Tootfinder

Well that was an exciting early morning wake up. From what I’ve heard the tornado and wind damage is relatively minor, but it was still an alarming way to start the day.
#okwx #oklahoma #guthrie

🇺🇦 #NowPlaying on #BBC6Music's #AmyLamé
Echo & the Bunnymen:
🎵 Silver
#Echo #theBunnymen
https://garygahan.bandcamp.com/album/silver-kisses-a-saxophonic-tribute-to-echo-the-bunnymen
https://open.spotify.com/track/1l6LRs1x1fUvLUAb7bIlET

This https://arxiv.org/abs/2411.16826 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCY_…

Ideological Fragmentation of the Social Media Ecosystem: From echo chambers to echo platforms
The entertainment-driven nature of social media encourages users to engage with like-minded individuals and consume content aligned with their beliefs, limiting exposure to diverse perspectives. Simultaneously, users migrate between platforms, either due to moderation policies like de-platforming or in search of environments better suited to their preferences. These dynamics drive the specialization of the social media ecosystem, shifting from internal echo chambers to "echo platforms"--entire …

Schon wieder wollen einige die Überwachung unserer Kommunikation per #Chatkontrolle einführen. Unklar,wie sich die Bundesregierung verhält. Folgt @… für mehr Infos!

iOS 26 statt iOS 19: Geteiltes Echo auf Apples erwarteten Versionssprung
Apple vereinheitlicht angeblich die Betriebssysteme mitsamt der Versionsnummer. Das sorgt für Windows-95-Witze und Sorgenfalten bei Entwicklern.

Was alles schiefgehen kann: Israel bewaffnet kriminelle Gruppen, die Hilfsgüter rauben. vor Jahrzehnten hatte Israel die Hamas beim Aufbau unterstützt. https://download-media.srf.ch/world/audio/Echo_der_Zeit_radio/2025/06/Echo_der_Zeit_radio_AUDI20250606_RS_0082_73108e9c4c1c487fbf08f43ac4007963.mp3?d=ap&assetId=6698df37-1800-33e7-91fb-7bed4663fb42

This https://arxiv.org/abs/2501.18878 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_ees…

Integrated Sensing and Communication System Based on Radio Frequency Resonance Beam
To address the complex beam control in traditional multiple-input multiple-output (MIMO) systems, researchers have proposed adaptive beam alignment using retro-directive antenna (RDA) arrays. This approach creates echo resonance between the base station (BS) and user equipment (UE), significantly reducing computational load. However, conventional resonant beam systems (RBS) suffer from echo interference due to the shared uplink and downlink frequency. Therefore, this paper proposes an innovativ…

Document: Xiaohongshu, a TikTok alternative known in the US as Rednote, has surged to a $26B valuation based on recent market transactions via a GSR fund (Echo Wong/Bloomberg)
https://www.bloomberg.com/news/articles/20

Gravitational photon echo
Wen-Te Liao, Sven Ahrens
https://arxiv.org/abs/2507.00533 https://arxiv.org/pdf/2507.00533

Gravitational photon echo
The generation, controls, and storage of the gravitationally induced photon echo using the 8.4 eV Thorium-229 nuclear clock transition on Earth are theoretically investigated. With its exceptionally narrow linewidth of approximately 1 mHz and high quality factor in the order of $10^{19}$, the Thorium-229 clock transition allows for the potential detection of gravitational-redshift effects at millimeter-scale altitude variations. Moreover, the 1740-second half lifetime of the Thorium-229 isomeri…

This https://arxiv.org/abs/2405.10723 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_ees…

Eddeep: Fast eddy-current distortion correction for diffusion MRI with deep learning
Modern diffusion MRI sequences commonly acquire a large number of volumes with diffusion sensitization gradients of differing strengths or directions. Such sequences rely on echo-planar imaging (EPI) to achieve reasonable scan duration. However, EPI is vulnerable to off-resonance effects, leading to tissue susceptibility and eddy-current induced distortions. The latter is particularly problematic because it causes misalignment between volumes, disrupting downstream modelling and analysis. The e…

https://www.mixcloud.com/nicolaibeverungen/dub-131122/?action=login # sound

DUB 131122
Automat feat. Paul St. Hilaire – Ankaten (Pulsinger Dub) illbilly hitec – recognize (echo beach liberty mix) DJ Absurd feat. Murray Man – Buttercup Dubinator feat. Seanie T (Dub Pistols) - Police In Helicopter (Rob Smith vs RSD Chopper Mix – Dubinator Edit) Dub Spencer & Trance Hill – Lost In The Supermarket (Big Audio Dub) The Orb feat. Keith Hudson – I Am Allright vs Orbing Allright In Dub Fats Comet vs. Trance Hill – BopBop Dub Tackhead - Mad 45 Captain Yossarian – Exodus (T…

