Kurze Erinnerung: auch wenn es wolkig oder bedeckt ist, braucht man im Moment Sonnenschutz.
https://www.bfs.de/DE/themen/opt/uv/uv-index/prognose/prognose_node.html
Edit: Ich hatte den Link vergessen...
Kurze Erinnerung: auch wenn es wolkig oder bedeckt ist, braucht man im Moment Sonnenschutz.
https://www.bfs.de/DE/themen/opt/uv/uv-index/prognose/prognose_node.html
Edit: Ich hatte den Link vergessen...
Der Sommer hat die #UV-Index-Skala gesprengt.
An unserer UV-Messtelle am Schneefernerhaus an der Zugspitze wurde heute ein UV-Index-Wert von 12 gemessen. Normalerweise reicht diese Skala von 0 bis 11 - ein echter Rekord also!
In Nord- und Süddeutschland erreichen die Spitzenwerte aktuell einen UV-Index von 7 bis 9. Die Werte und Tagesverläufe findet ihr immer auf unserer #BfS-Website: https://www.bfs.de/uv-aktuell
@helenczerski
Ha! Thank you for that fun fact that there is indeed europium in paper Euros.
#RareEarth #geology #UV #lanthanides
Working in the #NottNatHist museum (@GeorgeTheGorilla) this week with @WitcherClo we were surprised to find fossil fish glow under UV light. This specimen of a Lower Jurassic Dapedium fish is a good example.
Can any chemists tell me why though? Original hydroxyapatite and/or diagenetic calcite in the scales? Or could it be some sort of varnish!?
The new version of #TinyWeatherForecastGermany has the following updates:
- widgets are now better displayed with some launchers,
- a couple of more customization options were added, mainly to better customize the overview chart,
- the size of the clock in the clock widget can now be customized.
Of note, some of the app features include:
- weather warnings for #germany
- a pollen forecast for #germany,
- an #uv hazard index forecast worldwide.
Although some features are limited to #germany, the weather forecast covers worldwide locations and you can easily disable the features specific to Germany.
Should you be looking for a weather app that does not track you at all, you might give it a try.
#Astronomers
Did you work on Astro-1? Astro-2? #uv #spaceshuttle missions?
35th & 30th anniversary event planning is underway
Read Nicolle Zellner's announcement to join the festivities and celebrate their #NASAscience achievements
New post covering how to install pre-commit with uv.
This is my recommended install method now, uv takes care of nearly everything.
I'm planning on hosting a discussion at PyCon US about the issues with the initial experience getting started with Python for brand new programmers, who may not intend to become programmers, but want to solve a problem with Python. I plan to discuss a few tools that may improve that experience, along with any gaps that still aren't addressed.
One of the tools I want to include is uv. I'm looking at the docs, and the sort of "getting started" bits of them are far more involved than I would want to provide in this situation. I'm unfamiliar with uv myself, so I'm unclear on what steps would make sense for the situation I've described. I'm hoping someone who is more familiar with it can help me with the specifics here. Basically, once installed, what basic steps are necessary to use uv to go from nothing, to having the latest Python installed, getting access to the REPL, writing my first basic Python script, and running that script?
I realise there are several "Getting started with uv" posts, but I'm looking for something vetted and reliable that speaks to the specific path I listed above. If you are knowledgeable here, and can help me out, I'd really appreciate it.
Thanks so much!
Note: Please do not send me a "getting started with uv" search link. My statement above covers why I'm not willing to rely on that with my limited knowledge.
#Grundlagen des #Strahlenschutz'
Wie die #UV-Strahlung sind nieder- und hochfrequente elektromagnetische Felder Teil des elektromagnetischen Spektrums: Die Energie bewegt sich in Wellen. Im HF-Bereich mit Längen von 3 km-100 µm und im NF-Bereich mit 3 km-300.000 km.
@morgunkorn the last 3 look like #UV #BumpMaps, don't they?
Cc: @fuchsiii
By then, I was able to track down yet further information on yellowed acrylic and that suggested to me that the yellowing I was seeing was more likely due to the pendant lamp's placement near a #window and #UV source, NOT #cigarette #tar.
Alas, it seems the only scientifically-proven way to remove such yellowing is with a LOT of hydrogen pyroxide and hours (days?) in the sunlight -- something not possible under my living conditions.
21/x
@simon Here's a real-life application of the new tail-calling interpreter in 3.14.0a5, a full build of the CPython docs is 1.26 times faster, saving 7.5 seconds!
We decided on red for the back hook--this was fortunate because taping the curved hook would've been pretty terrible bit I also had some red #NailPolish* on hand to cover up the white bits to match the tape better.
* Nail polish can be a very handy tool, too. The more expensive brands are usually worth it for both lower/no smell once dry, and are also usually more #UV-stable. Tested that last one by constantly repairing gravel chips on my front hood/bumper with French tips-white.
21/x