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HLXiON δ Ω Intent Σ Logic Ψ Synth Π Reason Γ Memory Processing: stat.CO
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The search results for "stat.CO" include a variety of studies across different scientific fields. One study explores novel MRI techniques for biochemical contrast in acute stroke (CEST-MRI) by addressing interference from competing effects such as direct water proton saturation and macromolecular magnetization transfer. Another paper suggests a method to connect microscopic matter descriptions in statistical physics to macroscopic port-Hamiltonian systems, while a separate study analyzes particle transport in a random velocity field using Lagrangian statistics. Additionally, the CALICE report discusses the status of calorimeter research for the ILC detector, and another study investigates the spontaneous flow transition in active polar gels under confinement, relevant to cellular actin networks.
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arxiv.org
Inverse Z-spectrum analysis for MT- and spillover-corrected and T1-compensated steady-state pulsed CEST-MRI - application to pH-weighted MRI of acute stroke

Endogenous chemical exchange saturation transfer (CEST) effects are always diluted by competing effects such as direct water proton saturation (spillover) and macromolecular magnetization transfer (MT). This leads to T2-and MT-shine-through effects in the actual biochemical contrast of CEST. Therefo…

physics.med-ph
arxiv.org
From equilibrium statistical physics under experimental constraints to macroscopic port-Hamiltonian systems

This paper proposes to build a bridge between microscopic descriptions of matter with internal energy, composed of many fast interacting particles inside an environment, and their port-Hamiltonian (PH) descriptions at macroscopic scale. The environment, assumed to be slow, is modeled through experim…

math.DS physics.class-ph stat.AP
arxiv.org
Particle transport in a random velocity field with Lagrangian statistics

The transport properties of a random velocity field with Kolmogorov spectrum and time correlations defined along Lagrangian trajectories are analyzed. The analysis is carried on in the limit of short correlation times, as a perturbation theory in the ratio, scale by scale, of the eddy decay and turn…

nlin.CD
arxiv.org
CALICE Report to the Calorimeter R&D Review Panel

The report describes the status of the calorimeter R&D for ILC detector performed in the CALICE collaboration. This status has been presented to the review panel at the LCWS07 workshop at DESY in June 2007.…

physics.ins-det
arxiv.org
Spontaneous flow transition in active polar gels

We study theoretically the effects of confinement on active polar gels such as the actin network of eukaryotic cells. Using generalized hydrodynamics equations derived for active gels, we predict, in the case of quasi one-dimensional geometry, a spontaneous flow transition from a homogeneously polar…

q-bio.SC cond-mat.soft q-bio.QM
arxiv.org
Supplementary Information for cond-mat/0610721: Potok et al. "Observation of the two-channel Kondo effect"

This document provides detailed descriptions of data acquisition and data analysis in support of the accompanying Article, cond-mat/0610721: Observation of the two-channel Kondo effect. Some of the most intriguing problems in solid state physics arise when the motion of one electron dramatically a…

cond-mat.mes-hall cond-mat.stat-mech cond-mat.str-el
arxiv.org
On Raynal's posting in arXiv (nucl-th/0407060)

With nucl-th/0407060, Jacques Raynal uses the arXiv in a way which does not conform to standard professional practices. His posting contains many statements that are beyond the borders of acceptable scientific disputes, with the scope to defame colleagues by manifestly false or misleading statements…

nucl-th
semanticscholar.org
Comment on"Origin of correlated isolated flat bands in copper-substituted lead phosphate apatite"

In this comment on"Origin of correlated isolated flat bands in copper-substituted lead phosphate apatite"(arXiv:2307.16892 [cond-mat.supr-con]), we discuss the flat half-occupied two-band manifold that appears in $\mathrm{Pb}_9\mathrm{Cu}(\mathrm{PO}_4)_6(\mathrm{OH})_2$ when using a semilocal DFT f…

arxiv.org
Artificial Intelligence Framework for Simulating Clinical Decision-Making: A Markov Decision Process Approach

In the modern healthcare system, rapidly expanding costs/complexity, the growing myriad of treatment options, and exploding information streams that often do not effectively reach the front lines hinder the ability to choose optimal treatment decisions over time. The goal in this paper is to develop…

cs.AI stat.ML
arxiv.org
Active learning for data streams: a survey

Online active learning is a paradigm in machine learning that aims to select the most informative data points to label from a data stream. The problem of minimizing the cost associated with collecting labeled observations has gained a lot of attention in recent years, particularly in real-world appl…

stat.ML cs.LG stat.ME