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 34 for “"Three-dimension"”.
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Systematic review of three dimension myocardial strain in systematic lupus erythematosus
Η διαθωρακική ηχοκαρδιογραφία είναι χρήσιμη για την αξιολόγηση δομικών και λειτουργικών ανωμαλιών που προκύπτουν από οξείες εκδηλώσεις του ΣΕΛ. Η έγκαιρη ανίχνευση της διαταραγμένης συστολικής λειτουργίας της αριστερής κοιλίας σε ασθενείς με ΣΕΛ είναι δυνατή με την τεχνολογία 3D-STI. Ο ΣΕΛ σε …
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Impression of DC: Research for Basic Element of Architecture in Three Dimension
… system, The line is the basic element for a one dimension. The plane is the basic element for a two dimension. By following this logic, the cube is the basic element for the three dimension. After some researches for cube in architecture and geometry, I found there were a lot of examples for …
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A three dimension hyporheic model of the River Bure: Understanding the nutrient dynamics and the role of streambed heterogeneity
The hyporheic zone is often defined as the zone where mixing of surface water and groundwater occurs in shallow sediments beneath and adjacent to rivers. This mixing contributes to create unique biogeochemical conditions that may attenuate contaminants from either upstream surface water or …
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Advancements of Stepped Planing Hulls
… Ten different step configurations were tested at three different displacements and over a range of four different speeds in calm water. Seven of these configurations were tested at two different Longitudinal Center of Gravity (LCG) locations. Of all the configurations tested, the stepped hull …
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Stereological Interpretation of Rock Fracture Traces on Borehole Walls and Other Cylindrical Surfaces
… using stereology. The relationships between the three-dimension fracture intensity measure, P32, and the lower dimension fracture intensity measures are studied. The analytical results show that the conversion factor between the three-dimension fracture intensity measure and the two-dimension …
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Experiencing mathematical proves syntax of an astrolabe
… of this linguistic system. The design proposes a three-dimensional version of mathematical proofs of some of the theorems used for the construction and functioning of the astrolabe. It is an attempt of bringing the proof from the two-dimension of the paper to the three-dimension of the visitor in …
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Estudo do comportamento de lastros de materiais granulares sobre estacas com capitéis através de modelos reduzidos
… material, external pressure, and two - and three - dimensional effects. The behaviour observed in the model were compared with that predicted by available theoretical methods. The following points were observed: i) the density of the base is an important factor; ii) the external pressure is …
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Parallel and flexible fluorescent imaging using two-photon RESOLFT super-resolution microscopy with spatial light modulator control
High resolution imaging in three dimension is important for biological research. The RESOLFT (Reversible Saturable Optical Fluorescence Transitions) fluorescent microscopy is one technique which can achieve lateral super-resolution imaging. Two-photon microscopy naturally generate high resolution …
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Static and Dynamical Properties of Ferroelectrics and Related Material in Bulk and Nanostructure Forms
… conventional ab-initio packages and linear-scale three-dimension fragment method to investigate several important issues about FE and MFE. Tuning the properties of FE and MFE films are essential for miniaturized device applications, which can be realized through epitaxial strain and growth …
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VRML generation tools for visualization of database content in three dimensions
New technologies for the three-dimensional scene description, such as VRML97, open new possibilities to visualize large amounts of information in a new way. These technologies used through the Internet should make the access to the information independent of the platform and of the location. To …
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Exploring the concept and application of crisis-induced uncertainty in organizational crises
… separately. Study 1 aimed to develop a multidimensional scale to capture crisis-induced uncertainty. Two samples were collected to validate the scale (n1 = 341; n2 = 294). Through the comprehensive assessment of content validity, construct validity, discriminant validity, convergent validity, …
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Wavelet Collocation Method for Hammerstein Integral Equations of High Dimension
… method and multilevel augmentation method on three dimensional Hammerstein equation with both smooth kernel and weakly singular kernel. In this part, self similar partition on d-dimensional (<em>d</em> ≥ 3) unit cube will be introduced and followed by a group of three dimensional contractive …
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Student Satisfaction Perceived Employability Skills, and Student Engagement: Structural Equation Modeling Analyses
… engagement and student satisfaction for all three samples. Additionally, Asian international students differed from American students regarding academic involvement, participating in extracurricular activities, and sense of support in STEM education. Last but not least, this study supported …
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How actors and groups in the family business system influence innovation in the family business: an analytical framework
… over time. These are demonstrated by the “Three-Circle Model” and the “Three-Dimension Developmental Model” of the family business respectively. The literature on innovation is extensive, albeit, as a body, much of it is confusing and unfortunately impractical for consistent application …
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Factors that Influence a Woman's Choice to Remain in or to Leave a Male-dominated Major
… methods of Strauss and Corbin (1990) and multidimensional scaling techniques (Kruskal & Wish, 1991) were used in this investigation to study the factors that influence a woman's choice to remain in or to leave a male-dominated major (Zuckerman, 1981). Focus group interviews were conducted with …
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Scale-up investigation and hydrodynamics study of gas-solid fluidized bed reactor using advanced non-invasive measurement techniques
… order to achieve local and global similarity of dimensionless hydrodynamic parameters. The findings validate the achievement of hydrodynamics similarity in local solids and gas holdups distribution obtained by CT technique and in three dimension local solids velocities, solids shear stresses, …
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Evaluating of scale-up methodologies of gas-solid spouted beds for coating triso nuclear fuel particles using advanced measurement techniques
… reported in the literature based on matching dimensionless groups and the new mechanistic scale up methodology that has been developed in our laboratory based on matching the radial profile of gas holdup since the gas dynamics dictate the hydrodynamics of the gas-solid spouted beds. These …
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An alternative conceptualisation of corporate social responsibility - a comparison of SME in China and UK
… perspectives under a conceptual framework of three influential dimensions of CSR: Society, Organisation and People. This three-dimension framework has restructured the Carroll’s theory of four CSR components and repositioned relevant stakeholder groups according to their spheres of influence, …
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Density Matrix Renormalization Group Studies of Strongly Correlated Systems in Low Dimensions
… an iterative search of the ground state in one dimension. With more researchers involving in the development of the algorithms based on DMRG, now it has become an optimized unbiased method for the strongly correlated problems. Compared with other numerical methods, the DMRG has one drawback that …
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The Chicxulub impact event and the environmental catastrophe at the end of the Cretaceous Period
… was modeled as an asteroid impact, using two-dimensional hydrocodes that permit modeling only vertical impacts (i.e. perpendicular to the surface). This work presents the results of a series of high-resolution two- and three-dimension hydrocode simulations of the Chicxulub impact event. The …
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