Tootfinder

eu_procurements_alt: EU national procurement networks (2008-2016)
These 234 networks represent the annual national public procurement markets of 26 European countries from 2008-2016, inclusive. Data is sourced from Tenders Electronic Daily (TED), the official procurement portal of the European Union.
This network has 2148 nodes and 2339 edges.
Tags: Economic, Commerce, Weighted, Temporal

Online portal exposed car and personal data, allowed anyone to remotely unlock cars | Malwarebytes https://www.malwarebytes.com/blog/news/2025/08/online-portal-exposed-car-and-personal-data-allowed-anyone-to-remotely…

Online portal exposed car and personal data, allowed anyone to remotely unlock cars
A carmaker has been found to be open to leaking vehicle data and customer information through their dealership portal.

EDIT: I got the file I needed by now, via the web app.
The following rant is an exercise to the reader.
I can no longer save files in Element Desktop since the last upgrade due to smth smth Flatpak / desktop portal / ... cannot access anything policy bla. I get the idea that access to everything is bad, bad access to nothing is useless.
Anyway, so I gave the web version a try...
and it is unable to decrypt many messages, takes forever to load. I've been looking at th…

Читайте новый пост в моём гемлоге: "Что там у моих пресноводных беспозвоночных"
Для тех, у кого есть #Gemini-браузер:
gemini://sysrq.in/ru/gemlog/invertebrates.gmi

Just noticed that there hasn't been a #DarwinAward since 2022.
Anyone know what happened?
With all the #ChatGPT-prompted accidents (and deaths!), I'd assume there would be LOTS of good candidates for 2025...

#Antifa Kleine Anfrage #LTNRW #SPD 18/14849 "Wie viele rechtsextreme Vorfälle gibt es an Schulen in Nordrhein-Westfalen?" Antwort in vier bis sechs Wochen.

eu_procurements_alt: EU national procurement networks (2008-2016)
These 234 networks represent the annual national public procurement markets of 26 European countries from 2008-2016, inclusive. Data is sourced from Tenders Electronic Daily (TED), the official procurement portal of the European Union.
This network has 17345 nodes and 21524 edges.
Tags: Economic, Commerce, Weighted, Temporal

wayland is a governance failure https://github.com/flatpak/xdg-desktop-portal/issues/880

Mouse position portal · Issue #880 · flatpak/xdg-desktop-portal
Some apps (a small minority, I will admit) have features that pair with being able to track the mouse. One such app is the Virtual Puppet Project's mouse tracker plugin, which uses the mouse instea...

Nius-Datenleck: Abgezogene Daten sind echt
Das Portal Nius wurde von Angreifern umgestaltet, die auch Daten von Abonnenten veröffentlicht haben. Die Daten sind offenbar echt.
https://www.heise.de/new…

A security researcher said
flaws in a carmaker’s online dealership portal
exposed the private information
and vehicle data of its customers,
and could have allowed hackers to remotely break into any of its customers’ vehicles.
Eaton Zveare, who works as a security researcher at software delivery company Harness,
told TechCrunch the flaw he discovered
allowed the creation of an admin account
that granted “unfettered access” to the unnamed carma…

Security flaws in a carmaker's web portal let one hacker remotely unlock cars from anywhere | TechCrunch
Security researcher Eaton Zveare told TechCrunch that the flaws he discovered in the carmaker's centralized dealer portal exposed vast access to customer and vehicle data. With this access, Zveare said he could remotely take over a customer's account and unlock their cars, and more.

Progress, baby! #AI
Microsoft Redesigns Office Portal to Prioritize Copilot – Pixel Envy https://pxlnv.com/linklog/microsoft-copilot-portal/

Explosionen in Kiew und Lwiw
Die russischen Angriffe auf die Ukraine lassen nicht nach. In der Nacht sei eine Reihe von Kampfdrohnen und Raketen in Richtung ukrainischer Städte gefeuert worden, schrieb das Portal The Kyiv Independent. Nach Angaben der Nachrichtenagentur RBK-Ukraine waren Explosionen etwa in der Hauptstadt Kiew und in der westukrainischen Stadt Lwiw (Lemberg) zu hören.
In Kiew sei bereits am Mittwochabend Luf…
📑

Ukraine-Liveblog: ++ Vance: Hauptlast der Sicherheitsgarantien bei Europa ++
US-Vizepräsident Vance fordert, dass Europa den Hauptanteil der Last für die Sicherheitsgarantien der Ukraine übernimmt. Die Ukraine arbeitet an einem Sicherheitskonzept für die Zeit nach einem Ende des Krieges.

LODZ.PL: Publiczny portal czy reklamowy kombinat?
https://dadalo.pl/tech/lodz-pl-publiczny-portal-czy-reklamowy-kombinat-analiza-sledzenia-monetyzacji-konfliktow-interesow/

Portal: completed, again
Steam was released for the Mac in the last week, and as part of the initial offer you can get Portal for free. In fact, I'd get Portal for free anyway, because they're saying that if you bought it for PC, they consider you bought it for Mac as well. Very generous of them. So I've completed Portal's main story for the fourth time (PC, PC with commentary, Xbox 360, Mac).

