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 44 for “"OMP"”.
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Conformational Rearrangements In The Sensory Rcsf/Omp Complex Mediate Signal Transduction Across The Bacterial Cell Envelope
… of Capsule Synthesis (Rcs) stress response is a complex signaling cascade that monitors gram-negative cell envelope integrity and can transduce the stress signals across the multilayered envelope to regulate gene expression in the cytoplasm. The outer membrane (OM) lipoprotein RcsF is the sensory …
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Studies on T-OMP and the development of antimicrobial tolerance in <i>Pseudomonas aeruginosa</i> PAO1
… implanted proteins (outer membrane proteins or OMPs). In order to exert their antibacterial action, antimicrobial agents must enter the cell and attain sufficiently high concentrations at their target site(s). The OMPs are highly sensitive to environmental changes and have a physiological …
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Management procedures for the South African hake resource in the 2000s
… managed using Operational Management Procedures (OMPs) since 1990. This thesis summarises the development of two OMPs: OMP-2007, which was the basis for the 2007 to 2010 Total Allowable Catch (TAC) recommendations, and OMP-2011, which was first used for the 2011 TAC recommendation and which is …
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Accelerated deconvolution of radio interferometric images using orthogonal matching pursuit and graphics hardware
… interferometric images constitutes a major computational component of the radio astronomy imaging process. An efficient and robust deconvolution operation is essential for reconstruction of the true sky signal from measured correlator data. Traditionally, radio astronomers have mostly used …
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An investigation into the structure and functional aspects of the cell wall of Desulfovibrio
… the outer membrane (OM) of three major proteins (OMPs l, 2 and 3) and a relatively homogeneous lipopolysaccharide (LPS) containing no ketodeoxyoctonate (KDO). A protein of OMP 1 PAGE mobility is readily removed by the EDTA treatment of cells showing its loose association with the cell surface. …
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Modelling dominance shifts of anchovy and sardine with a frame-based approach : sensitivity to the underlying sardine population dynamics
… Operational Management Procedure, OMP-02. Methods for incorporating biological processes - such as the hypothesised school trap phenomena - that were present in the existing frame based model into the OMP-02 equations are developed, critically analysed and tested.
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Physiological and genetic evidence for an OmpB signal transduction system in Erwinia chrysanthemi
… their environment through the use of a two component regulatory systems. These systems usually employ the use of two different proteins, a sensor protein and its cognate response regulator. Some bacteria can survive fluctuations in medium osmolarity through the use of a two component signal …
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Modeling of ground operations using end-around (perimeter) taxiways for the modernized Chicago O'Hare International Airport
… Next Generation Air Transport System project, a comprehensive overhaul of the airspace infrastructure is envisaged which includes major hub airports like Chicago’s O’Hare International Airport (ORD). Constantly affected by delays, incursions and capacity constraints, the risks of the airport …
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Planning for the strategic management of South Africa's West Coast rock lobster fishery : an integrated approach to group decision support
… of .fisheries managers, scientists, fishing company directors and other key stakeholders, in planning for the future management of the West Coast Rock Lobster fishery. The primary objective of the study was to consider an integrated approach to group decision support, incorporating a …
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HPLC analysis of Romet-30 in chinook salmon (Oncorhynchus tshawytscha): wash-out time, tissue distribution in muscle and liver tissues, and metabolism of sulfadimethoxine
… recoveries averaged 66%, 78% and 83% for OMP, SDM and N4-Ac-SDM, respectively, in muscle tissue; 61% and 72% for SDMand N4-Ac-SDM, respectively, in liver tissue. OMP could not be quantified in liver tissue due to the presence of substantial amounts of co-extracted endogenous substances. …
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Performance Engineering of Reactive Molecular Dynamics Simulations
… the order of thousands of atoms, but its high computational cost often limits the temporal scale of simulation. In order to observe scientific phenomena of interest, we need implementations of interatomic potentials which are highly efficient and scalable on modern architectures. Parallel …
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The development of an operational management procedure for the South African west coast rock lobster fishery
… of an operational management procedure (OMP) to provide scientific recommendations for commercial TAC for the South African west coast rock lobster (Jasus lalandii) fishery. This fishery has been under considerable stress in recent years as a result of overfishing and low somatic growth …
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Investigating the biogeochemistry of the Mozambique Channel thermocline using an optimum multiparameter analysis approach
… the basin's thermocline unique. Particularly complex thermocline circulation occurs in the Mozambique Channel, the highly dynamic region between the coast of south eastern Africa and Madagascar, owing to the confluence of tropical and subtropical regimes in the southwestern Indian Ocean. Our …
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The assessment of and management procedure development for the Namibian Monkfish resource
… to develop an Operational Management Procedure (OMP) for the resource. First, the biology, history of the fishery, and the history of monkfish stock assessment and management are reviewed briefly. Then the reasons for using an Age-Structured Production Model (ASPM) for assessment are discussed.
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Region-based techniques for modeling and enhancing cluster OpenMP performance
… implementation called Intel Cluster OpenMP (CLOMP). While this offers better programmability than message passing alternatives such as the Message Passing Interface (MPI), such convenience comes with overheads resulting from having to maintain the consistency of underlying shared memory …
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Region-based techniques for modeling and enhancing cluster OpenMP performance
… implementation called Intel Cluster OpenMP (CLOMP). While this offers better programmability than message passing alternatives such as the Message Passing Interface (MPI), such convenience comes with overheads resulting from having to maintain the consistency of underlying shared memory …
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The Guidance of Olfactory Sensory Axons to Identifiable Protoglomeruli in the Larval Zebrafish Olfactory Bulb
… along with the olfactory marker protein (OMP), V2R vomeronasal receptors along with the transient receptor potential channel2 (TRPC2) or the odorant receptor OR111-7 are selectively labeled. OMP and TRPC2 expressing neurons innervate multiple, non-overlapping protoglomeruli. Transgenic …
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Studies of the nature of Burkholderia cepacia in cystic fibrosis
… restriction enzymes) and outer membrane protein (OMP) profiles. This revealed isolates of the UK CF epidemic strain to form a distinct group with a specific OMP profile. Cluster analysis of PFGE and FAME profiles revealed the species Burkholderia gladioli and Burkholderia vietnamiensis to be more …
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Biochemical Characterization of a Partial Deficiency for Ump Synthase in Holstein Cattle (Enzyme, Genetic Disorder, Metabolic Defect, Hereditary Orotic Aciduria)
… of enzyme activity. The activities comprising UMP synthase, orotate phosphoribosyltransferase (OPRT) and orotidine-5'-monophosphate (OMP) decarboxylase (ODC) were measured separately. ODC activity was about 47% of normal in heterozygotes, comparable to the reduction in UMP synthase. …
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IT Supported Construction Project Management Methodology Based on Process and Product Model and Quality Management
Computer Integrated Construction Project Management (CPM) supported by product and process models can be seen as a future type of integration structure facilitating the solution of various management problems in the fragmented Construction Industry. The key to success is directly correlated with …
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