Tootfinder

Saito Koji – Waveform Transmission
#alternative

💦 Sperm microRNAs may enable transmission of exercise benefits from fathers to children
https://medicalxpress.com/news/2025-10-sperm-micrornas-enable-transmission-benefits.html

Sperm microRNAs may enable transmission of exercise benefits from fathers to children
In a recent study published in Cell Metabolism, a research paper provides the first evidence that sperm microRNAs act as carriers of epigenetic information, enabling the intergenerational transmission of paternal exercise capacity and metabolic health, thereby exerting profound effects on offspring development.

god

"Tennet to grant grid access to 6 GW of Dutch battery projects"
#Netherlands #Batteries #Energy

Tennet to grant grid access to 6 GW of Dutch battery projects
After unlocking more than 9 GW of high-voltage grid capacity through flexible off-peak contracts, Dutch transmission system operator Tennet is set to allocate roughly two-thirds of the connection rights to battery energy storage systems.

A transmission hologram for slitless spectrophotometry on a convergent telescope beam. Optimisation and characterization
Sylvie Dagoret-Campagne, Marc Moniez, Jeremy Neveu, Aurelien Blot, Pierre Antilogus, Claire Juramy, Leurent Le Guillou, Philippe Repain, Eduardo Sepulveda, Christophe Michel, Francois Colas
https://arxiv.org/abs/2509.255…

A transmission hologram for slitless spectrophotometry on a convergent telescope beam. Optimisation and characterization
This article details the optimisation and the characterisation of the hologram described in a companion paper published in 2021, which showed the superiority of a holographic optical element over a periodic grating as a disperser installed in the path of a converging beam on an on-axis detector (unbent spectrograph) for slitless spectroscopy. In this article, we describe in detail the development and optimisation of the final optical holographic element installed on the spectrograph of the auxi…

Glad to see someone is at least trying to address the transmission capacity problem.
Last year I worked on a project with one of Oregon’s utilities related to optimizing the use of available transmission capacity, because there just isn’t enough.
https://newsie.social/@ProPublica/1158

new transmission from neil young, whose incandescent rage is apparently now beyond words. https://youtu.be/bK0erwyQUzA

hiv_transmission: HIV transmission network (1988-2001)
A set of networks of HIV transmissions between people through sexual, needle-sharing, or social connections, based on combining 8 datasets collected from 1988 to 2001. Metadata includes test results of several diseases, as well as demographic variables such as age, ethnicity, and gender. Networks come in two flavors: egodyads and altdyads. Egodyads are the network among study-participants and their direct partners. Altdyads are the…

An Implementation of Multi-User MIMO Downlink for O-RAN 5G New Radio using OpenAirInterface
Duc Tung Bui, Le-Nam Tran
https://arxiv.org/abs/2509.25512 https://

An Implementation of Multi-User MIMO Downlink for O-RAN 5G New Radio using OpenAirInterface
We present the first implementation of a Multi-User Multiple-Input Multiple-Output (MU-MIMO) transmission scheme on the Physical Downlink Shared Channel (PDSCH) for 5G Open Radio Access Network (O-RAN) based on OpenAirInterface (OAI). Our implementation features a fully functional O-RAN-compliant 5G New Radio (5G NR) system, including a 5G Core Network (5G CN), a refined 5G RAN, which is split into a Centre Unit (CU) and an Distributed Unit (DU), and 5G NR User Equipment (UEs). This implementat…

Spatial correlations in SIS processes on regular random graphs
Alexander Leibenzon, Samuel W. S. Johnson, Ruth E. Baker, Michael Assaf
https://arxiv.org/abs/2509.25386 https://

Spatial correlations in SIS processes on regular random graphs
In network-based SIS models of infectious disease transmission, infection can only occur between directly connected individuals. This constraint naturally gives rise to spatial correlations between the states of neighboring nodes, as the infection status of connected individuals becomes interdependent. Although mean-field approximations are commonly invoked to simplify disease forecasting on networks, they fail to account for these correlations by assuming that infectious individuals are well-m…

The Simons Observatory: Studies of Phase Drift in RF Transmission Lines from the First Large-Scale Deployment of Microwave Frequency Multiplexing for Cosmology
Thomas P. Satterthwaite, Zeeshan Ahmed, Cody J. Duell, Shawn W. Henderson, Tristan Pinsonneault-Marotte, Max Silva-Feaver, Yuhan Wang
https://arxiv.org/abs/2509.25726

The Simons Observatory: Studies of Phase Drift in RF Transmission Lines from the First Large-Scale Deployment of Microwave Frequency Multiplexing for Cosmology
Fulfilling the science goals of the Simons Observatory, a state-of-the-art cosmic microwave background (CMB) experiment, has required deploying tens of thousands of superconducting bolometers. Reading out data from the observatory's more than 67,000 transition-edge sensor (TES) detectors while maintaining cryogenic conditions requires an effective multiplexing scheme. The SLAC microresonator radio frequency (SMuRF) electronics have been developed to provide the warm electronics for a high-densi…

Target Wake Time Scheduling for Time-sensitive and Energy-efficient Wi-Fi Networks
Fabio Busacca, Corrado Puligheddu, Francesco Raviglione, Riccardo Rusca, Claudio Casetti, Carla Fabiana Chiasserini, Sergio Palazzo
https://arxiv.org/abs/2509.26245

Target Wake Time Scheduling for Time-sensitive and Energy-efficient Wi-Fi Networks
Time Sensitive Networking (TSN) is fundamental for the reliable, low-latency networks that will enable the Industrial Internet of Things (IIoT). Wi-Fi has historically been considered unfit for TSN, as channel contention and collisions prevent deterministic transmission delays. However, this issue can be overcome by using Target Wake Time (TWT), which enables the access point to instruct Wi-Fi stations to wake up and transmit in non-overlapping TWT Service Periods (SPs), and sleep in the remain…

Direct Measurement of Extinction in a Planet-Hosting Gap
G. Cugno, S. Facchini, F. Alarcon, J. Bae, M. Benisty, A. -C. Eilers, G. C. K. Leung, M. Meyer, L. Pueyo, R. Teague, E. Bergin, J. Girard, R. Helled, J. Huang, J. Leisenring
https://arxiv.org/abs/2509.26617

Direct Measurement of Extinction in a Planet-Hosting Gap
Recent disk observations have revealed multiple indirect signatures of forming gas giant planets, but high-contrast imaging has rarely confirmed the presence of the suspected perturbers. Here, we exploit a unique opportunity provided by the background star AS209bkg, which shines through a wide annular gap in the AS209 disk, to perform transmission spectrophotometry and directly measure the extinction from gap material for the first time. By combining new VLT/SPHERE and JWST/NIRCam observations …

1997 #OTD in SF's then thriving #SOMA nitelife district, Berkeley based bad boys "Psycotic Pineapple" held a reunion gig at the late great Robin Reichart's Transmission Theater, next door to his Paradise Lounge and across from Boz Scagg's Slim's (all three

Replaced article(s) found for econ.GN. https://arxiv.org/list/econ.GN/new
[1/1]:
- Optimal transmission expansion modestly reduces decarbonization costs of U.S. electricity
Rangrang Zheng, Greg Schivley, Matthias Fripp, Michael J. Roberts

from my link log —
Electricity transmission network unavailability: the cause of rising wind farm curtailment costs in Britain.
https://ukerc.ac.uk/news/transmission-network-unavailability-the-quiet-…

Transmission Network Unavailability – the Quiet Driving Force Behind Rising Curtailment Costs in Great Britain
In this blog, Callum MacIver and Keith Bell set out to dig a little deeper into the current state of wind curtailment.

