Tootfinder

4 Ways to Get Discovered as a Musician #musicianresources https://muz4now.com/2022/4-ways-to-get-discovered-as-a-musician

4 Ways to Get Discovered as a Musician
Stan Stewart - @muz4now

General Staff: Russia has lost 1,052,190 troops in Ukraine since Feb. 24, 2022: https://benborges.xyz/2025/07/30/general-staff-russia-has-lost.html

Lazy B-Trees
Casper Moldrup Rysgaard, Sebastian Wild
https://arxiv.org/abs/2507.00277 https://arxiv.org/pdf/2507.00277

Lazy B-Trees
Lazy search trees (Sandlund & Wild FOCS 2020, Sandlund & Zhang SODA 2022) are sorted dictionaries whose update and query performance smoothly interpolates between that of efficient priority queues and binary search trees - automatically, depending on actual use; no adjustments are necessary to the data structure to realize the cost savings. In this paper, we design lazy B-trees, a variant of lazy search trees suitable for external memory that generalizes the speedup of B-trees over binary searc…

Preetz holt im #Fahrradklimatest #FKT24 nach einem Rückschritt in 2022 wieder auf und gehört nun zu den Aufholerstädten in Schleswig-Holstein.
Esther Wenderhold ist die Mobilitätsmanagerin in Preetz und stellt die Leistungen der Stadt vor.

NDR Info: Preetz macht Radfahrenden das Leben leichter - hier anschauen
Mit ihrem Mobilitätskonzept ist die Stadt im Fahrradklimatest auf Platz drei in Schleswig-Holstein gelandet.

writer identity and voice https://patthomson.net/2025/07/30/writer-identity-and-voice/

Mildly interesting: Der #Gasspeicher #Rehden ist wieder leer. Zuletzt passierte das 2021/2022 unter Gazprom und quasi-Russischer Kontrolle. Aktuell gäbe es Angebot, Preise sind etwa auf Vorjahresniveau. Wäre interessant zu wissen, warum der aktuelle Betreiber den Sommer nicht fürs Nachf…

dom: Animal dominance archive (2022)
Animal dominance interaction data published over a century of research. The archive contains 434 agonistic interaction datasets, totaling over 241,000 interactions. A directed edge (i,j) corresponds to an antagonist interaction between i (winner) and j (loser). If a 'weight' edge property map exists, it counts the number of such interactions.
This network has 6 nodes and 16 edges.
Tags: Social, Animal, Weighted

Its clear that Trump is effectively if not literally a Russian agent hell bent on destroying the USA...
"As president of the Massachusetts AFL-CIO Chrissy Lynch said in July after the Republicans passed the budget reconciliation bill cutting clean energy tax credits: “Working families shouldn’t have to purchase energy from billionaire oil tycoons and foreign governments or let them set the price of our energy bills.”
Her observation hit home earlier this week, when Joe Wallace, Costas Paris, Alex Leary, and Collin Eaton of the Wall Street Journal reported that the comments of Russian president Vladimir Putin and Trump at their meeting in Alaska on August 15 in which they talked about doing more business together were not vague goodwill. ExxonMobil and Russia’s biggest energy company, Rosneft, have been in secret talks to resume a partnership to extract Russian oil, including in the Arctic, that had been severed by Russia’s attack on Ukraine in 2022."
#USPolitics #RenewableEnergy
https://open.substack.com/pub/heathercoxrichardson/p/august-30-2025?r=103mi&utm_campaign=post&utm_medium=email

CISA to release telecom security report as its director nominee nears confirmation
https://www.nextgov.com/cybersecurity/2025/07/cisa-release-telecom-security-report-its-director-nominee-…

CISA to release telecom security report as its director nominee nears confirmation
The 2022 report, which has not been made publicly available, has been used as leverage by Senator Ron Wyden to hold Sean Plankey from being confirmed as director of CISA.

A Decade of News Forum Interactions: Threaded Conversations, Signed Votes, and Topical Tags
Emma Fraxanet, Vicen\c{c} G\'omez, Andreas Kaltenbrunner, Max Pellert
https://arxiv.org/abs/2506.22224

A Decade of News Forum Interactions: Threaded Conversations, Signed Votes, and Topical Tags
We present a large-scale, longitudinal dataset capturing user activity on the online platform of DerStandard, a major Austrian newspaper. The dataset spans ten years (2013-2022) and includes over 75 million user comments, more than 400 million votes, and detailed metadata on articles and user interactions. It provides structured conversation threads, explicit up- and downvotes of user comments and editorial topic labels, enabling rich analyses of online discourse while preserving user privacy. …

Investigating Document Type, Language, Publication Year, and Author Count Discrepancies Between OpenAlex and Web of Science
#OpenAccess

Investigating Document Type, Language, Publication Year, and Author Count Discrepancies Between OpenAlex and Web of Science
Bibliometrics, whether used for research or research evaluation, relies on large multidisciplinary databases of research outputs and citation indices. The Web of Science (WoS) was the main supporting infrastructure of the field for more than 30 years until several new competitors emerged. OpenAlex, a bibliographic database launched in 2022, has distinguished itself for its openness and extensive coverage. While OpenAlex may reduce or eliminate barriers to accessing bibliometric data, one of the…

Time For 9 o'clock #HashTagGames hosted by @… Let's play!
#GnarlyDramaShows

Some Mathematical Problems Behind Lattice-Based Cryptography
Chuanming Zong
https://arxiv.org/abs/2506.23438 https://arxiv.org/pdf/25…

