Tootfinder

@jake4480@c.im
2025-08-11 20:39:45

The Tiny Awards have celebrated the best of the small and creative web since 2023, and voting is now open (it closes September 1) to select one of the eleven nominations for the 2025 awards, here: #TinyAwards2025

Tiny Awards
This is the home of the Tiny Awards, which, since 2023, has celebrated the best of the small, poetic, creative, handmade web.

@crell@phpc.social
2025-11-09 22:52:59

This is a tricky balance. Some level of skepticism and counter-culture is good and healthy, both for people and society. But when it goes too far, it always seems to end up in the same place.
https://www.theguardian.com/lifeandstyle/2

‘Everything you’ve been told is a lie!’ Inside the wellness-to-fascism pipeline
One minute you’re doing the downward dog, the next you’re listening to conspiracy theories about Covid or the new world order. How did the desire to look after yourself become so toxic?

@carlos@social.perceptiveconstructs.com
2025-09-11 08:58:27

https://www.youtube.com/watch?v=YjMX4LJNZSw

Yasmine Hamdan - I Remember I Forget ينسى وبتذكر

None of this is normal or can be accepted as normal.

#palestine

@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…

@arXiv_physicschemph_bot@mastoxiv.page
2025-10-10 08:32:38

Factorized electron-nuclear dynamics with effective complex potential: on-the-fly implementation for H$_2^ $ in a laser field
Julian Stetzler (Department of Chemistry,Biochemistry, University of South Carolina, Columbia, South Carolina), Sophya Garashchuk (Department of Chemistry,Biochemistry, University of South Carolina, Columbia, South Carolina), Vitaly A. Rassolov (Department of Chemistry,Biochemistry, University of South Carolina, Columbia, South Carolina)

Factorized electron-nuclear dynamics with effective complex potential: on-the-fly implementation for H$_2^+$ in a laser field
Conventional theoretical and computational approaches to fully coupled quantum molecular dynamics, i.e. when both the electrons and nuclei are treated as quantum-mechanical particles, are impractical for all but the smallest chemical systems. In this paper we describe the formalism and implementation of the Factorized Electron Nuclear Dynamics (FENDy) with effective complex potential [J. Chem. Theory Comput. 19 (2023), pp 1393-1408], which goes beyond the established framework of the Born-Oppen…

@Mediagazer@mstdn.social
2025-10-08 00:25:48

Sources: Collin Campbell, NPR's podcasting strategy chief since 2023 and a former Gimlet executive editor, is leaving the network to join Apple (Ben Mullin/@benmullin)
https://x.com/benmullin/status/1975703753920532783

Ben Mullin (@BenMullin) on X
Scoop: Collin Campbell, NPR’s podcasting strategy chief, is leaving the network. Three sources tell me he’s joining Apple.

@usul@piaille.fr
2025-10-08 05:44:28

Ho un point assez intéressant sur les startups
```
J’ai fondé trois startups, la première en France. Ceux qui pensent que c’est plus facile aux US se trompent, de beaucoup.
```

Jamais la France ou être français n'a été un frein. Jamais être européen n'a été autre chose qu'une chance ! J'ai créé des boîtes et des filiales de boîtes dans 12 pays incluant des puissances… | Frederic Lasnier | 56 commentaires
Jamais la France ou être français n'a été un frein. Jamais être européen n'a été autre chose qu'une chance ! J'ai créé des boîtes et des filiales de boîtes dans 12 pays incluant des puissances majeures (USA,UK, Allemagne) et des puissances émergentes (Vietnam, Mexique, Roumanie, Maroc...). J'ai dirigé, jusqu'en 2023, une boîte française qui comptait près de 1500 sublimes collaborateurs dans le monde et nous l'avons vendue à une entreprise cotée au NYSE. J'ai investi dans …

@Techmeme@techhub.social
2025-09-07 12:25:35

Dealroom: European VC deals are set to rise 3-4% YoY in 2025 to $57B, about the same as in 2023, driven by rising startup valuations in AI, fintech, and defense (Ivan Levingston/Financial Times)
https://www.ft.com/content/5cd37cea-87e7-4648-b85b-f77091dd4558

@krone@frawas.de
2025-11-08 09:29:12

Wohnung eiskalt - Irrtum: Grazerin blecht Heizkosten für Landesbüro #News #Nachrichten

Wohnung eiskalt - Irrtum: Grazerin blecht Heizkosten für Landesbüro
Mit einem kuriosen Problem sieht sich eine Grazerin seit ihrem Einzug 2023 konfrontiert: Ihre Heizkosten explodieren, obwohl sie alle Geräte ...

@tinoeberl@mastodon.online
2025-09-07 11:07:06

Anzahl der installierten #Windkraftanlagen pro Jahr in #Deutschland mit Stand vom 06.09.2025.
Der Datenbestand enthält ggf. unplausible Datensätze.
👉 Zusatzlesestoff: 14 Tipps zum #Energiesparen

Anzahl der installierten Windkraftanlagen pro Jahr in Deutschland mit Stand vom 06.09.2025. 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…

@DieGesellschafterinLang@swiss.social
2025-10-07 05:48:18

In Israel erinnern Menschen an das Massaker vom 7. Oktober 2023.
https://www.zeit.de/politik/ausland/2025-08/krieg-in-gaza-liveblog

Krieg in Gaza: Angehörige gedenken mit Schweigeminute der Opfer des Hamas-Massakers
In Israel erinnern Menschen an das Massaker vom 7. Oktober 2023. Die Verhandlungen über ein Ende des Gazakriegs sollen fortgesetzt werden. Das Liveblog

@sauer_lauwarm@mastodon.social
2025-09-07 10:53:19

#sound

Global Ear: Beijing - The Wire
After the body blows of the early 2020s, eclectic spaces in China’s capital are platforming a new generation of players and listeners. Josh Feola selects tracks by some of the musicians involved

