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  1. 69441
    “…However there were other unanticipated benefits to pupils such as improved reaction time, co-ordination and mathematic skills. The use of dance mats was limited in routine physical education classes because of contextual issues (school/government policy) technological failures (batteries/updates) and because of expectations about how and where they could be used. …”
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    Promoting physical activity with a school-based dance mat exergaming intervention: qualitative findings from a natural experiment
  2. 69442
    “…Individual distributions were mathematically aggregated across experts with and without weighting. …”
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    A comparison of two methods for expert elicitation in health technology assessments
  3. 69443
    “…However, their inclusion raises many mathematical and computational challenges. To address these, we have recently developed a tractable stratified worm burden (SWB) model that occupies an intermediate place between simpler deterministic mean worm burden models and the very computationally-intensive, autonomous agent models. …”
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    Refined stratified-worm-burden models that incorporate specific biological features of human and snail hosts provide better estimates of Schistosoma diagnosis, transmission, and control
  4. 69444
    “…RESULTS: We introduce petal, a novel approach to generate gene co-expression network models based on experimental gene expression measures. petal focuses on statistical, mathematical, and biological characteristics of both, input data and output network models. …”
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    petal: Co-expression network modelling in R
  5. 69445
    “…Our method associates a two-dimensional (2D) point cloud with each aCGH profile and generates a sequence of simplicial complexes, mathematical objects that generalize the concept of a graph. …”
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    Identification of Copy Number Aberrations in Breast Cancer Subtypes Using Persistence Topology
  6. 69446
    por Li, Rudong, Cheng, Hui, Cheng, Tao, Liu, Lei
    Publicado 2016
    “…The cell kinetics generated from the non-irradiated experimental model were used as the reference data for modeling. All mathematical formulas were systematically enumerated, and model parameters were estimated via numerical optimization. …”
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    Digitalization of a non-irradiated acute myeloid leukemia model
  7. 69447
    por Ezawa, Kiyoshi
    Publicado 2016
    “…CONCLUSIONS: With intuitive clarity and mathematical preciseness, our theoretical formulation will help further advance the ab initio calculation of alignment probabilities under biologically realistic models of sequence evolution via indels. …”
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    General continuous-time Markov model of sequence evolution via insertions/deletions: are alignment probabilities factorable?
  8. 69448
    “…Although donor #6 cells were correlation slope outliers, they contrastingly formed bone without showing ex vivo mineralization. Mathematical expression level normalization of the most discrepantly upregulated signature gene COL1A2, sufficed to cluster donor #6 with the bone-forming classification. …”
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    Potency Biomarker Signature Genes from Multiparametric Osteogenesis Assays: Will cGMP Human Bone Marrow Mesenchymal Stromal Cells Make Bone?
  9. 69449
    por Lin, Carol Y., Li, Ling
    Publicado 2016
    “…Data were generated using mathematical algorithms. We designated the reported HPV infection prevalence in the U.S. and Latin America as the “true” underlying type-specific HPV prevalence. …”
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    Comparison of DNA testing strategies in monitoring human papillomavirus infection prevalence through simulation
  10. 69450
    “…METHODS: We created an individual-based mathematical model to describe the HIV epidemic and the experiences of care among adults infected with HIV in Kenya. …”
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    Evaluating strategies to improve HIV care outcomes in Kenya: a modelling study
  11. 69451
    “…RESULTS: In this report, we put forth a conception of mean-variance differentially expressed (MVDE) genes, whose expression means and variances are sensitive to the change in experimental condition. We mathematically proved the null independence of existent mean heterogeneity tests and variance heterogeneity tests. …”
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    Integrating mean and variance heterogeneities to identify differentially expressed genes
  12. 69452
    “…We have previously developed a mathematical model for predicting patient-specific risk of non sentinel node (NSN) metastases based on 2460 patients. …”
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    Elaboration of a nomogram to predict nonsentinel node status in breast cancer patients with positive sentinel node, intraoperatively assessed with one step nucleic amplification: Retrospective and validation phase
  13. 69453
    por O’ Doherty, Jim, Schleyer, Paul
    Publicado 2017
    “…We investigated two methods to calculate the LAC of the solution mixture at 511 keV: (1) a mathematical mixture rule and (2) CT imaging of each concentration step and subsequent conversion to LAC at 511 keV. …”
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    An experimental phantom study of the effect of gadolinium-based MR contrast agents on PET attenuation coefficients and PET quantification in PET-MR imaging: application to cardiac studies
  14. 69454
    “…Thus, many biomechanical aspects of CC have been investigated in animal and manikin models. Despite mathematical and physiological rationales that higher rates and uninterrupted CC improve CPR hemodynamics, studies indicate that provider fatigue is more pronounced when CC are performed continuously compared to when a pause is inserted after every third CC as currently recommended. …”
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    Optimal Chest Compression Rate and Compression to Ventilation Ratio in Delivery Room Resuscitation: Evidence from Newborn Piglets and Neonatal Manikins
  15. 69455
    “…Preadapted cells showed the same behavior of non-preadapted cells only when cultures were recovered in the stationary phase. Mathematical functions were individuated for the description of the survival of GT1 and LT11 in MRS at 14% ethanol or at pH 3.5. …”
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    Sub-optimal pH Preadaptation Improves the Survival of Lactobacillus plantarum Strains and the Malic Acid Consumption in Wine-Like Medium
  16. 69456
    “…PURPOSE: A mathematical simulation of stress distribution around orbital implants was used to determine which length and diameter of implants would be best to dissipate stress. …”
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    Influence of Orbital Implant Length and Diameter on Stress Distribution: A Finite Element Analysis
  17. 69457
    “…BACKGROUND: The aim of this study was to use mathematical modeling to identify and quantify the main factors that affect daily feed intake (DFI) and feed conversion ratio (FCR) in grow-finishing (GF) pig units. …”
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    Factors affecting the daily feed intake and feed conversion ratio of pigs in grow-finishing units: the case of a company
  18. 69458
    “…The introduction of childhood vaccination programs was often supported by modelling studies that predicted substantial incidence reductions. We developed a mathematical transmission model to examine the potential impact of childhood influenza vaccination in Germany, while also challenging established modelling assumptions. …”
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    Is the impact of childhood influenza vaccination less than expected: a transmission modelling study
  19. 69459
    “…DESIGN: Compartmental age-structured mathematical model of HIV transmission in Nyanza, Kenya. …”
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    The potential impact and cost of focusing HIV prevention on young women and men: A modeling analysis in western Kenya
  20. 69460
    “…The experiments were repeated at two different multiplicities of infection, and a previously developed mathematical model incorporating the infectious and non-infectious viruses was fitted to the full dataset of each strain simultaneously to characterize the infection dynamics of these two strains. …”
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    A highly pathogenic simian/human immunodeficiency virus effectively produces infectious virions compared with a less pathogenic virus in cell culture
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