Tootfinder

Anzahl der #Balkonkraftwerke in #Deutschland mit Stand vom 19.06.2025.
Der aktuelle Höchststand liegt bei 989236 registrierten Anlagen.
12.347 mehr als am 11.06.2025.
Unplausible Inbetriebnahmedaten von 1923 bis 2015 wurden durch das Registrierungsdatum der

Kumulativer Zubau von #Balkonsolarleistung in #Deutschland mit Stand vom 19.06.2025.
15 MW mehr als am 11.06.2025.
Unplausible Inbetriebnahmedaten von 1923 bis 2015 wurden durch das Registrierungsdatum der

‘I wish I could turn back the hands of time’: Ruggs speaks after fatal Las Vegas DUI crash https://www.reviewjournal.com/local/local-las-vegas/i-wish-i-could-turn-back-the-hands-of-time-ruggs…

Fast Learning of Optimal Policy Trees
James Cussens, Julia Hatamyar, Vishalie Shah, Noemi Kreif
https://arxiv.org/abs/2506.15435 https://

Fast Learning of Optimal Policy Trees
We develop and implement a version of the popular "policytree" method (Athey and Wager, 2021) using discrete optimisation techniques. We test the performance of our algorithm in finite samples and find an improvement in the runtime of optimal policy tree learning by a factor of nearly 50 compared to the original version. We provide an R package, "fastpolicytree", for public use.

Beyond Code: #APIs as the Next #OSS Battleground
https://redmonk.com/sogrady/2025/06/09/o…

Some music for today's protests in the US. Stay safe everyone. Don't forget to dance as needed.
Laura Jane Grace, "Baby, I'm an Anarchist" (live, 2021)
https://youtu.be/7-nj4QhjJpc

from my link log —
Postgres extensions in Rust.
https://depth-first.com/articles/2021/08/25/postgres-extensions-in-rust/
saved 2021-08-29

Postgres Extensions in Rust
Opening a new path to high-performance, domain-specific database applications.

Timing and spectral variability in 2S 1417-624 observed with Insight-HXMT
Qi Liu, Lingda Kong, Can G\"ung\"or, Lorenzo Ducci, Long Ji, Wei Wang, Xiaohang Dai, Andrea Santangelo
https://arxiv.org/abs/2506.13557

Timing and spectral variability in 2S 1417-624 observed with Insight-HXMT
We present the results of the spectral and timing analyses of the accreting X-ray pulsar, 2S 1417-624, during the 2018 and 2021 outbursts with Insight-HXMT. We find that the pulse profiles in all energy bands exhibit clear double-peaked structures at low flux states. In the 1-10 keV band, the pulse profiles evolve from double to triple peaks at a flux level of $\sim$4.1$\ \times \ 10^{-9}$ erg cm$^{-2}$ s$^{-1}$, and from triple to quadruple peaks at $\sim$6.4$\ \times \ 10^{-9}$ erg cm$^{-2}$ …

The Soul (緝魂) (2021) is a bleak near-future sci-fi-ish mystery.
In the year 2031, the CEO of a Taiwanese biomedical corporation is found bludgeoned to death in his bedroom, with an occult symbol carved into the door. The obvious culprit is the estranged son, upset that dad had something to do with mom's death.
The prosecutor Wen-chao is not so sure. Wen-chao suspects the CEO's second wife, who seems harmless but might be possessed by the vengeful spirit of the first wife.…

'I know he's proud': Cowboys coach Brian Schottenheimer leans on life lessons from dad, Marty https://www.espn.com/nfl/story/_/id/45512273/nfl-dallas-cowboys-brian-marty-schottenheimer-fathers-day

Gear Fever - Musicians, Take Your Temperature
#MusicianTips #GearAquisitionSyndrome
https://

Gear Fever - Musicians, Take Your Temperature
Stan Stewart - @muz4now

Fossile Energien verursachen hohe gesellschaftliche Kosten, werden aber weiterhin subventioniert.
Allein 2021 beliefen sich offene und versteckte #Subventionen laut #IWF auf 5900 Milliarden US-Dollar. Maßnahmen wie der

Tankrabatt: Wie wir uns zu Tode subventionieren
Die Verbrennung fossiler Brennstoffe richtet massive Schäden an. Dennoch wird sie gefördert – etwa durch den Tankrabatt. Dabei gäbe es sinnvolle Alternativen, von denen auch Geringverdiener profitieren.