@arXiv_csIR_bot@mastoxiv.page
2025-10-07 08:57:32

Investigating LLM Variability in Personalized Conversational Information Retrieval
Simon Lupart, Dani\"el van Dijk, Eric Langezaal, Ian van Dort, Mohammad Aliannejadi
https://arxiv.org/abs/2510.03795

Investigating LLM Variability in Personalized Conversational Information Retrieval
Personalized Conversational Information Retrieval (CIR) has seen rapid progress in recent years, driven by the development of Large Language Models (LLMs). Personalized CIR aims to enhance document retrieval by leveraging user-specific information, such as preferences, knowledge, or constraints, to tailor responses to individual needs. A key resource for this task is the TREC iKAT 2023 dataset, designed to evaluate personalization in CIR pipelines. Building on this resource, Mo et al. explored …

@Dragofix@veganism.social
2025-08-27 23:28:00

Wildfire raised local death rate by 67%, shows study on 2023 Hawaiʻi fires #Hawaii

Wildfire raised local death rate by 67%, shows study on 2023 Hawaiʻi fires
New research unveils the true death toll of the deadly August 2023 wildfires which took place in Lāhainā, Maui, Hawaiʻi—and which temporarily made wildfire a leading cause of death in Maui. By comparing death rates over time, the scientists found that two-thirds more people died that August than would have been expected.

@Life_is@no-pony.farm
2025-08-28 05:42:39

Dass am 7. Oktober 2023 auch Zivilist*innen, darunter auch israelische Friedensaktivist*innen ermordet wurden, sei „sehr traurig‘ der Preis „im antikolonialem Kampf” könne jedoch harsch sein. „Wir können denjenigen, die im Gefängnis sitzen, nicht vorschreiben, wie sie Widerstand leisten‘ so Abusalama.

Dass Israelis, Thais, Deutsche diesen harschen Preis zahlen, ist für "Palästina spricht" offenbar in Ordnung, dass Gazaer diesen Preis zahlen nicht. Ach Moment: Für die …

@arXiv_csCY_bot@mastoxiv.page
2025-10-07 09:31:12

Analyzing the Performance of a 2.72kWp Rooftop Grid tied Photovoltaic System in Tarlac City, Philippines
Aldrin Joar Rodrigo Taduran, Leo P. Piao
https://arxiv.org/abs/2510.03487

Analyzing the Performance of a 2.72kWp Rooftop Grid tied Photovoltaic System in Tarlac City, Philippines
Residential and industrial areas are using rooftop grid-tied Photovoltaic (PV) systems, which are becoming increasingly popular. This is because solar energy reduces electrical consumption and provides free energy, while also lowering carbon emissions to create a more sustainable environment. This paper aims to analyze the 2.72kW p rooftop grid-tied PV system performance between 2020 and 2023 in Tarlac City, Philippines. The PV generated yearly is measured by Array Yield (YA), Reference Yield (…

@arXiv_statAP_bot@mastoxiv.page
2025-09-11 08:23:53

Deploying Robust Decision Support Systems for Transit Headway Control: Rider Impacts, Human Factors and Recommendations for Scalability
Joseph Rodriguez, Haris N. Koutsopoulos, Jinhua Zhao
https://arxiv.org/abs/2509.08231

Deploying Robust Decision Support Systems for Transit Headway Control: Rider Impacts, Human Factors and Recommendations for Scalability
Service reliability is critical to transit service delivery. This paper describes headway control pilots conducted in two high-ridership Chicago bus routes between 2022 and 2023. A decision support system was developed for a bus holding strategy based on a reinforcement learning approach. For the pilots, a user interface enabled supervisors to monitor service and record applied actions. The first pilot tested terminal-based holding on a route affected by missed trips from absenteeism. The analy…

@mia@hcommons.social
2025-10-03 08:07:50

'Archivist fired by Trump launches a national effort to strengthen democracy': 'On Constitution Day, Shogan launched a national bipartisan effort called "More Perfect" to work on strengthening democracy' https://www.pbs.org/newsho…

Archivist fired by Trump launches a national effort to strengthen democracy
Colleen Shogan made history when she became the first woman to serve as Archivist of the United States in 2023. In February, President Trump fired her with no reason given. On Constitution Day, Shogan launched a national bipartisan effort called "More Perfect" to work on strengthening democracy. Amna Nawaz reports for our series, Art in Action, and our arts and culture coverage, CANVAS.

@tinoeberl@mastodon.online
2025-09-06 12:10:29

Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 05.09.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.
👉 Zusatzlesestoff: Förderantrag

Balkendiagramm zum jährlichen Zubau und Rückbau von #Balkonsolarleistung in Deutschland von 2018 bis 05.09.2025. Die Werte pro Jahr in Megawatt lauten: 2018: 0,03, 2019: 0,18, 2020: 1,02, 2021: 5,53, 2022: 42,96, 2023: 210,08, 2024: 428,39, 2025: 399,99.

@arXiv_econGN_bot@mastoxiv.page
2025-10-07 08:51:12

Gas price shocks, uncertainty and price setting: evidences from Italian firms
Giuseppe Pagano Giorgianni
https://arxiv.org/abs/2510.03792 https://arxiv.org…

Gas price shocks, uncertainty and price setting: evidences from Italian firms
This paper examines how natural gas price shocks affect Italian firms' pricing decisions and inflation expectations using quarterly survey data from the Bank of Italy's Survey on Inflation and Growth Expectations (SIGE) spanning 1999Q4-2025Q2. We identify natural gas price shocks through a Bayesian VAR with sign and zero restrictions. Our findings reveal that these shocks are a primary driver of firms' inflation expectations, particularly during the post-COVID period (2021-2023) when supply dis…

@hanno@mastodon.social
2025-08-29 12:22:36

In 2023, I wrote an article about two Bioenergy-with-CCS 🌲🔥🍃 (BECCS) projects in Denmark🇩🇰, which is somewhat timely given recent news.
It was published on the shipping news page Fathom World, which is no longer online, so I have republished it.
Back then, Ørsted announced plans for carbon capture and storage at two of its bioenergy power plants (Asnæsværket and AvedŸreværket). 🧵

Denmark's biomass plants become part of carbon dioxide shipping project
Ørsted plans to ship carbon emissions from two of its biomass-fired power plants in Denmark to the Northern Lights project in Norway.

