Tootfinder

"Ein verletzter Polizist versetzt Presse und Politik in Aufregung. Doch die Darstellung der Polizei lässt sich durch Videos nicht bestätigen. "
"Die Szenen sind hektisch und nicht immer übersichtlich. Deutlich aber wird: Die Polizisten werden nicht in die Menge gezogen, sondern begeben sich selbst hinein – unter massiver Gewaltanwendung. Zu keinem Zeitpunkt ist zu sehen, wie De­mons­tran­t:in­nen einen Beamten gezielt zu Boden bringen und auf ihn eintreten."

Ukraine moves to reclaim Ukrainian names for foreign places in official use: https://benborges.xyz/2025/07/19/ukraine-moves-to-reclaim-ukrainian.html

Strongly polarised radio pulses from a new white-dwarf-hosting long-period transient / CHIME/Fast Radio Burst Discovery of an Unusual Circularly Polarized Long-period Radio #Transient with an Accelerating Spin Period: https://www.aanda.org/articles/aa/full_html/2025/07/aa55131-25/aa55131-25.html / https://iopscience.iop.org/article/10.3847/2041-8213/adeaab -> Astronomers uncover white dwarf system emitting bright radio pulses with strange rhythm: https://www.astron.nl/astronomers-uncover-white-dwarf-system-emitting-bright-radio-pulses-with-strange-rhythm/

#Polizeicrash von #MarvinOppong
https://youtu.be/fm5Pgy8Uxak?si=Qqem1rFWMrRS-x6e

Only a quarter of Americans say Trump’s policies have helped them, new poll finds | The Independent
https://www.independent.co.uk/news/world/americas/donald-trump-policies-poll-help-b2791332.html

Palantir: Deutsche Ermittler nutzen Big Data auch bei kleinerer Kriminalität
Die Software Gotham der US-Firma Palantir soll die Polizei etwa bei der von Anschlägen unterstützen. Doch eingesetzt wird sie sogar bei Eigentumsdelikten.

From Points to Places: Towards Human Mobility-Driven Spatiotemporal Foundation Models via Understanding Places
Mohammad Hashemi, Andreas Zufle
https://arxiv.org/abs/2506.14570

From Points to Places: Towards Human Mobility-Driven Spatiotemporal Foundation Models via Understanding Places
Capturing human mobility is essential for modeling how people interact with and move through physical spaces, reflecting social behavior, access to resources, and dynamic spatial patterns. To support scalable and transferable analysis across diverse geographies and contexts, there is a need for a generalizable foundation model for spatiotemporal data. While foundation models have transformed language and vision, they remain limited in handling the unique challenges posed by the spatial, tempora…

"I Cannot Write This Because It Violates Our Content Policy": Understanding Content Moderation Policies and User Experiences in Generative AI Products
Lan Gao, Oscar Chen, Rachel Lee, Nick Feamster, Chenhao Tan, Marshini Chetty
https://arxiv.org/abs/2506.14018

"I Cannot Write This Because It Violates Our Content Policy": Understanding Content Moderation Policies and User Experiences in Generative AI Products
While recent research has focused on developing safeguards for generative AI (GAI) model-level content safety, little is known about how content moderation to prevent malicious content performs for end-users in real-world GAI products. To bridge this gap, we investigated content moderation policies and their enforcement in GAI online tools -- consumer-facing web-based GAI applications. We first analyzed content moderation policies of 14 GAI online tools. While these policies are comprehensive i…

Family Reunion
This weekend marks the 70th reunion of Albert Campbell Smith and Mary Susan Mallow's descendants in West Virginia. I take a nostalgic trip through familiar places, reflecting on family history and memories. I also wonder about my grandmother's estrangement from her relatives.
https://www.bobm…

Family Reunion – Bob Mueller
This weekend marks the 70th reunion of Albert Campbell Smith and Mary Susan Mallow's descendants in West Virginia. I take a nostalgic trip through familiar places, reflecting on family history and memories. I also wonder about my grandmother's estrangement from her relatives.

Detection of over 37,000 giant pulses per hour from PSR J1823$-$3021A with UHF baseband observations from MeerKAT
Simon C. -C. Ho, Matthew Bailes, Chris Flynn, Federico Abbate
https://arxiv.org/abs/2506.14887

Detection of over 37,000 giant pulses per hour from PSR J1823$-$3021A with UHF baseband observations from MeerKAT
Giant pulses (GPs) occur in high magnetic-field millisecond pulsars (MSPs) and young Crab-like pulsars. Motivated by the fast radio bursts (FRBs) discovered in a globular cluster (GC) in the M81, we undertook baseband observations of PSR J1823$-$3021A, the most active GP emitter in a GC with the MeerKAT UHF band receiver (544-1088 MHz). The steep spectral index of the pulsar yields a GP rate of over 37,000 GPs/hr with $S/N>7$, significantly higher than the 3000 GPs/hr rate detected by Abbate et…