Tootfinder

@Sustainable2050@mastodon.energy
2025-07-06 10:13:49

I'm all for electrification of energy demand, e.g. for cars, home heating, and industrial processes.
But we shouldn't be betting the climate on it alone. The share of electricity in global final energy consumption reached 20% in 2023, up from 18% in 2015 (IEA, 2024):
https://www.iea.o…

Executive summary – Electricity 2024 – Analysis - IEA
Electricity 2024 - Analysis and key findings. A report by the International Energy Agency.

@dhuyvetter@mastodon.social
2025-08-07 11:17:24

On Sunday, Israel’s far-right minister Itamar Ben-Gvir visited the Temple Mount in Jerusalem, the hotly contested holy site, and declared, “We are relaying a message that from today on, we are conquering the entire Gaza Strip, announcing our sovereignty on the entire Gaza Strip, taking down every Hamas member, and encouraging voluntary emigration”—his preferred euphemism for ethnic cleansing.

Israel’s Settler Right Is Preparing to Annex Gaza
A radical campaign that began in 2023 is entering its final phase.

@tinoeberl@mastodon.online
2025-09-06 10:11:43

Anzahl der errichteten #Balkonkraftwerke pro Jahr in #Deutschland mit Stand vom 05.09.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage

Balkendiagramm zur Anzahl der errichteten Balkonkraftwerke in Deutschland von 2018 bis 05.09.2025. In den Jahren 2018 bis 2021 sind die Installationen sehr gering. Ab 2022 steigt die Zahl stark an: über 60.000 Anlagen im Jahr 2022, über 270.000 im Jahr 2023 und über 435.000 im Jahr 2024. Die Balken deutet auf einen anhaltenden Boom hin.

@arXiv_physicschemph_bot@mastoxiv.page
2025-07-03 09:12:10

Attosecond Control and Measurement of Chiral Photoionisation Dynamics
Meng Han, Jia-Bao Ji, Alexander Blech, R. Esteban Goetz, Corbin Allison, Loren Greenman, Christiane P. Koch, Hans Jakob W\"orner
https://arxiv.org/abs/2507.01906

Attosecond Control and Measurement of Chiral Photoionisation Dynamics
Many chirality-sensitive light-matter interactions are governed by chiral electron dynamics. Therefore, the development of advanced technologies harnessing chiral phenomena would critically benefit from measuring and controlling chiral electron dynamics on their natural attosecond time scales. Such endeavors have so far been hampered by the lack of characterized circularly polarized attosecond pulses, an obstacle that has recently been overcome (Han et al. Optica 10 (2023) 1044-1052, Han et al.…

@muz4now@mastodon.world
2025-06-30 09:49:11

"Finding Bliss"
#MellowMusic #NowPlaying
https://muz4now.com/2023/finding-bliss

Finding Bliss #NowPlaying
Stan Stewart - @muz4now

@tinoeberl@mastodon.online
2025-07-04 11:13:02

Anzahl der #Balkonkraftwerke in #Deutschland mit Stand vom 03.07.2025.
Der aktuelle Höchststand liegt bei 1014651 registrierten Anlagen.
Unplausible Inbetriebnahmedaten von 1900 bis 2015 wurden durch das Registrierungsdatum der

Liniendiagramm zur kumulierten Anzahl an Balkonkraftwerken in Deutschland von 2018 bis 03.07.2025. Die Linie verläuft bis 2021 fast waagrecht und steigt ab 2022 zunehmend steil an. Ab 2023 zeigt sich ein starker Zuwachs, besonders deutlich ab 2024. Der aktuelle Höchststand liegt bei 1014651 registrierten Anlagen. Die Kurve deutet auf einen anhaltenden Boom hin.

@Techmeme@techhub.social
2025-07-28 23:11:45

Flexport announces it is selling Convoy's tech to DAT Freight & Analytics, after acquiring the digital freight startup's tech stack in late 2023 (John Kingston/FreightWaves)
https://www.freightwaves.com/news/less-tha

Less than 2 years after Flexport bought Convoy’s tech stack, it’s being sold to DAT
Flexport is selling the Convy tech stack to DAT, less than two years after it bought it from the defunct digital brokerage.

@arXiv_astrophHE_bot@mastoxiv.page
2025-08-05 09:03:40

Energy-dependent anisotropy of cosmic-ray muons: A twelve-year study with IceCube Neutrino Observatory
Nabin Upadhya Dhakal, Nabin Bhusal, Manjeet Kunwar, Manil Khatiwada, Shiv Narayan Yadav
https://arxiv.org/abs/2508.01194

Energy-dependent anisotropy of cosmic-ray muons: A twelve-year study with IceCube Neutrino Observatory
We present a comprehensive, energy-resolved study of cosmic-ray muon anisotropy using 12 years (2011-2023) of data from the IceCube Neutrino Observatory, comprising 7.92 x 10^11 events in the 13 TeV to 5.3 PeV energy range. Dividing the spectrum at log-scale energy 5 GeV, we contrast low- and high-energy anisotropy features via sidereal modulation, angular profiles, Fourier analysis, and full-sky HEALPix mapping. Gaussian and power-law fits to energy distributions are evaluated using chi-square…

@paulbusch@mstdn.ca
2025-08-06 11:57:18

Good Morning #Canada
There is a little known reporting tool on the ##StatsCan website called Canada’s Quality of Life Hub. First proposed in 2021, and launched in 2023, it is a framework that gathers data and evidence to inform priority setting and guide decision-making in various policy areas, including the budgetary process. The Framework comprises five domains –prosperity, health, environment, society, and good governance – and two cross-cutting lenses: fairness and inclusion, and sustainability and resilience. Not enough Canadians have heard of it, and I suspect very few government policies are implemented before analyzing the impact on quality of life measurement by this tool. On a positive note, #StatsCan is looking for feedback on how to improve the hub.
#CanadaIsAwesome #QualityOfLife
https://www160.statcan.gc.ca/index-eng.htm

@arXiv_mathNT_bot@mastoxiv.page
2025-07-02 07:54:09

On quantum ergodicity for higher dimensional cat maps modulo prime powers
Subham Bhakta, Igor E. Shparlinski
https://arxiv.org/abs/2507.00325 https://

On quantum ergodicity for higher dimensional cat maps modulo prime powers
A discrete model of quantum ergodicity of linear maps generated by symplectic matrices $A \in \mathrm{Sp}(2d,\mathbb{Z})$ modulo an integer $N\ge 1$, has been studied for $d=1$ and almost all $N$ by P. Kurlberg and Z. Rudnick (2001). Their result has been strengthened by J. Bourgain (2005) and subsequently by A. Ostafe, I. E. Shparlinski, and J. F. Voloch (2023). For arbitrary $d$ this has been studied by P. Kurlberg, A. Ostafe, Z. Rudnick and I. E. Shparlinski (2024). The corresponding equidis…