The \emph{Echo 12-23 Texture}: A Novel Flavour Paradigm for Neutrinos
Manash Dey, Subhankar Roy
https://arxiv.org/abs/2506.23887 https://

The \emph{Echo 12-23 Texture}: A Novel Flavour Paradigm for Neutrinos
We construct a flavour guided model that realises the distinctive \emph{Echo 12-23 Texture} in the neutrino mass matrix through a non-trivial interplay of symmetries. While the model accounts for charged lepton mass hierarchy, the texture offers interesting insights specifically into neutrino mass ordering and flavour dynamics. With clear imprints on low energy observables, the framework provides a minimal yet testable path toward understanding the origin of neutrino properties.

On that roll again. The debut album of the superb Echo &,the Bunnymen, Crocodiles, 1980. I mean, with a voice like Ian McCullough's, epic. The excitement to listen to it, and so much more excellent music to follow, as we know now.

Attractor learning for spatiotemporally chaotic dynamical systems using echo state networks with transfer learning
Mohammad Shah Alam, William Ott, Ilya Timofeyev
https://arxiv.org/abs/2505.24099

Attractor learning for spatiotemporally chaotic dynamical systems using echo state networks with transfer learning
In this paper, we explore the predictive capabilities of echo state networks (ESNs) for the generalized Kuramoto-Sivashinsky (gKS) equation, an archetypal nonlinear PDE that exhibits spatiotemporal chaos. We introduce a novel methodology that integrates ESNs with transfer learning, aiming to enhance predictive performance across various parameter regimes of the gKS model. Our research focuses on predicting changes in long-term statistical patterns of the gKS model that result from varying the d…

(1/3) Please join me today on Zoom at 12pm ET / 11am CT / 10am MT / 9am PT for "Beyond the Algorithmic Feed," a free MediaEd Club webinar for the Media Education Lab:
https://mediaeducationlab.com/index.php/events/beyond-algorithmic-feed
While som…

This https://arxiv.org/abs/2501.11669 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

Bridging the Gap: OPTICAM Reveals the Hidden Spin of the WZ Sge Star GOTO 065054.49+593624.51
WZ Sge stars are highly evolved accreting white dwarf systems (AWDs) exhibiting remarkably large amplitude outbursts (a.k.a. super-outbursts), typically followed by short rebrightenings/echo outbursts. These systems have some of the lowest mass transfer rates among AWDs, making even low magnetic fields dynamically important. Such magnetic fields are often invoked to explain the phenomenology observed in these systems, such as their X-ray luminosity and long periods of quiescence (30+ years). Ho…

Kantone gegen Individualbesteuerung: Der Thurgau erwartet 1.7 Millionen neue Steuererklärungen, der Ehemann müsse jetzt zwei Steuererklärungen und Paare wissen nicht, wer was gemacht habe…
https://download-media.srf.ch/world/audio/Echo_der_Zeit_radio/2025/07/Echo_der_Zeit_radio_AUDI20250705_RS_0057_766fb883e3af44e6beaf47e5bf510959.mp3?d=ap&assetId=eb887887-1163-3309-b3c0-ce85c02e60a6

This https://arxiv.org/abs/2505.24739 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_ees…

Contrast-Invariant Self-supervised Segmentation for Quantitative Placental MRI
Accurate placental segmentation is essential for quantitative analysis of the placenta. However, this task is particularly challenging in T2*-weighted placental imaging due to: (1) weak and inconsistent boundary contrast across individual echoes; (2) the absence of manual ground truth annotations for all echo times; and (3) motion artifacts across echoes caused by fetal and maternal movement. In this work, we propose a contrast-augmented segmentation framework that leverages complementary infor…

Why Multi-Interest Fairness Matters: Hypergraph Contrastive Multi-Interest Learning for Fair Conversational Recommender System
Yongsen Zheng, Zongxuan Xie, Guohua Wang, Ziyao Liu, Liang Lin, Kwok-Yan Lam
https://arxiv.org/abs/2507.02000

Why Multi-Interest Fairness Matters: Hypergraph Contrastive Multi-Interest Learning for Fair Conversational Recommender System
Unfairness is a well-known challenge in Recommender Systems (RSs), often resulting in biased outcomes that disadvantage users or items based on attributes such as gender, race, age, or popularity. Although some approaches have started to improve fairness recommendation in offline or static contexts, the issue of unfairness often exacerbates over time, leading to significant problems like the Matthew effect, filter bubbles, and echo chambers. To address these challenges, we proposed a novel fram…

