Objectives The use of cerebral embolic protection (CEP) during transcatheter aortic valve implantation (TAVI) has been studied in several randomised trials. We aimed to perform a systematic review and ...

Feature selection in reinforcement learning (RL), i.e. choosing basis functions such that useful approximations of the unknown value function can be obtained, is one of the main challenges in scaling ...

– an introduction that sets the context for the 2026/27 NHSPS and explains how you can respond to this consultation notice – a description of our proposals and our rationale for proposing them. During ...

Description: 👉 Learn how to identify transformations of functions. Transformation of a function involves alterations to the graph of the parent function. The transformations can be dilations, ...

👉 Learn about graphing absolute value equations. An absolute value equation is an equation having the absolute value sign and the value of the equation is always positive. The graph of the parent ...

FederalRegister.gov retrieves relevant information about this document from Regulations.gov to provide users with additional context. This information is not part of the official Federal Register ...

Partial-volume effects (PVEs) arise from the limited spatial resolution of PET and SPECT imaging systems, causing the systematic underestimation of activity concentration in structures that may hold ...

Correspondence to Dr YanFei Guo, Department of Respiratory and Critical Care Medicine;National Center of Gerontology;Institute of Geriatric Medicine,Chinese Academy of Medical Sciences, Beijing ...

This site displays a prototype of a “Web 2.0” version of the daily Federal Register. It is not an official legal edition of the Federal Register, and does not replace the official print version or the ...

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We investigate the combinatorial multi-armed bandit problem where an action is to select k arms from a set of base arms, and its reward is the maximum of the sample values of these k arms, under a ...