Showing 1,961 - 1,980 results of 2,087 for search '"Ji'an"', query time: 0.04s Refine Results
  1. 1961
  2. 1962
  3. 1963
  4. 1964

    Mathematical Model For Transmission and Control of Covid-19 In Human Population. by Marahi, Brian

    Published 2024
    “…We show that at a particular point in time, if the product of the population growth rate r - "and the sum of the natural death rate and the number of infected people (weighted by the exposure rate) is greater than the product of the basic reproduction number and the number of susceptible individuals, then the endemic equilibrium point will be stable and the disease will persist in the population that is if,((µ+ {JI*)> RoS *). Furthermore, we show that if the product of the infection rate, the exposure rate, {J, and the population growth rater is less than the product of the sum a+µ, and 6 + y +µthen the disease-free equilibrium will be stable (that is; a~r < (a + )(0 + y + ), where 8, y are the disease-induced death rate and recovery rates, respectively). …”
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    Thesis
  5. 1965
  6. 1966
  7. 1967
  8. 1968
  9. 1969

    Victimización, resiliencia y salud mental de estudiantes de universidad en Tamaulipas, México by Ariagor Manuel Almanza-Avendaño, Anel Hortensia Gómez-San Luis, Gloria Margarita Gurrola-Peña

    Published 2018-01-01
    “…Utilizamos diversas escalas para la medición de las variables y realizamos el análisis estadístico con Ji cuadrado, prueba t de Student, correlación de Pearson y análisis de regresión lineal múltiple. …”
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    Article
  10. 1970
  11. 1971
  12. 1972
  13. 1973
  14. 1974
  15. 1975
  16. 1976

    Factores clínico-epidemiológicos asociados a litiasis residual en pacientes sometidos a litotricia láser by Saul E. Velázquez-Guerrero, Luis A. Gastélum-Félix, Julio A. Ruiz-Torres, Uziel F. Rodríguez-Muñoz, Juan A. Lugo-Machado

    Published 2024-12-01
    “…Para buscar asociación, se empleó ji al cuadrado de Pearson y prueba exacta de Fisher, considerando un valor de p ≤ 0,05 como significativo. …”
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    Article
  17. 1977
  18. 1978
  19. 1979
  20. 1980

    A Survey of Audience Reception of Atọ́ka, A Yorubá Photoplay Magazine by Clement Adéníyi Akangbé

    Published 2021-12-01
    “…Apart from some works (Ogundeji 1981, Aro ́ ́hunmolas ̣́ ẹ ̣ 1982, Adeoye 1984, ́ Bolạ́ ́ji ́ 1985, Adéléke 1995, and Akangbé 2014) that referred to and passed comments on Yorubá photoplay, no one has carried out a seminal study on the history, production, and content of Atoka ̣́ photoplay magazine. …”
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    Article