Heute hatte ich endlich mal wieder einen Tag im Labor. Leider sind die Tage recht rah! #Labwork #isotope Heute habe ich Proben aus der Lena vorbereitet, um die Stabilen Isotope im Nitrat zu messen. Die 15N Verhältnisse geben Hinweise auf die Quellen des Stickstoffs. Kommt es aus tauenden Permafrost oder aus atmosphärische Deposition. #spoiler Mehr tauender Permafrost jetzt mehr Stickstoff frei!

One of the two remaining classical town houses on University Gardens in Glasgow designed by J.J. Burnet and built in 1882.

These buildings are famous of two things:

1. Having the cheapest beer on campus (when they housed the Research Club).

2. Being the birthplace the word 'Isotope' in 1913.

I don't think these two claims to fame are related in any way (but then again, who knows!).

#glasgow #glasgowuniversity #isotope #architecture #glasgowbuildings #glasgowarchitecture #glasgowhistory

Discover LEMAR's article of the month showing that #mercury #isotope clocks predict #coastal residency and #migration timing of #hammerhead #sharks

Besnard, L., Lucca, B. M., Shipley, O. N., Le Croizier, G., Martínez-Rincón, R. O., Sonke, J. E., Point, D., Galván-Magaña, F., Kraffe, E., Kwon, S. Y., & Schaal, G. (2023). Mercury isotope clocks predict coastal residency and migration timing of hammerhead sharks. Journal of Applied Ecology, 60, 803–813.

https://link.infini.fr/AJz1vt58

Some valuable downtime today, with more than 1500 words written so far.

#isotope #dailywriting

New Drug Has Potential as Dirty Bomb Antidote https://hackaday.com/2023/05/25/new-drug-has-the-potential-as-dirty-bomb-antidote/ #MedicalHacks #chelation #dirtybomb #Plutonium #actinide #antidote #medicine #isotope #uranium #News #ion

New Drug Has Potential as Dirty Bomb Antidote - It perhaps goes without saying that one nuclear bomb can really ruin your day. The... - https://hackaday.com/2023/05/25/new-drug-has-the-potential-as-dirty-bomb-antidote/ #medicalhacks #chelation #dirtybomb #plutonium #actinide #antidote #medicine #isotope #uranium #news #ion

On parlera mobilité et migrations avec @jpdemoule @Christophe_Fire@twitter.com @SegoVandevelde Fanny Martin @CelineBon@twitter.com et Marcel Otte

Une journée de riches discussions qui s’annoncent !

#Archaeology #anthropology #isotope #genetic #geoarchaeology #fuliginochronology

Previously unknown #isotope of #uranium discovered

Some next level shit.
https://phys.org/news/2023-04-previously-unknown-isotope-uranium.html

#QuizOfTheDay: Which of the following #Radioactive #Isotope is used for determining the age of an object containing organic material / archeological specimens in fossils?

A. Carbon-14
B. Uranium-238
C. Rubidium-87
D. Nitrogen-14

https://knowledgezone.co.in/resources/quiz?qId=642c0dc63c77d46a625c2880

2) David O’Connell: Characterization of seasonal groundwater processes in an agricultural catchment using geophysical, isotopic and hydro-chemical techniques (Lough Gur, #ireland)
3) Cody Millar: standardization can improve #isotope #hydrology: Pressing issues and multiple paths forward

2) David O’Connell: Characterization of seasonal groundwater processes in an agricultural catchment using geophysical, isotopic and hydro-chemical techniques (Lough Gur, #Ireland)
4) Cody Millar: #standardization can improve #isotope#hydrology: Pressing issues and multiple paths forward

The 3rd WATSON conference has officially started in sunny Dubrovnik, Croatia! We are looking forward to learn more about #water #isotope applications in the #CriticalZone over the next three days. Stay tuned for updated on speakers and events!

Ich lass das mal hier. Immer wieder hilfreich für Diskussionen.
Stichwörter wie #suesseffekt #keelingcurve #isotope #klimakatastrophe

"Warum der Klimawandel menschengemacht ist"

https://www.ardalpha.de/wissen/umwelt/klima/klimawandel-mensch-ursache-co2-emissionen-klima-planetb-100.html

RT @TetzlaffEcoHyd
3yr PhD position in #Isotope-based Landscape #Ecohydrology available @LeibnizIGB @HumboldtUni. Project aims at novel integrated, cross-compartmental and cross-scale understanding of water partitioning in agricultural systems. Start May 2023. Check out https://www.igb-berlin.de/en/jobs

ehr schwerer Sauerstoff in der Mesosphäre. Erste spektrale Messung des Sauerstoffisotopen-Verhältnisses ergibt andere Werte als erwartet. #Atmosphäre #Mesosphäre #Sauerstoff #Isotope https://www.scinexx.de/news/geowissen/mehr-schwerer-sauerstoff-in-der-mesosphaere/

#Solarsystem formed from 'poorly mixed cake batter,' #isotope #research shows

https://phys.org/news/2023-01-solar-poorly-cake-batter-isotope.html

More #aDNA (+ #isotope) analyses on human remains from Pre-Pottery #Neolithic #NevaliCori (Turkey) & #Baja (Jordan) "reveal multiscale #PPNB #mobility and #migration across SE Anatolia and the #SouthernLevant":

X. Wang et al., @PNASNews@twitter.com 120(4), 2023. 🔐💵
https://www.pnas.org/doi/full/10.1073/pnas.2210611120

High-resolution #Isotope analysis of #TreeRings: #StableIsotopes in tree rings provide insights on the #Climate of the past and on physiological reactions of #Trees to climate - here, we give an update on the current status of laser ablation research for high resolution, high throughput analysis of wood carbon isotope ratios: https://academic.oup.com/treephys/advance-article-abstract/doi/10.1093/treephys/tpac141/6909002?login=false

Researchers have discovered the heaviest-known bound #isotope of sodium and characterized other neutron-rich isotopes.

"The existence of 39Na provides information about #nuclear stability and structure, offering an important benchmark for nuclear models," writes Yorick Blumenfeld of #CNRS and the University of Paris-Saclay.

#physicsmagazine #sciencemastodon #physicsnews #sciencejournalism #sciencenews #physics #nuclearphysics #FRIB

https://physics.aps.org/articles/v15/177

I used the Black Friday deals to get #isotope’s RX10 to help me clean up my audio, but I’m not quite sure whether that was a worthwhile investment. Lots to learn before I rock that thing.. and by then I’ll probably understand the problem well enough to use the #davinciResolve tools to do the same thing. 😳