bibliolater , to Asia
@bibliolater@qoto.org avatar

🇺🇸 🌎 Mapped: U.S. Immigrants by Region

"From this graphic, we can see that Asia and Latin America emerge as the primary sources of immigration, collectively accounting for 81% of America’s 46.2 million immigrants."

https://www.visualcapitalist.com/mapped-u-s-immigrants-by-region/

@demography

Br3nda , to Random stuff
@Br3nda@cloudisland.nz avatar

Anyone got data on the age demographics of open source contributors?

Specifically interested if the next generation of contributors are turning up, and being allowed into the core projects that our world all depends on.

terri ,
@terri@social.afront.org avatar

@Br3nda I'd like to know too! The only demographics I've seen lately is the python surveys, and that tells you that devs skew young, but doesn't say how many of them are actually on a path to maintainership.

https://lp.jetbrains.com/python-developers-survey-2022/#Demographics

NewsDesk , to China
@NewsDesk@flipboard.social avatar

Over the next decade, 300 million people in China will age out of the workforce. Who will take care of them? The country’s past one-child policy combined with a slowing economy have created a mounting demographic crisis. The government has been urging businesses to build infrastructure for elder care, but insufficient pensions make profits far from a guarantee. Read more from the BBC.

https://flip.it/LwW.y3

bibianaprinoth , to Random stuff
@bibianaprinoth@astrodon.social avatar

We’re back! — and in a food coma.

Samuel Yee takes us on a journey on the grand unified hot jupiter survey.

Hot Jupiters, though my favourites, are intrinsically rare. So statistics is difficult + most hot Jupiters have been detected from the ground which entails that there are differences between observations and “unified” is not a thing.

image/png

bibianaprinoth OP ,
@bibianaprinoth@astrodon.social avatar

To complete the sample of hot Jupiters from the 40 known ones from Kepler and a survey of the known ones from the ground + all that is missing, they used TESS data — but also this required a lot of help from others to be able to exclude false-positives.

Here we go! With all the efforts, we have a nearly complete sample. Let’s do

image/png
image/png

bibianaprinoth , to Random stuff
@bibianaprinoth@astrodon.social avatar

Off we go!

bibianaprinoth OP ,
@bibianaprinoth@astrodon.social avatar

@nbatalha takes us on a journey, still chasing shadows ✨

We’re having a quick look at the landscape back in 2019 (when ExSSIV happened in Iceland).

Let’s start with :

Sub-Neptunes are the most common planet type around FGK stars within 100-day periods (down to 1 Rearth).

image/png
image/png
image/png

GregCocks , to Random stuff
@GregCocks@techhub.social avatar
fluffy , to Random stuff
@fluffy@plush.city avatar
kris_inwood , to History
@kris_inwood@mas.to avatar

High infant mortality for French-Canadian mothers in New Hampshire was mitigated by the nearby presence of a grandmother & mother's migration at a later age. Results from exciting new paper by Marie-Ève Harton, Danielle Gauvreau & J. David Hacker in Social Science History. https://doi.org/10.1017/ssh.2023.11
@demography @sociology @economics @geography @politicalscience @anthropology @migration

bibliolater , to science group
@bibliolater@qoto.org avatar

Rebecca Sear (2021) Demography and the rise, apparent fall, and resurgence of eugenics, Population Studies, 75:sup1, 201-220, DOI: https://doi.org/10.1080/00324728.2021.2009013 @science

info , to histodons group

Population 49,999

The population of the city of Venice has been in a steep decline for the last seventy years, and is now under 50,000 inhabitants.

https://historywalksvenice.com/article/population-49999/

  • All
  • Subscribed
  • Moderated
  • Favorites
  • supersentai
  • WatchParties
  • Rutgers
  • steinbach
  • Lexington
  • cragsand
  • mead
  • RetroGamingNetwork
  • mauerstrassenwetten
  • loren
  • xyz
  • PowerRangers
  • AnarchoCapitalism
  • kamenrider
  • Mordhau
  • itdept
  • neondivide
  • space_engine
  • AgeRegression
  • WarhammerFantasy
  • Teensy
  • learnviet
  • bjj
  • khanate
  • electropalaeography
  • MidnightClan
  • jeremy
  • fandic
  • All magazines