@aral@mastodon.ar.al
2025-07-26 10:19:14

‘This is not a warning.
Famine has already arrived in Gaza. It is not a metaphor, nor is it a prediction. It is daily.
…
Noor, my eldest sister Tasneem’s daughter, is three; she was born on May 11, 2021. My sister’s son, Ezz Aldin, was born on December 25, 2023 – in the early months of the war.
One morning, Tasneem walked into our space carrying them in her arms. I looked at her and asked the question that wouldn’t leave my mind: “Tasneem, do Noor and Ezz Aldin unders…

‘Did you eat today?’: Voices of Gaza speak of starvation and survival
‘We are starved by the Israeli occupation,’ says Taqwa al-Wawi in Gaza, where all she thinks about is how hungry she is.

@radioeinsmusicbot@mastodonapp.uk
2025-08-24 09:10:32

🇺🇦 Auf radioeins läuft...
Muddy Waters:
🎵 Mannish Boy
#NowPlaying #MuddyWaters
https://weddingparty.bandcamp.com/track/muddy-waters-mannish-boy-bad-to-the-bone-radio-mix-2023-djpitsios
https://open.spotify.com/track/58PSYdY0GFg0LFb2PxYk4T

@v_i_o_l_a@openbiblio.social
2025-07-23 07:47:49

"Open-Access-Publikationen der TU9 bei kommerziellen Verlagen: Transformationsverträge und Kostentransparenz von 2019 bis 2023": Masterarbeit von Rhiannon Schmitt am @…: https://doi.org/10.18452/34354

Open-Access-Publikationen der TU9 bei kommerziellen Verlagen
Mit der Open-Access-Transformation erfolgt eine Kostenverschiebungen von „Pay to read“ nach „Pay to publish“ und damit ein Paradigmenwechsel innerhalb der Bibliotheken. Transformationsverträge, die sowohl Read- als auch Publish-Komponenten beinhalten und diese häufig gemeinsam verrechnen, wurden als Übergang hin zu reinem Open-Access eingeführt. Um ihren Transformationscharakter und ihre Effizienz zu überprüfen, ist ein Publikations- und Kostenmonitoring erforderlich. Ein solches …

@hansaplast42@social.wastedalpaca.wtf
2025-06-28 12:26:11

Sozen jetzt wieder mit Krokodilstränen auf Social Media unterwegs. Alles ganz schlimm mit dem #Familiennachzug.
Als ob diese rechte Scheißpartei vor dieser Scheißkoalition irgendwie anders gewesen wäre.
»Wir müssen endlich im großen Stil abschieben« meinte euer Cum-Ex Verbrecher 2023.
Geht endlich unter, niemand braucht euren Scheißladen.

@ubuntourist@mastodon.social
2025-06-11 20:24:31

OceanGate? More like Heaven's Gate
https://www.theguardian.com/film/2025/jun/11/titan-sub-disaster-netflix-documentary

‘Absolutely shocking’: Netflix documentary examines how the Titan sub disaster happened
New film Titan: The OceanGate Disaster looks back at the many bad decisions that led to the devastating 2023 tragedy

@Mediagazer@mstdn.social
2025-06-10 11:10:43

Tencent Music agrees to buy podcasting startup Ximalaya for $1.3B in cash, plus some stock, in a bid to become China's Spotify; Ximalaya had 303M MAUs in 2023 (Bloomberg)
https://www.bloomberg.com/news/articles/20

@arXiv_csLG_bot@mastoxiv.page
2025-08-27 10:30:13

Generalization Bound for a General Class of Neural Ordinary Differential Equations
Madhusudan Verma, Manoj Kumar
https://arxiv.org/abs/2508.18920 https://a…

Generalization Bound for a General Class of Neural Ordinary Differential Equations
Neural ordinary differential equations (neural ODEs) are a popular type of deep learning model that operate with continuous-depth architectures. To assess how well such models perform on unseen data, it is crucial to understand their generalization error bounds. Previous research primarily focused on the linear case for the dynamics function in neural ODEs - Marion, P. (2023), or provided bounds for Neural Controlled ODEs that depend on the sampling interval Bleistein et al. (2023). In this wor…

@fanf@mendeddrum.org
2025-06-24 08:42:03

from my link log —
The joys of UNIX keyboards.
https://donatstudios.com/UNIX-Keyboards
saved 2023-08-04 https://do…

The Joys of UNIX Keyboards

@jdrm@social.linux.pizza
2025-06-16 11:29:47

Cada vez que veo noticias sobre las IAs como esta pienso que aquí nos enteramos de estas miserias, se comparten, se comentan... pero ¿y fuera? Por ejemplo, la gente en general es consciente de lo que supone para su privacidad que una IA grabe y "transcriba" una conversación confidencial con su médico?

AI may be on its way to your doctor’s office, but it’s not ready to see patients
Giant corporations like Microsoft and Google, plus many startups, are eyeing healthcare profits from programs based on artificial intelligence.

@carlos@perceptiveconstructs.com
2025-08-23 09:31:33

@…

I wouldn't expect much ... https://www.youtube.com/watch?v=O7IUlQx3hbU

@underdarkGIS@fosstodon.org
2025-06-10 19:58:35

Thank you for the nice #qgisuc2025 summary and for the #Trajctools shout out, @… !

QGIS User Conference 2025
The QGIS International User Conference 2025 happened in Norrköping, Sweden from 2-3 June 2025. I have been to the previous conferences in 2024, 2023 and 2019 and always look forward to the annual e…

@arXiv_csCL_bot@mastoxiv.page
2025-08-22 10:11:11

The Enemy from Within: A Study of Political Delegitimization Discourse in Israeli Political Speech
Naama Rivlin-Angert, Guy Mor-Lan
https://arxiv.org/abs/2508.15524 https://

The Enemy from Within: A Study of Political Delegitimization Discourse in Israeli Political Speech
We present the first large-scale computational study of political delegitimization discourse (PDD), defined as symbolic attacks on the normative validity of political entities. We curate and manually annotate a novel Hebrew-language corpus of 10,410 sentences drawn from Knesset speeches (1993-2023), Facebook posts (2018-2021), and leading news outlets, of which 1,812 instances (17.4\%) exhibit PDD and 642 carry additional annotations for intensity, incivility, target type, and affective framing…

