Tootfinder

https://hpiers.obspm.fr/eoppc/bul/buld/bulletind.145
Paris, 18 December 2024 Bulletin D 144
(er oops looks like they forgot to update the heading, should be 145)
ANNOUNCEMENT OF DUT1
From the 10 July 2025, 0h UTC until further notice, the value o…

Einschlag des Asteroiden 2024 YR₄ auf Mond noch einmal etwas wahrscheinlicher
Der Asteroid 2024 YR₄ ist vorerst außer Reichweite unserer Instrumente. Laut der letzten Beobachtung ist ein Einschlag auf dem Mond nun etwas wahrscheinlicher.

Stablecoins: Fundamentals, Emerging Issues, and Open Challenges
Ahmed Mahrous, Maurantonio Caprolu, Roberto Di Pietro
https://arxiv.org/abs/2507.13883 http…

Stablecoins: Fundamentals, Emerging Issues, and Open Challenges
Stablecoins, with a capitalization exceeding 200 billion USD as of January 2025, have shown significant growth, with annual transaction volumes exceeding 10 trillion dollars in 2023 and nearly doubling that figure in 2024. This exceptional success has attracted the attention of traditional financial institutions, with an increasing number of governments exploring the potential of Central Bank Digital Currencies (CBDCs). Although academia has recognized the importance of stablecoins, research in…

‼️Die #Petition
"Keine Weiterleitung von Gesundheitsdaten an das FDZ ohne aktive Zustimmung des Patienten vom 04.10.2024"
hat bisher 303 Mitzeichnungen.
Es fehlen noch 29697 Unterschriften bis zum 08.07.2025.

"Applications of the Critical Incident Technique in Library and Information Science Research: A Literature Review" https://doi.org/10.1515/libri-2024-0065

Statista expects the global influencer marketing industry to grow 36% between 2024 and 2025, reaching $33B, as brands tighten overall ad budgets (Bloomberg)
https://www.bloomberg.com/news/articles/2025-06-14/influen…

Vision Pro: Erstes Upgrade noch in diesem Jahr?
Seit Frühjahr 2024 ist Apples erstes Mixed-Reality-Headset erhältlich. Nun steht angeblich bald die zweite Version an – mit wichtigen Verbesserungen.
https://www.

from my link log —
Eidophor: 1950's space age video projection technology. (video)
https://youtu.be/3-BvMcqEc98?si=_OkQjEKADeva4QD5
saved 2024-10-08

“The colonial monopoly on violence is backed by the liberal demand of nonviolent resistance.”
— tsengputterman, 2024 on Twitter

In Q2 2025, global VC funding reached $91B, up from $82B in Q2 2024, driven largely by AI investments, but down from $114B in Q1 2025, the highest since Q3 2022 (Gené Teare/Crunchbase News)
https://news.crunchbase.com/venture/global-funding-climbs-q2-…

Q2 Global Venture Funding Climbs In A Blockbuster Quarter For AI And As Capital Concentrates In Larger...
Global venture funding ticked up year over year in Q2 2025, reaching $91 billion, with a greater concentration of capital into the largest funding rounds compared to a year ago, Crunchbase data shows.

Estado del clima en Jalisco: temporada de lluvias y comportamiento extremo de la temperatura en 2024
Mauricio L\'opez-Reyes, Julio Eduardo Zamora-Salvador, Alma Delia Ort\'iz-Ba\~nuelos, Stephany Paulina Arellano-Ram\'irez, Carlos Rom\'an-Casta\~neda, Armando Gonz\'alez-Figueroa, Hector Hugo Ulloa-God\'inez, Mario E. Garc\'ia Guadalupe

Estado del clima en Jalisco: temporada de lluvias y comportamiento extremo de la temperatura en 2024
This article analyzes the characteristics of the rainy season and extreme temperatures recorded in the state of Jalisco, Mexico, during 2024. Using ERA5 and CHIRPS reanalysis data and observations from thirteen meteorological stations, patterns of precipitation and temperature anomalies were identified. The results show a late start and early end of the rainy season, with positive anomalies in the central and southern regions, and significant deficits in the coastal strip. Furthermore, 2024 sto…

‼️Die #Petition
"Keine Weiterleitung von Gesundheitsdaten an das FDZ ohne aktive Zustimmung des Patienten vom 04.10.2024"
hat bisher 273 Mitzeichnungen.
Es fehlen noch 29727 Unterschriften bis zum 08.07.2025.

Fans' Choice: Vote for 910Preps Boys' Athlete of the Year for 2024-2025 https://www.fayobserver.com/story/sports/high-school/sports-awards/2025/06/10/fayetteville-nc-fans-c…

Trump’s Hooters-loving Malaysia ambassador pick worries Asean diplomats
Nick Adams, who rallied actively for Trump at the 2024 US election,
has drawn controversy over his misogynistic remarks and brash nature
https://www.scmp.com/wee…

Trump’s Hooters-loving Malaysia ambassador pick worries Asean diplomats
Nick Adams, who rallied actively for Trump at the 2024 US election, has drawn controversy over his misogynistic remarks and brash nature.

It's amazing to me that people continue to look back at 2024 and angrily blame muslims,non-voters, & leftists for the overwhelming win by Trump. It must be nice to be able to completely ignore reality and learn nothing.
https://www.

Behind Trump’s 2024 Victory, a More Racially and Ethnically Diverse Voter Coalition
Pew Research Center’s in-depth study of its survey respondents who voted in the 2024 election examines turnout, voting patterns and demographics.

