Thesis (M.A.)--University of Texas at Arlington, 2009.

In this master ́s thesis l am trying to bring closer one very specific form of jazz interpretation which is playing in duo and from my very personal point of view, as a bass player, to focus on specific aspects of duo performance. I've chosen music of Charlie Haden as the essence for the thesis, because acoustic bass is my main instrument and also because Haden could initiate duo or rather be part of duos in other musician ́s projects. I wanted to compare differences between specific duos according to historical or aesthetical character.

Excerpt: Suzette Haden Elgin is an American author who has published numerous science fiction novels, short stories, and poems.

Submitted by Johnny Rodrigues (johnnyrodrigues@ufcg.edu.br) on 2018-06-17T20:50:40Z No. of bitstreams: 1 EDMILSON DANTAS DA SILVA FILHO - TESE PPGEA 2012..pdf: 78119140 bytes, checksum: f9bbf48bc220094a97611658decfd457 (MD5) / Made available in DSpace on 2018-06-17T20:50:40Z (GMT). No. of bitstreams: 1 EDMILSON DANTAS DA SILVA FILHO - TESE PPGEA 2012..pdf: 78119140 bytes, checksum: f9bbf48bc220094a97611658decfd457 (MD5) Previous issue date: 2012-03 / O presente trabalho propõe como objetivo, estudar a desidratação da polpa da manga cv. Haden pelo método de secagem em camada de espuma, avaliando-se a qualidade da polpa, da espuma e do pó produzido no final do processo de secagem. No início foram feitas seleções prévias das mangas Haden, dos aditivos Super Liga Neutra e F.mustab e das formulações testadas para a produção da espuma estável, a partir da densidade, do over-run e da estabilidade da espuma. Com base nesses parâmetros foi selecionada a melhor formulação (Tratamento 5) composta de polpa da manga Haden, 1,5% de Super Liga Neutra e 1,5% de Emustab, com 30 minutos de batimento. Avaliou-se, ainda, o comportamento reológico da polpa na temperatura de 25 °C, utilizando-se um viscosímetro Brookfield, com ajuste dos dados experimentais pelos modelos de Lei da Potência, Mizrahi-Berk e Herschel-Bulkley. Definida a melhor formulação a mesma foi caracterizada quanto à composição química, tísica e físico-química. A melhor formulação (Tratamento 5) foi desidratada em estufa com circulação de ar forçada, na temperatura de 50, 60 e 70 °Ç e, com três espessuras da camada de espuma (0,5; 1,0 e 1,5 cm), avaliou-se o comportamento das curvas de secagem as quais foram ajustadas aos modelos de Henderson &. Pabis, Henderson c Logarítmico; realizaram-sc nas amostras em pó, análises físicas, químicas e físico-químicas. Para o pó da manga Haden (Tramento 5-50 °C/1,5 cm) foram determinadas as isotermas de adsorção de umidade, nas temperaturas de 20, 30 e 40 °C e ajustados os ajuste dos modelos de GAB, Oswin e Peleg aos dados experimentais. A morfologia do pó (Tratamento 5 50 "C/1,5 cm) foi determinada em microscópio eletrônico de varredura (MEV) e seu armazenamento foi feito em câmara do tipo BOD, nas temperaturas dc 25 e 40 "C, com umidade relativa de 55%. Conforme os resultados, a polpa integral aprcsentou-se dentro dos padrões da Legislação Brasileira, sendo classificada como um fluido nào-newtoniano de caráler pseudoplástico, com melhor ajuste pelo modelo de Mizrahi-Berk. A formulação selecionada apresentou densidade de 0,5412 g/cm3 e over-run de 93,22%. A polpa formulada indicou maiores valores de sólidos totais, sólidos solúveis totais e vitamina C. O menor tempo de secagem foi observado na temperatura de 70 °C com 0,5 cm de espessura da camada de espuma. O modelo de Henderson & Pabis, Henderson e Logarítmico, podem ser utilizados para representar o processo de secagem em razão de terem apresentado altos coeficientes de determinação (R: > 0,9804) e desvios quadráticos médios inferiores a 0,0021. A polpa da manga Haden em pó, apresentou pH ácido, baixa atividade de água, alto teor de sólidos solúveis totais, ângulo de repouso e rendimento. Os modelos de Oswin, GAB e Peleg, podem ser utilizados para estimar as isotermas de adsorção de umidade. Na morfologia, as partículas apresentaram tamanhos variados e com muitas imperfeições, cm toda a extensão da superfície. Durante o armazenamento do pó, ocorreu redução da umidade, acidez, ácido ascórbico, luminosidade e intensidade do amarelo, verificando-se acréscimos nos demais casos. / The aim of the present study was to study mango cv Haden pulp dehydration by foam mat drying, assessing the quality of the pulp, foam and powder produced at the end of the drying process. Mangos. Super Liga Neutra and Emustub additives and formulations tested for stable foam production, based on density, over-run and toam stability. were previously selected. Based on these parameters, was used the best formulation (Treatment 5). composed of Haden mango pulp, 1.5% Super Liga Neutra and 1.5% Emustub, with 30 minutes of beating. Rheological behavior of the pulp at 25 "C was also evaluated using a Brookfield viscometer, with experimental data fitting by Power Law. Mizrahi-Berk and Herschel-Bulkley models. Once lhe besi formulation was delineei, it was characterized with respecl to chemical, physical and physicochemical composition. The best formulation (Treatment 5) was dehydrated ín a forced air circulation oven at 50, 60 and 70 "C. with three foam laycr tluckiiesses (0.5; 1.0 and 1.5 cm): drying curve behavior was assessed and til lo Henderson cV Pabis, Henderson and Logarithmic models; and physical. chemical and physicochemical analyses of powder samples were carried out. For Haden mango powder ( freatment 5 - 50 "(' 1.5 cm) we deiermined moisture adsorption isotherms, at 20. 30 and 40 "C and fu GAB, Oswin and Peleg models to experimental data. Powder morphology (Treatment 5 - 50 "C 1.5 cm) was deiermined under scanning electron microscope (SEM) and powders were stored in a B()D ehamber. at 25 and 40 °C, with relative humidiíy of 55%. Results show thai whole pulp was within Brazilran legal standards, and classified as a pseudoplaslie non-Newioman lluid. with best til provided by the Mizrahi-Berk model. The formulation selected showed density of 0.5412 g/cm and over-run of 93.22%. The pulp formulated eoniained lugher total solids. total soluble solids and vitamin C leveis. The shortest drying time was observed in lhe lemperalure of 70 "C with foam layer thiekness of 0.5cm. The Henderson &. Pabis. Henderson and Logarithmic models can be used to represem the drying process. given lhat the> exhibit high eoefficienls of determination (R2 > 0.9X04) and mean square deviations less than 0.0021. Haden mango powder showed acid pll. low water activity, high total soluble contem, angle of repose and yield. Oswin. GAB and Peleg models can be used to eslimale moisture adsorption isothenns. Morphology demonstrated thai particles varying size and with manv imperfections over the entire surface. During powder slorage, moisture, ascorbie aeid. luminosiiy and yellowness decreased, while increases were observed in the other cases.

