Tootfinder

fresh_webs: Freshwater stream webs
A set of 26 networks of trophic-level species interactions in streams in New Zealand, Maine and North Carolina. Networks include the identities of aquatic insect, algae and fish species and their trophic interactions. Excel and plain text adjacency matrices available; webs can be downloaded individually or as a group.
This network has 83 nodes and 335 edges.
Tags: Biological, Food web, Unweighted, Metadata

WAYVES – BOT
#bass #bync

Google pulls 352 apps from the Play Store that were part of an ad fraud scheme behind 1.5B daily bid requests and whose estimated impact is in the seven-figures (Kendra Barnett/Adweek)
https://www.adweek.com/programmatic/google

Google Wipes 350 Android Apps Tied to Ad Fraud Driving 1.5B Daily Bid Requests
Traffic generated by the IconAds scheme primarily originated from Brazil, Mexico, and the U.S.

Cowboy Roundup: Unexpected star could emerge, Defense making positive waves https://www.si.com/nfl/cowboys/news/unexpected-star-could-emerge-dallas-cowboys-defense-making-positive-waves

This https://arxiv.org/abs/2311.02275 has been replaced.
initial toot: https://mastoxiv.page/@arXi…

Rapid topographic scatter of near-inertial waves generated by storms
Internal waves propagate on the ocean's stratification, carrying energy and redistributing momentum through the ocean. When internal waves break, they contribute to diapycnal mixing in the ocean interior, but this breaking behaviour depends upon the scale of the waves. Low-mode internal waves have larger horizontal and vertical scales, and thus break less readily than higher-mode waves. The scattering of internal waves by topography is an important mechanism in transferring internal wave energy…

The topology, geometry, and angular momentum of cold plasma waves
Eric Palmerduca, Hong Qin
https://arxiv.org/abs/2506.01142 https://…

The topology, geometry, and angular momentum of cold plasma waves
It was recently discovered that plasma waves possess topologically protected edge modes, indicating the existence of topologically nontrivial structures in the governing equations. Here we give a rigorous study of the underlying topological vector bundle structure of cold unmagnetized plasma waves and show that this topology can be used to uncover a number of new results about these waves. The topological properties of the electromagnetic waves mirror those recently found for photons and other …

Today in the ISE 2025 lecture on OWL, the Web Ontology Language. Tired of using slide presentations (at temperatures like today and giving the same presentation all over again), I spontaneously decided to design arbitrary OWL ontologies together with the students on the good old blackboard ;-)
#wayback #lecture

plant_pol_vazquez: Vazquez & Simberloff plant-pollinator webs
Eight bipartite networks of plants and pollinators, from the Nahuel Huapi National Park and surrounding areas in Rio Negro, Argentina, from September 1999 to Feburary 2000. Edge weights represent the frequency of species interaction, and there is a common set of vertices across all eight webs.
This network has 144 nodes and 47 edges.
Tags: Biological, Food web, Weighted, Multilayer

us_agencies: U.S. government agency websites (2018)
50 networks, one for each U.S. state, representing the web-based links between their associated government agencies websites. A node is an entire agency website and a directed edge (i,j) represents the existence of a hyperlink from any webpage in website i to some webpage in website j. Data was collected with a crawler. Nodes are annotated with the number of webpages per website, website name (related to its government function) and U…