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 1140 for “"Anomalous"”.
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Anomalous diffusion in anisotropic media
… diffusion parallel to the layer normal showed an anomalous step at around 312 - 314 K. This was interpreted as the generation of further defects and microscopic cracks due to elastic forces from the network. The network tends to restore its original shape of a coil and becomes the dominating …
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Quantization of anomalous gauge theories
"We discuss the quantization of Anomalous Gauge Theories (AGT) both in the context of functional integration and canonical Hamiltonian approach. The Wess-Zumino term (WZT), which repairs gauge symmetry in AGT is discussed and its derivation is presented in the canonical approach as a consequence of …
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Quantization of anomalous gauge theories
"We discuss the quantization of Anomalous Gauge Theories (AGT) both in the context of functional integration and canonical Hamiltonian approach. The Wess-Zumino term (WZT), which repairs gauge symmetry in AGT is discussed and its derivation is presented in the canonical approach as a consequence of …
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Site reliability against anomalous behaviors
… service providers and legitimate users are anomalous behaviors out of specification, and this dissertation mainly focuses on detecting “large” Internet flows consuming more resources than those allocated to them. Being able to identify large flows accurately can greatly benefit Quality of …
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Anomalous transport in complex networks
… Using stochastic particle simulations, we find anomalous (nonlinear) scaling of the mean square displacement with time. We show the connection with existing descriptions of anomalous transport in disordered systems, and explain the mean transport behavior from the coupled nature of particle jump …
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Detecting anomalous transients in meertrap data
In an era distinguished by significant technological progress, the prevalence of large and complex datasets characterizes the "big data" era across various disciplines. With improved telescopes being built aimed at generating datasets of unprecedented volumes, there is incredible potential for …
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Anomalous behaviour detection using heterogeneous data
Anomaly detection is one of the most important methods to process and find abnormal data, as this method can distinguish between normal and abnormal behaviour. Anomaly detection has been applied in many areas such as the medical sector, fraud detection in finance, fault detection in machines, …
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Anomalous Information Detection in Social Media
… focuses on identifying various types of anomalous information pattern in social media and news outlets. We focus on three types of anomalous information, including (1) media censorship in news outlets, which is information that should be published but is actually missing, (2) fake news in …
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Anomalous Phenomena and the Limits of Science
… existence of a particular category of phenomena, anomalous or psychic phenomena. The deficiencies of the method are not necessarily due to the esoteric nature of the phenomena and events being tested. Rather, the protocols of the method contribute to its inadequacy: reliance on observation, …
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Deterministic transport: from normal to anomalous diffusion
… with many physical applications. Then we treat anomalous dynamics generated by a paradigmatic subdiffusive map. In both cases these systems display deterministic transport which, under variation of control parameters, is fractal. For both systems we give an explanation of the observed phenomena. …
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Investigations of Anomalous Earthquakes at Active Volcanoes
… earthquakes are some of the largest and most anomalous earthquakes to occur in volcanic systems, yet their physical mechanisms remain controversial largely due to the small number of observations. Five vertical-CLVD earthquakes with vertical pressure axes are identified near Nyiragongo volcano …
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Anomalous behaviour of molybdenum in steel welds
… quite small concentrations leads to a variety of anomalous microstructural and mechanical property effects. In some cases, the effects manifest even when there are no obvious changes in microstructure at the resolution of a transmission electron microscope. There are two particular discrepancies. …
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Anomalous transport through porous and fractured media
Anomalous transport, understood as the nonlinear scaling with time of the mean square displacement of transported particles, is observed in many physical processes, including contaminant transport through porous and fractured geologic media, animal and human foraging patterns, tracer diffusion in …
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Anomalous photon phenomena in electromagnetic crystal systems
… and had been predicted to enable a variety of anomalous electromagnetic effects. Intense interests have developed in these materials after microwave negative refraction was experimentally observed in 2001. During the same period, a series of experiments was carried out reporting remark- able …
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Anomalous statistical properties and fluctuations on multiple timescales
… The first issue concerns the causes of anomalous diffusion. A previously proposed framework decomposes the Hurst exponent into the Joseph, Noah, and Moses effects. They represent violations of the three premises of the central limit theorem. Here the framework is applied to an …
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