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 12686 for “"Demand"”.
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On Demand Mobility Cargo Demand Estimation
… area of this delivery service is limited. The On-Demand Mobility for cargo can elevate the concept of express shipping in revolutionary ways. It will not only increase the catchment area thereby encompassing more business and consumers but will also expedite the delivery as these vehicles will fly …
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On Demand Mobility Commuter Aircraft Demand Estimation
On-Demand Mobility (ODM) is a concept to address congestion problems. Using electric aircraft and vertical take-off with limited landing (VTOL) capabilities, the ODM concept offers on demand transportation service between designated landing sites at a fraction of driving time. The purpose of this …
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Demand management : a cross-industry analysis of supply-demand planning
… life cycles. These lead to an increase in demand uncertainty and variability. Outsourcing to low-cost countries increases supply lead-time and supply uncertainty and variability. Coupled with the increase of mergers and acquisitions, which increase supply chain complexity, and the …
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Security on demand
… allow a software developer to add 'security on demand'."
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Demand estimation and fleet management for autonomous mobility on demand systems
Mobility On Demand (MOD) systems are creating a paradigm shift in transportation, where mobility is provided not through personally owned vehicles but rather through a fleet of shared vehicles. To maintain a high customer quality of service (QoS), MOD systems need to manage the distribution of …
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Assembling the crystal ball : using demand signal repository to forecast demand
… difficult it becomes to forecast accurately. Demand for consumer products might be subject to factors that are hard to identify and quantify. One way to overcome this is to observe external factors or predictors that might help explain demand. The purpose of this thesis is to explore the …
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Use of Advance Demand Information in Inventory Management with Two Demand Classes
This work considers inventory systems with two demand classes, where advance demand information is available. Three related scenarios are presented: three-stage production-inventory systems are studied in first two, whereas pure inventory systems are studied in the last scenario. In the first …
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Demand for interactive television
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1995.
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Sediment Oxygen Demand Kinetics
… oxygen diffusers increase sediment oxygen demand (SOD) and, if not accounted for in design, can further exacerbate anoxic conditions. A study using extracted sediment cores, that included both field and laboratory experiments, was performed to investigate SOD kinetics in Carvin's Cove …
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Global Demand Forecast Model
Air transportation demand forecasting is a core element in aviation planning and policy decision making. NASA Langley Research Center addressed the need of a global forecast model to be integrated into the Transportation Systems Analysis Model (TSAM) to fulfil the vision of the Aeronautics Research …
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How system configuration shapes demand: agent-based simulation of mobility-on-demand systems
To establish Mobility-on-Demand (MoD) and autonomous Mobility-on-Demand (AMoD) services as part of sustainable transport systems, a forward-looking configuration process is indispensable. Modern methods such as agent-based transport simulation are particularly well suited for this task, as they …
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Predicting residential demand: applying random forest to predict housing demand in Cape Town
… understanding of the complex nature of housing demand. A key finding is that the Census variables available for the models are not discriminatory enough to enable the high degree of accuracy expected from a predictive model.
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Developing for demand : an analysis of demand segmentation methods and real estate development
… This thesis focuses on the marketing concept of demand segmentation and whether the real estate development process could be better served through a more defined focus on identifying specific consumers through demand segmentation techniques. Specifically, this thesis will answer the following …
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The use of strategic inventory and packaging postponement to address daily demand variability and seasonal demand patterns in a demand flow environment
… that surfaced after a recent implementation of a demand-driven process in their film finishing operation. By select placement of inventory and a judicious prebuild of spools upstream of the packaging operation, Kodak has reduced manufacturing costs, maximized their ability to respond to consumer …
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Analysis of Potential Demand of On-Demand Urban Air Mobility Via Agent-Based Simulation
This thesis analyzes the potential demand of Urban Air Mobility (UAM) by performing agent-based simulation. The comprehensive UAM model proposed by this thesis combines demand, supply, and their interactions at fine spatial and temporal levels. It has been implemented in the state-of-the-art …
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Aviation Global Demand Forecast Model Development: Air Transportation Demand Distribution and Aircraft Fleet Evolution
… efforts with Virginia Tech to develop a global demand model with the capability to predict future demand in the air transportation field. A previous study (Alsalous, 2015) started the development of the Global Demand Mode (GDM) to predict air travel demand based on Gross Domestic Product (GDP) …
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