Tootfinder

Sync-in · The open-source platform that keeps your data safe
Sync-in is your open-source platform to store, share, collaborate, and sync your files. Manage your data, freely, privately and with no compromise.
📑 https://sync-in.com
:mastodon: @…

Sync-in
The secure, open-source platform for file storage, sharing, collaboration, and syncing.

An Educational Guide for 2D Stellar Structure Calculations of Rapidly Rotating Stars using the ESTER code
Russel White, Jane Pratt, Michel Rieutord
https://arxiv.org/abs/2509.20264

An Educational Guide for 2D Stellar Structure Calculations of Rapidly Rotating Stars using the ESTER code
The Evolution STEllaire en Rotation (ESTER) code is the first 2D stellar structure code to be made open-source and freely available to the astronomy and astrophysics community. An important and novel advancement of this code is that it can reproduce the distorted shape and observable signatures (e.g., gravity darkening) of rapidly rotating stars. ESTER also calculates the steady-state large-scale flows within the star, namely their differential rotation and associated meridional circulation. In…

Understanding discrepancies in the coverage of OpenAlex: the case of China
Mengxue Zheng, Lili Miao, Yi Bu, Vincent Lariviere
https://arxiv.org/abs/2507.19302 https://

Understanding discrepancies in the coverage of OpenAlex: the case of China
Citation indexes play a crucial role for understanding how science is produced, disseminated, and used. However, these databases often face a critical trade-off: those offering extensive and high-quality coverage are typically proprietary, whereas publicly accessible datasets frequently exhibit fragmented coverage and inconsistent data quality. OpenAlex was developed to address this challenge, providing a freely available database with broad open coverage, with a particular emphasis on non-Engl…