Neutrino Portal to Extra Dimensions: Unified Origin of Dark Radiation, Dark Matter, and Neutrino Decay
Arnab Chaudhuri
https://arxiv.org/abs/2506.15485 htt…

Neutrino Portal to Extra Dimensions: Unified Origin of Dark Radiation, Dark Matter, and Neutrino Decay
We propose a unified framework based on sterile neutrinos propagating in large extra dimensions (LED) and coupled to a pseudo-Nambu-Goldstone boson (Majoron) arising from spontaneous lepton number violation. In this setup, the lightest Kaluza-Klein (KK) sterile neutrino serves as warm dark matter, higher KK modes decay invisibly producing a relativistic Majoron contributing to the effective number of neutrino species (Delta Neff), and active neutrinos undergo invisible decay. This model address…

Mapy (#mapy #osm

Public service announcement for anyone looking for the web link for Whova for #DH2025 - it's always available from the 'download the app' page or just go to https://whova.com/portal/webapp/kwd19h

Don't miss today's Metacurity for the critical infosec developments you might have missed over the weekend, including
--Embargo may be a rebranded version of ALPHV ransomware group,
--Russian threat group GreedyBear is stealing crypto,
--Israel beat Iran in the brief war's cyber conflicts,
--M&S resumes click and collect orders,
--GPT-5 was a disaster and easy to hack,
--Hacker breached dealership portal and could hack customers' cars,

New Embargo group may be a rebranded version of ALPHV ransomware gang
Russian threat group GreedyBear is stealing crypto, Israel beat Iran in the brief war's cyber conflicts, M&S resumes click and collect orders, GPT-5 was a disaster and easy to hack, Hacker breached dealership portal and could hack customers' cars, Korea's Yes24 ransomwared again, much more

I've updated my “TIL: What to Do If a Beryl AX Can’t Connect to a Wi-Fi” because a while ago I realized that choosing DFS channels for 5 GHz make the booting take more than 5 minutes.
https://hynek.me/til/beryl-ax-captive-portal/

What to Do If a Beryl AX Can’t Connect to a Wi-Fi
I’m absolutely in love with my GL.iNet GL-MT3000 (Beryl AX), but occasionally, it has trouble connecting to captive portal Wi-Fis.

Automated surgical planning with nnU-Net: delineation of the anatomy in hepatobiliary phase MRI
Karin A. Olthof, Matteo Fusagli, Bianca G\"uttner, Tiziano Natali, Bram Westerink, Stefanie Speidel, Theo J. M. Ruers, Koert F. D. Kuhlmann, Andrey Zhylka
https://arxiv.org/abs/2508.14133

Automated surgical planning with nnU-Net: delineation of the anatomy in hepatobiliary phase MRI
Background: The aim of this study was to develop and evaluate a deep learning-based automated segmentation method for hepatic anatomy (i.e., parenchyma, tumors, portal vein, hepatic vein and biliary tree) from the hepatobiliary phase of gadoxetic acid-enhanced MRI. This method should ease the clinical workflow of preoperative planning. Methods: Manual segmentation was performed on hepatobiliary phase MRI scans from 90 consecutive patients who underwent liver surgery between January 2020 and O…

Entdecke auf unserem Portal die faszinierende Welt der Darmbakterien

El mecanismo de ingreso al portal de @ticketmastercl@twitter.com es tan engorroso que hace que se me quiten las ganas de comprar las entradas en el proceso. Parte con validación de captcha con imšgenes y después te mandan un código al email, que se demora en llegar y a veces nunca llega. 🤦🏻‍♂️

Today, I learned that the city of #Glendale has a website for reporting damage to public property and requesting repair.
https://seeclickfix.com/web_portal/HNVq3sxMwnvzZg55Ko6TvFTx/issues/map?lat=43.12677000000007&lng=-87.92807999999997&max_lat=43.13820126517327&max_lng=-87.90387574584959&min_lat=43.11533659819747&min_lng=-87.95228425415033&zoom=14

Praktische toepassing AI, ik wilde een aantal sessies van #Why2025 horen, maar liefst in samenvatting, zoveel uren heb ik niet 🙂 , MP3s downloaden, uploaden in NotebookLM, overzichtsdocument laten maken, "klaar!" , overigens transcribeert NotebookLM keurig alle engelse spraak in dit geval, zodat je altijd dingen kunt checken.

eu_procurements_alt: EU national procurement networks (2008-2016)
These 234 networks represent the annual national public procurement markets of 26 European countries from 2008-2016, inclusive. Data is sourced from Tenders Electronic Daily (TED), the official procurement portal of the European Union.
This network has 2256 nodes and 2678 edges.
Tags: Economic, Commerce, Weighted, Temporal

John Mateer, Fernando Mendoza and other top transfers to watch in 2026 NFL Draft class https://www.nytimes.com/athletic/6432219/2025/06/18/nfl-draft-2026-top-transfers-by-position/

Predicting interface and spin states in armchair graphene nanoribbon junctions
Sofia Sanz, Daniel S\'anchez-Portal
https://arxiv.org/abs/2507.14065 htt…

Predicting interface and spin states in armchair graphene nanoribbon junctions
We present a theoretical analysis of interface states emerging at junctions between armchair graphene nanoribbons of varying widths. By exploring diverse width combinations and junction geometries, we demonstrate that predicting the precise number of interface states requires considerations beyond the topological classification alone; specifically, the width differences and bonding configuration at the interface play crucial roles. For junctions involving ribbons with small gaps, we further exa…

