Thesis (Ed.D.)--University of Tulsa, 1974. / Bibliography: leaves 730-745.

Thesis (M.S.)--Wisconsin. / Includes bibliographical references (leaves 87-88).

Thesis (M.S.)--University of Wisconsin--Madison, 1967. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.

This thesis aims to reposition the halo’s status within an artwork through arguing a reassessment of its activity 'as a sign' rather than acceptance of its passivity. This active state is further explored and expanded by a heuristic application of semiotic theory to interrogate its fluctuation between sign/non-sign and its oscillation between a seemingly real status and behaviour juxtaposed with its very consciously artificial “manifestation”. A variety of halo shapes are considered, together with texture contained in and on its surface, and this has revealed the Venetian and Venetan artistic innovation of “glass” and “silk” haloes, through artists’ utilisation of contemporaneous industrial practices and their application to halo appearance. Additionally, extant architectural vocabulary is translated and reformulated into internal halo motifs by Venetian and Venetan artists, further enhancing the halo’s somatic characteristics, contextualized by examination of halo representation in various media in Florence, Rome and Siena, and a consideration of haloes within other, mainly Italian, centres. Additionally, the fugitive and transient qualities of the nimbus are noted, with its mimesis of the dying corporeal body in its fading insubstantiality, a further factor in its inexorably reductive form as increasing realism in art challenges its ontological traits. Textual characters contained within the halo body are also examined in their many forms and languages and their contribution to an intertextual function espoused by the ideologeme. An adjunct to this function is the halo’s propagandist role presented by artists. It will be demonstrated how all these different strands of interpretation are imbricated in the changing theological, political and societal landscape, encapsulated within the halo.

In The Holy Kinship (1500-1510), the artist Matthäus Gutrecht the Younger defies convention by portraying the importance of matriarchy, via the semiotics of the nimbus. Within Christian art, the nimbus has been widely used as a signifier of divinity. Saints and angels, as well as members of the Holy Family, are often depicted nimbed in the history of art. In particular, men of divine status are frequently nimbed, as Christianity was predominantly patriarchal. However, there are several cases in which women are also represented with this divine signifier. One work in which the nimbus as a signifier of matriarchal status and lineage is epitomized is Gutrecht's portrayal of The Holy Kinship, in which the women, but not the men, are shown nimbed. This thesis explores the varied significance of the matriarchal nimbus. Furthermore, it challenges traditional patriarchal analyses of late medieval, German culture in order to examine how this altarpiece both reflects and constructs attitudes regarding a celebration of women's spiritual and secular roles. In this way, the painting presents a direct challenge to the more familiar representation of patriarchal lineage and power in Tree of Jesse images.

Thesis (Ph. D.)--University of Wisconsin--Madison, 1969. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 84-89).

Thesis (M.S.)--Naval Postgraduate School, 1984. / "March 1984." "N0001484 WR24001"--P. 1. Includes bibliographical references (leaves 144-148).

Cloud computing is increasingly attracting large attention both in academic research and in industrial initiatives. However, despite the popularity, there is a lack of research on the suitability of software tools and parameters for creating and deploying Cloud test beds. Virtualization and how to set up virtual environments can be done through software tools, which are available as open source, but there still needs to be work in terms of which tools to use and how to monitor parameters with the suitability of hardware resources available. This paper discusses the concepts of virtualization, as a practical view point, presenting an in-depth critical analysis of open source cloud implementation tools such as CloudStack, Eucalyptus, Nimbus, OpenStack, OpenNebula, OpenIoT, to name a few. This paper analyzes the various toolkits, parameters of these tools, and their usability for researchers looking to deploy their own Cloud test beds. The paper also extends further in developing an experimental case study of using OpenStack to construct and deploy a test bed using current resources available in the labs at the University of Bradford. This paper contributes to the theme of software setups and open source issues for developing Cloud test bed for deploying and constructing private Cloud test bed.

Σε αυτήν την εργασία, παρουσιάζουμε τις βασικότερες κλασικές προσεγγίσεις επίλυσης Πολυ-αντικειμενικών Προβλημάτων Βελτιστοποίησης(ΠΠΒ)καθώς και ένα από τα πιο δημοφιλή λογισμικά για επίλυση ΠΠΒ, το NIMBUS. Συγκεκριμένα, δίνουμε τον ορισμό ενός ΠΠΒ, το θεωρητικό υπόβαθρο -- για την καλύτερη κατανόηση των μεθόδων που θα ακολουθήσουν - και τις διαφορές των ΠΠΒ με τα κλασσικά Μονο-αντικειμενικά προβλήματα Βελτιστοποίησης. Επιπλέον, παρουσιάζουμε τις τρεις κύριες κατηγορίες προσέγγισης των ΠΠΒ (μη-αλληλεπιδραστικές, αλληλεπιδραστικές, εξελικτικές) ο διαχωρισμός των οποίων γίνεται ανάλογα με την άμεση ή έμμεση εμπλοκή του Λήπτη Απόφασης. Η μελέτη μας εστιάζεται κυρίως στην κατηγορία των μη-αλληλεπιδραστικών προσεγγίσεων, στην οποία ο ΛΑ εμπλέκεται έμμεσα. Τέλος, ολοκληρώνουμε την μελέτη μας με την αναλυτική παρουσίαση της επίλυσης ενός ΠΠB με την χρήση του λογισμικού NIMBUS. / In this contribution, we study the classical approaches for solving Multi-objective Optimization Problems (MOOP) as well as one of the most popular software that solves MOOP, namely NIMBUS. More specifically, we present the definition and the theoretical background around MOOP and we discuss the differences between MOOP and the classical single-objective optimization problems. We also present the three main categories of approaches of solving MOOP (non-interactive, interactive, evolutionary) that are characterized by the way the Decision Maker participates in the solution. We focus on the first category by analyzing each of the non-interactive approaches. Finally, we conclude by presenting an analytic illustration of an example that solves a MOOP using the NIMBUS software.

This thesis is focused on working up evolutionals and genetics algorithms issues Especially for multiobjective algorithms VEGA, SPEA and NSGA – II. Thereinafter one of FrameWork working with genetics algorithms namely WWW NIMBUS. From this mentioned algorithms was selected VEGA algorithm for implementation in JAVA to preselected problem. Thereby problem is choice thick columns of profile according to predetermined criteria. Selected algorithm works on division of population into several groups and each group evaluates the resulting fitness function. Here is a sample implementation of this algorithm. Furthermore there is a example of working with FrameWork. In the next section are compared the results of generated progam with results that were obtained by FrameWork WWW NIMBUS. As for VEGA, and the Nimbus there are shown different results. The VEGA is presented also the development of individual fitness functions. Also, there are shown graphs, that can be obtained from NIMBUS. At the end of work is introduced the comparation of the results ane propose possible improvements.