It's so windy in the UK right now that the electricity price is negative
https://grid.iamkate.com/

National Grid: Live
Shows the live status of Great Britain’s electric power transmission network

The U.S. patent for mp3 audio was granted on November 26 in 1996. This piece is kinda weird about it in spots, but it gives a decent history about how it laid the foundations for peer-to-peer music sharing, etc.

The U.S. patent for MP3 audio was granted on this day in 1996 — laid the foundations for peer-to-peer music sharing, iTunes, and today's streaming services
The Fraunhofer Institut had been working on its lossy audio compression tech for phone line transmission since 1977.

Experimental Demonstration of Robust Distributed Wireless Clock Synchronization
Kumar Sai Bondada, Hiten Kothari, Yibin Liang, Daniel J. Jakubisin, R. Michael Buehrer
https://arxiv.org/abs/2509.25277

Experimental Demonstration of Robust Distributed Wireless Clock Synchronization
Distributed wireless clock synchronization is essential for aligning the clocks of distributed transceivers in support of joint transmission and reception techniques. One recently explored method involves synchronizing distributed transceivers using a two-tone waveform, where the tones are separated in frequency by a clock (frequency) reference signal. Prior research has demonstrated frequency accuracy better than 1 Hz; however, this approach remains vulnerable to both intentional and unintenti…

Testing the performance of cross-correlation techniques to search for molecular features in JWST NIRSpec G395H observations of transiting exoplanets
Emma Esparza-Borges, Mercedes L\'opez-Morales, Enric Pall\'e, Vladimir Makhnev, Iouli Gordon, Robert Hargreaves, James Kirk, Claudio C\'aceres, Ian J. M. Crossfield, Nicolas Crouzet, Leen Decin, Jean-Michel D\'esert, Laura Flagg, Antonio Garc\'ia Mu\~noz, Joseph Harrington, Karan Molaverdikhani, Giuseppe Morello, Nikola…

Testing the performance of cross-correlation techniques to search for molecular features in JWST NIRSpec G395H observations of transiting exoplanets
Cross-correlations techniques offer an alternative method to search for molecular species in JWST observations of exoplanet atmospheres. In a previous article, we applied cross-correlation functions for the first time to JWST NIRSpec/G395H observations of exoplanet atmospheres, resulting in a detection of CO in the transmission spectrum of WASP-39b and a tentative detection of CO isotopologues. Here we present an improved version of our cross-correlation technique and an investigation into how …

Oh look... LNG doesn't make Earthquake disaster response easier either!
page 82:
“Energy”
The initial earthquake and ongoing aftershocks cause extensive damage to power plants, transmission lines and
substations, leading to prolonged power outages across the region. Damage is also likely to impact major fuel processing and storage locations and LNG refining sites, which are coastal based. These include two Indigenous-led LNG projects (Ksi Lisims and Cedar— Nisga’a and Haisla).”
#BCPoli #Earthquake #CanPoli #ClimateRisk #ClimateEmergency

ONLINE SEMINAR: Borders of Healing: Transmission, Secrecy, and Syncretism in the New Generation of Segnatori https://networks.h-net.org/group/announcements/20134403/online-seminar-borders-healing-transmission-secrecy-an…

After all, why shouldn’t electrical-transmission towers take the form of giant ethereal robots? https://choishine.com/Giants.html
(h/t @… )

A closed-loop $2\times4$ downlink MIMO Framework for 5G New Radio using OpenAirInterface
Duc Tung Bui, Le-Nam Tran
https://arxiv.org/abs/2509.25497 https://

A closed-loop $2\times4$ downlink MIMO Framework for 5G New Radio using OpenAirInterface
We present the first-of-a-kind closed-loop $2\times4$ MIMO implementation for the downlink of 5G Open RAN using OpenAirInterface (OAI), which is capable of transmitting up to two transmission layers. Our implementation is a fully functional 5G New Radio (5G NR) system, including the 5G Core Network (5G CN), 5G Radio Access Network (5G RAN), as well as 5G NR User Equipment (UEs). This serves as a foundational framework for further advancements in the context of emerging Open RAN (O-RAN) developm…

This is WILD:
An official team at Toyota EV restored an ‘86 Corolla using stock Toyota parts complete with a _6 speed manual_ transmission with rev matching.
“We picked up people and challenged them to tell whether it was an EV or not”
Awesome.
https://www.youtube.com/watch?v=DE2oDKguy3

🇺🇦 #NowPlaying on KEXP's #AfternoonShow
Hot Chip:
🎵 Transmission
#HotChip
https://canedandable.bandcamp.com/track/hot-chip-transmission-remix
https://open.spotify.com/track/7ygRViig6APT1oNtpTSFvG

hiv_transmission: HIV transmission network (1988-2001)
A set of networks of HIV transmissions between people through sexual, needle-sharing, or social connections, based on combining 8 datasets collected from 1988 to 2001. Metadata includes test results of several diseases, as well as demographic variables such as age, ethnicity, and gender. Networks come in two flavors: egodyads and altdyads. Egodyads are the network among study-participants and their direct partners. Altdyads are the…

There is a fascinating map on the website of the French transmission system operator RTE showing transmission network flows. I think it's updated hourly, so the movement is just an animation. Still cool!
https://analysesetdonnees.rte-france.com/reseaux/carteflux

Advances in artificial vision systems: a comprehensive review of technologies, applications, and future directions https://link.springer.com/article/10.1007/s13534-025-00513-4 "clinical value hinges on durability, effective resolution, surgical practicality, and user t…

Advances in artificial vision systems: a comprehensive review of technologies, applications, and future directions - Biomedical Engineering Letters
This review article focuses on recent advancements and persistent challenges in artificial vision prostheses designed to restore sight for patients affected by retinal diseases. It comprehensively examines various approaches, including epiretinal, subretinal, and suprachoroidal implants, as well as optic nerve and visual cortex stimulation strategies. The critical role of the retina in visual perception is explored, emphasizing how retinal degeneration affects the transmission of visual informa…

"Ofgem approves GBP 10.3 billion investment in UK transmission grid"
#UK #UnitedKingdom #Energy

Ofgem approves GBP 10.3 billion investment in UK transmission grid
UK energy regulator green-lights transmission network operator budgets for five-year period. Initial budget of GBP 10.3 billion ($13.7 billion) approved with an upper-bound estimate of GBP 70 billion transmission investment by 2031. At least GBP 44 billion of transmission spend has already been committed, according to the regulator.