Who else agrees that this just never, ever, ever gets old...
▶️ MORE "AVENGERS PORTAL SCENE" REACTIONS! *AVENGERS: ENDGAME (2019)* MOVIE...
https://youtube.com/watch?v=rGUqKgL-kvk&si=CVB3momISjRpo-pY

I always wonder what message it sends when countries turn to internet geo-blocks. It doesn't project confidence.
(Israel's "National Emergency Portal", for example, has been unavailable from non-IL IP ranges since 2021.)
https://www.theverge.com/politics/688875/i

Iran is going offline to prevent purported Israeli cyberattacks
Iran has begun throttling its own internet bandwidth, taken down mobile services, asked citizens to delete WhatsApp, and will shut off global internet access.

eu_procurements_alt: EU national procurement networks (2008-2016)
These 234 networks represent the annual national public procurement markets of 26 European countries from 2008-2016, inclusive. Data is sourced from Tenders Electronic Daily (TED), the official procurement portal of the European Union.
This network has 8956 nodes and 13905 edges.
Tags: Economic, Commerce, Weighted, Temporal

Idea: a show called Normaler Things about the struggles of the residents of the Upside Down as American suburbanites driven through the portal into the mirror dimension by high real estate prices and lack of opportunity move in and try to gentrify and Americanise the Upside Down

> doszło do wybuchu baterii w hulajnodze elektrycznej. Na miejscu interweniowało sześć zastępów straży pożarnej.
https://www.lazarz.pl/?id=2&nr=17075

Reaktionen aus Moskau auf Washington-Treffen
Inzwischen gibt es auch Reaktionen aus Russland auf das Treffen im Weißen Haus. Die "antirussische kriegstreiberische Koalition der Willigen" habe es nicht geschafft, US-Präsident Trump auf dessen Terrain zu übertrumpfen, schrieb der frühere Präsident Dmitri Medwedew im Portal X. "Europa hat ihm gedankt und sich eingeschleimt."
Auch über den ukrainischen…
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Einige der zuletzt hier besonders häufig geteilten #News:
Cyberangriff auf nius.de: mutmaßlich Nutzerdaten veröffentlicht

This Hyatt's captive portal asks for surname and room number, but for whatever reason it only needs the first two letters of the surname to be correct
idk what to do with this info but here it is anyway

Freeze-in gravitational waves and dark matter in warm inflation
Quan Chen, Siyu Jiang, Dayun Qiu, Peilin Chen, Fa Peng Huang
https://arxiv.org/abs/2507.13916

Freeze-in gravitational waves and dark matter in warm inflation
Recent study[1] has suggested that warm inflation may be realized with Standard Model gauge interaction alone. Motivated by this framework, we investigate the gravitational wave spectrum and graviton-portal dark matter production through the freeze-in process generated during warm inflation scenarios. We perform a comparative analysis for different dissipation terms, focusing on their distinct gravitational wave signatures in the high-frequency regime. Our findings reveal qualitative and quanti…

TIL: Eintopfsonntag. »Die Bevölkerung und die Restaurants waren auf Anordnung der Reichsregierung verpflichtet, nur einfache Eintopfgerichte zu verzehren oder anzubieten, deren Preis pro Kopf eine halbe Reichsmark nicht überschreiten sollte. Der Differenzbetrag zum höheren Preis einer gewohnten Sonntagsmahlzeit sollte dem Winterhilfswerk gespendet werden.«
Wir sind im Oktober 1933.
Quelle:

Gerade auf LeMO gesehen: LeMO Das lebendige Museum Online
Das Online-Portal zur deutschen Geschichte vom 19. Jahrhundert bis heute. Epochendarstellung mit Sammlungsobjekten, Foto-, Audio- und Filmdokumenten, Biografien, Chroniken, Zeitzeugen.

Ich muss sagen, Mapy (https://mapy.com) find ich wirklich eine nette auf OpenStreetMap aufsetzende ~App. Routen planen und finden scheint leicht zu gehen.
Bei Locations (Suche) wird es dann aber schon leider wieder wenig. Wäre cool, wenn einfach alles aus

"Sweeney’s right that there’s no unpressing the AI button; companies are going to make these things until the bottom falls out. Epic’s demo is just one more uninspiring bit of buzzwordery to add to the pile."
(Original title: Unreal’s AI Demo Had No Point)
https://aftermath.site/…

Unreal's AI Demo Had No Point - Aftermath
We have Portal at home

All the talks you can look back from #Why2025
#cybersecurity

Our hotel wifi keeps glitching. I'm guessing that there's a captive portal or something that is disabled, but the device randomly wants to send people to that network. Sometimes you'll have a 10.0.x.x IP address and everything will be fine, but other times you connect and you'll get a 192.168.1.x IP address and can't even reach the gateway (192.168.1.250). So on two different laptops, I've had to disable dhcp and hardcode 10.0.x.x IP addresses in order to get working …

