University Symphony Orchestra, January 30, 1977

Concert program for University Symphony Orchestra, January 30, 1977

University Symphony Orchestra, February 25, 1977

Concert program for University Symphony Orchestra, February 25, 1977

University Symphony and Student Soloists in a Concerto Concert, January 13, 1963

Concert program for University Symphony and Student Soloists in a Concerto Concert, January 13, 1963

The University Symphony Orchestra, January 26, 1982

Concert program for The University Symphony Orchestra, January 26, 1982

The University Symphony Orchestra, January 28, 1966

Concert Program for The University Symphony Orchestra, January 28, 1966

The University Symphony Orchestra, March 10, 1967

Concert program for The University Symphony Orchestra, March 10, 1967

Concerto Concert with Members of the University Symphony Orchestra, May 14, 1969

Concert program for Concerto Concert with members of the University Symphony Orchestra, May 14, 1969

Análise da problemática da exposição dos músicos ao ruído: perceção ao ruído e determinação dos níveis de pressão sonora na prática musical em contexto escolar

A atenção face dada à problemática da perda auditiva induzida pelo ruído nos profissionais da música tem sido enfatizada estudos nos últimos anos. No entanto, no que respeita aos alunos de música, são ainda poucos os estudos que analisam esta problemática de modo a permitir compreender se estes poderão estar expostos a elevados níveis de ruído no decorrer da sua formação e desenvolver problemas auditivos. O presente estudo pretende caraterizar os níveis de pressão sonora a que alunos de música estão expostos no decorrer das aulas e analisar a perceção do risco dos mesmos e potenciais efeitos sobre o sistema auditivo. Foram analisadas duas Orquestras de Jazz e uma Orquestra Sinfónica de uma Escola Superior de Música (ESM) e de um Conservatório de Música (CM). No total foram selecionados 24 alunos de acordo com o seu instrumento, e medidos os níveis de pressão sonora em diversas aulas, ao longo de duas semanas com recurso a 8 dosímetros. Foi aplicado um questionário para a análise da perceção dos alunos ao ruído e realizados exames audiométricos para a avaliação auditiva dos alunos. Em geral, os resultados demostraram que os alunos estão expostos a níveis elevados de ruído no decurso das aulas de instrumento e ensaios. Foram obtidos elevados níveis de Lp,A,eqT na bateria, vibrafone, saxofone, trombone, clarinete e trompa. Nas três escolas, verificou-se valores mais baixos de exposição no contrabaixo, nomeadamente nas Aulas Individuais. Os valores de Lp,Cpico ultrapassaram o valor de ação inferior de 135 dB(C) na percussão e saxofone. Nas aulas teóricas os valores obtidos ultrapassaram recomendação de 35 dB(A). No que respeita à perceção dos alunos verificou-se que em geral consideram que a exposição a elevados níveis de pressão sonora não tem efeitos significativos na saúde. Apesar de se ter verificado que todos os alunos avaliados apresentam uma audição normal, tinnitus, hiperacusia, distorção e diplacusia foram identificados por um número significativo de alunos. Os resultados obtidos neste estudo refletem a necessidade de implementação de medidas de prevenção e controlo dos níveis de exposição dos alunos de música com vista a um aumento da sua consciencialização do risco.

« Autour de la musique narrative » ; « Les musiques de concert, de ballet et de film»

La version intégrale de ce mémoire est disponible uniquement pour consultation individuelle à la Bibliothèque de musique de l’Université de Montréal (www.bib.umontreal.ca/MU).

Three works on religious themes : psalmus 150, string quartet on the life of Saint John Paul II and symphony “The Redemption”

Dans cette dissertation, je présente trois pièces sur des thèmes religieux composées au cours de ma maîtrise, ainsi que leur analyse : Psalmus 150 pour chœur de jeunes à trois voix, chœur d'adultes à huit voix et orgue ou piano ; Quatuor à Cordes sur la vie de Saint Jean-Paul II ; et la Symphonie « La Rédemption » pour orchestre et chœur. Malgré les particularités de chacune, elles présentent des aspects communs. L'idée principale des compositions fut d'éviter la rupture avec la tradition tout en apportant des nouvelles idées aux pièces, et de souligner l'importance de ma recherche sur la beauté. À cet égard, certaines techniques contemporaines, ainsi que les sonorités médiévales des quintes et octaves parallèles, furent utilisées en accord avec un langage tonal / modal qui demeure la base des trois compositions. Le chant Grégorien fut aussi une importante caractéristique de ces compositions. Pour mieux comprendre les analyses des œuvres, deux techniques seront expliquées, la douce toile de dissonances linéaires et l'harmonie d'accords parfaits majeurs. L'analyse de chaque pièce est divisée en deux parties. La première est une vision générale et la deuxième est plus détaillée. À la fin, les connaissances acquises par la composition des ces œuvres seront résumées et l'importance intemporelle de la beauté sera réaffirmée.

Ecotoxic Metal Records and its Degree of Geochemical Symphony in the Niche of Cochin Estuarine System- A Theraptic Perspective

The heavy metal contamination in the environment may lead to circumstances like bioaccumulation and inturn biomagnification. Hence cheaper and effective technologies are needed to protect the precious natural resources and biological lives. A suitable technique is the one which meets the technical and environmental criteria for dealing with a particular remediation problem and should be site-specific due to spatial and climatic variations and it may not economically feasible everywhere. The search for newer technologies for the environmental therapy, involving the removal of toxic metals from wastewaters has directed attention to adsorption, based on metal binding capacities of various adsorbent materials. Therefore, the present study aim to identify and evaluate the most current mathematical formulations describing sorption processes. Although vast amount of research has been carried out in the area of metal removal by adsorption process using activated carbon few specific research data are available in different scientific institutions. The present work highlights the seasonal and spatial variations in the distribution of some selected heavy metals among various geochemical phases of Cochin Estuarine system and also looked into an environmental theraptic/remedial approach by adsorption technique using activated charcoal and chitosan, to reduce and thereby controlling metallic pollution. The thesis has been addressed in seven chapters with further subdivisions. The first chapter is introductory, stating the necessity of reducing or preventing water pollution due to the hazardous impact on environment and health of living organisms and drawing it from a careful review of literature relevant to the present study. It provides a constricted description about the study area, geology, and general hydrology and also bears the major objectives and scope of the present study.

Abordagens de análise aplicadas ao 1º movimento da sinfonia nº 3, de Gustav Malher

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Emotions, Arousal, and Frontal Alpha Rhythm Asymmetry During Beethoven's 5th Symphony

Music is capable of inducing emotional arousal. While previous studies used brief musical excerpts to induce one specific emotion, the current study aimed to identify the physiological correlates of continuous changes in subjective emotional states while listening to a complete music piece. A total of 19 participants listened to the first movement of Ludwig van Beethoven's 5th symphony (duration: ~7.4 min), during which a continuous 76-channel EEG was recorded. In a second session, the subjects evaluated their emotional arousal during the listening. A fast fourier transform was performed and covariance maps of spectral power were computed in association with the subjective arousal ratings. Subjective arousal ratings had good inter-individual correlations. Covariance maps showed a right-frontal suppression of lower alpha-band activity during high arousal. The results indicate that music is a powerful arousal-modulating stimulus. The temporal dynamics of the piece are well suited for sequential analysis, and could be necessary in helping unfold the full emotional power of music.

The Madrid Symphony Orchestra with its Conductor Mr Arbós

Signatur des Originals: S 36/F11969