Often praised for its sophistication in the narrator- and character-text, the Odyssey is regarded as the ultimate epic of a warrior’s much-troubled nostos. As a corollary of both its theme and the polytropia of the main hero, the poem explores extensively the motifs of secrecy and disguise. Apart from the lying tales of Odysseus, one important, albeit less obvious, example of the tendency to secrecy and disguise is the exchanges between the gods, which constitute a distinct group of speeches that have significant implications for the action of the poem. The aim of this dissertation is to study the divine dialogues of the Odyssey from the angle of communication and persuasion. Employing findings from narratology, discourse analysis, and oral poetics, and through close readings of the Homeric text, I argue that the overwhelming majority of these related passages have certain characteristics, whose common denominator is obliqueness. Apart from Helius’ appeal to Zeus (Chapter 2), distinctive in its own narratorial rendition, the rest of the dialogues, namely Hermes’ message-delivery to Calypso (Prologue), the two divine assemblies (Chapter 1), plus the exchanges of Zeus with Poseidon (Chapter 2) and Athena (Epilogue) conform to set patterns of communication. Within this framework, interlocutors strongly tend towards concealment and partiality. They make extensive use of conversational implicatures, shed light only on certain sides of the story while suppressing others, and present feigned or even exaggerated arguments in order to persuade their addressee. Direct confrontation is in principle avoided, and even when it does occur, it takes a rather oblique form. In this communicative scheme, the procedure of decision-making is not clear-cut, and the concept of persuasion is fluid and hidden behind the indirect and subtle dialogic process.

La synapse glutamatergique est formée par une présynapse axonale et une postsynapse dont le support est l'épine dendritique. L'épine présente des récepteurs membranaires du glutamate liés à des protéines d'échafaudage sous-membranaires. Ces protéines de la densité postsynaptique (PSD) permettent de relier les récepteurs à leurs voies de signalisation. Les récepteurs NMDA sont reliés aux récepteurs métabotropiques du glutamate (mGluR1/5) via le complexe PSD95/GKAP/Shank/Homer. Au cours de ma thèse, j'ai caractérisé la dynamique d'interactions protéiques au sein de ce complexe et étudié les conséquences fonctionnelles sur l'activité des récepteurs.Homer est une protéine multimérique reliant mGluR5 au complexe PSD95/GKAP/Shank. La forme monomérique Homer1a est incapable de relier mGluR5 à Shank. Nous avons montré que la rupture du complexe par l'expression de Homer1a permet une interaction directe entre les récepteurs NMDA et mGluR5 et une inhibition des courants NMDA. Nous avons validé que ce processus intervient lors de la potentialisation synaptique. J'ai également étudié le rôle de l'interaction entre GKAP et DLC2, une chaîne légère de transporteurs moléculaires. Après avoir caractérisé l'occurrence et la dynamique de l'interaction GKAP-DLC2, j'ai montré que l'activité neuronale entraîne une augmentation de cette interaction et une accumulation synaptique de GKAP. De plus, cette interaction permet d'acheminer PSD95 dans les épines et d'augmenter les courants NMDA. L'ensemble de ces résultats montre que les protéines d'échafaudage participent à la signalisation des récepteurs, modulent la transmission synaptique et sous-tendent les mécanismes de plasticité à long terme. / The glutamatergic synapse is composed by an axonal presynapse and a postsynapse which is supported by a dendritic spine. The spine contains membrane glutamatergic receptors connected to sub-membrane scaffolding proteins. These postsynaptic density (PSD) proteins allow to link receptors to their signaling pathways. NMDA receptors are associated to metabotropic glutamate receptors (mGluR1/5) through the PSD95/GKAP/Shank/Homer protein complex. During my PhD, I have characterized protein-protein interactions dynamic in this complex and studied functional consequences on receptor activity.Homer is a multimeric protein linking mGluR5 to the PSD95/GKAP/Shank complex. The monomeric form Homer1a is unable to connect mGluR5 to Shank. We have shown that complex disruption by Homer1a expression induces a direct interaction between NMDA and mGluR5 and subsequent inhibition of NMDA currents. We have shown that this process occurs during synaptic potentiation.I have also studied the interaction between GKAP and DLC2, a light chain shared by molecular transporters. I have characterized the occurrence and dynamic of GKAP-DLC2 interaction and shown that neuronal activity increases this interaction leading to synaptic accumulation of GKAP. Moreover, this interaction allows PSD95 targeting into dendritic spines and NMDA currents increase. Together, these results show that scaffolding proteins participate to receptor signaling, modulate synaptic transmission and underlie long-term synaptic plasticity mechanisms.