Managing, Analyzing and Sharing Research Data with Gen3 Data Commons
Craig Barnes, Kyle Burton, Michael S. Fitzsimons, Hara Prasad Juvvala, Brienna Larrick, Christopher Meyer, Pauline Ribeyre, Ao Liu, Clint Malson, Noah Metoki-Shlubsky, Andrii Prokhorenkov, Jawad Qureshi, Radhika Reddy, L. Philip Schumm, Mingfei Shao, Trevar Simmons, Alexander VanTol, Peter Vassilatos, Aarti Venkat, Robert L. Grossman

Managing, Analyzing and Sharing Research Data with Gen3 Data Commons
Gen3 is an open-source data platform for building data commons. A data commons is a cloud-based data platform for managing, analyzing, and sharing data with a research community. Gen3 has been used to build over a dozen data commons that in aggregate contain over 28 PB of data and 64 million FAIR data objects. To set up a Gen3 data commons, you first define a data model. Gen3 then autogenerates 1) a data portal for searching and exploring data in the commons; 2) a data portal for submitting dat…

TIL: #lhp
Der Vorteil im Vergleich zu

Wisst ihr was ich bei Youtube echt traurig finde, das User nicht mehr beachtet werden, die einfach nur ein einfaches Video hochladen wollen. Ohne gross da Geld verdienen zu wollen, alle sind so sehr auf dieses "Geld verdienen" fokussiert, das das sie die anderen "kleinen" einfach zur Seite geschoben werden.
Vielleicht ist genau für diese Menschen so Portal wie Peertube genau richtig, die auf Reichweite schei**en und ihre Videos, ob nun gut oder nicht, da hochladen …

"Patricia #Espenak announced in an email that Fred passed away yesterday afternoon," Michael Zeiler just wrote on the Solar Eclipse Mailing List: "Fred was in hospice at their home in Portal, Arizona. Pat was holding his hand when he passed away and is devastated.
Fred had an extremely consequential life and was a giant in the solar eclipse community. Let‘s remember his enthusiasm for nature‘s greatest spectacle, his warm friendship to many of us, his generosity in sharing his knowledge, and his impact on all of us."
Obituaries: https://skyandtelescope.org/astronomy-news/fred-espenak-1953-2025/ and https://www.astronomy.com/observing/fred-espenak-dies-at-71/

WIMP Dark Matter within the dark photon portal
X. G. Wang, B. M. Loizos, A. W. Thomas
https://arxiv.org/abs/2508.08676 https://arxiv.org/pdf/2508.08676

WIMP Dark Matter within the dark photon portal
We test the dark photon as a portal connecting to the dark sector in the case of Dirac fermion and complex scalar dark matter with masses up to 1 TeV. Both the dark photon and the $Z$ boson contribute to the dark matter annihilation and dark matter--nucleon scattering processes. We derive the lower limits on the dark parameters from thermal relic density. The corresponding spin-independent dark matter--proton cross sections are compared with the upper bounds set by direct detection. We explore …

Hi @…, auf Eurer Streaming-Seite¹ ist der Link zu den Recordings des #TdF4 falsch (b−c). Der richtige Link ist:
https://media.ccc.d…

Search for Accelerator-Produced Sub-GeV Dark Matter with the NOvA Near Detector
S. Abubakar, M. Acero, B. Acharya, P. Adamson, N. Anfimov, A. Antoshkin, E. Arrieta-Diaz, L. Asquith, A. Aurisano, A. Back, N. Balashov, P. Baldi, B. A. Bambah, E. F. Bannister, A. Barros, A. Bat, T. Bezerra, V. Bhatnagar, B. Bhuyan, J. Bian, A. C. Booth, R. Bowles, B. Brahma, C. Bromberg, N. Buchanan, A. Butkevich, T. J. Carroll, E. Catano-Mur, J. P. Cesar, R. Chirco, S. Choate, B. C. Choudhary, O. T. K. C…

Search for Accelerator-Produced Sub-GeV Dark Matter with the NOvA Near Detector
The NuMI facility at Fermilab produces a high-intensity beam of muon neutrinos and antineutrinos, designed to study neutrino oscillations. This beam may also be a source of dark matter particles produced through a light mediator. We search for dark matter particles with masses between 1 and 200 MeV that interact with Standard Model particles via a vector portal, producing forward-scattered single-electron events in the NOvA near detector. We set limits on the dark-visible coupling based on an e…

"Learn how to see. Realize that everything connects to everything else", but how to do this with Linked Data? Eero Hyvönen is quoting Leonardo Da Vinci as an intro to his presentation "How to Create a Portal for Digital Humanities Research Using a Linked Open Data Cloud of Cultural Heritage Knowledge Graphs: Case SampoSampo"
paper:

Expanding the Pierre Auger Observatory Open Data program
V. Scherini (for the Pierre Auger Collaboration)
https://arxiv.org/abs/2507.08504 https://

Expanding the Pierre Auger Observatory Open Data program
Since 2021, the Open Data Portal has provided access to the Pierre Auger Observatory's data for both the scientific community and the general public. The data release process has been in place since the Observatory's foundation. It continues to be strengthened as outlined in the approved policy and the Observatory's Data Management Plan. More than 80 000 cosmic-ray events above $10^{17}$ eV, detected with the surface and fluorescence detectors, have been released at various levels, from calibra…

"We appreciate your continued understanding and partnership as we navigate the impacts of our new budgetary reality."
We'd rather tie ourselves in knots than acknowledge that someone - one or more living, breathing humans, not some faceless natural force - decided to cut the funds. Like, did we fall through a portal and find ourselves in a new budgetary reality???

