#trajectory

Spaceflight 🚀spaceflight@spacey.space
2025-09-28

#EscaPADE will launch on the #BlueOrigin #NewGlenn vehicle in Fall 📆 2025. It will go into a ~1-year ⏳, kidney bean-shaped Earth-proximity phase 💤 before returning to a low-altitude perigee for a Trans-Mars Injection (TMI) engine burn. This burn in November 📆 2026, taking advantage of the Oberth Effect, sends Blue and Gold on their way to #Mars 🔴 escapade.ssl.berkeley.edu/miss

#SpaceNavigation #trajectory

💧🌏 Greg CocksGregCocks@techhub.social
2025-08-26

Video Shows Pulsing and Curving Fault Behavior
--
doi.org/10.1029/2025EO250307 <-- shared technical article
--
doi.org/10.1785/0320250024 <-- shared paper
--
youtu.be/77ubC4bcgRM?si=9Rbmj3 <-- shared video
--
"A chance video captured a fault rupture during March’s devastating [Burma] earthquake, delivering real-time evidence of how major seismic tremors propagate..."
#earthquake #geology #engineeringgeology #risk #hazard #Burma #fault #pulsing #curving #realtime #video #slipzone #velocity #crust #seismic #offset #groundmotion #pulse #earthquakeengineering #engineering #slickenlines #faultslip #curved #strikeslip #infrastructure #risk #hazard #trajectory #model #modeling #coseismic #rupture #observation

2025-03-28

ESA’s Gaia spacecraft leaves for retirement orbit ✨📡

#Trajectory

▶️ 1 new video from ESA commons.wikimedia.org/wiki/Fil

Giuseppe MichieliGMIK69@mstdn.science
2025-03-01
Anita Graser 🇪🇺🇺🇦🇬🇪underdarkGIS@fosstodon.org
2024-09-21

New release 🎉

#Trajectools 2.3 brings trajectory generalization, cleaning, and smoothing algorithms to #QGIS

Inspired by #SDSL2024, I've written up the first Trajectools tutorial on #trajectory data preprocessing

anitagraser.com/2024/09/21/tra

#MovementDataAnalysis #MobiltyDataAnalytics #GISChat #MovingPandas

2024-09-13

Agile: How practitioners have changed from the pioneers to today?

Jim Highsmith, Chris Matts and Daniel Mezick outlined Agile's journey from the early days to today.

Here is a look at how Agile practitioners population changed, inspired by a chat with Paul Eastabrook => smharter.com/blog/2024/09/11/a

Share your thoughts!

#Agile #Trajectory #Pioneers #Certifications #ScaledFrameworks

2024-08-11

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

jmlr.org/papers/v25/23-1145.ht

#trajectories #trajectory #supervised

2024-08-05

The wider problem with the #Adobe CS #terms-of-use (that allows company to #scan&use their users work for their own benefit) is that there are plenty of #products on the same #development #trajectory. These are the #five #steps from a good product to a #privacy #nightmare: from a good product to a great product to an industry standard to a subscription service to scanning users work. Addition to Adobe there are some that are already on step four, like #Protools or #Autocad so let's wait and see.

Giuseppe MichieliGMIK69@mstdn.science
2024-06-04

#Biophysical #principles predict #fitness of #SARS-CoV-2 #variants, Proc Natl Acad Sci USA: pnas.org/doi/abs/10.1073/pnas.

Our #study sheds light on the impact of specific #mutations on viral fitness and delivers a #tool for predicting the future epidemiological #trajectory of previously unseen or emerging low-frequency variants.

2024-03-06

One day, one decomposition
A062060: Numbers with 10 odd integers in their Collatz (or 3x+1) trajectory

3D graph, threejs - webGL ➡️ decompwlj.com/3Dgraph/A062060.
2D graph, first 500 terms ➡️ decompwlj.com/2Dgraph500terms/

#decompwlj #maths #mathematics #sequence #OEIS #javascript #php #3D #numbers #odd #integers #Collatz #trajectory #graph #threejs #webGL

Decomposition into weight × level + jump of A062060 in 2D (log(weight), log(level))Decomposition into weight × level + jump of A062060 in 3D (threejs - WebGL) (log(weight), log(level), log(jump))
💧🌏 Greg CocksGregCocks@techhub.social
2024-02-01
photo - meteorite / bolide 2024 BX1 in the sky over Germanymap - modeled trajectory of asteroid 2024 BX1 over Arctic and German before disintegrationphoto - a small portion of the asteroid 2024 BX1 that landed on Earth in Germanygraphic - header image for the Scout home page (see post for link)
Anita Graser 🇪🇺🇺🇦🇬🇪underdarkGIS@fosstodon.org
2024-01-21

Also added some more #trajectory statistics to the default output: start and end time, duration, length, and average speed, ready for further analysis directly from the #QGISProcessing toolbox or in the #QGIS model designer

#MobilityData #Trajectools #MovementData #MobilityDataScience #MovingPandas #MovementDataInGIS

Screenshot of the Split trajectories at observation gap results

baseMEMOIR for precise reconstruction of cell lineage tree in space. #spatial #lineagetracing #trajectory
biorxiv.org/content/10.1101/20

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