Results 21 to 30 of about 3,990,557 (230)
Scandinavian Journal of Work, Environment & Health, 2019 OBJECTIVES: The United States is the only advanced economy globally that does not guarantee its workers paid vacation leave. Although empirical studies have linked paid vacation leave to happiness and stress, no study has investigated the association ...
Daniel Kim
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Study of feedback retrial queueing system with working vacation, setup time, and perfect repair
Ratio Mathematica, 2021 This manuscript analyses a retrial queueing system with working vacation, interruption, feedback, and setup time with the perfect repair. In the proposed model, the server takes vacation whenever the system gets empty but it still serves the customers at
Poonam Gupta
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A queueing model with server breakdowns, repairs, vacations, and backup server
Operations Research Perspectives, 2020 Queueing models wherein having a backup server during the absences (caused by vacations and breakdowns) of the main server have found many applications in practice.
Srinivas R. Chakravarthy +2 more
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Analysis of Vacation Fluid M/M/1 Queue in Multi-Phase Random Environment
Mathematics, 2023 An M/M/1 fluid queue with various vacations is studied in the context of a multi-phase random environment. When the system is in operation (i = 1, 2, …, n), it behaves according to the M/M/1 fluid queue model.
Sherif I. Ammar +2 more
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The Discrete-Time Bulk-Service Geo/Geo/1 Queue with Multiple Working Vacations
Journal of Applied Mathematics, 2013 This paper deals with a discrete-time bulk-service Geo/Geo/1 queueing system with infinite buffer space and multiple working vacations. Considering an early arrival system, as soon as the server empties the system in a regular busy period, he leaves the
Jiang Cheng, Yinghui Tang, Miaomiao Yu
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dynoGP: Deep Gaussian Processes for Dynamic System Identification
International Journal of Adaptive Control and Signal Processing, EarlyView.This work introduces a novel class of deep models for system identification, dynamical deep Gaussian processes, which combine the strengths of data‐driven methods, such as those based on neural network architectures, with the ability to output a probability distribution for uncertainty representation.
Alessio Benavoli +3 more
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Advanced Functional Materials, EarlyView.This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li +9 more
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Single server Markovian queueing system with working vacation, impatient customers and disasters
Mathematics in Applied Sciences and EngineeringThis paper examines the single server Markovian queueing system that incorporates working vacations, disasters, and impatient customers. The server initiates a Vacation when no customers are present in the system, during which it continues to serve ...
R. S. ohapriyadharsini, V. Suvitha
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Equilibrium Customer Strategies in the Geo/Geo/1 Queue with Single Working Vacation
Discrete Dynamics in Nature and Society, 2014 This paper is concerned with the equilibrium balking strategies of customers in a Geo/Geo/1 queue with single working vacation. Instead of completely stopping service, the server works with a small probability during the working vacation period.
Fang Wang, Jinting Wang, Feng Zhang
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Advanced Materials, EarlyView.A dual‐timescale reservoir based on monolithically 3D (M3D)‐integrated CNT solid ion‐gated transistors is demonstrated. Tunable ionic dynamics and pulse‐engineered operation enable linear and symmetric synaptic updates. The M3D‐integrated array achieves robust temporal encoding and accurate classification of moving MNIST sequences, highlighting its ...
Haksoon Jung +9 more
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