Tootfinder

Environment Reconstruction in Multi-Bounce Channels with Array Partial Blockage
Yuan Liu, Linlong Wu, Xuesong Cai, M. R. Bhavani Shankar
https://arxiv.org/abs/2509.13559 https:/…

Environment Reconstruction in Multi-Bounce Channels with Array Partial Blockage
Extremely-large antenna arrays (ELAA) are important in applications requiring high angular resolution. However, a prominent issue is the spatial non-stationary (SNS) channels due to partial blockage to the ELAA. In this paper, we address the scatterer localization and subsequent environment reconstruction considering partially blocked SNS channels. Specifically, the SNS effects are parametrically modeled through spatial-varying amplitudes with sparsity. Based on the established signal model, th…

Ajuizando por aquilo que a ministra da saúde disse hoje, parece que a maior vítima do estado em que estš o SNS é... ela.

🧑‍🍳 SNS

Mixed Triplet-Singlet Order Parameter in Decoupled Superconducting 1H Monolayers of Transition-Metal Dichalcogenides
Avior Almoalem, Sajilesh Kunhiparambath, Roni Anna Gofman, Yuval Nitzav, Ilay Mangel, Nitzan Ragoler, Jun Fujii, Ivana Vobornik, Francois Bertran, Amit Kanigel, Jonathan Ruhman, Vidya Madhavan
https://arxiv.org/abs/2509.1330…

Mixed Triplet-Singlet Order Parameter in Decoupled Superconducting 1H Monolayers of Transition-Metal Dichalcogenides
Understanding the emergence of unconventional superconductivity, where the order parameter deviates from simple isotropic s-wave pairing, is a central puzzle in condensed matter physics. Transition-metal dichalcogenides (TMDCs), though generally regarded as conventional superconductors, display signatures of this unusual behavior and thus provide a particularly intriguing platform to explore how exotic states arise. Here we investigate the misfit compound (SnS)$_{1.15}$(TaS$_2$), a heterostruct…

Optical absorption of a Cu$_2$SnS$_3$ (CTS) layer trapped by metallic thin films in multilayer configuration
Le Tri Dat, Nguyen Duy Vy
https://arxiv.org/abs/2508.04113 https://

Optical absorption of a Cu$_2$SnS$_3$ (CTS) layer trapped by metallic thin films in multilayer configuration
Coating and reflecting thin films for energy harvesting purposes are interesting topics in both theoretical and experimental research. The thin film could help to enhance the absorption of the system via its specific optical properties depending on the optical wavelength and the stacked layer thickness. Here, by using Maxwell's equations for the electromagnetic fields penetrating thin films, we examined in detail the absorption of a CTS layer coated by nanometer-thick thin films of several mate…

Democracy for DAOs: An Empirical Study of Decentralized Governance and Dynamic (Case Study Internet Computer SNS Ecosystem)
Burak Arda Okutan, Stefan Schmid, Yvonne-Anne Pignolet
https://arxiv.org/abs/2507.20234

Democracy for DAOs: An Empirical Study of Decentralized Governance and Dynamic (Case Study Internet Computer SNS Ecosystem)
Decentralized autonomous organizations (DAOs) rely on governance mechanism without centralized leadership. This paper presents an empirical study of user behavior in governance for a variety of DAOs, ranging from DeFi to gaming, using the Internet Computer Protocol DAO framework called SNS (Service Nervous System). To analyse user engagement, we measure participation rates and frequency of proposals submission and voter approval rates. We evaluate decision duration times to determine DAO agilit…

Oakridge PPU Magnets: Results and Measurements
J. DiMarco, D. Harding, V. Kashikhin, O. Kiemschies, M. Kifarkis, A. Makulski, J. Nogiec, S. Stoynev, T. Strauss, M. Tartaglia, P. Thompson
https://arxiv.org/abs/2509.13455

Oakridge PPU Magnets: Results and Measurements
The Spallation Neutron Source (SNS) at Oak Ridge National Laboratory (ORNL) is being upgraded from 1.0 GeV to 1.3 GeV (or 1.4 to 2.8 MW). Several water-cooled magnets have been upgraded to transport 30% higher beam energy. Fermilab contributed the magnet design for the new chicane magnets and injection/extraction septum. Designing the magnets was a challenging task because the new magnets required good combined integrated field quality and needed to occupy the old magnets space but with about 2…

Scatterer Localization Using Multi-Bounce Paths
Yuan Liu, Linlong Wu, Xuesong Cai, M. R. Bhavani Shankar
https://arxiv.org/abs/2509.13071 https://arxiv.org…

Scatterer Localization Using Multi-Bounce Paths
Indoor sensing is challenging because of the multi-bounce effect, spherical wavefront, and spatial nonstationarity (SNS) of the near-field effect. This paper addresses radio-based environment sensing considering these issues. Specifically, graph theory (GT) is used to model the multi-bounce propagation of the near field. In this manner, indoor reflectors/scatterers are modeled as vertices in a propagation graph, the multi-bounce paths are modeled by the edges linking the vertices. Besides, the …

