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 35 for “"Primary Structures"”.
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The primary structures and the evolutionary consequences of the olisthodiscus luteus histone proteins
… of the histones was achieved by partial primary structure analysis. The histones Hl, H2A, H2B, H3 and H4 were found to be present in the O. luteus nucleus. The complete structure of H2A and H4 was determined. There is no evidence of the existence of the unique histone HO1 (Rizzo et al., …
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The primary structures and fabrics of the upper mantle and lower oceanic crust from ophiolite complexes
The structures and textures of areas from the lower sequences of the Oman Ophiolite, the Troodos Ophiolite, Cyprus, and the Shetland Ophiolite have been studies in order to gain an understanding of the structural and kinematic history of the upper mantle and lowermost oceanic crust at accretionary …
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Measuring Engagement in Strategic Clinical Networks in Alberta: A Theory of Planned Behaviour Study
Worldwide, Strategic Clinical Networks (SCNs) are primary structures to improve patient safety, quality of care, and evidence-based healthcare practices. Stakeholder engagement plays a key role in quality improvement (QI) initiatives within SCNs. However, little is known about what factors affect …
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The Comparison of Composite Aircraft Field Repair Method (CAFRM) with Traditional Aircraft Repair Technologies
… to composite materials for the majority of their primary structures over the last few decades. While the design and manufacturing techniques have consistently evolved, field repair methods were consistently overlooked. In this study, specimens fabricated using some of the common repair methods …
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For Tomorrow They Will Not Recognize Us: The American Reception of Soviet Leftist Art
… Naum Gabo and Antoine Pevsner (1948), and Primary Structures (1966).
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A Low-Cost Method of Airspeed Data Acquisition via Image Processing and Experimental Aerodymanic Load Calculation Using Panel Methods
… general-aviation aircraft now contain composite primary structures that exhibit a time-dependent load memory. A project was undertaken to develop a service-life prediction method to better understand composite use in this market segment. Most general-aviation aircraft do not possess flight data …
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Design, Fabrication, and Characterization of an Electrostatically Actuated Microfluidic Valve
… device construction uses certain critical structures throughout many different applications. The valve structure remains one of the primary structures that present a barrier to miniaturization and portability. The extensive support devices required to power common microfluidic valves remove …
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Structural Analysis Of The Wissahickon Formation Along The Northern Section Of The Wissahickon Creek Valley, Philadelphia, PA
… consisting of 3 episodes of fold generation. The Primary Structures consist of F1 isoclinal similar folds, L1 lineations (mineral alignments) and S1 axial plane schistosity seen predominantly near the Rosemont Fault Zone. The Second Structures and most predominant are characterized by subisoclinal …
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Autecology, Development and Diagenesis of a Phylloid Stromatolitic Blue Green Algal bioherm, Laborcita formation, Sacramento Mountains, New Mexico
… of blue green algae and other minor epibionts. Primary void space developed in the bioherm as shelter cavities beneath phylloid algal thalli. Fan arrays of slightly radial fibrous cement, which appear as dark patches in the core rocks, developed in the submarine environment on masses of blue …
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The tuned mass damper inerter for passive vibration control and energy harvesting in dynamically excited structural systems
… classical TMD. For linear harmonically excited primary systems, analytical closed-form expressions are derived for optimal TMDI design/tuning parameters using the well-established and widely applied for the case of the classical TMD semi-empirical fixed-point theory. It is shown that for the …
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Three genes from Solanum chacoense coding for squalene synthase
… expression and encode proteins with different primary structures indicating distinct roles in plant squalene metabolism.
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Cultural policy and the local state : Sheffield, 1960-1987.
… of recreation policies, formed within the primary structures of the municipal authorities. The more recent developmentof policies for the cultural industries as inclusive ofmarket based cultural forms, provides the focus for thethird case-study. The thesis has an empirical base, much of the …
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Permeability and Flammability Study of Composite Sandwich Structures for Cryogenic Applications
… for the reusable space transportation systems primary structures including cryogenic tanks. A number of carbon and aramid fiber reinforced plastics have been considered for the liquid hydrogen tanks. Materials selection is based upon mechanical properties and containment performance (long and …
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Proteinaceous inhibitors of α-amylase and α-glucosidase from common bean (Phaseolus vulgaris L.): biochemical characterization and phylogenetic analysis of Sardinian cultivars
… the comparison of the partially reconstructed primary structures. Moreover, from mechanistic models emerge the interaction network that connects the αAI with the α-amylase enzymecharacterized from two interaction hotspots (Asp38, and Tyr186), giving some insights for the analysis of α-AI …
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PHYSICOCHEMICAL STUDIES ON THE CATALYTIC AND REGULATORY SUBUNITS OF RIBONUCLEOTIDE REDUCTASE FROM CALF THYMUS
… that the M1 and B1 polypeptides have different primary structures. Atomic absorption analysis indicates that protein M2 contains 3 g-atoms Fe/mole monomer, in contrast to the 1 g-atom Fe/mole monomer reported for protein B1. The role of protein M2 associated iron is not yet clear, since addition …
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Cooling and crystallization of komatiite flows.
… NE Ontario have sufficiently well-preserved primary structures, textures, mineralogy, and whole-rock geochemistry to constrain the physical processes of cooling and crystal growth. Seawater convection drove a cooling and fracturing front through the upper surface and was the dominant …
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Deformation mechanisms of naturally deformed rocksalt
… Hengelo and Neuhof-Ellers samples show abundant primary structures such as fluid-inclusion-outlined chevron or hopper crystals. The microstructures suggest that the sedimentary environment was ephemeral salt-pan for the Hengelo samples and perennial salt lake for the Neuhof-Ellers samples. The …
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Primary Structure and Solution Conditions Determine Conformational Ensemble Properties of Intrinsically Disordered Proteins
… do not exhibit well-defined three-dimensional structures. The absence of structure is intrinsic to their amino acid sequences, which are characterized by low hydrophobicity and high net charge per residue compared to folded proteins. Contradicting the classic structure-function paradigm, IDPs …
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In-situ deformation monitoring of aerospace qualified composites with embedded improved draw tower fibre Bragg gratings
… which today are increasingly applied in primary structures of the new generation aircrafts (e.g. Boeing 787, Airbus 350, Bombardier C-Series), such as the fuselage, the wings and the fin. An interesting aspect on the technological point of view of sensing is that airplane manufacturers …
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The Investigation of the Active Sites of Monoamine Oxidase (MAO) A and B and the Study of MAO-A Mediated Neurotoxicity Using 4-Substituted Tetrahydropyridines
… such as dopamine and serotonin. Although the primary structures of these enzymes have been established from the corresponding gene sequences, relatively little is known regarding the structural features of the active sites which lead to the selectivities observed with various substrates and …
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