Some Mathematical Problems Behind Lattice-Based Cryptography
In 1994, P. Shor discovered quantum algorithms which can break both the RSA cryptosystem and the ElGamal cryptosystem. In 2007, D-Wave demonstrated the first quantum computer. These events and further developments have brought a crisis to secret communication. In 2016, the National Institute of Standards and Technology (NIST) launched a global project to solicit and select a handful of encryption algorithms with the ability to resist quantum computer attacks. In 2022, it announced four candidat…

The Atacama Cosmology Telescope: DR6 Sunyaev-Zel'dovich Selected Galaxy Clusters Catalog
HSC Collaboration, M. Aguena, S. Aiola, S. Allam, F. Andrade-Oliveira, D. Bacon, N. Bahcall, N. Battaglia, E. S. Battistelli, S. Bocquet, B. Bolliet, J. R. Bond, D. Brooks, E. Calabrese, J. Carretero, S. K. Choi, L. N. da Costa, M. Costanzi, W. Coulton, T. M. Davis, S. Desai, M. J. Devlin, S. Dicker, P. Doel, A. J. Duivenvoorden, J. Dunkley, S. Ferraro, B. Flaugher, J. Frieman, P. A. Gallardo, …

The Atacama Cosmology Telescope: DR6 Sunyaev-Zel'dovich Selected Galaxy Clusters Catalog
We present the results of a search for galaxy clusters in the Atacama Cosmology Telescope (ACT) Data Release 6 (DR6) microwave sky maps covering 16293 square degrees in three frequency bands, using data obtained over the lifetime of the project (2008-2022). We report redshifts and mass estimates for 9977 clusters detected via their Sunyaev-Zel'dovich (SZ) effect with signal-to-noise greater than 4 at a 2.4 arcminute filter scale. The catalog includes 1166 clusters at redshifts greater than 1, a…

When the Wall Fell: Study of Polycyclic Aromatic Hydrocarbons in T Chamaeleontis using JWST
R. Arun
https://arxiv.org/abs/2507.21639 https://arxiv.org/pdf/…

When the Wall Fell: Study of Polycyclic Aromatic Hydrocarbons in T Chamaeleontis using JWST
We investigate the polycyclic aromatic hydrocarbon (PAH) emission features of T Cha, a G8-type T Tauri star that has exhibited "seesaw"-type mid-infrared continuum variability over nearly two decades due to the destruction of the disk's inner wall, using JWST/MIRI and Spitzer observations. We report the first detection of weak PAH emission at 6.2, 7.7, and 8.6 microns in the Spitzer/IRS spectrum from 2005. The inner wall destruction in the 2022 JWST epoch allowed more ultraviolet photons to rea…

Search for Magnetic Monopoles with the Complete ANTARES Dataset
A. Albert, S. Alves, M. Andr\'e, M. Ardid, S. Ardid, J. -J. Aubert, J. Aublin, B. Baret, S. Basa, Y. Becherini, B. Belhorma, F. Benfenati, V. Bertin, S. Biagi, J. Boumaaza, M. Bouta, M. C. Bouwhuis, H. Branzas, R. Bruijn, J. Brunner, J. Busto, B. Caiffi, D. Calvo, S. Campion, A. Capone, F. Carenini, J. Carr, V. Carretero, T. Cartraud, S. Celli, L. Cerisy, M. Chabab, R. Cherkaoui El Moursli, T. Chiarusi, M. Circella, J.…

Search for Magnetic Monopoles with the Complete ANTARES Dataset
This study presents a novel search for magnetic monopoles using data collected over a 14 year period (2008-2022) by the ANTARES neutrino telescope. The interaction of magnetic monopoles with matter was modeled according to Kazama, Yang, and Goldhaber cross-section. Upper limits on the flux of magnetic monopoles are obtained for velocities both above and below the Cherenkov threshold. No events consistent with the passage of magnetic monopoles were detected, enabling the setting of an upper flux…

Musk ordered Starlink shutdown during Ukraine's 2022 Kherson counteroffensive, Reuters reports
https://kyivindependent.com/musk-ordered-starlink-shutdown-over-kherson-during-ukraines-2022-counteroffensive-reuters-reports/

Anzahl der errichteten #Balkonkraftwerke pro Jahr in #Deutschland mit Stand vom 25.07.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2015 wurden durch das Registrierungsdatum der #Steckersolaranlage

Everyday Beauty – Finding Music Everywhere #music https://muz4now.com/2022/everyday-beauty-finding-music-everywhere

Everyday Beauty - Finding Music Everywhere
Stan Stewart - @muz4now

Gender Differences in International Research Collaboration in European Union
Elsa Fontainha, Tanya Ara\'ujo
https://arxiv.org/abs/2507.00619 https://…

Gender Differences in International Research Collaboration in European Union
This paper investigates International Research Collaboration (IRC) among European Union (EU) countries from 2011 to 2022, with emphasis on gender-based authorship patterns. Drawing from the Web of Science Social Science Citation Index (WoS-SSCI) database, a large dataset of IRC articles was constructed, annotated with categories of authorship based on gender, author affiliation, and COVID-19 subject as topic. Using network science, the study maps collaboration structures and reveals gendered di…

Time For 9 o'clock #HashTagGames hosted by @…
Some people shoot for the bare minimum. Some have no choice. Let's play!
#RulesToSqueakBy

Good Morning #Canada
On June 30th, 1987, a Canadian one-dollar coin was introduced, produced by the Royal Canadian Mint at its facility in Winnipeg. The beloved #Loonie was born. But did you know the iconic Loon image wasn't meant to be the coin in production and only came to be because the original master dies were lost by a courier. We came close to embedding "Voyageurs" at centre ice during the Olympics.
#CanadaIsAwesome #Numismatist
https://www.mint.ca/en/blog/2022-07-a-tale-of-two-designs-loonie

Angekommen an einem unserer Wohlfühlorte: Schlosshotel Tangermünde an der Elbe. Im Jahr 2022 entdeckt und seitdem trotz knapp 600 km Entfernung jedes Jahr wieder besucht. Jetzt fünf Tage hier genießen.

