Tootfinder

Folks, @… is in Egypt with her kids, living under very hard conditions as her husband is stuck in Gaza. We helped her husband and the seven families they’re responsible for move South with the Gaza Verified Emergency Appeal last week but Abeer still needs ongoing help to feed her family in Egypt and send money to Gaza for her husband to do the same.

Lessons Learned from Studying H$\alpha$ Galaxy Kinematics with Mock JWST/NIRSpec IFU Observations at $z > 6$
Si\^an Phillips, Francesca Rizzo, Mahsa Kohandel, Renske Smit, Andrea Pallottini
https://arxiv.org/abs/2510.01327

Lessons Learned from Studying H$α$ Galaxy Kinematics with Mock JWST/NIRSpec IFU Observations at $z > 6$
Galaxies with a disk morphology have been established at $z > 9$ with the James Webb Space Telescope (JWST). However, confirming their disky nature requires studying their gas kinematics, which can be challenging when relying solely on the warm gas observed by JWST. Unlike the cold gas traced by the Atacama Large Millimetre/Submillimetre Array (ALMA), warm gas is sensitive to outflows, complicating the interpretation of the disk dynamics. This elicits the question of how to compare information …

Poseidon: A OneGraph Engine
Brad Bebee, \"Umit V. \c{C}ataly\"urek, Olaf Hartig, Ankesh Khandelwal, Simone Rondelli, Michael Schmidt, Lefteris Sidirourgos, Bryan Thompson
https://arxiv.org/abs/2510.11166

Poseidon: A OneGraph Engine
We present the Poseidon engine behind the Neptune Analytics graph database service. Customers interact with Poseidon using the declarative openCypher query language, which enables requests that seamlessly combine traditional querying paradigms (such as graph pattern matching, variable length paths, aggregation) with algorithm invocations and has been syntactically extended to facilitate OneGraph interoperability, such as the disambiguation between globally unique IRIs (as exposed via RDF) vs. l…