@arXiv_physicsaoph_bot@mastoxiv.page
2025-10-07 08:56:12

DANRA: The Kilometer-Scale Danish Regional Atmospheric Reanalysis
Xiaohua Yang, Carlos Peralta, Bjarne Amstrup, Kasper Stener Hintz, S{\o}ren Borg Thorsen, Leif Denby, Simon Kamuk Christiansen, Hauke Schulz, Sebastian Pelt, Mathias Schreiner
https://arxiv.org/abs/2510.04681

DANRA: The Kilometer-Scale Danish Regional Atmospheric Reanalysis
The DANish regional atmospheric ReAnalysis (DANRA) is a novel high-resolution (2.5 km) reanalysis dataset covering Denmark and its surrounding regions over a 34-year period (1990-2023). Denmark's complex coastline, with over 400 islands and an extensive 7,400 km coastline, means that most municipalities experience mixed land-sea variability. This complexity requires a regional climate reanalysis that can resolve fine-scale coastal and inland features, as well as their impact on climate variabil…

@primonatura@mstdn.social
2025-08-19 12:00:49

"Temperatures and Carbon Emissions Continue to Rise"
#Climate #ClimateChange
https://

Temperatures and Carbon Emissions Continue to Rise - Inside Climate News
An acceleration of warming that started in 2023 continued through 2024, according to the latest annual climate assessment by the American Meteorological Society, as atmospheric concentrations of greenhouse gases continue to increase at a quickening rate.

@yachtbar@mstdn.social
2025-08-31 12:43:02

Tilastokeskus #energia
https://stat.fi/julkaisu/cm1hsrs6k3d0b07w73wv7p1ea#msdynmkt_trackingcontext=ccfc7ee2-174b-45f4-87f1-e0431fab…

Energian loppukäyttö jatkoi laskuaan vuonna 2023 | Tilastokeskus

@netzschleuder@social.skewed.de
2025-08-26 20:00:05

spanish_highschools: Spanish high schools (2023)
Directed networks of friendships obtained through a social survey of spanish high school students.
This network has 409 nodes and 8557 edges.
Tags: Social, Offline, Weighted, Metadata
https://networks.skewed.de/net/spanish

spanish_highschools: Spanish high schools (2023). 409 nodes, 8557 edges. https://networks.skewed.de/net/spanish_highschools#1

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…

@johl@mastodon.xyz
2025-08-14 15:16:04

Kanadisches Filmfest streicht Doku über Hamas-Massaker – aus Sorge um Bildrechte der Terroristen
https://www.spiegel.de/kultur/toronto-film-festival-streicht-hamas-doku-schockiert-und-traurig-a-27…

»Schockiert und traurig«: Kanadisches Filmfest streicht Doku über Hamas-Massaker – aus Sorge um Bildrechte der Terroristen
Auf dem Toronto Film Festival sollte eine Doku über den Anschlag auf Israel vom 7. Oktober 2023 gezeigt werden. Der Film enthält Aufnahmen von Terroristen, die ihre Gräueltaten selbst filmten. Nun wird es keine Vorführung geben, angeblich wegen unklarer Rechte an den Hamas-Aufnahmen.

@cowboys@darktundra.xyz
2025-08-22 13:50:50

Cowboys 2023 leading tackler on track for a bounce-back year https://insidethestar.com/cowboys-2023-leading-tackler-on-track-for-a-bounce-back-year

Cowboys 2023 leading tackler on track for a bounce-back year
As the Dallas Cowboys head into the final game of the preseason tonight against the Atlanta Falcons, the regular season will be here in less than two weeks.

@arXiv_mathCO_bot@mastoxiv.page
2025-10-07 10:39:12

The high order spectral radius of graphs without long cycles or paths
Yuntian Wang, Lizhu Sun, Changjiang Bu
https://arxiv.org/abs/2510.04461 https://arxiv…

The high order spectral radius of graphs without long cycles or paths
In 1959, Erdős and Gallai established two classic theorems, which determine the maximum number of edges in an $n$-vertex graph with no cycles of length at least $k$, and in an $n$-vertex graph with no paths on $k$ vertices, respectively. Subsequently, generalized and spectral versions of the Erdős-Gallai theorems have been investigated. A concept of a high order spectral radius for graphs was introduced in 2023, defined as the spectral radius of a tensor and termed the $t$-clique spectral rad…

@arXiv_statAP_bot@mastoxiv.page
2025-09-11 08:20:23

Comparative Analysis of Global and Local Probabilistic Time Series Forecasting for Contiguous Spatial Demand Regions
Jiahe Ling, Wei Biao Wu
https://arxiv.org/abs/2509.08214 htt…

Comparative Analysis of Global and Local Probabilistic Time Series Forecasting for Contiguous Spatial Demand Regions
This study evaluates three probabilistic forecasting strategies using LightGBM: global pooling, cluster-level pooling, and station-level modeling across a range of scenarios, from fully homogeneous simulated data to highly heterogeneous real-world Divvy bike-share demand observed during 2023 to 2024. Clustering was performed using the K-means algorithm applied to principal component analysis transformed covariates, which included time series features, counts of nearby transportation infrastruct…

@Ruhrnalist@mastodon.social
2025-09-26 05:49:39

Das war schockierend ahnungslos: Esra Limbacher ist direkt gewählter Wahlkreisabgeordneter und seit 2021 im Bundestag und dort stellv. Vorsitzender der SPD-Bundestagsfraktion. Er ist zudem seit 2023 Generalsekretär der SPD Saarland.
Was er gerade im Deutschlandfunk zum Klimaschutz gesagt hat - oder nicht sagen konnte, sollte der SPD Sorgen machen. Hört selbst:

Beschleunigung des Klimawandels? Interview Esra Limbacher, SPD-Fraktions-Vize

@seav@en.osm.town
2025-08-19 13:19:24

#TuneTuesday (Aug 19)
I first learned of New York–based duo #FlyByMidnight in 2023 and I found myself really enjoying their music. And if you’re curious, their song “Borrow Your Time” is an example of the style of melodic synth-pop that is just a pleasure to listen to.

