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 2146 for “"BI"”.
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A Scanning Bi-static SODAR
… wind field to accurately measure wind speeds. Bi-static SODARs present a promising alternative instrument for measuring inhomogeneous wind fields, since their geometry, with separated transmitter and receiver, allows probing of the wind field in a single volume. This geometry also makes it more …
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Electronic properties of Bi nanowaves
Transport properties are reported for Bi nanowires, which have been prepared by the filling of an alumina template with molten Bi. Lithographic processes are devised to pattern 4-point electrodes on single Bi nanowires that have been removed from the alumina template. High resistance non-ohmic …
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A characterization of Bi-Lipschitz embeddable metric spaces in terms of local Bi-Lipschitz embeddability
… complete, doubling metric spaces which embed bi-Lipschitzly into Euclidean space. Our result applies in particular to spaces of Grushin type equipped with Carnot-Carath ́eodory distance. Hence we obtain the first example of a sub-Riemannian manifold admitting such a bi-Lipschitz embedding. Our …
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Análisis BI de contratación para sanidad
En este documento se introduce el concepto de Business Intelligence o Inteligencia de negocio en el marco de un cliente real del área sanitaria, y como este tipo de paradigma cada vez se aplica más para obtener información de los datos de la actividad empresarial de una organización. Además, se …
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Bi-fractional transforms in phase space
… relationship considered here is called the bi-fractional displacement operator, O(α, β; θα, θβ). Additionally, the bi-fractional displacement operators lead to the novel concept of bi-fractional coherent states. The generalisation from Fourier transform to fractional Fourier transform can be …
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On Networks and Bi-Complete Graphs
… in DSpace on 2014-12-08T22:23:25Z (GMT). No. of bitstreams: 1 6406135.pdf: 2004758 bytes, checksum: 9b368f50d39e6b987b6c156e0f95a75d (MD5) Previous issue date: 1963
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A Participatory Action Research Study with Bi-ethnic Children in South Korea on Bi-ethnic Identity Development
… purpose of this research was to explore how bi-ethnic children in South Korea understand their identity using a participatory action research (PAR) method. The number of bi-ethnic/multicultural families and children is increasing in South Korea, matched with a rising xenophobia towards these …
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Tensões devidas ao bi-momento em tabuleiros de pontes de concreto armado bi-apoiadas e com contrapesos maciços
The objective of the present study is to establish a proceeding to analyse the order of magnitude of the warping stresses in simply supported reinforced concrete bridge deck with bulky counterweights. Initially it is presented a review of the warping moment theory and a proceeding for the analysis …
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A Bi-variate Gamma Generalized Laplace Distribution
This thesis introduces the Bivariate Gamma Generalized Laplace (BGGL) distribution, a novel member of the Bivariate Conditionally Normal (BCN) family. The BGGL combines a gamma-distributed variable with a conditionally normal variable, offering a flexible model for asymmetric, heavy-tailed …
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Asynchronous bi-directional relay-assisted communication networks
We consider an asynchronous bi-directional relay network, consisting of two singleantenna transceivers and multiple single-antenna relays, where the transceiver-relay paths are subject to different relaying and/or propagation delays. Such a network can be viewed as a multipath channel which can …
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Thermal Convective Instability of Bi-Layered Systems
… in DSpace on 2014-12-10T21:24:48Z (GMT). No. of bitstreams: 1 7212265.pdf: 6411348 bytes, checksum: 07bfa3c094ef3d910d2a0c6856f95358 (MD5) Previous issue date: 1971
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Content-adaptive bi-level (facsimile) image coding
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1994.
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Bi-criteria Scheduling Problems on Parallel Machines
… of scheduling problems. Moreover, the study of bicriteria problems on single and parallel machines is an open field for research. This thesis is aimed at developing algorithms to solve bicriteria problems more efficiently and in reasonable amount of time and with little compromise on the …
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Bi-Directional AC-DC Converters for Electric Vehicles
… for EV chargers in terms of weight, safety, reliability, cost and efficiency. Meeting power quality standards imposed by grid and operation with wide range of DC voltage and current are among the other requirements. In addition, EV battery chargers can be used for ancillary services and also feed …
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Bi-Modal Excitation of a Supersonic Rectangular Jet
… issue of supersonic rectangular jet noise via bi-modal excitation. A Mach 1.5 heated rectangular jet with a 2:1 aspect ratio is considered. Theoretical work is presented in which a Reduced-Order Model (ROM) is used in conjunction with the Linearized Euler Equations to predict the nonlinear …
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Análisis de herramientas BI en el mercado actual
En este trabajo final de grado se pretende hacer una valoración objetiva de las herramientas disponibles en el mercado actual para la realización de proyectos de business intelligence.
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Bi-Directional Information Exchange with Computing Handheld Devices
The "Bi-Directional Information Exchange with Handheld Computing Devicesz' project introduces two new concepts: dynamic "digital receipts" and "personal data warehousing." Dynamic digital receipts means digitalizing paper transactions generated from points of sale. Personal data warehousing …
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