@thomasfuchs@hachyderm.io
2025-07-10 21:48:38

If you read the "Bluesky requires IDs now" post:
1. This only applies to UK users.[1]
2. It's because the UK is building a surveillance state that requires websites and apps to do this, not because Bluesky is evil.[2]
3. It's either that or shut down in the UK.
Whether you like it or not, this also affects Mastodon—and even personal blogs with comments enabled.[3]
[1] https://www.theverge.com/news/704468/bluesky-age-verification-uk-online-safety-act
[2] https://en.wikipedia.org/wiki/Online_Safety_Act_2023
[3] https://www.bentasker.co.uk/posts/blog/law/doing-an-osa-assessment-for-my-single-user-fedi-server.html

@arXiv_hepex_bot@mastoxiv.page
2025-07-01 09:09:53

Cosmic Axions Revealed via Amplified Modulation of Ellipticity of Laser (CARAMEL)
Hooman Davoudiasl, Yannis K. Semertzidis
https://arxiv.org/abs/2506.24022

Cosmic Axions Revealed via Amplified Modulation of Ellipticity of Laser (CARAMEL)
We propose a new axion dark matter detection strategy that employs optical readout of laser beam ellipticity modulations caused by axion-induced electric fields in a microwave cavity, using electro-optic (EO) crystals, enhanced by externally injected radio-frequency (RF) power. Building upon the variance-based probing method, PRD 107, 103005, (2023), we extend this concept to the optical domain: a weak probe laser interacts with an EO crystal placed inside a resonant microwave cavity at cryogen…

@Techmeme@techhub.social
2025-06-10 11:10:47

@netzschleuder@social.skewed.de
2025-07-20 18:00:03

spanish_highschools: Spanish high schools (2023)
Directed networks of friendships obtained through a social survey of spanish high school students.
This network has 378 nodes and 3267 edges.
Tags: Social, Offline, Weighted, Metadata
https://networks.skewed.de/net/spanish

spanish_highschools: Spanish high schools (2023). 378 nodes, 3267 edges. https://networks.skewed.de/net/spanish_highschools#11_8

spanish_highschools — Spanish high schools (2023)
Directed networks of friendships obtained through a social survey of spanish high school students. The dataset comprises 13 high school networks that represent the diverse social relationships that exist between students within each school. The weight of each edge varies between -2, -1, +1, and +2. The sign indicates the nature of the friendship, while the number corresponds to its intensity. Node properties include the age level, group, sex, and psychological attributes such as CRT and pros…

@j_honegger@swiss.social
2025-07-25 16:26:02

Von Verein #KlimaschutzSchweiz
🧵 👇
Schluss mit versteckten Emissionen, fordern wir JETZT #Transparenz!
Wusstest du, dass #TEMU im Jahr 2023 weltweit rund 2 Millionen Tonnen an Pakete…

@jake4480@c.im
2025-06-11 14:26:45

For #MusicWomenWednesday this week, a killer new find-- Melbourne, Australia's PHANTASM. Some really ripping hardcore punk here highlighted by the raw, furious vocals of Bernadette Fitzgibbon. Stumbled across this 4 song 7" EP 'Conflict Reality' that Phantasm put out in 2023 via Hardcore Victim, and I've really been digging it this week.

@goebelmasse@det.social
2025-06-18 10:25:39

Der gesamte contentindustrielle Journalismus ist eine gigantische Kopiermaschine für industriell erzeugte Dummheit geworden, und über dem breiten Tor, das in die Idiocracy und das nächste finstere Mittelalter führt, stehen als flammendes Menetekel die Worte Breaking News
#Selbstzitat | Quelle:

@NFL@darktundra.xyz
2025-07-26 11:14:32

The NFL's one and only HBCU draft pick won't soon forget where he comes from https://www.espn.com/nfl/story/_/id/45787483/baltimore-ravens-draft-pick-carson-vinson-hbcu-background

Four years, one HBCU: Ravens LT Carson Vinson's path to the NFL - ESPN
Vinson takes pride in the fact that he comes from a HBCU school, but he says there's no pride in being the first HBCU player drafted since 2023.

@primonatura@mstdn.social
2025-06-19 15:00:37

"World’s largest banks pledged $869bn to fossil fuel firms in 2024, new report finds"
#FossilFuels #Climate #ClimateChange

World’s largest banks pledged $869bn to fossil fuel firms in 2024, new report finds
Two-thirds of the biggest 65 banks increased financing by $162bn from 2023 to 2024, walking back climate promises

@arXiv_physicschemph_bot@mastoxiv.page
2025-07-01 09:03:03

A Comparison of Relativistic Coupled Cluster and Equation of Motion Coupled Cluster Quadratic Response Theory
Xiang Yuan, Lo\"ic Halbert, Lucas Visscher, Andr\'e Severo Pereira Gomes
https://arxiv.org/abs/2506.22905

A Comparison of Relativistic Coupled Cluster and Equation of Motion Coupled Cluster Quadratic Response Theory
We present the implementation of relativistic coupled cluster quadratic response theory (QR-CC), following our development of relativistic equation of motion coupled cluster quadratic response theory (QR-EOMCC) [X. Yuan et al., J. Chem. Theory Comput. 2023, 19, 9248]. These codes, which can be used in combination with relativistic (2- and 4-component based) as well as non-relativistic Hamiltonians, are capable of treating both static and dynamic perturbations for electric and magnetic operators…

@ukraine_live_tagesschau@mastodon.social
2025-06-11 15:21:42

Abkommen: USA dürfen Militärbasen in Dänemark errichten
Die USA können künftig in Dänemark Militärstützpunkte errichten, dort Soldaten stationieren und militärisches Material aufbewahren. Das dänische Parlament genehmigte ein entsprechendes Abkommen, wie die dänische Nachrichtenagentur Ritzau berichtete.
Die Vereinbarung wurde bereits im Dezember 2023 unterschrieben, also bevor Donald Trump zum zweiten Mal zum US-Präsidenten…
📑

Ukraine-Liveblog: ++ Ukraine erhält Leichname von Gefallenen ++
Die Ukraine hat die sterblichen Überreste von mehr als 1.200 getöteten Soldaten erhalten. Russland meldet einen Vorstoß im Westen der ukrainischen Region Donezk.

