Showing 841 - 860 results of 1,090 for search '"Poisson distribution"', query time: 0.46s Refine Results
  1. 841

    Retrospective space-time cluster analysis of whooping cough re-emergence in Barcelona, Spain, 2000-2011 by Rubén Solano, Diana Gómez-Barroso, Fernando Simón, Sarah Lafuente, Pere Simón, Cristina Rius, Pilar Gorrindo, Diana Toledo, Joan A. Caylà

    Published 2014-05-01
    “…Cluster identification was attempted using space-time scan statistic assuming a Poisson distribution and restricting temporal extent to 7 days and spatial distance to 500 m. …”
    Get full text
    Article
  2. 842

    Analysis of random factors of the self-education process by A. A. Solodov

    Published 2016-08-01
    “….• Study the basic statistical model of the appearance of points in the process of self-education in the form of a Poisson process, the only characteristic is the intensity of occurrence of events• Methods of testing the hypothesis about Poisson distribution of observed events.• Generalization of the basic model to the case where the intensity function depends on the time and unknown factor (variable) can be both random and not random. …”
    Get full text
    Article
  3. 843
  4. 844
  5. 845

    A cooperative co-evolutionary optimisation model for best-fit aircraft sequence and feasible runway configuration in a multi-runway airport by Md Shohel Ahmed, Alam, Sameer, Barlow, Michael

    Published 2018
    “…Arrival and departure traffic demand is modelled through a Poisson distribution. Two different arrival/departure sequencing methods, i.e., constraint position shifting with one, two and N-position shifting and first come first serve, are modelled. …”
    Get full text
    Get full text
    Journal Article
  6. 846

    Inequalities in SARS-CoV-2 case rates by ethnicity, religion, measures of socioeconomic position, English proficiency, and self-reported disability: cohort study of 39 million peop... by Larsen, T, Bosworth, ML, Ayoubkhani, D, Schofield, R, Ali, R, Khunti, K, Walker, AS, Glickman, M, Harrison, C, Nafilyan, V

    Published 2023
    “…Age standardised rates were calculated by sociodemographic characteristics and adjusted rate ratios were estimated using generalised linear regression models with a Poisson distribution (models were adjusted for covariates including sex, age, geographical variables, and sociodemographic characteristics).…”
    Journal article
  7. 847

    Key words for learning science: the structure of students' sign networks in mechanics by Taylor, RD

    Published 2023
    “…The structure of these networks was characterised using basic network parameters and by fitting the degree distributions with different models (e.g., Poisson distribution or power-law) to determine whether the networks contained highly connected hub-words. …”
    Thesis
  8. 848

    Immuno-physiological responses of cows parenterally supplemented with selenium and vitamin E by Fábio Prudêncio de Campos, Eduardo Pires Macêdo, Ricardo Lopes Dias da Costa, Cláudia Cristina Paro de Paz

    Published 2019-09-01
    “…The California mastitis test (CMT) results were analyzed by the PROC GENMOD of the SAS program (2003) using the Chi-square test and considering the Poisson distribution in the model, with 318 observations. …”
    Get full text
    Article
  9. 849

    Immuno-physiological responses of cows parenterally supplemented with selenium and vitamin E by Fábio Prudêncio de Campos, Eduardo Pires Macêdo, Ricardo Lopes Dias da Costa, Cláudia Cristina Paro de Paz

    Published 2019-09-01
    “…The California mastitis test (CMT) results were analyzed by the PROC GENMOD of the SAS program (2003) using the Chi-square test and considering the Poisson distribution in the model, with 318 observations. …”
    Get full text
    Article
  10. 850

    Factors associated with postpartum psychiatric disorders using routine administrative data by Flávia Jôse Oliveira Alves, Luis F Castro-de-Araujo, Erika Fialho Morais Xavier, Daiane Borges Machado, Maurício L Barreto

    Published 2022-03-01
    “…We used Generalized Additive Models for Location, Scale, and Shape (GAMLSS) with double Poisson distribution. Findings We identified 6,802 records of mental and behavioural disorders associated with the puerperium diagnoses. …”
    Get full text
    Article
  11. 851

    Epidemiology of Sepsis-3 in a sub-district of Beijing: secondary analysis of a population-based database by Hong-Cheng Tian, Jian-Fang Zhou, Li Weng, Xiao-Yun Hu, Jin-Min Peng, Chun-Yao Wang, Wei Jiang, Xue-Ping Du, Xiu-Ming Xi, You-Zhong An, Mei-Li Duan, Bin Du, Xin Chen, for China Critical Care Clinical Trials Group (CCCCTG)

    Published 2019-09-01
    “…Population incidence rate and case fatality rate between sexes were compared with the Z test, as the data conformed to Poisson distribution. Results:. Of the 21,191 hospitalized patients, 935 patients were diagnosed with Sepsis-3, and 498 cases met severe sepsis/septic shock criteria. …”
    Get full text
    Article
  12. 852