Insights gained from the Light Echo of Cepheus A HW2
Bringfried Stecklum, Verena Wolf
https://arxiv.org/abs/2506.16519 https://arxiv.…

Insights gained from the Light Echo of Cepheus A HW2
Cepheus A HW2 is a well-studied massive young stellar object (MYSO) featuring Class II methanol masers. Recently, certain maser components have been found to flare every five years. This period went undetected in (NEO)WISE photometry due to detector saturation. However, difference imaging revealed a light echo (LE), representing a variability record. Its periodicity is similar to that of the masers. Thereby, the mid-IR light curve since 2007 could be reconstructed. Phase and period maps provide…

🇺🇦 Auf radioeins läuft...
Vampire Weekend:
🎵 This Life
#NowPlaying #VampireWeekend
https://daveecho.bandcamp.com/track/vampire-weekend-this-life-dave-echo-mini-remix
https://open.spotify.com/track/4dRqYKhLVujxiBXcq50YzG

🇺🇦 #NowPlaying on KEXP's #DriveTime
Melody’s Echo Chamber:
🎵 Breathe In, Breathe Out
#MelodysEchoChamber
https://melodysechochamber.bandcamp.com/track/breathe-in-breathe-out
https://open.spotify.com/track/3MTF3yqjgGEUvQNZSWs0BU

Artificial Intelligence-assisted Pixel-level Lung (APL) Scoring for Fast and Accurate Quantification in Ultra-short Echo-time MRI
Bowen Xin, Rohan Hickey, Tamara Blake, Jin Jin, Claire E Wainwright, Thomas Benkert, Alto Stemmer, Peter Sly, David Coman, Jason Dowling
https://arxiv.org/abs/2506.23506…

Artificial Intelligence-assisted Pixel-level Lung (APL) Scoring for Fast and Accurate Quantification in Ultra-short Echo-time MRI
Lung magnetic resonance imaging (MRI) with ultrashort echo-time (UTE) represents a recent breakthrough in lung structure imaging, providing image resolution and quality comparable to computed tomography (CT). Due to the absence of ionising radiation, MRI is often preferred over CT in paediatric diseases such as cystic fibrosis (CF), one of the most common genetic disorders in Caucasians. To assess structural lung damage in CF imaging, CT scoring systems provide valuable quantitative insights fo…

🇺🇦 #NowPlaying on #BBC6Music's #CraigCharles
Echo & the Bunnymen:
🎵 The Cutter
#Echo #theBunnymen
https://bethanyhomerecordings.com/track/echo-the-bunnymen-the-cutter-live-recording-practice
https://open.spotify.com/track/1uquUeoieXGKOyuHfjWWdS

In #Nidderau entsteht ein neuer #Windpark. Der alte Standort in #Erbstadt wird zurückgebaut, stattdessen sollen ab 2029 vier moderne Anlagen in

Der alte Windpark in Erbstadt hat ausgedient , dafür soll nur wenig weiter ein neuer, wesentlich größerer Windpark in Eichen entstehen
Nidderau. Immer mehr Windparks erfahren eine Frischekur durch ein sogenanntes Repowering-Verfahren. Also durch Abriss und Neuaufbau. Und das aus guten Gründen.

This https://arxiv.org/abs/2503.14464 has been replaced.
initial toot: https://mastoxiv.page/@a…

Low energy surface phonon dispersion of MoS2
The thermal and electronic performance of atomically thin semiconductors, a promising group of materials for electronics, is underpinned by their vibrational (phonon) dynamics. However, surface phonons in layered materials remain poorly understood due to limitations in conventional experimental techniques. We employ helium-3 spin-echo (HeSE) spectroscopy to measure the lowest energy (<10meV) dispersions of surface phonons on molybdenum disulfide (MoS2), a prototypical 2D semiconductor. We revea…

Superradiant Echoes Induced by Multiple Re-phasing of NV Spin Sub-ensembles Grating at Room Temperature
Qilong Wu, Yuan Zhang, Huihui Yu, Chong-Xin Shan, Klaus M{\o}lmer
https://arxiv.org/abs/2507.01328

Superradiant Echoes Induced by Multiple Re-phasing of NV Spin Sub-ensembles Grating at Room Temperature
In this Letter, we propose that superradiant echoes can be achieved at room temperature by applying a laser illumination and a microwave Hahn echo sequence to a diamond with a high concentration of nitrogen-vacancy (NV) centers placed in a dielectric microwave cavity. We identify that the combined action of two microwave driving pulses and a free evolution imprints a phase grating among NV spin sub-ensembles in frequency space, and multiple re-phasing of the grated spin sub-ensembles leads to m…