@arXiv_condmatsoft_bot@mastoxiv.page
2025-09-05 08:59:21

Classical density functional theory for nanoparticle-laden droplets
Melih G\"ul, Andrew J Archer, Benjamin D Goddard, Roland Roth
https://arxiv.org/abs/2509.04149 https://

Classical density functional theory for nanoparticle-laden droplets
Droplets of a pure fluid, such as water, in an open container surrounded by gas, are thermodynamically unstable and evaporate quickly. In a recent paper [Archer et al. J. Chem. Phys. {\bf 159}, 194403 (2023)] we employed lattice density functional theory (DFT) to demonstrate that nanoparticles or solutes dissolved in a liquid droplet can make it thermodynamically stable against evaporation. In this study, we extend our model by using continuum DFT, which allows for a more accurate description o…

@gscherer2@social.linux.pizza
2025-08-18 15:08:46

Yellow Rose. Huntington Library, San Marino, California, USA. December, 2023. #huntingtonlibrary #flower #flowers

Close-up of a bright yellow rose, seen from above, against a dark green out of focus background.

@Dragofix@mastodontti.fi
2025-08-17 12:45:08

Tupakantumpit ja nikotiinipussit päätyvät katukaivoista Itämereen – roskien myrkyt vaaraksi kaloille ja vesistöjen muille eliöille https://www.maaseuduntulevaisuus.fi/uutiset/20fb1e27-62bf-4f96-aef6-471c0e019278

Tupakantumpit ja nikotiinipussit päätyvät katukaivoista Itämereen – roskien myrkyt vaaraksi kaloille ja vesistöjen muille eliöille
Nikotiinipussit olivat yksi Suomen yleisimmistä rantaroskista vuonna 2023 vain kuukausia sen jälkeen, kun niiden myynti sallittiin.

@NFL@darktundra.xyz
2025-08-12 03:02:18

Taylor Swift to guest on boyfriend Travis Kelce's 'New Heights' podcast for her first interview since 2023

https://www.cbssports.com/nfl/news/tay…

Taylor Swift to guest on boyfriend Travis Kelce's 'New Heights' podcast for her first interview since 2023
The announcement of Swift's appearance quickly sent the Internet into an uproar

@tinoeberl@mastodon.online
2025-08-30 12:17:27

Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 29.08.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.
👉 Zusatzlesestoff: Förderantrag

Balkendiagramm zum jährlichen Zubau und Rückbau von #Balkonsolarleistung in Deutschland von 2018 bis 29.08.2025. Die Werte pro Jahr in Megawatt lauten: 2018: 0,03, 2019: 0,18, 2020: 1,02, 2021: 5,53, 2022: 42,95, 2023: 210,08, 2024: 428,44, 2025: 387,30.

@Mediagazer@mstdn.social
2025-08-22 18:56:04

Studios are rereleasing old films in theaters, helping them pad out thin slates; Universal has 12 rereleases on its 2025 slate, vs. four in 2024 and two in 2023 (Esther Zuckerman/New York Times)
https://www.nytimes.com/2025/08/22/movies/rereleases-black-swan-…

Why ‘Black Swan,’ ‘Jaws’ and ‘Clue’ Are Coming Back to Theaters
The multiplex is awash in titles that are 15, 20, even 60 years old. Nostalgia is a factor but economics play a big part, too.

@EarthOrgUK@mastodon.energy
2025-09-20 03:23:04

UK Home Heating Decarbonisation Seminar Presentation (2023-08) - Short talk on UK home heating and Net Zero. #PhD #heating #research -

UK Home Heating Decarbonisation Seminar Presentation (2023-08)
Short talk on UK home heating and Net Zero. #PhD #heating #research

@arXiv_astrophEP_bot@mastoxiv.page
2025-10-03 08:02:31

Dynamical Excitation as a probe of planetary origins
Brad M. S. Hansen, Tze-Yeung Yu, Neel Nagarajan, Yasuhiro Hasegawa
https://arxiv.org/abs/2510.01332 https://

Dynamical Excitation as a probe of planetary origins
We present a set of numerical simulations of the dynamical evolution of compact planetary systems migrating in a protoplanetary disk whose inner edge is sculpted by the interaction with the stellar magnetic field, as described in Yu et al. (2023). We demonstrate that the resulting final distribution of neighbouring planet period ratios contains only a small surviving fraction of resonant systems, in accordance with observations. The resulting planetary architectures are largely in place by the …

@Techmeme@techhub.social
2025-08-14 09:10:44

An interview with Binance co-founder Yi He on growing up poor in China, the tests she faced during Binance's year of crisis when CZ was imprisoned, and more (Jeff John Roberts/Fortune)
https://fortune.com/crypto/2025/08/13/binance-yi-he/

How Binance’s Yi He became ‘the most powerful woman in crypto’—and steered the company past its biggest ordeal
In 2023, Yi He had to face down an enormous business challenge at Binance—one that was very personal as well.