The US is finally building its National Database of Ruin.
https://theintercept.com/2025/05/22/intel-agencies-buying-data-portal-privacy/

U.S. Spy Agencies Are Getting a One-Stop Shop to Buy Your Most Sensitive Personal Data
The government wants to build a centralized platform where spy agencies can more easily buy private info about millions of people.

eu_procurements_alt: EU national procurement networks (2008-2016)
These 234 networks represent the annual national public procurement markets of 26 European countries from 2008-2016, inclusive. Data is sourced from Tenders Electronic Daily (TED), the official procurement portal of the European Union.
This network has 26199 nodes and 48232 edges.
Tags: Economic, Commerce, Weighted, Temporal

💡 Forschungssoftware ist oft so komplex, dass in vielen Projekten die Dokumentation zur Software, die eine sinnvolle Nachnutzung erst ermöglicht, zu kurz kommt.
🛠️ In einem Arbeitstreffen möchte daher Dennis Ried @… , der Preisträger unseres 3. #NFDFI4Culture

„Da die Münchner Burgkmairstraße recht eng ist, parken viele Autofahrer mit zwei Rädern auf dem Gehweg. Das ist zwar nicht erlaubt, wurde aber jahrzehntelang geduldet. Bis vergangenen April. Seitdem zeigen zwei Passanten die Gehweg-Parker an.“ Gehweg-Parker anzeigen wirkt.

Orthodoxe Kirche in Alaska ruft zum Gebet für Trump-Putin-Treffen auf
Die russisch-orthodoxe Kirche der Diözese Sitka und Alaska in den USA hält in diesen Tagen besondere Gebetsgottesdienste für das Treffen zwischen US-Präsident Donald Trump und Russlands Präsident Wladimir Putin am Freitag in Alaska ab. Wie das Portal Orthodox Christianity meldete, rief Bischof Alexei von Sitka und Alaska in einem Hirtenbrief die Geistlichen…
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Ukraine-Liveblog: ++ Russland und Ukraine tauschen erneut Gefangene aus ++
Jeweils 84 Kriegsgefangene haben Moskau und Kiew heute ausgetauscht. Die Ukraine hat nach Angaben von Präsident Selenskyj von europäischen Verbündeten 1,5 Milliarden Dollar für den Kauf von US-Waffen erhalten.

Probing Purely Inelastic Scalar Dark Matter Across Colliders and Gravitational Wave Observatories
Jinhui Guo, Jia Liu, Chenhao Peng, Xiao-Ping Wang
https://arxiv.org/abs/2508.13276

Probing Purely Inelastic Scalar Dark Matter Across Colliders and Gravitational Wave Observatories
We propose and study a purely inelastic scalar dark matter model, where two real scalars-dark matter $ϕ_1$ and its excited partner $ϕ_2$ interact with the Standard Model via a Higgs portal. After mass diagonalization, only inelastic couplings remain, allowing the model to evade stringent bounds from direct detection. We show that thermal (co-)annihilation between $ϕ_1$ and $ϕ_2$ naturally yields the observed dark matter relic abundance. The same interaction structure can induce a strongly f…

Portal for High-Precision Atomic Data and Computation
Amani Kiruga, Charles Cheung, Dmytro Filin, Parinaz Barakhshan, Akshay Bhosale, Vipul Badhan, Bindiya Arora, Rudolf Eigenmann, Marianna S. Safronova
https://arxiv.org/abs/2506.08170

Strong regulation can nudge automakers to improve customers’ privacy, research suggests https://therecord.media/automakers-data-privacy-ratings-websites-customer-portals

Meine liebsten OpenStreetMap-Angebote
* #Mapy - fast wie Google Maps (mit Kommentare, Routen, Umgebung) https://mapy.com/de/zakladni?source=osm&a…

Landtag #NRW #LTNRW Der Schlussbericht des Parlamentarischen Untersuchungsausschusses II (" #Hochwasserkatastrophe") ist da.

eu_procurements_alt: EU national procurement networks (2008-2016)
These 234 networks represent the annual national public procurement markets of 26 European countries from 2008-2016, inclusive. Data is sourced from Tenders Electronic Daily (TED), the official procurement portal of the European Union.
This network has 4585 nodes and 4694 edges.
Tags: Economic, Commerce, Weighted, Temporal

Soll keiner sagen, dass das nicht auch im Rest von Europa möglich wäre. So man wollte …
Norway Reached 96.9% Market Share For EVs In June - Slashdot https://tech.slashdot.org/story/25/07/03/2341234/norway-reached-969-market-share-fo…

Monophotons from Scalar Portal Dark Matter at Neutrino Experiments
Bhaskar Dutta, Debopam Goswami, Aparajitha Karthikeyan
https://arxiv.org/abs/2507.07936 …

Monophotons from Scalar Portal Dark Matter at Neutrino Experiments
In this work, we investigate monophoton signatures arising from dark matter via a $2\to 3$ scattering process $χ+ N \to χ+ N + γ$ that is mediated by a virtual scalar and a Standard Model photon. Since the final-state photon carries a large fraction of the initial dark matter's energy, this process offers a compelling handle for probing scalar portal dark matter scenarios. Their distinctive energy, angular, and timing distributions allow for effective separation of signal from neutrino-induc…