@axbom@axbom.me
2025-08-10 00:13:42

@… The chatbot involved in this tragic story in Belgium (2 years ago) was called Eliza (inspired by Weizenbaum's).

https://www.euronews.com/next/2023/03/31/man-ends-his-l…

@lichtlauschen@ruhr.social
2025-08-10 08:24:49

Das Geld parkt falsch auf der Straße. Wir haben nur kein Personal es aufzuheben.
Wie viele Verfahren konnten aufgrund der Privatanzeigen eingeleitet werden?
2023 konnten von 6.865 Anzeigen 4.355 Verfahren eingeleitet werden.
2024 konnten aufgrund erheblicher Personalausfälle in dem betroffenen Arbeitsbereich von insgesamt 11.034 Anzeigen nur 2.775 Verfahren eingeleitet werden

Anfrage zu Privatanzeigen im Bereich ruhender Verkehr
bitte beantworten Sie folgende Fragen, jeweils aufgeschlüsselt für die Jahre 2023 und 2024 für den Bereich des ruhenden Verkehrs mit dem Schwerpunkt auf Privatanzeige/Drittanzeige/Fremdanzeigen - im Folgenden nur noch 'Privatanzeigen' genannt: * Wie viele Privatanzeigen sind bei Ihnen eingegangen? * Wie viele Verfahren konnten aufgrund der Privatanzeigen eingeleitet werden? * Wie viele Verfahren durch Privatanzeigen wurden durch Zahlung eines Verwarnungsgeldes bestandskräfig? * Wie viele V…

@EarthOrgUK@mastodon.energy
2025-06-14 19:51:03

A Visit to Reading Hydro by TTK Energy Group (2023) - An interesting visit: the River Thames Scheme should build in more hydropower! - https://www.earth.org.uk/Reading-Hydro-TTK-visit.html

A Visit to Reading Hydro by TTK Energy Group (2023)
An interesting visit: the River Thames Scheme should build in more hydropower!

@exil_inselette@norden.social
2025-08-23 07:14:28

einschalten: sendung über #adhs im dlf kultur. bis 10 h
edit: Prof. Dr. Alexandra Philipsen, Direktorin der Klinik für Psychiatrie und Psychotherapie am Universitätsklinikum Bonn habe ich 2023 auf 1 kongress gehört. phantastisch! riesiges wissen und sehr viel empathie.

Deutschlandfunk Kultur
Deutschlandfunk Kultur spiegelt wichtige Kulturdebatten und Alltagsthemen mit Qualitätsjournalismus, vielfältigen Perspektiven und künstlerischer Exzellenz.

@toxi@mastodon.thi.ng
2025-08-10 20:00:05

Sunday late night mood: Wonderfully calm ambient mix by the one and only Jeff Chill (includes a fair number of vintage film samples/monologues):
"Experience weightlessness in Space for 3 h 00 with ambient with the likes of ISHQ, Mick Chillage, ASC, Mount Shrine (RIP), Warmth, Black dog, Inmost and Donato Dozzy. 40 tracks total, a journey from Earth to Space."
Orbiting The Earth - 3 h 00 in Space (2023)

@arXiv_csCR_bot@mastoxiv.page
2025-08-19 11:40:10

The covering radius of Butson Hadamard codes for the homogeneous metric
Xingxing Xu, Minjia Shi, Patrick Sole
https://arxiv.org/abs/2508.12859 https://arxi…

The covering radius of Butson Hadamard codes for the homogeneous metric
Butson matrices are complex Hadamard matrices with entries in the complex roots of unity of given order. There is an interesting code in phase space related to this matrix (Armario et al. 2023). We study the covering radius of Butson Hadamard codes for the homogeneous metric, a metric defined uniquely, up to scaling, for a commutative ring alphabet that is Quasi Frobenius. An upper bound is derived by an orthogonal array argument. A lower bound relies on the existence of bent sequences in the s…

@arXiv_physicsfludyn_bot@mastoxiv.page
2025-06-10 10:11:42

Scale-by-scale energy transfers in bubbly flows
Hridey Narula, Vikash Pandey, Dhrubaditya Mitra, Prasad Perlekar
https://arxiv.org/abs/2506.07693 https://

Scale-by-scale energy transfers in bubbly flows
Variable density buoyancy-driven bubbly flows allow for multiple definitions of scale-dependent (or filtered) energy. A priori, it is not obvious which of these provide the most physically apt scale-by-scale budget. In the present study, we compare two such definitions, based on (a) filtered momentum and filtered velocity (Pandey et al., 2020), and (b) Favre filtered energy (Aluie 2013, Pandey et al., 2023). We also derive a Kármán-Howarth-Monin (KHM) relation using the momentum-velocity corr…

@muz4now@mastodon.world
2025-06-18 10:41:09

Juneteenth - what you and I need to know https://muz4now.com/2023/juneteenth-what-you-and-i-need-to-know/

Juneteenth - what you and I need to know
Stan Stewart - @muz4now

@arXiv_econGN_bot@mastoxiv.page
2025-08-19 09:30:10

Do STEM graduates fare better at times of Crises? Evidence from COVID 19 pandemic in India
Jheelum Sarkar
https://arxiv.org/abs/2508.12471 https://arxiv.or…

Do STEM graduates fare better at times of Crises? Evidence from COVID 19 pandemic in India
I study whether and to what extent STEM college degrees offer labor market resilience during the COVID 19 shock. Both the pandemic and its nationwide lockdown affected occupations unevenly. While some jobs could adapt by switching to remote work or surging demand, others could not. Using the nationally representative high-frequency labor force survey data (2017-2023), I used a difference-in-difference strategy to compare changes in employment participation and monthly earnings between STEM and …

@arXiv_astrophSR_bot@mastoxiv.page
2025-08-26 10:29:56

Magnetic structure and asymmetric eruption of a 500 Mm filament rooted in weak-field regions
Stefan Purkhart, Astrid M. Veronig, Robert Jarolim, Karin Dissauer, Julia K. Thalmann
https://arxiv.org/abs/2508.18121

Magnetic structure and asymmetric eruption of a 500 Mm filament rooted in weak-field regions
We performed a detailed analysis of the magnetic structure and asymmetric eruption of a large (about 500 Mm) inverse S-shaped filament partially located in AR 13229 on February 24, 2023. We linked the filament's pre-eruptive magnetic configuration to its highly asymmetric eruption dynamics and the formation of a large-scale coronal dimming in a weak-field region (mean unsigned flux of about 5 G). To reconstruct the coronal magnetic field, we applied a physics-informed neural network (PINN)-base…

@arXiv_csLO_bot@mastoxiv.page
2025-06-10 07:40:52

Recursive Semantic Anchoring in ISO 639:2023: A Structural Extension to ISO/TC 37 Frameworks
Bugra Kilictas, Faruk Alpay
https://arxiv.org/abs/2506.06870 h…

