Tootfinder

Zur COP gibt es viele lokale Veranstaltungen, zum Beispiel in #Karlsruhe
https://energiegeladen.info/regiocop30ka/#eventprogramm

Nächste Woche dann mal dieses Heidelberg. (Wir haben da die große Fraktionsklausur Grüne Landtag BW, u.a. mit Bürgerdialog im Karlstorbahnhof am Dienstagabend.)

Open PhD/Junior Researcher Position in Neurosymbolic AI and Information Extraction on historical documents at FIZ Karlsruhe - Knowledge-driven AI research group (former ISE research group), starting at Jan 1, 2026.
Application Deadline: Oct 31, 2025
https://www.fiz-karlsruhe.de/en/stellenan…

A systematic search for orbital periods of polars with TESS. Methods, detection limits, and results
Santiago Hern\'andez-D\'iaz (Institut f\"ur Astronomie und Astrophysik, Eberhard Karls Universit\"at T\"ubingen), Beate Stelzer (Institut f\"ur Astronomie und Astrophysik, Eberhard Karls Universit\"at T\"ubingen), Axel Schwope (Leibniz Institut f\"ur Astrophysik Potsdam), Daniela Mu\~noz-Giraldo (Institut f\"ur Astronomie und Astrophysik, E…

A systematic search for orbital periods of polars with TESS. Methods, detection limits, and results
Context. Determining the orbital periods of cataclysmic variable stars (CVs) is essential for confirming candidates and for the understanding of their evolutionary state. The Transiting Exoplanet Survey Satellite (TESS) provides month-long photometric data across nearly the entire sky that can be used to search for periodic variability in such systems. Aims. This study aims to identify and confirm the orbital periods for members of a recent compilation of magnetic CVs (known as polars) using TE…

❓ Fragt ihr euch, unter welchen Bedingungen ihr eure Objekte in euren Sammlungen 3d-digitalisieren und publizieren dürft?
💡 Unsere brandneue NFDI4Culture-Handreichung in Form eines Entscheidungsbaumes unterstützt Kulturerbeeinrichtungen bei der Rechteklärung für die Digitalisierung und Veröffentlichung von 3D-Daten aus ihren Sammlungen.
https…

Data Driven Discovery of Emergent Dynamics in Reaction Diffusion Systems from Sparse and Noisy Observations
Saumitra Dwivedi, Ricardo da Silva Torres, Ibrahim A. Hameed, Gunnar Tufte, Anniken Susanne T. Karlsen
https://arxiv.org/abs/2509.09278

Data Driven Discovery of Emergent Dynamics in Reaction Diffusion Systems from Sparse and Noisy Observations
Data-driven discovery of emergent dynamics is gaining popularity, particularly in the context of reaction-diffusion systems. These systems are widely studied across various fields, including neuroscience, ecology, epidemiology, and several other subject areas that deal with emergent dynamics. A current challenge in the discovery process relates to system identification when there is no prior knowledge of the underlying physics. We attempt to address this challenge by learning Soft Artificial Li…

#NorskTut #Hippie

Measurement of Parity-Violating Modes of the Dark Energy Spectroscopic Instrument (DESI) Year 1 Luminous Red Galaxies' 4-Point Correlation Function
Zachary Slepian, Alex Krolewski, Alessandro Greco, Simon May, William Ortola Leonard, Farshad Kamalinejad, Jessica Chellino, Matthew Reinhard, Elena Fernandez, Francisco Prada, Steven Ahlen, Davide Bianchi, David Brooks, Todd Claybaugh, Axel de la Macorra, Arnaud de Mattia, Biprateep Dey, Peter Doel, Enrique Gaztanaga, Gaston Gutierrez,…

Measurement of Parity-Violating Modes of the Dark Energy Spectroscopic Instrument (DESI) Year 1 Luminous Red Galaxies' 4-Point Correlation Function
Here we report the first measurement of the parity-violating (PV) 4-Point Correlation Function (4PCF) of the Dark Energy Spectroscopic Instrument's Year 1 Luminous Red Galaxy (DESI Y1 LRG) sample, motivated by the potential detection of the PV 4PCF in the Sloan Digital Sky Survey Baryon Oscillation Spectroscopic Survey (SDSS BOSS) galaxies. In our auto-correlation ("auto") analysis, we find a statistically significant excess of the PV signal compared to mocks without any PV, at 4-10$σ$ dependi…

Support measures in fractal geometry
Goran Radunovi\'c (University of Zagreb), Steffen Winter (Karlsruhe Institute of Technology)
https://arxiv.org/abs/2508.08780 https://…

Support measures in fractal geometry
We introduce two novel families of geometric functionals-basic contents and support contents-for investigating the fractal properties of compact subsets in Euclidean space. These functionals are derived from the support measures arising in connection with the general Steiner formula due to Hug, Last, and Weil, and offer new tools for extracting geometric information beyond classical fractal dimensions. The basic contents are constructed from the support measures of the set itself, while the sup…

Last week, October sunshine in Freiburg at the anual #NFDIMatWerk planning & strategy meeting at Freiburg Innovation Center FRIZ. Usually, I don't complain about the food, but ... hey guys, there is room for improvement ;-)
Overall outcome: The MSE KnowledgeGraph will be THE central hub for all NFDIMatWerk resources