Protecting public health abroad benefits Americans.
In a globalized world, diseases and their social and economic impacts do not stay within national boundaries.
Increased rates of untreated HIV in any part of the world increase the risk of transmission for U.S. citizens.
Changes made in the first year of Trump’s second term to address the global HIV epidemic won't keep Americans safe.
In September 2025, the U.S. Department of State announced its "America First…

HIV knows no borders, and the Trump administration’s new strategy leave Americans vulnerable – an HIV-prevention expert explains
The America First Global Health Strategy aims to secure US interests but may instead undermine it by design.

Series A, Episode 03 - Cygnus Alpha
AVON: And on living matter it never worked. Put a living creature into one end, take a dead creature out of the other, or nothing at all.
JENNA: So you think that is what all this is for? Matter transmission?
https://blake.torpidity.net/m/103/142 B7B…

@… @…
It's always fragile, that doesn't make it useless. Provenance should be preserved on every transmission of knowledge but it isn't because it's hard and tends to overwhelm the signal entirely.
The best …

Experimental demonstration of genuine quantum information transmission through completely depolarizing channels in a superposition of cyclic orders
Yaxin Wang, Linxiang Zhou, Tianfeng Feng, Hanlin Nie, Ying Xia, Tianqi Xiao, Juntao Li, Vlatko Vedral, Xiaoqi Zhou
https://arxiv.org/abs/2510.07127

Experimental demonstration of genuine quantum information transmission through completely depolarizing channels in a superposition of cyclic orders
A major challenge in quantum communication is addressing the negative effects of noise on channel capacity, especially for completely depolarizing channels, where information transmission is inherently impossible. The concept of indefinite causal order provides a promising solution by allowing control over the sequence in which channels are applied. We experimentally demonstrate the activation of quantum communication through completely depolarizing channels using a programmable silicon photoni…

The DISTANT Design for Remote Transmission and Steering Systems for Planetary Robotics
Cristina Luna, Alba Guerra, Almudena Moreno, Manuel Esquer, Willy Roa, Mateusz Krawczak, Robert Popela, Piotr Osica, Davide Nicolis
https://arxiv.org/abs/2510.05981

The DISTANT Design for Remote Transmission and Steering Systems for Planetary Robotics
Planetary exploration missions require robust locomotion systems capable of operating in extreme environments over extended periods. This paper presents the DISTANT (Distant Transmission and Steering Systems) design, a novel approach for relocating rover traction and steering actuators from wheel-mounted positions to a thermally protected warm box within the rover body. The design addresses critical challenges in long-distance traversal missions by protecting sensitive components from thermal c…

🫥 The New Honda Prelude Doesn’t Have a Transmission. Here’s Why
#honda

The New Honda Prelude Doesn’t Have a Transmission. Here’s Why
The new Prelude's "eCVT" isn't a CVT at all; it's actually something a lot cooler.

Australia's first national report on indoor air quality reveals urgent need for action #Australia

Australia's first national report on indoor air quality reveals urgent need for action
The "State of Indoor Air in Australia 2025" report, led by QUT's ARC Training Center for Advanced Building Systems Against Airborne Infection Transmission (THRIVE), highlights the health, well-being and economic risks posed by poor indoor air quality across homes, workplaces, schools, hospitals and public buildings.

Lost In Transmission – Source Reactor Bootleg
#alternative

Beautiful night in the woods. It didn't rain at all and we woke up to an awesome sunrise instead of the pouring rain we usually get. I'm not used to packing up my shelter and having it be dry.
Should be a good day of training.
#SearchAndRescue #SoOthersMayLive

Analysis of the transmission eigenvalue problem for biharmonic scattering considering penetrable scatterers
Rafael Ceja Ayala, Isaac Harris, Andreas Kleefeld
https://arxiv.org/abs/2510.08444

Analysis of the transmission eigenvalue problem for biharmonic scattering considering penetrable scatterers
In this paper, we provide an analytical study of the transmission eigenvalue problem in the context of biharmonic scattering with a penetrable obstacle. We will assume that the underlying physical model is given by an infinite elastic two--dimensional Kirchhoff--Love plate in $\mathbb{R}^2$, where the plate's thickness is small relative to the wavelength of the incident wave. In previous studies, transmission eigenvalues have been studied for acoustic scattering, whereas in this case, we consid…

Western Australia just broke ground on its biggest electricity grid upgrade in over a decade. The Clean Energy Link will double transmission capacity in Perth's north, clearing the way for massive wind and solar expansion while enabling the state's coal exit by 2030.
Over 400 jobs created, completion set for 2027.

Construction kicks off on major upgrade of transmission links to host renewables and clear path for coal exit
Construction has begun on four key electricity transmission sites for the largest investment in state's electricity grid in more than a decade.

🇺🇦 Auf radioeins läuft...
Joy Division:
🎵 Transmission
#NowPlaying #JoyDivision
https://odditymusic.bandcamp.com/track/transmission-joy-division-cover
https://open.spotify.com/track/1Bq65xKgu0kjSUMUlfWyPl

hiv_transmission: HIV transmission network (1988-2001)
A set of networks of HIV transmissions between people through sexual, needle-sharing, or social connections, based on combining 8 datasets collected from 1988 to 2001. Metadata includes test results of several diseases, as well as demographic variables such as age, ethnicity, and gender. Networks come in two flavors: egodyads and altdyads. Egodyads are the network among study-participants and their direct partners. Altdyads are the…

Happiness is learning your Honda needs a new axle assembly ... and not a new transmission. It's all relative.

ONLINE SEMINAR: Borders of Healing: Transmission, Secrecy, and Syncretism in the New Generation of Segnatori
https://ift.tt/HlMIZFo
Mining the Logs: Sources on Blue Humor URL …
via Input 4 RELCFP

Multi-port programmable silicon photonics using low-loss phase change material Sb$_2$Se$_3$
Thomas W. Radford, Idris A Ajia, Latif Rozaqi, Priya Deoli, Xingzhao Yan, Mehdi Banakar, David J Thomson, Ioannis Zeimpekis, Alberto Politi, Otto L. Muskens
https://arxiv.org/abs/2511.18205 https://arxiv.org/pdf/2511.18205 https://arxiv.org/html/2511.18205
arXiv:2511.18205v1 Announce Type: new
Abstract: Reconfigurable photonic devices are rapidly emerging as a cornerstone of next generation optical technologies, with wide ranging applications in quantum simulation, neuromorphic computing, and large-scale photonic processors. A central challenge in this field is identifying an optimal platform to enable compact, efficient, and scalable reconfigurability. Optical phase-change materials (PCMs) offer a compelling solution by enabling non-volatile, reversible tuning of optical properties, compatible with a wide range of device platforms and current CMOS technologies. In particular, antimony tri-selenide ($\text{Sb}_{2}\text{Se}_{3}$) stands out for its ultra low-loss characteristics at telecommunication wavelengths and its reversible switching. In this work, we present an experimental platform capable of encoding multi-port operations onto the transmission matrix of a compact multimode interferometer architecture on standard 220~nm silicon photonics using \textit{in-silico} designed digital patterns. The multi-port devices are clad with a thin film of $\text{Sb}_{2}\text{Se}_{3}$, which can be optically addressed using direct laser writing to provide local perturbations to the refractive index. A range of multi-port geometries from 2$\times$2 up to 5$\times$5 couplers are demonstrated, achieving simultaneous control of up to 25 matrix elements with programming accuracy of 90% relative to simulated patterns. Patterned devices remain stable with consistent optical performance across the C-band wavelengths. Our work establishes a pathway towards the development of large scale PCM-based reconfigurable multi-port devices which will allow implementing matrix operations on three orders of magnitude smaller areas than interferometer meshes.
toXiv_bot_toot