Recursive Semantic Anchoring in ISO 639:2023: A Structural Extension to ISO/TC 37 Frameworks
ISO 639:2023 unifies the ISO language-code family and introduces contextual metadata, but it lacks a machine-native mechanism for handling dialectal drift and creole mixtures. We propose a formalisation of recursive semantic anchoring, attaching to every language entity $χ$ a family of fixed-point operators $ϕ_{n,m}$ that model bounded semantic drift via the relation $ϕ_{n,m}(χ) = χ\oplus Δ(χ)$, where $Δ(χ)$ is a drift vector in a latent semantic manifold. The base anchor $ϕ_{0,0}$ re…

@Mediagazer@mstdn.social
2025-06-25 23:25:51

Antenna: US SVOD subscriptions grew 11% from March 2024 to March 2025; the average churn rate for premium SVOD services has hovered around 5% since January 2023 (Katie Campione/Deadline)
https://deadline.com/2025/06/antenna-s…

Streaming Enters New Phase Of “More Stable Growth” As Ad Tiers Gain Traction & Subscriber Churn Reduces, Study Says
A new report from data firm Antenna explains why streaming is entering a more stable period of growth after years of volatility

@arXiv_astrophHE_bot@mastoxiv.page
2025-07-01 10:55:13

Constraining the Origin of FRB 20121102A's Persistent Radio Source with Long-Term Radio Observations
Mohit Bhardwaj, Arvind Balasubramanian, Yasha Kaushal, Shriharsh P. Tendulkar
https://arxiv.org/abs/2506.23861

Constraining the Origin of FRB 20121102A's Persistent Radio Source with Long-Term Radio Observations
The persistent radio source (PRS) associated with FRB 20121102A, the first precisely localized repeating fast radio burst (FRB), provides key constraints on both its local environment and the nature of the underlying FRB engine. We present a seven-year (2016-2023) temporal analysis of the PRS, combining new uGMRT observations with archival data across L-band frequencies. We find no statistically significant long-term trend in its L-band flux density. The observed variability is consistent with …

@cowboys@darktundra.xyz
2025-07-11 14:42:16

Cowboys star gets honorable mention in rankings for top 10 at his position https://www.si.com/nfl/cowboys/news/dallas-cowboys-star-honorable-mention-nfl-rankings-top-10-tight-ends

Dallas Cowboys star gets honorable mention in NFL rankings for top 10 at his position
Jake Ferguson suffered a setback in 2024 after a breakout year in 2023, but the Dallas Cowboys star is still ranked among the top tight ends in the NFL.

@Techmeme@techhub.social
2025-07-28 11:55:47

Google says it revised its Android Earthquake Alerts algorithm after it failed to send the highest-level Take Action warnings to 10M people in Turkey in 2023 (BBC)
https://www.bbc.com/news/articles/c77v2kx304go

Google failed to warn 10 million of Turkey earthquake severity
The tech giant said only 469 serious warnings were sent out ahead of the 7.8 magnitude quake.

@Dragofix@veganism.social
2025-07-10 22:16:02

New report details global drought impacts #environment

New report details global drought impacts
The University of Nebraska–Lincoln's National Drought Mitigation Center and the United Nations' Convention to Combat Desertification have released a report outlining the impacts of drought around the world since 2023.

@kexpmusicbot@mastodonapp.uk
2025-08-13 15:00:04

🇺🇦 #NowPlaying on KEXP's #MorningShow
Voyager One:
🎵 Wires
#VoyagerOne
https://voyagerone.bandcamp.com/track/wires-2023
https://open.spotify.com/track/4AUbRVm9hW7FijHrs7xABm

@bici@mastodon.social
2025-07-16 04:48:03

best buddies

The image shows two men standing close together, smiling at the camera. The man on the left has gray hair and is wearing a dark plaid blazer over a light blue shirt. The man on the right has reddish-brown hair and is dressed in a dark suit with a white shirt and a pink tie. The background is dark, suggesting an indoor setting with dim lighting. The photo is dated July 19, 2023, and the caption at the bottom reads, "Jeffrey Epstein and Donald Trump at Mar-a-Lago, in 1997."

@arXiv_physicsspaceph_bot@mastoxiv.page
2025-06-30 08:09:10

Energetic ($< 2$ MeV) Ion Environment of the Magnetosphere as measured by ASPEX-STEPS on board Aditya-L1 during its earth-bound phase
Dibyendu Chakrabarty, Bijoy Dalal, Santosh Vadawale, Aveek Sarkar, Shiv Kumar Goyal, Jacob Sebastian, Anil Bhardwaj, P. Janardhan, M. Shanmugam, Neeraj Kumar Tiwari, Aaditya Sarda, Piyush Sharma, Aakash Gupta, Prashant Kumar, Manan S. Shah, Bhas Bapat, Pranav R Adhyaru, Arpit R. Patel, Hitesh Kumar Adalja, Abhishek Kumar, Tinkal Ladiya, Sushil Kumar, …

Energetic ($< 2$ MeV) Ion Environment of the Magnetosphere as measured by ASPEX-STEPS on board Aditya-L1 during its earth-bound phase
During its earth-bound phase of the Aditya-L1 spacecraft of India, the Supra-Thermal and Energetic Particle Spectrometer (STEPS) of the Aditya Solar wind Particle EXperiment (ASPEX) was operated whenever the orbit was above 52000 km during 11-19 September 2023. This phase of operation provided measurements of energetic ions (with energies 0.1-2 MeV) in the magnetosphere, magnetosheath, and interplanetary medium. Three interplanetary coronal mass ejections (ICME) hit the magnetosphere during thi…

@carlos@perceptiveconstructs.com
2025-07-27 17:21:30

@…

Now playing "I Got It from Agnes" in remembrance.

@arXiv_csCY_bot@mastoxiv.page
2025-08-22 08:01:11

Systematic Review Of Collaborative Learning Activities For Promoting AI Literacy
Ashish Hingle, Aditya Johri
https://arxiv.org/abs/2508.15111 https://arxiv…

Systematic Review Of Collaborative Learning Activities For Promoting AI Literacy
Improving artificial intelligence (AI) literacy has become an important consideration for academia and industry with the widespread adoption of AI technologies. Collaborative learning (CL) approaches have proven effective for information literacy, and in this study, we investigate the effectiveness of CL in improving AI knowledge and skills. We systematically collected data to create a corpus of nine studies from 2015-2023. We used the Interactive-Constructive-Active-Passive (ICAP) framework to…

@arXiv_mathPR_bot@mastoxiv.page
2025-06-24 11:17:50

Ergodicity of the hard-core PCA with a random walk method
J\'er\^ome Casse, Ir\`ene Marcovici, Maxence Poutrel
https://arxiv.org/abs/2506.18632 https:/…

Ergodicity of the hard-core PCA with a random walk method
The hard-core probabilistic cellular automaton has attracted a renewed interest in the last few years, thanks to its connection with the study of a combinatorial game on percolation configurations. We provide an alternative proof for the ergodicity of this PCA for a neighbourhood of size $2$ and $3$, using the notion of decorrelated islands introduced by Casse in 2023, together with some new ideas. This shortens the previous proofs and provides a more intuitive and unified approach.

