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@marcel@waldvogel.family
2025-06-01 11:25:56

For those who think that going out is the wrong thing to do today: Here's a quick puzzle for you.
#MathPuzzle #ScientificAmerican #DicePuzzle

Image from the Puzzle section of the printed edition of Scientific American: Math Puzzle Construct the Dice By Hans-Karl Eder Marie has one regular die labeled with the numbers 1, 2, 3, 4, 5 and 6 and a second cube that is completely blank. She labels this cube in a special way. If you roll both dice, you can get the following totals: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12. The special part: all 12 total vaslues are equally likely to be rolled. How did Marie label the cube? For…
@cdarwin@c.im
2025-06-01 01:02:19

#RollingThunder in #SantaBarbara #California

Dark clouds over the Santa Ynez Mountains Panning right to left
@BBC3MusicBot@mastodonapp.uk
2025-06-01 18:15:51

🔊 #NowPlaying on #BBCRadio3:
#SundayFeature
- Classical Africa
South African double bassist, writer and broadcaster Leon Bosch explores if we can define a distinctively African form of so-called 'Western classical' music.
Relisten now 👇
bbc.co.uk/programmes/m001v4hl

@gscherer2@social.linux.pizza
2025-05-01 22:35:35

Red Hibiscus Flower, Santa Barbara Botanic Garden, Santa Barbara, California, USA. March, 2025. #santabarbarabotanicgarden #hibiscus #flowers

Close-up of a hibiscus flower with bright red petals, streaked with black veins, and a white center, against an out of focus background of green foliage.
@netzschleuder@social.skewed.de
2025-05-31 11:00:03

netscience: Scientific collaborations in network science (2006)
A coauthorship network among scientists working on network science, from 2006. This network is a one-mode projection from the bipartite graph of authors and their scientific publications.
This network has 1589 nodes and 2742 edges.
Tags: Social, Collaboration, Weighted, Projection

netscience: Scientific collaborations in network science (2006). 1589 nodes, 2742 edges. https://networks.skewed.de/net/netscience

netscience — Scientific collaborations in network science (2006)
A coauthorship network among scientists working on network science, from 2006. This network is a one-mode projection from the bipartite graph of authors and their scientific publications.

@mpsgoettingen@academiccloud.social
2025-06-02 11:30:41

At the Max Planck Institute for Solar System Research, we do cutting edge scientific research on our Sun, the planets and their moons, asteroids and comets. Posts will be in English und manchmal auch auf Deutsch.
#mpsgoettingen #introduction

@mszll@datasci.social
2025-06-01 04:46:13

A global urban road network self-adaptive simplification workflow from traffic to spatial representation
nature.com/articles/s41597-025
Data for 35 cities. Looks similar to the neatnet method

A global urban road network self-adaptive simplification workflow from traffic to spatial representation - Scientific Data
Urban road network is crucial for understanding and revealing the spatial logic of urban organization and evolution. However, existing urban road network datasets like OpenStreetMap are designed for traffic studies, treating each lane as a distinct spatial unit of mobility, which may not align with urban studies considering each road as an integration space for social and cultural dynamics. This study established a novel workflow to self-adaptively transform the global urban road network from t…

@netzschleuder@social.skewed.de
2025-05-31 11:00:03

netscience: Scientific collaborations in network science (2006)
A coauthorship network among scientists working on network science, from 2006. This network is a one-mode projection from the bipartite graph of authors and their scientific publications.
This network has 1589 nodes and 2742 edges.
Tags: Social, Collaboration, Weighted, Projection

netscience: Scientific collaborations in network science (2006). 1589 nodes, 2742 edges. https://networks.skewed.de/net/netscience

netscience — Scientific collaborations in network science (2006)
A coauthorship network among scientists working on network science, from 2006. This network is a one-mode projection from the bipartite graph of authors and their scientific publications.

@cdarwin@c.im
2025-06-01 05:37:33

Why Trump’s push for
‘gold-standard science’
has researchers alarmed
A new term keeps popping up in messages from Trump administration scientific agencies
— a pledge to restore “gold-standard science.”

Many scientists say the opposite is happening.

The administration’s
“MAHA Report,”
intended to diagnose the root cause of poor health in American children,
was written by Cabinet officials and political appointees,
most of whom lack…

Why Trump’s push for ‘gold-standard science’ has researchers alarmed
Many scientists fear the Trump administration’s new standard means putting political appointees in charge, which could undercut independent research.

@netzschleuder@social.skewed.de
2025-06-01 14:00:07

arxiv_authors: Arxiv authors (1993-2003)
Scientific collaborations between authors of papers submitted to arxiv.org, under 5 categories: gr-qc, astro-ph, cond-mat, hep-ph, and hep-th categories, spanning January 1993 to April 2003. If an author i co-authored a paper with author j, the graph contains a undirected edge from i to j. If the paper is co-authored by k authors this generates a completely connected (sub)graph on k nodes.
This network has 108300 nodes and 186936 edges.

arxiv_authors: Arxiv authors (1993-2003). 108300 nodes, 186936 edges. https://networks.skewed.de/net/arxiv_authors#CondMat

arxiv_authors — Arxiv authors (1993-2003)
Scientific collaborations between authors of papers submitted to arxiv.org, under 5 categories: gr-qc, astro-ph, cond-mat, hep-ph, and hep-th categories, spanning January 1993 to April 2003. If an author i co-authored a paper with author j, the graph contains a undirected edge from i to j. If the paper is co-authored by k authors this generates a completely connected (sub)graph on k nodes.