La thèse est consacrée à l’œuvre de portraitiste de Parmigianino au cours des deux périodes parmesanes de sa carrière, depuis sa naissance en 1503 jusqu’à son départ pour Rome en 1524, puis de 1531 à 1540, date de son décès. L’objet de la recherche est d’élucider les significations propres à chacune des effigies du corpus et d’analyser les processus plastiques et sémantiques par lesquels le peintre a élaboré les discours figuratifs que constituent ses portraits, dans le contexte de leur commande, production et réception. A cette fin, on a opté pour une approche pluridisciplinaire. La thèse débute par une étude de l’histoire artistique de Parme de 1500 à 1540 et une analyse des pratiques du portrait dans cette ville, au regard de ses nombreuses relations avec d’autres centres culturels et artistiques (Milan, Venise, Bologne, Florence et Rome). L’histoire sociale et politique de Parme pendant la première moitié du Cinquecento est un autre sujet de la recherche. Son objet est l’articulation des transformations institutionnelles au sein de la comune, les conquêtes par plusieurs pouvoirs étrangers entre 1499 et 1520 jusqu’à la création du duché de Parme et Piacenza par Paul III en 1545 avec le marché et les pratiques du portrait. Après cette étude du contexte, chacun des portraits de Parmigianino est examiné de façon approfondie, à travers une approche trans-disciplinaire qui associe histoire de l’art, histoire culturelle (littérature, du livre et de l’édition, emblématique, traditions de la rhétorique, débats linguistiques), histoire sociale et politique. / The dissertation deals with Parmigianino’s activity as a portraitist during the two periods of time he spent in his native Parma, between 1503 and 1524 and then between 1531 and 1540. Its aim is to analyze the painter’s male portraits in particular, that is to to clarify their specific significances and, at the same time, to elucidate the visual and semantic processes through which Parmigianino elaborated the figurative discourses that his portraits convey, in the artistic, cultural, social and political context of their creation. To reach this goal, several methodological approaches are used. The disseration begins with a close study of the artistic history of Parma between 1500 and 1540 and an analysis of the traditions related to portraiture in the city, with regard to its many cultural and political relations to other regions and states (Milan, Venice, Bologna, Florence and Rome). The political history of Parma during the first half of the Cinquencento is an other field of research. Its purpose is to articulate the many institutionnal transformations of the comune, the conquest of Parma by several foreign powers between 1499 and 1520, until the creation of the Duchy of Parma and Piacenza by Pope Paul III, with the market and practices of portraiture. After this close examination of the context, Parmigianino’s portraits are analyzed through a trans-disciplinary approach that deals with art history, cultural history (literature, history of the book, emblems, traditions of rethoric, linguistic debates), social and political history).

This thesis deals with the book-keeping on the computer and accounting software evaluation. The theoretical part includes chapters about history of book-keeping, legal regulation related to book-keeping using ICT, business information systems and the selection criteria for the accounting software. The knowledge from the theoretical part is used in the practical part, which is addressed to the evaluation of specific accounting software PUP.

This thesis deals with the book-keeping on the computer and accounting software evaluation. The theoretical part includes chapters about history of book-keeping, legal regulation related to book-keeping using ICT, impacts and risks of ICT on book-keeping and business information system. The knowledge from the theoretical part is used in the practical part, which is addressed to the evaluation of specific information system Navision.