@arXiv_quantph_bot@mastoxiv.page
2025-08-12 11:53:23

Handling fabrication defects in hex-grid surface codes
Oscar Higgott, Benjamin Anker, Matt McEwen, Dripto M. Debroy
https://arxiv.org/abs/2508.08116 https://

Handling fabrication defects in hex-grid surface codes
Recent work has shown that a hexagonal grid qubit layout, with only three couplers per qubit, is sufficient to implement the surface code with performance comparable to that of a traditional four-coupler layout [McEwen et al., 2023]. In this work we propose a method for handling broken qubits and couplers even in hex-grid surface code architectures, using an extension of the LUCI framework [Debroy et al., 2024]. We show that for isolated broken qubits, the circuit distance drops by one, while f…

@arXiv_csDC_bot@mastoxiv.page
2025-08-25 07:37:20

Generalizing Brooks' theorem via Partial Coloring is Hard Classically and Locally
Jan Bok, Avinandan Das, Anna Gujgiczer, Nikola Jedli\v{c}kov\'a
https://arxiv.org/abs/2508.16308

Generalizing Brooks' theorem via Partial Coloring is Hard Classically and Locally
We investigate the classical and distributed complexity of \emph{$k$-partial $c$-coloring} where $c=k$, a natural generalization of Brooks' theorem where each vertex should be colored from the palette $\{1,\ldots,c\} = \{1,\ldots,k\}$ such that it must have at least $\min\{k, °(v)\}$ neighbors colored differently. Das, Fraigniaud, and Ros{é}n~[OPODIS 2023] showed that the problem of $k$-partial $(k+1)$-coloring admits efficient centralized and distributed algorithms and posed an open problem …

@arXiv_csDL_bot@mastoxiv.page
2025-09-03 08:09:03

Basic scientists' disproportionate impact amid applied drift reveals structural asymmetry in science
Rikuei Kaku, Mikako Bito, Keita Nishimoto, Ichiro Sakata, Kimitaka Asatani
https://arxiv.org/abs/2509.01530

Basic scientists' disproportionate impact amid applied drift reveals structural asymmetry in science
Despite broad acclaim for basic research, science is undergoing an applied shift that marginalizes basic scientists. This gap reflects an incomplete understanding of their distinctive roles, which prevents translating philosophical appreciation into effective support. We introduce a scalable metric--the application score--to position research along the basic-applied spectrum and apply it to 62 million publications (1970-2023) to reveal the distinctive contributions of basic scientists. We find …

@AdamCoffman@mathstodon.xyz
2025-08-25 20:28:58

( $2^{nd}$ announcement)
The #Springer Problem Book for the Indiana College Mathematics Competition (2001-2023) is now available in a (slightly less expensive) softcover format! This book, edited by me, J. Gash, R. Gillman, and @… , can be used by stu…

The Indiana College Mathematics Competition (2001⁠–2023)
This book gathers problems based on over twenty years of the Indiana College Mathematics Competition, a contest for teams of undergraduates.

@arXiv_physicsedph_bot@mastoxiv.page
2025-08-19 07:54:39

High School Science Profile Predicts Adults' Views on the Future of AI and STS
Gyeonggeon Lee
https://arxiv.org/abs/2508.12083 https://arxiv.org/pdf/25…

High School Science Profile Predicts Adults' Views on the Future of AI and STS
This study investigates the long term influence of high school science education on adults' engagement with artificial intelligence (AI) and their views on science-technology-society (STS) issues. Drawing on longitudinal data from the Korea Employment Education Panel (KEEP) II (n = 2,348), which tracked general high school students from 2016 to 2023, we applied structural equation modeling (SEM) to examine how science interest and achievement in adolescence predict AI use and perceptions in adu…

@arXiv_physicsfludyn_bot@mastoxiv.page
2025-09-30 10:53:51

A classification of mode-1 internal solitary waves in a three-layer fluid
Ricardo Barros, Alex Doak, Wooyoung Choi, Paul Milewski
https://arxiv.org/abs/2509.24669 https://

A classification of mode-1 internal solitary waves in a three-layer fluid
We explore the bifurcation structure of mode-1 solitary waves in a three-layer fluid confined between two rigid boundaries. A recent study (Lamb, J. Fluid Mech. 2023, 962, A17) proposed a method to predict the coexistence of solitary waves with opposite polarity in a continuously stratified fluid with a double pycnocline by examining the conjugate states for the Euler equations. We extend this line of inquiry to a piecewise-constant three-layer stratification, taking advantage of the fact that …

@Mediagazer@mstdn.social
2025-08-21 15:45:56

Apple raises the price of Apple TV in the US and some markets globally after previously raising the price in 2023; in the US, the price will rise $3 to $12.99 (Benjamin Mayo/9to5Mac)
https://9to5mac.com/2025/08/21/apple-tv-subscription-price-increase/

Apple TV+ subscription price increasing to $12.99 per month from today - 9to5Mac
Apple today announced that the monthly price of Apple TV+ is rising in the United States and some international markets....

@Techmeme@techhub.social
2025-08-21 15:20:43

Apple raises the price of Apple TV in the US and some markets globally after previously raising the price in 2023; in the US, the price will rise $3 to $12.99 (Todd Spangler/Variety)
https://variety.com/2025/tv/news/apple-tv-plus-price-increa…

Apple TV+ Price Increase: Service Now Costs $13 per Month in U.S.
Apple TV+ is bumping up its price by 30%: For U.S. customers, it will now be $12.99 per month, up from $9.99.