A Schema.org Mapping for Brazilian Legal Norms: Toward Interoperable Legal Graphs and Open Government Data
Hudson de Martim
https://arxiv.org/abs/2508.00827 https://

A Schema.org Mapping for Brazilian Legal Norms: Toward Interoperable Legal Graphs and Open Government Data
Open Government Data (OGD) initiatives aim to enhance transparency and public participation by making government data openly accessible. However, structuring legal norms for machine readability remains a critical challenge for advancing Legal Tech applications such as Legal Knowledge Graphs (LKGs). Focusing on the Normas.leg.br portal initiative by the Brazilian National Congress, we propose a unified mapping of Brazilian legislation to the schema.org/Legislation vocabulary via JSON-LD and Link…

Park Discovery IV 🏞️
公园探险 IV 🏞️
📷 Nikon FE
🎞️Lucky SHD 400
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

Yiding Cao Geld mit PayPal.Me senden
Folgen Sie dem Link PayPal.Me/dingsterdingster und geben Sie den Betrag ein. Es ist bequem und sicher. Sie haben noch kein PayPal-Konto? Kein Problem.

> „Te ustawy to mądra deregulacja, która ułatwia załatwianie codziennych spraw – powiedział wiceminister cyfryzacji Dariusz Standerski.”
Czy słowo „deregulacja” zupełnie zmieniło znaczenie przez ostatnie miesiące? Mam wrażenie, że jest używane nie jako „mniej regulacji” tylko „ułatwienia”. Co tu się dzieje?

The Lockman-SpReSO project. Spectroscopic analysis of Type 1 AGN
Castalia Alenka Negrete, Hector J. Ibarra-Medel, Erika Benitez, Irene Cruz-Gonzalez, Yair Krongold, J. Jesus Gonzalez, Jordi Cepa, Carmen Padilla-Torres, Miguel Cervino, Mirjana Povic, Martin Herrera-Endoqui, Nancy Jenaro-Ballesteros, Takamitsu Miyaji, Mauricio Elias-Chavez, Miguel Sanchez-Portal, Bernabe Cedres, Jacub Nadolny, Mauro Gonzalez-Otero, Bereket Assefa, Hector Hernandez-Toledo, J. Antonio de Diego, J. Ignacio …

The Lockman-SpReSO project. Spectroscopic analysis of Type 1 AGN
We present the first optical-UV spectral systematic analysis of 30 Type 1 AGN selected in the FIR and X-ray in the Lockman-SpReSO Survey. The sample of faint objects (m_B = 19.6-21.8) covers a large redshift range of 0.33 > z > 4.97 with high S/N (~21 on average). A detailed spectral analysis based on the Quasar Main Sequence phenomenology prescription was applied to deblend the principal optical-UV emitting regions. Our sample spans a bolometric luminosity range of 44.85 < log Lbol < 47.87, ab…

Gamma-Rays and Gravitational Waves from Inelastic Higgs Portal Dark Matter
Dan Hooper, Gordan Krnjaic, Duncan Rocha, Subhojit Roy
https://arxiv.org/abs/2507.22975 https://

Gamma-Rays and Gravitational Waves from Inelastic Higgs Portal Dark Matter
We explore a simple and predictive dark matter scenario involving a complex scalar field, $ϕ$, coupled to the Higgs portal with no additional field content. In the UV, the field possesses a global $U(1)$ symmetry which is broken by mass terms and Higgs portal interactions. In the mass basis, the complex field splits into a pair of real scalars with a small mass splitting (in analogy to pseudo-Dirac fermions), such that the Higgs portal acquires both diagonal and off-diagonal terms with respect…

🇺🇦 #NowPlaying on BBCRadio3's #SaturdayMorning
Felix Mendelssohn, Paul Meyer, Michel Portal & Orchestre Royal de Chambre de Wallonie:
🎵 Concert Piece No. 2 in D minor for clarinet, basset horn & orchestra, Op. 114
#FelixMendelssohn #PaulMeyer #MichelPortal

Proto-neutron Stars with Dark Matter Admixture: A Single-Fluid Approach
Adamu Issifu, D\'ebora P. Menezes, Tobias Frederico
https://arxiv.org/abs/2506.21378

Proto-neutron Stars with Dark Matter Admixture: A Single-Fluid Approach
This work investigates the impact of dark matter (DM) on the microscopic and macroscopic properties of proto-neutron stars (PNSs). We employ a single-fluid framework in which DM interacts with ordinary matter (OM) via the Higgs portal and remains in thermal equilibrium through non-gravitational interactions. Using a quasi-static approximation, we analyze the evolution of PNSs during the Kelvin--Helmholtz phase by varying the DM mass while keeping the entropy per baryon and lepton fraction fixed…

#Bergschadenssituation im Rheinischen #Braunkohlenrevier. Jährliche Berichterstattung der #RWE Power AG
Berichtsjahr 2024.

