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Showing 1 to 9 of 9 for “"Numerical taxonomy"”.
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Numerical taxonomy and phylogeny of Paleozoic fasciculate bryozoans (ectoprocts)
Thesis (M.S.)--Michigan State University. Dept. of Geology, 1973
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Bacteria isolated from coriander and other umbelliferous herbs
… The results of these tests were analyzed in a numerical taxonomy study. Results of using two association coefficients (simple matching coefficient and Jaccards coefficient) and two sequential, agglomerative, hierarchical, nonoverlapping clustering techniques (single linkage clustering and …
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The Characterization of Several Intestinal Spirochetes of Animal Origin
… (2) to evaluate these properties using numerical taxonomy in order to provide more information for the classification of such agents, and (3) to further characterize the swine dysentery spirochete (SD).
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A Study of the Identity, Distribution and Survival of Faecal Streptococci in Polluted Watercourses
… similar; both survived longer than E. coli. A numerical taxonomy of the river isolates together with 12 reference cultures and 16 isolates from horse, cow and human faeces was carried out. S. faecalis formed a cluster separate from that formed by S. faecium, S. bovis and S. equinus. The …
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An analysis of the outer membrane of desulfovibrio vulgaris (Woolwich)
… conditions indicates its potential as a tool for numerical taxonomy of the sulphate reducers. D.vulgaris (Woolwich) does not produce extra Omps in response to iron deprivation. Instead, it increases the synthesis of 0mp2 and LPS in its OM as reflected in the OM PAGE pattern and increased yields of …
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Studies into the rotational history of the minor planets
… history of the minor planets are considered - taxonomy, mathematical modelling and observation. Following an introductory review of the basic characteristics and formation, the classification of asteroids is critically assessed and a new scheme based on the spectral characteristics is …
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A study of the relationship between personality characteristics, demographic data, and extracurricular participation
… instruments. The data were treated by the Baker Numerical Taxonomy clustering procedure to establish groups of students homogeneous with respect to activity participation. As the clustering procedure would only process 120 cases at a time, a random sample of 120 students was selected from the …
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ΒΙΟΜΕΤΡΙΚΗ ΚΑΙ ΚΥΤΤΑΡΟΛΟΓΙΚΗ ΜΕΛΕΤΗ ΤΟΥ ΓΕΝΟΥΣ FRITILLARIA L. ΣΤΗΝ ΕΛΛΑΔΑ
THE PRESENT STUDY REPORTS THE RESULTS OF A BIOMETRICAL AND CYTOLOGICAL WORK 17 SPECIES OF THE GENUS FRITILLARIA ( LILIACEAE) IN GREECE. MULTIVARIATE TECHNIQUES, SUCH AS PRINCIPAL COMPONENT ANALYSIS AND CLUSTER ANALYSIS WERE USED TO EVALUATE THE PHENETIC SIMILARITIES AMONG THE SPECIES. (40 …
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ΣΥΣΤΗΜΑΤΙΚΗ, ΟΙΚΟΛΟΓΙΑ ΚΑΙ ΚΑΤΑΝΟΜΗ ΤΩΝ ΔΙΘΥΡΩΝ ΜΑΛΑΚΙΩΝ ΤΟΥ ΠΑΤΡΑΙΚΟΥ ΚΟΛΠΟΥ
ΣΤΗΝ ΕΡΓΑΣΙΑ ΑΥΤΗ ΜΕΛΕΤΗΘΗΚΕ Η ΠΑΝΙΔΑ ΤΩΝ ΔΙΘΥΡΩΝ ΜΑΛΑΚΙΩΝ ΣΤΗΝ ΥΠΟ- ΚΑΙ ΠΕΡΙΑΙΓΙΑΛΙΤΙΔΑ ΖΩΝΗ ΤΟΥ ΠΑΤΡΑΙΚΟΥ ΚΟΛΠΟΥ. ΣΕ 80 ΣΤΑΘΜΟΥΣ ΤΗΣ ΥΠΟΑΙΓΙΑΛΙΤΙΔΑΣ ΚΑΙ 20 ΤΗΣ ΠΕΡΙΑΙΓΙΑΛΙΤΙΔΑΣ, ΠΡΟΣΔΙΟΡΙΣΤΗΚΑΝ ΣΥΝΟΛΙΚΑ 132 ΕΙΔΗ (125 ΣΤΗ ΠΡΩΤΗ ΚΑΙ 54 ΣΤΗ ΔΕΥΤΕΡΗ). ΓΙΑ ΤΑ ΕΙΔΗ ΠΟΥ ΚΑΤΑΓΡΑΦΤΗΚΑΝ ΔΙΝΟΝΤΑΙ Η …