The Potential Danger to Satellites due to Ejecta from a 2032 Lunar Impact by Asteroid 2024 YR4
Paul Wiegert, Peter Brown, Jack Lopes, Martin Connors
https://arxiv.org/abs/2506.11217

The Potential Danger to Satellites due to Ejecta from a 2032 Lunar Impact by Asteroid 2024 YR4
On 2032 December 22 the 60 m diameter asteroid 2024 YR4 has a 4% chance of impacting the Moon. Such an impact would release 6.5 MT TNT equivalent energy and produce a ~1 km diameter crater. We estimate that up to 10^8 kg of lunar material could be liberated in such an impact by exceeding lunar escape speed. Depending on the actual impact location on the Moon as much as 10% of this material may accrete to the Earth on timescales of a few days. The lunar ejecta-associated particle fluence at 0.1 …

Offenbar ist #Brandenburg mit Tesla noch nicht genug gestraft. Amazon will auch was vom Wasser.
Und nein, mit 'Souveränität' hat es nichts zu tun, wenn einer von Trumps Buddys hier mehr Geld verdienen will.
Ort ist noch geheim: Internet, kriegen wir das raus?
Amazon will als Cloud-Anbieter 8 Milliarden Euro in Brandenburg investieren | rbb24

The increasing precipitation deficit in (central) the Netherlands, 1961-2024. While precipitation in the growing season (April-September) hardly changed, evaporation rapidly grew. This explains the increase in the deficit (moving average) from around zero in 1961 to on average over 100 mm by 2024.
#ClimateChangeIsWaterChange

Juno Observations of Io's Alfvén Wing From 23 Io Radii: #Alfvén wing at a distance of ∼23 #Io radii south of the moon during perijove 62. Evidence for this passage was clearly seen in the #Juno plasma wave, magnetometer, and plasma data. The plasma wave signature was an intensification of quasi-electrostatic waves below about 1 kHz with a weaker magnetic component, all lasting for about two minutes. A strong perturbation of the magnetic field consistent with strong field-aligned currents was observed at the edges of the Alfvén wing. Ions in the range below about 1 keV/q were slowed within the Alfvén wing. As with other measurements in Io's Alfvén wing, we observe evidence of filamentation. The power in the Alfvén wing based on the measured Poynting flux is estimated to be ∼500–1,500 × 109 W."

Christian Wilkins's injury has coaches and execs snub the Raiders DT from list of NFL best https://raiderswire.usatoday.com/story/sports/nfl/raiders/2025/07/08/christian-wilkinss-inju…

"There was a recent 2024 study that showed us that individuals who survive an acute COVID-19 infection (...) on average will lose somewhere in the neighbourhood of two to six IQ points per infection."
"although your immune system can take on [a COVID] infection, you want to avoid testing it as much as possible because your body is sustaining damage with each infection that it survives."
Seriously, wear a mask 😷 .

Beyond long COVID — how reinfections could be causing silent long-term organ damage | CBC Radio
Scientific evidence is painting an unsettling picture: COVID infections, even if mild or asymptomatic, may be causing long-term cellular and organ damage, as well as increasing your risk of developing long COVID.

This https://arxiv.org/abs/2506.02976 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCV_…

Deep Learning for Retinal Degeneration Assessment: A Comprehensive Analysis of the MARIO AMD Progression Challenge
The MARIO challenge, held at MICCAI 2024, focused on advancing the automated detection and monitoring of age-related macular degeneration (AMD) through the analysis of optical coherence tomography (OCT) images. Designed to evaluate algorithmic performance in detecting neovascular activity changes within AMD, the challenge incorporated unique multi-modal datasets. The primary dataset, sourced from Brest, France, was used by participating teams to train and test their models. The final ranking wa…

IRAS 22272 5435 (V354 Lac): Multicolor Photometry of a Variable Carbon-rich post-AGB Star and a Dust Formation Episode
N. P. Ikonnikova, V. I. Shenavrin, G. V. Komissarova, M. A. Burlak
https://arxiv.org/abs/2507.06777

IRAS 22272+5435 (V354 Lac): Multicolor Photometry of a Variable Carbon-rich post-AGB Star and a Dust Formation Episode
We present new UBV photometric observations (2009-2024) of the carbon-rich post-AGB star IRAS 22272+5435 (V354 Lac), combined with our data spanning over 30 years (1991-2024). The star shows pulsations with two closely spaced periods, 127 and 132 d, which cause brightness variations of variable amplitude. We also detect low-amplitude oscillations with a 661-day period, of uncertain origin. Color analysis reveals both temperature variations during pulsations and spectral anomalies. For the first…

Suomessa on 31.12.2024 mennessä havaittu hyväksytysti 496 luonnonvaraiseksi luokiteltua lintulajia #luonto

BirdLife Suomi | Suomessa havaitut lintulajit
Yhdessä lintujen puolesta

Finally, there'll be weekend transit service to Reinhardt Redwood Regional Park in Oakland once AC Transit's service changes launch on August 10
https://hikingbytransit.com/2024/09/14/realign/

What does AC Transit Realign mean for recreational access in the East Bay? - Hiking by Transit
Trailheads that are convenient to get to by bus, train, or ferry in the San Francisco Bay Area

"Auf der österreichischen Tauernautobahn hat sich Medienberichten zufolge am Samstagmorgen ein Mega-Stau gebildet. Er reiche von der A10 bis nach Bayern zurück, berichtet der Radiosender Ö3. Das seien rund 45 Kilometer – Autofahrer müssten mit einer Wartezeit von fünf Stunden rechnen."
"Schon Pfingsten 2024 waren 28 Kilometer gemessen worden."
Wir haben zwei Probleme:
- zu viele Autos
- zu viele Idioten

Die Meng Xiang: Fertig, um den Meeresboden zu stalken. 🕵️‍♂️
Das Forschungsschiff, das im November 2024 in Dienst gestellt wurde, soll bis zu 11 Kilometer tief in den Meeresboden bohren und Proben aus bisher unerforschten Regionen sammeln.
Zum Artikel: https://

I may need to get back to doing illustrations again since it's been about a year that I took a break...
Hand drawn stuff (even if digitally) might be the future of human art with all this AI bullshit going on.
➡️ https://rasterweb.net/raster/projects/illustrations/

Illustrations
In March 2024 I started doing sketches on an iPad using Procreate and an Apple Pencil. As of writing this it's May 2024 and I'm still doing it. I'll try to keep this page updated with new illustrations as they are completed. Each illustration links to a page with more info about it, and some [...]

