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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Estimation and control for a sensor moving along a one-dimensional track

January 1979 (has links)
by Pooi Yen Kam and Alan S. Willsky. / Bibliography: leaves 34-35. / "February 21, 1979." / Partial support from NSF under Grant GK-41647 AFOSR Grant 77-3281
2

Luciano di Samosata e la civiltà ellenistica : imitazione e “ri-creazione / Lucien de Samosate et la civilisation hellénistique : imitation et "ré-création" / Lucian of Samosata and the Hellenistic civilisation : imitation and "re-creation"

Marcinnò, Micol 07 April 2017 (has links)
Comme le titre le suggère, la thèse s’inspire du "Lucien écrivain. Imitation et création de Jacques Bompaire". Dans l’introduction nous reparcourons l’histoire de l’Hellenismus de Droysen et nous surlignons le poids du mélange culturel gréco-oriental dans la vie et dans l’œuvre de Lucien. Le premier chapitre consiste en un corpus commenté de passages lucianesques contenant des éléments hellénistiques évidents. Dans le deuxième chapitre nous analysons plusieurs aspects de la civilisation hellénistique présents dans l’œuvre de Lucien comme la politique, l’art, le mythe, les programmes littéraires. Dans le troisième chapitre nous étudions l’influence de la poésie alexandrine dans l’œuvre de l’A., alors que le quatrième chapitre analyse l’influence que des formes littéraires relevant d’un substrat culturel de sagesse populaire ont eue sur l’A. L’approche textuelle et philologique adoptée permet d’affirmer que Lucien connaissait la civilisation hellénistique et sa littérature. / As the title suggests, the thesis takes inspiration from Jacques Bompaire’s Lucien écrivain. Imitation et creation. In the introduction we retrace the history of Droysen’s Hellenismus and we detect the importance of the greco-oriental cultural fusion in Lucian’s life and works. The first chapter consists of a commented corpus of lucianic passages containing evident hellenistic elements. In the second chapter we analyse different aspects of the hellenistic civilisation which are detectable in Lucian’s works such as politics, arts, myth or literary programs. In the third chapter we compare Lucian’s literary production with Alexandrian poetry, while the forth chapter focuses on the literary influence that hellenistic philosophical and historiographical productions had on Lucian’s composition. This research makes it possible to state that the author of Samosata had a deep knowledge of hellenistic civilisation and that hellenistic literature influenced his way of writing.
3

Italian queens in the ninth and tenth centuries

Cimino, Roberta January 2014 (has links)
This thesis investigates the role of queens in ninth and tenth century Italy. During the Carolingian period the Italian kingdom saw significant involvement of royal women in political affairs. This trend continued after the Carolingian empire collapsed in 888, as Italy became the theatre of struggles for the royal and imperial title, which resulted in a quick succession of local rulers. By investigating Italian queens, my work aims at reassessing some aspects of Italian royal politics. Furthermore, it contributes to the study of medieval queenship, exploring a context which has been overlooked with regard to female authority. The work which has been done on queens over the last decades has attempted to build a coherent model of early medieval queenship; scholars have often privileged the analysis of continuities and similarities in the study of queens' prerogatives and resources. This thesis challenges this model and underlines the peculiarities of individual queens. My analysis demonstrates that, by deconstructing the coherent model established by historiography, it is possible to underline the individual experiences, resources and strengths of each royal woman, and therefore create a new way to look at the history of queens and queenship. The thesis is divided into four main thematic sections. After having introduced the subject and the relevant historiography on the topic in the introduction, in Chapter 2 I consider ideas about queenship as expressed by narrative and normative sources. Chapter 3 deals with royal diplomas, which are a valuable resource for the understanding of queens' reigns. Chapter 4 analyses queens' dowers and monastic patronage. Chapter 5 examines the experience of Italian royal widows. Finally, the conclusive chapter outlines the significance of this thesis for the broader understanding of medieval queenship.
4

Relación de la motivación en el desempeño laboral de los colaboradores de una empresa distribuidora de abarrotes - Jaén

Cabrera Arteaga, Luzberli January 2020 (has links)
En la actualidad un problema presente en las Organizaciones del Perú, es la desmotivación laboral de los colaboradores, por que necesariamente afecta su rendimiento laboral, donde una de las posibles explicaciones es la falta de motivación, incentivos, reconocimientos no constantes por parte de las Empresas hacia sus Colaboradores. La investigación se realizó para recomendar alternativas de mejora, basado en la Motivación y el Desempeño Laboral, dado que es un tema de gran importancia para las organizaciones, si es aplicado de una forma eficaz puede ayudar a que los colaboradores puedan obtener mayores y mejores resultados, por lo tanto; el desempeño de los trabajadores se ve reflejado mayormente en las actividades que realizan en el área, en la mayoría de los casos depende también de la forma y manera en que los colaboradores de una organización estén motivados, capacitados, incentivados y remunerados. El estudio se realizó en la distribuidora D&R Cesar S.A.C, dedicada al rubro de comercialización y distribución de abarrotes; y tuvo como objetivo general determinar la relación de la motivación en el desempeño laboral de los colaboradores, la metodología que se utilizó como base fue lo propuesto por Juan Pérez López y Soto mayor, basado en un cuestionario de Likert y una entrevista, el mismo que consta de 33 ítems y 8 dimensiones. Fue de enfoque mixto, ya que se basó en un proceso inductivo de (explorar, describir), para poder cuantificar, a base de pruebas estadísticas para la recolección de datos, tipo aplicada y nivel relacional, porque asocia a las variables mediante un patrón, diseño no experimental- transversal.
5