An independent search for Jovian neutrinos using BOREXINO data
Yuva Himanshu Pallam, Shantanu Desai
https://arxiv.org/abs/2506.14506 https://

An independent search for Jovian neutrinos using BOREXINO data
In a recent study, arXiv:2401.13043 found evidence for a 6% flux contribution from Jupiter to the total flux rate time series data from the BOREXINO solar neutrino experiment, specifically during the time intervals 2019-2021 and 2011-2013. The significance of this detection was estimated to be around $2σ$. We reanalyze the BOREXINO data and independently confirm the Jovian signal with the same amplitude and significance as that obtained in arXiv:2401.13043. However, using the same technique, w…

Current and former employees of OpenAI have sold nearly $3B worth of shares in tender offers since 2021, with $1.5B going to SoftBank alone (Natasha Mascarenhas/The Information)
https://www.theinformation.com/articles/openai-employees-cashed-3-bil…

OpenAI Employees Have Cashed Out $3 Billion in Shares
My colleague Sri Muppidi broke the news Wednesday of OpenAI’s latest fundraising talks as it seeks to raise an unprecedented $40 billion. One previously unreported detail is that SoftBank bought about $240 million in shares from a small group of current and former employees this spring.That deal ...

Podcast : Une enfance sous emprise
Dans cet épisode, Ricardo et Sophie racontent leurs vécus et échangent des souvenirs sur la réalité d'une enfance endoctrinée au sein d'une "communauté bouddhiste" cachant de véritables monstres.
https://chardonsbleus.org/podcast-une-

Wie glücklich mich seitdem alle Jahre wieder dieser Rose macht! Ich kanns immer noch nicht glauben, dass es mir gelungen ist, sie identisch aus dem winzigen Steckling aus dem Umzugsjahr 2021 zu ziehen um sie "mitnehmen" zu können. Sogar der Duft ist geblieben.🤩
#bloomscrolling am #klexenhaus.
#rose

On The Green Light Signal and Beyond (2021) - Learn how I am trying a smart lighting nudge @home to use 'leccy at grid-friendly times. #IoT #CO2Intensity -

On The Green Light Signal and Beyond (2021)
Learn how I am trying a smart lighting nudge @home to use leccy at grid-friendly times. #IoT #CO2Intensity

Importe aus Russland massiv gesunken
Deutschland hat im vergangenen Jahr fast 95 Prozent weniger Waren aus Russland importiert als vor dem Ukraine-Krieg. 2024 wurden Waren im Wert von 1,8 Milliarden Euro aus Russland eingeführt, wie das Statistische Bundesamt mitteilte.
Vor den bisher 17 Sanktionspaketen der EU gegen Russland beliefen sich die Importe 2021 - dem Jahr vor dem Überfall Russlands auf die Ukraine - noch auf 33,1…
📑

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

Mark your calendars for our upcoming events this Fall from the Love of Children program. You can read and register for these events at https://yaleyouthministryinstitute.org/upcoming-events/

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

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

Inner disc and circumplanetary material in the PDS 70 system
Daniele Fasano, Myriam Benisty, Pietro Curone, Stefano Facchini, Francesco Zagaria, Tomohiro C. Yoshida, Kiyoaki Doi, Anibal Sierra, Sean Andrews, Jaehan Bae, Andrea Isella, Nicol\'as T. Kurtovic, Laura M. P\'erez, Paola Pinilla, Luna Rampinelli, Richard Teague
https://

Inner disc and circumplanetary material in the PDS 70 system
The two giant protoplanets directly imaged in the dust-depleted cavity of PDS 70 offer a unique opportunity to study ongoing planet formation. Both planets have been detected in infrared thermal emission and in H$α$, indicating active accretion. We calibrate and analyse archival ALMA Band 6 and 7 observations of PDS 70 from 2019, 2021, and 2023 to search for circumplanetary material and assess its motion. Using 2D visibility modelling of the high-resolution (~0.11"x0.08" in Band 6; ~0.05"x0.05…

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…

May It Be Time #NowPlaying https://muz4now.com/2021/may-it-be-time-nowplaying/

May It Be Time #NowPlaying
Stan Stewart - @muz4now

Details Leaked on Why Cowboys 2nd Rounder Donovan Ezeiruaku Has Not Signed Deal https://heavy.com/sports/nfl/dallas-cowboys/details-leaked-on-why-cowboys-2nd-rounder-donovan-ezeiruaku-has-not-sign…

This https://arxiv.org/abs/2501.07576 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

The BCFW Tiling of the ABJM Amplituhedron
The orthogonal momentum amplituhedron O_k was introduced simultaneously in 2021 by Huang, Kojima, Wen, and Zhang, and by He, Kuo, and Zhang, in the study of scattering amplitudes of ABJM theory. It was conjectured that it admits a decomposition into BCFW cells. We prove this conjecture.