‼️Die #Petition
"Keine Weiterleitung von Gesundheitsdaten an das FDZ ohne aktive Zustimmung des Patienten vom 04.10.2024"
hat bisher 248 Mitzeichnungen.
Es fehlen noch 29752 Unterschriften bis zum 08.07.2025.

TollBit: from Q4 2024 to Q1 2025, traffic from AI retrieval bots to 266 websites, including national and local news organizations, grew 49%, as AI usage jumps (Nitasha Tiku/Washington Post)

‘This is coming for everyone’: A new kind of AI bot takes over the web
As consumers switch from Google search to ChatGPT, a new kind of bot is scraping data for AI chatbots.

A Comprehensive Analysis of COVID-19 Detection Using Bangladeshi Data and Explainable AI
Shuvashis Sarker
https://arxiv.org/abs/2506.07234 https://

A Comprehensive Analysis of COVID-19 Detection Using Bangladeshi Data and Explainable AI
COVID-19 is a rapidly spreading and highly infectious virus which has triggered a global pandemic, profoundly affecting millions across the world. The pandemic has introduced unprecedented challenges in public health, economic stability, and societal structures, necessitating the implementation of extensive and multifaceted health interventions globally. It had a tremendous impact on Bangladesh by April 2024, with around 29,495 fatalities and more than 2 million confirmed cases. This study focu…

Programming tonight’s episode of @… radio and stumbled on our most recent 3–hour #Drone #Accordion special episode from last fall
That’ll keep me going through…

Accordion Noir radio playlist 2024-10-30: Electronic, Experimental & Drone Show IV: Night of the Restless
So… our podcast schedule got disrupted by the Internet Archive hack late last year, and we never quite got caught up. But we can get closer. Here, today, I can share with you our incredible e…

"ChatGPT ranking of business and management journals with article quality scores" https://doi.org/10.1108/AJIM-11-2024-0927 [closed access / paywall]

Hey! We just came back from a nice afterwork cycling.
Currently we do an hour of easy cycling every day.
Especially after work it really a blessing.
As I'm STILL behind with the recent trips I just browsed the archives for some beautiful memories of a hike last year.
This trail doesn't offer epic vistas but the trail itself is just a gem.
The blog:

Many people regard horse racing as a harmless sport in which the animals are willing participants who thoroughly enjoy the thrill. The truth is that behind the scenes lies a story of immense suffering. https://www.animalaid.org.uk/the-issues/our-campaigns/horse-racing/…

Horse Racing - Animal Aid
Many people regard horse racing as a harmless sport in which the animals are willing participants who thoroughly enjoy the thrill. The truth is that behind the scenes lies a story of immense suffering. 2024 statistics: 214 horses killed as a result of racing on British racecourses, 557 abuses of whip regulations, 598 horses with racing industry passports sent to slaughter.

Asymptotic behaviors of fractional binomial distributions derived from the generalized binomial theorem
Masanori Hino, Ryuya Namba
https://arxiv.org/abs/2506.10438

Asymptotic behaviors of fractional binomial distributions derived from the generalized binomial theorem
A fractional binomial distribution, introduced by Hino and Namba (2024) via the generalized binomial theorem, is a fractional variant of the classical binomial distribution. Building upon previous work that established limit theorems, such as the weak law of large numbers and the central limit theorem, for fractional binomial distributions, this paper further investigates their asymptotic behaviors. Specifically, we derive the large and moderate deviation principles and a Berry--Esseen type est…

from my link log —
EBCDIC is incompatible with GDPR.
https://shkspr.mobi/blog/2021/10/ebcdic-is-incompatible-with-gdpr/
saved 2024-10-28

EBCDIC is incompatible with GDPR
Welcome to acronym city! The Court of Appeal of Brussels has made an interesting ruling. A customer complained that their bank was spelling the customer's name incorrectly. The bank didn't have support for diacritical marks. Things like á, è, ô, ü, ç etc. Those accents are common in many languages. So it was a little surprising that the bank didn't support them. The bank refused to spell their c…

Investigating Algorithmic Bias in YouTube Shorts
Mert Can Cakmak, Nitin Agarwal, Diwash Poudel
https://arxiv.org/abs/2507.04605 https://

Investigating Algorithmic Bias in YouTube Shorts
The rapid growth of YouTube Shorts, now serving over 2 billion monthly users, reflects a global shift toward short-form video as a dominant mode of online content consumption. This study investigates algorithmic bias in YouTube Shorts' recommendation system by analyzing how watch-time duration, topic sensitivity, and engagement metrics influence content visibility and drift. We focus on three content domains: the South China Sea dispute, the 2024 Taiwan presidential election, and general YouTub…

Spontaneous emission and Purcell effect: some aspects
P. P. Abrantes, D. Szilard, C. Farina
https://arxiv.org/abs/2506.10210 https://…

Spontaneous emission and Purcell effect: some aspects
This chapter, part of the Proceedings of the III International Workshop on Quantum Nonstationary Systems (eds. Alexandre Dodonov and Lucas Chibebe Celeri), held in Brasilia in August 2024, offers a comprehensive overview of spontaneous emission (SE) and the Purcell effect within the broader context of quantum electrodynamics (QED) and vacuum fluctuations. It begins with a historical and theoretical review, tracing the development of classical and quantum electromagnetic theories. The chapter th…

Sie gehören zum Besten, was der deutsche Schachnachwuchs zu bieten hat! 🔥
Auch 2025 sind wieder zahlreiche Kaderspieler:innen des Deutschen Schachbundes bei der #dem25 am Start – und unter ihnen auch Titelverteidiger:innen:
Tamila Trunz, Michelle Trunz, Vadim Petrovskiy, Johannes von Mettenheim und Mykhaylo Nezhyvenko haben 2024 jeweils ihre Altersklasse gewonnen und wollen auch dieses Jah…

Multiple AI Companies Bypassing Web Standard to Scrape Publisher Sites Without Licensing (Reuters, 21 June 2024)
https://www.reuters.com/technology/artificial-intelligence/multiple-ai-companies-by…

TAGB: Ritualisierte Praktiken: Formeln ­– Zeichen – Rezeptarien, Basel (07.11. – 08.11.2024)
https://ift.tt/pc5AuSv
When did aliens become a problem? The Mediterranean Association for Marine Biology and Oceanology in…
via Input 4 RELCFP

Visual metrics on boundaries of hyperbolic spaces
Emily Stark
https://arxiv.org/abs/2506.10108 https://arxiv.org/pdf/2506.10108

Visual metrics on boundaries of hyperbolic spaces
This is an expository article on visual metrics on boundaries of hyperbolic metric spaces. We discuss the construction of visual metrics, quasisymmetries and their invariants, Hausdorff and conformal dimension, and constructions and applications of Gromov's round trees. There is a focus on providing examples throughout. These notes are based on the material of a minicourse given by the author at the 2024 Riverside Workshop in Geometric Group Theory.

