The intention of this paper is to explore the contacts between the Swedish province of Scania and Southeastern Europe in the Migration Period. This has been done through comparative studies of four object categories. Parallels to glass, horse trappings, jewellery with inlays and sword decorations found in Scania have been studied in southeastern and centralEurope, as well as the cultures of peoples involved in the Migration processes. The conclusion is that contacts were upheld in several ways: through trade, exchange, alliances and gifts. Old trade routes along the Vistula were used in the south-easterly direction to the Pontic area but were changed to the Moravian Gatein the latter half of the period, while westerly routes probably worked most of the time. The Heruls are thought to have been an important link between Scandinavia,Southeastern Europeand the Huns.

On the island of Gotland in the Baltic sea there have been 18 archaeological find of bronze swords and five finds of bronze miniature swords and they have been dated to the bronze age periods II-VI. They have been found as ritual hoard offerings, as treasure hoards and in graves. These finds will be put in relation to each other and the bronze age landscape they have been found in. The purpose of this is to see if there is a pattern to be seen, if a specific sword-type can be found in a grave or hoard or if there’s a pattern to be seen in there placement in the landscape relating to other bronze age sites. The question of who used the sword during the bronze age will also be asked, followed by a discussion of gender, gender roles and power on Gotland during the bronze age.

Submitted by Kenia Bernini (kenia.bernini@ufpel.edu.br) on 2018-10-22T21:39:28Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Marco_Antonio_Correa_Collares_Dissertação.pdf: 1647591 bytes, checksum: daa0315bf61bbfc088495db2a7af3719 (MD5) / Approved for entry into archive by Aline Batista (alinehb.ufpel@gmail.com) on 2018-11-06T18:49:28Z (GMT) No. of bitstreams: 2 Marco_Antonio_Correa_Collares_Dissertação.pdf: 1647591 bytes, checksum: daa0315bf61bbfc088495db2a7af3719 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Approved for entry into archive by Aline Batista (alinehb.ufpel@gmail.com) on 2018-11-06T18:49:37Z (GMT) No. of bitstreams: 2 Marco_Antonio_Correa_Collares_Dissertação.pdf: 1647591 bytes, checksum: daa0315bf61bbfc088495db2a7af3719 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Made available in DSpace on 2018-11-06T18:49:47Z (GMT). No. of bitstreams: 2 Marco_Antonio_Correa_Collares_Dissertação.pdf: 1647591 bytes, checksum: daa0315bf61bbfc088495db2a7af3719 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2017-08-18 / Sem bolsa / A presente dissertação versa sobre as representações de civilização e barbárie nas narrativas dos Ciclos de Conan, de Robert Ervin Howard. As aventuras do personagem Conan, o Bárbaro foram produzidas entre os anos de 1932 e 1936, constituindo-se em vinte e um textos de cunho literário e ficcional que fazem parte de um gênero específico denominado de “Espada e Feitiçaria”. Tal gênero literário aborda mundos fabulosos caracterizados pela presença do sobrenatural e onde personagens igualmente fantásticos se aventuram em tramas de ação e fantasia. As aventuras de Conan foram publicadas nas chamadas pulp magazines (ou pulp fictions), revistas de baixa qualidade gráfica, normalmente processadas a partir da polpa do papel e que eram muito populares nos EUA entre os anos 1920-1950. Apesar de Howard situar seu mais famoso personagem no gênero da “Espada