Surgeons Awareness, Expectations, and Involvement with Artificial Intelligence: a Survey Pre and Post the GPT Era
Lorenzo Arboit, Dennis N. Schneider, Toby Collins, Daniel A. Hashimoto, Silvana Perretta, Bernard Dallemagne, Jacques Marescaux, EAES Working Group, Nicolas Padoy, Pietro Mascagni
https://arxiv.org/abs/2506.08258

Surgeons Awareness, Expectations, and Involvement with Artificial Intelligence: a Survey Pre and Post the GPT Era
Artificial Intelligence (AI) is transforming medicine, with generative AI models like ChatGPT reshaping perceptions of its potential. This study examines surgeons' awareness, expectations, and involvement with AI in surgery through comparative surveys conducted in 2021 and 2024. Two cross-sectional surveys were distributed globally in 2021 and 2024, the first before an IRCAD webinar and the second during the annual EAES meeting. The surveys assessed demographics, AI awareness, expectations, inv…

Certification of High-Dimensional Entanglement Within the Resource Theory of Buscemi Nonlocality
Xian Shi
https://arxiv.org/abs/2506.07195 https://

Certification of High-Dimensional Entanglement Within the Resource Theory of Buscemi Nonlocality
The study on the certification of high degree entanglement, which is quantified in terms of Schmidt number, attracts much attention recently. Drawing inspiration from the work [PRX QUANTUM 2, 020301 (2021)], we first introduce resource theories of distributed measurements and teleportation instruments generated by a bipartite mixed state. Next we quantitatively characterized the relations among the convex resource theories of distributed measurements, teleportation instruments, and bipartite mi…

THEME FROM LUPIN Ⅲ 2021［Live Music Video］| ルパン三世のテーマ2021 (Special Studio...
https://youtube.com/watch?v=l0nYMRz1IfU&si=EDIYvjUKhQgkJDxr

Refuting Perfect Matchings in Spectral Expanders is Hard
Ari Biswas, Rajko Nenadov
https://arxiv.org/abs/2506.07700 https://arxiv.org…

Refuting Perfect Matchings in Spectral Expanders is Hard
This work studies the complexity of refuting the existence of a perfect matching in spectral expanders with an odd number of vertices, in the Polynomial Calculus (PC) and Sum of Squares (SoS) proof system. Austrin and Risse [SODA, 2021] showed that refuting perfect matchings in sparse $d$-regular \emph{random} graphs, in the above proof systems, with high probability requires proofs with degree $Ω(n/\log n)$. We extend their result by showing the same lower bound holds for \emph{all} $d$-regul…

Re-ranking 2021 NFL Draft by position: Where do Trevor Lawrence, Micah Parsons fall? https://www.nytimes.com/athletic/6400472/2025/06/05/nfl-draft-2021-micah-parsons-trevor-lawrence/

Soderle, und hier haben wir nun auch noch die kumulative Grafik mit der Anzahl der Balkonkraftwerke.
Hab noch den Endpunkt rangebastelt, damit man die Summe sieht.
Von der diese Woche vermeldeten Million sind wir zumindest offiziell noch etwas entfernt, wobei Sebastian ja von einer hohen Dunkelziffer ausgeht.
Wieso haben wir eigentlich eine Dunkelziffer? Faulheit? Ungenehmigt?
#Balkonkraftwerke

DoorDash, Uber, and Grubhub agree to settle a 2021 lawsuit against New York City over its pandemic-era 15% cap to commissions and fees charged to restaurants (Malathi Nayak/Bloomberg)
https://www.bloomberg.com/news/articles/20

Exacerbation of viscoelastic instability due to viscous heating
Ankush Kamboj, Ramkarn Patne, P. A. L. Narayana, Kirti Chandra Sahu
https://arxiv.org/abs/2506.04617

Exacerbation of viscoelastic instability due to viscous heating
The linear stability analysis of the pressure-driven flow of an Oldroyd-B fluid through a plane channel is performed to examine the effects of viscous heating-induced buoyancy on the ``purely elastic instability" predicted by \citet{khalid2021continuous} (Phys. Rev. Lett., 2021, 127, 134502). We do not impose any external heating; rather, the temperature increase in the system is solely due to the viscous heating generated by the flow of a highly viscous fluid, which induces buoyancy. This buoy…

Note on the interpretation of magnetic diffraction in NdAlSi: helical or fan?
Takashi Kurumaji
https://arxiv.org/abs/2506.04000 https://

