Search Results - "discrimination"

Multiparametric analysis and authentication of Argentinian vinegars from spectral sources by Wagner, Marcelo, Zaldarriaga Heredia, Jorgelina, Montemerlo, Antonella, Ortiz, Daniela Alejandra, Camina, José, Garrido, Mariano, Azcarate, Silvana

“…Then, datasets were jointly analyzed by applying sequential and orthogonalized PLS coupled with linear discriminant analysis (SO-PLS-LDA). The overall accuracy of the fused model reached an optimal performance with a value of 0.92 in the prediction stage. …”
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Detection of adulterations in native stingless bees honey from Argentina using UV–Vis spectroscopy coupled with chemometrics by Marcinkevicius, Karenina, Gennari, Gerardo Pablo, Salomon, Virginia María, Vera, Nancy Roxana, Maldonado, Luis Maria

“…The results showed that through principal component analysis it is possible to differentiate pure honey from adulterated honey. Through linear discriminant analysis and partial least squares regression, unknown mixtures could be classified by determining the degree of adulteration and identifying the type of adulterant used. …”
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Genetic entanglement between Cercospora species associating soybean purple seed stain by Guillin, Eduardo Alejandro, Olivera, Luiz Orlando, Grijalba, Pablo Enrique, Gottlieb, Alexandra Marina

“…Relationships were evaluated through Bayesian phylogenetic inferences, and distance and character-based network analyses and discriminant analyses. The occurrence of reticulate evolutionary events was tested with recombination tests. …”
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Characterization of grapevine wood microbiome through a metatranscriptomic approach by Paolinelli, Marcos, Escoriaza, Maria Georgina, Cesari, Cecilia Alicia, Garcia Lampasona, Sandra Claudia, Hernandez Martinez, Rufina

“…Despite this particular difference, discriminating symptomatic from asymptomatic plants based on the presence or abundance of HDM pathogens was not possible. …”
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Detection of Invisible Damages in ‘Rojo Brillante’ Persimmon Fruit at Different Stages Using Hyperspectral Imaging and Chemometrics by Munera, Sandra, Rodríguez-Ortega, Alejandro, Aleixos, Nuria, Cubero, Sergio, Gómez-Sanchís, Juan, Blasco, José

“…A model based on partial least squares—discriminant analysis (PLS-DA), was later calibrated using the mean spectrum of the pixels detected as damaged, to determine the moment when the fruit was damaged. …”
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Uso de imagen hiperespectral para la discriminación en postcosecha de variedades similares de níspero by Castillo-Gironés, Salvador, Cubero, Sergio, López-Chulia, Marina, Munera, Sandra, Rodríguez, Alejandro, Martínez-Onandi, Nerea, Aleixos, Nuria, Blasco, José

“…Three models were built to classify the two varieties: Partial Least Squares Discriminant Analysis, Support Vector Machine, and Extra Trees Classifier. …”
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Feeding preferences and foraging in Larvae of Manduca sexta and Spodoptera littoralis : a laboratory study based on olfaction by Nyström, Elin

“…The hypothesis was that larvae of M. sexta would have an innate preference for plants of the Solanaceae family and therefore discriminate the previously experienced nonhost when faced with the choice between a true host and the previous food source. …”

On-farm phenotypic characterization and performance evaluation of Bati, Borena and short eared Somali goat populations of Ethiopia by Gatew, H.

“…The canonical discriminant analysis depicted the largest Mahalanobis' distance between Borena and Short-eared Somali goats while the least differentiation was observed between Bati and Borena goats. …”
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Clasificación geográfica de propóleos de Tucumán utilizando parámetros físicoquímicos y análisis quimiométrico by Maldonado, Luis Maria, Borelli, Romina Soledad, Salomon, Virginia María, Alvarez, Alejandro Raul, Sayago, J.M., Isla, María Inés, Borelli, Valeria Soledad

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Identification of mega-environments and rice genotypes for general and specific adaptation to saline and alkaline stresses in India by Krishnamurthy, S.L., Sharma, P.C., Sharma, D.K., Ravikiran, K.T., Singh, Y.P., Mishra, V.K., Burman, D., Maji, B., Mandal, S., Sarangi, S.K., Gautam, R.K., Singh, P.K., Manohara, K.K., Marandi, B.C., Padmavathi, G., Vanve, P.B., Patil, K.D., Thirumeni, S., Verma, O.P., Khan, A.H., Tiwari, S., Geetha, S., Shakila, M., Gill, R., Yadav, V.K., Roy, S. K. B., Prakash, M., Bonifacio, J., Ismail, Abdelbagi, Gregorio, G.B., Singh, Rakesh Kumar