e Feitiçaria”, ele igualmente traçou aspectos de cunho filosófico em suas tramas, na medida em que o tema central destas narrativas vincula-se a oposição entre civilização e barbárie. Normalmente Conan representa uma conduta humana violenta, sanguinária e rústica, porém honesta e honrada frente às ações corruptas e gananciosas dos homens civilizados, sendo, portanto uma expressão da barbárie, um tanto necessária na visão de seu criador, principalmente diante de uma determinada crise civilizacional. Além disso, Conan e outros personagens de suas tramas possuem traços dos chamados homens da fronteira do oeste dos EUA, homens que representariam os desbravadores americanos, tão cultuados pelo criador do personagem, muito em razão de suas rusticidades serem consideradas basilares para a formação do país. Natural do Texas, Howard estava muito preocupado com seu contexto histórico de crise econômica e social, aquele da primeira metade do século XX e mais especificamente, da Grande Depressão dos anos 1930. Conan expressa, portanto alguns aspectos de uma conduta mais rústica e verdadeira, mais próxima das condutas idealizadas dos homens que fizeram o oeste e os EUA, significando que as narrativas dos Ciclos de Conan fazem parte da chamada literatura da fronteira, não sendo aqui um estudo somente sobre civilização e barbárie, mas também sobre a própria concepção de fronteira nos EUA no contexto histórico de Robert Howard. / This dissertation discusses the representations of civilization and barbarism considering the narratives of Conan Cycles by Robert Ervin Howard. The adventures of the character Conan the Barbarian were produced between 1932 and 1936. There are twenty-one literary and fictional texts that are part of a specific genre called "Sword and Witchcraft." Such literary genre approaches fabulous worlds characterized by the presence of the supernatural, where fantastic characters venture into action and fantasy plots. Conan's adventures were published in the so-called pulp magazines (or pulp fictions), low-quality graphic magazines - usually processed from paper pulp - that were very popular in the US between the 1920s and 1950s. Despite Howard placed his great famous character in the "Sword and Witchcraft" genre, he drew philosophical aspects in his plots, insofar as the central theme of these narratives is linked to the opposition between civilization and barbarism. Conan usually represents a violent, bloodthirsty, and crude human conduct, but honest and honorable in the face of the corrupt and greedy actions of civilized men, so an expression of barbarism would be somewhat necessary in his creator eyes, especially in the face of a Civilizational crisis. In addition, Conan and other characters have traces of the so-called western frontier men: the men who would represent the American trailblazers, so much worshiped by the creator of the character, largely because their rusticities were considered to be the basis for the formation of the country. Howard, a Texan native, was very concerned about the historical context of the economic and social crisis of the twentieth century, and more specifically, the Great Depression of the 1930s. Conan, therefore, expresses some aspects of a more rustic and truthful conduct, closer to the idealized manners of the men who made the West and the US, meaning that the narratives of the Conan Cycles are part of so-called frontier literature. This is not just a study of civilization and barbarism, but it is also about the conception of the US border in Robert Howard's own historical context.