🦠📈 Ein Vierteljahrhundert Daten zeigt, dass die Übertragung von #Wildtier-#Malaria in Nord-Europa ist stark angestiegen.
Der Treiber ist der #Klimawandel. Bei

hiv_transmission: HIV transmission network (1988-2001)
A set of networks of HIV transmissions between people through sexual, needle-sharing, or social connections, based on combining 8 datasets collected from 1988 to 2001. Metadata includes test results of several diseases, as well as demographic variables such as age, ethnicity, and gender. Networks come in two flavors: egodyads and altdyads. Egodyads are the network among study-participants and their direct partners. Altdyads are the…

Galaxy Underdensities Host the Clearest IGM Ly$\alpha$ Transmission and Indicate Anisotropic Reionization
Yongda Zhu, George D. Becker, Anson D'Aloisio, Ryan Endsley, Nakul Gangolli, Christopher Cain, Charlotte A. Mason, Seyedazim Hashemi, Hui Hong
https://arxiv.org/abs/2510.09568

Galaxy Underdensities Host the Clearest IGM Ly$α$ Transmission and Indicate Anisotropic Reionization
How galaxies drive reionization and what governs its geometry remain fundamental questions. We present JWST/NIRCam wide-field slitless spectroscopy (WFSS) observations toward two of the most Ly$α$-transmissive QSO sightlines near the end of reionization. We find that regions at $z \sim 5.7$ along both sightlines previously found to be low-density in Ly$α$ emitters are also underdense in [O III] emitters, with densities less than half the cosmic mean. Other transmissive regions, however, are f…

A MATLAB toolbox for Computation of Speech Transmission Index (STI)
Pavel Rajmic, Ji\v{r}\'i Schimmel, \v{S}imon Cieslar
https://arxiv.org/abs/2510.03825 https://

A MATLAB toolbox for Computation of Speech Transmission Index (STI)
The speech transmission index (STI) is a popular simple metric for the prediction of speech intelligibility when speech is passed through a transmission channel. Computation of STI from acoustic measurements is described in the IEC 60268-16:2020 standard. Though, reliable implementations of STI are not publicly accessible and are frequently limited to the use with a proprietary measurement hardware. We present a Matlab STI implementation of both the direct and indirect approaches according to t…

JWST-TST DREAMS - NIRSpec/PRISM Transmission Spectroscopy of the Habitable Zone Planet TRAPPIST-1 e & Secondary Atmosphere Constraints for the Habitable Zone Planet TRAPPIST-1 e / The Photochemical Plausibility of Warm Exo-Titans Orbiting M Dwarf Stars: #TRAPPIST-1e, an Earth-sized, habitable-zone exoplanet: https://news.arizona.edu/news/new-look-trappist-1e-earth-sized-habitable-zone-exoplanet

🇺🇦 #NowPlaying on KEXP's #AfternoonShow
Songs: Ohia:
🎵 Farewell Transmission
#Songs:Ohia
https://songsohia.bandcamp.com/track/farewell-transmission
https://open.spotify.com/track/5Plx6OhvSukqCRdZ52wUXz

Former FDA commissioner: Trump claims about hepatitis B transmission 'simply not true' (Max Rego/The Hill)
https://thehill.com/policy/healthcare/5637997-gottlieb-debunks-trump-hepatitis-b/
http://www.memeorandum.com/251207/p56#a251207p56

TerraCodec: Compressing Earth Observations
Julen Costa-Watanabe, Isabelle Wittmann, Benedikt Blumenstiel, Konrad Schindler
https://arxiv.org/abs/2510.12670 https://

TerraCodec: Compressing Earth Observations
Earth observation (EO) satellites produce massive streams of multispectral image time series, posing pressing challenges for storage and transmission. Yet, learned EO compression remains fragmented, lacking publicly available pretrained models and misaligned with advances in compression for natural imagery. Image codecs overlook temporal redundancy, while video codecs rely on motion priors that fail to capture the radiometric evolution of largely static scenes. We introduce TerraCodec (TEC), a …

Metropolitana VI - Up Above and Down Under ⬆️⬇️
城 VI - 上面和下面 ⬆️⬇️
📷 Pentax MX
🎞️ Ilford Pan 100
#filmphotography #Photography #blackandwhite

CANOPI: Contingency-Aware Nodal Optimal Power Investments with High Temporal Resolution
Thomas Lee, Andy Sun
https://arxiv.org/abs/2510.03484 https://arxiv…

CANOPI: Contingency-Aware Nodal Optimal Power Investments with High Temporal Resolution
We present CANOPI, a novel algorithmic framework, for solving the Contingency-Aware Nodal Power Investments problem, a large-scale nonlinear optimization problem that jointly optimizes generation, storage, and transmission expansion. The underlying problem is nonlinear due to the impact of transmission upgrades on impedances, and the problem's large scale arises from the confluence of spatial and temporal resolutions. We propose algorithmic approaches to address these computational challenges. …

Series B, Episode 10 - Voice from the Past
AVON: Could it have been perfected by now?
CALLY: Possibly. At least for the transmission of a basic signal.
JENNA: Like an oscillating pulse tone.
https://blake.torpidity.net/m/210/245 B7B2

Topological Robustness of Anyon Tunneling at $\nu = 1/3$
Adithya Suresh, Ramon Guerrero-Suarez, Tanmay Maiti, Shuang Liang, Geoffrey Gardner, Claudio Chamon, Michael Manfra
https://arxiv.org/abs/2510.11860

Topological Robustness of Anyon Tunneling at $ν= 1/3$
The scaling exponent $g$ of the quasiparticle propagator for incompressible fractional quantum Hall states in the Laughlin sequence is expected to be robust against perturbations that do not close the gap. Here we probe the topological robustness of the chiral Luttinger liquid at the boundary of the $ν=1/3$ state by measuring the tunneling conductance between counterpropagating edge modes as a function of quantum point contact transmission. We demonstrate that for transmission $t\geq 0.7$ the …

Robust Segmented Analog Broadcast Design to Accelerate Wireless Federated Learning
Chong Zhang, Ben Liang, Min Dong, Ali Afana, Yahia Ahmed
https://arxiv.org/abs/2510.02701 http…

Robust Segmented Analog Broadcast Design to Accelerate Wireless Federated Learning
We consider downlink broadcast design for federated learning (FL) in a wireless network with imperfect channel state information (CSI). Aiming to reduce transmission latency, we propose a segmented analog broadcast (SegAB) scheme, where the parameter server, hosted by a multi-antenna base station, partitions the global model parameter vector into segments and transmits multiple parameters from these segments simultaneously over a common downlink channel. We formulate the SegAB transmission and …

Last boost: I kinda was a snob about driving only standard transmission cars, until my knees asked me to switch to an automatic.