Note on the interpretation of magnetic diffraction in NdAlSi: helical or fan?
We revisit the magnetic structure analysis reported in Nat. Mater. 20, 1650 (2021), which concluded that a Weyl semimetal candidate NdAlSi hosts a helical magnetic order. This conclusion was based on magnetic neutron diffraction peaks corresponding to modulation vectors $\vec{k}_{in} = (1/3, 1/3, 0)$ and $\vec{k}_{out} = (2/3, 2/3, 0)$, attributed to in-plane and out-of-plane components of the magnetic moments, respectively. Upon careful reanalysis, we suggest that a fan-type magnetic structure…

2021: There is no #AI, I'm doing my own laundry.
2023: CEOs are saying that AI is coming and will do your laundry.
2025: There is AI. I'm still doing my own laundry.
2027?: I'm doing the AI's laundry.

from my link log —
Crossness pumping station: seduced by symmetry.
https://www.anthonybaines.co.uk/blog/2021/9/2/crossness-pumping-station-seduced-by-symmetry
saved 2025-05-15

Crossness Pumping Station: seduced by symmetry — Anthony Baines Photography
Last week, I was lucky enough to visit the Crossness Pumping Station in South-East London . It is variously known as the "Cathedral in the Marshes" or, more bluntly, the "Cathedral of Sewage". It is a former Victorian sewage pumping station, opened in 1865; it continued to ope

This https://arxiv.org/abs/2411.13818 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Proof of Merca's stronger conjecture on truncated Jacobi triple product series
In the study of theta series and partition functions, Andrews and Merca, Guo and Zeng independently conjectured that a truncated Jacobi triple product series has nonnegative coefficients. This conjecture was proved analytically by Mao and combinatorially by Yee. In 2021, Merca proposed a stronger version of the conjecture, that is, for positive integers $1\leq S

AI-Generated Compromises for Coalition Formation
Eyal Briman, Ehud Shapiro, Nimrod Talmon
https://arxiv.org/abs/2506.06837 https://ar…

AI-Generated Compromises for Coalition Formation
The challenge of finding compromises between agent proposals is fundamental to AI subfields such as argumentation, mediation, and negotiation. Building on this tradition, Elkind et al. (2021) introduced a process for coalition formation that seeks majority-supported proposals preferable to the status quo, using a metric space where each agent has an ideal point. A crucial step in this process involves identifying compromise proposals around which agent coalitions can unite. How to effectively f…

Good Morning #Canada
#HappyBirthday to Robert Norman Munsch, born June 11, 1945, in Pittsburgh, Pennsylvania, but thankfully, he became a Canadian citizen in 1983. He has published more than 60 books in 30 languages and is a Member of the Order of Canada and Canada’s Walk of Fame. Health issues have ended his writing and public appearances, and in 2021, he was diagnosed with dementia. But his stories continue to speak to children.
#CanadaIsAwesome #CanadianHeroes
https://www.cbc.ca/radio/thenextchapter/full-episode-oct-2-2021-1.6193424/the-stories-will-be-the-last-thing-to-go-robert-munsch-on-his-legacy-as-one-of-canada-s-great-storytellers-1.6193428

Down But Not Out: The Case of Long-Period Comet C/2021 O3 (Panstarrs)
David Jewitt. Jing Li, Michael Jaeger, Yoonyoung Kim
https://arxiv.org/abs/2506.09263

Down But Not Out: The Case of Long-Period Comet C/2021 O3 (Panstarrs)
We combine ground- and space-based observations of long-period comet C/2021 O3 (Panstarrs) (perihelion distance 0.287 au) in order to investigate its reported near-perihelion destruction. Pre-perihelion photometric observations show a remarkably small heliocentric dependence of the scattered light, $\propto r_H^{-s}$ with $s = 2.59\pm0.21$, distinct from values reported in other long-period comets, for which $s$ = 4 is the canonical standard. The index is smaller than expected of coma productio…

Wren Loud and Bold Ambient (2021-06) - Ambient soundscape from 16WW back garden birdlife; small bird makes big noise! #wren #soundscape #fieldRecording -

from my link log —
Faster remainder by multiplication, with applications to compilers and software libraries.
https://arxiv.org/abs/1902.01961
saved 2021-05-23

Faster Remainder by Direct Computation: Applications to Compilers and Software Libraries
On common processors, integer multiplication is many times faster than integer division. Dividing a numerator n by a divisor d is mathematically equivalent to multiplication by the inverse of the divisor (n / d = n x 1/d). If the divisor is known in advance---or if repeated integer divisions will be performed with the same divisor---it can be beneficial to substitute a less costly multiplication for an expensive division. Currently, the remainder of the division by a constant is computed from…

Bird of the Day — Prairie Falcon, Kansas 2021
#Birds #NaturePhotography #Nature #Wildlife