The inland of northern Scandinavia has received more attention in archaeological research in recent years than before. This has among other things resulted in a better understanding of the trading systems within Iron Age Scandinavia and highlighted the importance of raw materials produced in the boreal regions. A significant part of the iron, antler and furs used in central agricultural areas like the Mälaren Valley during the Iron Age originated in northern Sweden. This indicates that central places to the south were dependent on products from the forested areas of the north, and that the two probably would have developed differently without this relation. The aim of this study is to perform a spatial analysis of swords found in northern Sweden to better understand the contacts and trading systems within the region during the middle and late Iron Age. This is based on the hypothesis that the swords indicate places with important functions, and that they are especially prominent in areas which controlled the trade of products like iron, antler, and furs. The results of the study show that swords are most frequent in agricultural areas by the coast connected to the largest rivers, where these raw materials were mainly transported. This pattern is apparent in all represented periods of the Iron Age except for the Vendel Period from which most swords have been found in outland locations far from the coast. This indicates that the Vendel Period differs clearly from other periods of the Iron Age in northern Sweden, concerning how the inter-regional trade was performed.

Pour respecter les droits d'auteur, la version électronique de ce mémoire a été dépouillée de certains documents visuels. La version intégrale du mémoire a été déposée à la Division de la gestion des documents et des archives. / Le Staffordshire Hoard est un trésor anglo-saxon qui date des 6e et 7e siècles qui fut découvert en juillet 2009 par un détectoriste dans un champ du comté du Staffordshire en Angleterre. Ce trésor est composé d’environ 4600 fragments d’artéfacts représentant pour la plupart des garnitures d’épées en or et en argent. Bien que nous retrouvions aussi dans le Hoard certains objets ecclésiastiques, comme une grande croix en or ainsi qu’une bande inscrite en latin, aucune pièce de monnaie ne fut retrouvée, ni aucune lame d’épée. Le Staffordshire Hoard pose beaucoup de questions, notamment par sa composition inédite et aussi en raison du mauvais état dans lequel les objets furent retrouvés. Depuis sa découverte en 2009, les chercheurs se sont majoritairement posé les mêmes questions, à savoir de quel type de Hoard il s’agit, à qui il appartient et pourquoi il fut enterré. Avec ce mémoire, nous allons plutôt emprunter un autre chemin. En effet, nous étudierons plutôt les aspects matériels et techniques de la construction des artéfacts en or décorés avec la technique du cloisonné, et particulièrement le seax set. Ceci nous permettra dans un premier temps de comprendre comment ce type d’objet fut fabriqué par une société en particulier à l’époque du haut Moyen-Âge. Dans un second temps, l’étude de ces sujets aidera à répondre à une question qui fut souvent mise de côté par les différents chercheurs s’étant intéressés au Staffordshire Hoard, à savoir pourquoi aucune lame d’épée ne fut retrouvée dans cet assemblage. / The Staffordshire Hoard is an Anglo-Saxon treasure dating from the 6th and 7th centuries that was discovered in July 2009 by a detectorist in a field in the county of Staffordshire, England. This treasure is composed of approximately 4600 fragments of artefacts representing mostly gold and silver sword fittings. Although some ecclesiastical items were also found in the Hoard, such as a gold Great Cross and a Latin inscribed strip, neither coins nor sword blades were found. The Staffordshire Hoard raises many questions, due to its unusual composition and the poor condition in which the objects were found. Since its discovery in 2009, researchers have mostly asked the same questions, namely what type of hoard it is, to whom it belongs and why it was buried. With this dissertation, we will take a different path. Instead, we will study the material and technical aspects of the construction of gold artefacts decorated with the cloisonné technique, specifically the seax set. This will allow us in first place to understand how this type of object was made by a particular society in the early Middle Ages. Secondly, the study of these objects will help us to answer a question that has often been put aside by various researchers interested in the Staffordshire Hoard, namely why no sword blades were found in this assemblage.

No description available.

