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1ανά Reyes-Madrigal, Arturo“... of Mexico. We obtained a sample of 150 valid observations, and used statistical techniques, test t, analysis...”
Έκδοση 2009
Λήψη πλήρους κειμένου
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2ανά 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...”
Έκδοση 2012
Λήψη πλήρους κειμένου
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3ανά 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...”
Έκδοση 2009
Λήψη πλήρους κειμένου
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4ανά Moral-de-la-Rubia, José“... was to develop a predictive model of sexual infidelity behavior among married persons through the analysis...”
Έκδοση 2020
Λήψη πλήρους κειμένου
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5ανά 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...”
Έκδοση 2019
Λήψη πλήρους κειμένου
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6ανά 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...”
Έκδοση 2017
Λήψη πλήρους κειμένου
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7“..., the sample size of 194 elements, multistage sampling was used, the internal consistency of the instrument...”
Λήψη πλήρους κειμένου
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8ανά Lozano-Ramírez, Ma. Cruz“..., cross correlation. The sample was not probabilistic directed to 17 units of analysis, with economic...”
Έκδοση 2018
Λήψη πλήρους κειμένου
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9ανά 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...”
Έκδοση 2020
Λήψη πλήρους κειμένου
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10“...;Aguascalientes with a sample of 288 companies. The goal of this study focuses on measuring the influence...”
Λήψη πλήρους κειμένου
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11“... an empirical analysis focused on the relationship between gender composition  ...”
Λήψη πλήρους κειμένου
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12ανά 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...”
Έκδοση 2019
Λήψη πλήρους κειμένου
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13ανά 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...”
Έκδοση 2020
Λήψη πλήρους κειμένου
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14Correlación 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...”
Λήψη πλήρους κειμένου
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15“... corresponding validation, obtaining a Cronbach's alpha of 0.798. The sample consisted of students from sixth...”
Λήψη πλήρους κειμένου
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16“... and causal design was employed. A sample of 108 employees was surveyed. Data were collected through a self...”
Λήψη πλήρους κειμένου
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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...”
Λήψη πλήρους κειμένου
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18“... in southern Chile. The nature of this study is qualitative, therefore, an intentional sampling of typical...”
Λήψη πλήρους κειμένου
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19ανά 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...”
Έκδοση 2018
Λήψη πλήρους κειμένου
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