Decay rates of three dimensional stationary Navier--Stokes flows at the spatial infinity
Mikihiro Fujii, Hiroyuki Tsurumi, Xin Zhang
https://arxiv.org/abs/2508.17723 https://

Decay rates of three dimensional stationary Navier--Stokes flows at the spatial infinity
In this paper, we establish the well-posedness results of the three dimensional stationary Navier--Stokes equations (SNS) in some critical hybrid type Besov spaces with respect to the scaling invariant structure of (SNS). Although such critical functional spaces contain the functions with singularities, we give some sufficient conditions such that the $L^{\infty}$-norm of the solutions of (SNS) decay at the infinity within some polynomial type rate.

今までも何度か SNS で紹介しているけど。僕は "Xボンバー" をこのプロモーショナル・ビデオでしか知らない。で、その限りにおいて "Xボンバー" の好きなところは、まず劇中で使われている人形がとても綺麗なこと。そして、宇宙戦艦 3機がロボット (ビッグ・ダイエックス) に合体している間、ちゃんと敵が攻撃してくるところだ。いちばん無防備な状態で敵が攻撃してこないのは不自然だからね。
https://youtu.be/5lC54X5Gc1Q

Feasibility of proton bunch compression in an operational high-power accelerator
A. Hoover, V. Morozov, A. Narayan, M. Piller
https://arxiv.org/abs/2508.11223 https://

Feasibility of proton bunch compression in an operational high-power accelerator
A muon collider (MC) would require a high-power proton driver to generate intense muon beams at the start of the accelerator chain. Like other high-power facilities, the driver would accumulate intense proton bunches via charge-exchange injection from a linac into a ring. However, unlike other facilities, the MC would require an extreme longitudinal compression of the bunch. We aim to experimentally study the proposed compression scheme at the Spallation Neutron Source (SNS), which boasts a wor…

Tensor-Structured Bayesian Channel Prediction for Upper Mid-Band XL-MIMO Systems
Hongwei Hou, Yafei Wang, Xinping Yi, Wenjin Wang, Dirk T. M. Slock, Shi Jin
https://arxiv.org/abs/2508.08491

Tensor-Structured Bayesian Channel Prediction for Upper Mid-Band XL-MIMO Systems
The upper mid-band balances coverage and capacity for the future cellular systems and also embraces XL-MIMO systems, offering enhanced spectral and energy efficiency. However, these benefits are significantly degraded under mobility due to channel aging, and further exacerbated by the unique near-field (NF) and spatial non-stationarity (SnS) propagation in such systems. To address this challenge, we propose a novel channel prediction approach that incorporates dedicated channel modeling, probab…

Adaptive 6G Networks-in-Network Management for Industrial Applications
Daniel Lindenschmitt, Paul Seehofer, Marius Schmitz, Jan Mertes, Roland Bless, Martina Zitterbart, Jan C. Aurich, Hans D. Schotten
https://arxiv.org/abs/2508.18902

Adaptive 6G Networks-in-Network Management for Industrial Applications
This paper presents the application of Dynamic Spectrum Management (DSM) for future 6G industrial networks, establishing an efficient controller for the Networks-in-Network (NiN) concept. The proposed architecture integrates nomadic as well as static sub-networks (SNs with diverse Quality of Service (QoS) requirements within the coverage area of an overlayer network, managed by a centralized spectrum manager (SM). Control plane connectivity between the SNs and the DSM is ensured by the self-org…

今までも何度か SNS で紹介しているけど。僕は "Xボンバー" をこのプロモーショナル・ビデオでしか知らない。で、その限りにおいて "Xボンバー" の好きなところは、まず劇中で使われている人形がとても綺麗なこと。そして、宇宙戦艦 3機がロボット (ビッグ・ダイエックス) に合体している間、ちゃんと敵が攻撃してくるところだ。いちばん無防備な状態で敵が攻撃してこないのは不自然だからね。
https://www.youtube.com/watch?v=5lC54X5Gc1Q&feature=youtu.be

Feasibility of Extracting Skin Nerve Activity from Electrocardiogram Recorded at A Low Sampling Frequency
Youngsun Kong, Farnoush Baghestani, I-Ping Chen, Ki Chon
https://arxiv.org/abs/2508.00494

Feasibility of Extracting Skin Nerve Activity from Electrocardiogram Recorded at A Low Sampling Frequency
Skin nerve activity (SKNA) derived from electrocardiogram (ECG) signals has been a promising non-invasive surrogate for accurate and effective assessment of the sympathetic nervous system (SNS). Typically, SKNA extraction requires a higher sampling frequency than the typical ECG recording requirement (> 2 kHz) because analysis tools extract SKNA from the 0.5-1 kHz frequency band. However, ECG recording systems commonly provide a sampling frequency of 1 kHz or lower, particularly for wearable de…