High-efficiency and long-distance quantum memory-assisted device-independent quantum secret sharing with single photon sources
Qi Zhang, Jia-Wei Ying, Shi-Pu Gu, Xing-Fu Wang, Lan Zhou, Yu-Bo Sheng
https://arxiv.org/abs/2510.12288

High-efficiency and long-distance quantum memory-assisted device-independent quantum secret sharing with single photon sources
Quantum secret sharing (QSS) plays a critical role in building the distributed quantum networks. Device-independent (DI) QSS provides the highest security level for QSS. However, the photon transmission loss and extremely low multipartite entanglement generation rate largely limit DI QSS's secure photon transmission distance and practical key generation efficiency. To address the above drawbacks, we propose the quantum memory-assisted (QMA) DI QSS protocol based on single photon sources (SPSs).…

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Ghost Warrior:
🎵 Dream Transmission
#GhostWarrior
https://wellstreetrecords.bandcamp.com/track/dream-transmission
https://open.spotify.com/track/7J6uA7vQsGHAGXpLZ4LAdl

Joint Communication Scheduling and Velocity Control for Multi-UAV-Assisted Post-Disaster Monitoring: An Attention-Based In-Context Learning Approach
Yousef Emami, Seyedsina Nabavirazavi, Jingjing Zheng, Hao Zhou, Miguel Gutierrez Gaitan, Kai Li, Luis Almeida
https://arxiv.org/abs/2510.05698

Joint Communication Scheduling and Velocity Control for Multi-UAV-Assisted Post-Disaster Monitoring: An Attention-Based In-Context Learning Approach
Recently, Unmanned Aerial Vehicles (UAVs) are increasingly being investigated to collect sensory data in post-disaster monitoring scenarios, such as tsunamis, where early actions are critical to limit coastal damage. A major challenge is to design the data collection schedules and flight velocities, as unfavorable schedules and velocities can lead to transmission errors and buffer overflows of the ground sensors, ultimately resulting in significant packet loss. Meanwhile, online Deep Reinforcem…

The important quote from the expert panel is "However, early speculation that the high proportion of renewable energy favoured the outage was refuted." #renewables #ClimateCrisis

A Flux-Tunable Discrete Angular Filter
Tristan M. Lawrie, Oliver M. Brown
https://arxiv.org/abs/2510.06395 https://arxiv.org/pdf/2510.06395

A Flux-Tunable Discrete Angular Filter
Recent work by Lawrie et al. [PRR 7, 023209 (2025)] introduced a non-diffracting resonant angular filter on a network of thin channels (modelled via quantum graph theory) that exhibits unit transmission of acoustic waves at a discrete, symmetry-paired set of incidence angles determined solely by the graph topology, while transmission at all other angles is strictly forbidden. In the present work, we study the same filtering geometry for waves governed by the magnetic Schrödinger equation rathe…

The silo @… https://mastodon.online/@sjar/115351966099892463

sjar@itsmesjarlie (@sjar@mastodon.online)
Attached: 1 image The transmitter tower of Sint-Pieters-Leeuw, Sint-Pieters-Leeuw, Flemish Brabant, Belgium, Sometimes also called the VRT tower This building is a freestanding concrete tower for radio & television transmission and was built between 1991 and 1994 for the VRT. The concrete tower with mast is 302 meters high, has a diameter of 27 m at the base and 1.3 m at the top and is the tallest structure in Belgium. De Gregorio & Partners was responsible for the architecture. #WindowFrid…

ONLINE SEMINAR: Borders of Healing: Transmission, Secrecy, and Syncretism in the New Generation of Segnatori
https://ift.tt/Opwi4T8
Mining the Logs: Sources on Blue Humor URL …
via Input 4 RELCFP

QPADL: Post-Quantum Private Spectrum Access with Verified Location and DoS Resilience
Saleh Darzi, Saif Eddine Nouma, Kiarash Sedghighadikolaei, Attila Altay
https://arxiv.org/abs/2510.03631

QPADL: Post-Quantum Private Spectrum Access with Verified Location and DoS Resilience
With advances in wireless communication and growing spectrum scarcity, Spectrum Access Systems (SASs) offer an opportunistic solution but face significant security challenges. Regulations require disclosure of location coordinates and transmission details, exposing user privacy and anonymity during spectrum queries, while the database operations themselves permit Denial-of-Service (DoS) attacks. As location-based services, SAS is also vulnerable to compromised or malicious users conducting spoo…

A Closed-form Expression of the Gaussian Noise Model Supporting O-Band Transmission
Zelin Gan, Henrique Buglia, Romulo Aparecido, Mindaugas Jarmolovi\v{c}ius, Eric Sillekens, Jiaqian Yang, Ronit Sohanpal, Robert I. Killey, Polina Bayvel
https://arxiv.org/abs/2510.11867

A Closed-form Expression of the Gaussian Noise Model Supporting O-Band Transmission
We present a novel closed-form model for nonlinear interference (NLI) estimation in low-dispersion O-band transmission systems. The formulation incorporates the four-wave mixing (FWM) efficiency term as well as the coherent contributions of self- and cross-phase modulation (SPM/XPM) across multiple identical spans. This extension enables accurate evaluation of the NLI in scenarios where conventional closed-form Gaussian Noise (GN) models are limited. The proposed model is validated against spli…

I2E2S2R Rumor Spreading Model in Homogeneous Network with Hesitating and Forgetting Mechanisms
Md. Nahid Hasan, Sujana Azmi Polin, Saiful Islam, Chandra Nath Podder
https://arxiv.org/abs/2510.10672

I2E2S2R Rumor Spreading Model in Homogeneous Network with Hesitating and Forgetting Mechanisms
The spreading and controlling of rumors have great impacts on our society. The transmission of infectious diseases and the spreading of rumors have some common scenarios. Like cross-infection propagation of diseases, two or many kinds of rumors or information may spread at the same time. In this paper, we propose a novel I2E2S2R rumor-spreading model in a homogeneous network. The rumor-free equilibrium, as well as the basic reproduction number, have been calculated from the mean-field equations…

Separating Flare and Secondary Atmospheric Signals with RADYN Modeling of Near-infrared JWST Transmission Spectroscopy Observations of #TRAPPIST-1: https://iopscience.iop.org/article/10.3847/2041-8213/ae1960/meta -> New research on flares from a hot-tempered star could inform search for habitable planets: https://www.colorado.edu/today/2025/12/04/new-research-flares-hot-tempered-star-could-inform-search-habitable-planets

