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Analyzing measles spread through a Markovian SEIR model
Published 2025-04-01“…We employ the state reduction method to simplify complex computations and develop a Mathematica-based algorithm to efficiently determine steady-state probabilities. The findings provide a probabilistic understanding of measles spread, helping to assess vaccination strategies and long-term control measures.…”
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Light Graph Convolutional Recommendation Algorithm Based on Hybrid Spreading
Published 2025-02-01“…With the explosive growth of information on the internet, personalized recommendation technology has become an important tool for helping users efficiently acquire information. However, existing spreading-based recommendation algorithms only consider user choices and fail to fully leverage the potential relationships between users and items. …”
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Breaking the Efficiency–Quality Tradeoff via Temperature–Velocity Co-Optimization: Multiscale Calculations and Experimental Study of Epitaxial Growth of Iridium on MgO(100)
Published 2025-06-01“…Notably, our novel “accelerated heteroepitaxy” protocol reduces growth time without compromising quality, addressing the efficiency–quality paradox in industrial-scale diamond substrate fabrication. …”
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Mathematical Dynamics of the (SVEITR) Model, the Impact of Treatment and Vaccination on Cholera Spread.
Published 2025-04-01“…Our findings reveal that combining rapid treatment and vaccination significantly reduces the spread of cholera, highlighting the importance of these interventions in public health strategies. …”
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Risk Assessment of Spread of the Influenza A Virus in Cows in South Bulgaria
Published 2025-02-01“…The continued spread of H5N1 clade 2.3.4.4b in dairy populations and other mammalian species and efficient animal-to-animal transmission increases the risk of infection and subsequent spread of the virus in human populations. …”
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DFT-Spread OFDM-Based MIMO Joint Communication and Sensing System
Published 2025-01-01“…The objective is to provide high-bandwidth data transmission in conjunction with precise radar sensing, thereby enhancing situational awareness and facilitating efficient spectrum usage. The paper makes a number of significant contributions to the field, including the development of a flexible MIMO DFT-spread OFDM system model and the introduction of a phase compensation term for comprehensive direction-of-arrival estimation. …”
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OPTIMAL CONTROL ANALYSIS OF HIV/AIDS DISEASE SPREAD MODEL IN INDONESIA
Published 2024-05-01“…To effectively manage AIDS, prevention is crucial in slowing down the spread and growth of the HIV virus. Mathematical modeling can play a significant role in the optimal control of AIDS. …”
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Machine Learning and Deep Learning for Wildfire Spread Prediction: A Review
Published 2024-12-01“…The increasing frequency and intensity of wildfires highlight the need to develop more efficient tools for firefighting and management, particularly in the field of wildfire spread prediction. …”
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Hiking Trails Facilitate the Spread of a Native High‐Arctic Species
Published 2025-01-01“…Along with climate warming, human activities can increase the rate of species range shift by providing hot spots of introduction (human settlements) and spreading corridors (hiking trails). Our results show that spatially explicit models can be applied to accurately predict the potential spread of species, leading to a more efficient monitoring plan. …”
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Modeling the spread of bed bug infestation and optimal resource allocation for disinfestation
Published 2016-06-01“…A patch-structured multigroup-like $SIS$ epidemiological model is proposed to study the spread of the common bed bug infestation.It is shown that the model exhibits global threshold dynamics with the basic reproduction number as the threshold parameter.Costs associated with the disinfestation process are incorporated into setting up the optimization problems.Procedures are proposed and simulated for finding optimal resource allocation strategies to achieve the infestation free state.Our analysis and simulations provide useful insights on how to efficiently distribute the available exterminators among the infested patches for optimal disinfestation management.…”
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Powder spreading effects on laser powder bed fused parts quality
Published 2024-01-01“… Laser powder bed fusion (LPBF) is an additive manufacturing technique whose efficiency and quality depend largely on a consistent and precise powder spreading procedure. …”
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Spread and development of Verticillum wilt or cotton wilt in the western part of Azerbaijan
Published 2024-12-01“…In recent years, with the increase in areas under cotton and the growth of its productivity, the likelihood of the spread of harmful mycoses has significantly increased. …”
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Study on Point Spread Function of Perovskite Fast Neutron Scintillation Imaging Screen
Published 2025-02-01“…The point spread function can be used for theoretical simulation of the scintillator imaging capability. …”
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OPTIMAL CONTROL ON CHOLERA DISEASE SPREADING MODEL WITH THREE VARIABLES CONTROL VARIATION
Published 2022-06-01“…This disease is a deadly disease that necessitates efficient prevention and control measures. In this research, the optimal control of the cholera spread model with variations of three control variables is discussed. …”
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Hybrid spreading mechanisms and T cell activation shape the dynamics of HIV-1 infection.
Published 2015-04-01“…Using this model we find that hybrid spreading is critical to seed and establish infection, and that cell-to-cell spread and increased CD4+ T cell activation are important for HIV-1 progression. …”
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Experimental Study on Smoke Spreading Laws for Tunnel Fires with Moving Fire Source
Published 2024-11-01“…Compared with a stationary fire, the spread of smoke in a moving fire source is more complex, which means hazardous consequences. …”
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Online Fake News Opinion Spread and Belief Change: A Systematic Review
Published 2024-01-01“…Online social networks are arguably the main vehicle of fake news spread. Educating online users with explanations is one way of preventing this spread. …”
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Intravacuolar persistence in neutrophils facilitates Listeria monocytogenes spread to co-cultured cells
Published 2025-04-01“…This resilient Lm population could spread from PMNs to a cell line, resuscitate, and complete its canonical life cycle, thereby perpetuating the infection. …”
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Mathematical Modelling of the Spread and Control of Onchocerciasis in Tropical Countries: Case Study in Nigeria
Published 2014-01-01“…The numerical results are presented to test the efficiency and the accuracy of both methods. The techniques used for solving these problems are friendly, very easy, and less time consuming. …”
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