Resultados de búsqueda - "statistics"
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Watershed modeling for reducing future non-point source sediment and phosphorus load in the Lake Tana Basin, Ethiopia
Publicado 2018“…The PED-WM modules were evaluated using the statistical model performance measuring techniques. …”
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Journal Article -
Farmers’ perceptions on irrigation water contamination, health risks and risk management measures in prominent wastewater-irrigated vegetable farming sites of Addis Ababa, Ethiopia
Publicado 2018“…Among the perceived health risks, skin problems were top-rated health risk while eye burn, sore feet and abdominal pains were rated low across the four farming sites. Although statistically not significant, perception toward consumption-related health risk differed with gender: females assigned relatively high mean score. …”
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Journal Article -
High prevalence of epilepsy in onchocerciasis endemic regions in the Democratic Republic of the Congo
Publicado 2017“…To identify presence of clusters of epilepsy cases, the Kulldorff's scan statistic was used. Of 12, 408 people examined in the different health areas 407 (3.3%) were found to have a history of epilepsy. …”
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Journal Article -
Consumer preference for bean attributes: a study in Kiambu county, Kenya
Publicado 2013“…Rural respondents consumed beans more frequently compared to urban respondents; difference in consumption was statistically significant (0.025). Beans were popular with women (83%) and were consumed by all age groups but there was more consumption in the 31-40 years age group (26.8%). …”
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Tesis -
Determinación de la curva de lactación de las vacas F1 (Gyr x Holstein) en condiciones del trópico de San Martín
Publicado 2023“…Recolectándose la información de cuatro lactancias a fin de determinar las curvas de lactancia con el modelo Matemático Gamma Incompleto fueron obtenidas utilizando el procedimiento NLIN del programa estadístico Statistical Analysis System. El manejo se realizó en un sistema semiextensivo, cuidado en pastos Brachiaria brizantha, Pasto de corte Penissetum purpureum y plantas de maíz, y suplementado con concentrado con 14% de proteína al momento del ordeño, dos veces al día. …”
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Objeto de conferencia -
Agroecosystem Living Labs: methodological proposal for impact evaluation
Publicado 2023Enlace del recurso
Conferencia -
Nutritional and environmental effects on biological nitrogen fixation in soybean: a meta-analysis
Publicado 2019“…The only way to solve this problem is to find venues for publication of no significant results when sound experimental approaches and reasonable statistical power can be proved.…”
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Artículo -
Regional Synthesis. Latin America and the Caribbean
Publicado 2025Enlace del recurso
Capítulo del libro -
Valoración económica de las actividades de recreación en el lago Cachí, Cartago, Costa Rica
Publicado 2014“…La información recolectada se procesó con el objeto de estimar los modelos de regresión múltiple que expliquen el VDP y el CV, para esto se usó la opción Proc Reg del programa Statistical Analysis Sistem (SAS). Los resultados demuestran en el caso del método VDP que el excedente del consumidos para las tres áreas fue de 116 millones de colones evidenciando diferencia estadística entre el VDP promedio de los estratos definidos en el estudio. …”
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Tesis -
Efecto de la toxina beauvericina sobre Hypothenemus hampei
Publicado 2015Enlace del recurso
Artículo -
Forecast models of coffee leaf rust symptoms and signs based on identified microclimatic combinations in coffee-based agroforestry systems in Costa Rica
Publicado 2020“…In these agroforestry systems, we also recorded microclimate. We statistically identified the complex combinations of microclimatic variables responsible for changes in lesion status to construct three models predicting lesion emergence probability, lesion sporulation probability and growth of its infectious area. …”
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Artículo -
Prevalence of Borrelia burgdorferi sensu latu in rodents from two areas with varying wild ungulate densities in Southern Sweden
Publicado 2017“…In conclusion, the dataset for prevalence and infection probability analysis, should have been larger to obtain greater statistical power. Also, the method using external oligonucleotides as standard curve reference, are in need of a scientific evaluation.…”
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Second cycle, A2E -
Drivningsmetoder och dess effekt på grisars välfärd
Publicado 2017“…Considering there are no statistical difference between method A and B regarding stress-related behaviours, one can conclude that method A is potentially stressful for the pigs as well. …”
M2