High Throughput Optical Switching in Telecommunication Band via Hybrid Phase Change Metasurfaces
Amin Zamani, Gabriel Sanderson, Lu Zhang, Qiwei Miao, Sara Moujdi, Ze Zheng, Mohammadhossein Momtazpour, Christopher J. Mellor, Wending Zhang, Ting Mei, Zakaria Mansouri, Lei Xu, Mohsen Rahmani
https://arxiv.org/abs/2510.11881

High Throughput Optical Switching in Telecommunication Band via Hybrid Phase Change Metasurfaces
The growing demand for more efficient data transmission has made nanoscale high-throughput all-optical switching a critical requirement in modern telecommunication systems. Metasurface-based platforms offer unique advantages because of their compact design, energy efficiency, and the ability to precisely manipulate light at the subwavelength scale, in a contact-less fashion. However, achieving both high transmission modulation and low optical loss in the telecom band remains a challenge. This s…

Travel Bans vs. Social Distancing: A Mathematical Analysis
Christian Borgs, Karissa Huang, Geng Zhao
https://arxiv.org/abs/2510.08895 https://arxiv.org/pdf…

Travel Bans vs. Social Distancing: A Mathematical Analysis
As the world grows increasingly connected, infectious disease transmission and outbreaks become a pressing global concern for public health officials and policymakers. While policy interventions to contain and prevent the spread of disease have been proposed and implemented, there has been little rigorous quantitative analysis of the effectiveness of such interventions. In this paper, we study the susceptible-infected-recovered (SIR) infection process on a dynamic network model that models two …

Acoustic transparency in dense granular suspensions
Arnaud Tourin, Yamil Abraham, Marie Palla, Arthur Le Ber, Romain Pierrat, Nicolas Benech, Carlos Negreira, Xiaoping Jia
https://arxiv.org/abs/2510.09486

Acoustic transparency in dense granular suspensions
We demonstrate the existence of a frequency band exhibiting acoustic transparency in 2D and 3D dense granular suspensions, enabling the transmission of a low-frequency ballistic wave excited by a high-frequency broadband ultrasound pulse. This phenomenon is attributed to spatial correlations in the structural disorder of the medium. To support this interpretation, we use an existing model that incorporates such correlations via the structure factor. Its predictions are shown to agree well with …

Dynamic Control Aware Semantic Communication Enabled Image Transmission for Lunar Landing
Fangzhou Zhao, Yao Sun, Jianglin Lan, Muhammad Ali Imran
https://arxiv.org/abs/2510.06916

Dynamic Control Aware Semantic Communication Enabled Image Transmission for Lunar Landing
The primary challenge in autonomous lunar landing missions lies in the unreliable local control system, which has limited capacity to handle high-dynamic conditions, severely affecting landing precision and safety. Recent advancements in lunar satellite communication make it possible to establish a wireless link between lunar orbit satellites and the lunar lander. This enables satellites to run high-performance autonomous landing algorithms, improving landing accuracy while reducing the lander'…

Playing Quarteto Novo, recorded in 1967. Yes there is an atmosphere of a BBC 2 Test Transmission in the late 60's.
#Music

Have We Scene It All? Scene Graph-Aware Deep Point Cloud Compression
Nikolaos Stathoulopoulos, Christoforos Kanellakis, George Nikolakopoulos
https://arxiv.org/abs/2510.08512 ht…

Have We Scene It All? Scene Graph-Aware Deep Point Cloud Compression
Efficient transmission of 3D point cloud data is critical for advanced perception in centralized and decentralized multi-agent robotic systems, especially nowadays with the growing reliance on edge and cloud-based processing. However, the large and complex nature of point clouds creates challenges under bandwidth constraints and intermittent connectivity, often degrading system performance. We propose a deep compression framework based on semantic scene graphs. The method decomposes point cloud…

🏎️ Gymkhana’s 1978 Subaru Brat With 9,500-RPM Redline and Active Aero Is One Super Ute
https://www.thedrive.com/news/gymkhanas-1978-subaru-brat-with-9500-rpm-redline-and-active-aero-is-one-super-ute

Travis Pastrana’s New Gymkhana Ride Is an Extreme Subaru Brat That Revs to 9,500 RPM
Travis Pastrana's new 670-hp mini ute packs a sequential transmission, all-wheel drive, and active aero.

Fundamental Quality Bound on Optical Quantum Communication
Tobias Rippchen, Ludovico Lami, Gerardo Adesso, Mario Berta
https://arxiv.org/abs/2510.07121 https://

Fundamental Quality Bound on Optical Quantum Communication
Sending quantum information reliably over long distances is a central challenge in quantum technology in general, and in quantum optics in particular, since most quantum communication relies on optical fibres or free-space links. Here, we address this problem by shifting the focus from the quantity of information sent to the quality of the transmission, i.e. the rate of decay of the transmission error with respect to the number of channel uses. For the general class of teleportation-simulable c…

A Metal-Rich Atmosphere with a Super-Solar C/O Ratio for the Extreme Ultra-Hot Jupiter WASP-178b
Suman Saha, James S. Jenkins
https://arxiv.org/abs/2510.11479 https://

A Metal-Rich Atmosphere with a Super-Solar C/O Ratio for the Extreme Ultra-Hot Jupiter WASP-178b
The population of ultra-hot Jupiters (UHJs) provide unique opportunities to probe the extreme formation and evolutionary pathways in exoplanets. Owing to their very high temperatures and inflated atmospheres, UHJs are among the most favorable targets for both transmission and emission spectroscopy, enabling detailed characterization of their atmospheric properties. Here, we present a reanalysis of the JWST NIRSpec/G395H transmission spectra of the extreme ultra-hot Jupiter (EUHJ) WASP-178b, aim…

Australia is connecting Snowy 2.0 to the grid with 800 new transmission towers, unlocking 2.2 GW of renewable power.
Vikram Solar opened a 5 GW plant in Tamil Nadu, scaling India's solar capacity.
Bolivia created the Loma Santa Indigenous Conservation Area, protecting Amazon forests under Indigenous stewardship.
Sign up for the For People And Planet climate solutions digest:

Weekly Climate Solutions Digest
Welcome Early December settles in. In the north, frost filigrees the last leaves and Orion lifts above. It is a good week to pay attention to what connects. That is the thread running through our stories. New lines knit a giant alpine battery into Australia's grid. A factory in Tamil

Dimensionally-Efficient Transmission and Storage of Unitary Matrices
Juan Vidal Alegr\'ia
https://arxiv.org/abs/2510.04734 https://arxiv.org/pdf/2510.0…

Dimensionally-Efficient Transmission and Storage of Unitary Matrices
Unitary matrices are the basis of a large number of signal processing applications. In many of these applications, finding ways to efficiently store, and even transmit these matrices, can significantly reduce memory and throughput requirements. In this work, we study the problem of efficient transmission and storage of unitary matrices. Specifically, we explicitly derive a dimensionally-efficient parametrization (DEP) for unitary matrices that allows identifying them with sequences of real numb…

