Resultados de búsqueda - "population"

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  5. 85

    Estrategias didácticas para la enseñanza de los conceptos ecológicos de individuo, población, comunidad y ecosistemas en el municipio de Palermo y el área protegida parque vía isla... por Candanoza-Henríquez, Alberto Enrique

    Publicado 2019
    “…Didactic strategies for the teaching of the ecological concepts of individual, population, community and ecosystems in the municipality of Palermo and the protected area Parque Vía Isla Salamanca…”
    Enlace del recurso
    Artículo
  6. 86
  7. 87

    Conductas sexuales sin protección y embarazo en niñas mexicanas por Benavides Torres, Raquel Alicia, Barbosa Martínez, Rosalva del Carmen, Manjarres Posada, Natalia Isabel, Márquez Vega, María Aracely

    Publicado 2019
    “…According with CONAPO (National Council of Population), the adolescent population will increase from 10;572,730 in 2000 to 11;0478,79 in 2010. …”
    Enlace del recurso
    Sección de libro.
  8. 88

    Larval density mediates knockdown resistance to pyrethroid insecticides in adult Aedes aegypti por Grossman, Marissa K., Uc Puc, Valentín, Flores, Adriana E., Manrique Saide, Pablo C., Vazquez Prokopec, Gonzalo M.

    Publicado 2018
    “…We reared first-instar larvae from susceptible and pyrethroid-resistant field-derived populations of Ae. aegypti at high and low density and measured the resulting phenotypic resistance and population kdr allele frequencies. …”
    Enlace del recurso
    Artículo
  9. 89

    Homogeneidad genética en mujeres con cáncer de mama en el noreste de México por Calderón Garcidueñas, Ana Laura

    Publicado 2005
    “…Three polymorphic STR type markers were used and the genetic structure of the selected population was compared with one of a previous study in aleatory population in Northeast Mexico. …”
    Enlace del recurso
    Tesis
  10. 90

    Homogeneidad genética en mujeres con cáncer de mama en el noreste de México por Calderón Garcidueñas, Ana Laura

    Publicado 2005
    “…Three polymorphic STR type markers were used and the genetic structure of the selected population was compared with one of a previous study in aleatory population in Northeast Mexico. …”
    Enlace del recurso
    Tesis
  11. 91

    Envejecimiento poblacional y condiciones de vida de los adultos mayores: la situación paraguaya en perspectiva latinoamericana por Redondo, Nélida, Massa, Cristina, Monteverde, Malena, Tornarolli, Leopoldo, Peláez, Enrique, Guidotti, Carolina, Zavattiero, Claudina, Féliz, Jafmary, Paredes, Mariana, Cardona, Doris, Alfonso León, Alina, Garay Villegas, Sagrario

    Publicado 2012
    “…Indicators that serve as a basis for comparative analysis include: 1) Composition by age of populations: a) demographic ageing, b) ageing of older people, c) index of aging, and d) lifespan at 65; 2) Socio-demographic indicators: a) percentage of population of 65 years and over illiterate, b) percentage of population 65 years and over residing in rural areas, and c) type of household for the population on 65 years by relation of kinship; 3) Socio-economic indicators: a) labor condition of the population on 65 years and over, b) percentage of older people who receives pension, c) percentage of persons 65 years and over who lives with $2.5 dollars per day (indigence line), d) housing quality in which resides the population of 65 years and over.…”
    Enlace del recurso
    Artículo
  12. 92

    Evaluación de los niveles y tendencias de endogamia en ganado beefmaster por Arzola Garza, Rosa Leticia

    Publicado 2018
    “…The inbreeding population began in the year of 1987, the maximum percentage reached was almost 20% in 1988. …”
    Enlace del recurso
    Tesis
  13. 93

    Evaluación de los niveles y tendencias de endogamia en ganado beefmaster por Arzola Garza, Rosa Leticia

    Publicado 2018
    “…The inbreeding population began in the year of 1987, the maximum percentage reached was almost 20% in 1988. …”
    Enlace del recurso
    Tesis
  14. 94

    Tamaño óptimo de la muestra (Optimum sample size) por Badii Zabeh, Mohammad Hosein, Castillo, J., Guillén, A.

    Publicado 2008
    “…Assuming the normal distribution, the procedures for estimation of sample size for the mean; with and without knowledge of the population variance, and population proportion are noted. …”
    Enlace del recurso
    Artículo
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    Recent trends in internal migration in Nuevo Leon, Mexico por Bedoya Rangel, Yuliet, Jáuregui Díaz, José Alfredo, Avila Sánchez, María de Jesús, Picazzo Palencia, Esteban

    Publicado 2018
    “…Nuevo León State, Mexico, has historically been a pole of population attraction at the national level, the population growth recorded in this geographic space during the last 50 years is largely a product of immigration processes, stimulated by economic growth of a growing industrial sector, which generated a labor demand that without the arrival of population from other parts of the country would not have been possible to cover. …”
    Enlace del recurso
    Artículo
  17. 97

    Necesidad de tratamiento ortodóntico y prevalencia de caries en comunidad indígena de Chiapas y estudiantes de Monterrey. por Palafox Ibarra, Edgar Alejandro

    Publicado 2020
    “…Therefore, the objective of this study is to compare the need for orthodontic treatment and caries index among an indigenous population of Chiapas and a student population of Monterrey, where each population will add their corresponding characteristics. …”
    Enlace del recurso
    Tesis
  18. 98

    Necesidad de tratamiento ortodóntico y prevalencia de caries en comunidad indígena de Chiapas y estudiantes de Monterrey. por Palafox Ibarra, Edgar Alejandro

    Publicado 2020
    “…Therefore, the objective of this study is to compare the need for orthodontic treatment and caries index among an indigenous population of Chiapas and a student population of Monterrey, where each population will add their corresponding characteristics. …”
    Enlace del recurso
    Tesis
  19. 99

    Controversies in medicine: Thyroid nodules ‘‘head or tails’’ por Ovalle Berumen, Jesús Fernando

    Publicado 2016
    “…However, the numbers indicate that between 4% and 7% of the general population present one or more nodules on their thyroid and, as in all diseases related to this organ, they are more frequent in females…”
    Enlace del recurso
    Artículo
  20. 100

    LA DIETA Y SU IMPORTANCIA EN LA CARIES DENTAL por Cisneros Estala, Martha Aidee, Tijerina González, Liliana Zandra, Cantú Martínez, Pedro César

    Publicado 2012
    “…Observational, cross-sectional descriptive and correlational study of 111 college seniors graduate, intraoral examination was performed to calculate the DMFT Index and Index of Treatment Needs by decay, to others a survey to measure risk cariogenic; to perform the statistical analysis we used Excel 2007 ®.One was that 66,67% of the population belonged to the femenine and  33,30% to the masculine, with an average of 22,09 ± 2.02 age; the 9,09% of the studied population are free of decay, the average of DMFT found in the study population was of 9,73 ± 5,16 , while only 79.1% of these pieces had no need for any treatment and 43% have a need for treatment good, only 10.8% of the population carry a low risk diet cariogenic. …”
    Enlace del recurso
    Artículo

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