Postdoc in @LAMOS_Bremen. CMAQ/CAMx/TM4 modeller to explore #AtmosChem #Ozone and #AirQuality. Big #Squash / #Badminton fan. Cheers for now! 🌈
Maria Zawadowicz @MariaZawadowicz
141 Followers 182 Following Environmental mass spectrometrist and atmospheric chemist at @BrookhavenLab. Tweets my own.
Nondas Tsiligiannis @NTsiligiannis
225 Followers 318 Following Atmospheric science @goteborgsuni, rock climbing and music!
Silvia M Calderón @silviamcalderon
2K Followers 1K Following From @ULA_Venezuela. This is my personal account. Esta es mi cuenta personal
Markus Ammann @MarkusAmmann63
703 Followers 369 Following Group leader at PSI: surface and multiphase chemistry of aerosol particles, aqueous solutions and ice; Adj. Prof. at ETH Zurich: Atmospheric Chemistry
Anita Avery @AtmosAvery
1K Followers 773 Following Atmospheric chemist, feminist, alum of UCSD, UCEAP-Ghana and Drexel. Very slow runner, Giants fan. She/her.
Federico Bianchi 🇪... @AtmosFede
1K Followers 795 Following Atmospheric chemist with a mountain problem. Professor in Atmosphere-Cryosphere Interactions @helsinkiuni. ERC-StG 2020. Born @346 ppm CO2. Dealing with ADHD...
Mattias Hallquist📎 @Superhallq1
827 Followers 2K Following född 321.65ppm CO2, klimat samhälle GAIS forskning framtid luftkvalitet rättvisa twittrar privat📎, bluesky https://t.co/0xOmk1yHXU
Xu-Cheng He @XuChengLanceHe1
343 Followers 311 Following 何旭成. Post-doc @INAR_fin. Prev. visiting scholar @ChemCambridge;PhD @INAR_fin. Reducing climate projection uncertainty. Lab nerd. Views my own.
Hang Su @hanggsu
241 Followers 223 Following Director, Atmospheric Environment and Extreme Weather Laboratory, Chinese Academy of Sciences
Helmos Station @MtHelmosSite
105 Followers 191 Following Helmos Hellenic #Atmospheric #Aerosol and #Climate Change station (HAC2). GAW Regional station established and operated by @NCSR_Demokritos.
Konstantinos Elefther... @KostasHelmos
68 Followers 74 Following Working on aerosol characterisation for climate and atmospheric research
Zijun Li @rexzjli
453 Followers 863 Following Postdoc in the Group of @RistaZZ @QUT PhD made in the Group of @AnneleVirtanen Research on Aerosol Chemistry and Physics
Chaoyang XUE @july12321697
296 Followers 546 Following MSCA Research Fellow at MPIC-Mainz🇩🇪, Humboldt Fellow, PhD at UCAS🇨🇳CNRS🇨🇵 Working on #AtmosChem #FightClimateChange
David Topping @lanky_manky
981 Followers 2K Following Physicist/Professor @ Manchester University where I study atmospheric stuff using numerical models. Views are my own. [email protected]
Universitetet i Oslo @UniOslo
31K Followers 2K Following Denne kontoen er ikke lenger aktiv. // This account has been archived. https://t.co/lRJEl4WIX8
ICNAA2025 @icnaa2025
19 Followers 129 Following Official Account of the International Conference on Nucleation and Atmospheric Aerosols 2025 in Vienna
Pawel Misztal @MisztalPawel
891 Followers 432 Following Associate Professor at UT Austin. My research group focuses on chemical and microbial air quality indoors and outdoors, human health and well-being.
Markus Leiminger @LeimingerMarkus
170 Followers 258 Following R&D scientist @ionicon for chemical ionization mass spectrometry with roots in atmospheric science
Tianren Wu吴天人 @TianrenWu
217 Followers 229 Following TT Assistant Professor in CAECM @uofcincy. https://t.co/cw84hRZ9NL. Indoor air quality, aerosol, and VOCs. BoilerUp
Interesting STEM @InterestingSTEM
684K Followers 83 Following Interesting and educative contents on Science, Technology, Engineering and Mathematics
DeepSeek @deepseek_ai
973K Followers 0 Following Unravel the mystery of AGI with curiosity. Answer the essential question with long-termism.