Applause, n:
The echo of a platitude from the mouth of a fool.
-- Ambrose Bierce

Don’t you love it when he cradle sprawl puncture brisk tangle orbit shuffle fissure centipede spill carve flicker velvet rotate chimney prism harvest bellow scrunch jealous tumble canyon ignite boiled blister slant hum dragonfly ache gravel cut murky clatter tulip scribble whisker clumsy vault echo drizzle machete twist scorpion locket gallop sneeze tremble socket canvas shiver antique jawbone custard buckle glance brittle melon chuckle shimmer larval syrup lantern cobalt pebbled whisper fli…

Earlier this week, a federal judge in Boston explicitly called out the Trump administration for its
“palpably clear” discrimination against racial minorities
and LGBTQ Americans
in a case involving canceled grants from the National Institutes of Health.
“Have we no shame?”
Judge William Young asked,
in an unmistakeable echo of attorney Joseph Welch,
who famously punctured Joe McCarthy’s popularity with his simple plea for decency.
Seventy-fiv…

Judge rules that anti-woke is just racism
You can put lipstick on a pig, but it's still a rancid bigot.

Refined Metrics, Sensing Limits, and Resource Allocation in OTFS-RSMA LEO ISAC
Bruno Felipe Costa, Taufik Abr\~ao
https://arxiv.org/abs/2506.02624 https://…

Refined Metrics, Sensing Limits, and Resource Allocation in OTFS-RSMA LEO ISAC
This paper develops an integrated OTFS-RSMA framework employing advanced SP techniques tailored for this demanding environment. We derive refined communication performance metrics, specifically SINR expressions capturing the practical effects of ICSI and ISIC. Moreover, fundamental sensing limits are established via CRB derivation incorporating parameter-dependent echo gain, linking waveform SP properties to estimation accuracy. The resource allocation is formulated as a non-convex optimization…

Artificial Disruption – Hardcore Avant Garde
#byncsa

Model-free Forecasting of Rogue Waves using Reservoir Computing
Abrari Noor Hasmi, Hadi Susanto
https://arxiv.org/abs/2506.21918 https://

Model-free Forecasting of Rogue Waves using Reservoir Computing
Recent research has demonstrated Reservoir Computing's capability to model various chaotic dynamical systems, yet its application to Hamiltonian systems remains relatively unexplored. This paper investigates the effectiveness of Reservoir Computing in capturing rogue wave dynamics from the nonlinear Schrödinger equation, a challenging Hamiltonian system with modulation instability. The model-free approach learns from breather simulations with five unstable modes. A properly tuned parallel Echo…

pro tip: add this to your .bashrc (or similar shell setup script) on hosts that matter:
alias reboot='echo "really? use systemctl reboot instead"'
Prevented me from rebooting the main server instead of the VM I actually wanted to reboot :)

Po 2 tygodniach numerowania programów LAJW połówkami, Andrzej właśnie skacze z nr 600 na 605 LMAOOOOOOO #SierraEcho #ToJestLiveKrótkofalarski #ToJestLAJW

Lagrangian-based Equilibrium Propagation: generalisation to arbitrary boundary conditions & equivalence with Hamiltonian Echo Learning
Guillaume Pourcel, Debabrota Basu, Maxence Ernoult, Aditya Gilra
https://arxiv.org/abs/2506.06248

Lagrangian-based Equilibrium Propagation: generalisation to arbitrary boundary conditions & equivalence with Hamiltonian Echo Learning
Equilibrium Propagation (EP) is a learning algorithm for training Energy-based Models (EBMs) on static inputs which leverages the variational description of their fixed points. Extending EP to time-varying inputs is a challenging problem, as the variational description must apply to the entire system trajectory rather than just fixed points, and careful consideration of boundary conditions becomes essential. In this work, we present Generalized Lagrangian Equilibrium Propagation (GLEP), which e…

This https://arxiv.org/abs/2501.00256 has been replaced.
initial toot: https://mastoxiv.page/@arX…

Rapid, High-resolution and Distortion-free $R_{2}^{*}$ Mapping of Fetal Brain using Multi-echo Radial FLASH and Model-based Reconstruction
Purpose: To develop a rapid, high-resolution and distortion-free technique for simultaneous water-fat separation, $R_{2}^{*}$ and $B_{0}$ mapping of the fetal brain at 3T. Methods: A 2D multi-echo radial FLASH sequence with blip gradients is adapted for data acquisition during maternal free breathing. A calibrationless model-based reconstruction with sparsity constraints is developed to jointly estimate water, fat, $R_{2}^{*}$ and $B_{0}$ field maps directly from k-space. This approach was va…

I can't hear shit from up here! Echo!