@arXiv_physicsspaceph_bot@mastoxiv.page
2025-09-29 08:57:08

Engaging and Educating Eclipse Observers Through Workshops, Media, Planetarium shows and Citizen Science
Patricia H. Reiff, Carolyn T. Sumners, Charles H. Gardner, Amir Caspi, Sarah Kovac
https://arxiv.org/abs/2509.22348

Engaging and Educating Eclipse Observers Through Workshops, Media, Planetarium shows and Citizen Science
The Heliophysics Big Year was an extended year where major solar events engaged the public. It included two eclipses (annular on October 14, 2023 and total on April 8, 2024), plus solar max and the Parker Solar Probe perihelion December 24, 2024. After the eclipse of 2017, many millions more Americans planned to view the solar corona. We expanded our eclipse website with activities, citizen science projects, resources, training videos, equipment, and external links. We were the Southwest Region…

@arXiv_csAI_bot@mastoxiv.page
2025-09-17 10:08:50

Large Language Models Imitate Logical Reasoning, but at what Cost?
Lachlan McGinness, Peter Baumgartner
https://arxiv.org/abs/2509.12645 https://arxiv.org/…

Large Language Models Imitate Logical Reasoning, but at what Cost?
We present a longitudinal study which evaluates the reasoning capability of frontier Large Language Models over an eighteen month period. We measured the accuracy of three leading models from December 2023, September 2024 and June 2025 on true or false questions from the PrOntoQA dataset and their faithfulness to reasoning strategies provided through in-context learning. The improvement in performance from 2023 to 2024 can be attributed to hidden Chain of Thought prompting. The introduction of …

@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…

@arXiv_condmatmtrlsci_bot@mastoxiv.page
2025-08-22 09:50:51

Accurate complex-stacking-fault Gibbs energy in Ni3Al at high temperatures
Xiang Xu, Xi Zhang, Andrei Ruban, Siegfried Schmauder, Blazej Grabowski
https://arxiv.org/abs/2508.15528

Accurate complex-stacking-fault Gibbs energy in Ni3Al at high temperatures
To gain a deeper insight into the anomalous yield behavior of Ni3Al, it is essential to obtain temperature-dependent formation Gibbs energies of the relevant planar defects. Here, the Gibbs energy of the complex stacking fault (CSF) is evaluated using a recently proposed ab initio framework [Acta Materialia, 255 (2023) 118986], accounting for all thermal contributions - including anharmonicity and paramagnetism - up to the melting point. The CSF energy shows a moderate decrease from 300K to abo…

@tinoeberl@mastodon.online
2025-08-23 12:04:37

Kumulativer Zubau von #Balkonsolarleistung in #Deutschland mit Stand vom 22.08.2025.
Die summarische Leistung aller offiziell registrierten #Steckersolaranlagen beträgt…

Liniendiagramm mit dem kumulierten Zubau von Balkonsolaranlagen in Deutschland von 2018 bis 22.08.2025. 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 1063,52 Megawatt peak. Die Kurve deutet auf einen anhaltenden Boom hin.

@arXiv_qbioNC_bot@mastoxiv.page
2025-08-15 08:43:42

Insights from the Algonauts 2025 Winners
Paul S. Scotti, Mihir Tripathy
https://arxiv.org/abs/2508.10784 https://arxiv.org/pdf/2508.10784

Insights from the Algonauts 2025 Winners
The Algonauts 2025 Challenge just wrapped up a few weeks ago. It is a biennial challenge in computational neuroscience in which teams attempt to build models that predict human brain activity from carefully curated stimuli. Previous editions (2019, 2021, 2023) focused on still images and short videos; the 2025 edition, which concluded last month (late July), pushed the field further by using long, multimodal movies. Teams were tasked with predicting fMRI responses across 1,000 whole-brain parce…

@netzschleuder@social.skewed.de
2025-08-16 11:00:07

fly_larva: Drosophila larva brain (2023)
A complete synaptic map of the brain connectome of the larva of the fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using three-dimensional electron microscopy–based reconstruction. Node metadata include the neuron hempisphere, hemispherical homologue, cell type, annotations, and inferred cluster. Edge metadata include the type of interaction (`'aa'`,…

fly_larva: Drosophila larva brain (2023). 2956 nodes, 116922 edges. https://networks.skewed.de/net/fly_larva

fly_larva — Drosophila larva brain (2023)
A complete synaptic map of the brain connectome of the larva of the fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using three-dimensional electron microscopy–based reconstruction. Node metadata include the neuron hempisphere, hemispherical homologue, cell type, annotations, and inferred cluster. Edge metadata include the type of interaction (`'aa'`, `'ad'`, `'da'`, `'dd'`), and synapse count.

@arXiv_astrophIM_bot@mastoxiv.page
2025-09-24 08:23:14

Status of the Trinity PeV Neutrino Observatory
S. Stepanoff (for the Trinity Collaboration), A. N. Otte (for the Trinity Collaboration), M. Bagheri (for the Trinity Collaboration), A. Barletta (for the Trinity Collaboration), D. Bergmann (for the Trinity Collaboration), J. Blose (for the Trinity Collaboration), J. Bogdan (for the Trinity Collaboration), A. M. Brown (for the Trinity Collaboration), L. Cedeno (for the Trinity Collaboration), M. Doro (for the Trinity Collaboration), M. Fe…

Status of the Trinity PeV Neutrino Observatory
The Trinity Neutrino Observatory aims to detect tau neutrinos in the energy range of 1 PeV to 10 EeV. We are developing the observatory in three stages. The first stage, known as the Trinity Demonstrator, was deployed in Fall 2023. The Demonstrator serves as a pathfinder for the full observatory and will inform the design of the first Trinity Telescope. We discuss the status and initial results of the Trinity Demonstrator. In 346 hours of observations with the Demonstrator, we do not identify a…

@Techmeme@techhub.social
2025-10-23 08:59:59

How Meesho and the rise of quick commerce companies disrupted Flipkart and Amazon's e-commerce duopoly that had existed in India for over a decade until 2023 (Manish Singh/India Dispatch)
https://indiadispatch.com/p/meesho

A Tale of Two Indias and Three E-commerce Models
Quick commerce conquered the cities, Meesho captured the heartland, and the old giants are squeezed between both.

