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| http://dx.doi.org/10.1038/s41562-016-0017 | DOI Listing |
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Optimal frequency bands for pupillography for maximal correlation with HRV.
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Centre for Informatics and Systems of the University of Coimbra, Department of Informatics Engineering, University of Coimbra, Coimbra, Portugal.
Assessing cognitive load using pupillography frequency features presents a persistent challenge due to the lack of consensus on optimal frequency limits. This study aims to address this challenge by exploring pupillography frequency bands and seeking clarity in defining the most effective ranges for cognitive load assessment. From a controlled experiment involving 21 programmers performing software bug inspection, our study pinpoints the optimal low-frequency (0.
View Article and Find Full Text PDFMapping the Drivers of Multisectoral Nutrition Governance and Its Link to Nutrition Outcomes in Kenya: A Qualitative Inquiry.
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Department of Nutritional Sciences, College of Health and Human Sciences, Texas Tech University, Lubbock, TX 79409, USA.
Background: Malnutrition remains a significant public health issue in Kenya. Multisectoral Nutrition Governance (MNG) is increasingly being acknowledged as a catalyst for enhancing nutrition programming and outcomes. Effective MNG establishes policies, systems, and mechanisms that enable coordinated, adequately funded, and sustainable nutrition actions across sectors; however, its understanding and progress assessment remain inadequate.
View Article and Find Full Text PDFIntravascular Imaging as a Performance Measure for Percutaneous Coronary Intervention.
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Division of Cardiology, Department of Medicine, University of Washington Medical Center, Seattle (E.J.S., T. Salahuddin, J.A.D.).
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Mapping neutron biological effectiveness for DNA damage induction as a function of incident energy and depth in a human sized phantom.
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Radiation Biophysics and Radiobiology Laboratory, Physics Department, University of Pavia, Pavia, Italy.
We present new developments for an ab-initio model of the neutron relative biological effectiveness (RBE) in inducing specific classes of DNA damage. RBE is evaluated as a function of the incident neutron energy and of the depth inside a human-sized reference spherical phantom. The adopted mechanistic approach traces neutron RBE back to its origin, i.
View Article and Find Full Text PDFTaming chimeras in coupled oscillators using soft actor-critic based reinforcement learning.
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Complex Systems Group, Department of Mathematics and Statistics, The University of Western Australia, Crawley, Western Australia 6009, Australia.
We propose a universal method based on deep reinforcement learning (specifically, soft actor-critic) to control the chimera state in the coupled oscillators. The policy for control is learned by maximizing the expectation of the cumulative reward in the reinforcement learning framework. With the aid of the local order parameter, we design a class of reward functions for controlling the chimera state, specifically confining the spatial position of coherent and incoherent domains to any desired lateral position of oscillators.
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