Access to electricity is an important factor for rural development as many needs and services such as education, health care and water supply all have energy requirements. The aim of this study was to develop a sustainable electrification system based on renewable energy for the remote village Keteira on Moala Island, Fiji. Keteira does not currently have any reliable electricity supply, but the Fijian Government has set ambitious goals regarding electricity access and the renewable share in the power generation which led to the conclusion that Keteira in the near future will have access to electricity. The daily electricity demand profile for the village has been estimated based on consumption patterns available from other communities in similar living standards. The renewable energy sources available to Moala island have been identified as solar, wind and biomass energy, and the potentials of those sources were calculated based on global data libraries available online. Six different electrification system alternatives were developed, based on the aforementioned energy resources, either as single energy source-based systems or hybrid energy system solutions.These system alternatives were evaluated analytically and optimised for Levelized Cost of Electricity (LCOE) using the software HOMER Pro. The results showed that the optimal LCOE was 0.516 USD/kWh for the hybrid energy system which consisted of biomass, wind, solar and battery storage designed to supply the maximum power demand and daily energy demand in the village. Capital investment cost (CAPEX) was estimated as 480,500 USD for installation of the optimum system. However, it should be taken into account that no field study could be conducted in Keteira due to covid-19 and that the resulting system therefore might not be the most optimal for Keteira’s real conditions. / Tillgång till elektricitet är en viktig faktor för utveckling av landsbygden eftersom många behov och tjänster såsom utbildning, hälsovård och vattenförsörjning har energikrav. Syftet med denna studie var att utveckla ett hållbart elektrifieringssystem baserat på förnybar energi för den avlägset belägna byn Keteira på Moala Island, Fiji. Keteira har för närvarande ingen pålitlig elförsörjning, men den Fijianska regeringen har satt upp ambitiösa mål gällande tillgång till elektricitet och den förnybara andelen i kraftproduktionen vilket ledde till slutsatsen att Keteira kommer att få tillgång till elektricitet inom en snar framtid. Den dagliga elbehovsprofilen för byn har uppskattats baserat på tillgängliga konsumtionsmönster från andra samhällen med liknande levnadsstandard. De förnybara energikällor som finns på ön Moala har identifierats som sol-, vind- och biomassaenergi, där potentialen för dessa källor beräknades baserat på globala databibliotek tillgängliga online. Sex olika elektrifieringssystemsalternativ utvecklades baserat på de tidigare nämnda energiresurserna, antingen som systemlösningar bestående av en energikälla eller som hybrid-energisystemlösningar. Dessa systemalternativ utvärderades analytiskt och optimerades för Levelized Cost of Electricity (LCOE) med hjälp av programvaran HOMER Pro. Resultaten visade att den optimala LCOE var 0,516 USD / kWh för hybridenergisystemet vilket bestod av biomassa, vind, sol och batterilagring utformat för att tillgodose det maximala kraftbehovet och det dagliga energibehovet i byn. Kapitalinvesteringskostnaden (CAPEX) beräknades till 480 500 USD för installation av det optimala systemet. Det bör dock beaktas att ingen fältstudie kunde genomföras i Keteira på grund av covid-19 och att det resulterande systemet därför kanske inte är det mest optimala för Keteiras verkliga förhållanden.

On February 5, 1937, President Franklin Roosevelt submitted to Congress “The Judiciary Reorganization Act of 1937,” often simply called the Court-packing bill. The president hoped to circumvent the Court, which for years had been overturning New Deal programs, by appointing six new justices. However, the bill disguised its true intentions behind a veil of improving judicial efficiency. This misdirection backfired; the bill failed and Roosevelt’s popularity plummeted just months after a landslide reelection. This thesis examines the origins of the infamous Court-packing bill. It argues that Roosevelt was largely a background figure in the development of the plan, as he charged Attorney General Homer Cummings with finding a solution to the Court’s obstinacy. Cummings was the driving force behind the bill, particularly with regards to keeping it secret from other advisers and hiding its true intentions. Roosevelt’s most crucial mistake was in relying almost exclusively on his cunning attorney general.