Multi-polarization during the 9th European Parliament
Sebastiao Rosalino, Ant\'onio Curado, Fl\'avio L. Pinheiro
https://arxiv.org/abs/2507.03214 h…

Multi-polarization during the 9th European Parliament
Brexit, a global pandemic, the Russian invasion of Ukraine, and record inflation - few legislative bodies have faced such a cascade of shocks as the European Parliament did during its 9th term (2019-2024). Using the Bipartite Configuration Model and a set of network statistics, this research explores how multi-polarization was characterized during this term by constructing and analyzing co-voting networks across all legislative subjects and within specific legislative subjects. The results cont…

Truthful, Credible, and Optimal Auctions for Matroids via Blockchains and Commitments
Aadityan Ganesh, Qianfan Zhang
https://arxiv.org/abs/2507.04592 https…

Truthful, Credible, and Optimal Auctions for Matroids via Blockchains and Commitments
We consider a revenue-optimizing auctioneer in single-dimensional environments with matroid feasibility constraints. Akbarpour and Li (2020) argue that any revenue-optimal, truthful, and credible mechanism requires unbounded communication. Recent works (Ferreira and Weinberg, 2020; Essaidi et al., 2022; Chitra et al., 2024) circumvent their impossibility for the single-item setting through the use of cryptographic commitments and blockchains. We extend their results to matroid feasibility const…

Seasonal Variability of Snow Cover and Impact on Albedo and Thermal Properties in the Antarctic Marginal Ice Zone
Ippolita Tersigni, Filippo Nelli, Emiliano Cimoli, Petra Heil, Luke Bennetts, Giulio Passerotti, Alessandro Toffoli
https://arxiv.org/abs/2507.10916

Seasonal Variability of Snow Cover and Impact on Albedo and Thermal Properties in the Antarctic Marginal Ice Zone
Snow cover plays a critical yet often underrepresented role in shaping the thermodynamic behavior of Antarctic sea ice. In this study, we investigate the seasonal variability of snow distribution and its impact on surface albedo and energy fluxes across the marginal ice zone (MIZ), using a unique dataset from five shipborne expeditions conducted between 2019 and 2024. High-resolution visible and infrared imagery, combined with field observations and meteorological data, reveal that even modest …

"New environmental licensing will build a power plant in the Cerrado and demolish a school|
#Brazil #Cerrado #Energy #Education

New environmental licensing will build a power plant in the Cerrado and demolish a school
The most deforested biome in Brazil, the Cerrado lost 700,000 hectares (1.7 million acres) of native vegetation in 2024. Now, it is about to receive a thermoelectric plant 30 kilometers (18 miles) from the National Congress, in Brasília, the country’s capital. The Brazilian Institute of Environment and Renewable Natural Resources (IBAMA), responsible for federal environmental […]

Visa: stablecoin transaction volumes hit $752B in May, up from $409B in May 2024, and wallets that regularly send and receive payments hit a record 46M average (Financial Times)
https://www.ft.com/content/b69f304c-798e-4dc3-9f17-6f7a7c8d3ac0

How stablecoins are entering the financial mainstream
Usage of the digital assets is growing rapidly, but concerns remain about supervision and their impact on other parts of the financial system

Urban Dengue and Spatial Dependence: A SAR Model Incorporating Favela Data in Recife, Brazil
Marc\'ilio Ferreira dos Santos, Andreza dos Santos Rodrigues de Melo
https://arxiv.org/abs/2507.11896

Urban Dengue and Spatial Dependence: A SAR Model Incorporating Favela Data in Recife, Brazil
In this study, we used a dataset of approximately 96,000 reported dengue cases from 2015 to 2024 in Recife, the capital of northeastern Brazil, all geocoded by neighborhood. The dataset was enriched with sociodemographic data from the national census (population density, average residents per household), the proportion of slum areas per neighborhood, a dummy variable for high-income neighborhoods (above 7.5 minimum wages), seasonal information (rainy/dry), and water indicators derived from NDWI…

Analysis of cost-efficiency of serverless approaches
Nakhat Syeda, Harsh Shah, Rajvinder Singh, Suraj Jaju, Sumedha Kumar, Gourav Chhabra, Maria Spichkova
https://arxiv.org/abs/2506.05836

Analysis of cost-efficiency of serverless approaches
In this paper, we present a survey of research studies related to the cost-effectiveness of serverless approach and corresponding cost savings. We conducted a systematic literature review using Google Scholar search engine, covering the period from 2010 to 2024. We identified 34 related studies, from which we extracted 17 parameters that might influence the relative cost savings of applying the serverless approach.