    Impact of COVID-19 on healthcare-associated infections in Canadian acute-care hospitals: Interrupted time series (2018–2021) by Anada Silva, Jessica Bartoszko, Joëlle Caye, Kelly Baekyung Choi, Robyn Mitchell, Linda Pelude, Jeannette Comeau, Susy Hota, Jennie Johnstone, Kevin Katz, Stephanie Smith, Kathryn Suh, Jocelyn Srigley

    Published 2023-06-01
    “…We used a generalized linear mixed model with quasi-Poisson distribution to assess step and slope changes in monthly HAI rates between the pre–COVID-19 pandemic period (January 1, 2018–February 29, 2020; 26 time points) and the COVID-19 pandemic period (March 1, 2020–December 31, 2021; 22 time points). …”
    Get full text
    Article
  13. 853

    Immuno-physiological responses of cows parenterally supplemented with selenium and vitamin E by Fábio Prudêncio de Campos, Eduardo Pires Macêdo, Ricardo Lopes Dias da Costa, Cláudia Cristina Paro de Paz

    Published 2019-09-01
    “…The California mastitis test (CMT) results were analyzed by the PROC GENMOD of the SAS program (2003) using the Chi-square test and considering the Poisson distribution in the model, with 318 observations. …”
    Get full text
    Article
  14. 854

    A distributional regression approach to modeling the impact of structural and intermediary social determinants on communities burdened by tuberculosis in Eastern Amazonia – Brazil... by Clóvis Luciano Giacomet, Antônio Carlos Vieira Ramos, Heriederson Sávio Dias Moura, Thaís Zamboni Berra, Yan Mathias Alves, Felipe Mendes Delpino, Jason E. Farley, Nancy R. Reynolds, Jonas Bodini Alonso, Titilade Kehinde Ayandeyi Teibo, Ricardo Alexandre Arcêncio

    Published 2023-07-01
    “…The generalized additive model for location, scale, and shape (GAMLSS) framework was employed to identify the effect of social determinants on communities with a high TB prevalence. The Double Poisson distribution (DPO) was chosen, and inclusion of quadratic effects was tested. …”
    Get full text
    Article
  15. 855

    A little education goes a long way: Decreasing antibiotics for community-acquired pneumonia in COVID-19 patients by Ravi Tripathi, Rohini Dave, Elizabeth Eden, Jacqueline Bork

    Published 2022-07-01
    “…The rates of CAP antibiotic prescription per 100 COVID-19–positive patients were also compared using Poisson distribution. Results: During the study period, 814 unique patients had COVID-19 infection: 182 (22.4%) patients admitted to the acute-care center, 66 (8.1%) long-term care residents, and 566 (69.5%) were managed outside the hospital. …”
    Get full text
    Article
  16. 856

    The adverse effect of ambient temperature on respiratory deaths in a high population density area: the case of Malta by Shafkat Jahan, John Paul Cauchi, Charles Galdies, Kathleen England, Darren Wraith

    Published 2022-10-01
    “…The hot and cold effects were estimated at different temperatures using distributed lag non-linear models (DLNM) with a Poisson distribution, controlling for time trend, relative humidity and holidays. …”
    Get full text
    Article
  17. 857

    FluBreaks: Early Epidemic Detection from Google Flu Trends by Pervaiz, Fahad, Pervaiz, Mansoor, Abdur Rehman, Nabeel, Saif, Umar

    Published 2012-10-01
    “…We compared the accuracy and practicality of three types of algorithms: normal distribution algorithms, Poisson distribution algorithms, and negative binomial distribution algorithms. …”
    Get full text
    Article
  18. 858

    Malaria control – lessons learned from trends of Malaria indices over three decades in Karnataka, India by Vani Hanumantappa Chalageri, Shrinivasa B. Marinaik, Sujith N. Nath, Richa Singhal, Smita Rawat, Krishnappa Ravikumar, Mahamood Shariff, Alex Eapen

    Published 2023-11-01
    “…Generalized estimating equation model with Poisson distribution were used to evaluate difference in these indicators with pre and post interventions like LLIN, RDT with ACT and Guppy and Gambusia fishes. …”
    Get full text
    Article
  19. 859

    Noise-induced dynamics and photon statistics in bimodal quantum-dot micropillar lasers by Yanqiang Guo, Jianfei Zhang, Xiaomin Guo, Stephan Reitzenstein, Liantuan Xiao

    Published 2023-01-01
    “…In the presence of the noise-induced effect, the photon number distribution of the strong or the weak mode is a mixture of Bose–Einstein and Poisson distributions. As the noise intensity increases, the photon number distribution of the strong mode is dominated by the Bose–Einstein distribution, and the proportion of the Poisson distribution is increased in the high injection current region, while that of the weak mode is reduced. …”
    Get full text
    Article
  20. 860

    Disordered Heterogeneous Universe: Galaxy Distribution and Clustering across Length Scales by Oliver H. E. Philcox, Salvatore Torquato

    Published 2023-03-01
    “…We also show that the distribution of galaxies is a highly correlated disordered system (relative to the uncorrelated Poisson distribution), as measured by the τ order metric. …”
    Get full text
    Article