The aim of this study is to introduce the idea of fate present in Homer's Iliad. By "idea" is meant what gives the unity to apparently incoherent views (1) of fate as death and life's content; (2) of fate as a given lot and a power; (3) of fate as what is shaped by men, and what meets them. This triple polarity of meaning is explored on two levels: (a) the level of construction of the epic (how the fates are represented in the poem) and (b) the level of the Homeric expressions for fate (how the characters and the narrator talk about it). Both subjects have been treated many times and from various perspectives in the existing secondary literature. That's why this study does in neither case aim at an exhausting analysis. As for the construction of the epic, it focuses on the role played in its structure by decision, and especially on how the various decisions of different characters are integrated into the unity of narration. Among the expressions that are standardly envisaged it treats in some detail only the two most important, i.e. μοῖρα and αἶσα, although at the same time it considers also two verbs, τεύχω and τυγχάνω , to which the due attention has not yet been paid. Exploiting the results of formal-literary studies of the last decades this study returns back to a question formulated in the...

Dos Cantos 6 a 13 da Odisseia, Homero narra a estada de Odisseu em Esquéria, a terra dos feácios. Durante a recepção de Alcínoo ao herói, uma tensão sutil se desenvolve: enquanto o anfitrião deseja descobrir a identidade de seu misterioso convidado, o herói luta para manter-se anônimo e garantir sua condução para casa. Essa tensão se desenrola num jogo de palavras sutil e elegante, no qual se digladiam o mestre da astúcia, o polúmetis Odisseu, e aquele de forte mente, alkí-nóos, o perspicaz Alcínoo. A essa disputa dou o nome de jogo do discurso. Conforme aqui defendo, tal jogo toma forma abaixo da superfície das palavras, e seus dois participantes conversam muito mais por meio do não-dito do que pelo que de fato dizem. Para que uma análise desse jogo intelectual seja possível, proponho um resgate da figura de Alcínoo, cujo nome defendo significar alkí-nóos, força-mente, como figura astuta e perspicaz, o que vai de encontro à opinião difundida de que o rei dos feácios é anódino ou pouco inteligente. Conforme argumento, ele permanece atento às manobras retóricas de seu convidado, o qual busca a todo custo tecer discursos agradáveis e proveitosos (meilíkhioi kaì kerdaléoi mûthoi), num processo que culmina com sua cartada final: a narrativa das aventuras. Alcínoo, mesmo percebendo os recursos astuciosos e manipulativos de seu convidado, rende-se a seus talentos e regozija-se com sua performance. / From Book 6 till the beginning of Book 13 in the Odyssey, Homer tells us of Odysseus sojourn in Scheria, the land of the Phaeacians. During Alcinous reception of the hero, a subtle tension develops between the two: while the host wishes to discover the identity of his mysterious guest, the hero strives to remain anonymous and secure his conveyance home. This tension unfolds in a subtle and elegant game of words in which the two oponents meet: the master of of tricks, Odysseus polúmetis, and the one of a strong mind, alkí-nóos, shrewd Alcinous. I call this contest the discourse game. As I wish to defend, such game takes place beneath the surface of words, and the participants maintain a conversation in which what remains unexpressed communicates more than what is actually said. For such an analysis to be possible, I propose to rescue Alcinous, whose name I claim to mean strength-mind, from the widespread opinion that the king is foolish or unintelligent. As I argue, he is very attentive to the rhetorical maneuvers of his guest, who is trying to fabricate pleasing and profitable speeches (meilíkhioi kaì kerdaléoi mûthoi), in a process that culminates with his final play: the narrative of the adventures. Alcinous, although detecting and understanding the crafty and manipulative purposes of his guest, surrenders to his talents as a storyteller and enjoys his performance.