I second Peter Sjökvist's suggestion and wonder if there is any library catalogue that has such granular identifiers.
From: Sjökvist, P. (2022). »Resource Description and Access (RDA)« – Transcription and the Dilemma of a Rare Materials Cataloger. Bibliothek Und Wissenschaft, 55, 279–285 (p. 284).

Mass threshold for global existence in chemotaxis systems with critical flux limitation
Xuan Mao, Hengling Wang, Jianlu Yan
https://arxiv.org/abs/2507.19866 https://

Mass threshold for global existence in chemotaxis systems with critical flux limitation
This paper investigates the flux-limited chemotaxis system, proposed by Kohatsu and Senba~(2025), \begin{equation*} \begin{cases} u_t = Δu -\nabla\cdot(u|\nabla v|^{α-2}\nabla v),\\ \:\:0=Δv + u, \end{cases} \end{equation*} posed in the unit ball of $\mathbb{R}^N$ for some $N\geq2$, subject to no-flux and homogeneous Dirichlet boundary conditions. Due to precedents, e.g., Tello (2022) and Winkler (2022), the exponent $α= \frac{N}{N-1}$ is the threshold for finite-time blow-up …

Near-Wall Scaling and Separation Prediction of a Rotation-Based Subgrid-Scale Stress Model
Jiawei Chen, Yifei Yu, Emran Hossen, Chaoqun Liu
https://arxiv.org/abs/2507.20043 http…

Near-Wall Scaling and Separation Prediction of a Rotation-Based Subgrid-Scale Stress Model
This paper presents an in-depth analysis of a novel subgrid-scale stress model proposed in 2022, which utilizes the rotational part of the velocity gradient as the velocity scale for computing eddy viscosity. This study investigates the near-wall asymptotic behavior and separation prediction capability of this model for the first time. Two canonical flows--fully-developed turbulent channel flow and periodic hill flow--are selected for analysis. The eddy viscosity predicted by this model correla…

General Staff: Russia has lost 1,047,250 troops in Ukraine since Feb. 24, 2022: https://benborges.xyz/2025/07/25/general-staff-russia-has-lost.html

SPAC Insider: SPACs are booming in 2025, with 74 blank check companies going public so far in 2025, raising about $14.7B and beating 2022 total of $13.4B (Lucinda Shen/Axios)
https://www.axios.com/2025/07/18/trump-tariffs-spac-ipo

SPACs hit $14.7 billion this year
74 blank check companies have gone public via deSPAC transaction this year.

New Cowboys CB Kaiir Elam highlights camp with interception, child-hoisting celebration https://www.nfl.com/news/new-cowboys-cb-kaiir-elam-highlights-camp-with-interception-child-hoisting-celebration

Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 25.07.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2015 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.

Call for Papers: „Kunstbäume in Text und Bild der Vormoderne 2.0. – Kommunikation in ökologischen Verflechtungen“ an der Goethe-Universität Frankfurt am Main, vom 30. Oktober bis 1. November 2025
https://ift.tt/cstAmIM
TOC: Dutch Crossing: Journal of Low Countries Studies, vol. 46, no. 3 (March 2022) Dutch……

Anzahl der #Balkonkraftwerke in #Deutschland mit Stand vom 25.07.2025.
Der aktuelle Höchststand liegt bei 1051084 registrierten Anlagen.
Unplausible Inbetriebnahmedaten von 1900 bis 2015 wurden durch das Registrierungsdatum der

Heute vor 60 Jahren: Am 24. Juli 1965 zündeten die #USA im Rahmen von Operation Whetstone die Atombombe "Trogon". Whetstone war eine Serie von #Kernwaffentests bei der 1964/65 insgesamt 46 Bomben größtenteils im Testgebiet in

A deep X-ray/UV look into the reflaring stage of the accreting millisecond pulsar SAX J1808.4-3658
Caterina Ballocco, Alessandro Papitto, Arianna Miraval Zanon, Giulia Illiano, Tiziana Di Salvo, Filippo Ambrosino, Luciano Burderi, Sergio Campana, Francesco Coti Zelati, Alessandro Di Marco, Christian Malacaria, Maura Pilia, Juri Poutanen, Tuomo Salmi, Andrea Sanna

A deep X-ray/UV look into the reflaring stage of the accreting millisecond pulsar SAX J1808.4-3658
We present a detailed X-ray/UV high-time resolution monitoring of the final reflaring phase of the accreting millisecond pulsar SAX~J1808.4$-$3658. During its 2022 outburst, we obtained simultaneous XMM-Newton and Hubble Space Telescope (HST) observations. We detected coherent X-ray pulsations down to a 0.5-10~keV luminosity of $L_{X(low)\,0.5-10} \simeq 6.21^{+0.20}_{-0.15} \times 10^{34} \, d^2_{3.5}\,\mathrm{erg \, s^{-1}}$, among the lowest ever observed in this source. The uninterrupted co…

Minimization of an Energy Functional for an Electron in the quantized Radiation Field over quasifree States
Matthias Herdzik
https://arxiv.org/abs/2507.17767 https://

Minimization of an Energy Functional for an Electron in the quantized Radiation Field over quasifree States
Building upon the works of Bach, Breteaux, and Tzaneteas (2013) and of Bach and Hach (2022), the Bogolubov-Hartree-Fock (BHF) energy of the Pauli-Fierz Hamiltonian is investigated. Upper and lower bounds on the BHF energy are derived, which suggest positivity of the minimizer, see Theorem IV.6. Under the assumption that the minimizer is indeed positive, a necessary condition on the minimizer is determined by introducing a parameterization, which simplifies the functions of operators appearing i…