@arXiv_mathCO_bot@mastoxiv.page
2025-06-17 10:30:41

Layered tree-independence number and clique-based separators
Cl\'ement Dallard, Martin Milani\v{c}, Andrea Munaro, Shizhou Yang
https://arxiv.org/abs/2506.12424

Layered tree-independence number and clique-based separators
Motivated by a question of Galby, Munaro, and Yang (SoCG 2023) asking whether every graph class of bounded layered tree-independence number admits clique-based separators of sublinear weight, we investigate relations between layered tree-independence number, weight of clique-based separators, clique cover degeneracy and independence degeneracy. In particular, we provide a number of results bounding these parameters on geometric intersection graphs. For example, we show that the layered tree-ind…

@netzschleuder@social.skewed.de
2025-08-15 09:00:05

spanish_highschools: Spanish high schools (2023)
Directed networks of friendships obtained through a social survey of spanish high school students.
This network has 458 nodes and 7613 edges.
Tags: Social, Offline, Weighted, Metadata
https://networks.skewed.de/net/spanish

spanish_highschools: Spanish high schools (2023). 458 nodes, 7613 edges. https://networks.skewed.de/net/spanish_highschools#11_10

@arXiv_csDS_bot@mastoxiv.page
2025-08-12 10:07:03

Nearly Optimal Bounds for Stochastic Online Sorting
Yang Hu
https://arxiv.org/abs/2508.07823 https://arxiv.org/pdf/2508.07823

Nearly Optimal Bounds for Stochastic Online Sorting
In the online sorting problem, we have an array $A$ of $n$ cells, and receive a stream of $n$ items $x_1,\dots,x_n\in [0,1]$. When an item arrives, we need to immediately and irrevocably place it into an empty cell. The goal is to minimize the sum of absolute differences between adjacent items, which is called the \emph{cost} of the algorithm. It has been shown by Aamand, Abrahamsen, Beretta, and Kleist (SODA 2023) that when the stream $x_1,\dots,x_n$ is generated adversarially, the optimal cos…

@arXiv_quantph_bot@mastoxiv.page
2025-07-11 10:05:31

Strong converse rate for asymptotic hypothesis testing in type III
Nicholas Laracuente, Marius Junge
https://arxiv.org/abs/2507.07989 https://

Strong converse rate for asymptotic hypothesis testing in type III
We extend from the hyperfinite setting to general von Neumann algebras Mosonyi and Ogawa's (2015) and Mosonyi and Hiai's (2023) results showing the operational interpretation of sandwiched relative Rényi entropy in the strong converse of hypothesis testing. The specific task is to distinguish between two quantum states given many copies. We use a reduction method of Haagerup, Junge, and Xu (2010) to approximate relative entropy inequalities in an arbitrary von Neumann algebra by those in finit…

@arXiv_csSE_bot@mastoxiv.page
2025-06-13 08:07:50

AI-Based Software Vulnerability Detection: A Systematic Literature Review
Samiha Shimmi, Hamed Okhravi, Mona Rahimi
https://arxiv.org/abs/2506.10280 https:…

AI-Based Software Vulnerability Detection: A Systematic Literature Review
Software vulnerabilities in source code pose serious cybersecurity risks, prompting a shift from traditional detection methods (e.g., static analysis, rule-based matching) to AI-driven approaches. This study presents a systematic review of software vulnerability detection (SVD) research from 2018 to 2023, offering a comprehensive taxonomy of techniques, feature representations, and embedding methods. Our analysis reveals that 91% of studies use AI-based methods, with graph-based models being th…

@NFL@darktundra.xyz
2025-06-24 18:31:51

Aaron Rodgers is 'pretty sure' 2025 season will be last https://www.nytimes.com/athletic/6448463/2025/06/24/aaron-rodgers-pittsburgh-steelers-retirement/

Aaron Rodgers is ‘pretty sure’ 2025 season will be last
In the 2023-24 season, Rodgers threw for 3.897 yards, 28 touchdowns and 11 interceptions.

@arXiv_statME_bot@mastoxiv.page
2025-06-16 10:11:09

Methodological Advances and Challenges in Indirect Treatment Comparisons: A Review of International Guidelines and HAS TC Case Studies
Matthias Monnereau, Ana Jarne, Axel Benoist, Cl\'emence Fradet, Maurice Perol, Thomas Filleron, Louise Baschet
https://arxiv.org/abs/2506.11587

Methodological Advances and Challenges in Indirect Treatment Comparisons: A Review of International Guidelines and HAS TC Case Studies
To evaluate methodological challenges and regulatory considerations of indirect treatment comparisons (ITCs) with the analysis of international health technology assessment guidelines and French Transparency Committee (TC) decisions. We conducted a pragmatic review of ITC guidelines from major health technology assessment (HTA) bodies and multistakeholder organizations. Then, we analyzed TC opinions published between 2021-2023. We extracted data on ITC methodology, therapeutic areas, acceptabil…

@Techmeme@techhub.social
2025-08-11 08:05:38

CB Insights: the number of AI unicorns reached 498 with a combined value of $2.7T, 100 founded since 2023, and over 1,300 AI startups valued above $100M (Robert Frank/CNBC)
https://www.cnbc.com/2025/08/10/ai-artificial-intelligence-billionaires-wealth.html…

AI is creating new billionaires at a record pace
With time, and IPOs, many of today's private AI fortunes will eventually become more liquid, providing a historic opportunity for wealth management firms

@arXiv_physicsoptics_bot@mastoxiv.page
2025-06-10 11:04:32

Chiral Diffraction from Aperiodic Monotile Lattice
Yuto Moritake, Masato Takiguchi, Takuma Aihara, Masaya Notomi
https://arxiv.org/abs/2506.07561 https://

Chiral Diffraction from Aperiodic Monotile Lattice
Aperiodic systems such as quasiperiodic systems exhibit unique properties different from periodic structures. In 2023, Smith et al. discovered a new aperiodic structure: a single-shaped tile that can only tile space aperiodically, known as an aperiodic monotile. Although the aperiodic monotile possesses intriguing mathematical properties, its experimental investigation remains unexplored. In this study, we report an experimental investigation of diffraction patterns from a monotile lattice usin…