Multi-hop Deep Joint Source-Channel Coding with Deep Hash Distillation for Semantically Aligned Image Retrieval
Didrik Bergstr\"om, Deniz G\"und\"uz, Onur G\"unl\"u
https://arxiv.org/abs/2510.06868

Multi-hop Deep Joint Source-Channel Coding with Deep Hash Distillation for Semantically Aligned Image Retrieval
We consider image transmission via deep joint source-channel coding (DeepJSCC) over multi-hop additive white Gaussian noise (AWGN) channels by training a DeepJSCC encoder-decoder pair with a pre-trained deep hash distillation (DHD) module to semantically cluster images, facilitating security-oriented applications through enhanced semantic consistency and improving the perceptual reconstruction quality. We train the DeepJSCC module to both reduce mean square error (MSE) and minimize cosine dista…

Deep JWST spectroscopy of galaxies in a candidate ionized bubble at $z = 8.7$: probing reionization at pMpc scales with Ly$\alpha$ emission
Lily Whitler, Daniel P. Stark, Charlotte A. Mason, Mengtao Tang, Zuyi Chen, Ting-Yi Lu, Gonzalo Prieto-Lyon, Anne Hutter
https://arxiv.org/abs/2510.12019

Deep JWST spectroscopy of galaxies in a candidate ionized bubble at $z = 8.7$: probing reionization at pMpc scales with Ly$α$ emission
Strong Ly$α$ emission observed from galaxies when the Universe is expected to be highly neutral is thought to trace large ionized regions that facilitate the transmission of Ly$α$ through the IGM. In this work, we use deep JWST Ly$α$ spectroscopy to constrain the size of a candidate ionized bubble at $z\sim8.7$ in the EGS field, with a potential radius of $R_b=2$ physical Mpc (pMpc) or larger. We measure a photometric galaxy density and find that the volume is a factor of $\sim2.5-3.6$ overd…

Geometry of Distance Protection
Josh A. Taylor, Alejandro D. Dom\'inguez-Garc\'ia
https://arxiv.org/abs/2510.04379 https://arxiv.org/pdf/2510.04379…

Geometry of Distance Protection
Distance relays detect faults on transmission lines. They face uncertainty from the fault's location and resistance, as well as the current from the line's remote terminal. In this paper, we aggregate this uncertainty with the Minkowski sum. This allows us to explicitly model the power grid surrounding the relay's line, and in turn accommodate any mix of synchronous machines and inverter-based resources. To make the relay's task easier, inverters can inject perturbations, or auxiliary signals, …

Wave Packet Propagation through Graphene with Square and Triangular Patterned Circular Potential Scatterers
G. M. Milibaeva, H. T. Yusupov, D. G. Berdiyorova, Y. Rakhimova, M. Yusupov, A. Chaves, Kh. Rakhimov
https://arxiv.org/abs/2510.01102

Wave Packet Propagation through Graphene with Square and Triangular Patterned Circular Potential Scatterers
In this study, using the Dirac continuum model combined with the split-operator technique, we investigate the propagation dynamics of wave packets in graphene in the presence of circular potential barriers arranged in square and triangular geometries. Our results reveal a non-monotonic dependence of the wave packet transmission on the number of barrier rows along the propagation direction: the transmission initially decreases as rows of barriers are removed, but then increases again when additi…

MoA-VR: A Mixture-of-Agents System Towards All-in-One Video Restoration
Lu Liu, Chunlei Cai, Shaocheng Shen, Jianfeng Liang, Weimin Ouyang, Tianxiao Ye, Jian Mao, Huiyu Duan, Jiangchao Yao, Xiaoyun Zhang, Qiang Hu, Guangtao Zhai
https://arxiv.org/abs/2510.08508

MoA-VR: A Mixture-of-Agents System Towards All-in-One Video Restoration
Real-world videos often suffer from complex degradations, such as noise, compression artifacts, and low-light distortions, due to diverse acquisition and transmission conditions. Existing restoration methods typically require professional manual selection of specialized models or rely on monolithic architectures that fail to generalize across varying degradations. Inspired by expert experience, we propose MoA-VR, the first \underline{M}ixture-\underline{o}f-\underline{A}gents \underline{V}ideo …

Modeling Epidemics on Multiplex Networks: Epidemic Threshold and Basic Reproduction Number
Eric Alejandro Rozan, Mario Ignacio Simoy, Sebastian Bouzat, Marcelo Nestor Kuperman
https://arxiv.org/abs/2510.12614

Modeling Epidemics on Multiplex Networks: Epidemic Threshold and Basic Reproduction Number
Accurate epidemic forecasting requires models that account for the layered and heterogeneous nature of real social interactions. The basic reproduction number $\mathcal R_0$ calculated from models that assume homogeneous mixing or single-layer contact structures have limited applicability to complex social systems. Here, we propose an expression of $\mathcal R_0$ in the context of multiplex networks, enabling the analysis of disease transmission across multiple social layers. We adapt the Deg…

Multi-Modal Multi-Task Semantic Communication: A Distributed Information Bottleneck Perspective
Yujie Zhou, Yiwei Liao, Cheng Peng, Yong Xiao, Yingyu Li
https://arxiv.org/abs/2510.04000

Multi-Modal Multi-Task Semantic Communication: A Distributed Information Bottleneck Perspective
Semantic communication (SemCom) shifts the focus from data transmission to meaning delivery, enabling efficient and intelligent communication. Existing AI-based coding schemes for multi-modal multi-task SemCom often require transmitters with full-modal data to participate in all receivers' tasks, which leads to redundant transmissions and conflicts with the physical limits of channel capacity and computational capability. In this paper, we propose PoM$^2$-DIB, a novel framework that extends…

Dipole-quadrupole model and multipole analysis of resonant membrane metasurfaces
Izzatjon Allayarov, Andrey B. Evlyukhin, Antonio Cal\`a Lesina
https://arxiv.org/abs/2510.11864 …

Dipole-quadrupole model and multipole analysis of resonant membrane metasurfaces
Membrane-metasurfaces, formed by periodic arrangements of holes in a dielectric layer, are gaining attention for their easier manufacturing via subtractive techniques, unnecessity of substrates, and access to resonant near-fields. Despite their practical relevance, their theoretical description remains elusive. Here, we present a semi-analytical dipole-quadrupole model for the multipole analysis of numerically-obtained reflection and transmission spectra in metasurfaces excited at arbitrary ang…

PyPSA-DE: Open-source German energy system model reveals savings from integrated planning
Michael Lindner, Julian Geis, Toni Seibold, Tom Brown
https://arxiv.org/abs/2510.09414 …

PyPSA-DE: Open-source German energy system model reveals savings from integrated planning
Germany has set an ambitious target of reaching net zero greenhouse gas emissions by 2045. We explore how integrated cross-sectoral planning can reduce costs compared to existing national plans. Our new linear optimization model PyPSA-DE simulates the electricity and hydrogen transmission networks, as well as supply, demand, and storage in all sectors of the energy system in Germany and its neighboring countries with high spatial and temporal resolution. While our new model shows strong electri…

