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.
Results
Showing 1 to 20 of 123 for “"Distribution Model"”.
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Refrigerant distribution model development
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1995.
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Toward an economic distribution model: a management control analogue
… viewed as similar in operation to finished goods distribution within major manufacturing concerns. Based upon research conducted within the distribution departments of selected major manufacturing concerns, this thesis contains a predictive model created from an observed relationship between …
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Spatial regression methods capture prediction uncertainty in species distribution model projections through time
<p>Species distribution models (SDMs) relate observed locations of a species to climate, and are used for projecting the fate of a species under climate change scenarios. To be useful in a decision-making context, the uncertainty associated with these projections must be known. However, the …
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Spatial regression methods capture prediction uncertainty in species distribution model projections through time
<p>Species distribution models (SDMs) relate observed locations of a species to climate, and are used for projecting the fate of a species under climate change scenarios. To be useful in a decision-making context, the uncertainty associated with these projections must be known. However, the …
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Redesign of Industrial Column Flotation Circuits Based on a Simple Residence Time Distribution Model
… studies performed using a simple dispersion model showed that this inherent shortcoming could be largely minimized by reconfiguring the columns to operate in series as a cell-to-cell circuit. Follow-up field data showed that this low-cost modification increased flotation recovery as predicted …
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Upper Missouri River Basin Aquatic GAP Fish Distribution Model Accuracy Assessment and White Sucker, Catostomus commersonii, Population Characteristics in the Upper Missouri River Basin
… scientific investigations. The accuracy of fish distribution models used in the Gap Analysis Program of the United States Geological Survey was assessed by comparing observed fish assemblages in the six drainages to predicted fish assemblages. A number of accuracy metrics were calculated for each …
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Extreme rainfall regime characterization in Sardinia using daily rainfall data
… commonly evaluated as output of rainfall-runoff models that receive as input the quantitative description of a rainfall extreme event with a given exceedance probability. This dissertation assesses the performance of different statistical approaches in characterizing extreme rainfall in the …
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Two phase flow distribution in parallel flow heat exchangers -- experimentally verified model
Maldistribution of refrigerant is a problem in parallel microchannel heat exchangers that lowers their potential effectiveness, especially when controlled by superheat. This paper describes modeling and numerical simulation of two phase mass flow distribution in a microchannel evaporator, on the …
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Implementing a treated wastewater recharge technique and reverse osmosis unit system for water sustainability
… dissertation considered two types of simulation models for the conceptual design system approach. These models are the lump model approach and the areal distribution model approach. The lump model approach was carried out through the construction of a simplified model approach utilizing the …
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Distribution channel for Moroccan artisans
… local regional or national markets. The main distribution model used so far has been the classic retail distribution model, which does not add value to the artisans' work, with most downstream actors playing the role of the middlemen. Other Ecommerce models such as the marketplace model or the …
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A study of competitive bidding with particular reference to the construction industry
… constraining effect of resources. The Friedman model and some of the published variants were presented and discussed. This led to the development of i General Distribution decision model which incorporates managerial assessment of the competition into a probabilistic framework. This Model, four …
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Local URL Resolution Protocol
… implements a locality aware Peer-to-Peer file distribution model to increase the speed of file distribution while reducing the overall network congestion.
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Spread of Red Imported Fire Ant, Solenopsis invicta, in Virginia and effects of sub-lethal exposure to agrochemicals on its behavior
… First, we established a comprehensive distribution map of S. invicta in Virginia through multiple survey techniques. We then compared our findings with published models quantifying the potential spread of S. invicta and created our own species distribution model. In 2020-2021, S. …
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Cartographic visualization of Saskatchewan’s population using dasymetric mapping.
… Dasymetric Method and the Chinese Population Distribution Model) were selected and applied to a test area (Saskatchewan’s Census Division 6). It was assumed that the test area’s geographical attributes were representative for the province. The ancillary dataset used for the dasymetric mapping …
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Carbon-13 NMR Relaxation Study of Motional Dynamics in Complex Liquids
… carbons in the molecule. The choice of model for the spectral density function was critical for proper analysis of the NMR relaxation data in terms of the molecular motion of these molecules, which have flexible side chains attached to a relatively rigid framework composed of phenyl ring …
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3D tooth surface reconstruction
… analysis, leading to the creation of a point distribution model (PDM). During the reconstruction process, an automatic rigid registration (possibly preceded by a manual one) is realized to align the model with the target, and the PDMa??s parameters are optimized to transform the target by …
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Innovative Goods Distribution at the Human Scale
… design and, more specifically, of urban goods distribution. Through a variety of design-research based methodologies, it has been shown that the use of a modern breed of cargobikes, with roots in the 19th century, can provide a human-scale goods distribution model with a seamless fit in the …
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Analytical and statistical approaches toward understanding sedimentation in siliciclastic depositional systems
Recent studies of turbidite bed thickness distributions have demonstrated power law and other statistical distributions. Chapter 2 explores the different distributions which may express fan processes and may be used as a tool to classify environments. Chapter 3 illustrates a correlation between …
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Main Street 2.0: A Guide To Online And Social Media Marketing For Small Business Through The Use Of Online Analytics And Content Marketing Strategies
… developing an efficient and effective content distribution model using open-source content management tools.
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Automated Negotiation Among Web Services
… service is well accepted software deployment and distribution model that is grown exponentially in the last few years. One of the biggest benefits of SaaS is the automated composition of these services in a composite system. It allows users to automatically find and bind these services, as to …
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