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 8 of 8 for “"acsA"”.
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Investigating the prudential determinants of infrastructural investment appraisal techniques in airports company South Africa
… making at the Airport Company South Africa [ACSA]; determinants of infrastructural investment decision making; and to make recommendations for prudential infrastructural investment appraisal techniques for ACSA. The primary data was collected from 10 ACSA senior and professional employees, …
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Gene Regulation by a Novel Two-Component System Conserved Among Gammaproteobacteria
… results in the down regulation of the gene <em>acsA</em> in <em>V. cholerae, P. entomophila </em>and <em>P. aeruginosa</em>. This study utilized further shows that this two-component system plays an important role in acetate metabolism by regulating expression of <em>acsA</em> in <em>P. …
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GENE REGULATION CONTROLLED BY THE CRBS/R TWO-COMPONENT SYSTEM
… This TCS has been shown to control the <em>acsA </em>gene, which is involved in acetate metabolism, however, other genes potentially under this TCSs’ control are unknown. The aim of this study was to further elucidate genes under the control of the CrbS/R TCS. RNAseq analysis showed us that …
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Exploring adjustable autonomy in online tutoring systems
… the ‘Adaptive Course Sequencing Approach’ (ACSA) which enables students to adjust the autonomy level of the tutor agent and gives teachers the ability to directly communicate with the tutor agent to create the sequencing rules and alter them at any time during the learning experience. This …
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Novel Biomarkers within Extracellular Vesicles for the Identification of Traumatic Brain Injury
… of microglia/macrophage CD11b+ and astrocyte ACSA-2+ vesicles post-injury. These temporal dynamics of EVs are also reflected in both mitochondrial DNA content, nuclear DNA content, and brain-derived cellular markers NFL, GFAP, and Iba1. Additionally, we combined a global mass spectrometry …
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Describing the immune cell profile of ventricular cerebrospinal fluid (CSF) in paediatric central nervous system (CNS) infections
… (microglia (CD45-TMEM119+) and astrocytes (CD45-ACSA+) were examined along with their respective sub-groups. The sample supernatants were batch analysed for inflammatory biomarkers including interleukin (IL)-1, IL-6, IL-8, IL-10, IL-1 receptor antagonist (IL-1Ra), tumour necrosis factor (TNF)-, …
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Evolution of Pseudomonas aeruginosa in the Cystic Fibrosis Lung
… and multi-locus sequence types (MLST) at acsA, aroE, guaA, mutL, nuoD, ppsA, and trpE. Mutators were present in 6 of 16 series, and mutator clones were more likely to be multiply antibiotic resistant. Clone fingerprints within series were consistently more similar than those between …
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Evolution of Pseudomonas aeruginosa in the Cystic Fibrosis Lung
… and multi-locus sequence types (MLST) at acsA, aroE, guaA, mutL, nuoD, ppsA, and trpE. Mutators were present in 6 of 16 series, and mutator clones were more likely to be multiply antibiotic resistant. Clone fingerprints within series were consistently more similar than those between …