Shimmering Darkness: Mapping the Evolution of Supernova-Neutrino-Boosted Dark Matter within the Milky Way
Yen-Hsun Lin, Meng-Ru Wu
https://arxiv.org/abs/2506.15151

Shimmering Darkness: Mapping the Evolution of Supernova-Neutrino-Boosted Dark Matter within the Milky Way
Supernova-neutrino-boosted dark matter (SN$ν$ BDM) has emerged as a promising portal for probing sub-GeV dark matter. In this work, we investigate the behavior of BDM signatures originating from core-collapse supernovae (CCSNe) within the Milky Way (MW) over the past one hundred thousand years, examining both their temporal evolution and present-day spatial distributions. We show that while the MW BDM signature is approximately diffuse in the nonrelativistic regime, it exhibits significant tem…

Selenskyj und Trump haben miteinander telefoniert
Der ukrainische Präsident Wolodymyr Selenskyj und US-Präsident Donald Trump haben einem Bericht zufolge miteinander telefoniert. Beide hätten über die Eskalation der russischen Angriffe und die Lieferung von Flugabwehrsystemen beraten, meldete das Online-Portal Axios.
Der Chef von Selenskyjs Stab im Präsidialamt, Andrij Jermak, teilte mit, es habe ein "wichtiges Gespräch zwis…
📑

Ukraine-Liveblog: ++ AKW Saporischschja wieder extern versorgt ++
Die externe Stromversorgung des von Russland besetzten Atomkraftwerks Saporischschja funktioniert laut der Internationalen Atomenergiebehörde wieder. US-Präsident Trump will offenbar mit der Ukraine bei der Luftverteidigung zusammenarbeiten.

#Antifa Die #SPD im #LTNRW hatte eine kleine Anfrage gestellt zu "Rechtsextremen Terrorgruppen auf Telegram – was unternimmt die Landesregierung"?

Cosmological Histories in Neutrino Portal Dark Matter
Amro E. B. Abdelrahim, Brian Batell, Joshua Berger, David McKeen, Barmak Shams Es Haghi
https://arxiv.org/abs/2506.09137

Cosmological Histories in Neutrino Portal Dark Matter
We explore the diverse cosmological histories of a dark sector that is connected to the Standard Model (SM) via a Dirac sterile neutrino. The dark sector consists of a complex scalar and a Dirac fermion dark matter (DM) candidate protected by a global $U(1)$ stabilizing symmetry. Assuming the dark sector has negligible initial abundance and is populated from reactions in the SM thermal plasma during the radiation era, we show that the cosmological histories of the dark sector fall into four qua…

Radion Portal Freeze-Out Dark-Matter
R. Sekhar Chivukula, Joshua A. Gill, Kenn S. Goh, Kirtimaan A. Mohan, George Sanamyan, Dipan Sengupta, Elizabeth H. Simmons, Xing Wang
https://arxiv.org/abs/2507.21218

Radion Portal Freeze-Out Dark-Matter
We show that, in a consistent model of a stabilized extra-dimensional theory, the radion can serve as a natural portal between ordinary matter and WIMP dark matter. With an effective coupling scale of the Kaluza-Klein theory of 20-100 TeV, the radion portal can produce the observed relic abundance through resonant annihilation for dark matter masses up to a TeV. Existing and planned direct dark matter detection experiments cannot constrain this model. However, indirect detection limits exclude …

eu_procurements_alt: EU national procurement networks (2008-2016)
These 234 networks represent the annual national public procurement markets of 26 European countries from 2008-2016, inclusive. Data is sourced from Tenders Electronic Daily (TED), the official procurement portal of the European Union.
This network has 4447 nodes and 6713 edges.
Tags: Economic, Commerce, Weighted, Temporal

North entrance, Wells Cathedral, Somerset, April 2025
#photography #heritagephotography #documentingplaces #architecture

This https://arxiv.org/abs/2502.13002 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_hepp…

Inverse Seesaw Mechanism and Axion Portal Fermionic Dark Matter
We propose a minimal extension of the Standard Model (SM) that addresses both the smallness of neutrino masses and the dark matter (DM) puzzle via the inverse seesaw mechanism and an axion portal fermionic DM. This model generates light neutrino masses without requiring high energy scales, enhancing its testability in future collider experiments. An axion-like particle (ALP) connects the SM and DM sectors, yielding a distinct phenomenology. Our analysis shows that the model is consistent with c…

#Antifa Bericht der #Antisemitismus-Beauftragten des Landes Nordrhein-Westfalen #NRW für das Jahr 2024

eu_procurements_alt: EU national procurement networks (2008-2016)
These 234 networks represent the annual national public procurement markets of 26 European countries from 2008-2016, inclusive. Data is sourced from Tenders Electronic Daily (TED), the official procurement portal of the European Union.
This network has 2817 nodes and 2817 edges.
Tags: Economic, Commerce, Weighted, Temporal

This https://arxiv.org/abs/2502.04053 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_hepe…

Proof of principle for a light dark matter search with low-energy positron beams at NA64
Thermal light dark matter (LDM) with particle masses in the 1 MeV - 1 GeV range could successfully explain the observed dark matter abundance as a relic from the primordial Universe. In this picture, a new feeble interaction acts as a "portal" between the Standard Model and LDM particles, allowing for the exploration of this paradigm at accelerator experiments. In the last years, the "missing energy" experiment NA64e at CERN SPS (Super Proton Synchrotron) has set world-leading constraints in th…

eu_procurements_alt: EU national procurement networks (2008-2016)
These 234 networks represent the annual national public procurement markets of 26 European countries from 2008-2016, inclusive. Data is sourced from Tenders Electronic Daily (TED), the official procurement portal of the European Union.
This network has 1770 nodes and 3997 edges.
Tags: Economic, Commerce, Weighted, Temporal