Replaced article(s) found for cond-mat.mes-hall. https://arxiv.org/list/cond-mat.mes-hall/new
[1/1]:
- Topological Spin Textures Enabling Quantum Transmission
Ji Zou, Stefano Bosco, Jelena Klinovaja, Daniel Loss

Optimizaci\'on de la Transmisi\'on de Estados Cu\'anticos en Cadenas de Qubits usando Deep Reinforcement Learning y Algoritmos Gen\'eticos
Sof\'ia Per\'on Santana, Ariel Fiuri, Omar Osenda, Mart\'in Dom\'inguez
https://arxiv.org/abs/2510.05010

Optimización de la Transmisión de Estados Cuánticos en Cadenas de Qubits usando Deep Reinforcement Learning y Algoritmos Genéticos
Quantum state transfer (QST) via homogeneous spin chains plays a crucial role in building scalable quantum hardware. A basic quantum state transmission protocol prepares a state in one qubit and transfers it to another through a channel, seeking to minimize the time and avoid information loss. The fidelity of the process is measured by functions proportional to the transition probability between both states. We approach this optimization problem using constant magnetic pulses and two complement…

Thin H$_2$-dominated Atmospheres as Signposts of Magmatic Outgassing on Tidally-Heated Terrestrial Exoplanets
R. Arora, S. Ranjan, P. Moitra, A. Mallik
https://arxiv.org/abs/2510.07378

Thin H$_2$-dominated Atmospheres as Signposts of Magmatic Outgassing on Tidally-Heated Terrestrial Exoplanets
H$_2$-dominated terrestrial exoplanets are highly accessible to atmospheric characterization via transmission spectroscopy, but such atmospheres are generally thought to be unstable to escape. Here, we propose that close-in, eccentric terrestrial exoplanets can sustain H$_2$-dominated atmospheres due to intense tidally-driven volcanic degassing. We develop an interior-atmosphere framework to assess whether volcanic outgassing can sustain \ch{H2}-dominated atmospheres over geologic timescales ($…

Accurate and Effective Model for Coexistence of Classical and Quantum Signals In Optical Fibers
Lucas Alves Zischler, \c{C}a\u{g}la \"Ozkan, Tristan Vosshenrich, Qi Wu, Giammarco Di Sciullo, Divya A. Shaji, Chiara Lasagni, Paolo Serena, Alberto Bononi, Amirhossein Ghazisaeidi, Chigo Okonkwo, Antonio Mecozzi, Cristian Antonelli
https://

Accurate and Effective Model for Coexistence of Classical and Quantum Signals In Optical Fibers
The rising interest in quantum-level communication has resulted in proposals for coexistence schemes with classical signals within the same fiber optic channel, where the most recent proposals leverage novel fibers designed for space-division multiplexing (SDM) transmission. In all cases the large power difference between classical and quantum channels presents challenges for such schemes, as the classical signals generate interfering noise that corrupts the quantum signal. In this work, we dis…

Using STAR-IRS to Secure Indoor Communications Through Symbol-Level Random Phase Modulation
Yanan Du, Zeyang Sun, Yilan Zhang, Sai Xu, Beiyuan Liu
https://arxiv.org/abs/2510.11925

Using STAR-IRS to Secure Indoor Communications Through Symbol-Level Random Phase Modulation
This paper proposes a secure indoor communication scheme based on simultaneous transmitting and reflecting intelligent reflecting surface (STAR-IRS). Specifically, a transmitter (Alice) sends confidential information to its intended user (Bob) indoors, while several eavesdroppers (Eves) lurk outside. To safeguard the transmission from eavesdropping, the STAR-IRS is deployed on walls or windows. Upon impinging on the STAR-IRS, the incoming electromagnetic wave is dynamically partitioned into two…

Movable Antenna Enhanced Covert Dual-Functional Radar-Communication: Joint Beamforming and Antenna Position Optimization
Ran Yang, Zheng Dong, Peng Cheng, Lin Zhang, Wanting Lyu, Yue Xiu, Ning Wei, Chadi Assi
https://arxiv.org/abs/2510.09949

Movable Antenna Enhanced Covert Dual-Functional Radar-Communication: Joint Beamforming and Antenna Position Optimization
Movable antenna (MA) has emerged as a promising technology to flexibly reconfigure wireless channels by adjusting antenna placement. In this paper, we study a dual-functional radar-communication (DFRC) system enhanced with movable antennas. To ensure communication security, we aim to maximize the achievable sum rate by jointly optimizing the transmit beamforming vectors, receiving filter, and antenna placement, subject to radar signal-to-noise ratio (SNR) performance and transmission covertness…

Optical Link Tomography: First Field Trial and 4D Extension
Takeo Sasai, Giacomo Borraccini, Yue-Kai Huang, Hideki Nishizawa, Zehao Wang, Tingjun Chen, Yoshiaki Sone, Minami Takahashi, Tatsuya Matsumura, Masanori Nakamura, Etsushi Yamazaki, Koichi Takasugi, Ting Wang, Yoshiaki Kisaka
https://arxiv.org/abs/2510.09384

Optical Link Tomography: First Field Trial and 4D Extension
Optical link tomography (OLT) is a rapidly evolving field that allows the multi-span, end-to-end visualization of optical power along fiber links in multiple dimensions from network endpoints, solely by processing signals received at coherent receivers. This paper has two objectives: (1) to report the first field trial of OLT, using a commercial transponder under standard DWDM transmission, and (2) to extend its capability to visualize across 4D (distance, time, frequency, and polarization), al…

Towards Reliable Emergency Wireless Communications over SAGINs: A Composite Fading and QoS-Centric Perspective
Yinong Chen, Wenchi Cheng, Jingqing Wang, Xiao Zheng, Jiangzhou Wang
https://arxiv.org/abs/2510.07120

Towards Reliable Emergency Wireless Communications over SAGINs: A Composite Fading and QoS-Centric Perspective
In emergency wireless communications (EWC) scenarios, ensuring reliable, flexible, and high-rate transmission while simultaneously maintaining seamless coverage and rapid response capabilities presents a critical technical challenge. To this end, satellite-aerial-ground integrated network (SAGIN) has emerged as a promising solution due to its comprehensive three-dimensional coverage and capability to meet stringent, multi-faceted quality-of-service (QoS) requirements. Nevertheless, most existin…

Sensing Management for Pilot-Free Predictive Beamforming in Cell-Free Massive MIMO Systems
Eren Berk Kama, Murat Babek Salman, Isaac Skog, Emil Bj\"ornson
https://arxiv.org/abs/2510.06936

Sensing Management for Pilot-Free Predictive Beamforming in Cell-Free Massive MIMO Systems
This paper introduces a sensing management method for integrated sensing and communications (ISAC) in cell-free massive multiple-input multiple-output (MIMO) systems. Conventional communication systems employ channel estimation procedures that impose significant overhead during data transmission, consuming resources that could otherwise be utilized for data. To address this challenge, we propose a state-based approach that leverages sensing capabilities to track the user when there is no commun…