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open access

Application of an array processor to the analysis of magnetic data for the Doublet III tokamak

Description: Discussed herein is a fast computational technique employing the Floating Point Systems AP-190L array processor to analyze magnetic data for the Doublet III tokamak, a fusion research device. Interpretation of the experimental data requires the repeated solution of a free-boundary nonlinear partial differential equation, which describes the magnetohydrodynamic (MHD) equilibrium of the plasma. For this particular application, we have found that the array processor is only 1.4 and 3.5 times slowe… more
Date: August 1980
Creator: Wang, T. S. & Saito, M. T.
Partner: UNT Libraries Government Documents Department
open access

Niche of harmful alga Aureococcus anophagefferens revealed through ecogenomics

Description: Harmful algal blooms (HABs) cause significant economic and ecological damage worldwide. Despite considerable efforts, a comprehensive understanding of the factors that promote these blooms has been lacking because the biochemical pathways that facilitate their dominance relative to other phytoplankton within specific environments have not been identified. Here, biogeochemical measurements demonstrated that the harmful alga Aureococcus anophagefferens outcompeted co-occurring phytoplankton in es… more
Date: March 2, 2011
Creator: Gobler, C. J.; Grigoriev, I. V.; Berry, D. L.; Dyhrman, S. T.; Wilhelm, S. W.; Salamov, A. et al.
Partner: UNT Libraries Government Documents Department
open access

The genome of the diatom Thalassiosira pseudonana: Ecology, evolution, and metabolism

Description: Diatoms are unicellular algae with plastids acquired by secondary endosymbiosis. They are responsible for {approx}20% of global carbon fixation. We report the 34 Mbp draft nuclear genome of the marine diatom, Thalassiosira pseudonana and its 129 Kbp plastid and 44 Kbp mitochondrial genomes. Sequence and optical restriction mapping revealed 24 diploid nuclear chromosomes. We identified novel genes for silicic acid transport and formation of silica-based cell walls, high-affinity iron uptake, bio… more
Date: September 1, 2004
Creator: Ambrust, E.V.; Berges, J.; Bowler, C.; Green, B.; Martinez, D.; Putnam, N. et al.
Partner: UNT Libraries Government Documents Department
open access

The Genome of the Diatom Thalassiosira Pseudonana: Ecology, Evolution and Metabolism

Description: Diatoms are unicellular algae with plastids acquired by secondary endosymbiosis. They are responsible for {approx}20% of global carbon fixation. We report the 34 Mbp draft nuclear genome of the marine diatom, Thalassiosira pseudonana and its 129 Kbp plastid and 44 Kbp mitochondrial genomes. Sequence and optical restriction mapping revealed 24 diploid nuclear chromosomes. We identified novel genes for silicic acid transport and formation of silica-based cell walls, high-affinity iron uptake, bio… more
Date: November 14, 2005
Creator: Armbrust, E. V.; Berges, J. A.; Bowler, C.; Green, B. R.; Martinez, D.; Putnam, N. H. et al.
Partner: UNT Libraries Government Documents Department
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