Wilhelm August Ernst Haden (1800 Dresden - 1882 Lotzdorf), war Freigutsbesitzer zu Lotzdorf bei Radeberg, Abgeordneter und Zweiter Vizepräsident im Sächs. Landtag. Das interessante und bisher unerforscht gewesene Leben und die Karriere Hadens, als Sohn einer Dresdner Beamtenfamilie, ist eng mit der politischen Entwicklung im Königreich Sachsen ab 1830 bis zur Revolution 1848/49 verbunden. Hadens politische Karriere setzte mit der Revolution 1830 ein, die Veränderung des Parlamentarismus der Verfassung 1831 und seine Berufung 1832 als „Ablösungskommissar“ und Deputierter im Sächsischen Landtag als Abgeordneter der II. Kammer, ermöglichten ihm, sich umfassend der Befreiung der Bauern und dem Aufbau einer modernen Landwirtschaft zu widmen. Im Vormärz bekennt er sich zu den demokratischen Zielen des „Vaterlandsvereins“, kandidiert für diesen und wird unter Landtags-Präsident Joseph (1811-1869) zum 2. Vizepräsidenten der I. Kammer gewählt. Nach der Niederschlagung des Maiaufstandes durch den sächsischen König und eine Neubildung des Landtages wird Haden, der sich nicht unmittelbar an den revol. Unruhen beteiligt hatte, wiederum ins Parlament aufgenommen, er verweigerte jedoch 1850 den Eid auf die durch den König oktroyierte Verfassung, die alte Gesetzlichkeiten von vor 1831 beinhaltete. Sein Sohn Gustav Haden, beteiligt an den Maikämpfen, wurde zwei Mal zum Tode verurteilt und nach Begnadigung des Landes verwiesen.

South African studio pottery of the later twentieth century has consistently been described as ‘Anglo-Oriental’, because it was perceived to adhere to the standard forms of utilitarian wares in plain or subdued colours and decorations, as promoted by the Anglo-Oriental tradition of studio pottery. This dissertation investigates the validity of such an epithet, based on evidence that the pioneer South African studio potters and their successors were exposed to broader pottery influences, and that the oeuvres which they developed reflect what they borrowed, adapted and re-interpreted from such influences. The studio pottery careers and influences of the pioneers Esias Bosch, Hyme Rabinowitz and Bryan Haden are discussed, and the oeuvres of the second generation of studio potters are also investigated. Attention is given to both the ethics and aesthetics of their studio pottery practices. The dissertation further explores whether the era’s studio potters contributed towards the creation of a distinctive South African pottery identity. / Art History, Visual Arts and Musicology / M.A. (Art History)

Ce mémoire porte sur l’impact des interactions faites par le musicien lors d’une séance d’interprétation musicale en jazz incluant de l’improvisation. L’analyse est basée sur le matériel phonographique et les transcriptions de deux pièces exécutées par le trio composé de Jan Garbarek, le saxophoniste norvégien, Egberto Gismonti, le pianiste et guitariste brésilien, et Charlie Hayden, le bassiste américain. L’analyse fait une comparaison entre les mêmes pièces jouées en studio et en concert live, à partir d’une base théorique incluant le processus de l’improvisation ainsi que les affordances, concept emprunté à la psychologie écologique et adapté à la musicologie. Les résultats de cette recherche indiquent que le processus d’improvisation est affecté par les invariants liés à l’environnement de performance. Cette analyse est un premier pas vers une compréhension contextualisée des éléments environnementaux qui influencent l’improvisation dans la musique jazz. / The following master’s thesis considers the impact of the interactions affecting a musician during a jazz performance including improvisation. The analysis considers the phonographic source material and transcriptions of two tracks performed by the trio composed of the Norwegian saxophonist Jan Garbarek, the Brazilian pianist and guitarist Egberto Gismonti, and the American bass player Charlie Haden. The analysis focuses on two tracks that were both recorded in studio and live during a concert of the trio, and is based on the theoretical notions of improvisation as well as affordance theory, which was originally developed in the field of environmental psychology and then adapted to musicology. The results of this research indicate that the process of improvisation is affected by the invariants relating to the location of the performance. This analysis is a first step towards a contextualized understanding of the environmental elements that can influence improvisation in jazz.