Browsing by Subject "cluster analysis"
Now showing items 1-6 of 6
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Novel high-rank phylogenetic lineages within a sulfur spring (Zodletone Spring, Oklahoma), revealed using a combined pyrosequencing-Sanger approach
(American Society for Microbiology, 2012-04-15)The utilization of high-throughput sequencing technologies in 16S rRNA gene-based diversity surveys has indicated that within most ecosystems, a significant fraction of the community could not be assigned to known microbial ... -
Phylogenetic diversities and community structure of members of the extremely halophilic Archaea (order Halobacteriales) in multiple saline sediment habitats
(American Society for Microbiology, 2012-03)We investigated the phylogenetic diversity and community structure of members of the halophilic Archaea (order Halobacteriales) in five distinct sediment habitats that experience various levels of salinity and salinity ... -
SEISMICITY AND SOURCE SPECTRA ANALYSIS IN SALTON SEA GEOTHERMAL FIELD
(2016)The surge of “man-made” earthquakes in recent years has led to considerable concerns about the associated hazards. Improved monitoring of small earthquakes would significantly help understand such phenomena and the underlying ... -
Seriation and Multidimensional Scaling: A Data Analysis Approach to Scaling Asymmetric Proximity Matrices
(Applied Psychological Measurement, 1992-06-01)A number of model-based scaling methods have been developed that apply to asymmetric proximity matrices. A flexible data analysis approach is pro posed that combines two psychometric procedures— seriation and multidimensional ... -
Transcriptomic changes induced by acute ozone in resistant and sensitive Medicago truncatula accessions
(BioMed Central, 2008-04-23)Background: Tropospheric ozone, the most abundant air pollutant is detrimental to plant and animal health including humans. In sensitive plant species even a few hours of exposure to this potent oxidant (200-300 nL. L-1) ... -
Value of increasing kernel uniformity
(Western Agricultural Economics Association, 2002-12)Kernel uniformity is an important quality attribute that can now be measured at low cost. This study analyzes the profitability of sorting to increase wheat kernel uniformity. Nonlinear programming is used to sort grain ...