#Antifa Wusstet ihr, dass es eine Nationale Stelle zur Verhütung von #Folter gibt? Naja, jedenfalls hat die einen Jahresbericht vorgelegt. https…

Constraints on Kinetic Mixing of Dark Photons from Dilepton Spectra
A. W. Romero Jorge, E. Bratkovskaya, T. Song, L. Sagunski
https://arxiv.org/abs/2507.11163

Constraints on Kinetic Mixing of Dark Photons from Dilepton Spectra
Dark photons, the hypothetical gauge bosons associated with an additional $U(1)^{\prime}$ symmetry, can couple to Standard Model particles through a small kinetic mixing parameter $\varepsilon$ with the ordinary photon. This mechanism provides a portal between the dark sector and visible matter. In this study, we present a procedure to derive theoretical upper bounds on the kinetic mixing parameter $\varepsilon^2(M_U)$ by analyzing dilepton spectra from heavy-ion collisions across a broad energ…

eu_procurements_alt: EU national procurement networks (2008-2016)
These 234 networks represent the annual national public procurement markets of 26 European countries from 2008-2016, inclusive. Data is sourced from Tenders Electronic Daily (TED), the official procurement portal of the European Union.
This network has 2189 nodes and 2320 edges.
Tags: Economic, Commerce, Weighted, Temporal

Gravitational Waves from Dark Gauge Sectors
Alexander Belyaev, M{\aa}rten Bertenstam, Jo\~ao Gon\c{c}alves, Ant\'onio P. Morais, Roman Pasechnik, Nakorn Thongyoi
https://arxiv.org/abs/2508.04912

Gravitational Waves from Dark Gauge Sectors
We explore gravitational-wave (GW) signatures from a strong first-order phase transition in a non-Abelian dark sector, which naturally gives rise to vector dark matter. We consider a general class of models featuring a new dark gauge sector communicating with the Standard Model (SM) through a Higgs portal and a vector-like fermionic portal. We also study the scenario where the dark sector interacts with the SM only via gravity. In all cases, we scan the full parameter space and analyse GW produ…

Asymgenesis
Martin A. Mojahed, Sascha Weber
https://arxiv.org/abs/2507.10655 https://arxiv.org/pdf/2507.10655

Asymgenesis
We present a framework based on the standard type-I seesaw model that relates the baryon asymmetry of the universe to the dark matter (DM) density. The framework, which we name "Asymgenesis", relies on the presence of primordial charge asymmetries seeded either in the dark sector or in the visible sector. A higher-dimensional portal operator reshuffles this initial asymmetry into both sectors, eventually resulting in a nonzero $B-L$ asymmetry and an asymmetric DM component. Compared to conventi…

Testing frozen-in pNGB dark matter with a long-lived dark Higgs
Nicol\'as Bernal, Giovanna Cottin, Basti\'an D\'iaz S\'aez, Manuel L\'opez
https://arxiv.org/abs/2507.07089

Testing frozen-in pNGB dark matter with a long-lived dark Higgs
We consider a simple Higgs portal dark matter (DM) model, where the Standard Model is extended with a complex singlet scalar. The imaginary part of the scalar becomes a massive and stable pseudo-Nambu-Goldstone boson, serving as the DM candidate, while the real part gives rise to a second (dark) Higgs boson. We focus on the freeze-in production of the DM, paying particular attention to low-reheating temperature scenarios, where the dark Higgs can be a long-lived particle (LLP). We also explore …

The Primakoff effect: axion-photon mixing in the context of axion electrodynamics
Bernard Teles de Menezes
https://arxiv.org/abs/2506.09103 https://…

The Primakoff effect: axion-photon mixing in the context of axion electrodynamics
We propose in this work the study of the production of axions in stellar plasma medium through an external magnetic field. In the background field approximation, we can show that the presence of the external magnetic field induces a mixing between the photon and the axion, i.e. the so called Primakoff effect. Since the axion is one of the greatest candidates for dark matter, for being a neutral pseudo-scalar field, the Primakoff process constitutes a mechanism (or portal) to access the dark sec…

Illuminating Degenerate Dark Sector of Inert Doublet Model at Muon Collider
Anupam Ghosh, Partha Konar, Chandrima Sen, Bhavya Thacker
https://arxiv.org/abs/2508.06289 https://…

Illuminating Degenerate Dark Sector of Inert Doublet Model at Muon Collider
The Inert scalar Doublet Model (IDM) presents a simple yet elegant framework for a scalar dark sector where the lightest mode functions as a viable dark matter candidate under a $\mathbb{Z}_2$ symmetry. With TeV-scale particles accessible to the Large Hadron Collider (LHC) or future colliders, probing different dark matter scenarios within IDM provides an exciting opportunity. While the Higgs portal dark matter scenario is extensively well-studied at the LHC, probing the degenerate scalar dark …

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…