CVE-2011-10007 was actually published on
2025-06-05.
🔗 Vulnerability details https://vulnerability.circl.lu/vuln/CVE-2011-10007
🔗 Details

in("/tmp/poc")' uid=1000(user) gid=1000(user) groups=10…" target="_blank">in("/tmp/poc")' uid=1000(user) gid=1000(user) groups=10…" onerror="this.style.display='none'" class="media" >

🇺🇦 #NowPlaying on #BBC6Music's #ChrisHawkins
Echo & the Bunnymen:
🎵 Bring On The Dancing Horses
#Echo #theBunnymen
https://trndmsk.bandcamp.com/track/bring-on-the-dancing-horses-p-a-n-edit
https://open.spotify.com/track/7oRbOfmrC53SzzQN4uUnnV

Parameter estimation of range-migrating targets using OTFS signals from LEO satellites
Tong Ding, Luca Venturino, Emanuele Grossi
https://arxiv.org/abs/2507.02385

Parameter estimation of range-migrating targets using OTFS signals from LEO satellites
This study investigates a communication-centric integrated sensing and communication (ISAC) system that utilizes orthogonal time frequency space (OTFS) modulated signals emitted by low Earth orbit (LEO) satellites to estimate the parameters of space targets experiencing range migration, henceforth referred to as high-speed targets. Leveraging the specific signal processing performed by OTFS transceivers, we derive a novel input-output model for the echo generated by a high-speed target in scena…

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Wavefold:
🎵 Techgnosis
#Wavefold
https://wetware-echo.bandcamp.com/album/techgnosis
https://open.spotify.com/track/6DbLRlaAQR6In1Bmh3Au7O

3D Heart Reconstruction from Sparse Pose-agnostic 2D Echocardiographic Slices
Zhurong Chen, Jinhua Chen, Wei Zhuo, Wufeng Xue, Dong Ni
https://arxiv.org/abs/2507.02411

3D Heart Reconstruction from Sparse Pose-agnostic 2D Echocardiographic Slices
Echocardiography (echo) plays an indispensable role in the clinical practice of heart diseases. However, ultrasound imaging typically provides only two-dimensional (2D) cross-sectional images from a few specific views, making it challenging to interpret and inaccurate for estimation of clinical parameters like the volume of left ventricle (LV). 3D ultrasound imaging provides an alternative for 3D quantification, but is still limited by the low spatial and temporal resolution and the highly dema…

This https://arxiv.org/abs/2311.03795 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_qu…

Periodicity of dynamical signatures of chaos in quantum kicked top
A host of dynamical measures of quantum correlations -- out-of-time ordered correlators (OTOC), Loschmidt echo, generalized entanglement and observational entropy -- are useful to infer the underlying classical chaotic dynamics in quantum regime. In this work, these measures are employed to analyse quantum kicked top with kick strength $k$. It is shown that, despite the differences in their definitions, these measures are periodic with $k$, and the periodicity depends on the number of spins rep…

But you should stay on Twitter, so as not to be in an echo chamber!
🙄
https://bsky.app/profile/cascoinfoundation.org/post/3lr6rqsknvs23

Echo mapping of the black hole accretion flow in NGC 7469
Raj Prince, Juan V. Hern\'andez Santisteban, Keith Horne, J. Gelbord, Ian McHardy, R. Edelson, C. A. Onken, F. R. Donnan, M. Vestergaard, S. Kaspi, H. Winkler, E. M. Cackett, H. Landt, A. J. Barth, T. Treu, S. Valenti, P. Lira, D. Chelouche, E. Romero Colmenero, M. R. Goad, D. H. Gonzalez-Buitrago, E. Kara, C. Villforth

Echo mapping of the black hole accretion flow in NGC 7469
Reverberation mapping (RM) can measure black hole accretion disc sizes and radial structure through observed time lags that should increase with wavelength as $τ\proptoλ^{4/3}$. Our 250-day RM campaign on NGC 7469 combines sub-day cadence 7-band photometry from the Las Cumbres Observatory robotic telescopes and weekly X-ray and UVOT data from Swift. By fitting these light curves, we measure the spectral energy distribution of the variable accretion disc and inter-band lags of just 1.5 days ac…

THE WASTIVE: An Interactive Ebb and Flow of Digital Fabrication Waste
Yifan Shan, Bo Liu, Sebastian Bidegain, Thijs Roumen
https://arxiv.org/abs/2505.21153