Standing Tall: Robust Fall Prediction for Bipedal Robots
Gokul Prabhakaran, Jessy W. Grizzle, M. Eva Mungai
https://arxiv.org/abs/2506.01141 https://

Standing Tall: Robust Fall Prediction for Bipedal Robots
This paper extends the fall prediction algorithm from Mungai et al.(2024) to a real-time/online setting, implemented in both hardware and simulation. This yields results comparable to the offline version, maintaining a zero false positive rate, sufficient lead time, and accurate lead time prediction. Additionally, it achieves a high recovery rate. The paper also evaluates the fall prediction algorithm against omnidirectional faults and introduces an improved algorithm capable of reliably predic…

👇 👇 👇
https://www.theguardian.com/us-news/ng-interactive/2025/jun/04/saying-trump-is-dangerous-is-not-enough-bernie-sanders-on-biden-billionaires-and-why-the-de…

Science of the LISA mission: A Summary for the European Strategy for Particle Physics
Chiara Caprini, Anna Heffernan, Richard Brito, Gabriele Franciolini, Germano Nardini, Nicola Tamanini, Dani\`ele Steer
https://arxiv.org/abs/2507.05130

Science of the LISA mission: A Summary for the European Strategy for Particle Physics
The LISA mission is an international collaboration between ESA, its member states, and NASA, for the detection of gravitational waves from space. It was adopted in January 2024 and is scheduled for launch in the mid-2030's. It will be a constellation of three identical spacecraft forming a near-equilateral triangle in an heliocentric orbit, transferring laser beams over $2.5 \cdot 10^6$ km long arms. Laser interferometry is used to track separations between test masses, thus measuring spacetime…

@… announced that Doris Reiter is awarded with the "Emmy Noether Distinction 2024 (mid-career)" ... Go Sis!
https://eps…

🇺🇦 Auf radioeins läuft...
Superfunk feat. Ron Carroll:
🎵 Lucky Star
#NowPlaying #Superfunk #RonCarroll
https://akalex.bandcamp.com/track/superfunk-ron-carroll-akalex-lucky-star-2024
https://open.spotify.com/track/18nfehYgwp7UvlshiRP5jD

#Deutschland kommt beim Ausbau erneuerbarer Energien nur teilweise voran.
Das #Solarziel für 2024 wurde übertroffen, bei der #Windenergie hingegen deutlich verfehlt.
Vorreiter bei …

Wie läuft der Ausbau erneuerbarer Energien in Deutschland?
Das Ausbauziel für Solarenergie wurde 2024 erreicht - bei der Windenergie hängt Deutschland seinen Zielen aber hinterher. Am Norden liegt es nicht: In Bundesländern wie Schleswig-Holstein und Niedersachsen stehen besonders viele Windkraftanlagen.

from my link log —
Histogramming bytes with positional popcount, GF2P8AFFINEQB edition.
http://bitmath.blogspot.com/2024/11/histogramming-bytes-with-positional.html
saved 2024-11-10

Histogramming bytes with positional popcount (GF2P8AFFINEQB edition)
A while ago, after some back and forth on twitter/X with @corsix , I dropped some implementation of byte histogramming without explaini...

GIC--Related Observations During the May 2024 Geomagnetic Storm in the United States
L. A. Wilkerson, R. S. Weigel, D. Thomas, D. Bor, E. J. Oughton, C. T. Gaunt, C. C. Balch, M. J. Wiltberger, A. Pulkkinen
https://arxiv.org/abs/2507.07009

GIC--Related Observations During the May 2024 Geomagnetic Storm in the United States
The May 2024 geomagnetic storm was one of the most severe in the past twenty years. Understanding how large geomagnetic disturbances (GMDs) impact geomagnetically induced currents (GICs) within power grid networks is key to ensuring their resilience. We have assembled and synthesized a large and diverse set of GMD-related data, compared model predictions with measurements, and identified empirical relationships for GICs in the contiguous United States for this storm. Measurement data include …

Investigating MAXI J1752$-$457 with NuSTAR in the aftermath of a superburst
Sean N. Pike, Hitoshi Negoro, Douglas Buisson, Benjamin Coughenour, Julian Gerber, Aarran W. Shaw, Mutsumi Sugizaki, John A. Tomsick
https://arxiv.org/abs/2506.05677

Investigating MAXI J1752$-$457 with NuSTAR in the aftermath of a superburst
We present two NuSTAR observations of the X-ray transient, MAXI J1752$-$457, following a superburst which was observed by MAXI/GSC in November, 2024. NuSTAR follow-up confirmed that MAXI J1752$-$457 is coincident with the previously observed Einstein Probe source, EP240809a. We performed a spectral analysis of the source during both NuSTAR observations, and we confirm that the hard X-ray spectra are consistent with the inclusion of a spherical blackbody component. At about 79 hours after the on…

Quantum Stochastic Walks for Portfolio Optimization: Theory and Implementation on Financial Networks
Yen Jui Chang, Wei-Ting Wang, Yun-Yuan Wang, Chen-Yu Liu, Kuan-Cheng Chen, Ching-Ray Chang
https://arxiv.org/abs/2507.03963

Quantum Stochastic Walks for Portfolio Optimization: Theory and Implementation on Financial Networks
Financial markets are noisy yet contain a latent graph-theoretic structure that can be exploited for superior risk-adjusted returns. We propose a quantum stochastic walk (QSW) optimizer that embeds assets in a weighted graph: nodes represent securities while edges encode the return-covariance kernel. Portfolio weights are derived from the walk's stationary distribution. Three empirical studies support the approach. (i) For the top 100 S\&P 500 constituents over 2016-2024, six scenario portfolio…

Trigonometric Ratios Can Prove the Pythagorean Theorem
Shoya Kise, Takesa Uehara, Takashi Shinzato
https://arxiv.org/abs/2506.06304 https://

Trigonometric Ratios Can Prove the Pythagorean Theorem
Recent interest in noncircular trigonometric proofs has underscored the need for alternative methodologies. Jackson and Johnson's 2024 study addresses a longstanding gap in the foundations of trigonometric proofs. Inspired by the work of Jackson and Johnson [JJ24], we present three noncircular proofs of the Pythagorean theorem based on trigonometric identities. First, we establish the Pythagorean theorem via an isosceles triangle construction and the tangent double-angle formula. Second, we pre…

Electroweak Phase Transition, Gravitational Waves and Collider Probes in Multi-Scalar Dark Matter Scenarios
Tripurari Srivastava, Jaydeb Das, Anupam Ghosh, Arnab Chaudhuri
https://arxiv.org/abs/2507.05917

