Resultados de búsqueda - Random variables.

Variabilidade genética do peso ao nascer e seleção para crescimento em bubalinos do Estado do Pará, Brasil por Aguiar, Juliana Flor de, Marcondes, Cintia Righetti, Marques, José Ribamar Felipe, Vozzi, Pedro Alejandro, Camargo Junior, Raimundo Nonato Colares, Marques, Larissa Coelho, Araújo, Ronyere Olegário, Gunski, Ricardo José

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Comportamiento genético de diversos genotipos de trigo frente a Fusarium graminearum = Genetic behavior of different wheat genotypes against Fusarium graminearum por Alberione, Enrique Javier, Ortega, Leonel Maximilano, Salines, Nicolas, Astoreca, Andrea Luciana, Alconada Magliano, Teresa Maria

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Potencialidad de especies y procedencias de Cedrela para el establecimiento de plantaciones sustentables en diferentes ambientes del Noroeste Argentino por Grignola, Josefina, Acreche, Martin Moises, Di Rienzo, Julio A., Gatto, Miguel Ángel, Fornes, Luis Fernando

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Alternativas de uso de efluentes de tambo: efectos sobre la producción de cultivos y propiedades de molisoles y entisoles de la Región Semiárida Pampeana por Diez, Marianela

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Efecto de dos sales de estradiol aplicadas al finalizar un tratamiento con progestágenos sobre la dinámica folicular, ovulación y fertilidad en vacas para carne por Vispo, Pablo Esteban

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Maternal hemoglobin concentrations across pregnancy and child health and development from birth through 6-7 years por Young, Melissa F., Nguyen, Phuong Hong, Tran, Lan Mai, Khuong, Long Quynh, Tandon, Sonia, Martorell, Reynaldo, Ramakrishnan, Usha

“…Methods: We used data from a randomized controlled trial (PRECONCEPT) conducted in Vietnam (N = 1,175 women enrolled during preconception with offspring follow-up through 6–7 years). …”
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Predictors of essential health and nutrition service delivery in Bihar, India: Results from household and frontline worker surveys por Kosec, Katrina, Avula, Rasmi, Holtemeyer, Brian, Tyagi, Parul, Hausladen, Stephanie, Menon, Purnima

“…For each of the 4 service delivery outcomes, logistic regression models were specified using a combination of variables hypothesized to be supply- and demand-side drivers of service utilization.About 35% of households reported receiving any of the 4 services. …”
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Site-specific fertilizer recommendation using data driven machine learning enhanced wheat productivity and resource use efficiency por Liben, Feyera, Abera, Wuletawu, Chernet, Meklit Tariku, Ebrahim, Mohammed, Tilaye, Amsalu, Erkossa, Teklu, Degefie, Tibebe Degefie, Mponela, Powell, Kihara, Job, Tamene, Lulseged D.

“…Results The study indicated variability in resource use efficiency, yields, and profits within and across the testing districts. …”
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Mama SASHA baseline survey. Report por International Potato Center

“…Busia County according to size related variables and were randomly assigned to the Control and Intervention areas. …”
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Factors associated with knowledge, attitudes, and practices of mixed crop-livestock farmers on Crimean Congo hemorrhagic fever (CCHF) and other zoonoses in Burkina Faso por Ilboudo, Abdoul K., Dione, Michel M., Nijhof, A.M., Groschup, M.H., Traoré, O., Ilboudo, Guy S., Tarnagda, Z., Savadogo, M., Bett, Bernard K.

“…Consenting participants aged six and above were randomly included, and a structured questionnaire that collected socio-economic data, knowledge, attitudes, and practices concerning CCHF and other zoonoses was administered. …”
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Do Interactive Voice Response (IVR) and intra-household and intergenerational deliberation enhance farmers’ irrigation responses in wheat? Field experiments from Nepal por Koirala, Pankaj, Mponela, Powell, Khadka, Lokendra, Kafle, Sagar, Gairhe, Samaya, Krupnik, Timothy Joseph, Lopez-Ridaura, Santiago

“…To this end, we institute randomized control field experiments among 813 HHs with three treatments: (1) No IVR and No deliberation (base/control group treatment, T1) (2) IVR and No deliberation (T2), and (3) IVR & deliberation (T3) to test how IVR (i.e., recorded agricultural advisories) and/or intra-household deliberation enhances HH’s irrigation responses, along with taking several other sociodemographic variables. …”
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Adoption of conservation tillage technologies in Metema Woreda, North Gondar Zone, Ethiopia por Petros, T.

“…Finally, a total of 130 household heads were selected randomly using probability proportional to size from the identified PAs. …”
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Diameter increment patterns among 106 tree species in a logged and silviculturally treated Costa Rican rain forest por Finegan, Bryan, Camacho, M., Zamora, N.

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Efecto de la deficiencia subclínica de zinc en corderos sobre retención de nitrógeno, parámetros productivos y hematológicos por Pechin, Guillermo Héctor, Corbellini, Carlos Nicolas, Denda, Silvina Soraya

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Ensayo comparativo de rendimiento de zanahoria (Daucus carota L.) para dos fechas diferentes de cosecha en la región semiárida pampeana por Huespe, Daiana Susana, Solaro, Claudina, Ponce, Juan Pablo

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Efecto de cultivos antecesores y abonos verdes sobre los rendimientos, contenido de nutrientes, antocianinas, fenoles, capacidad antioxidante y parámetros edáficos en batata orgáni... por Gonzalez, Joaquin, Marti, Hector Ruben, Corbino, Graciela Beatriz, Sanchez, Gerardo, Andriulo, Adrian Enrique

“…The statistical design was a randomized blocks with four replication. The treatments were: 1. soybean – oat/hairy vetch – sweetpotato - oat/hairy vetch - soybean - oat/hairy vetch – sweetpotato. 2. corn - oat/hairy vetch – sweetpotato - oat/hairy vetch – corn - oat/hairy vetch – sweetpotato. 3. …”
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Variabilidad de Arachis pintoi: productividad y capacidad de reciclar fósforo en asocio con Acacia mangium por Perla Mendoza, H.A.

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Study of the technical efficiency of the sweet chili (Capsicum chinense) in the producing regions of the Colombian Caribbean por Martinez Reina, Antonio Maria, Tordecilla Zumaque, Lilibeth, Rodriguez Pinto, Maria del Valle, Grandett Martinez, Liliana Maria, Cordero Cordero, Carina Cecilia, Correa Álvarez, Ender Manuel

“…The sample was 62 farmers, surveyed via simple random sampling from the use of statistics from the Ministry of Agriculture of Colombia. …”
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National serosurvey and risk mapping reveal widespread distribution of Coxiella burnetii in Kenya por Wambua, Lillian, Bett, Bernard K., Abkallo, Hussein M., Muturi, Mathew, Nthiwa, D., Nyamota, Richard, Kiprono, Enock, Kirwa, Lynn, Gakuya, F., Bartlow, A.W., Middlebrook, E.A., Fair, J., Njenga, K., Gachohi, J., Mwatondo, Athman, Akoko, James M.

“…The study used serum samples that were collected from randomly selected cattle in different ago-ecological zones across the country. …”
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Road and landscape features affecting the aggregation of ungulate vehicle collisions in southern Sweden por Sjölund, Magnus

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