Search results for "numerical taxonomy"

showing 2 items of 12 documents

Vibrios isolated from the cultured manila clam (Ruditapes philippinarum): numerical taxonomy and antibacterial activities.

2002

Aims: A numerical taxonomic study of halophilic Vibrio isolated from healthy and brown ring disease (BRD) affected manila clams (Ruditapes philippinarum), harvested from the Atlantic coast of south-western Spain, was performed. Methods and Results: Characterization of 123 presumptive Vibrio spp. was carried out using 94 phenotypic tests. Simple matching and Jaccard similarity coefficients were used for numerical analysis. Cluster analysis by the unweighted pair group method with arithmetic averages yielded 15 phena defined at 0.81 similarity. Large phena corresponded to Vibrio tubiashii, V. splendidus biotype I and V. harveyi (phena 1, 5 and 9, respectively). The species V. splendidus bioty…

biologyVibrio tubiashiiRuditapesGeneral MedicineMicrobial Sensitivity TestsBivalviabiology.organism_classificationClassificationApplied Microbiology and BiotechnologyVibrioMicrobiologyAnti-Bacterial AgentsBivalviaCulture MediaNumerical taxonomyPhenotypeVibrionaceaeSpainAnimalsCluster AnalysisAtlantic OceanShellfishBiotechnologyAntibacterial agentVibrioJournal of applied microbiology
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Taksonomia numeryczna Laboratorium Eksperymentów Naukowo-Dydaktycznych (LEND)

2019

W niniejszym artykule przedstawiono istotę taksonomii numerycznej. Pokazano algorytm metody oraz jej zastosowanie w naukach społecznych. Nadrzednym przesłaniem jest tutaj teza o uniwersalności języka matematyki. Autor zachęca czytelnika do zapoznania się z metodami taksonomicznymi wykazując ich zalety utylitarne.

porównaniataksonomia numerycznaanalizaanalysiscomparisonnumerical taxonomyHoryzonty Bezpieczeństwa
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