Moscow's 2022 'Teacher of the Year' killed while fighting in Ukraine, Meduza reports: https://benborges.xyz/2025/07/22/moscows-teacher-of-the-year.html

Abuse in Buddhism: The Law of Silence https://openbuddhism.org/library/videos/2022/elodie-emery-wandrille-lanos-present-buddhism-the-unspeakable-truth/

Kumulativer Zubau von #Balkonsolarleistung in #Deutschland mit Stand vom 25.07.2025.
Die summarische Leistung aller offiziell registrierten #Steckersolaranlagen beträgt…

Isso é muito sério: #ElonMusk interfere ativamente em #política e #guerra
#bigtechs
@…

Galois equiangular tight frames from Galois self-dual codes
Junmin An, Jon-Lark Kim
https://arxiv.org/abs/2507.15448 https://arxiv.or…

Galois equiangular tight frames from Galois self-dual codes
Greaves et al. (2022) extended frames over real or complex numbers to frames over finite fields. In this paper, we study the theory of frames over finite fields by incorporating the Galois inner products introduced by Fan and Zhang (2017), which generalize the Euclidean and Hermitian inner products. We define a class of frames, called Galois frames over finite fields, along with related notions such as Galois Gram matrices, Galois frame operators, and Galois equiangular tight frames (Galois ETF…

Dubai-based Huspy, which offers proptech tools to home buyers, agents, and brokers, raised a $59M Series B led by Balderton, after a $40M Series A in June 2022 (Tage Kene-Okafor/TechCrunch)
https://techcrunch.com/2025/07/07/uae-proptech-huspy-r…

UAE proptech Huspy raises $59M to scale in Europe | TechCrunch
Huspy closes $59 million Series B to double down on operations across the Middle East and Europe, backed by Balderton Capital and Peak XV.

This week's #GrindayFriday is this excellent corporate bullshit themed 2022 record 'Wage, Work' from Leipzig, Germany's HAEXLER. Big powerviolence vibes here, too. You know I love short songs- only three of these thirteen tracks are over a minute long. This is a SERIOUS ripper of a record.

Russland macht Sanktionen für Ende von Lebensmittelabkommen mit UN verantwortlich
Moskau hat westliche Sanktionen für das Ende eines Abkommens mit den Vereinten Nationen über den Export von Lebensmitteln und Dünger aus Russland verantwortlich gemacht. Angesichts der "destruktiven Haltung" westlicher Regierungen, "illegal einseitige Sanktionen gegen Russland zu verhängen", sei keines der Ziele der 2022 unterzeichneten Vereinba…
📑

Ukraine-Liveblog: ++ Strom- und Wasserausfall in besetzten Gebieten ++
Weite Teile der von russischen Truppen besetzten südukrainischen Region Saporischschja sind ohne Strom- und Wasserversorgung. Durch russische Angriffe sollen mindestens vier Menschen in der Ukraine getötet worden sein.

Love’s Shifting Nature #NowPlaying #improv #originalmusic #piano

Love's Shifting Nature #NowPlaying
Stan Stewart - @muz4now

Influence of Three-Body Effects on Halogen Bonding
Sharon A. Ochieng, Konrad Patkowski
https://arxiv.org/abs/2507.17619 https://arxiv…

Influence of Three-Body Effects on Halogen Bonding
We construct a new noncovalent benchmark dataset 3BXB that combines halogen-bonded bimolecular complexes from the SH250 dataset [Kriz and Rezac, Phys. Chem. Chem. Phys. 2022, 24, 14794] with a third interacting partner, either H$_2$O or CH$_4$. The reference total and three-body interaction energies are computed at the CCSD(T) level. To shed light on the physical origins of binding and cooperativity in complexes of this kind, several symmetry-adapted perturbation theory (SAPT)-based energy deco…

Pete Hegseth, the US defense secretary, unilaterally halted an agreed shipment of military aid to Ukraine due to baseless concerns that US stockpiles of weapons have run too low, it has been reported.
A batch of air defense missiles and other precision munitions were due to be sent to Ukraine to aid it in its ongoing war with Russia, which launched a full-scale invasion of its neighbor in 2022. The aid was promised by the US during Joe Biden’s administration last year.
But the Pe…

From Radar to Risk: Building a High-Resolution Hail Database for Austria And Estimating Risk Through the Integration of Distributional Neural Networks into the Metastatistical Framework
Gregor Ehrensperger, Vera Katharina Meyer, Marc-Andr\'e Falkensteiner, Tobias Hell
https://arxiv.org/abs/2507.06429

From Radar to Risk: Building a High-Resolution Hail Database for Austria And Estimating Risk Through the Integration of Distributional Neural Networks into the Metastatistical Framework
This study makes significant contributions to the understanding of hail climatology in Austria. First, it introduces a comprehensive database of hailstone sizes, constructed from three-dimensional radar data spanning 2009 to 2022 and calibrated by approximately 5000 verified hail reports. The database serves as foundation for describing the short-term climatology of hail and provides the data necessary for estimating hail risk maps with enhanced spatial resolution and quality. Second, the…

Z archiwum: jak Jasiu próbował się z kołem przewieźć cugiem z Katowic w okolice Bełsznicy.
http://tek.org.pl/psota-ic.txt
Jak ktoś potrzebuje po warszawsku, to np. tu niżej jest relacja:

