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 135 for “"Analytic model"”.
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An analytic model of the Cochlea and functional interpretations
… understand how the cochlea works, we develop a model of the mammalian cochlea. We develop the model using a mixed physical-phenomenological approach. Specifically, we utilize existing work on the physics of classical box-representations of the cochlea, as well as the behavior of recent …
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Stellar Halos: modelling formation in the L-Galaxies 2020 semi-analytic model
… to determine how well the L-Galaxies 2020 semi-analytic model simulates the stellar halos of galaxies and the intracluster stellar (ICS) components of galaxy clusters. Two galaxy disruption models were tested, namely instantaneous disruption and gradual disruption. Furthermore, two stellar halo …
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An analytic model of the food consumption behavior of health-conscious individuals
… need for an alternate approach is identified. A model of consumer behavior in which utility from food consumption is maximized subject to outlay for foods and limits on the consumption of fat, cholesterol, sodium, and/or other food components is proposed. This model yields a system of demands …
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The impact of college graduation on the next generation: A path analytic model.
… graduation on the next generation: A path analytic model.
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The impact of a study skills curriculum on freshman year persistence: A path analytic model.
… curriculum on freshman year persistence: A path analytic model.
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A Task Analytic Model Of Tenderness In Emotion-Focused Therapy For Couples: The Discovery Phase
… in the present study was to develop a refined model of tenderness events in emotion-focused couples therapy. The model was created in the discovery phase of a task analytic research study through a rational-empirical method. The study was designed to combine empirical and rational data on the …
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An Analytic Model of Environmental Effects on Cosmic Structure Formation and an Application to Cosmic Accretion Shock
… For this purpose, we explore two different models. The first ""control"" model uses a Press-Schechter mass function to describe the population of collapsed structures, and assumes that all objects accrete gas of the same density and temperature. The second model treats the accreted material …
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An analytic model to predict detection threshold and performance data for misconvergence on a shadow-mask CRT
… The first objective was to develop an analytic model to predict the expected luminance distribution through the shadow mask structure on a color CRT display system. The model incorporates functions to describe the unique features of a color CRT, that is, the discrete sampling imposed by …
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Analytic model for matched-filtered scattered intensity of volume inhomogeneities in an ocean waveguide calibrated to measured seabed reverberation
… harmonic approximation to the matched filtered model. Following the approach developed by Galinde et al 16], the expressions are derived from first principles, by applying Green's theorem and the Born approximation. The scattered field and the total moment expressions are in terms of the …
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Fundamental building blocks for a compact optoelectronic neural network processor
… of holograms designed and fabricated using an analytic model that has been developed. This analytic model takes into account reading and writing the hologram at different wavelengths as well as non-idealities of the optoelectronic devices being used. The analytic model was tested and showed …
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Comparing Measured and Theoretical Target Registration Error of an Optical Tracking System
… (TRE). The observed TRE will be compared to an analytic model of TRE to assess the predictions of the analytic model.
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Contemporary Ionospheric Scintillation Studies: Statistics, 2D Analytical and 3D Numerical Inversion
… through statistical analysis and inverse modeling, was completed to provide insight into the temporal and spatial distribution, and irregularity parameters, which can ultimately support the development of impact mitigation techniques, and deepen our understanding of the underlying physics. …
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Tidal Circulation in Chesapeake Bay
… the tide and tidal current. Frictionally damped analytic models are used to: explain the tidal hydrodynamics of the observed tides, determine the location of the quasinodes and antinodes of the M<sub>2</sub> and K<sub>1</sub> tidal waves, explain the relationship of the tides and tidal currents, …
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Thermal-hydraulic optimization for high production of low-enriched uranium based molybdenum-99
… reactor. To maximize heat transfer, a quasi 1-D analytic model, calibrated numerically, is created to hydraulically and thermally model the coolant flow through the current reactor setup. Using flow network modeling (FNM), this analytic model is expanded to analyze other potential geometries that …
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Transferência de calor no escoamento bifásico de dois componentes, regime anular, tubo vertical
An analytic model for determination of the heat transfer coeficient during the two phase upflow (water + air) in vertical tubes was developped. The design and construction of the equipment is then discussed. The experiments were carried out in one tube, 6mm int and 1500mm of length, which suffered …
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Systemanalytische Untersuchung einer Brennkammer in faserkeramischer Bauweise von Raketenantrieben
This work describes an analytic model for evaluation of expected effects of the use of ceramic materials in the construction of rocket engine thrust chambers. An engine of a thrust level around 1500 kN is defined and analyzed. The engine analysis makes use of the DLR tool LRP, which calculates …
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The Secret Art of Science: An Aural-Based Analysis of Jonty Harrison's Acousmatic Work "Pair/Impair"
… about musical perception. The result is an analytic model that focuses on the aural experience rather than the composers' compositional strategies which do not always agree with the resultant composition. The results from the analysis of music by Parmegiani, Harvey, Vega and Harrison help …
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Combining Prior Knowledge and Data: Beyond the Bayesian Framework
… optimization, Bayesian prior based on an analytic model of hardware is combined with empirical measurements of performance of optimized code to determine the maximum-a-posteriori estimates of the optimization parameters.
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Domain Restrictive User Interfaces Using Database Systems
The research undertaken uses an analytic based model tor the quantitative prediction of end-user behaviour for a highly stylised 'walk up and use' interlace. The model successfully predicts times for typical end-users. The theoretical basis is that tor the interfaces considered practiced novice and …
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Performance Modeling of Multiprocessor Systems With Paging
… to conventional single processor systems. An analytic model has been developed to describe the performance of a wide range of multiprocessor system configurations and workloads. This model deals specifically with P tightly-coupled, identical processors with shared primary and secondary memory. …
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