@BBC6MusicBot@mastodonapp.uk
2025-06-30 02:46:48

🇺🇦 #NowPlaying on #BBC6Music's #6MusicsJukebox
bar italia:
🎵 my little tony (6 Music Session, 10 Oct 2023)
#baritalia
https://baritalia.bandcamp.com/track/my-little-tony
https://open.spotify.com/track/08PgEBgGK65DZpxudS1J73

@primonatura@mstdn.social
2025-07-11 15:00:03

"New report details global drought impacts"
#Drought #Climate #ClimateChange

@tinoeberl@mastodon.online
2025-08-10 11:49:12

Anzahl der installierten #Windkraftanlagen pro Jahr in Deutschland mit Stand vom 09.08.2025.
Zählung der Anlagen mit Inbetriebnahmedatum. Der aktuelle Betriebsstatus wird nicht berücksichtigt.
Der Datenbestand enthält ggf. unplausible Datensätze.
Anmerkung: Erste Versuche einer #Datenanalyse

Anzahl der installierten Windkraftanlagen pro Jahr in Deutschland mit Stand vom 09.08.2025. Die Grafik zeigt ein vertikales Balkendiagramm von 1949 bis 2025. Die Höhe jedes Balkens entspricht der Anzahl neuer Inbetriebnahmen pro Jahr (Wertbeschriftung auf jedem Balken). Bis Ende der 1980er Jahre liegen die jährlichen Zuwächse bei unter zehn Anlagen, ab 1990 steigt die Zahl kontinuierlich (z. B. 525 im Jahr 1996). Spitzenwerte erreichen 2159 (2023) und 2045 (2024). Deutliche Einbrüche zeigen 200…

@arXiv_csSD_bot@mastoxiv.page
2025-07-08 10:45:31

TTS-CtrlNet: Time varying emotion aligned text-to-speech generation with ControlNet
Jaeseok Jeong, Yuna Lee, Mingi Kwon, Youngjung Uh
https://arxiv.org/abs/2507.04349

TTS-CtrlNet: Time varying emotion aligned text-to-speech generation with ControlNet
Recent advances in text-to-speech (TTS) have enabled natural speech synthesis, but fine-grained, time-varying emotion control remains challenging. Existing methods often allow only utterance-level control and require full model fine-tuning with a large emotion speech dataset, which can degrade performance. Inspired by adding conditional control to the existing model in ControlNet (Zhang et al, 2023), we propose the first ControlNet-based approach for controllable flow-matching TTS (TTS-CtrlNet)…

@arXiv_mathPR_bot@mastoxiv.page
2025-06-23 10:15:20

Stochastic heat flow is a black noise
Yu Gu, Li-Cheng Tsai
https://arxiv.org/abs/2506.16484 https://arxiv.org/pdf/2506.16484

Stochastic heat flow is a black noise
We prove that the stochastic heat flow Caravenna Sun Zygouras (2023), Tsai (2024) is a black noise in the sense of Tsirelson (2004). As a corollary, the 2d stochastic heat equation driven by a mollified spacetime white noise becomes asymptotically independent of that noise in the scaling limit.

@netzschleuder@social.skewed.de
2025-06-08 05:00:04

@NFL@darktundra.xyz
2025-07-10 11:29:19

Source: NFLPA boss works for NFL-interested firm https://www.espn.com/nfl/story/_/id/45705432/nflpa-head-works-firm-approved-invest-nfl

Source - NFLPA head also works for firm approved to invest in NFL - ESPN
Lloyd Howell Jr. joined the firm in March 2023, three months before the NFLPA hired him to be the players' chief representative in relations with the league.

@arXiv_astrophSR_bot@mastoxiv.page
2025-06-11 09:32:55

High-resolution Observations of a C9.3 White-light Flare and Its Impact on the Solar Photosphere
Zhe Xu, Xiaoli Yan, Zhentong Li, Liheng Yang, Zhike Xue, Jincheng Wang, Yian Zhou
https://arxiv.org/abs/2506.08411

High-resolution Observations of a C9.3 White-light Flare and Its Impact on the Solar Photosphere
We present a detailed analysis of a C9.3 white-light flare using high-resolution observations from the New Vacuum Solar Telescope (NVST). The flare occurred near the eastern solar limb on September 11, 2023, within NOAA AR 13431, and produced beam electrons with energies just below 50 keV as observed by the the Hard X-ray Imager (HXI) onboard the Advanced Space-based Solar Observatory (ASO-S). Two white-light flare kernels were detected in the TiO band, connected by filamentary brightenings ali…

@Techmeme@techhub.social
2025-06-17 07:55:49

Survey: US employees who use AI at work at least a few times per year rises from 21% in 2023 to 40% in 2025, and 19% report frequently using AI, up from 11% (Ryan Pendell/Gallup)
https://www.gallup.com/workplace/691643/work-nearly-doubled-two-years.aspx

AI Use at Work Has Nearly Doubled in Two Years
White-collar workers and leaders are the primary users. Leaders can further drive AI adoption by clearly communicating why and how to use it.

@YaoyuanXiaLei@fedibird.com
2025-08-25 15:11:10

Barenaked Ladies - One Night
from the album "In Flight" (2023)
2xLP Side A Track 2
( 音楽 / 音樂 / 音乐 / 음악 / music )
https://www.youtube.com/watch?v=ETEslmfhgEg&feature=youtu.be

@arXiv_mathCO_bot@mastoxiv.page
2025-08-11 09:45:59

Induced Minors, Asymptotic Dimension, and Baker's Technique
Robert Hickingbotham
https://arxiv.org/abs/2508.06190 https://arxiv.org/pdf/2508.06190

Induced Minors, Asymptotic Dimension, and Baker's Technique
Asymptotic dimension is a large-scale invariant of metric spaces that was introduced by Gromov (1993). We prove that every hereditary class of bounded-degree graphs that excludes some graph as a fat minor has asymptotic dimension at most $2$, which is optimal. This makes substantial progress on a question of Bonamy, Bousquet, Esperet, Groenland, Liu, Pirot, and Scott (J. Eur. Math. Soc. 2023). The key to our proof is a notion inspired by Baker's technique (J. ACM 1994). We say that a graph cl…

@tinoeberl@mastodon.online
2025-07-11 18:29:02

Kumulativer Zubau von #Balkonsolarleistung in #Deutschland mit Stand vom 10.07.2025.
Die summarische Leistung aller offiziell registrierten #Steckersolaranlagen beträgt…

Liniendiagramm mit dem kumulierten Zubau von Balkonsolaranlagen in Deutschland von 2018 bis 10.07.2025. Die gelbe Linie zeigt die Bruttoleistung in Megawatt-Peak (MWp) über die Zeit. Bis 2021 verläuft die Kurve fast waagrecht. Ab 2022 beginnt ein kontinuierlicher Anstieg, der ab 2023 deutlich steiler wird. Ab 2024 ist der Zubau stark beschleunigt. Der Höchststand liegt aktuell bei 976,40 Megawatt peak. Die Kurve deutet auf einen anhaltenden Boom hin.