Evidence of Time-Dependent Diffusive Shock Acceleration in the 2022 September 5 Solar Energetic Particle Event
Xiaohang Chen, Lulu Zhao, Joe Giacalone, Nishtha Sachdeva, Igor Sokolov, Gabor Toth, Christina Cohen, David Lario, Fan Guo, Athanasios Kouloumvakos, Tamas Gombosi, Zhenguang Huang, Ward Manchester, Bart van der Holst, Weihao Liu, David McComas, Matthew Hill, George Ho

Evidence of Time-Dependent Diffusive Shock Acceleration in the 2022 September 5 Solar Energetic Particle Event
On 2022 September 5, a large solar energetic particle (SEP) event was detected by Parker Solar Probe (PSP) and Solar Orbiter (SolO), at heliocentric distances of 0.07 and 0.71 au, respectively. PSP observed an unusual velocity-dispersion signature: particles below $\sim$1 MeV exhibited a normal velocity dispersion, while higher-energy particles displayed an inverse velocity arrival feature, with the most energetic particles arriving later than those at lower energies. The maximum energy increas…

Gender Imbalance in Physics Education and Employment in Germany: Trends and Challenges
Ruzin Aganoglu, Andrea Bossmann, Ulrike B\"ohm, Anja Metzelthin, Agnes Sandner, Iris Traulsen, Angelica Zacarias
https://arxiv.org/abs/2506.19021

Gender Imbalance in Physics Education and Employment in Germany: Trends and Challenges
Gender imbalance among German physicists persists, with fewer women in advanced degrees and research leadership roles. Although female enrollment in Physics programs increased slightly until 2022, potentially influenced by COVID-19 the long-term trend remains uncertain. Despite the rise in female Ph.D. students and foreign representation, female professors in Physics and Astronomy stagnated below 14 %, indicating significant underrepresentation. Anticipated revisions to the WissZeitVG law may i…

KONF: Generische Sakralität. Religiöse Formate im 20. und 21. Jahrhundert, Bern (26.06. – 28.06.2025)
https://ift.tt/OHJnLdY
TOC: Dutch Crossing: Journal of Low Countries Studies, vol. 46, no. 3 (March 2022) Dutch…
via Input 4 RELCFP

Investigating Document Type, Language, Publication Year, and Author Count Discrepancies Between OpenAlex and Web of Science
Philippe Mongeon, Madelaine Hare, Poppy Riddle, Summer Wilson, Geoff Krause, Rebecca Marjoram, R\'emi Toupin
https://arxiv.org/abs/2508.18620

Investigating Document Type, Language, Publication Year, and Author Count Discrepancies Between OpenAlex and Web of Science
Bibliometrics, whether used for research or research evaluation, relies on large multidisciplinary databases of research outputs and citation indices. The Web of Science (WoS) was the main supporting infrastructure of the field for more than 30 years until several new competitors emerged. OpenAlex, a bibliographic database launched in 2022, has distinguished itself for its openness and extensive coverage. While OpenAlex may reduce or eliminate barriers to accessing bibliometric data, one of the…

The Potential Impact of Disruptive AI Innovations on U.S. Occupations
Munjung Kim, Marios Constantinides, Sanja \v{S}\'cepanovi\'c, Yong-Yeol Ahn, Daniele Quercia
https://arxiv.org/abs/2507.11403

The Potential Impact of Disruptive AI Innovations on U.S. Occupations
The rapid rise of AI is poised to disrupt the labor market. However, AI is not a monolith; its impact depends on both the nature of the innovation and the jobs it affects. While computational approaches are emerging, there is no consensus on how to systematically measure an innovation's disruptive potential. Here, we calculate the disruption index of 3,237 U.S. AI patents (2015-2022) and link them to job tasks to distinguish between "consolidating" AI innovations that reinforce existing structu…

Complete Classification of Directed Quantum Graphs on M2
Nina Kiefer, Bj\"orn Sch\"afer
https://arxiv.org/abs/2507.15534 https://

Complete Classification of Directed Quantum Graphs on M2
In 2022, Gromada and Matsuda classified undirected quantum graphs on the matrix algebra $M_2$. Later, Wasilweski provided a solid theory of directed quantum graphs which was formerly only established for undirected quantum graphs. Using this framework we extend the results of Matsuda and Gromada, and present a complete classification of directed quantum graphs on $M_2$. Most prominently, we observe that there is a far bigger range of directed quantum graphs than of undirected quantum graphs on …

Heute vor 60 Jahren: Am 23. Juli 1965 zündeten die #USA im Rahmen von Operation Whetstone die Atombombe "Links". Whetstone war eine Serie von #Kernwaffentests bei der 1964/65 insgesamt 46 Bomben größtenteils im Testgebiet in

General Staff: Russia has lost 1,038,650 troops in Ukraine since Feb. 24, 2022: https://benborges.xyz/2025/07/17/general-staff-russia-has-lost.html

"Researchers identify 22 key areas for protecting struggling giant otters"
#Otters #Animals #Conservation

Researchers identify 22 key areas for protecting struggling giant otters
“They’re big, like an overweight Peruvian dog,” is how photographer Santiago Romaní describes giant otters (Pteronura brasiliensis). In 2022, on his trip to the Imiría Regional Conservation Area, a protected area in the Ucayali region of Peru’s east-central Amazon, he observed the aquatic river giants. That same year, the area’s administration confirmed the presence of […]

Nvidia's rise after ChatGPT's release is reminiscent of dot-com era titans like Cisco and Juniper; Cisco's share price grew over 1000x between 1990 and 2000 (Tripp Mickle/New York Times)
https://www.ny…

Nvidia Becomes First Public Company Worth $4 Trillion
The A.I. chip maker reached the landmark before Apple and Microsoft, as its value rose more than tenfold after ChatGPT’s release in late 2022.