Centre for Biogeochem... @CbaOslo
325 Followers 431 Following At CBA, biologists, chemists, geoscientist @unioslo_mn work together to study interactions between climate, carbon cycling and ecosystems in northern latitudes.
Zeyuan Allen-Zhu, Sc.... @ZeyuanAllenZhu
20K Followers 452 Following physics of language models @ Meta (FAIR, not GenAI) 🎓：Tsinghua Physics — MIT CSAIL — Princeton/IAS 🏅：IOI x 2 — ACM-ICPC — USACO — Codejam — math MCM
CleanCloud_HE @CleanCloud_HE
204 Followers 388 Following @HorizonEU CleanCloud project (Clouds & climate transitioning to post-fossil aerosol regime), to vastly improve understanding of #aerosol-#cloud interactions
AS&T @ASTJournal
579 Followers 239 Following AS&T is AAAR’s official journal @AmericanAerosol and is a top tier journal dedicated to publishing the latest advances in aerosol science and technology.
Lei Jun @leijun
489K Followers 86 Following Founder and CEO of @Xiaomi Passion is the reason and the answer
Department of Environ... @AcesSthlmUni
1K Followers 422 Following World-class research and education in environmental science with emphasis on Contaminant Chemistry, Exposure & Effects, Atmospheric Science, and Biogeochemistry
The Analytical Scient... @tAnaSci
6K Followers 1K Following Reporting on the people, technology and innovations shaping #AnalyticalScience 🔬 📝Editor: @J_Strachan_Edit #massspec
PHYSICS FUN 🚀 @ScienceExpand
287K Followers 8 Following Physics facts, theories and experiments🚀 🔬 87766
EUPHORE CEAM @euphore_ceam
411 Followers 164 Following EUropean PHOto-REactor. Cámaras de simulación atmosférica con luz natural para I+D+i/ Outdoor atmospheric simulation chambers for R&D
Simon Willison @simonw
115K Followers 6K Following Creator @datasetteproj, co-creator Django. PSF board. Hangs out with @natbat. He/Him. Mastodon: https://t.co/t0MrmnJW0K Bsky: https://t.co/OnWIyhX4CH
CRAC @CRAClabUCC
2K Followers 556 Following The one and only atmospheric chemistry research group in Ireland. Tweeting about air quality, climate and related issues...
State of Global Air @HEISoGA
2K Followers 180 Following Data on #AirQuality & health for countries & cities around the world | Collaboration between @HEIresearch & @IHME_UW
AEMET_Izaña @AEMET_Izana
12K Followers 360 Following Centro de Investigación Atmosférica de Izaña (AEMET) https://t.co/v7AiNVE1HZ Izaña Atmospheric Research Center (AEMET)
Julia Laskin Lab @LabLaskin
2K Followers 423 Following We use mass spectrometry to do all kinds of cool things from materials synthesis and gas phase ion chemistry to tissue imaging and microbial interactions.
LiselotteTinel @LiselotteTinel
282 Followers 319 Following Atmospheric chemistry between air and sea. Breather of air, runner and cycler on land, swimmer in the sea. @IMTFrance @IMT_NordEurope @AtmosSci
Joel F. de Brito @JoelBrito01
196 Followers 128 Following Assistant professor of the Institut Mines-Telecom @IMT_NordEurope
MOOC Air Quality @MOOC_AirQuality
368 Followers 183 Following An @IMT_NordEurope free #onlinecourse @edxonline in Eng. (sub. ENG/FR/SP/PT) on #AirQuality #AirPollution. RTs are not endorsement. Curated by @VRiffault
MI-TRAP @MITRAP_eu
60 Followers 40 Following 4-year Horizon EU-funded project MI-TRAP -MItigating TRansport-related Air Pollution in Europe 🌍 🌬️ Join our European quest!
