PKP invites those interested in the developments that underpin its scholarly publishing software to join in on December 15th, 2025, for a Development News Update Webinar. This event is open to all our community members.

por Israel Arroyo Juan N. Méndez no es una figura tan conocida como Santos de Degollado, Manuel Doblado o Benito Juárez; pero también llegó a ocupar la presidencia interina de la república en 1876. Tan sólo por este hecho vale la pena resaltar su importancia en el siglo XIX mexicano.

Über Angela Merkels Vorliebe für politisches Mikromanagement via SMS ist viel geschrieben worden. In diesem Zusammenhang stellt sich dann auch die Frage, ob diese SMS archiviert werden sollten.

To be clear up front, these are my personal opinions right now, and while they will influence any future policy I have a hand in writing, they are not the position of the Biopython Project or the Open Bioinformatics Foundation where hold a leadership role.

Multilateral price indexes are often used to measure the evolution of prices over time when there are large volumes of transaction data, such as retail scanner data or housing data. The main challenge with computing multilateral indexes with large amounts of data is that these indexes often depend on a matrix where the dimensions are at least as large as the number of products.

Introduction Following the success of our first in-person Bioconductor course in Nairobi earlier this year, we continued building momentum across the continent with Ethiopia’s first Bioconductor workshop, held in Addis Ababa from 25–29 August 2025.

Earlier this week, a question was asked on OBO Foundry Slack on where to find semantic mappings to terms in the Systematized Nomenclature of Medicine - Clinical Terms (SNOMED-CT). While some are available in the SeMRA Disease Mappings Database, there are many more available within BioPortal, which has access to the entire SNOMED-CT source data and has produced semantic mapping predictions using LOOM.

I've been building some big collective knowledge systems recently, both for scholarly literature or to power large-scale observational foundation models. While the modalities of knowledge in these systems are very different, they share a common set of design principles I've noticed while building individual pieces. A good computer architecture is one that can be re-used, and I've been mulling over what this exactly is for some time.

Hype, slop, craft: the evolutionary ecology of AI There’s a patch of ground near Chernobyl that botanists call Рудий ліс, the Red Forest. In the immediate aftermath of the 1986 disaster, ¹ the radiation killed mostly everything, turning the pine trees a rust-red colour before they died. That’s poetic, but hardly unexpected – not even Polesian pines can withstand a firehose of low enriched uranium decay products.

There are two things I try to keep in mind when preparing or delivering teaching. Helpfully, they are both described in xkcd comics. Ten Thousand Average Familiarity The first comic (Ten Thousand) is a reminder that, as teachers, we are privileged to teach a topic we know well to people who are new to it. To me, this suggests two things for us to do: First, learn to enjoy that feeling of taking someone through a process of discovery.

Abandoned Appalachia A stone schoolhouse above a future lake If you drive up Yellow Creek toward Building Mountain today, you can still spot it. Before the road tips over the ridge, a stone building sits on the flat ground across from where Roosevelt Honeycutt once kept a store.