Fran89
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Fran89
@fran89.com
Geologist, Gamer, Programmer.

Fran89.com
Twitch.tv/TheFran89
Reposted by Fran89
A new #SRL paper a way to obtain S-wave velocity structure, focusing on a joint inversion method that combines noise horizontal‐to‐vertical spectral ratios and multimode Rayleigh‐wave dispersion curves with a genetic simulated annealing algorithm. ⚒️

pubs.geoscienceworld.org/ssa/srl/arti...
July 23, 2025 at 9:01 PM
Can confirm, this is exactly how I identify rocks.
Rock Identification xkcd.com/3068
March 26, 2025 at 11:43 PM
Reposted by Fran89
By sending low-voltage electrical currents through the ground and measuring how the current flows between electrodes, electrical resistivity tomography reveals variations in underground resistivity. These measurements are combined to create a detailed resistivity profile of subsurface materials.
March 21, 2025 at 6:30 PM
Reposted by Fran89
🙌🏻 Open source apps for Android:

This repository of free and open source apps for #Android lets you download the latest version of popular FOSS applications safe and secure. Unlike other services, OpenAPK always serves the most recent APK files so you are up to date.

www.openapk.net

#opensource
Open Source Apps APK for Android - OpenAPK
Download free open-source apps in APK format for Android that are safe and respects privacy. Sourced from Github, Gitlab and beyond.
www.openapk.net
March 10, 2025 at 8:54 AM
Uff this one hurts...
Another chapter in the enshittification of US Govt websites: USGS Earth Explorer no longer has a satellite data basemap (which for a geospatial search tool is kinda useful) and also outside of the US, you can't even zoom very far. How is this saving money or making things more efficient? 🧪⚒️
February 25, 2025 at 9:18 PM
Me just existing as a Geologist.
Yo solo exisitiendo como un Geólogo.
February 24, 2025 at 12:52 AM
Reposted by Fran89
Almost there...
February 22, 2025 at 7:51 PM
Reposted by Fran89
February 17, 2025 at 11:23 PM
Reposted by Fran89
The other thing is that scientific research gives people who are both smart and really motivated to change the world something to do other than politics. Do they really want a lot of unoccupied scientific talent? Because that's how you get evil lairs in volcanos and sharks with lasers.
In case anyone was wondering why the government was so heavily invested in scientific research (pre-DOGE) here is a clear explanation from one of the workers on the chopping block:
February 16, 2025 at 8:58 PM
Reposted by Fran89
A good person
February 12, 2025 at 9:26 PM
Reposted by Fran89
Yeah, yeah, Ron and I love me some Josef Fares indie co-op games 👏👏
February 12, 2025 at 10:19 PM
Reposted by Fran89
This profile has been scrubbed from the site. Rose Ferreira grew up without reliable electricity, immigrated to NY, then survived homelessness and cancer on her way to NASA. She was so moved by images from the Webb telescope she wept. This is what’s at stake

web.archive.org/web/20231206...
NASA Intern Found Hope in the Moon - NASA
Lee esta historia en español aquí
web.archive.org
February 8, 2025 at 5:07 PM
Reposted by Fran89
My university library is assembling a list of resources for disappeared US government #data. Check it out: subjectguides.library.american.edu/data_rescue
Subject Guides: Government Information Data Rescue: Home
Links to trusted repositories that have rescued U.S. government data
subjectguides.library.american.edu
February 5, 2025 at 7:47 PM
Reposted by Fran89
February 5, 2025 at 3:05 PM
Reposted by Fran89
Youtube se tardo 1 mes en recomendar este video. 1 MES!

Criminal... El que no lo haya visto: Bloodywood + BabyMetal:

youtu.be/skXlKxjlUoo

Absolute Cinema.
Bloodywood ft. @BABYMETAL - Bekhauf (Official Music Video)
YouTube video by Bloodywood
youtu.be
February 3, 2025 at 10:44 PM
I finally got my film developed from the last USGS Trip to PR where we did Seismic Lines in South and South-Western Puerto Rico.

Kodak EKTAR H35 Half-Frame Camera. Fujifilm 400 ISO Color Film. Scanned by IndieFilmLab's Noritsu.
February 3, 2025 at 7:01 PM
Reposted by Fran89
As a reminder, scientists do not receive royalties when someone accesses, downloads, or reads their papers. All proceedings go exclusively to the publisher.
Nor do they get paid for reviewing or (mostly) editing other people's papers for a journal.
Yes, its sucks, and it's broken.
February 3, 2025 at 3:31 PM
Reposted by Fran89
Retweet to save an artist's life
March 18, 2024 at 3:43 PM
Reposted by Fran89
On February 18th, Kyle and I will debate the authors of the Science paper, with time for audience questions - hopefully leading to some kind of scientific consensus.

Join us - it's free!

Register here: us02web.zoom.us/meeting/regi...

2/
Welcome! You are invited to join a meeting: Debate: Are Large Earthquakes Preceded by Observable Slow Slip?. After registering, you will receive a confirmation email about joining the meeting.
In this Temblor-hosted debate, Quentin Bletery (Géoazur, IRD) and Jean-Mathieu Nocquet (Géoazur and IPGP) will present evidence in support of the question; Judith Hubbard and Kyle Bradley (both at Ear...
us02web.zoom.us
January 31, 2025 at 6:10 PM
Reposted by Fran89
This is the Network of the Americas (NOTA). Upwards of 1000 high quality GPS stations used to monitor all big active faults that produce the biggest most damaging earthquakes as well as volcanoes from Mt. St. Helens to Yellowstone, etc. Every single on of them is grant funded.
January 29, 2025 at 4:18 PM
Reposted by Fran89
Happy 5th "Large boulder the size of a small boulder" anniversary! #Geology ⚒️
January 27, 2025 at 8:41 AM
Reposted by Fran89
January 20, 2025 at 10:17 PM