Tootfinder

"Social Media sind für Jugendliche heute Lebenswelt, Lernort, Ausdrucksraum – und trotz hunderter Studien gibt es keine eindeutige Evidenz für einen kausalen Zusammenhang zwischen Social-Media-Nutzung und psychischen Problemen. Ein Verbot ist deshalb eine Scheinlösung mit schwerwiegenden Kollateralschäden."
"Altersverifikation führt zu einer noch grösseren Datensammlung durch die Plattformen und damit unweigerlich zu mehr Überwachung und einem höheren Missbrauchsrisiko.&…

Como dizer "eu limpo o cu Š carta das nações unidas e Š lei internacional" por atos.
https://expresso.pt/medio-oriente/conflito/2026-05-17-israel-vai-construir-complexo-militar-…

Israel vai construir complexo militar em antiga sede da ONU para refugiados palestinianos
A decisão de dar este uso ao complexo surgiu para comemorar o Dia de Jerusalém, celebrado na quinta-feira e lembra a ocupação israelita, em 1967, de Jerusalém Oriental

Fourteen months after
Robert F Kennedy Jr was sworn in
as US health secretary,
the country’s prime public health agency over which he presides
is in a state of disarray.
Eighty per cent of the top director positions at the Centers for Disease Control and Prevention (CDC) stand vacant,
with no permanent leader to drive policies affecting the health of millions of Americans.
No one is in place to coordinate the agency’s day-to-day work fighting infecti…

Introducing pixelation with applications
J. Daisie Rock
https://arxiv.org/abs/2603.25432 https://arxiv.org/pdf/2603.25432 https://arxiv.org/html/2603.25432
arXiv:2603.25432v1 Announce Type: new
Abstract: Motivated by the desire for a new kind of approximation, we define a type of localization called pixelation. We present how pixelation manifests in representation theory and in the study of sites and sheaves. A path category is constructed from a set, a collection of "paths" into the set, and an equivalence relation on the paths. A screen is a partition of the set that respects the paths and equivalence relation. For a commutative ring, we also enrich the path category over its modules (=linearize the category with respect to the ring) and quotient by an ideal generated by paths (possibly 0). The pixelation is the localization of a path category, or the enriched quotient, with respect to a screen. The localization has useful properties and serves as an approximation of the original category. As applications, we use pixelations to provide a new point of view of the Zariski topology of localized ring spectra, provide a parallel story to a ringed space and sheaves of modules, and construct a categorical generalization of higher Auslander algebras of type $A$.
toXiv_bot_toot

Hš alguns dias, o @… meio que sem querer me apresentou a uma banda experimental bem doida. Coloquei pra ouvir o šlbum inteiro agora e, sem ironia, eu posso dizer que realmente estou gostando. Claro, o visual louco deixa bem mais difícil levar o som a sério, mas não é ruim não. É bem diferente e original. Bom pra dias como hoje, em que estou com vontade de sair da r…

Parallel zu langen Trockenzeiten steigt der Aufwand und die Schwierigkeiten, Waldbrände komplett zu löschen. Dieser Artikel zeigt uns das sehr gut. Klimawandel wirkt in Details, die viele Politiker nicht auf dem Schirm haben
https://www.sueddeutsche.d…

Waldbrand am Saurüsselkopf: Der Kampf gegen den „Super-GAU“ geht weiter
Am Saurüsselkopf bei Ruhpolding brennt weiterhin der Wald. Und der Regen hat nur ein bisschen geholfen.

Le TAF crtitique sèchement une intervention personelle de la directrice de Fedpol.
Il «ne ressortait […] ni des ordonnances ni du dossier pour quel motif ce revirement était intervenu. En outre, Fedpol n’avait fourni aucune motivation quant au danger représenté par le recourant et Š l’urgence Š prendre des mesures. (...) Fedpol a violé son obligation de tenir un dossier, ce dernier étant incomplet». A noter encore que cet arrêt est définitif.
https://www.letemps.ch/suisse/suisse-alemanique/expulsion-d-un-journaliste-palestinien-nouveau-desaveu-pour-l-ex-cheffe-de-fedpol-nicoletta-della-valle