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 16 of 16 for “"Orientation analysis"”.
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Crystallite orientation analysis for zircaloy application of three dimensional representation of textures
Thesis (Nucl.E.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 1981.
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Honeybee vision : analysis of pattern orientation
Honeybees (Apis mellifera) learn the orientation of edges or bars in order to recognise a visual pattern. A number of findings published in recent years suggest that the bee's perception of pattern orientation is independent of other visual cues and is supported by a distinct visual subsystem. The …
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Honeybee vision : analysis of pattern orientation
Honeybees (Apis mellifera) learn the orientation of edges or bars in order to recognise a visual pattern. A number of findings published in recent years suggest that the bee's perception of pattern orientation is independent of other visual cues and is supported by a distinct visual subsystem. The …
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An Investigation of the Relationships Between the Angle of Mental Rotation Required For Spatial Orientation, Response Times, and Accuracy
… of an aircraft appearing at various headings and orientations around the triangle. The participants were required to imagine themselves inside the flight deck of the aircraft, and then respond as quickly and accurately as possible to where the triangle is in relation to their orientation. Analysis …
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On the plastic deformation behaviour of nickel-based superalloys: low cycle fatigue and stress orientation effects
… low cycle fatigue and the effect of loading orientation on the propagation of stacking faults. A series of experimental and modelling techniques are employed throughout the thesis. Low cycle fatigue is investigated with the motivation of understanding how slip bands form and develop prior to …
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A genre-based study of pedagogical business case reports
… and learning of business case report writing. Analysis of a specially constructed case report corpus (125,000 words) consisting of 53 postgraduate NS and NNS business reports, combined with confirmatory analysis of BAWE\(^1\) corpus business case reports, identified common report features as …
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Brittle-viscous deformation cycles at the base of the seismogenic zone in the continental crust
… at the base of the seismogenic crust. Object of analysis are samples from the sinistral strike-slip fault zone BFZ045 from Olkiluoto (SW Finland), located at the site of a deep geological repository for nuclear waste. Combined microstructural analysis, electron backscatter diffraction (EBSD), and …
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A Study of Molecular Orientation at Neat Liquid-Mica Interface by Sum Frequency Generation (SFG) Spectroscopy
… force microscopy (AFM). In order to compare the orientation of mica-ionic liquids interface, a series of ionic liquids were studied by using sum frequency generation vibrational spectroscopy. Through SFG simulation orientation analysis, it showed that the imidazole ring of ionic liquids, …
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Mud Volcano Systems: Structure, Evolution and Processes
… neighbour and 2-point-azimuth statistical analysis of vent distributions described from nine mud volcanoes in Azerbaijan and Lusi mud volcano, East Java. Vent distributions are non-random, showing alignments with: 1) anticline crestal faulting, 2) fractures 3) ring faults, and 4) detachment …
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Hydrogeology and geomorphology of two structurally dissimilar terranes in Pennsylvania
… by basin shapes and tributary distribution and orientation. Analysis of these data indicate that the degree of basin eccentricity is an important consideration that determines characteristics of peak flow and recession curves when used to evaluate different configurations within families of …
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Seafloor ploughmarks on the mid-Norwegian continental shelf reveal iceberg trajectories during the last glacial period
… using high-resolution swath bathymetry data. The orientation and morphology of each iceberg ploughmark was calculated and analysed, with features being up to 30 km long and 500 m wide and located at depths of between ~130 m and ~650 m. The orientation of all ploughmarks across the mid-Norwegian …
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Investigating Wood Welding Parameters Using a Prototype Welding Machine
… frequency and duration interaction, grain orientation effects, alternative welding completion metrics, and strength development over time. During the wood welding process, three distinct phenomena were repeatedly observed: smoke creation, welding residue formation, and an audible pitch …
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Characterization and communicative analysis of wildlife managers and recreational users of Virginiaâ s Wildlife Management Areas
… to visit a WMA if an annual fee was imposed. Co-orientation analysis revealed low agreement and low accuracy, suggesting a need to improve awareness and recognition of managers' and stakeholders' attitudes toward land management. Addressing areas where agreement already exists, but may not be …
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An examination, analysis, and evaluation of the employee onboarding process in a southeastern university
The onboarding phase is one of the most impactful moments in an employee’s life cycle (Baker & DiPiro, 2019; Kumar & Pandey, 2017; Ritz et al., 2023). New employees’ ability to adjust to their jobs, develop working relationships, and feel a sense of belonging during onboarding influences their …
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Pulsed-Laser-Induced Melting and Solidification of Thin Metallic Films
… develop 100 rolling direction crystallographic orientation texture due to occlusion of differently oriented grains, reveal, furthermore, that low-angle grain boundaries as well as twins can be generated during the growth. These intra-grain defects are found to appear in a systematic manner (as …
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An investigation of the effects of shearfree deformation and the role of miscibility on the structure and properties of in situ thermoplastic composites
… morphological properties along with molecular orientation analysis were carried out in order to explain the mechanical properties of the blends. Mechanical tests showed that both the tensile and flexural modulus deviate positively from the law of mixtures. However, for the PEI/HX1000 system the …