@arXiv_statAP_bot@mastoxiv.page
2025-10-07 08:54:52

Statistical Crime Linkage: Evaluating approaches within the Covenant for Using AI in Policing
Nathan A. Judd, Amy V. Tansell, Benjamin Costello, Liam Leonard, Jessica Woodhams, Rowland G. Seymour
https://arxiv.org/abs/2510.03730

Statistical Crime Linkage: Evaluating approaches within the Covenant for Using AI in Policing
Linking crimes by modus operandi has long been employed as an effective tool for crime investigation. The standard statistical method that underpins statistical crime linkage has been logistic regression. The simplicity and interpretability of this approach has been seen as an advantage for law enforcement agencies using statistical crime linkage. In 2023, the National Police Chiefs' Council published the Covenant for Using Artificial Intelligence in Policing designed to guide the development o…

@arXiv_physicsinsdet_bot@mastoxiv.page
2025-08-12 09:40:13

Intermediate Silicon Tracker in sPHENIX at RHIC
Cheng-Wei Shih
https://arxiv.org/abs/2508.06536 https://arxiv.org/pdf/2508.06536

Intermediate Silicon Tracker in sPHENIX at RHIC
The sPHENIX collaboration has been taking data since 2023 at the Relativistic Heavy Ion Collider in BNL to study the Quark-Gluon Plasma and cold Quantum Chromodynamics (QCD). The tracking system of sPHENIX consists of a time projection chamber, a MAPS-based vertex detector, and an intermediate silicon tracker (INTT). Together with the sPHENIX full barrel calorimeter system, the measurement of the heavy-flavor jets and the upsilon-state identification are enabled. INTT, surrounding the collision…

@arXiv_csDL_bot@mastoxiv.page
2025-08-13 09:02:12

APCs and citation impact of Gold OA articles authored by Ukrainian scholars before and during Russia's full-scale war against Ukraine (2020-2023)
Myroslava Hladchenko
https://arxiv.org/abs/2508.08850

APCs and citation impact of Gold OA articles authored by Ukrainian scholars before and during Russia's full-scale war against Ukraine (2020-2023)
This study examines how Russia's full-scale war against Ukraine affected APCs, publishing patterns, and citation impact of Gold OA articles authored by Ukrainian scholars between 2020 and 2023. Data from Scopus covers articles published before (2020-2021) and after (2022-2023) the war's onset. Statistical analysis revealed a small but significant correlation between APC amounts and citation impact, though the effect size was minimal, suggesting higher APCs did not substantially boost citations.…

@tinoeberl@mastodon.online
2025-08-20 10:12:32

Im #Windpark #Elster werden ältere #Windräder zurückgebaut und durch leistungsstärkere ersetzt.
Durch das #Repowering

Windpark-Umbau in Elster - weniger neue Windräder mit mehr Power | MDR.DE
Im Windpark Elster werden alte Windräder abgebaut und durch stärkere ersetzt. So wird mit weniger Fläche deutlich mehr Strom erzeugt. Der Umbau, der 2023 begann, soll im August abgeschlossen sein.

@arXiv_physicschemph_bot@mastoxiv.page
2025-10-15 08:37:02

Time-resolved solvation dynamics of Li$^ $, Na$^ $ and K$^ $ ions in liquid helium nanodroplets
Jeppe K. Christensen, Simon H. Albrechtsen, Christian E. Petersen, Constant A. Schouder, Iker S\'anchez-P\'erez, Pedro Javier Carchi-Villalta, Massimiliano Bartolomei, Fernando Pirani, Tom\'as Gonz\'alez-Lezana, Henrik Stapelfeldt
https://

Time-resolved solvation dynamics of Li$^+$, Na$^+$ and K$^+$ ions in liquid helium nanodroplets
In 2023, ultrafast pump-probe spectrocopy was used to record the solvation dynamics of a single Na$^+$ ion in a liquid helium droplet, atom-by-atom and with femtosecond time resolution [Albrechtsen \textit{et al., Nature}, 2023, \textbf{623}, 319]. Subsequently, theoretical studies showed that other alkali ions solvate in a similar manner but no experimental results were reported so far. Here, we extend the previous measurement on Na$^+$ to Li$^+$ and K$^+$ ions. A pump pulse selectively ionize…

@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…

@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_astrophCO_bot@mastoxiv.page
2025-09-12 08:52:49

Brans-Dicke-like field for co-varying $G$ and $c$: observational constraints
J. Bezerra-Sobrinho, R. R. Cuzinatto, L. G. Medeiros, P. J. Pompeia
https://arxiv.org/abs/2509.09211

Brans-Dicke-like field for co-varying $G$ and $c$: observational constraints
Ref. [Symmetry 15 (2023) 709] introduced a Brans-Dicke-like framework wherein the scalar field $ϕ$ is composed of both $G$ and $c$ which, for this reason, co-vary according to $c^{3}/G=\text{constant}$. In this paper, we use observational data to constrain the supposed co-varying $G$ and $c$. The datasets include SN Ia, BAO and the value of $θ$ extracted from CMB data. A proxy function is demanded for the varying $c$ since the framework does not provide a closed set of equations for computing…

@arXiv_econGN_bot@mastoxiv.page
2025-08-26 09:58:57

Revisiting H\"otte (2025): A Companion Analysis with Extended Evidence from UK Inter-Industry Payment Data, 2017-2024
Kerstin H\"otte
https://arxiv.org/abs/2508.17695 …

Revisiting Hötte (2025): A Companion Analysis with Extended Evidence from UK Inter-Industry Payment Data, 2017-2024
In 2025, the UK Office for National Statistics released a novel dataset of monthly inter-industry payment flows during January 2017 to November 2024 at the 5-digit SIC level (ONS, 2025a), covering $>$3.1 million UK organizations. Annual aggregates amount to 490 million transactions with an aggregate value of over £3.1 trillion in 2023. Such publicly available data are unprecedented by their granularity and timeliness, providing a rich basis for economic research and real-time policy advice. H�…

@arXiv_csMA_bot@mastoxiv.page
2025-09-18 08:06:11

All Models Are Wrong, But Can They Be Useful? Lessons from COVID-19 Agent-Based Models: A Systematic Review
Emma Von Hoene, Sara Von Hoene, Szandra Peter, Ethan Hopson, Emily Csizmadia, Faith Fenyk, Kai Barner, Timothy Leslie, Hamdi Kavak, Andreas Zufle, Amira Roess, Taylor Anderson
https://arxiv.org/abs/2509.13346

