LUCIANO BERIO’S NATURALE: A STORY COMBINING FOLK MUSIC AND ART MUSIC

The study of a score by a serious performer is a fundamental step in the process of arriving at a knowledgeable and deeply informed approach to performing a piece of music. In order to obtain this knowledge numerous aspects of the score must be taken into consideration. It is the intent of this dissertation to gather and analyze the information concerning Naturale, a work written by Luciano Berio in 1985 for viola, percussion and recorded voice, based on Sicilian folk songs. All the aspects surrounding Naturale’s existence are taken into consideration in this study. First, it is important to reflect on Berio’s compositional style and traits, the manner in which he relates his works one to another, what he sees in folk music and his own personal desire to intertwine art music and folk music. For Berio Naturale is not an isolated venture into the realm of mixing folk music and his own avant-garde style; it is instead one of many works resulting from his long-standing relationship with folk music. Another essential aspect in this case is the study of Sicilian folk music itself, and the sources used by Berio to find the songs by which he was inspired. The work is examined section by section with figures showing both excerpts of Naturale as well as the original songs with their translations. An analysis containing harmonic, thematic and formal aspects of the score was developed in order to arrive at a better understanding of the structure and pacing of the piece. For this research the author went to Italy to conduct an interview with Maestro Aldo Bennici, the Sicilian violist for whom Naturale was composed. This interview helped in the discovery of two more songs used by Berio that have not to this point been identified in any other document. Bennici’s outstanding testimony portrayed the expressive character of this music and the evocative imagery behind this score. I hope to bring this knowledge to other performers, that they may fully understand and appreciate the unique beauty and power of Berio’s Naturale.

El hombre metrosexual como Narciso contemporáneo: el papel del discurso publicitario actual en la construcción de la masculinidad

Existen diferentes definiciones del concepto de masculinidad. Por un lado están las normativas, que la entienden como lo que los hombres deberían ser y, por otro, los enfoques semióticos, que la definen como no-feminidad. Partiendo de este último enfoque y teniendo en cuenta que la feminidad ha evolucionado en los últimos años junto con la sociedad desdibujando la frontera entre lo que forma parte del rol femenino y lo que no, se puede afirmar que han surgido a partir de los renovados modelos de feminidad, diferentes y nuevas masculinidades entre las que se encuentra la del hombre metrosexual. Es en este tipo de masculinidad en concreto en la que se centra la presente investigación y en cómo se construye la narración de dicha masculinidad en el discurso publicitario actual recurriendo a la figura mítica de Narciso. Así, a partir de una revisión bibliográfica y de un análisis de contenido, se pretende analizar la influencia de la publicidad en la aparición del hombre metrosexual como nueva masculinidad en respuesta a la transformación de la feminidad, a la par que confirmar la presencia de la figura de Narciso como recurso en la construcción de la masculinidad en la publicidad actual.

Determining the electronic structure and chemical potentials of molecules in solution

A simulation scheme is proposed for determining the excess chemical potential of a substance in solution. First, a Monte Carlo simulation is performed with classical models for solute and solvent molecules. A representative sample of these configurations is then used in a hybrid quantum/classical (QM/MM) calculation, where the solute is treated quantum-mechanically, and the average electronic structure is used to construct an improved classical model. This procedure is iterated to self-consistency in the classical model, which in practice is attained in one or two steps, depending on the quality of the initial guess. The excess free energy of the molecule within the QM/MM approach is determined relative to the classical model using thermodynamic perturbation theory with a cumulant expansion. The procedure provides a method of constructing classical point charge models appropriate for the solution and gives a measure of the importance of solvent fluctuations.

Solvation effects on equilibria: Triazoles and N-methyl piperidinol

We have performed calculations of the solvation effects on a number of equilibrium constants in water using a recently proposed hybrid quantum classical scheme in which the liquid environment is modelled using classical solvent molecules and the solute electronic structure is computed using modern quantum chemical methods. The liquid phase space is sampled from a fully classical simulation. We find that solvation effects on both triazole tautomeric equilibrium constants and piperidinol conformational equilibrium constants can be interpreted in terms of subtle differences in the local environment which can be seen in probability densities and radial distribution functions. Lower level calculations were performed for comparison and we conclude that the solvation thermodynamics can be predicted from a good classical model of solvent and solute molecules, but the implicit models that we tried are less successful.

