Resultados de búsqueda - "statistics"

Co-occurrence and abundance of pollinators and pests in horticultural systems in Africa using an integrated Earth observation-based approach por Aduvukha, G.R., Abdel-Rahman, E.M., Mudereri, B.T., Sichangi, A.W., Makokha, G.O., Lattorff, H.M.G., Mohamed, S.A., Landmann, T., Tonnang, H.E.Z., Dubois, T.

“…In addition, GLM analysis indicated that no environmental variable was significant in explaining the abundance of the studied avocado pollinators, whereas precipitation and elevation derivatives of aspect and hillshade were statistically significant (p ≤ 0.05) in explaining the abundance of B. dorsalis. …”
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Application of irrigation management and water-lifting technologies to enhance fodder productivity in smallholder farming communities: a case study in Robit Bata, Ethiopia por Hussein, Misbah A., Riga, F. T., Derseh, M. B., Assefa, T. T., Worqlul, A. W., Haileslassie, Amare, Adie, A., Jones, Christopher S., Tilahun, Seifu A.

“…Conversely, in the second season, advocating only deficit irrigation is advised due to water scarcity and sustainability concerns. Statistical parity in DMY and lower WP with full irrigation in the second season supports this recommendation, addressing the challenge of optimizing water use in the context of a changing climate and ensuring sustainable smallholder agriculture practices. …”
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2015 Global Hunger Index Data por International Food Policy Research Institute, Welthungerhilfe, Concern Worldwide

“…Child wasting and stunting: The child undernutrition indicators of the GHI—child wasting and child stunting—include data from the joint database of United Nations Children's Fund (UNICEF), the World Health Organization (WHO), and the World Bank, and additional data from WHO's continuously updated Global Database on Child Growth and Malnutrition; the most recent Demographic and Health Survey (DHS) and Multiple Indicator Cluster Survey (MICS) reports; statistical tables from UNICEF; and the latest national survey data for India from UNICEF India. …”
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Evaluation of alternative school feeding models on nutrition, education, agriculture and other social outcomes in Ghana: Rationale, randomised design and baseline data por Gelli, Aulo, Masset, Edoardo, Folson, Gloria, Kusi, Anthony, Arhinful, Daniel K., Asante, Felix, Ayi, Irene, Bosompem, Kwabena M., Watkins, Kristie, Abdul-Rahman, Lutuf, Agble, Rosanna, Anase-Baden, Gertrude, Mumuni, Daniel, Aurino, Elisabetta, Fernandes, Meena, Drake, Lesley

“…The analysis of the baseline data indicates that the random allocation process did not achieve statistically comparable treatment groups. Differences in outcomes and control variables across groups will be controlled for when estimating treatment effects. …”
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Impact of COVID-19 on essential healthcare services in Addis Ababa, Ethiopia: Implications for future pandemics por Abera, A., Fenta, E.H., Woldehanna, B.T., Wolde, F.B., Legesse, M., Regassa, L.D., Mor, Siobhan M., Kaba, M.

“…However, changes with regard to antenatal care, skilled birth delivery, and children immunization services did not show a statistically significant change after COVID-19 was reported in Ethiopia. …”
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From the ground up: Impacts of a pro-poor community-driven development project in Nigeria por Nkonya, Ephraim M., Phillip, Dayo, Mogues, Tewodaj, Pender, John L., Yahaya, Muhammed Kuta, Adebowale, Gbenga, Arokoyo, Tunji, Kato, Edward

“…commercial behavior and statistically insignificant impacts on nonfarm activities. …”
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From the ground up: Impacts of a pro-poor community-driven development project in Nigeria por Nkonya, Ephraim M., Phillip, Dayo, Mogues, Tewodaj, Pender, John L., Yahaya, Muhammed Kuta, Adebowale, Gbenga, Arokoyo, Tunji, Kato, Edward

“…commercial behavior and statistically insignificant impacts on nonfarm activities. …”
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Synergistic use of Sentinel-1 and Sentinel-2 data for Fall Armyworm infestation detection and mapping in maize croplands por Dzurume, Tatenda, Darvishzadeh, Roshanak, Dube, Timothy, Amjath-Babu, T.S., Billah, Mutasim, Syed Nurul Alam, Kamal, Mustafa, Harun-Or-Rashid, Md., Biswas, Badal Chandra, Uddin, Md. Ashraf, Md. Abdul Muyeed, Rahman Shah, Md Mostafizur, Krupnik, Timothy Joseph, Nelson, Andrew

