The energy and mass measurements of jets are crucial tasks for the Large Hadron Collider experiments. This paper presents a new calibration method to simultaneously calibrate these quantities for large-radius jets measured with the ATLAS detector using a deep neural network (DNN). To address the specificities of the calibration problem, special los...
A search is presented for a heavy scalar ($H$) or pseudo-scalar ($A$) predicted by the two-Higgs-doublet models, where the $H/A$ is produced in association with a top-quark pair ($t\bar{t}H/A$), and with the $H/A$ decaying into a $t\bar{t}$ pair. Events are selected requiring exactly one or two opposite-charge electrons or muons. Data-driven correc...
Tato práce se zabývá segmentací mikroskopových snímků řezů zirkoniovými obaly paliva jaderného reaktoru, na kterých byly provedeny experimenty za vysoké teploty, při kterých dochází ke změně jejich vnitřní struktury. Pro segmentaci tříd kov a oxid bylo užito metody prahování. Pro segmentaci tříd alfa a beta byla využita neuronová síť. Trénovací dat...
Tato práce představuje návrh a implementaci inovativního přístupu k analýze malwaru prostřednictvím integrace systémů honeypot a technologie neuronových sítí. Navrhovaný systém využívá honeypot jako návnadový server k přilákání a spuštění škodlivých souborů a zachycuje tento proces prostřednictvím různých záznamů a artefaktů. Tato data jsou poté př...
Published in Plasma Physics and Controlled Fusion
The helium line intensity ratio (LIR) with the help of a collisional radiative (CR) model has long been used to measure the electron density, ne, and temperature, Te, and its potential and limitations for fusion applications have been discussed. However, it has been reported that the CR model approach leads to deviations in helium–hydrogen mixed pl...
Published in Superconductor Science and Technology
In this research, we unveil an innovative strategy in neuromorphic computing by developing a neuron model tailored for the energy-efficient Adiabatic Quantum-Flux-Parametron (AQFP) logic. This model is particularly aimed at enhancing neural network accelerators. Our design of the AQFP-based neuron operates effectively in both deterministic and non-...
Published in Frontiers in Public Health
Objective The study aimed to compare the differences in the performance of seven session-rating of perceived exertion (RPE)-derived metrics (coupled and uncoupled acute: chronic workload ratio (ACWR), weekly ratio of workload change, monotony, standard deviation of weekly workload change, exponentially weighted moving average (EWMA), and robust exp...
Published in Frontiers in Neuroanatomy
Introduction The cytoarchitectonic boundaries between cortical regions and layers are usually defined by the presence or absence of certain cell types. However, these cell types are often not clearly defined and determining the exact boundaries of regions and layers can be challenging. Therefore, in our research, we attempted to define cortical reg...
Published in Frontiers in Earth Science
In this paper, the No. 30201 working face of a specific colliery was determined as the study area in the Yushen mining area, China. The objective of this paper is to determine the optimal position for pressure regulation measures during the final mining stage. A mechanical calculation model for stabilized coal pillar was developed. The analytical s...
Published in Frontiers in Genetics
Introduction: This study explores using Neural Ordinary Differential Equations (NODEs) to analyze hormone dynamics in the hypothalamicpituitary-adrenal (HPA) axis during Trier Social Stress Tests (TSST) to classify patients with Major Depressive Disorder (MDD). Methods: Data from TSST were used, measuring plasma ACTH and cortisol concentrations. NO...