THE WASTIVE: An Interactive Ebb and Flow of Digital Fabrication Waste
What if digital fabrication waste could observe the world? What would they see? What would they say? "THE WASTIVE" reimagines digital fabrication waste as sentient observers, giving them a poetic voice through interactive art. As viewers approach, the installation awakens, mimicking the rhythmic ebb and flow of ocean waves - a silent dialogue where discarded materials "observe" and respond to human presence. These interactions echo the gentle murmurs of the sea, transforming technological resid…

Understanding Online Polarization Through Human-Agent Interaction in a Synthetic LLM-Based Social Network
Tim Donkers, J\"urgen Ziegler
https://arxiv.org/abs/2506.15866

Understanding Online Polarization Through Human-Agent Interaction in a Synthetic LLM-Based Social Network
The rise of social media has fundamentally transformed how people engage in public discourse and form opinions. While these platforms offer unprecedented opportunities for democratic engagement, they have been implicated in increasing social polarization and the formation of ideological echo chambers. Previous research has primarily relied on observational studies of social media data or theoretical modeling approaches, leaving a significant gap in our understanding of how individuals respond t…

(1/2) #YourUndividedAttention [PODCAST] Echo Chambers of One: Companion AI and the Future of Human Connection (15 May 2025)
https://pca.st/episode/53327729-f332-4a29-82d9-00…

Multimodal Political Bias Identification and Neutralization
Cedric Bernard, Xavier Pleimling, Amun Kharel, Chase Vickery
https://arxiv.org/abs/2506.17372 h…

Multimodal Political Bias Identification and Neutralization
Due to the presence of political echo chambers, it becomes imperative to detect and remove subjective bias and emotionally charged language from both the text and images of political articles. However, prior work has focused on solely the text portion of the bias rather than both the text and image portions. This is a problem because the images are just as powerful of a medium to communicate information as text is. To that end, we present a model that leverages both text and image bias which co…

Echo Park (Harry Bosch #12), by Michael Connelly
#Book #Crime #Mystery #PoliceProcedural

An Accretion Flare Interpretation for the UHE Neutrino Event KM3-230213A
Chengchao Yuan, Leonard Pfeiffer, Walter Winter, Sara Buson, Federico Testagrossa, Jose Maria Sanchez Zaballa, Alessandra Azzollini
https://arxiv.org/abs/2506.21111

An Accretion Flare Interpretation for the UHE Neutrino Event KM3-230213A
We study the origin of the ultra-high-energy (UHE) astrophysical neutrino event KM3-230213A detected by KM3NeT, focusing on MRC 0614-083 which has been pinpointed as the closest blazar to the neutrino localization. A joint interpretation of the optical, infrared, and X-ray light curves suggests that MRC 0614-083 has undergone a super-Eddington accretion flare accompanied by efficient proton acceleration. That flare has initiated a delayed infrared echo within the surrounding dust torus, which s…

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Antonio Lotti, Rinaldo Alessandrini & Ensemble Zefiro:
🎵 Sonata for 2 oboes, bassoon and continuo in F major, 'Echo sonata'
#AntonioLotti #RinaldoAlessandrini
https://open.spotify.com/track/3kWals1AgnRTPvzSpZGLOf

Fast MRI of bones in the knee -- An AI-driven reconstruction approach for adiabatic inversion recovery prepared ultra-short echo time sequences
Philipp Hans Nunn, Henner Huflage, Jan-Peter Grunz, Philipp Gruschwitz, Oliver Schad, Thorsten Alexander Bley, Johannes Tran-Gia, Tobias Wech
https://arxiv.org/abs/2506.11771

Fast MRI of bones in the knee -- An AI-driven reconstruction approach for adiabatic inversion recovery prepared ultra-short echo time sequences
Purpose: Inversion recovery prepared ultra-short echo time (IR-UTE)-based MRI enables radiation-free visualization of osseous tissue. However, sufficient signal-to-noise ratio (SNR) can only be obtained with long acquisition times. This study proposes a data-driven approach to reconstruct undersampled IR-UTE knee data, thereby accelerating MR-based 3D imaging of bones. Methods: Data were acquired with a 3D radial IR-UTE pulse sequence, implemented using the open-source framework Pulseq. A denoi…

Die Ruag wird wohl auf den F-35-Baukasten verzichten müssen. Dieses Experiment verrechnet Lockheed Martin alleine mit 200 Millionen. https://download-media.srf.ch/world/audio/Echo_der_Zeit_radio/2025/06/Echo_der_Zeit_radio_AUDI20250626_RS_0076_4efc5cd4acbc4f33b129885960afab9d.mp3?d=ap&assetId=db47e0dd-50d2-301f-a30d-e5d011acfaf5

