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 309 for “"quality assessment"”.
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Electronic commerce systems’ quality assessment /
Quality of electronic commerce systems is the main object of this doctoral dissertation. E commerce systems are specific and develop fast, so it is difficult to choose an appropriate method of its quality assessment, which would be flexible enough. Nevertheless, the creation of such evaluation tool …
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Autonomous Vehicle Perception Quality Assessment
… (AVs) has necessitated the need for high-quality perception systems. Perception is a fundamental requirement for AVs, with cameras and LiDARs being commonly used sensors for environmental understanding and localization. However, there is a research gap in assessing the quality of AVs …
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Quality assessment of a service product.
… and the other concerned with the nature of quality, in order to explore the nature and possible forms of measurement of service quality. It uses the conference hotel service product as a vehicle for examining judgements about overall service quality. A systematic approach, through a …
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Investigating aquaphotomics for fruit quality assessment
… aquaphotomics were explored for internal fruit quality assessment, such as dry matter (DM) and soluble solid content (SSC) measurement using near infrared spectroscopy (NIRS). Fruits like apple and kiwifruit are more than 80% water. The NIR spectrum of whole intact fruit is dominated by water …
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Towards perceptual metrics for audio quality assessment
… insights with respect to the generated audio quality. This dissertation work focuses on: 1. Investigating how effective contemporary metrics are at capturing the audio quality of sounds generated from NAS systems, 2. Assessing the behavior of popularly used embedding distance measures and the …
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Quality assessment and control in clinical chemistry
Contains fulltext : mmubn000001_027177351.pdf (Publisher’s version ) (Open Access)
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Indoor and Energy quality assessment in buildings
Interest on Indoor Environmental Quality (IEQ) increased more and more in the last years. This attention is evidenced by the fact that nowadays maintaining a certain level of comfort in the building, as it is prescribed by the standards, means to deal with a rising energy demand. For this reason …
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Anthropomorphic Model for Medical Image Quality Assessment
… explores advancements in task-based image quality assessment through the development and evaluation of an anthropomorphic visual search model observer. The model incorporates a novel threshold mechanism inspired by human visual system principles, particularly emphasizing the selective …
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Information quality assessment in e-learning systems.
… information but does not necessarily ensure the quality of this information. Therefore it is essential to develop valid and reliable methods of quality measurement and carry out careful information quality evaluations. Information quality frameworks are developed to measure the quality of …
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Information quality assessment in e-learning systems.
… information but does not necessarily ensure the quality of this information. Therefore it is essential to develop valid and reliable methods of quality measurement and carry out careful information quality evaluations. Information quality frameworks are developed to measure the quality of …
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Groundwater quality assessment at Olusosun landfill, Lagos, Nigeria
An assessment of the groundwater quality at the Olusosun landfill in Lagos, Nigeria was conducted to determine interactions between the landfill wastes and the groundwater and the potential migration of pollutants into the neighbouring communities. Groundwater samples were collected from four …
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Parkinsonian Speech and Voice Quality: Assessment and Improvement
… and inferior speech intelligibility and quality. Assessment, monitoring, and improvement of the perceived quality and intelligibility of Parkinsonian voice and speech are, therefore, paramount. In the first study of this thesis, the perceived quality of sustained vowels produced by PD …
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Impedimetric Sensor System for Edible Oil Quality Assessment
… For this purpose, sensor systems for oil quality assessment are necessary. In fact, changes of the composition due to frying leads to variation of its dielectric parameters. This can be measured using a capacitive sensor and the measurement of its impedance change. The main challenge …
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Quality Assessment and Prediction in Software Product Lines
… reuse later products will be of a higher quality and require less time and effort to develop and test. This thesis presents empirical results from two case studies aimed at assessing the quality aspect of this claim and exploring fault prediction in the context of software product lines. …
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Water Quality Assessment in Cypress Creek Nature Preserve
… This study was conducted to assess the water quality and macro- and microinvertebrate communities in the swamp. Three sites were monitored for temperature, dissolved oxygen, pH, specific conductivity, depth, phosphorus measured as orthophosphate, nitrite (NO2") and nitrate (NO3", NOx …
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Nepal drinking water quality assessment : nitrates and ammonia
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2000.
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Applications of Sensory Analysis for Water Quality Assessment
… is concern the coal ash adversely impacted water quality and biological communities in the Dan River leading to the TandO events. In addition to the coal ash spill, years of industrial and agricultural activity in the Dan River area may have contributed to the TandO events. The purpose of this …
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Water quality assessment of Paradise Creek, Strathcona Provincial Park
… purpose of this study was to determine the water quality of Paradise Creek and its impacts on the ecosystem of Paradise Meadows. Five water samples each were taken from a reference site and two test sites during the spring runoff over a 30 Day period. The results indicated that 3 of the 31 …
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