Electroweak Phase Transition, Gravitational Waves and Collider Probes in Multi-Scalar Dark Matter Scenarios
We study scalar singlet extensions of the Standard Model (SM), focusing on scenarios where dark matter (DM) is stabilized by a \(\mathbb{Z}_2\) symmetry. In the minimal single-scalar extension of the SM, only a narrow region near the Higgs resonance remains viable, requiring small portal couplings in order to simultaneously satisfy the observed relic abundance and comply with the most recent direct detection limits from the LUX-ZEPLIN (LZ-2024) and XENON1T experiments. To address this limitatio…

„This year, over 11.7 million people applied for Schengen short-stay visas. Globally, demand rose by more than 13%.
But for African applicants, that just meant more money lost.
Analysts estimate Africans lost €60 million (around US$67.5 million) in visa fees in 2024 alone — just for rejections.“
Via Sham Jaff's excellent newsletter https:…

Dynamics of Subsurface Flows in Solar Active Regions During the May 2024 Storm
B Lekshmi, Sushanta Tripathy, Kiran Jain, Alexei Pevtsov
https://arxiv.org/abs/2506.08141

Dynamics of Subsurface Flows in Solar Active Regions During the May 2024 Storm
In May 2024, the Sun exhibited intense magnetic activity, marked by numerous high-intensity flares resulting from the interaction and merging of NOAA ARs 13664 and 13668 in the southern hemisphere and AR 13663 in the northern hemisphere. Notably, AR 13664 displayed an extended lifetime, remaining visible after a full solar rotation and continuing to produce significant flaring activity. In this study, we investigate the evolution of sub-photospheric plasma flows associated with these ARs during…

Search for heavy neutral leptons in $\pi^ $ decays to positrons
NA62 Collaboration
https://arxiv.org/abs/2507.07345 https://arxiv.org…

Search for heavy neutral leptons in $π^+$ decays to positrons
A search for heavy neutral lepton ($N$) production in $π^+\to e^+ N$ in-flight decays using data collected by the NA62 experiment at CERN in 2017-2024 is reported. Upper limits for the extended neutrino mixing matrix element $|U_{e4}|^2$ are established at the level of $10^{-8}$ for heavy neutral leptons with mass in the range 95-126 $MeV/c^2$ and lifetime exceeding 50 ns.

KMT-2024-BLG-0404L: A triple microlensing system consisting of a star, a brown dwarf, and a planet
Cheongho Han, Andrzej Udalski, Chung-Uk Lee, Yoon-Hyun Ryu, Michael D. Albrow, Sun-Ju Chung, Andrew Gould, Kyu-Ha Hwang, Youn Kil Jung, In-Gu Shin, Yossi Shvartzvald, Jennifer C. Yee, Hongjing Yang, Weicheng Zang, Doeon Kim, Dong-Jin Kim, Byeong-Gon Park, Richard W. Pogge, Przemek Mr\'oz, Micha{\l} K. Szyma\'nski, Jan Skowron, Rados{\l}aw Poleski, Igor Soszy\'nski, Pawe{\l} Pi…

KMT-2024-BLG-0404L: A triple microlensing system consisting of a star, a brown dwarf, and a planet
We have investigated the lensing event KMT-2024-BLG-0404. The light curve of the event exhibited a complex structure with multiple distinct features, including two prominent caustic spikes, two cusp bumps, and a brief discontinuous feature between the caustic spikes. While a binary-lens model captured the general anomaly pattern, it could not account for a discontinuous anomaly feature between the two caustic spikes. To explore the origin of the unexplained feature, we conducted more advanced m…

Sources: xAI prepares a new fundraising round, its third in two months, targeting a valuation of $170B to $200B, up 10x from its May 2024 valuation of $18B (Financial Times)
https://www.ft.com/content/25aab987-c2a1-4fca-8883-38a617269b68

Raiders’ Contender for Comeback Player of the Year https://www.si.com/nfl/raiders/las-vegas-maxx-crosby-pro-bowl-pete-carroll

Der Winter 2024/25 brachte in den #Alpen teils Rekord-#Trockenheit und extremen #Schneemangel.
An der #Zugspitze

Alpen-Bilanz 2024/25: Rekord-Trockenheit und Schneemangel
Rekord-Trockenheit in den Alpen: Im Winter 2024/25 fiel mancherorts so wenig Schnee wie seit über 90 Jahren nicht mehr. Auch an der Zugspitze wurden Negativrekorde gemessen.

Dentsu: the video game industry attracts less than 5% of global ad spend despite 3.4B gamers worldwide; 60 game-based productions were in development in 2024 (Jennifer Maas/Variety)
https://variety.com/2025/gaming/news/video-g…

Video Game Industry Draws Less Than 5% of Ad, Marketing Spend
According to a new report from Dentsu Gaming, less than 5% of global media investment goes toward the the video game industry.

Lessons Learned from the URGENT 2024 Speech Enhancement Challenge
Wangyou Zhang, Kohei Saijo, Samuele Cornell, Robin Scheibler, Chenda Li, Zhaoheng Ni, Anurag Kumar, Marvin Sach, Wei Wang, Yihui Fu, Shinji Watanabe, Tim Fingscheidt, Yanmin Qian
https://arxiv.org/abs/2506.01611

Lessons Learned from the URGENT 2024 Speech Enhancement Challenge
The URGENT 2024 Challenge aims to foster speech enhancement (SE) techniques with great universality, robustness, and generalizability, featuring a broader task definition, large-scale multi-domain data, and comprehensive evaluation metrics. Nourished by the challenge outcomes, this paper presents an in-depth analysis of two key, yet understudied, issues in SE system development: data cleaning and evaluation metrics. We highlight several overlooked problems in traditional SE pipelines: (1) misma…

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

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

Average-case complexity in statistical inference: A puzzle-driven research seminar
Anastasia Kireeva, Afonso S. Bandeira
https://arxiv.org/abs/2506.22182 h…

Average-case complexity in statistical inference: A puzzle-driven research seminar
These notes describe our experience with running a student seminar on average-case complexity in statistical inference using the jigsaw learning format at ETH Zurich in Fall of 2024. The jigsaw learning technique is an active learning technique where students work in groups on independent parts of the task and then reassemble the groups to combine all the parts together. We implemented this technique for the proofs of various recent research developments, combined with a presentation by one of …

