CPC-CG member Professor Ann Berrington will discuss #partnership and #fertility trajectories, drawing on #data from the 1970 #British #Cohort Study (#BCS70), as part of the #UCL #Quantitative #SocialScience and Centre for #Longitudinal Studies seminar series.

Weds 26 Nov | 13:00-14:00 | Hybrid

Register: https://www.ucl.ac.uk/ioe/events/2025/nov/british-parents-trajectories-partnership-and-fertility-and-midlife-mental-wellbeing

#sequenceanalysis #logisticregression #trajectories #wellbeing #birthcohort #lifecourse #childhood #mentalhealth #quantitativesocialscience #population #demography

Sehr cool, @obtusatum erklärt wie man #ADSB über längere Zeit harvestet und was man da #datamining für spannende Einblicke bekommen kann 🕵️
https://media.ccc.de/v/why2025-242-eye-on-the-sky-building-investigative-journalism-tools-for-analyzing-airplanes

#aviation #journalism #why2025 #gis #trajectories

📢 OPEN CALL: join the 2025/26 IF Lab!
The IF Lab is our international research lab focused on connecting artists 🎨 & scientists 🔬 in co-creative projects across disciplines (link in bio 🔗). Each edition explores a different global theme. The 2025/26 theme explores"trajectories" as movements, data, and disruptions. (The IF Lab is powered by the Ji.hlava IDFF, Kersnikova & Sensorium).

#InspirationForum #JiHlavaIDFF #art #science #multimedia #research #media #collaboration #trajectories #IFLab

'Learning from many trajectories', by Stephen Tu, Roy Frostig, Mahdi Soltanolkotabi.

http://jmlr.org/papers/v25/23-1145.html

#trajectories #trajectory #supervised

Just messing about a bit. Here is the famous #LorenzAttractor plotted using #WxMaxima. The three #trajectories, shown in red, green and blue are for three fairly nearby #InitialConditions.

#DynamicalSystems #ChaoticAttractors #StrangeAttractors #NumericalSolutions #Mathematics #AppliedMathematics #CCBYSA #FreeSoftware

#MobilityDB is an #opensource data management and analytics platform for #MobilityData (https://github.com/MobilityDB/MobilityDB). Its core function is to efficiently store and query #mobility tracks, such as vehicle #GPS #trajectories. It implements the #OGC #MovingFeatures specification. MobilityDB is engineered from #PostgreSQL and #PostGIS, providing #spatiotemporal #DataManagement via #SQL

More in Esteban's talk on #PostGISDay
https://www.crunchydata.com/community/events/postgis-day-2023

#GISChat #OSGeo

The #purpose of invoking the notion of “purpose” is to emphasize the irrelevance of the #trajectories traced by such a system en route from an arbitrary initial #state to its #goal. In a synthesized system whose inner workings are known, this irrelevance has no significance. This irrelevance becomes highly significant, however when the analytic problem, the machine identification problem, cannot be solved, because, for instance, it is trans-computational in the sense that with known algorithms the number of elementary computations exceeds the age of the universe expressed in nanoseconds.

From #H_v_Foerster’s definition of CYBERNETICS in the Encyclopedia of Artificial Intelligence, Wiley, 1987, as presented in:

https://apps.dtic.mil/sti/tr/pdf/ADA171072.pdf

Is persistent anxiety and depression in childhood a one-way road to adverse outcomes in adulthood? https://www.nationalelfservice.net/?p=173077

In her latest blog, Laura Hankey summarises a longitudinal study using ALSPAC data that explored associations between anxiety, depression, and comorbid anxiety/depression in childhood and adverse outcomes in young adulthood.

#YouthMentalHealth #Anxiety #Depression #Childhood #Adulthood #Trajectories