DNA methyltransferase expression in the mouse germ line during periods of de novo methylation

DNA methyltransferase (DNMT) 3A and DNMT3B are both active de novo DNA methyltransferases required for development, whereas DNMT3L, which has no demonstrable methyltransferase activity, is required for methylation of imprinted genes in the oocyte. We show here that different mechanisms are used to restrict access by these proteins to their targets during germ cell development. Transcriptional control of the Dnmt3l promoter guarantees that message is low or absent except during periods of de novo activity. Use of an alternative promoter at the Dnmt3a locus produces the shorter Dnmt3a2 transcript in the germ line and postimplantation embryo only, whereas alternative splicing of the Dnmt3b transcript ensures that Dnmt3b1 is absent in the male prospermatogonia. Control of subcellular protein localization is a common theme for DNMT3A and DNMT3B, as proteins were seen in the nucleus only when methylation was occurring. These mechanisms converge to ensure that the only time that functional products from each locus are present in the germ cell nuclei is around embryonic day 17.5 in males and after birth in the growing oocytes in females.

WS02.7 Initial and chronic MRSA infection in cystic fibrosis

Objectives Chronic MRSA infection, which affects approximately 26% of CF patients in the USA, is associated with declining lung function and poor outcomes (Dasenbrook, 2010). Anaerobic niches have been described within the CF lung, potentially influencing the virulence of MRSA. This study aims to compare initial and chronic CF MRSA isolates, following aerobic and anaerobic culture. Methods Isolates, obtained from CF sputum at first isolation [“early” (n = 10)] or up to 5 years later, during chronic infection [“late” (n = 15)] were cultured in aerobic and anaerobic conditions. Differences in virulence were compared using the Galleria mellonella infection model. Biofilm formation of each isolate was assessed following staining with crystal violet. Production of Δ-haemolysin (Δ-hly), a surrogate marker for expression of the virulence regulator agr, was determined by haemolysis assay. Results MRSA grown in anaerobic conditions had significantly increased virulence in the G. mellonella model (p = 0.007), increased biofilm formation (p = 0.006) and increased Δ-hly production (p<0.0001). No significant difference between Δ-hly production or biofilm formation were observed between early and late isolates; however late isolates were found to be more virulent in the G. mellonella model (p = 0.0002). Conclusion These results suggest that an anaerobic environment, as found in the CF lung, may increase virulence of MRSA and aid in the establishment of chronic infection. Further clinical studies are required to determine how these phenotypic changes are associated with transition to chronic infection and patient outcome.

Planeamento turístico em Portugal : abordagem relacional entre a formação superior em turismo e a efectivação do planeamento a nível local

Tese apresentada para cumprimento dos requisitos necessários à obtenção do grau de Doutor em Geografia e Planeamento Regional

Monitoreo y marcación de invertebrados marinos, Callao, Perú, 2014

En los alrededores de la isla San Lorenzo, en el 2014, bimensualmente se efectuaron muestreos en siete estaciones, monitoreando a los bivalvos Argopecten purpuratus, Glycymeris ovata y los crustáceos Romaleon polyodon, Cancer coronatus, Cancer porteri y Hepatus chilensis; también, se efectuaron experimentos de marcación y recaptura para determinar tasas de crecimiento en A. purpuratus, G. ovata, Semele spp., Gari solida y Protothaca thaca. A. purpuratus fue más abundante a finales del año, periodo en el que (como en el 2013) se registraron mayores valores de oxígeno a nivel de fondo del mar. R. polyodon presentó tendencia creciente de la talla media y biomasa. C. coronatus fue observado frecuentemente al norte de la isla San Lorenzo con densidades máximas de 10,67 ejemplares.10min. El cangrejo Platymera gaudichaudii fue observado solo en diciembre con densidades medias de 24 ejemplares.10 min de buceo. Se marcaron 7214 ejemplares y recapturaron 2730 ejemplares. G. ovata tuvo el 80% de recaptura y A. purpuratus 24%. Las tasas de crecimiento presentaron tendencias decrecientes a mayores tallas en todas las especies. En G. ovata la tasa de crecimiento fue mayor en ejemplares liberados en La Pampa diferente al comportamiento en Cabinzas; también se observaron diferencias entre las almejas Semele spp. y Gari solida. La abundancia de G. ovata en mayo y setiembre fue de hasta 190 ejemplares y 648,6 g por m². Las mayores densidades se registraron al noroeste de la isla San Lorenzo, mayor incidencia de esta especie estuvo en el substrato formado por conchuela molida. El rendimiento de G. ovata fue mayor en el área La Pampa respecto a Cabinzas, Palomino y Mal Nombre.

