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  1. 69581
    “…Information on motor vehicle imports was obtained from the literature. Mathematical models were constructed and used for the material and substance flow analysis. …”
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    Material and Substance Flow Analysis of Used Lead Acid Batteries in Nigeria: Implications for Recovery and Environmental Quality
  2. 69582
    “…Here we use reported symptomatic case data in conjunction with antibody seroprevalence studies, a mathematical epidemiology model, and a Bayesian framework to infer the epidemiological characteristics of COVID-19. …”
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    Visualizing the invisible: The effect of asymptomatic transmission on the outbreak dynamics of COVID-19
  3. 69583
    “…BACKGROUND: Late diagnosis of HIV fosters HIV transmission and may lead to hidden HIV epidemics. In Belgium, mathematical modeling indicates a high prevalence of undiagnosed HIV infections among men who have sex with men of non-Belgian origin and among sub-Saharan African migrants. …”
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    Development and Evaluation of an HIV-Testing Intervention for Primary Care: Protocol for a Mixed Methods Study
  4. 69584
    “…One way to differentiate bird species is the bird song. There are mathematical techniques that extract information from the bird songs, potentially allowing automatic differentiation of species. …”
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    Uniform Manifold Approximation and Projection for Clustering Taxa through Vocalizations in a Neotropical Passerine (Rough-Legged Tyrannulet, Phyllomyias burmeisteri)
  5. 69585
    “…To investigate system behavior further, we used a mathematical model (microPop) based on 10 microbial functional groups. …”
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    Pivotal Roles for pH, Lactate, and Lactate-Utilizing Bacteria in the Stability of a Human Colonic Microbial Ecosystem
  6. 69586
    por Bauer, Wolfgang Rudolf
    Publicado 2020
    “…What lacks is a rigorous mathematical approach within the framework of stochastic thermodynamics, which explains the impact of interparticle in-channel interactions on the transport properties of the respective species. …”
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    Impact of Interparticle Interaction on Thermodynamics of Nano-Channel Transport of Two Species
  7. 69587
    por Jones, Bleddyn
    Publicado 2020
    “…Better understanding of fast neutron experiments and therapy has been gained through relatively simple mathematical models—using the biological effective dose concept and incorporating the RBEmax and RBEmin parameters (the limits of RBE at low and high dose, respectively—as shown in the Appendix). …”
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    Clinical Radiobiology of Fast Neutron Therapy: What Was Learnt?
  8. 69588
    “…Recent outbreaks in previously FMD-free countries raise concerns about potential FMD introductions in the U.S. Mathematical modeling is the only tool for simulating infectious disease outbreaks in non-endemic territories. …”
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    A Meta-Population Model of Potential Foot-and-Mouth Disease Transmission, Clinical Manifestation, and Detection Within U.S. Beef Feedlots
  9. 69589
    por Shimada, Masaki, Suzuki, Nae
    Publicado 2020
    “…The correlations between mutual grooming and proximity and between aggression and proximity were established mathematically. Controlling for kinship, there were significant positive partial correlations between mutual grooming and proximity and between aggression and proximity. …”
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    The Contribution of Mutual Grooming to Affiliative Relationships in a Feral Misaki Horse Herd
  10. 69590
    “…In this study, the mathematical expectation method was used to analyze an 8-bp deletion mutation located downstream of the CHCHD7 gene in 2350 individuals from seven sheep breeds. …”
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    A Deletion Downstream of the CHCHD7 Gene Is Associated with Growth Traits in Sheep
  11. 69591
    “…METHODS: Regional data from China indicated that the number of MSM undergoing facility-based HIV testing reduced by 59% during the COVID-19 pandemic, alongside reductions in ART initiation (34%), numbers of sexual partners (62%) and consistency of condom use (25%). A deterministic mathematical model of HIV transmission and treatment among MSM in China was used to estimate the impact of these disruptions on the number of new HIV infections and HIV-related deaths. …”
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    Estimating the impact of disruptions due to COVID-19 on HIV transmission and control among men who have sex with men in China
  12. 69592
    por Tadić, Bosiljka, Melnik, Roderick
    Publicado 2020
    “…Our stochastic processes, based on graphs at the interface of biology and social dynamics, provide a new mathematical framework for simulations of various epidemic control strategies with high temporal resolution and virus traceability.…”
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    Modeling latent infection transmissions through biosocial stochastic dynamics
  13. 69593
    “…To explain how these cell populations change in FAP tissues, we used mathematical modelling to identify kinetic mechanisms. …”
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    APC mutations in human colon lead to decreased neuroendocrine maturation of ALDH+ stem cells that alters GLP-2 and SST feedback signaling: Clue to a link between WNT and retinoic acid signalling in colon cancer development
  14. 69594
    “…DESIGN, SETTING, AND PARTICIPANTS: This decision analytical model used a mathematical model of COVID-19 transmission, stratified by age and risk group, with construction workers modeled explicitly. …”
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    Estimated Association of Construction Work With Risks of COVID-19 Infection and Hospitalization in Texas
  15. 69595
    “…Here we show that protein profiling combined with mathematical modelling identifies responsive tumours. …”
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    Implementing Systems Modelling and Molecular Imaging to Predict the Efficacy of BCL-2 Inhibition in Colorectal Cancer Patient-Derived Xenograft Models
  16. 69596
    por Tamal, Mahbubunnabi
    Publicado 2020
    “…The aim of the review is to summarize different fixed and adaptive threshold-based PET image segmentation approaches under a common mathematical framework Advantages and disadvantages of different threshold based methods are also highlighted from the perspectives of diagnosis, treatment planning and response assessment. …”
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    Intensity threshold based solid tumour segmentation method for Positron Emission Tomography (PET) images: A review
  17. 69597
    “…Recent technological developments like camera trapping and molecular genetics allow for collecting reliable presence records that could be used to construct realistic species distribution based on empirical data and advanced mathematical approaches like MaxEnt. The current study followed this approach to construct an accurate distribution of the species in Pakistan. …”
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    Identifying priority landscapes for conservation of snow leopards in Pakistan
  18. 69598
    “…METHODS: The impacts of different control interventions were analysed using a previously published mathematical model of dengue epidemiology and control incorporating seasonality, age structure, consecutive infection, cross protection, immune enhancement and combined vector-host transmission. …”
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    The economic impact and cost-effectiveness of combined vector-control and dengue vaccination strategies in Thailand: results from a dynamic transmission model
  19. 69599
    “…Further, we developed a predictive mathematical model to project the growth rate for various cytokine combinations, and investigate genes and reactions regulated by cytokines in activated CD4(+) T cells. …”
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    Investigation of the Impact from IL-2, IL-7, and IL-15 on the Growth and Signaling of Activated CD4(+) T Cells
  20. 69600
    “…Based on these data, mathematical model predictions from adult studies (showing > 85% protected at 50 years) were deemed likely to also apply to children. …”
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    Long-Term Persistence of Antibody Response with Two Doses of Inactivated Hepatitis A Vaccine in Children
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