All Models Are Wrong, But Can They Be Useful? Lessons from COVID-19 Agent-Based Models: A Systematic Review
The COVID-19 pandemic prompted a surge in computational models to simulate disease dynamics and guide interventions. Agent-based models (ABMs) are well-suited to capture population and environmental heterogeneity, but their rapid deployment raised questions about utility for health policy. We systematically reviewed 536 COVID-19 ABM studies published from January 2020 to December 2023, retrieved from Web of Science, PubMed, and Wiley on January 30, 2024. Studies were included if they used ABMs …

@arXiv_physicsedph_bot@mastoxiv.page
2025-10-13 08:19:50

Are science exhibitions for everyone? Accessibility aspects of the CERN Science Gateway exhibitions
Tamara Caldas Cifuentes, Jemma Harris, Patricia Verheyden
https://arxiv.org/abs/2510.08584

Are science exhibitions for everyone? Accessibility aspects of the CERN Science Gateway exhibitions
CERN's new flagship education and outreach centre, Science Gateway, opened its doors to the public in autumn 2023. Through a combination of immersive scenography with interactive exhibits and real scientific objects, its permanent exhibitions address the organisation's particle physics research and how this knowledge applies to other scientific fields and the visitor's everyday life. While in Discover CERN visitors learn about the accelerator and detector technologies at CERN, Our Universe cove…

@arXiv_csAI_bot@mastoxiv.page
2025-09-12 08:14:09

Anti-Money Laundering Machine Learning Pipelines; A Technical Analysis on Identifying High-risk Bank Clients with Supervised Learning
Khashayar Namdar, Pin-Chien Wang, Tushar Raju, Steven Zheng, Fiona Li, Safwat Tahmin Khan
https://arxiv.org/abs/2509.09127

Anti-Money Laundering Machine Learning Pipelines; A Technical Analysis on Identifying High-risk Bank Clients with Supervised Learning
Anti-money laundering (AML) actions and measurements are among the priorities of financial institutions, for which machine learning (ML) has shown to have a high potential. In this paper, we propose a comprehensive and systematic approach for developing ML pipelines to identify high-risk bank clients in a dataset curated for Task 1 of the University of Toronto 2023-2024 Institute for Management and Innovation (IMI) Big Data and Artificial Intelligence Competition. The dataset included 195,789 c…

@arXiv_astrophEP_bot@mastoxiv.page
2025-08-15 09:05:02

Additional JWST/NIRSpec Transits of the Rocky M Dwarf Exoplanet GJ 1132 b Reveal a Featureless Spectrum
Katherine A. Bennett, Ryan J. MacDonald, Sarah Peacock, Junellie Perez, E. M. May, Sarah E. Moran, Lili Alderson, Jacob Lustig-Yaeger, Hannah R. Wakeford, David K. Sing, Kevin B. Stevenson, Natasha E. Batalha, Mercedes L\'opez-Morales, Munazza K. Alam, Joshua D. Lothringer, Guangwei Fu, James Kirk, Jeff A. Valenti, L. C. Mayorga, Kristin S. Sotzen

Additional JWST/NIRSpec Transits of the Rocky M Dwarf Exoplanet GJ 1132 b Reveal a Featureless Spectrum
As an archetypal M-dwarf rocky exoplanet, GJ 1132 b has a varied history of atmospheric measurements. At 1.13 $\rm R_{\oplus}$, 1.66 $\rm M_{\oplus}$, and 580 K, it orbits a bright, slowly rotating M dwarf in a 1.6-day period, making it a prime target for characterization. In this study, we combine two JWST NIRSpec/G395H transits previously reported by May and MacDonald et al. 2023 with two new NIRSpec/G395M transits to constrain the presence of an atmosphere. This marks the first time the G395…

@Mediagazer@mstdn.social
2025-09-12 11:51:08

The Guardian reports revenue in the year to March up 7% YoY to £276M, losses down £24M from £37M the year prior, and 1.3M "recurring supporters" online, up 13% (Dominic Ponsford/Press Gazette)
https://pressgazette.co.uk/media_busin…

Guardian reports bumper year for digital reader revenue
The Guardian has reported a bumper year for digital reader revenue, up by 22% from £88m in 2023/2024 to £107m in the year to March 2025.

@arXiv_condmatsoft_bot@mastoxiv.page
2025-09-12 08:38:19

LAOStrain response of carbon black-polymer hydrogels: insights from rheo-TRUSAXS and rheo-electric experiment
Gauthier Legrand, Guilhem P. Baeza, William Ch\`evremont, S\'ebastien Manneville, Thibaut Divoux
https://arxiv.org/abs/2509.08966

LAOStrain response of carbon black-polymer hydrogels: insights from rheo-TRUSAXS and rheo-electric experiment
Colloid-polymer hydrogels are encountered in various applications, from flow batteries to drug delivery. Here, we investigate hydrogels composed of hydrophobic colloidal soot particles -carbon black (CB)- and carboxymethylcellulose (CMC), a food-grade polymer functionalized with hydrophobic groups binding physically to CB. As described in [Legrand et al., Macromolecules 56, 2298-2308 (2023)], CB-CMC hydrogels exist in two flavors: either electrically conductive when featuring a percolated netwo…

@netzschleuder@social.skewed.de
2025-09-14 09:00:03

@tinoeberl@mastodon.online
2025-09-20 12:08:06

Anzahl der registrierten #Balkonkraftwerke in #Deutschland mit Stand vom 19.09.2025.
Der aktuelle Höchststand liegt bei 1131260 registrierten Anlagen.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der

Liniendiagramm zur kumulierten Anzahl an Balkonkraftwerken in Deutschland von 2018 bis 19.09.2025. 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 1131260 registrierten Anlagen. Die Kurve deutet auf einen anhaltenden Boom hin.

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