Hybrid Beamforming Optimization for MIMO ISAC Exploiting Prior Information: A PCRB-based Approach
Yizhuo Wang, Shuowen Zhang
https://arxiv.org/abs/2506.07869

Hybrid Beamforming Optimization for MIMO ISAC Exploiting Prior Information: A PCRB-based Approach
This paper considers a multiple-input multiple-output (MIMO) integrated sensing and communication (ISAC) system, where a multi-antenna base station (BS) with transceiver hybrid analog-digital arrays transmits dual-functional signals to communicate with a multi-antenna user and simultaneously sense the unknown and random location information of a target based on the reflected echo signals and the prior distribution information on the target's location. Under transceiver hybrid arrays, we charact…

Contrast-Invariant Self-supervised Segmentation for Quantitative Placental MRI
Xinliu Zhong, Ruiying Liu, Emily S. Nichols, Xuzhe Zhang, Andrew F. Laine, Emma G. Duerden, Yun Wang
https://arxiv.org/abs/2505.24739

Contrast-Invariant Self-supervised Segmentation for Quantitative Placental MRI
Accurate placental segmentation is essential for quantitative analysis of the placenta. However, this task is particularly challenging in T2*-weighted placental imaging due to: (1) weak and inconsistent boundary contrast across individual echoes; (2) the absence of manual ground truth annotations for all echo times; and (3) motion artifacts across echoes caused by fetal and maternal movement. In this work, we propose a contrast-augmented segmentation framework that leverages complementary infor…

Dzisiejszy #SierraEcho: ponieważ #ToJestLiveKrótkofalarski, a głównym punktem miały być łączności w FM-POLAND, Andrzej przez pół godziny gadał o NOWYM KURNIKU Szyneczki, i dlaczego nie pasieka. W ankiecie spytał czy chcemy relację z jego budowy na drugim kanale (tym od busa) 🐔…

🇺🇦 Auf radioeins läuft...
Martha & The Muffins:
🎵 Echo Beach
#NowPlaying #Martha #TheMuffins
#radioeins gespielten Titel als #Spotify Playliste: https://open.spotify.com/playlist/3hdH98B6uyXilhcWxCA6nv

The Lock-in Hypothesis: Stagnation by Algorithm
Tianyi Alex Qiu, Zhonghao He, Tejasveer Chugh, Max Kleiman-Weiner
https://arxiv.org/abs/2506.06166 https://…

The Lock-in Hypothesis: Stagnation by Algorithm
The training and deployment of large language models (LLMs) create a feedback loop with human users: models learn human beliefs from data, reinforce these beliefs with generated content, reabsorb the reinforced beliefs, and feed them back to users again and again. This dynamic resembles an echo chamber. We hypothesize that this feedback loop entrenches the existing values and beliefs of users, leading to a loss of diversity and potentially the lock-in of false beliefs. We formalize this hypothe…

🇺🇦 #NowPlaying on #BBC6Music's #Glastonbury
Echo & the Bunnymen:
🎵 Bring On The Dancing Horses
#Echo #theBunnymen
https://trndmsk.bandcamp.com/track/bring-on-the-dancing-horses-p-a-n-edit
https://open.spotify.com/track/5uh98HlgvoJd2zRWAduj2Y

Überraschung: Der F-35 wird teurer
https://download-media.srf.ch/world/audio/Echo_der_Zeit_radio/2025/06/Echo_der_Zeit_radio_AUDI20250620_RS_0062_13e14a5e902e4453977e1a3311e5bd64.mp3?d=ap&assetId=985d6432-014b-3f6b-ac69-c17d78440e3f

Technical recommendation on multiplex MR elastography for tomographic mapping of abdominal stiffness with a focus on the pancreas and pancreatic ductal adenocarcinoma
Jakob Schattenfroh, Salma Almutawakel, Jan Bieling, Johannes Castelein, Melanie Estrella, Philippe Garteiser, Viktor Hartung, Karl H. Hillebrandt, Adrian T. Huber, Laura K\"orner, Thomas Kr\"oncke, Thomas Malinka, Hans-Jonas Meyer, Tom Meyer, Uwe Pelzer, Felix Pfister, Igor M. Sauer, Anna Speth, Bernard E. Van B…