A Ilíada de Homero é geralmente caracterizada como um poema que trata da Guerra de Tróia, que teria acontecido mais de 500 anos antes da composição de tal poema, e teria sido transmitido através da tradição oral, até o momento em que foi escrito pela primeira vez. Esperava-se, portanto, que os fatos narrados pelo poeta correspondessem aos achados arqueológicos encontrados para o Período Micênico, mas o que se encontra na Ilíada é uma mistura de elementos da sociedade micênica e da sociedade contemporânea a Homero, ou seja, o século VIII a.C. O estudo da relação entre documentos arqueológicos dos períodos Micênico, Proto-Geométrico e Geométrico, compreendidos entre 1550 e o final do século VIII a.C., e a Ilíada de Homero é composto por duas categorias de fontes distintas, a arqueológica e a escrita, esta como resultado de uma tradição oral que a precedeu. A presente dissertação tem como foco apresentar as informações que se podem depreender da Ilíada de Homero que, de alguma forma, contribuíram para a interpretação arqueológica e se, de tal confronto, surgiram controvérsias entre os dois tipos de fontes, levando a uma reflexão sobre a questão da continuidade e da ruptura de elementos culturais próprios da Civilização Micênica e que, de certa maneira, se refletem nos períodos posteriores em pauta. / The Iliad of Homer is generally seen as a poem about the Trojan War, which took place more than 500 years before the composition of such poem, and transmitted by oral tradition down to the moment it was written for the first time. It was hoped, therefore, that the facts narrated by its poet matched the archaeological finds for the Mycenaean Period; instead what is found in the Iliad is an ensemble of the elements of the Mycenaean society and the one contemporary to Homer, which is considered to be the eighth century B.C. The study of the relation between the Mycenaean, Proto-Geometrical, and Geometrical archaeological finds, dating from 1550 to the end of the eighth century B.C., and the Iliad of Homer is based on two different categories of sources, namely the archaeological and the literary ones, the last one being the result of an oral tradition which had preceded it. The present dissertation focuses on showing the information that can be derived from the Iliad of Homer that somehow has contributed to the archaeological interpretation and whether controversies were raised between those two kinds of sources from such a comparison, leading to a reflection about the question of either continuity or rupture of the cultural elements proper to the Mycenaean Civilization and that, in a certain way, are reflected on the later periods concerned.

presente trabalho tem como objetivo compreender as cenas típicas de heróis caídos em sequência na Ilíada, tendo por base as revisões mais recentes da Teoria Oral cuja ênfase é na tradicionalidade dos poemas homéricos e em sua recepção. Em particular, cotejou-se a estrutura dessa cena típica com a dos catálogos épicos, seguindo a análise estabalecida pelo artigo seminal de Beye (1964). Um dos resultados mais influentes de seu artigo é a demonstração de que a estrutura do Catálogo das Naus e da cena típica dos heróis tombados é a mesma, razão pela qual costuma-se falar de um \"catálogo de mortos\" na Ilíada. Porém, uma discussão da noção de catálogo na poesia épica e se é realmente possível classificar todas as sequências de guerreiros derrotados como tal ainda não foi realizada. Para atingir esse objetivo, esta dissertação fez uso dos recentes desenvolvimentos da Teoria Oral, responsáveis por renovar a interpretação dos catálogos homéricos pelo viés da performance e da oralidade através de múltiplas abordagens. Assim, catálogos podem ser considerados grandes feitos de memória que causam admiração no público, ou como recursos que auxiliam o aedo no ato da composição, ou até mesmo como o princípio unificador de toda a poética homérica. Aplicou-se cada uma dessas abordagens com o objetivo de responder em que medida é possível falar de um catálogo de mortos na Ilíada. / The present work aims to understand the typical scene of multiple fallen heroes in the Iliad, having as its basis recent revisions of the Oral Theory whose enphasis is in the traditionality of the Homeric poems and its reception. Particularly, it contrasts the structure of this typical scene with the structure of the epic catalogue, following the analysis established by the seminal article of Beye (1964). One of the most influential results of his article was the demonstration that the structure of the Catalogue of Ships and the typical scene of fallen heroes is the same, which is the reason why it is common to speak of a \"catalogue of the dead\" in the Iliad. However, a discussion of what is a catalogue in epic poetry and if it\'s really possible to classify all the sequences of defeated heroes as such has not happened yet. Seeking to fufill that purpose, this dissertation uses more recent developments of the Oral Theory. They are responsible for renovating the interpretation of the Homeric catalogues by using multiple approaches that centers around performance and orality. A catalogue may be perceived as a great feat of memory that astonishes the audience, a tool that help the singer in the act of composition and even as the unifying principle of the Homeric poetics. Each one of this approaches were used with the objective of answering to what extent it is possible to talk about a catalogue of the dead in the Iliad.