Stereo performance of SST-1M at different altitudes
Patrik \v{C}echvala (for the SST-1M collaboration), Vladim\'ir Novotn\'y (for the SST-1M collaboration), Ji\v{r}\'i Bla\v{z}ek (for the SST-1M collaboration), Ana Laura M\"uller (for the SST-1M collaboration), Jakub Jury\v{s}ek (for the SST-1M collaboration), Thomas Tavernier (for the SST-1M collaboration)

Stereo performance of SST-1M at different altitudes
The SST-1M telescopes are a pair of Imaging Atmospheric Cherenkov Telescopes (IACTs) that have been operating at the Ondřejov Observatory (510 m a.s.l.) in the Czech Republic since 2022. Optimized for detecting gamma rays in the energy range 1-300 TeV, they are capable of performing both mono and stereo observations. Despite challenging atmospheric conditions, SST-1M has successfully detected several galactic and extragalactic gamma-ray sources with energies reaching up to 200 TeV during its o…

The role of large language models in UI/UX design: A systematic literature review
Ammar Ahmed, Ali Shariq Imran
https://arxiv.org/abs/2507.04469 https://…

The role of large language models in UI/UX design: A systematic literature review
This systematic literature review examines the role of large language models (LLMs) in UI/UX design, synthesizing findings from 38 peer-reviewed studies published between 2022 and 2025. We identify key LLMs in use, including GPT-4, Gemini, and PaLM, and map their integration across the design lifecycle, from ideation to evaluation. Common practices include prompt engineering, human-in-the-loop workflows, and multimodal input. While LLMs are reshaping design processes, challenges such as halluci…

CFP: Kunstbäume in Text und Bild der Vormoderne 2.0. – Kommunikation in ökologischen Verflechtungen, Frankfurt am Main (13.07.2025)
https://ift.tt/5IP1Dab
TOC: Dutch Crossing: Journal of Low Countries Studies, vol. 46, no. 3 (March 2022) Dutch…
via Input 4 RELCFP

Improved bounds on the $H$-rank of a mixed graph in terms of the matching number and fractional matching number
Qi Wu, Yong Lu
https://arxiv.org/abs/2507.04728

Improved bounds on the $H$-rank of a mixed graph in terms of the matching number and fractional matching number
A mixed graph $\widetilde{G}$ is obtained by orienting some edges of a graph $G$, where $G$ is the underlying graph of $\widetilde{G}$. Let $r(\widetilde{G})$ be the $H$-rank of $\widetilde{G}$. Denote by $r(G)$, $κ(G)$, $m(G)$ and $m^{\ast}(G)$ the rank, the number of even cycles, the matching number and the fractional matching number of $G$, respectively. Zhou et al. [Discrete Appl. Math. 313 (2022)] proved that $2m(G)-2κ(G)\leq r(G)\leq 2m(G)+ρ(G)$, where $ρ(G)$ is the largest number of …

Eagles' A.J. Brown feels a 'little sad' for Treylon Burks after Titans' 2022 draft-day trade https://www.nfl.com/news/eagles-aj-brown-feels-a-little-sad-treylon-burks-titans-2022-draft-day-trade

Weniger #Kriminalität rund um den #GoParc
Kaum dass irgendwo nichts mehr los ist, sinkt die Kriminalitätsrate. Das ist ja wirklich überraschend!

General Staff: Russia has lost 1,032,690 troops in Ukraine since Feb. 24, 2022: https://benborges.xyz/2025/07/12/general-staff-russia-has-lost.html

Anzahl der #Balkonkraftwerke in #Deutschland mit Stand vom 18.07.2025.
Der aktuelle Höchststand liegt bei 1039061 registrierten Anlagen.
Unplausible Inbetriebnahmedaten von 1900 bis 2015 wurden durch das Registrierungsdatum der

Bemerkenswerte schlechte Umfrageergebnisse für die Regierung.
Auch für Merz: 30% sind mit seiner Arbeit zufrieden, 59% sehen Merz kritisch (laut Insa). Mit dem damaligen Bundeskanzler Olaf Scholz waren nach 100 Tagen im Amt im März 2022 43% der Befragten zufrieden, nur 41% unzufrieden.

A note on finding long directed cycles above the minimum degree bound in 2-connected digraphs
Jadwiga Czy\.zewska, Marcin Pilipczuk
https://arxiv.org/abs/2507.03807

A note on finding long directed cycles above the minimum degree bound in 2-connected digraphs
For a directed graph $G$, let $\mathrm{mindeg}(G)$ be the minimum among in-degrees and out-degrees of all vertices of $G$. It is easy to see that $G$ contains a directed cycle of length at least $\mathrm{mindeg}(G)+1$. In this note, we show that, even if $G$ is $2$-connected, it is NP-hard to check if $G$ contains a cycle of length at least $\mathrm{mindeg}(G)+3$. This is in contrast with recent algorithmic results of Fomin, Golovach, Sagunov, and Simonov [SODA 2022] for analogous questions in …

Call for Papers: „Kunstbäume in Text und Bild der Vormoderne 2.0. – Kommunikation in ökologischen Verflechtungen“ an der Goethe-Universität Frankfurt am Main, vom 30. Oktober bis 1. November 2025
https://ift.tt/YcTsv7C
TOC: Dutch Crossing: Journal of Low Countries Studies, vol. 46, no. 3 (March 2022) Dutch……

Observation of VER J2019 368 with the SST-1M stereoscopic system
Jakub Jury\v{s}ek (for the SST-1M Collaboration), Thomas Tavernier (for the SST-1M Collaboration), Ana Laura M\"uller (for the SST-1M Collaboration)
https://arxiv.org/abs/2507.16408

