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 6 of 6 for “"on-line methods"”.
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Characterization of cellulose esters via GPC/FT-IR
… object of this research was the development of on-line methods for the determination of the degree of substitution of cellulose esters. The focus of the effort was on the application of a Fourier transform infrared spectrometer (FT-IR) as an in-line detector for quantitative gel permeation …
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Improving Off-line and On-line Supercritical Fluid Extraction Techniques by Elevating the Post-Restrictor Pressure
… problem with supercritical fluid extraction techniques. As a result of these high flow rates, solvent trapping is not efficient in many cases, and the more complicated sorbent trapping technique must be used. In addition, loss of the collection solvent may occur during the process making …
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Reinforcement Learning and Reward Estimation for Dialogue Policy Optimisation
… to act optimally by maximising a reward function. This reward function is designed to induce the system behaviour required for goal-oriented applications, which usually means fulfilling the user’s goal as efficiently as possible. However, in real-world spoken dialogue systems, the reward is …
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Second Language Acquisition and Processing of Chinese bei Passives
This doctoral dissertation reports on an empirical study, which takes a feature-based approach and probes the L2 acquisition and processing of Chinese bei passives by adult English native speakers. In Chinese, an individual passive marker bei is used to mark passive constructions. Whilst …
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AUTOMATIC ON-LINE FAULT DETECTIONALGORITHM FOR HYDRAULIC TURBINES
Power plants are one of the most important parts of electric networks. The most important parts in the power plants are turbines, generators and power transformers. These devices are very expensive and their healthy is vitally important. Therefore diagnosis and monitoring systems for preventing …
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Análisis de Protocolos en alumnos de Educación Secundaria Obligatoria: un análisis del pensamiento metacognitivo en la asignatura de Física
Esta investigación, realizada con alumnos de Secundaria Obligatoria, trata de determinar si el entrenamiento auto-regulatorio en resolución de problemas produce un incremento en la percepción del conocimiento sobre contenidos de física. Además, se analiza si existe una relación entre la calidad de …