@arXiv_csDS_bot@mastoxiv.page
2025-08-12 09:30:53

Optimizing Districting Plans to Maximize Majority-Minority Districts via IPs and Local Search
Daniel Brous, David Shmoys
https://arxiv.org/abs/2508.07446 https://

Optimizing Districting Plans to Maximize Majority-Minority Districts via IPs and Local Search
In redistricting litigation, effective enforcement of the Voting Rights Act has often involved providing the court with districting plans that display a larger number of majority-minority districts than the current proposal (as was true, for example, in what followed Allen v. Milligan concerning the congressional districting plan for Alabama in 2023). Recent work by Cannon et al. proposed a heuristic algorithm for generating plans to optimize majority-minority districts, which they called short…

@tinoeberl@mastodon.online
2025-07-11 16:58:41

Anzahl der #Balkonkraftwerke in #Deutschland mit Stand vom 10.07.2025.
Der aktuelle Höchststand liegt bei 1026385 registrierten Anlagen.
Unplausible Inbetriebnahmedaten von 1900 bis 2015 wurden durch das Registrierungsdatum der

Liniendiagramm zur kumulierten Anzahl an Balkonkraftwerken in Deutschland von 2018 bis 10.07.2025. Die Linie verläuft bis 2021 fast waagrecht und steigt ab 2022 zunehmend steil an. Ab 2023 zeigt sich ein starker Zuwachs, besonders deutlich ab 2024. Der aktuelle Höchststand liegt bei 1026385 registrierten Anlagen. Die Kurve deutet auf einen anhaltenden Boom hin.

@Techmeme@techhub.social
2025-06-08 10:20:35

Skyral, a London-based modeling and simulation startup developing AI-based digital twin tech for defense, healthcare, and other sectors, raised a $20M Series A (Lucy Adams/Tech.eu)
https://tech.eu/2025/06/04/uk-based-sk

UK-based Skyral raises $20M Series A to expand modelling and simulation tech globally
British modelling and simulation startup Skyral has secured $20 million in Series A funding, led by NOIA Capital in partnership with Accrete Capital, as it looks to expand the global reach of its AI-enabled digital twin technology across sectors including defence, national security, healthcare, and infrastructure. Founded in June 2023 and headquartered in the UK, Skyral is developing a next-generation platform that combines digital twin modelling with artificial intelligence to simulate comple…

@tinoeberl@mastodon.online
2025-07-11 17:43:46

Anzahl der errichteten #Balkonkraftwerke pro Jahr in #Deutschland mit Stand vom 10.07.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2015 wurden durch das Registrierungsdatum der #Steckersolaranlage

Balkendiagramm zur Anzahl der errichteten Balkonkraftwerke in Deutschland von 2018 bis 10.07.2025. In den Jahren 2018 bis 2021 sind die Installationen sehr gering. Ab 2022 steigt die Zahl stark an: über 60.000 Anlagen im Jahr 2022, über 270.000 im Jahr 2023 und über 435.000 im Jahr 2024. Die Balken deutet auf einen anhaltenden Boom hin.

@arXiv_econGN_bot@mastoxiv.page
2025-06-10 16:51:49

This https://arxiv.org/abs/2504.06550 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_eco…

Blameocracy: Causal Attribution in Political Communication
We propose a supervised method to detect causal attribution in political texts, distinguishing between expressions of merit and blame. Analyzing four million tweets shared by U.S. Congress members from 2012 to 2023, we document a pronounced shift toward causal attribution following the 2016 presidential election. The shift reflects changes in rhetorical strategy rather than compositional variation in the actors or topics of the political debate. Within causal communication, a trade-off emerges …

@arXiv_astrophHE_bot@mastoxiv.page
2025-07-23 09:40:32

Sometimes they come back: pulsations in A 0538-66 at 69 ms rediscovered with NICER
Lorenzo Ducci, Sandro Mereghetti
https://arxiv.org/abs/2507.16420 https:…

Sometimes they come back: pulsations in A 0538-66 at 69 ms rediscovered with NICER
We report on NICER X-ray observations of the Be X-ray binary A 0538-66 located in the Large Magellanic Cloud. Fast pulsations (69 ms) in this source were discovered in 1980 during a bright outburst in which it reached a luminosity of ~8E38 erg/s, but were never reobserved since then. We clearly detected the pulsations at P=69.3055 +/- 0.0005 ms with a pulsed fraction of ~20% during a short time interval (~11 minutes) on 2023 January 9, when A 0538-66 had a luminosity of ~8E36 erg/s (0.3-10 keV)…

@tinoeberl@mastodon.online
2025-07-12 14:01:11

Anzahl der installierten #Windkraftanlagen pro Jahr in Deutschland mit Stand vom 10.07.2025.
Rein numerische Zählung nach Inbetriebnahmejahr ohne Berücksichtigung des Betriebsstatus.
Der Datenbestand enthält ggf. unplausible Datensätze.
Anmerkung: Erster Versuch einer #Datenanalyse

Anzahl der installierten Windkraftanlagen pro Jahr in Deutschland mit Stand vom 10.07.2025. Die Grafik zeigt ein vertikales Balkendiagramm von 1949 bis 2025. Die Höhe jedes Balkens entspricht der Anzahl neuer Inbetriebnahmen pro Jahr (Wertbeschriftung auf jedem Balken). Bis Ende der 1980er Jahre liegen die jährlichen Zuwächse bei unter zehn Anlagen, ab 1990 steigt die Zahl kontinuierlich (z. B. 525 im Jahr 1996). Spitzenwerte erreichen 2159 (2023) und 2045 (2024). Deutliche Einbrüche zeigen 200…

@tinoeberl@mastodon.online
2025-08-09 11:15:17

Anzahl der errichteten #Balkonkraftwerke pro Jahr in #Deutschland mit Stand vom 08.08.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage

Balkendiagramm zur Anzahl der errichteten Balkonkraftwerke in Deutschland von 2018 bis 08.08.2025. In den Jahren 2018 bis 2021 sind die Installationen sehr gering. Ab 2022 steigt die Zahl stark an: über 60.000 Anlagen im Jahr 2022, über 270.000 im Jahr 2023 und über 435.000 im Jahr 2024. Die Balken deutet auf einen anhaltenden Boom hin.

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