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This thesis is dedicated to assess the accuracy of logistic regression (LR) and artificial neural networks (ANN) in the diagnosis of calvarial lesions using computed tomography (CT). The importance of the different features needed for the diagnosis in both models is also analyzed. The models were developed using patients with calvarial lesions as the only known disease were enrolled. All patients were studied with plain films and CT. Other imaging thecniques were used when available. The clinical and CT data were used for developing LR and ANN models. Both models were tested with the jac...

Since its publication in 1860, critics have questioned the artistic value of Hawthorne's The Marble Faun. A revival of critical interest during the 1950's and 1960's has done little to change a generally unfavorable opinion of the work. With a few notable exceptions, most recent critics believe The Marble Faun to be inferior to Hawthorne's other completed romances. Such opinions, however, usually seem to be based upon the personal taste of the individual critic rather than upon any sort of objective artistic standards. The purpose of this study is to examine and evaluate the various critic...

An empirical study was undertaken (a) to examine the characteristics, influencing factors, and effectiveness of a distinctive Chinese management model adopted by the newly founded private enterprises in mainland China, as well as (b) to test the "fit" notion in contingency theory. The study was based on a random sample of 124 standardized personal interviews with CEOs of Chinese industrial and service companies in Beijing and Shanghai. The standardized questionnaire mainly contained the Aston structure scales (Pugh and Hickson 1976) and Khandwalla's (1977) management schedules. Besides, three ...

This thesis seeks to demonstrate the authenticity (as dominical teaching) of the parable of the darnel (Mt 13:24-30) and its interpretation (Mt 13:36-43). The interpretation in particular is almost universally regarded as non-dominical, notably by J Jeremias and his followers. My thesis argues that the whole of Mt 13:36-43 (and Mt 13:24-30) should be seen as dominical. The 'introduction' gives a brief survey of parabolic studies, and outlines the case against the authenticity of Mt 13:24-30,36-43. Chapter AI defends the authenticity of the parable (Mt 13:24-30). The following chapters do t...

Information theory methods are of wide use in contemporary logic design, but their proper application to Computer Aided Design (CAD) is rather impossible without strong theoretical and practical justification. Our research is focused on logic function minimization which is an essential component of any system for digital circuit design. The well-known information theory methods to minimize logic functions should be improved and developed towards new problems appeared while increasing the number of CAD applications. We report new results on logic functions minimization by information theory sta...

In this thesis we advance the state-of the practice in the Space Mission Operations domain by leveraging single spacecraft technologies along with classical scheduling frameworks and notation to create a scheduler for a constellation of spacecraft. We define a scheduling product that is focused on the problem of scheduling networked groups of spacecraft, called constellations. Within this thesis we show that the constellation schedule problem is a very complex problem, and the application of heuristics is one approach that allow us to schedule successfully. Our first objective, comprising chap...

Les relations gënomiques dëgagëes dans ce travail font apparaÓtre que l'anctre commun des graminëes a subi une transition de la composition en bases qui se traduit par l'augmentation en GC dans tous les consitutants gëniques et gënomiques. Par opposition, cette transition n'a pas eu lieu dans la plupart des autres Monocots et Dicots. La transition compositionnelle renforce l'ëvidence de l'existence de deux classes de gnes chez les Angiospermes : les gnes pauvres et riches en GC. Les premiers sont caractërisës par la prësence d'introns en plus grand nombre et de plus grande longueur que les ...

The Agulhas Retroflection transfers heat, salt and vorticity from the Indian Ocean to the South Atlantic. The transfer is accomplished by discrete meso-scale features and by the advection of a water column of mixed Atlantic and Indian Ocean origins. The objectives of this thesis are to measure the strength of the Agulhas-South Atlantic (ASA) exchange and to develop a generalized method for the measurement of mass and thermohaline fluxes. First, ASA mass and energy fluxes are estimated by using sea surface height (SSH) anomalies from satellite altimetry to monitor Agulhas eddies, a signifi...

This dissertation argues that conduct and behavior were believed essential for determining one's post-mortem fate from the earliest periods of both ancient Egypt and ancient Greece. Part one of this four-part study examines Plato's eschatological myths and provides a complete catalog and brief discussion of all references in them to conduct and behavior that affect one's fate in the afterlife. Part two traces the evolution of the concept of the afterlife from Homer to the Dramatists, also cataloging all references to the afterlife that mention conduct and behavior. This part of the study de...

When politicians redistribute public wealth by privatizing State-Owned Enterprises ( SOE ), they divest themselves of public accountability, and profoundly affect laws, economics, and social behavior. Data gathered from respondents in twenty-eight countries including lawyers, investment bankers, bureaucrats, and educators, identify beneficiaries and victims of privatizing processes. Results are then explained by statistical analysis, concluding with compensatory arrangements that can humanize privatizing.