Ansiedad, estrés y estrategias de afrontamiento en padres de niños con labio y

Tesis (Maestría en Ciencias en Salud Pública) UANL, 2013.

Expresiones del criollismo novohispano en el Teatro Mixicano de fray Agustín de Vetancurt

Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal

Descripción de La estructura organizacional del área de sostenibilidad de Corona en el año 2014

Este articulo tiene como objetivo principal describir el área de Sostenibilidad de la Organización Corona en Colombia como parte de un proyecto de investigación, que abordar los conceptos claves de Responsabilidad Social Empresarial, y a su vez los asocia con la realidad del área de Sostenibilidad de esta empresa. Esta Investigación hace parte de la implementación de un proyecto de investigación aplicada que tiene como fin consolidar la documentación existente sobre las áreas de Responsabilidad Social y Sostenibilidad de empresas con operación en Colombia. A su vez, busca observar la aplicación del concepto de estructura organizacional y gestión ambiental dentro del área para estudiar, conocer y evaluar a profundidad su funcionamiento. Se describió la situación actual y funcionamiento del área de sostenibilidad, y para ello se procedió con la elaboración de entrevistas y estudio de los documentos públicos y privados del área, mediante los cuales se analiza, organiza y presenta la información. Esto tiene como resultado presentar el funcionamiento del área de sostenibilidad en Corona y su interrelación con las demás áreas de la compañía.

Species diversity of Leishmania (Viannia) parasites circulating in an endemic area for cutaneous leishmaniasis located in the Atlantic rainforest region of northeastern Brazil

OBJECTIVES To identify the aetiological agents of cutaneous leishmaniasis and to investigate the genetic polymorphism of Leishmania (Viannia) parasites circulating in an area with endemic cutaneous leishmaniasis (CL) in the Atlantic rainforest region of northeastern Brazil. METHODS Leishmania spp. isolates came from three sources: (i) patients diagnosed clinically and parasitologically with CL based on primary lesions, secondary lesions, clinical recidiva, mucocutaneous leishmaniasis and scars; (ii) sentinel hamsters, sylvatic or synanthropic small rodents; and (iii) the sand fly species Lutzomyia whitmani. Isolates were characterised using monoclonal antibodies, multilocus enzyme electrophoresis (MLEE) and polymerase chain reaction-restriction fragment length polymorphism of the internal transcribed spacer region rDNA locus. RESULTS Seventy-seven isolates were obtained and characterised. All isolates were identified as Leishmania (Viannia) braziliensis serodeme 1 based on reactivity to monoclonal antibodies. MLEE identified 10 zymodemes circulating in the study region. Most isolates were classified as zymodemes closely related to L. (V.) braziliensis, but five isolates were classified as Leishmania (Viannia) shawi. All but three of the identified zymodemes have so far been observed only in the study region. Enzootic transmission and multiclonal infection were observed. CONCLUSIONS Our results confirm that transmission cycle complexity and the co-existence of two or more species in the same area can affect the level of genetic polymorphism in a natural Leishmania population. Although it is not possible to make inferences as to the modes of genetic exchange, one can speculate that some of the zymodemes specific to the region are hybrids of L. (V.) braziliensis and L. (V.) shawi.

