Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 20 for “"l9"”.
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The role of a highly conserved eubacterial ribosomal protein in translation quality control
… quality of protein synthesis. Ribosomal protein L9 was first implicated in decoding fidelity when a mutant version of L9 was found to increase the translation of a T4 phage gene. Later studies confirmed that the absence of L9 leads to increased translational bypassing, frameshifting, and stop …
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BIOCONTROL OF ROOT ROT COMPLEX IN FIELD PEA AND LENTIL AND COMPLETE GENOME ANALYSIS OF BIOCONTROL BACTERIA
… capsici K-Hf-H2, Pseudomonas simiae K-Hf-L9 and Pantoea agglomerans PSV1-7, as potential biocontrol agents against ARR in field pea under controlled growth chamber condition. Therefore, the purpose of this study was to i) investigate the potential for biological control of RRC caused by A. …
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Design, synthesis and characterization of new iron and aluminium chelating agents
… hydroxypyrone ligands (L4, L5, L6, L7, L8, and L9) has been synthesized and fully characterized. These ligands are easy and cheap to produce; Complex formation equilibria showed good efficiency and selectivity for iron and aluminium. With Fe3+ various protonated 2:3 Fe:L species have been …
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Synthesis and complexes of new selenoether macrocycles
… dichloride complexes were prepared for L6-L9, but proved to be extremely poorly soluble. No evidence of platinum(II) complexation with methyl co-ligands was observed. Reaction of [PtMe3I] with L6-L10 resulted in the production of fac-coordinated, cationic Pt(IV) complexes of the type …
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Engineering Estrogen Receptor-Based Gene Switches and a Superoxide Dismutase for Therapeutic Applications
… and 2,4-di(4-hydroxyphenyl)-5ethylthiazole (L9)---with high specificity and potency. The resulting highly specific DHB/7-S receptor and L9/L7-E receptor pairs exhibit nanomolar or subnanomolar response to their respectively matched synthetic ligand, while showing negligible or no activation …
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Chemical investigation of Dicranum fulvum for anticancer activity
… to the isolation of three compounds, betulin, 9,l9- cyclolanostâ 23â eneâ 3,25â diol, and B-sitosterol. Purification was achieved by open column, flash column, gel filtration, thin layer chromatography, the chromatotron and crystallization. The isolated compounds were identified by comparisons of …
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The effect of television viewing on college students : an EEG analysis of cerebral asymmetry
… in the study consisted of 24 men and 24 women (m=l9 .6 years) who were monitored for bilateral EEG alpha (8-13 Hz) brain wave production while viewing a television commercial (verbal and nonverbal/ spatial) and were then tested for recall at the end of the session.</p> <p>The analysis of variance …
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Optimization of new semi-automatic TIG welding process for surface quality through taguchi method
… the weld bead result. Taguchi orthogonal array L9 (Minitab 16) was used to determine the amount of runoff and the analysis of samples. The result for surface roughness was found to be better with an average value of Ra 2.96 µm for single bead and Ra 3.08 µm for padding bead when compared to the …
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Fabrication and characterisation of Cobalt Chromium Molybdenum (CoCrMo) foams using slurry method
… CoCrMo foam preparation by the orthogonal array L9 method. The slurry of CoCrMo is prepared by the mixing the binder materials and distilled water for an hour. Followed by mixing and stirring the CoCrMo powder for another 1 hour until it becomes slurries. Polyurethane (PU) foam is then …
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A community college evaluation of DISCOVER and Virginia VIEW
… DISCOVER. Program completers (A=l7), (B=l8), (C=l9), and (D=20) took the Career Development Inventory (CDI) developed by Super and the Career Decision Scale (CDS) developed by Osipow as pre- and post-test instruments. Counseling assistance was available at all times upon request and records were …
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Modulation of the T cell response with MHC class I peptides and their analogues
… comprising only 3 allogeneic amino acids (L5, L9, and T10) induced the strongest T cell proliferation and produced high levels of cytokines, especially IL-2 and IFN-g. In addition, the immunodominance of peptide P1 was confirmed by the significant reduction in the allograft survival time in …
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Weather on Substellar Worlds: A Study of Clouds, Variability and Binarity at the L/T Transition
… larger than 2%) within the L/T transition (L9-T3.5 spectral types), suggesting that the disruption of dust clouds by weather phenomena may contribute to the rapid decline in condensate opacity and J-band brightening observed to occur in this regime. Alternatively, the large amplitude …
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Trophic and Competitive Interactions among Egg Parasitoids of Stink Bugs
… of their coexistence assessed. Third, an L9 orthogonal array (OA) design was used to rank the influence of host egg mass parameters on parasitoid behaviour and development. Finally, the temporal pattern of parasitoid development in H. halys was examined using a DNA-based approach (PCR) and …
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Searching for structural determinants of agonist selectivity in nicotinic acetylcholine receptors
… R101 also couples to a channel mutation (L9’T) that influences gating. The mobility of the side chain of R101 sets the electrostatic landscape of the regions reached by the side chain. This effect may underlie the effects of R101 on α7 nAChR and raise the possibility that R101 may be a …
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Combining Common Bean Rust Resistance And Heat Tolerance In Snap Beans (Phaseolus Vulgaris L.) For Eastern Africa
… 2010. Four high yielding breeding lines ('L5', 'L9', 'L13' and 'L17') that showed high promise with rust resistance and heat tolerance in desired plant types were selected. Advancement and subsequent release of these selections as cultivars and utilization in breeding programs will improve …
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Transcription Factor Engineering: Tools and Applications
… or 2,4-di(4-hydroxyphenyl)-5-ethylthiazole (L9), I showed that they could be used as a gene switch to independently control reporter genes in yeast and mammalian cells. By using different DNA binding domains, activation and repression domains, promoter elements, and a luciferase reporter I …
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Neutral receptors for anion recognition: synthesis, selectivity studies and transport properties
… observed. A series of bis-ureidic receptor L9-L14 (Figure 3) was prepared and the studies of their transmembrane anion transport activity and anion binding properties are described in Chapter 4. Vesicle anion transport assays using ion selective electrodes demonstrate that these compounds …
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Hydrothermal liquefaction of spirulina with aqueous phase recirculation
… content. Based on the Taguchi design concept, an L9 orthogonal array is chosen for the experiments. The results show that the best HTL operating conditions for maximum yield of the oil are a temperature of 320 ℃, a retention time of 60 min, ethanol content of 15 wt.%, and a solid ratio of 20 wt.%. …
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Tripodale Metallkomplexe und Makrocyclen von Triphenylamin-Derivaten
… Dialdehyden konnten sechs Makrocyclen L4 - L9 hergestellt werden. Durch Variation der Spacer (Dialdehyde und Diamine) können die Größe der Makrocyclen und damit ihre Koordinationseigenschaften gesteuert werden. Auffällig war dabei das Koordinationsverhalten von L4 mit Kupferionen: der …
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Characterization and potential for the genetic improvement of pigeonpea (cajanus cajan ) landraces
… amounts of zinc (38.56 mg/kg) were observed for ‘L9’ whereas ‘L4’ produced high levels of phosphorus (4945.12 mg/kg). The PCA showed that the first two principal components cumulatively explained 62.06% of the total variation among the pigeonpea genotypes. On the PCA biplot, Ca, Mg, Mn and P were …