O presente trabalho visa a analisar um grupo específico de personagens femininas na Odisseia de Homero: as esposas de reis. Por esposas entendo as mulheres casadas (mortais) que estão vivas no momento presente da narrativa do poema, a saber: Helena, Arete e Penélope. Escolhi estudá-las de acordo com as funções que me parecem ser as mais importantes desempenhadas por elas nesse poema homérico; desse modo, dividi a pesquisa em duas partes, de acordo com esses papéis: a primeira parte consiste na análise das mulheres em cenas de hospitalidade, a segunda, em cenas de narrativas embutidas enunciadas por elas. Assim, analisarei as mulheres enquanto anfitriãs e narradoras. Em ambos os tipos de cena, faz-se presente o tema da tecelagem, que em Homero constitui tarefa exclusivamente feminina, e que também é importante para compreender as personagens femininas dentro do recorte aqui escolhido. / This study analyses a group of female characters in Homers Odyssey: kings wives. By wives, I mean married (mortal) women alive during the poems plot: Helen, Arete and Penelope. I have studied the most important functions they perform in the epos; each part of the thesis is dedicated to one of them: the first one analyses how wives act in hospitality scenes, the second one, the embedded narratives told by them. Thus, my object is to discuss their role as hostesses and storytellers. Weaving, which is a typical female activity in Homer, is an important theme in both types of scene and proves to be relevant to understanding the aformentioned roles.

Le retour à la littérature classique et l'héritage culturel sont omniprésents dans les œuvres littéraires, rhétoriques ou philosophiques de l'époque de Maxime de Tyr. Maxime suit cette tradition puisque dans ses Dialexeis sont éparpillées des références aux auteurs qui le précèdent. Maxime est influencé surtout par Homère et Platon comme on constate en lisant ses Dialexeis, où il montre sa prédilection pour les deux grands maîtres. Quant à Homère on trouve des citations utilisées pour illustrer ou pour compléter le sens d'un ensemble des phrases du texte de Maxime. Quelquefois Maxime procède à un léger changement dans les vers homériques afin de les adapter à l'entité syntaxique de son propre texte. Il y aussi des références aux noms ou aux épisodes pris dans les épopées homériques. Maxime utilise aussi l'allégorie homérique pour véhiculer des idées ou développer sa pensée philosophique.L'influence de Platon est profonde et s'étend à tous les domaines de la pensée de Maxime : politique, religieux, artistique, mais surtout philosophique. L'auteur des Dialexeis se trouve devant le problème épineux de la réconciliation de la philosophie avec la poésie. C'est en utilisant les citations des épopées homériques que Maxime trouve une manière de parler des conceptions philosophiques. Autrement dit, les exemples pris dans le texte d'Homère sont surtout utilisés afin que Maxime rende plus claire et explicite sa parole chaque fois qu'il expose ses idées philosophiques. Maxime prouve dans l'œuvre même, qu'un poète peut être aussi un grand philosophe, scellant ainsi la coexistence et arrivant à la réconciliation entre Homère et Platon. / The return to the classical literature and the evocation of cultural heritage are ubiquitous in the works of literature or those related to rhetoric and philosophy during the first centuries of the Roman Empire. Maximus of Tyr, who lived in the time of Commodus', follows this trend, as his Orations are full of citations or references to the works of his predecessors. However, he shows his preference for Homer and Plato, as their influence is evident in the Orations. As far as Homer is concerned, we mostly find citations that illustrate Maximus' text or complete the meaning of a series of phrases. Sometimes Maximus intervenes in Homer's text in order to adapt it to his own. Moreover, we can find references to names or to precise moments of the Iliad or the Odyssey, which are dispersed in the Orations. Maximus uses, also, the Homeric allegory in order to convey his thoughts about some philosophical issues such as the harmonious style of life, the pursuit of human felicity and the cultivation of a virtuous character. Plato's influence is also profound and it is extended to a wide range of Maximus' interests: politics, religion, art and mainly philosophy. Furthermore, in an effort to reconcile poetry and philosophy, Maximus uses the Homeric citations so as to develop more explicitly his philosophical conceptions, which, otherwise, would have stayed obscure. In this way he proves that a poet can be at the same time a great philosopher sealing the coexistence and bridging the differences between Homeric poetry and Platonic philosophy.