Exploring the change in scientific readability following the release of ChatGPT
Abdulkareem Alsudais
https://arxiv.org/abs/2506.21825 https://

Exploring the change in scientific readability following the release of ChatGPT
The rise and growing popularity of accessible large language models have raised questions about their impact on various aspects of life, including how scientists write and publish their research. The primary objective of this paper is to analyze a dataset consisting of all abstracts posted on arXiv.org between 2010 and June 7th, 2024, to assess the evolution of their readability and determine whether significant shifts occurred following the release of ChatGPT in November 2022. Four standard re…

A conjecture on the tensor ideal for an elementary p-group generated by the restriction of a Steinberg module
Kevin Coulembier, Johannes Flake
https://arxiv.org/abs/2507.02722

A conjecture on the tensor ideal for an elementary p-group generated by the restriction of a Steinberg module
In previous work (Coulembier--Flake 2024), the authors conjectured that the tensor product of an arbitrary finite-dimensional modular representation of an elementary abelian $p$-group with the biggest non-projective restricted Steinberg $SL_2$-module is a restricted tilting module. We showed that the validity of the conjecture would have interesting implications in the theory of tensor categories in positive characteristic, in particular, with respect to the classification of incompressible sym…

‼️Die #Petition
"Keine Weiterleitung von Gesundheitsdaten an das FDZ ohne aktive Zustimmung des Patienten vom 04.10.2024"
hat bisher 226 Mitzeichnungen.
Es fehlen noch 29774 Unterschriften bis zum 08.07.2025.

Effect of organic fertilizer and nano calcium spray on growth, yield and storage characteristics of fig fruits cv. waziri
Aram Sabir Ahmed, Mohamad Abdul Aziz Lateef
https://arxiv.org/abs/2507.11578

Effect of organic fertilizer and nano calcium spray on growth, yield and storage characteristics of fig fruits cv. waziri
This study was carried out to estimate the effect of organic fertilizer and Nano Calcium spray on the growth, yield, and storage of fig fruits cv. Waziri. It was conducted in the village of Kani Sard in the Sharbazhir district near the Sitak area. This is about 35 km northeast of the center of Sulaymaniyah. This study was conducted at 54 plants with three-year-old fig trees cultivated using the cordon method during the 2024 growth season. The controlled environment of the plastic house enabled …

This https://arxiv.org/abs/2502.06483 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

Sunrise III: Overview of Observatory and Instruments
In July 2024, Sunrise completed its third successful science flight. The Sunrise III observatory had been upgraded significantly after the two previous successful flights in 2009 and 2013. Three completely new instruments focus on the small-scale physical processes and their complex interaction from the deepest observable layers in the photosphere up to chromospheric heights. Previously poorly explored spectral regions and lines are exploited to paint a three-dimensional picture of the solar at…

CB Insights: VCs and private equity firms poured $3.1B to fund 144 deals in the LA area in Q1 2025, up from $2.7B in Q1 2024 and $1.4B in Q1 2023 (Los Angeles Times)
https://www.latimes.com/business/story/2025-06-06/venture-capital-…

Venture capital investment rises in L.A., and not just for AI startups
Venture capital investors and private equity firms poured $3.1 billion to fund 144 deals in the L.A. area in the first quarter of this year, up 15% from a year ago.

‼️Die #Petition
"Keine Weiterleitung von Gesundheitsdaten an das FDZ ohne aktive Zustimmung des Patienten vom 04.10.2024"
hat bisher 197 Mitzeichnungen.
Es fehlen noch 29803 Unterschriften bis zum 08.07.2025.

Repeating Flares, X-ray Outbursts and Delayed Infrared Emission: A Comprehensive Compilation of Optical Tidal Disruption Events
D. A. Langis, I. Liodakis, K. I. I. Koljonen, A. Paggi, N. Globus, L. Wyrzykowski, P. J. Miko{\l}ajczyk, K. Kotysz, P. Zieli\'nski, N. Ihanec, J. Ding, D. Morshed, Z. Torres
https://arxiv.org/abs/25…

Repeating Flares, X-ray Outbursts and Delayed Infrared Emission: A Comprehensive Compilation of Optical Tidal Disruption Events
Tidal disruption events (TDEs) have been proposed as valuable laboratories for studying dormant black holes. However, progress in this field has been hampered by the limited number of observed events. In this work, we present TDECat, a comprehensive catalogue of 134 confirmed TDEs (131 optical TDEs and 3 jetted TDEs) discovered up to the end of 2024, accompanied by multi-wavelength photometry (X-ray, UV, optical, and IR) and publicly available spectra. We also study the statistical properties, …

P-CRE-DML: A Novel Approach for Causal Inference in Non-Linear Panel Data
Amarendra Sharma
https://arxiv.org/abs/2506.23297 https://a…

P-CRE-DML: A Novel Approach for Causal Inference in Non-Linear Panel Data
This paper introduces a novel Proxy-Enhanced Correlated Random Effects Double Machine Learning (P-CRE-DML) framework to estimate causal effects in panel data with non-linearities and unobserved heterogeneity. Combining Double Machine Learning (DML, Chernozhukov et al., 2018), Correlated Random Effects (CRE, Mundlak, 1978), and lagged variables (Arellano & Bond, 1991) and innovating within the CRE-DML framework (Chernozhukov et al., 2022; Clarke & Polselli, 2025; Fuhr & Papies, 2024), we apply P…

from my link log —
aa-56: an astronomical ephemeris calculator program.
http://www.moshier.net/aadoc.html
saved 2024-05-28 https://

"Over Half of UK Badger Population Killed: 247,880 Culled Since 2013"
#UK #UnitedKingdom #Badgers #Animals

Over Half of UK Badger Population Killed: 247,880 Culled Since 2013
Official figures from Natural England released today reveal another 17,150 badgers were killed in 2024 culls.

