Tootfinder

Days after Health Secretary Robert F. Kennedy Jr. announced that Covid shots would be removed from the federal immunization schedule for children,
the Centers for Disease Control and Prevention issued updated advice that largely countered Mr. Kennedy’s new policy.
The agency kept Covid shots on the schedule for healthy children 6 months to 17 years old, -- but added a new condition.
Children and their caregivers will be able to get the vaccines in consultation with a doctor…

CDC Issues New Advice on Covid Vaccines for Children That Contradicted RFK Jr.
Health Secretary Robert F. Kennedy Jr. said on Tuesday that the vaccine would no longer appear on the childhood immunization schedule. C.D.C.’s update counters his policy.

This https://arxiv.org/abs/2504.08297 has been replaced.
initial toot: https://mastoxiv.page/@ar…

Quantitative Lineshape Analysis for Arbitrary Inhomogeneity in Two-Dimensional Coherent Spectroscopy
Two-dimensional coherent spectroscopy (2DCS) provides simultaneous measurement of homogeneous and inhomogeneous linewidths through quantitative lineshape analysis. However, conventional lineshape analysis methods assume Gaussian inhomogeneity, limiting its applicability to systems with non-Gaussian inhomogeneity. We present a quantitative lineshape analysis method incorporating arbitrary inhomogeneity using a bivariate spectral distribution function in 2DCS simulations. An algorithm is develope…

Walked in the go-ahead run! I am enjoying this inning.
#Dodgers #MLB

Verkehrte Welt

Deep Learning-Based CSI Feedback for Wi-Fi Systems With Temporal Correlation
Junyong Shin, Eunsung Jeon, Inhyoung Kim, Yo-Seb Jeon
https://arxiv.org/abs/2505.23198

Deep Learning-Based CSI Feedback for Wi-Fi Systems With Temporal Correlation
To achieve higher throughput in next-generation Wi-Fi systems, a station (STA) needs to efficiently compress channel state information (CSI) and feed it back to an access point (AP). In this paper, we propose a novel deep learning (DL)-based CSI feedback framework tailored for next-generation Wi-Fi systems. Our framework incorporates a pair of encoder and decoder neural networks to compress and reconstruct the angle parameters of the CSI. To enable an efficient finite-bit representation of the …

We have #baseball tonight. Kind of a weird setup because last night's game was rained out. So, today is two 7 inning games. We arrived to catch the end of one and the beginning of the second.
#GWNvsJAX

Bochum bekommt einen Stadtteppich. Früher nannte man das Straße.
Kosten pro Meter 22.246€.
Muss sein. Wegen Grün und Rad fahren und so. Schreiben sie.
Auf diesen Teppich dürfen Autos.
Muss sein. Wegen Lieferverkehr, Anwohner, Arzt, Dies und das. Ein paar tausend Mal am Tag. Autoarm, heißt es.
Traurig, wirklich traurig, dass nicht einmal 236 Meter in der Innenstadt autofrei umgesetzt werden können.

ZeroSep: Separate Anything in Audio with Zero Training
Chao Huang, Yuesheng Ma, Junxuan Huang, Susan Liang, Yunlong Tang, Jing Bi, Wenqiang Liu, Nima Mesgarani, Chenliang Xu
https://arxiv.org/abs/2505.23625

ZeroSep: Separate Anything in Audio with Zero Training
Audio source separation is fundamental for machines to understand complex acoustic environments and underpins numerous audio applications. Current supervised deep learning approaches, while powerful, are limited by the need for extensive, task-specific labeled data and struggle to generalize to the immense variability and open-set nature of real-world acoustic scenes. Inspired by the success of generative foundation models, we investigate whether pre-trained text-guided audio diffusion models c…

This https://arxiv.org/abs/2404.15138 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_hepp…

Estimating Longitudinal Polarization of $Λ$ and $\barΛ$ Hyperons at Relativistic Energies using Hydrodynamic and Transport models
The global and local spin polarization measurements of $Λ$ ($\barΛ$) hyperons by STAR and ALICE Collaborations open up an immense interest in investigating the spin polarization dynamics in heavy-ion collisions. Recent studies suggest the transverse component of the vorticity field is responsible for the global spin polarization. In contrast, the longitudinal component of the vorticity field accounts for the local spin polarization. The local (longitudinal) spin polarization of $Λ$-hyperons …

This https://arxiv.org/abs/2502.12316 has been replaced.
initial toot: https://mastoxiv.page/@ar…

Large-scale clustering of inertial particles in a rotating, stratified and inhomogeneous turbulence
We develop a theory of various kinds of large-scale clustering of inertial particles in a rotating density stratified or inhomogeneous turbulent fluid flows. The large-scale particle clustering occurs in scales which are much larger than the integral scale of turbulence, and it is described in terms of the effective pumping velocity in a turbulent flux of particles. We show that for a fast rotating strongly anisotropic turbulence, the large-scale clustering occurs in the plane perpendicular to …