Technical recommendation on multiplex MR elastography for tomographic mapping of abdominal stiffness with a focus on the pancreas and pancreatic ductal adenocarcinoma
Objectives: MR elastography (MRE) offers valuable mechanical tissue characterization, however, in deep abdominal organs like the pancreas conventional single-driver, single-frequency approaches often fail. This study evaluates whether multiplex MRE using multiple drivers and vibration frequencies can overcome these limitations. Methods: This study used single-shot spin-echo MRE in 18 healthy volunteers targeting the liver, pancreas, kidneys, and spleen. Each healthy volunteer underwent 16 MRE…

🇺🇦 #NowPlaying on #BBC6Music's #6Musics00sForever
Bloc Party:
🎵 Mercury
#BlocParty
https://daveecho.bandcamp.com/track/bloc-party-mercury-dave-echo-mini-remix
https://open.spotify.com/track/4UHV9O6wDoBOv1VK322aJw

Klimafonds-Initiative: Nationalrat will lieber erst nach Bergstürzen zahlen. https://download-media.srf.ch/world/audio/Echo_der_Zeit_radio/2025/06/Echo_der_Zeit_radio_AUDI20250618_RS_0064_db1e2ae5adbb4c53a038853b2b4cd29a.mp3?d=ap&assetId=4b91d528-afac-3c6e-a89a-f09a5cc680f3

Joint Angle and Velocity-Estimation for Target Localization in Bistatic mmWave MIMO Radar in the Presence of Clutter
Priyanka Maity, Suraj Srivastava, Aditya K. Jagannatham, Lajos Hanzo
https://arxiv.org/abs/2506.11497

Joint Angle and Velocity-Estimation for Target Localization in Bistatic mmWave MIMO Radar in the Presence of Clutter
Sparse Bayesian learning (SBL)-aided target localization is conceived for a bistatic mmWave MIMO radar system in the presence of unknown clutter, followed by the development of an angle-Doppler (AD)-domain representation of the target-plus-clutter echo model for accurate target parameter estimation. The proposed algorithm exploits the three-dimensional (3D) sparsity arising in the AD domain of the scattering scene and employs the powerful SBL framework for the estimation of target parameters, s…

„Wir zerstören Gaza systematisch, damit die Leute keinen Ort mehr haben, an dem sie zurückkehren können.“ ~Netanjahu https://download-media.srf.ch/world/audio/Echo_der_Zeit_radio/2025/06/Echo_der_Zeit_radio_AUDI20250618_RS_0064_db1e2ae5adbb4c53a038853b2b4cd29a.mp3?d=ap&assetId=4b91d528-afac-3c6e-a89a-f09a5cc680f3

Gaza: « Wenn wir sehen, dass ein Kollektiv zerstört, selbst wenn nicht alle Mitglieder des Kollektiv getötet werden, dann handelt es sich um Genozid »
https://download-media.srf.ch/world/audio/Echo_der_Zeit_radio/2025/06/Echo_der_Zeit_radio_AUDI20250618_RS_0064_db1e2ae5adbb4c53a038853b2b4cd29a.mp3?d=ap&assetId=4b91d528-afac-3c6e-a89a-f09a5cc680f3

🇺🇦 #NowPlaying on #BBC6Music's #TheHueyShow
Echo & the Bunnymen:
🎵 The Killing Moon
#Echo #theBunnymen
https://billwhite.bandcamp.com/track/the-killing-moon-2
https://open.spotify.com/track/35E2eKIEXXnP5q9L51iOAk

🇺🇦 #NowPlaying on KEXP's #MorningShow
Land Of Echo feat. Kathy Diamond:
🎵 What We Want
#LandOfEcho #KathyDiamond
https://landofecho.bandcamp.com/album/what-we-want-feat-kathy-diamond
https://open.spotify.com/track/6xCAmIRQC9kO8hcRGNoRv0

🇺🇦 #NowPlaying on BBCRadio3's #EssentialClassics
Jean Sibelius, Kuopion kaupunginorkesteri & Shuntaro Sato:
🎵 Pan and Echo
#JeanSibelius #Kuopionkaupunginorkesteri #ShuntaroSato

Echo auf JJs Aussagen:
Auf Bluesky 99% empört und "wie kann er nur das sagen"
Auf Instagram 99% "absolut richtig" und "wo er Recht hat hat er Recht"
#esc #eurovision #Israel #JJ #Österreich

🇺🇦 #NowPlaying on KEXP's #DriveTime
Land Of Echo feat. Kathy Diamond:
🎵 What We Want
#LandOfEcho #KathyDiamond
https://landofecho.bandcamp.com/album/what-we-want-feat-kathy-diamond
https://open.spotify.com/track/6xCAmIRQC9kO8hcRGNoRv0