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 610 for “"Facet"”.
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Accelerated coplanar facet radio synthesis imaging
… in the computed image. We propose a coplanar faceting algorithm, where the sky is split up into many smaller images. Each of these narrow-field images are further corrected using a phase-correcting tech- nique known as w-projection. This eliminates the projection error along the edges of the …
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Characterisation and modelling of spinal facet joints
The spinal facet joints are known to be an important component in the kinematics of the spine and play a role in the load transmission through the spinal vertebrae. Due to the high level of mobility and the large forces influencing the facet joint, it can develop significant degenerative changes …
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Multi-facet graph mining with contextualized projections
… centered around my proposed idea of multi-facet contextualized projections, for more systematic, flexible, and scalable knowledge discovery around massive, complex, and noisy real-world context-rich networks across various domains. Traditional graph theories largely overlook network …
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Is facet-level Emotional Stability useful in predicting job performance? A meta-analytic investigation of facet-level Emotional Stability
… has been reached regarding the usefulness of facet-level Emotional Stability in predicting job performance. Research in this area has been impeded by the lack of an agreed upon facet structure for Emotional Stability. In the current article, the authors used a three facet-structure for …
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Simulation of axisymmetric stepped surfaces with a facet
A crystal lattice with a small miscut from the plane of symmetry has a surface which consists of a series of atomic height steps separated by terraces. If the surface of this crystal is not in equilibrium with the surrounding medium, then its evolution is strongly mediated by the presence of these …
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Facet model optic flow and rigid body motion
The dissertation uses the facet model technique to compute the optic flow field directly from a time sequence of image frames. Two techniques, an iterative and a non-iterative one, determine 3D motion parameters and surface structure (relative depth) from the computed optic flow field. Finally we …
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A robust variable order facet model for image data
… procedures, and a new robust variable order facet model paradigm. Several new goodness of fit measures are introduced, and systematically compared. It is shown that the M-estimation tuning parameters are not crucial, postprocessing is cheap and well worth the cost, and the robust variable …
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The Facet Satisfaction Scale: Enhancing the measurement of job satisfaction.
… and measured. This study proposes the use of the Facet Satisfaction Scale, a new scale of measurement for job satisfaction that is based on more recent definitions of the construct. Reliability and preliminary predictive validity studies were conducted in order to determine the utility of this …
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Fiber optic hydrogen sensing utilizing facet etched palladium nano-apertures
… new type of fiber optic hydrogen sensor based on facet etched nano-apertures in palladium films. Palladium is known to absorb hydrogen, resulting in a change in the optical and structural properties of the film which can be probed by measuring the transmission through the aperture. These sensors …
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Monolithic integration of etched facet lasers with GaAs VLSI cirucits
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1998.
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Role of Vacancies and Electrochemical Applications of Facet-Controlled Synthetic Superlattice Nanomaterials
… thesis focuses on the morphology and crystal-facet-controlled fabrication of catalytic materials which is one of the most appealing methods for enhancing the catalytic activity of target materials. In the related experiments, these materials were incorporated as counter electrodes (CE) of a …
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Changes Of The Facet Joint Comparing Anterior Lumbar Fusion And Posterolateral Fusion
"목 적 : 컴퓨터 단층촬영을 이용하여 요추 전방 추체간 유합술과 후외측 유합술 후 유합 분절 및 인접 분절 후관절의 변화를 관찰 및 비교 하고자 한다. 대상 및 방법 : 1999년 1월부터 2006년 3월까지 요추의 퇴행성 질환으로 전방 추체간 유합술과 후외측 유합술을 시행 받은 환자들을 대상으로 수술 전 및 수술 후 2년 이상 컴퓨터 단층 촬영을 이용하여 추시 관찰하였다. 이들 중 요추 전방 추체간 유합술을 시행한 32 례의 대상군과, 요추 후외측 유합술을 시행한 28 례를 대조군으로 하였다. 3 명의 척추외과의가 독립적으로 …
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Automatically identifying facet roles from comparative structures to support biomedical text summarization
… comparison sentence which are called comparative facets and include: compared entities, the basis or the endpoint of comparison as well as the result or the relationship that binds the entities and the basis. Only the sentences that contain each of the four facets are of interest in this thesis. …
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The effect of temperature upon facet number in the bar-eyed mutant of Drosophila
Made available in DSpace on 2016-11-09T23:47:18Z (GMT). No. of bitstreams: 2 6001203_opt.pdf: 10926805 bytes, checksum: 9ed0e32848d7c35da009ea95f68720b2 (MD5) license.txt: 4183 bytes, checksum: 1dcc2037833d76bede73d5717587543b (MD5) Previous issue date: 1919
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Extended many-facet Rasch models: Accounting for rater effects in automated essay scoring systems
… AES system. Previous research has developed many-facet Rasch models (MFRMs) that can model and account for rater severity; however, systemic rater behaviours are often non-uniform across scales and assessment criteria. I argue that models that can capture such behaviours are indicated in order to …
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New facet of solar activities revealed by high-resolution imaging at he i 10830 Å
Major solar activities such as major flares and associated coronal mass ejections (CMEs), have a great impact on space weather, which requires us to develop the ability to predict them. Despite the extensive studies already made, however, many basic processes, such as energy accumulation processes …
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School Facet Through Surrounding Factors: A Geospatial Analysis of Community Social Capital Impacting Elementary Schools
… analysis, a new term was conceptualized: School Facet through Surrounding Factors [SF]<sup>2</sup>.</p>
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