“…The CSSRI sodic environment was the most discriminating location in individual years as well as over the years and could be used to screen out unstable and salt-sensitive genotypes. …”
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Matrix-assisted laser desorption ionization time-of-flight mass spectrometry combined with chemometrics for protein profiling and classification of boiled and extruded quinoa from... by Galindo Luján, Rocío, Pont, Laura, Quispe Jacobo, Fredy Enrique, Sanz Nebot, Victoria, Benavente, Fernando

“…Our results revealed reliable partial least squares-discriminant analysis (PLS-DA) classification models for distinguishing between farming and processing conditions, and the detected proteins that were critical for differentiation. …”
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Tracing the origin of Argentine Malbec wines by sensometrics by Urvieta, Roy, Heymann, Hildegarde, Cantu, Annegret, Catania, Anibal Alejandro, Buscema, Fernando, Bottini, Ambrosio Rubén, Fontana, Ariel

“…The application of different sensometric tools allowed us to describe the typicity of wines and discriminate each region, proposing a novel methodology for the comprehensive evaluation of terroir from a sensory viewpoint. …”
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Comparison of two serological diagnosis tests for bovine paratuberculosis by Tieri, Silvina, Morsella, Claudia Graciela, Mendez, Laura Luján, Vasini, B., Garro, Carlos Javier, Paolicchi, Fernando

“…These results indicate a high discriminative capacity to differentiate positive and negative bovine sera of MAP infection with the I47 ELISA. …”
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Soil porosity characteristics and water movement under zero tillage in silty soils in Argentinian Pampas by Sasal, Maria Carolina, Andriulo, Adrian Enrique, Taboada, M.A.

“…Preferred pore orientation was carried out by introducing the sampling cylinders in vertical and horizontal direction and then discriminating by pore size. Total porosity of A horizon under CP was 3.5% higher than under ZT. …”
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Molecular versus morphological markers to describe variability in sugar cane (Saccharum officinarum) for germplasm management and conservation = Marcadores moleculares y morfológic... by Pocovi, Mariana Ines, Collavino, Norma Graciela, Gutiérrez, Ángela, Taboada, Gisel María, Castillo, Verónica, Delgado, Romina, Mariotti Martinez, Jorge Alberto

“…Both morphologic and molecular markers resulted discriminative enough to differentiate among accessions. …”
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Effect of low temperature fermentation on the yeast-derived volatile aroma composition and sensory profile in Merlot wines by Massera, Ariel Fernando, Assof, Mariela Vanesa, Sari, Santiago Eduardo, Ciklic, Ivan Francisco, Mercado, Laura Analia, Jofre, Viviana Patricia, Combina, Mariana

“…Sensory analysis could discriminate the wines fermented at two temperatures for each yeast tested. …”
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Freesia crop (Freesia x hybrida) phenological growth stages according to the BBCH scale = Estadios fenológicos del cultivo de fresia (Freesia x hybrida) según la escala BBCH by Santilli, Melisa, Bas-Nahas, Santiago Sebastián, Medrano, Norma Nelly

“…Secondary stages were also discriminated within each main stage, and a mesostage was proposed to describe crop growth more accurately. …”
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Inheritance of resistance to Cercospora leaf spot disease of cowpea [Vigna unguiculata (L.) Walp] by Omoigui, L., Arrey, M.O., Kamara, A., Danmaigona, C.C., Ekeruo, G., Timko, M.P.

“…BSA showed that SSR marker code named RB24 of lima bean and validated on F2 population discriminated between resistance and susceptibility to CLS. …”
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Development of species diagnostic SNP markers for quality control genotyping in four rice (Oryza L.) species by Ndjiondjop, M.N., Semagn, K., Zhang, J., Gouda, A.C., Kpeki, S.B., Goungoulou, Alphonse J., Wambugu, P., Dramé, K.N., Bimpong, I.K., Zhao, D.

“…Excluding the 97 misclassified accessions, we identified a total of 332 diagnostic SNPs that clearly discriminated the three indigenous African species complex from Asian rice (156 SNPs), O. longistaminata accessions from both O. barthii and O. glaberrima (131 SNPs), and O. sativa spp. indica from O. sativa spp. japonica (45 SNPs). …”
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DArTSeq SNP-based markers revealed high genetic diversity and structured population in Ethiopian cowpea [Vigna unguiculata (L.) Walp] germplasms by Ketema, S., Tesfaye, B., Keneni, G., Amsalu, B., Assefa, E., Greliche, N., Machuka, Eunice M., Yao, Nasser

“…Model-based ancestry analysis, the phylogenetic tree, discriminant analysis of principal components and principal coordinate analysis classified the 357 genotypes into three well-differentiated genetic populations. …”
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