Italia meridionale longobarda (secoli VIII-IX) : competizione, conflittualità e potere politico

Zornetta, Giulia January 2018 (has links)
This thesis focuses on Lombard Southern Italy during the early middle ages and it analyses the history of political and social conflicts between the eighth and ninth century, taking into account the transformation of Lombard political power and social practices in this area. Starting from the eight-century judicial sources, this work explores political and social competition in the Beneventan region by taking into account its geographical position at the center of the Mediterranean see. Southern Italy was considered as a periphery, and sometimes as a frontier, by both the Carolingian and Byzantine empires, and endured almost a century of Muslims' attempts to conquer the peninsula. The first chapter focuses on the ducal period and investigates the formation and consolidation of the duke of Benevento's political authority before 774. During the seventh and eight centuries, the dukes developed a military and political autonomy in Southern Italy. This was due to the geographical position of the Duchy of Benevento in the Lombard Kingdom: it was far from Pavia, the king's capital city, and it was relatively isolated from other Lombard territories. Since a dynasty was established here as early as the seventh century, these dukes developed a strong and precocious political consciousness. As a result, they were particularly concerned with the formal representation of their authority, which is early attested in both coinage and diplomas. In this chapter, the analysis of the eight-century judicial records opens two important perspectives on the duke of Benevento's practices of power. Firstly, judicial assemblies were one of the most important occasions for the duke to demonstrate and exercise his authority in a public context. In contrast to all other Lombard dukes, who rendered judgement together with a group of officers, the duke of Benevento acted alone before the competing parties. By behaving exactly as the Lombard king would in Pavia, the duke was able to utilise the judicial domain as a sort of theatre in which to practice, legitimise and represent his own public authority in front of the local aristocracy. Secondly, the analysis of seven judicial case-studies suggests that the duke was not simply the sole political authority in Benevento but also the leading social agent in the whole Lombard southern Italy. Almost all the disputes transmitted by the twelfth-century cartularies implied a ducal action, donation or decision in the past, which became the main cause for later conflicts between the members of the lay élite and the monastic foundations of the region. Consequently, the analysis of judicial conflicts reveals more about the duke of Benevento's strategies and practices of power than about the lay and ecclesiastical élites' competition for power. Since there are no judicial records between 774 and the last decade of the ninth century, both conflicts and representations of authority in Lombard Southern Italy are analysed through other kinds of sources for this period. Chronicles, hagiographies, diplomas, and material sources are rich in clues about political and social competition in Benevento. By contrast, the late-ninth-century judicial records transmitted by cartularies and archives are quite different from the eighth-century documents: they have a bare and simple structure, which often hides the peculiarities of the single dispute by telling only the essentials of each conflict and a concise final judgement. In contrast to the sources of the ducal period, the ninth- and tenth-century judicial records often convey a flattened image of Lombard society. Their basic structure certainly prevents a focus on the representation of authority and the practices of power in southern Italy. On the contrary, these fields of inquiry are crucial to research both competition within the Beneventan aristocracy during the ninth century, and the relationship between Lombards and Carolingian after 774. After the fall of the Lombard Kingdom in 774, Charlemagne did not complete the military conquest of the Italian peninsula: the Duchy of Benevento was left under the control of Arechis (758-787), who proclaimed himself princeps gentis Langobardorum and continued to rule mostly independently. The confrontation and competition with the Frankish empire are key to understanding both the strengthening of Lombard identity in southern Italy and the formation of a princely political authority. The second account the historiography on the Regnum Italiae, the third section of this chapter focuses precisely on the ambitions of Louis II in Southern Italy and it analyses the implication that the projection of his rulership over this area had in shaping his imperial authority. Despite Louis II's efforts to control the Lombard principalities, his military and political experience soon revealed its limits. After the conquest of Bari in 871, Prince Adelchi imprisoned the emperor in his palace until he obtained a promise: Louis II swore not to return to Benevento anymore. Although the pope soon liberated the emperor from this oath, he never regained a political role in Southern Italy. Nevertheless, his prolonged presence in the region during the ninth century radically changed the political equilibrium of both the Lombard principalities and the Tyrrhenian duchies (i.e. Napoli, Gaeta, Amalfi). The fourth section focuses firstly on the competition between Louis II and Adelchi of Benevento, who obstinately defined his public authority in a direct competition with the Carolingian emperor. At the same time, the competition within the local aristocracy in Benevento radically changed into a small-scale struggle between the members of Adelchi's kingroup, the Radelchids. At the same time, some local officers expanded their power and acted more and more autonomously in their district, such as in Capua. When Louis II left Benevento in 871, both the Tyrrhenian duchies and the Lombard principalities in Southern Italy were profoundly affected by a sudden change in their mutual relations and even in their inner stability. The competition for power and authority in Salerno and Capua-Benevento also changed and two different political systems were gradually established in these principalities. Despite the radical transformation of internal competition and the Byzantine conquest of a large part of Puglia and Basilicata at the end of the ninth century, the Lombard principalities remained independent until the eleventh century, when Southern Italy was finally seized by Norman invaders.

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