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 27 for “"Performance attributes"”.
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Performance attributes of talented schoolboy Australian Rules Football players
… selected psychological characteristics and performance of a group of talented young Australian Rules football players. The study group consisted of 50 of the best identified schoolboy 15 year old Australian Rules football players in Western Australia. From this group 25 boys were selected to …
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Performance Attributes and Research Facility Design for 1KW High-speed Small Gas Turbine Engine
An assessment of the performance and operating attributes of a high-speed small gas turbine engine with power output approximately one kilowatt has been carried out. The design of an experimental test facility for such an engine is subsequently proposed. Cycle analyses and computations on a …
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CONSUMER SATISFACTION WITH A NEW, HIGH CONTACT SERVICE: AN ASSESSMENT OF COMPETING MODELS IN A NEW CONTEXT.
… theories when a new construct dealing with role performance was added. This service is a librarian-assisted, computerized information retrieval service, for the compilation of bibliographies. The study involved the experimental manipulation of consumer expectations about product-outcome …
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The use of machine vision to describe and evaluate froth phase behaviour and performance in mineral flotation systems
… that froth stability affects flotation performance. As a result, it is expected that through the effective management of froth stability, it would be possible to both control and optimise a flotation cell and bank. However, for this to be possible, the relationships between the operating …
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Coupled model transformations for QoS enabled component-based software design
… is an increased predictability of the system's performance based on its constituting components. As models are used during software design but performance is a run-time attribute, the necessary abstraction in models from implementation details might remove performance-relevant aspects resulting …
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Identification and resolution of problems with methodology used in selection of technological concepts for R&D support
… method of integrating knowledge of various performance attributes provide better understanding of the likely performance of a technological concept? This is the question of interest. A nuclear power plant example (impetus for the actual study below). The impetus for the study began with The …
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Process Analytical Technology in biopharmaceutical manufacturing
… during processing) of critical quality and performance attributes of raw and in-process materials and processes, with the goal of ensuring final product quality." The biotechnology industry has started incorporating PAT in manufacturing, because of regulatory pressure and because the …
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Generating new data points using singular value decomposition
… its efficacy in replicating original data attributes and compares model performance with new and original data. The method involves utilising SVD to generate new data, mimicking a predictive modelling formula by combining systematic and error components. The generated data set retains the …
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Aerodynamic Trade Study of Compound Helicopter Concepts
<p>The relative performance attributes of compound helicopter concepts have been examined, including their potential for meeting the requirements of several challenging mission profiles. For each concept, which included lift and/or propulsive compounding, a suite of aerodynamic performance models …
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Fuzzy logic and utility theory for multiobjective optimization of automotive joints
… Several methods that account for all the attributes and the fuzziness in the goals are used. Three multiobjective fuzzy approaches, namely, the conservative, the aggressive and the moderate methods are investigated. Utility theory is also considered to optimize the joint. One of the …
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Development of P-3DP (Powder-based 3D Printing) technologies for the production of cement-based materials
… variables have on structural and dimensional performance variation of the printed components. Binder jetting has the potential for complex geometries with high precision, along with minimum material waste, which is yet to be transformed into consistent mechanical strength and dimensional …
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Performance analysis and improvement of InfiniBand networks. Modelling and effective Quality-of-Service mechanisms for interconnection networks in cluster computing systems.
… and low-latency suitable for constructing high-performance interconnected cluster computing systems. This architecture replaces the traditional bus-based interconnection with a switch-based network for the server Input-Output (I/O) and inter-processor communications. The efficient …
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Bringing Redox Flow Batteries to the Grid: Techno-economic Modeling for Chemistry-Informed Design of Redox Flow Batteries
… array of services that vary in their technical attributes and value propositions, a portfolio of storage solutions is needed to support the many functionalities. The redox flow battery (RFB) is one electrochemical storage technology that is particularly competitive, on a capital cost basis, at …
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Technology elasticity : demand impact on the commercial success of regional aircraft
… MAU considers not only the technical aircraft performance attributes but also the social aspects of regional aircraft - twin-turboprops and jets - into the market. The data analysis shows that price and MAU have a positive correlation of 0.92 for regional jets. Similarly, the twin-turboprop …
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Optimisation and Parametric Study of Heat Transfer in Transpired Solar Collectors Using Computational Fluid Dynamics
… significant adverse effects on system thermal performance. The studies also furthered understanding of key performance attributes including the effects of suction ratio in terms of optimising performance, and the relationship between sun angle and system operating temperature (important for …
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On the analysis of musical performance by computer
Existing automatic methods of analysing musical performance can generally be described as music-oriented DSP analysis. However, this merely identifies attributes, or artefacts which can be found within the performance. This information, though invaluable, is not an analysis of the performance …
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Analysis and improvement of medium access control protocols in wireless networks. Performance modelling and Quality-of-Service enhancement of IEEE 802.11e MAC in wireless local area networks under heterogeneous multimedia traffic.
… plays a pivotal role in wireless networks. Performance modelling and analysis has been and continues to be of great theoretical and practical importance in the design and development of wireless networks. This research is devoted to developing efficient and cost-effective analytical tools …
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Modelling satisfaction for main participants of the construction project coalition: a study of mutual performance assessment
… in turn, is pre-requisite to improved project performance and successful project implementation. Therefore, there is a need to investigate mutual performance assessment between main participants of the PC, i. e. clients, architects and contractors. The principal aim of the research was to …
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Data-driven Dynamic Control Scheme for Antibody Producing CHO Cell Cultures in Fed-batch
… traditional controllers to deliver satisfactory performance, thereby creating a need for advanced model based control strategies for efficient bioprocess control. Unlike the chemical or traditional pharmaceutical sector, bioprocess control is a complex process that involves controlling the …
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Knowledge-guided Machine Learning for Sensor-based High-Performance Autonomous Material Characterization
… machine learning enables sensor-based high-performance material characterization that drives accelerated materials discovery and manufacturing. Traditional materials discovery workflows are driven by low-throughput characterization processes that involve several manual sample preparation …
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