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@StephenRees@mas.to
2026-02-23 17:41:12

From The Conversation
Three ways Canada can navigate an increasingly erratic and belligerent United States
Charles Conteh
Professor of Public Policy and Administration, Department of Political Science, Brock University
"...the Canada-U.S. relationship is a complex picture of deep interdependence, marked by significant power imbalances, and the creative ways Canada has learned to adapt and prosper. ..."

Canada’s Prime Minister Mark Carney, left, and U.S. President Donald Trump leave after a family photo session during the G7 Summit, in Kananaskis, Alberta, in June 2025. (Suzanne Plunkett/Pool Photo via AP)
@bourgwick@heads.social
2026-02-19 16:01:57

compilation of never-heard tapes by legendary #coltrane taper frank tiberi! (kind of an awkward headline though, makes it sound like it's a lost album.)
if i understand correctly, tiberi's actual master tapes were lost in the universal studios fire in 2008 along with the entire impulse archive & these are earlier safety transfers.

@Dragofix@veganism.social
2026-02-21 23:34:42

What's that smell? 7,700 gallons of jet fuel spill into the James River #Virginia

@metacurity@infosec.exchange
2026-03-17 09:42:12

Representative Pat Fallon (TX-04) will make a push for creating a US Cyber Force tomorrow at CSIS
csis.org/events/implementing-u

@arXiv_mathOA_bot@mastoxiv.page
2026-03-24 08:12:37

$k$-graph algebras are iterated Cuntz-Pimsner algebras -- from the bottom up
Valentin Deaconu, Menev\c{s}e Ery\"uzl\"u Paulovicks, S. Kaliszewski, John Quigg
arxiv.org/abs/2603.20923 arxiv.org/pdf/2603.20923 arxiv.org/html/2603.20923
arXiv:2603.20923v1 Announce Type: new
Abstract: We introduce a new method of expressing a $k$-graph $C^*$-algebra as a Cuntz-Pimsner algebra. Kumjian, Pask, and Sims have done this directly, using a linking algebra approach and a $(k-1)$-graph algebra. This can be iterated downward. Our process, on the other hand, starts at the bottom, with Pimsner's theorem for graph algebras, and iterates upward. We actually work with product systems over $\mathbb N^k$, and the result for $k$-graphs is a special case. Our iteration step involves a ``decategorization'' of a recent theorem showing that the Cuntz-Pimsner construction is functorial at the level of ``enchilada categories''.
toXiv_bot_toot

In New York social circles, he was known as the “Jewish James Bond”:
a refugee from Nazi Germany whose gratitude to his American hosts was such that he volunteered to join the US army and became the CIA’s first station chief in Berlin as a mere twentysomething,
filing early warnings about Soviet activity that have been credited with ringing in the cold war.
Like 007, Peter Sichel also appreciated a fine tipple, and after leaving the US foreign intelligence service it was h…

@raiders@darktundra.xyz
2026-02-17 04:57:38

Raiders Get Compelling Admission Involving 49ers’ Jauan Jennings heavy.com/sports/nfl/las-vegas

@netzschleuder@social.skewed.de
2026-02-05 16:00:05

inploid: Inploid: an online social Q&A platform
Inploid is a social question & answer website in Turkish. Users can follow others and see their questions and answers on the main page. Each user is associated with a reputability score which is influenced by feedback of others about questions and answers of the user. Each user can also specify interest in topics. The data is crawled in June 2017 and consist of 39,749 nodes and 57,276 directed links between them. In addition, for …

inploid: Inploid: an online social Q&A platform. 39749 nodes, 57276 edges. https://networks.skewed.de/net/inploid

A ground operation by the US Marines headed to Iran likely would involve targeting Iran’s enriched uranium stockpiles and deeply buried facilities — to locate, secure or disable nuclear material that cannot be destroyed from the air.
Although Donald Trump said the June 2025 U.S. strikes had "obliterated" key nuclear sites, analysts note that critical elements of Iran’s program
— particularly enriched uranium stockpiles and deeply buried facilities — likely remain intac…