Resultados de búsqueda - "Bayesian inference"

Bayesian inference of population expansions in domestic bovines por Finlay, E.K., Gaillard, C., Vahidi, S.M.F., Mirhoseini, S.Z., Qi, X.B., El-Barody, M.A.A., Baird, J.F., Healy, B.C., Bradley, D.G., Han Jianlin

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Evaluation of the precision and accuracy of models of enteric methane1 emissions from ruminants using Bayesian inference por Blondiaux, P., Garcia, Edward, Senga Kiessé, T., Muñoz-Tamayo, R., Reed, K.F., Eugène, M.

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A Bayesian inference for the prevalence of Escherichia coli O157 on cattle carcasses at the abattoirs in Nairobi, Kenya por Kayano, T., Mwai, C.W., Makita, K., Kang'ethe, Erastus K., Grace, Delia

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Bayesian survival analysis with BUGS por Alvares, Danilo, Lázaro, Elena, Gómez-Rubio, Virgilio, Armero, Carmen

Materias: “…Bayesian inference, JAGS, R-packages, time-to-event analysis…”
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Inferring methane emissions from African livestock by fusing drone, tower, and satellite data por Hove, A., Aalstad, K., Lind, Vibeke, Arndt, Claudia, Odongo, Vincent O., Ceriani, Rodolfo, Fava, Francesco P., Hulth, J., Pirk, N.

“…Furthermore, the Bayesian inference method performed better in quantifying emissions from weaker sources, estimating methane emission rates as low as 100 g h−1. …”
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Análise bayesiana do índice perímetro escrotal/peso de animais nelore do estado do tocantins, Brasil por Marcondes, Cintia Righetti, Araújo, Ronyere Olegário, Vozzi, Pedro Alejandro, Gunski, Ricardo José, Garnero, Analia del V., Lôbo, R.B.

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Assessing ecosystem services from multifunctional trees in pastures using Bayesian belief networks por Barton, David N., Benjamin, Tamara J., Cerdan, C.R., DeClerck, Fabrice A.J., Madsen, A.L., Rusch, G.M., Salazar, A.G., Sánchez, D., Villanueva, C.

“…Diagnostics using Bayesian inference starts with an identification of farmer needs and ‘works backwards’ to identify a silvopastoral system structure. …”
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Bayesian hierarchical modelling of the olive quick decline syndrome in south-eastern Italy por Vicent, Antonio, Martínez-Minaya, Joaquín, López-Quílez, Antonio, Conesa, David

“…Despite the advantages of Bayesian inference, the main challenge is to find an analytic expression for posterior distributions of the parameters and hyperparameters. …”
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Gene pools and the genetic architecture of domesticated cowpea por Huynh, B., Close, T.J., Roberts, P. A., Hu, Z., Wanamaker, S., Lucas, M. R., Chiulele, R., Cisse, N., David, A., Hearne, S., Fatokun, C.A., Diop, N.N., Ehlers, J.D.

“…In this study, a worldwide collection of cowpea landraces and African ancestral wild cowpea was genotyped with more than 1200 single nucleotide polymorphism markers. Bayesian inference revealed the presence of two major gene pools in cultivated cowpea in Africa. …”
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Local differentiation amidst extensive allele sharing in Oryza nivara and O. rufipogon. por Banaticla-Hilario, Maria Celeste N., van den Berg, Ronald G., Hamilton, Ruaraidh Sackville, McNally, Kenneth L.

“…Oryza nivara (HE = 0.67) exhibits slightly lower diversity and greater population differentiation than O. rufipogon (HE = 0.70). Bayesian inference identified four, and at a finer structural level eight, genetically distinct population groups that correspond to geographic populations within the three taxa. …”
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Insights into the spatio-temporal spread of Xylella fastidiosa in south-eastern Italy por Martínez-Minaya, Joaquín, Conesa, David, López-Quílez, Antonio, Saponari, Maria, Vicent, Antonio

“…Different sampling strategies were followed each year, so the analysis was focused only in the Salento peninsula where a more regular sampling was observed. Bayesian inference by INLA (Rue et al. 2009) was used and the geostatistical effect was implemented by the SPDE approach (Lindgren et al. 2011). …”
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Climatic and spatial factors associated with Xylella fastidiosa outbreaks in Italy and mainland Spain por Martínez-Minaya, Joaquín, Conesa, David, López-Quílez, Antonio, Saponari, Maria, Vicent, Antonio

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Highly structured spatial models as a tool for analyzing the spread of diseases and species distributions por Martínez-Minaya, Joaquín, Vicent, Antonio, López-Quílez, Antonio, Picó, F.X., Marcer, A., Conesa, David

“…However, despite the di erent advantages of the Bayesian inference, the main challenge is to nd an analytic expression for posterior distributions of the parameters and hyperparameters. …”
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Quantitative risk assessment of acquiring campylobacteriosis from consumption of ready-to-eat beef in Arusha Municipality, Tanzania por Toyomaki, H., Mahundi, E., Ishihara, K., Kurwijila, Lusato R., Grace, Delia, Makita, K.

