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 20 for “"Generating Systems"”.
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Low frequency transmission for remote power generating systems
… research is to evaluate alternative transmission systems from remote wind farms to the main grid using low-frequency AC technology. Low frequency means a frequency lower than nominal frequency (60/50Hz). The low-frequency AC network can be connected to the power grid at major substations via …
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Reliability and cost/worth evaluation of generating systems utilizing wind and solar energy
… than conventional sources. Energy storage systems are, therefore, often required to smooth the fluctuating nature of the energy conversion system especially in small isolated applications. The research work presented in this thesis is focused on the development and application of …
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Quantitation of 8-oxoG and strand breaks in pUC19 plasmid DNA after exposure to oxygen radical generating systems
Thesis (M.S.)--Massachusetts Institute of Technology, Division of Toxicology, 1995.
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Comparing the risks of diverse methods of electricity generation using the J-value framework
… a comparative risk assessment of UK electricity generating systems. The thesis is split into two volumes. The first volume contains part one, in which the J-value framework is introduced and developed. The loss of life expectancy is a key parameter in the framework, and general risk models for …
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Molecular organization of the actin cortex in apical constriction and epithelial folding
… of the actin and myosin contractile force generating machine is well known in muscle, it is less understood in nonmuscle epithelia, which change shape during development and form functional barriers on an organism's inner surfaces. Prevailing models for nonmuscle contractility suggest that …
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Morita-Äquivalenzen in der algorithmischen Darstellungstheorie
… new ways to overcome it. Firstly we present new generating sets for the condensed algebra, which are often small enough to be computationally tractable. We also introduce a method which enables us to decrease the size of such a generating set by verifying the redundancy of generators without …
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Multimodal Soft Sensor Design through Single-Material Information Structuring
… soft sensors are considered as information-generating systems, the outputs of which can be structured through material, morphology, and electrical excitation co-design. The effects of each are experimentally explored, with the ultimate goal of single-material soft multimodal sensor …
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UTILIZATION OF MONTE CARLO SIMULATION IN GENERATING CAPACITY PLANNING
… Monte Carlo simulation to assess the adequacy of generating systems. A Monte Carlo simulation method is developed to model base load generating units and utilized to calculate the state probabilities in both Markovian and non-Markovian systems. The results obtained from the simulation method are …
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Development of a TIRF Microscope for Single Molecule Binding Studies
… provides a high signal-to-noise ratio (SNR) by generating a hundred-nanometer-thick evanescent field which excites fluorophores within this zone. SMI provides an observation of the interactions between a single molecule sparsely surface-tethered and other interacting partners labeled with …
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Graft polymerisation of antioxidants into natural rubber
… in natural rubber latex. Of the free radical generating systems examined the redox system consisted of tertiary butyl hydroperoxide and tetra ethylene pentamine (TBHP/TEP) appeared to be most effective in natural rubber latex. Infra-red spectroscopy has been used to estimate the concentration …
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Design and evaluation of seasonal storage hydrogen peak electricity supply system
… and all-solar electricity coupled to storage systems. The electricity demand characteristics were obtained using actual electricity demand data from power grid operators from the North-East and South-West United States (New England, New York, PJM, and California). For an all-nuclear system, it …
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The contribution of small-scale wind and photovoltaic renewable energy sources to the Scottish energy mix.
… The loads best suited for, and met by PV generating systems and wind systems will also be assessed, along with the proportion of time that the domestic demand is met or exceeded. This work will be backed up with realistic examples from building integrated renewable systems based on typical …
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The architectural details of Alvaro Siza : a chorology
… comprised of many composite, active subsystems. These assemblages engage still larger systems, dynamic and effects producing. In short, the architecture goes beyond the visual, and generates effects in time and space - engaging animate operations that pre-exist the architecture while …
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Information Theoretic Methods For Biometrics, Clustering, And Stemmatology
… to theories and applications of biometric systems, and one which focuses on clustering. We establish an information theoretic framework and the fundamental trade-off between utility of biometric systems and security of biometric systems. The utility includes person identification and secret …
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Untersuchungen zum Einsatz neuer Werkstoffe für SOFC-Anwendungen
… 600°C. Having only fixed parts for the power generating part of the device is only one advantage of the fuel cell. Due to their unique design, these devices offer a maximum of efficiency for energy conversion compared to conventional power generating systems, which are mainly based on …
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Efficacy of management information on organizational performance in the chemical processing industry
… This fact is underscored by the number of systems that have been implemented for the purpose of information generation for management. On a second look, however, this becomes understandable as there is the need for accurate information, especially on safety, due to the potential danger of …
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Biochemische und molekularbiologische Untersuchungen zur Beteiligung reaktiver Sauerstoffspezies (ROS) am Wirkungsmechanismus der systemisch erworbenen Resistenz (SAR) in Arabidopsis thaliana (L.) Heynh
… induced SAR. In the first phase various test systems for the induction of SAR in Arabidopsis were established. SA accumulation as well as PR gene expression and the course of challenge inoculation were used as markers for the SAR state. If ROS accumulate either locally or systemically during …
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Modelling, Design and Implementation of D-Q Control in Single-Phase Grid-Connected Inverters for Photovoltaic Systems used in Domestic Dwellings.
… for use in photovoltaic (PV) electricity generating systems in both stand-alone and grid-tied applications. In many cases, developments in single-phase PV systems have followed developments in three-phase systems. Time-variant systems are more difficult to control than time-invariant …
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Liberation of low molecular weight organic acids from sedimentary organic matter and their role on microbial activity
… more realistic results than other extraction systems like Soxhlet. The extraction products remain in the extraction medium throughout the extraction, influencing the chemical conditions of the extraction medium. Sub-bituminous coal samples from New Zealand as well as lignite samples from …