“…Synthetic Aperture Radar backscatter values, spectral reflectance profiles, and eight vegetation indices were extracted from the Sentinel data and analysed using non-parametric statistical tests to identify differences between infested and non-infested fields. …”
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Transitioning from consensual to objective seasonal climate and hydrological forecasting in West Africa and the Sahel por Tanimoune, Laouali I, Assoumana, Boubacar Toukal, Mohamed, Hamatan, Halidou, Tinni Seydou, Ali, Abdou, Kiema, Arsene, Nimon, Pouwereou, Soumana, Djibo, Houngnibo, Mandela C M, Segnon, Alcade Christel, Zougmore, Robert Bellarmin

“…A new objective seasonal climate and hydrological forecasting system has been developed, with the support of AICCRA project, combining advanced statistical methods, multi-model ensembles, bias correction, and artificial intelligence. …”
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Effects of sample post harvest treatment on aerobic decomposition and anaerobic in-vitro digestion of tropical legumes with contracting quality por Tscherning, K., Barrios, E., Lascano Aguilar, Carlos Eduardo, Peters, Michael, Schultze-Kraft, Rainer

“…Differences between post harvest treatments were not statistically significant (P > 0.05). The extent of decomposition was highest for Indigofera (82.5%, w/w), followed by Cratylia (44.6%) and Calliandra (26.4%). …”
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On-farm phenotypic characterization of Sheko breed of cattle and their habitat in Bench Maji zone, Ethiopia por Teye, T.

“…Semi-structured interviews, focus group discussions, field observations of animals and secondary data collection were employed to generate the data. Statistical Analysis System software was employed to analyze the data. …”
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Yield and water use efficiency of furrow irrigated potato under regulated deficit irrigation, Atsibi-Wemberta, North Ethiopia por Kifle, Mulubrehan, Gebretsadikan, T.G.

“…Crop water use efficiency was not statistically significant. Though it was not significantly different, T6 (2.86 kg/m3) and T4 (1.60 kg/m3) had the highest and the lowest water use efficiency respectively. …”
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Ovarian response and embryo production in llamas treated with equine chorionic gonadotropin alone or with a progestin-releasing vaginal sponge at the time of follicular wave emerge... por Huanca López, Wilfredo, Cordero, Aida, Huanca Mamani, Teodosio, Cárdenas Minaya, Oscar Efraín, Adams, Gregg Patrick, Ratto, Marcelo

“…Llamas that did not respond to synchronization or superstimulation were excluded, leaving data from n = 26, 26, and 27 in the control, eCG, and eCG+MPA groups, respectively, for statistical analysis. The mean (±SD) number of follicles > 7 mm at the time of mating was greatest in the eCG group, intermediate in the eCG+MPA group, and lowest in the control group (16.6 ± 5.3, 12.9 ± 3.7, and 1.0 ± 0.0, respectively, P < 0.001). …”
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Evaluación de siete variedades de alfalfa para el mejoramiento alimenticio de la ganadería en Ceja de Selva, Amazonas por Vásquez Pérez, Héctor Vladimir, Carrasco Chilón, William Leoncio

“…Se realizó un análisis de varianza y prueba de comparaciones múltiples de Duncan para ver las diferencias significativas entre tratamientos; además, se calculó el coeficiente de correlación que permitió medir el grado de asociación de las variables AP, FV con DB y FV con MS, haciendo uso del software Statistical Analysis System Versión 8. Los resultados encontrados muestran que la mayor altura fue para la variedad WL-625 HQ (53,43 ± 6 cm), mayor producción de FV para la variedad Beacon con 220 t /ha/año y la variedad con mayor rendimiento de MS fue WL- 440 con 56 t de MS /ha/año. …”
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Variability of Allium sativum group sativum clones in Mendoza, Argentina por Portela, Jose Antonio, Lanzavechia, Silvina Beatriz, Burba, Jose Luis, Lucero, C., Ocañas, Ramon Orlando

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Evaluación económica de las pérdidas por granizo en los oasis de la provincia de Mendoza e identificación de eventos extremos por Van Den Bosch, María Eugenia

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Alternativa rápida de extracción de ADN en quistes de Acanthamoeba para uso en el laboratorio de análisis clínicos por Rojas, Maria Del Carmen, Vazquez, Pablo Mauricio, Costamagna, Sixto Raul

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Sensory evaluation of pears: a useful tool to detect changes in eating quality during ripening por Raffo Benegas, Maria Dolores, Candan, Ana Paula, De Angelis, Veronica, Mañueco, María Lucía, Miranda, María José, Barda, Nora Beatriz

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Eficiencia de fungicidas de síntesis y orgánicos sobre la pudrición de corona del fruto de banano Musa acuminata Colla en la provincia de Formosa, Argentina por Scribano, Francisco Rolando, Garcete, Víctor Jorge

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Caracterización sensorial de mieles de abeja mediante análisis multivariado a tres vías por Altendorff, Laura Liliana, Winter, Josefina, Lavalle, Andrea

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