the Cryosphere and AT... @CATCH_science
140 Followers 44 Following CATCH science: the Cyosphere and ATmospheric CHemistry sponsored by @IGACproject and @SOLAS_IPO Also: https://t.co/0KOAePdCL5
TROPOS_eu @TROPOS_eu
1K Followers 116 Following The Leibniz Institute for Tropospheric Research e.V. (TROPOS) in Leipzig (Germany): Research on aerosols & air quality / air pollution / clouds & climate
KasparDaellenbach @KasparDaellenb1
354 Followers 394 Following
Dr. Eva Pfannerstill @eva_yp
302 Followers 476 Following Atmospheric chemist @fzj_iek | #Scientists4Future | Posts my own | now also on @[email protected] and @evayp.bsky.social
Laboratory of Atmosph... @PSI_LAC
346 Followers 3 Following Official account of the Laboratory of Atmospheric Chemistry (LAC) at @psich_en Managed by: @DadaLubna with (minor) assistance from @RobModini & @PatrikWiniger
Linyu Gao @Sammy75748513
17 Followers 124 Following Postdoc at @ircelyon, interested in #SecondaryOrganicAerosol #AtmosphericChemistry #MassSpectrometry
Jack Lin @Dr_JjJackJ
73 Followers 51 Following Aerosols, droplets, synchrotrons, and space. More limericks than I was expecting. Views my own.
Prof. Riikka Rinnan @Riikka_Rinnan
2K Followers 642 Following Prof. of Ecosystem-Atmosphere Interactions. Director of Center of Excellence @VOLT_center, University of Copenhagen. Quiet here? Find @riikkarinnan.bsky.social
Kelvin Bates @kelvinhbates
527 Followers 527 Following assistant prof of mechanical engineering, CU Boulder • air quality & atmospheric chemistry • Boulder via Sacramento, Boston, LA, Seattle • he/him 🧑🔬🏳️🌈
Katrianne Lehtipalo @Katrianne_L
970 Followers 419 Following Atmospheric scientist interested in #aerosols, #airquality, #innovations and #DoctoralEdu. Prof. at University of Helsinki and Finnish Meteorological Institute.
Karsa @karsadetection
107 Followers 28 Following
Jing Tang @LundJing
632 Followers 456 Following Assistant Professor focusing on process-based ecosystem and earth system modeling, vegetation-atmosphere interactions and soil biogeochemisty.
Yilin Li @Yilin_Li_
56 Followers 234 Following 3rd year PhD student in AI4ER / Department of Chemistry, working in air pollution and epidemiology.
Christopher Kenseth @chriskenseth
334 Followers 267 Following Atmospheric Chemist | @NSF AGS Postdoctoral Fellow @UWAtmosSci | PhD @CaltechCCE | BS @UVMChemistry | VT → CA → WA
saifi izhar @saifii1996
281 Followers 987 Following Ph.D. (He/him), Assistant Professor Interest: aerosol and fog chemistry, statistical applications on aerosol, epidemiology, Brown carbon, low-cost sensor
Konstantinos Elefther... @KostasHelmos
68 Followers 74 Following Working on aerosol characterisation for climate and atmospheric research
Ulas Im @ulasim77
353 Followers 603 Following @[email protected] Senior Scientist in Atmospheric modelling, aerosol-chemistry-climate interactions, health impact assessment
Siwei Wu（吴思为�... @siweiwu7
267 Followers 348 Following I am a PhD Student of the NLP group at the University of Manchester. I am interested in LLM, AIGC, and Multimodal Model
Alex Rybchuk @alex_rybchuk
347 Followers 723 Following Catch me on Bluesky | Atmospheric science + ML for wind turbines @NREL | formerly at @CUBoulder | he/him
Mehrdad Farajtabar @MFarajtabar
9K Followers 227 Following Research Scientist at @Apple, prev @DeepMind, prev @GeorgiaTech
Observatoire de Physi... @OSU_OPGC
364 Followers 112 Following L'OPGC est un Observatoire des Sciences de l'Univers du @CNRS et une composante de l'@UCAuvergne. 🌋☁️ Fondé en 1871 par Emile Alluard.Trends for United States
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