Quality Assessment of Noisy and Enhanced Speech with Limited Data: UWB-NTIS System for VoiceMOS 2024 and Beyond
Marie Kune\v{s}ov\'a
https://arxiv.org/abs/2506.00506

Quality Assessment of Noisy and Enhanced Speech with Limited Data: UWB-NTIS System for VoiceMOS 2024 and Beyond
In this preprint, we present the UWB-NTIS-TTS team's submission to Track 3 of the VoiceMOS 2024 Challenge, the goal of which was to automatically assess the speech quality of noisy and de-noised speech in terms of the ITU-T P.835 metrics of "SIG", "BAK", and "OVRL". Our proposed system, based on wav2vec 2.0, placed among the top systems in the challenge, achieving the best prediction of the BAK scores (background noise intrusiveness), the second-best prediction of the OVRL score (overall audio …

Raiders' Contender for Comeback Player of the Year https://www.si.com/nfl/raiders/las-vegas-maxx-crosby-pro-bowl-pete-carroll

Exploring the Design Space of 3D MLLMs for CT Report Generation
Mohammed Baharoon, Jun Ma, Congyu Fang, Augustin Toma, Bo Wang
https://arxiv.org/abs/2506.21535

Exploring the Design Space of 3D MLLMs for CT Report Generation
Multimodal Large Language Models (MLLMs) have emerged as a promising way to automate Radiology Report Generation (RRG). In this work, we systematically investigate the design space of 3D MLLMs, including visual input representation, projectors, Large Language Models (LLMs), and fine-tuning techniques for 3D CT report generation. We also introduce two knowledge-based report augmentation methods that improve performance on the GREEN score by up to 10\%, achieving the 2nd place on the MICCAI 2024 …

Sources: In 2024, Apple explored a cloud service renting its own chips to developers; it spends ~$7B per year on renting Nvidia chips from AWS and Google (Aaron Tilley/The Information)
https://www.theinformation.com/articles/apple-explored…

Apple Explored Launching a Cloud Service for Developers
Apple over the past few years considered launching a business renting out its servers to the millions of developers that create apps for the iPhone and Mac, in what would be a hugely ambitious move that would pit it against Amazon, Microsoft and Google. The idea discussed was for Apple to rent ...

F&O Expiry vs. First-Day SIPs: A 22-Year Analysis of Timing Advantages in India's Nifty 50
Siddharth Gavhale
https://arxiv.org/abs/2507.04859 https…

F&O Expiry vs. First-Day SIPs: A 22-Year Analysis of Timing Advantages in India's Nifty 50
This study presents a comparative analysis of Systematic Investment Plan (SIP) performance in India's Nifty 50 index over a 22-year period (2003--2024), focusing on the timing of investments -- specifically, the first trading day (FTD) of each month versus the monthly expiry day of Futures and Options (EXP). The research establishes, through mathematical validation, that SIP returns are independent of the invested amount. Leveraging historical index data, the study finds that SIPs timed on F\&O…

Der Anteil von #Solarenergie an der deutschen #Stromerzeugung erreichte 2024 mit 13,8 % ein neues Rekordhoch.
Die Zahl der #Photovoltaikanlagen stieg auf über 4,2 Millionen…

Photovoltaik: Einspeisung von Solarstrom auf Rekordhoch
In Deutschland wird immer mehr Solarenergie erzeugt: 2024 stieg der Anteil von Strom aus Photovoltaik auf knapp 14 Prozent. Auch die Zahl der Anlagen nahm zu.

TAGB: Ritualisierte Praktiken: Formeln ­– Zeichen – Rezeptarien, Basel (07.11. – 08.11.2024)
https://ift.tt/U0xVpLJ
New Journal and CFP: Inaugural Issue of Central Europe Yearbook Now Available The…
via Input 4 RELCFP

Die Anmeldung zum RSR-Ausbildung während der #DEM25 ist noch bis übermorgen möglich - sichere dir hier deinen Platz und lerne alles, was du über die Schachregeln wissen musst: https://www.deutsche-schachjugend.de/termi…

‼️Die #Petition
"Keine Weiterleitung von Gesundheitsdaten an das FDZ ohne aktive Zustimmung des Patienten vom 04.10.2024"
hat bisher 113 Mitzeichnungen.
Es fehlen noch 29887 Unterschriften bis zum 08.07.2025.

A whistleblower details Clothoff, an AI-powered nudify app that owns 10 similar services; Clothoff had 27M visitors in H1 2024 and produced 200K images daily (Spiegel Online)
https://www.spiegel.de/internationa…

Using AI to Humiliate Women: The Men Behind Deepfake Pornography
AI-generated naked images of real women is the business model behind Clothoff, a dubious "nudify" app that has millions of visitors. Now, a whistleblower has provided details of just how cynical the site's operators are.

from my link log —
strlcpy and how CPUs can defy common sense.
https://nrk.neocities.org/articles/cpu-vs-common-sense
saved 2024-07-25

"Die Produktion von #Solarmodule​n für #Photovoltaikanlagen in Deutschland sank 2024 um gut 56 Prozent auf 1,5 Millionen Solarmodule."

‼️Die #Petition
"Keine Weiterleitung von Gesundheitsdaten an das FDZ ohne aktive Zustimmung des Patienten vom 04.10.2024"
hat bisher 56 Mitzeichnungen.
Es fehlen noch 29944 Unterschriften bis zum 08.07.2025.

☀️ Deutschlands Strom wird grüner: 2024 kamen fast 63 % des erzeugten Stroms aus Erneuerbaren Energien.
#Windkraft lieferte im Winter besonders viel, #Solarenergie brillierte im Sommer. Beim #Windkraft

Energiewende: So viel Strom kam gestern aus erneuerbaren Energien
Bis 2030 sollen insgesamt 80 Prozent des produzierten Stroms in Deutschland aus erneuerbaren Energien kommen. Daten zeigen, wie der Strommix aktuell aussieht und welche Rolle der importierte Strom spielt.

‼️Die #Petition
"Keine Weiterleitung von Gesundheitsdaten an das FDZ ohne aktive Zustimmung des Patienten vom 04.10.2024"
hat bisher 373 Mitzeichnungen.
Es fehlen noch 29627 Unterschriften bis zum 08.07.2025.