Observation of VER J2019+368 with the SST-1M stereoscopic system
The Single-Mirror Small Size Telescope (SST-1M) is a small Cherenkov telescope designed to detect gamma rays with energies more than about 1 TeV. The optical design of the SST-1M follows the Davies-Cotton concept to ensure good off-axis performance. In 2022, two SST-1M telescope prototypes were installed in Ondrejov, Czech Republic, and stereoscopic observations of astrophysical gamma-ray sources have been performed since then. VER J2019+368 is an unidentified very-high-energy (VHE) gamma-ray s…

General Staff: Russia has lost 1,035,060 troops in Ukraine since Feb. 24, 2022: https://benborges.xyz/2025/07/14/general-staff-russia-has-lost.html

Origin of insulating-like behavior of Bi$_2$Sr$_2$CaCu$_2$O$_{8 x}$ under pressure: A first-principles study
Xin Du, Jian-Feng Zhang, Zhong-Yi Lu, Kai Liu
https://arxiv.org/abs/2507.07336

Origin of insulating-like behavior of Bi$_2$Sr$_2$CaCu$_2$O$_{8+x}$ under pressure: A first-principles study
Recent experimental study on Bi$_2$Sr$_2$CaCu$_2$O$_{8+x}$ superconductors has revealed an unexpected quantum phase transition from superconducting state to insulatinglike state under pressure [Zhou et al., Nat. Phys. 18, 406 (2022)]. To better understand the physical origin of this pressure-induced phenomenon, here we have studied the structural, electronic, and magnetic properties of undoped and O-doped Bi$_2$Sr$_2$CaCu$_2$O$_{8+x}$ (Bi2212) under pressures based on density-functional theory …

On the Estimation of Anisotropic Covariance Functions on Compact Two-Point Homogeneous Spaces
Alessia Caponera
https://arxiv.org/abs/2507.03723 https://

On the Estimation of Anisotropic Covariance Functions on Compact Two-Point Homogeneous Spaces
In this paper, the asymptotic theory presented in (Caponera et al., 2022) for spline-type anysotropic covariance estimator on the 2-dimensional sphere is generalized to the case of connected and compact two-point homogeneous spaces.

Infrared Spectroscopy of V838 Monocerotis in 2015 and 2022
T. R. Geballe (Gemini Observatory/NSF's NOIRLab), B. M. Kaminskiy (Main Astronomical Observatory, Academy of Sciences of the Ukraine), D. P. K. Banerjee (Physical Research Laboratory, Ahmedabad, India), A. Evans (Astrophysics Research Centre, Keele University, UK), Y. Pavlenko (Main Astronomical Observatory, Academy of Sciences of the Ukraine), M. T. Rushton (Astronomical Institute of the Romanian Academy, Bucharest, Romani…

Infrared Spectroscopy of V838 Monocerotis in 2015 and 2022
We report medium-resolution $0.85-2.45\,μ$m spectroscopy obtained in 2015 and 2022 and high resolution $2.27-2.39\,μ$m and $4.59-4.77\,μ$m spectroscopy obtained in 2015 of V838 Monocerotis, along with modeling of the $0.85-2.45\,μ$ spectrum. V838 Mon underwent a series of eruptions and extreme brightenings in 2002, which are thought to have occured as a result of a stellar merger. The new spectra and modelling of them reveal a disturbed red giant photosphere that is probably continuing to c…

Validation of Hermes-3 turbulence simulations against the TCV-X21 diverted L-mode reference case
B D Dudson, M Kryjak, H Muhammed, J Omotani
https://arxiv.org/abs/2506.12180

Validation of Hermes-3 turbulence simulations against the TCV-X21 diverted L-mode reference case
Electrostatic flux-driven turbulence simulations with the Hermes-3 code are performed in TCV L-mode conditions in forward and reversed toroidal field configurations, and compared to the TCV-X21 reference dataset [D.S. Oliveira and T. Body et al. 2022] qualitatively and with a quantitative methodology. Using only the magnetic equilibrium, total power across the separatrix (120kW) and total particle flux to the targets (3e21/s) as inputs, the simulations produce time-averaged plasma profiles in g…

A Relativistic Jet in the Radio Quiet AGN Mrk 110
Ailing Wang, Tao An, Kenneth I. Kellermann, Hua Feng, Emmanuel K. Bempong-Manful, Roland Timmerman, Shaoguang Guo
https://arxiv.org/abs/2506.03970

A Relativistic Jet in the Radio Quiet AGN Mrk 110
We report the discovery of a relativistic jet in Mrk~110, a narrow-line Seyfert 1 galaxy historically classified as a radio-quiet active galactic nucleus (AGN). Very Long Baseline Interferometry (VLBI) observations reveal intermittent jet activity during 2015--2016 and 2022--2024, with proper motion measurements yielding superluminal velocities of $\sim3.6\pm0.6\,c$ and $\sim2.1\pm0.2\,c$, respectively. The recent jet component decelerates to $\sim 1.5\pm0.2\,c$ at a projected distance of 1.1 p…

Decoding the Hot-Mitochondrion Paradox
Peyman Fahimi, Michael Lynch, Cherif F. Matta
https://arxiv.org/abs/2507.16824 https://arxiv.org/pdf/2507.16824

From Turing to Tomorrow: The UK's Approach to AI Regulation
Oliver Ritchie, Markus Anderljung, Tom Rachman
https://arxiv.org/abs/2507.03050 https://

From Turing to Tomorrow: The UK's Approach to AI Regulation
The UK has pursued a distinctive path in AI regulation: less cautious than the EU but more willing to address risks than the US, and has emerged as a global leader in coordinating AI safety efforts. Impressive developments from companies like London-based DeepMind began to spark concerns in the UK about catastrophic risks from around 2012, although regulatory discussion at the time focussed on bias and discrimination. By 2022, these discussions had evolved into a "pro-innovation" strategy, in w…

Recent Advances in Maximum-Entropy Sampling
Marcia Fampa, Jon Lee
https://arxiv.org/abs/2507.05066 https://arxiv.org/pdf/2507.05066…

Recent Advances in Maximum-Entropy Sampling
In 2022, we published a book, \emph{Maximum-Entropy Sampling: Algorithms and Application (Springer)}. Since then, there have been several notable advancements on this topic. In this manuscript, we survey some recent highlights.