Le TGFβ (Transforming Growth Factor-β) est une cytokine ayant de nombreusesfonctions au cours de la vie embryonnaire et de la vie adulte. Au cours de la cancérogenèse,le TGFβ a un effet anti-tumoral sur les épithelia sains ou immortalisés, et acquière despropriétés facilitant la progression tumorale des épithélia transformés. Afin d’étudier cettedualité fonctionnelle du TGFβ, nous avons choisi comme modèle d’étude l’adénocarcinomedu pancréas, une tumeur de très mauvais pronostic, qui représente la cinquième cause demortalité par cancer dans les pays développés. Les cancers du pancréas, dans leur grandemajorité, présentent des mutations activatrices de l’oncogène Kras, sécrètent de grandequantités de TGFβ et présentent des mutations inactivatrices au niveau de gènes régulateursde la voie du TGFβ. L’objectif général de mes travaux de thèse était de comprendre le rôle duTGFβ au cours des différentes phases de la cancérogenèse pancréatique grâce à l'utilisationde souris génétiquement modifiées. Tout d’abord, nous avons montré que l’activation cibléede la voie du TGFβ dans le pancréas coopérait avec l’oncogène Kras afin d’induire unepancréatite, une inflammation du pancréas favorisant le développement tumoral. Nous avonségalement démontré le rôle suppresseur de tumeur de TIF1γ, une protéine dont la fonction estméconnue mais qui a été proposée pour réguler la voie du TGFβ. En conclusion, mes travauxont tout d’abord contribué à une meilleure compréhension des mécanismes à l’origine del’inflammation du pancréas. Ceci ouvre de nouvelles perspectives de traitement visant àinactiver le programme pro-inflammatoire du TGFβ et ainsi d’inhiber l’effet pro-tumoral dela pancréatite. D’autre part, mes travaux ont permis de mettre en évidence une nouvelle voiesuppresseur de tumeur dans le pancréas. La caractérisation des programmes anti-tumorauxmis en jeu par TIF1γ devrait permettre de définir de nouvelles stratégies thérapeutiques. / The TGFβ (Transforming Growth Factor-β) belongs to a wide family of cytokinesinvolved in numerous functions during embryogenesis and adult life. During tumorigenesis,TGFβ is considered as a double-edge-sword preventing tumor initiation in normal orimmortalized epithelia but, in contrast, facilitating tumor progression in transformedepithelia. We have studied this dual functionality of TGFβ in Pancreatic DuctalAdenocarcinoma (PDAC), a devastating disease representing the fifth leading-cause ofrelated-cancer death in industrialized countries. Most of pancreatic cancers present activatingKras oncogene mutations, high expression level of secreted TGFβ and inactivating mutationsof affecting major mediators of the TGFβ signaling. The main objective of my thesis was tounderstand the role of TGFβ during pancreatic tumorigenesis using genetically modifiedmouse models, then mimicking the human disease. First, we showed that targeted activationof TGFβ signaling in the pancreas could cooperate with Kras oncogene to induce pancreatitis,an inflammation of the pancreas described as a tumor-promoting environment. Second, wedemonstrated the tumor suppressor role of TIF1γ, a protein recently involved in the TGFβsignaling. In conclusion, this work has contributed to a better understanding of the molecularmechanisms responsible for pancreatitis initiation. Our results open new therapeuticsperspectives leading to the inhibition of the TGFβ-mediated program of thus inhibiting prooncogeniceffect of pancreatitis. Moreover, we defined a new tumor suppressor pathwayactivated in the pancreas. The molecular characterization of programs engaged by TIF1γcould allow defining new therapeutic strategies.

This thesis studies the contacts between Scandinavia and the Mediterranean area during the Scandinavian Bronze Age. These contacts have been the topic of controversy for a long time as one side of the debate believes in direct contacts between Scandinavia and the Mediterranean area, and the other side believes that contacts between the two areas could only have been by down the line trading contacts. This thesis then aims to see what evidence there is that the contacts would have been direct or otherwise. This is done by studying the archaeological evidence as well as the pictographic depictions on rock art in Scandinavia and painted pottery from the Mediterranean area, as well as ships and ship technology to understand if Scandinavian ships would have been able to travel to the Mediterranean in the first place. Further, this thesis also studies the urn burials introduced to Scandinavia during the Bronze Age from northern Italy to see the spreading of ideas, as well as isotope analysis of bronze from Sweden and Denmark together with strontium analysis of Bronze Age individuals to form a complete picture about these contacts and how they took place.

Master Evil plans to rule the earth and set up his evil empire so that all may worship and adore him. However, six teenagers discover six crosses that have powers that will help them defeat the evil that will soon cross their path. Each cross possesses a quality of God that each of these teenagers must develop in order to stop Master Evil: faith, peace, salvation, truth, righteousness, and the Spirit. These six teenagers pose as a threat to Master Evil's plans, and he'll stop at nothing to defeat them and rule the world. It is the ultimate battle between good and evil. These six young people must have faith themselves and each other, but most importantly, they must have faith in God in order to defeat the ultimate evil.

Master Evil plans to rule the earth and set up his evil empire so that all may worship and adore him. However, six teenagers discover six crosses that have powers that will help them defeat the evil that will soon cross their path. Each cross possesses a quality of God that each of these teenagers must develop in order to stop Master Evil: faith, peace, salvation, truth, righteousness, and the Spirit. These six teenagers pose as a threat to Master Evil's plans, and he'll stop at nothing to defeat them and rule the world. It is the ultimate battle between good and evil. These six young people must have faith themselves and each other, but most importantly, they must have faith in God in order to defeat the ultimate evil.