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1por Reyes-Madrigal, Arturo“... of Mexico. We obtained a sample of 150 valid observations, and used statistical techniques, test t, analysis...”
Publicado 2009
Enlace del recurso
Online -
2por Pequeño-Ledezma, Miguel Ángel, Alanís-Rodríguez, Eduardo, Jiménez-Pérez, Javier, González-Tagle, Marco Aurelio, Yerena-Yamallel, José Israel, Cuellar-Rodríguez, Gerardo, Mora-Olivo, Arturo“... in Tamaulipan thornscrub of northeast Mexico there were established four sampling sites of 40 m x 40 m (1600 m2...”
Publicado 2012
Enlace del recurso
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3por Turrubiates-Ortiz, Mónica Esmeralda, Ruiz-Benavides, Raúl Carlos, Villagrán-Uribe, Juan, Cornejo-Barrera, Judith, Llanas-Rodríguez, José Daniel“... the disease spread in 2005 in Tamaulipas. For that a sample of 715 patients were taken to the Children...”
Publicado 2009
Enlace del recurso
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4por Moral-de-la-Rubia, José“... was to develop a predictive model of sexual infidelity behavior among married persons through the analysis...”
Publicado 2020
Enlace del recurso
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5por González-Martínez, Javier, Vanoye-Eligio, Venancio, Chacón-Hernández, Julio César, Rocandio-Rodríguez, Mario“... analysis method of main components and conglomerates was used. Results show that 62.45 % of the samples...”
Publicado 2019
Enlace del recurso
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6por López-Hidalgo, Hilda Beatriz, Martínez-González, Juan Carlos, Salcán-Guamán, Holger Cristobal, Gusqui-Vilema, Luis Wilfrido, Balseca-Guzmán, Diana Gabriela, Cienfuegos-Rivas, Eugenia Guadalupe“... sampling of the following variables was done: number of nodules (NN), nodule weight (NW), root length (RL...”
Publicado 2017
Enlace del recurso
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7por Padilla-García, Cinthia Yedith, Camacho-Sánchez, Fátima Yedith, Reyes-López, Miguel Ángel“...El término ácido desoxirribonucleico ambiental o DNA ambiental (eDNA) se acuñó para definir al...”
Publicado 2021
Enlace del recurso
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8“..., the sample size of 194 elements, multistage sampling was used, the internal consistency of the instrument...”
Enlace del recurso
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9por Lozano-Ramírez, Ma. Cruz“..., cross correlation. The sample was not probabilistic directed to 17 units of analysis, with economic...”
Publicado 2018
Enlace del recurso
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10por Mata-Balderas, José Manuel, Hernández-Cárdenas, Silvino Eduardo, Alanís-Rodríguez, Eduardo, Mora-Olivo, Arturo“... Metropolitan Area. For the analysis of the vegetation, sampling transects were established in a section...”
Publicado 2020
Enlace del recurso
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11por Treto-Alemán, Karla Mariby, Torres-Castillo, Jorge Ariel, Contreras-Toledo, Aremi Rebeca, Moreno-Ramírez , Yolanda del Rocío“... of free radical scavenging in ABTS+ and DPPH·. The evaluation included: 1) the piquín chili sample through...”
Publicado 2021
Enlace del recurso
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12“...;Aguascalientes with a sample of 288 companies. The goal of this study focuses on measuring the influence...”
Enlace del recurso
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13“... an empirical analysis focused on the relationship between gender composition  ...”
Enlace del recurso
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14por Saavedra García, María Luisa, Camarena Adame, María Elena, Saavedra García, Miriam Edith“... sample of 400 SMEs. A descriptive and correlational analysis was carried out, only to SMEs...”
Publicado 2019
Enlace del recurso
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15Correlación entre el cooperativismo interempresarial y la competitividad de las micro, pequeñas y...“...;was followed: (1) in the first selection of the study sample was made, (2) in the second stage a measuring...”
Enlace del recurso
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16por Pérez Pulido, Ignacio, Zamora Betancourt, María del Rosario, Caldera Montes, Juan Francisco, Reynoso González, Oscar Ulises, Cadena García, Alexa, Mora García, Olga“... relevancia de las variables estudiadas para lograr un adecuado ajuste escolar y se reco-mienda la promoción...”
Publicado 2020
Enlace del recurso
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17“.... It is this work that saves this emptiness of concrete information giving a sample of how to make a real analysis...”
Enlace del recurso
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18“... in southern Chile. The nature of this study is qualitative, therefore, an intentional sampling of typical...”
Enlace del recurso
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19por López Torres, Virginia Guadalupe, Moreno Moreno, Luis Ramón, Marín Vargas, Ma Enselmina“... with support from a questionnaire applied in situ. It is a sample survey of 112 nodes, the analysis...”
Publicado 2018
Enlace del recurso
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20por Mendoza-Martínez, Ignacio Alejandro, Gutierez-Larrota, Daniel, Martínez-Michel, Margarita María“... climate (CCO) was applied to a sample of personnel both unionized and non-unionized n = 5,259.  ...”
Publicado 2018
Enlace del recurso
Online