“…Monte Carlo simulation was run for 5,000 iterations and sensitivity analysis was run for 500 iterations. Bayesian inference from two surveys showed that the contamination rates of nyama choma and mishikaki were 7.7% (90%CI: 4.3%-11.8%) and 34.7% (90%CI: 21.3%-49.1%) respectively. …”
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Quantitative risk assessment of acquiring campylobacteriosis from consumption of ready-to-eat beef in Arusha Municipality, Tanzania por Toyomaki, H., Mahundi, E., Ishihara, K., Kurwijila, Lusato R., Grace, Delia, Makita, K.

“…Monte Carlo simulation was run for 5,000 iterations and sensitivity analysis was run for 500 iterations. Bayesian inference from two surveys showed that the contamination rates of nyama choma and mishikaki were 7.7% (90%CI: 4.3%-11.8%) and 34.7% (90%CI: 21.3%-49.1%) respectively. …”
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What shapes the intraspecific diversity of vegetables: A case study of pumpkin in Northern Vietnam por Nguyen, Thi Phuong, Struik, Paul C., Almekinders, Conny J. M., Swaans, Kees, Vu, Thanh Hai, Stomph, Tjeerd-Jan

“…Interviews with 210 farmers, 32 seed and fruit vendors/companies, and 8 key-informants (researchers and extensionists) were held in 2021-2022. Bayesian inference and social network analysis were employed to trace the dynamics of cultivar diversity at household, village and landscape levels and the seed flow from seed providers to farmers. …”
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Exploring the Agromorphological Profiles of the Cacao (Theobroma cacao L.) Collection from the INIA Germplasm Bank in the Amazonas Region, Peru por Tejada Alvarado, José Jesús, Vilca Valqui, Nuri Carito, Montenegro Acuña, Luis Alberto, Parco Quinchori, Jhimy Andy, Fernández Huaytalla, Elizabeth

“…These data were analyzed using univariate and multivariate statistical approaches, as well as Bayesian inference models. The results revealed broad phenotypic diversity, with significant variation in quantitative fruit and seed descriptors (CV = 37.51%), which was accompanied by high heritability values (> 60%) and considerable genetic advance (> 20%). …”
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Mapping brucellosis risk in Kenya and its implications for control strategies in sub-Saharan Africa por Akoko, James M., Mwatondo, Athman, Muturi, Mathew, Wambua, Lillian, Abkallo, Hussein M., Nyamota, Richard, Bosire, Caroline, Oloo, Stephen, Limbaso, K.S., Gakuya, F., Nthiwa, D., Bartlow, A., Middlebrook, E., Fair, J., Ogutu, J.O., Gachohi, J., Njenga, K., Bett, Bernard K.

“…We assessed potential risk factors and performed spatial analyses and prevalence mapping using approximate Bayesian inference implemented via the integrated nested Laplace approximation (INLA) method. …”
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Phylogeny and chromosomal differentiation in Cestreae (Solanaceae) por Maldonado, Ludmila, Hajduczyk Rutz, Jésica L., Yañez Santos, Anahí Mara, Chiarini, Franco, Urdampilleta, Juan D.

“…Phylogenetic relationships were inferred for 23 species using four molecular markers (ITS, matK, ndhF, trnL-F) under maximum likelihood and Bayesian inference approaches. In addition to sequences from GenBank/NCBI, 14 ITS sequences were newly obtained from PCR products. …”
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First report of Cladosporium cladosporioides causing leaf spot on tomato in Mexico por Robles Yerena, Leticia, Ayala Escobar, Victoria, Leyva Mir, Santos Gerardo, Bernardi Lima, Nelson, Camacho Tapia, Moisés, Tovar Pedraza, Juan Manuel

“…A phylogenetic analysis using Bayesian inference and including published ITS and EF1-α sequence dataset for Cladosporium species was performed. …”
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