The Tyrolien lyre: a glee book, consisting of easy pieces arranged mostly for soprano, alto, tenor, and base [sic] voices, with and without piano-forte accompaniments; comprising a complete collection of solos, duetts, trios, quartetts, quintetts, choruses, &c. for the use of societies, schools, clubs, choirs, and the social circle,

Mode of access: Internet.

Parémiologie musicale de la langue française : ou Explication des proverbes, locutions proverbiales, mots figurés, qui tirent leur origine de la musique, accompagnée de recherches sur un grand nombre d'expressions du même genre empruntées aux langues étrangères, et suivi de La Saint-Julien des ménétriers, symphonie-cantata à grand orchestre, avec solos et choeurs /

"Table alphabétique des principaux termes employés dans les proverbes musicaux, de leurs congénères, de leurs fréquentatifs et de leurs dérivés pris au propre ou au figure": p. [665]-677.

Taylor's Choral anthems : no. 1 : a new collection of choruses, anthems, quartetts, trios, duets and solos : original and selected, for singing societies, choirs and social musical circles /

Bound in blue, paper covered boards with cloth spine. Advertisements for "Choruses, anthems, quartetts, trios, duets and solos to appear in the following numbers of Taylor's choral anthems" p. p [4] of cover.

[¿Pueden la sensibilidad y la movilidad servir por si solos de caractéres distintivos entre el reino animal y el vejetal (sic)?] : discurso leído ante el claustro de la Universidad Central, por el Licenciado en la Facultad de Medicina y Cirujía D. Antonio Alonso Cortés en el acto solemne de recibir la investidura de Doctor en la espresada Facultad.

Tesis Universidad Central, 1866.

[¿Pueden la sensibilidad y la movilidad servir por si solos de caractéres distintivos entre el reino animal y el vegetal?] : discurso pronunciado en la Universidad Central /

Mode of access: Internet.

The messenger of song. Contains a graded course for singing classes and day schools; also solos, duetts, quartetts, glees and choruses for musical conventions, musical institutes, etc., etc.

Mode of access: Internet.

Music and the higher life : a collection of descriptive and choral hymns, solos and choruses /

Includes index.

COMUNICAÇÃO EMPRESARIAL, INTERATIVIDADE E REDES SOCIAIS: ESTUDO DE CASO DA EMBRAPA SOLOS

Esta pesquisa tem o objetivo de analisar como a interatividade e a transparência passaram a ser os novos paradigmas da comunicação empresarial e a forma como as empresas estão lidando com esta nova realidade, manifestada com o surgimento e proliferação das redes sociais. Não apenas a comunicação corporativa, mas o marketing e o atendimento ao cliente foram profundamente afetados pela Web 2.0 e este trabalho procura fazer uma reflexão deste novo momento, ao optar por um estudo qualitativo, onde foram aplicados questionários estruturados e semi-estruturados, além da observação participante. Trata-se de um estudo de caso na Embrapa Solos, o primeiro centro de pesquisa da Empresa Brasileira de Pesquisa Agropecuária a implantar blogs corporativos quando pouco se falava no assunto. Nos últimos cinco anos, desde que os primeiros posts foram publicados, muita coisa mudou na delicada balança de poder x informação/ empresa x consumidor. Este estudo conclui que apesar dos avanços que os blogs proporcionaram não só à Embrapa Solos, mas em outras empresas que adotaram esta e outras redes sociais, ainda há um longo caminho a ser percorrido, de horizontalização de estruturas e real democratização da informação.

Estudo comparativo de diferentes sistemas de injeção de vapor aplicados à remediação de solos contaminados por diesel

Among the potentially polluting economic activities that compromise the quality of soil and groundwater stations are fuel dealers. Leakage of oil derived fuels in underground tanks or activities improperly with these pollutants can contaminate large areas, causing serious environmental and toxicological problems. The number of gas stations grew haphazardly, without any kind of control, thus the environmental impacts generated by these enterprises grew causing pollution of soil and groundwater. Surfactants using various techniques have been proposed to remedy this kind of contamination. This study presents innovation as the application of different systems containing surfactant in the vapor phase and compares their diesel removal efficiencies of soil containing this contaminant. For this, a system that contains seven injection wells the following vaporized solutions: water, surfactant solution, microemulsion and nanoemulsion, The surfactants used were saponified coconut oil (OCS), in aqueous solution and an ethoxylated alcohol UNTL-90: aqueous solution , and nanoemulsion and microemulsion systems. Among the systems investigated, the nanoemulsion showed the highest efficiency, achieving 88% removal of residual phase diesel, the most ecologically and technically feasible by a system with lower content of active matter

Aplicação do Na2S2O8, H2O2 e ferro na remediação de solos (latossolo e areia destrófica) contaminados com diesel

Environmental liabilities from accidents in the retail petroleum industry, especially in urban areas, have represented a serious problem whose impact reaches the underground, people's health and even economic losses with the remediation process. In U.S.A. are estimated hundreds of billions of dollars invested in soil remediation processes. The results of the reports and investigative reports of liabilities in fuel stations distributed in the urban area of Natal-RN were used to estimate the local scenario of contamination. This database has been possible to determine the main contaminants (BTEX, PAHs, TOC), affected neighborhoods and types of potentially more impacted soils. Experiments were carried out in order to reverse contamination of this scenario, where the soil type was a factor in the planning, because it influences directly on the effectiveness of remediation techniques studied: Oxidation by hydrogen peroxide and oxidation by sodium persulphate. These oxidants are activated forming free radicals (HO•-, SO4 •-, HO2 • , O2 •-, S2O8 -2, etc) responsible for to mineralize the hydrocarbons and other organic compounds (releasing O2 e CO2). In the activation process, the ferrous ions (II) and ferric (III) were studied as well as hydrogen peroxide activation technique with sodium persulfate, the latter being presented the best efficiency among all the study, when activated with Fe+3. In addition to defining the most efficient technique, the aim of this study was to evaluate the influence of different soils among oxidative techniques, characterizing the effect of the concentration of these oxidants and also the concentration of the catalysts. Exists in most scenarios evaluated the presence of intrinsic total iron soil matrix. The so-called latosols present microaggregates reddish indicating the presence of these reactive species like iron and clayey aspect. The kinetic study was conducted by experimental design and monitoring of the percentage of total carbon (SSM-5000A) in the solid and liquid phases, knowing that 82.4% of the diesel molecule is carbon. Yet organic carbon and pH of liquid samples were analyzed for technical, characterizing the influence of soil type and its operating condition. The Fenton-like technique H2O2 e Fe+2 presented satisfactory oxidation, including sandy soil, but well below the best result. The sodium persulphate only activated with temperature, even in the most favorable soil, did not provide good efficiency. The best technique in the study had the concentration profile with 2,2x10- 1mol.L-1 of Na2S2O8 activated with 6,53x10-1mol.L-1 of H2O2 and 2,5x10-2 Fe3+mol.L-1 which reduced in less than a day 96 contamination in red soil, initially with 66,667 mg of diesel per kg of clean soil