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

Greedy Dynamic Matching
Nick Arnosti, Felipe Simon
https://arxiv.org/abs/2507.04551 https://arxiv.org/pdf/2507.04551

Greedy Dynamic Matching
We study a foundational model of dynamic matching market with abandonment. This model has been studied by Collina et al (2020) and Aouad and Saritac (2022), and many other papers have considered special cases. We compare the performance of greedy policies -- which identify a set of "acceptable" matches up front, and perform these matches as soon as possible -- to that of an omniscient benchmark which knows the full arrival and departure sequence. We use a novel family of linear programs ($LP^…

Self-similar vorticity around the boundary and non-uniqueness of solutions to the two-dimensional Navier-Stokes equations in the half space
Motofumi Aoki, Yasunori Maekawa
https://arxiv.org/abs/2507.02338

Self-similar vorticity around the boundary and non-uniqueness of solutions to the two-dimensional Navier-Stokes equations in the half space
In this paper we show the non-uniqueness of mild solutions to the two-dimensional forced Navier-Stokes equations in the half space under the noslip boundary condition, following the program established by Albritton, Bru{é}, and Colombo in 2022. Our construction of non-unique solutions is based on the instability of self-similar vorticity at high Reynolds numbers which concentrates around the boundary at the initial time. In our construction, therefore, a kind of boundary layer has to be taken …

Microwave Imaging Spectroscopy Diagnosis of the Slow-rise Precursor of a Major Solar Eruption
Yuankun Kou, Xin Cheng, Sijie Yu, Yingjie Luo, Bin Chen, Mingde Ding
https://arxiv.org/abs/2507.11998

Microwave Imaging Spectroscopy Diagnosis of the Slow-rise Precursor of a Major Solar Eruption
In this Letter, taking advantage of microwave data from the Expanded Owens Valley Solar Array and extreme-ultraviolet (EUV) data from the Atmospheric Imaging Assembly, we present the first microwave imaging spectroscopy diagnosis for the slow-rise precursor of a major coronal mass ejection (CME) on 2022 March 30. The EUV images reveal that the CME progenitor, appearing as a hot channel above the polarity inversion line, experiences a slow rise and heating before the eruption. The microwave emis…

Charged-hadron identification at Belle II
Belle II Collaboration, et al.
https://arxiv.org/abs/2506.04355 https://arxiv.org/pdf/2506.…

Charged-hadron identification at Belle II
The Belle II experiment's ability to identify particles critically affects the sensitivity of its measurements. We describe Belle II's algorithms for identifying charged particles and evaluate their performance in separating pions, kaons, and protons using 426 fb$^{-1}$ of data collected at the energy-asymmetric $e^+e^-$ collider SuperKEKB in 2019--2022 at center-of-mass energies at and near the mass of the $Υ(4S)$.

A large scaling property of level sets for degenerate $p$-Laplacian equations with logarithmic BMO matrix weights
Thanh-Nhan Nguyen, Minh-Phuong Tran
https://arxiv.org/abs/2506.00390

A large scaling property of level sets for degenerate $p$-Laplacian equations with logarithmic BMO matrix weights
In this study, we deal with generalized regularity properties for solutions to $p$-Laplace equations with degenerate matrix weights. It has already been observed in previous interesting works [A. Kh. Balci, L. Diening, R. Giova, A. Passarelli di Napoli, SIAM J. Math. Anal. 54(2022), 2373-2412] and [A. Kh. Balci, S.-S. Byun, L. Diening, H.-S. Lee, J. Math. Pures Appl. (9) 177(2023), 484-530] that gaining Calderón-Zygmund estimates for nonlinear equations with degenerate weights under the so-cal…

Multi-wavelength analysis of FSRQ B2 1348 30B: Constraints on the jet power
Sajad Ahanger, Sunder Sahayanathan, Sitha K. Jagan, Shah Zahir, Naseer Iqbal
https://arxiv.org/abs/2506.02821

Multi-wavelength analysis of FSRQ B2 1348+30B: Constraints on the jet power
We present 14.5-year multi-wavelength analysis of flat-spectrum radio quasar B2 1348+30B using Swift-UVOT, Swift-XRT, and Fermi-LAT observations. In the gamma-ray band, the 3 day bin lightcurve reveals two major flaring events on 2010-09-19 (55458 MJD) and 2022-05-26 (59725 MJD) detected at flux levels $(2.5\pm 0.5) \times 10^{-7}\,\rm{ph\,cm^{-2}\,s^{-1}}$ and $(5.2\pm 0.6) \times 10^{-7}\,\rm{ph\,cm^{-2}\,s^{-1}}$. The Bayesian block analysis of the flares suggested the variability timescale …

DreamState – Liminal Space – #DreamState #NowPlaying #dreamstate #musicvideos

DreamState - Liminal Space - #DreamState #NowPlaying
Stan Stewart - @muz4now