Editorial : In Australian Journal of Communication, v.38 n.3

Edition of journal guest-edited by Martin Hirst (Deakin), Wayne Hope and Alan Cocker (AUT UNiversity). Papers collected from conference organised by Centre for Journalism, Media & Democracy (JMAD). Ten of the eleven articles here were originally presented to the Political Economy of Communication conference held at the Auckland University of Technology in September 2011. This international event was organised by Journalism, Media and Democracy (JMAD), a research centre co-founded by Martin Hirst and Wayne Hope in May 2010. The founding objectives were to foster individual research projects for members; develop opportunities for collaborative, funded research projects; and arrange interdisciplinary media conferences. In September 2010, JMAD launched an inaugural one-day conference: Media, Democracy and the Public Sphere. The success of this undertaking
encouraged the centre to plan for a second, two-day conference in 2011. The invited keynote speakers, Professors Graham Murdock, Dwayne Winseck, and Janet Wasko were, and are, distinguished scholars in the political economy of communication.
They have also given identity and purpose to their field within the annual International
Association of Communication Research (IAMCR) conference, which includes a longstanding political economy of communication section. Contributors to this section are featured in the book reviewed for this issue, Wasko, J., Murdock, G., & Sousa, H. (2011). The handbook of political economy of communications.

Escolas de administração e comunidade: a interação necessária : uma investigação sobre a extensão universitária e sua estruturação na Faculdade de Administração da Unversidade Federal Fluminense

Esta dissertação é produto de uma investigação sobre a extensão universitária e as bases institucionais para o seu desenvolvimento. A sua construção teve como norte o objetivo de analisar a estruturação da extensão em uma instituição de educação superior em Administração, o que foi realizado através de explorações teóricas e do estudo de caso da Faculdade de Administração da Universidade Federal Fluminense. Tendo como principal referência o pensamento do Fórum Nacional de Pró-Reitores de Extensão das Universidades Públicas, as dimensões institucionais que orientaram a análise do caso foram: política de gestão, plano acadêmico e infra-estrutura. De acordo com suas caracteristicas atuais na instituição em foco, foi possível compreender que estas bases, que suportam o desenvolvimento da extensão, ainda não estão adequadamente consolidadas. A principal conseqüência deste cenário é o desequilíbrio e dissociabilidade entre ensino, pesquisa e extensão. Isto, por sua vez, gera a prevalência da reprodução de conhecimentos que muitas vezes foram gerados em ambientes com caracteristicas distintas da sociedade brasileira e da comunidade onde a Universidade está inserida. Diante um cenário onde é urgente a necessidade de conhecimentos comprometidos com a solução de problemas que impedem a sustentabilidade do desenvolvimento do Brasil, é necessário que esta instituição se renove para corresponder aos desafios da sociedade atual.

Expressão imuno-histoquímica dos marcadores angiogênicos CD105 (endoglina) e CD34 em hemangiomas e granulomas piogênicos orais

Angiogenesis, a fundamental mechanism in tumor development, is used for differential diagnosis and prognosis purposes in various neoplasias of the head and neck. This study proposes to assess angiogenic activity using immunohistochemical expression by anti-CD105 and anti-CD34 antibodies in 20 cases of hemangiomas and 20 cases of oral pyogenic granulomas, in addition to determining the usefulness of these markers as one of the differential diagnosis resources for these two oral lesions. The results showed no statistically significant difference between microvascular count (MVC) means determined by anti-CD105 (p = 0.803) and anti-CD34 (p = 0.279) antibodies. The mean number of vessels obtained by MVC in the oral hemangiomas immunostained by anti-CD105 and anti-CD34 was 18.75 and 59.72, respectively, whereas in the oral pyogenic granulomas, the mean number was 20.22 and 48.09 respectively. It was also shown that CD34 was more effective than CD105 in identifying blood vessels. However, it must be pointed out that the anti-CD105 antibody seems to be more related to vascular neoformation. Overall, this assay reinforces the role of angiogenic factors in the etiopathogenesis of hemangiomas and oral pyogenic granulomas, but the results showed that angiogenesis quantification cannot be used as a differential diagnosis parameter between the two lesions analyzed