Obras poéticas de Don José María Roa Bárcena de la Academia mejicana correspondiente de la española; publicanlas sus hijas con una introducción.

"Edicion completa de 200 ejemplares numerados. Ejemplar núm. 1 vendido.

Discurso pronunciado por el representante de la Provincia de Mizque, Dr. J. Armando Méndez acerca de las credenciales de los diputados electos por la ciudad de Potosí en 1910.

Mode of access: Internet.

Algunos discursos del diputado por Mizque Dr. José Armando Méndez en la Legislatura de 1909.

Opiniones sobre apremio corporal en materia civil.--Discurso sobre el proyecto de amnistía.--Otro discurso sobre el proyecto de amnistía.--Discurso en el debate sobre fijación de partida para el servicio de las indemnizaciones decretadas por el Tribunal Arbitral Boliviano-Brasileño.--Segundo discurso respecto á las indemnizaciones decretadas por el Tribunal Arbitral.

Elogio del historiador y novelista D. José María Roa Bárcena.

Mode of access: Internet.

Obras completas de D. Armando Palacio Valdés ...

Mode of access: Internet.

Un huerto de manzanas; con un estudio preliminar de Armando Donoso.

Mode of access: Internet.

Martini de Roa Cordubenss ex Societati Iesu ... Singularium locorum ac rerum Sacrae Scripturae libri VI pars prima : adiunctus insuper eiusdem Auctoris Liber VII De die natali sacro, & profano ...

Mode of access: Internet.

Doctoris Ioannis de Roa Dauila ... De suprema Dei prouidentia & praedestinatione libri tres ...

CCBE s. XVI, R, 1026.

Martini de Roa, Cordubensis, ex Societate Iesu ... Singularium S. Scripturae Pars II : in qua cum ex sacris, tum ex humanis multa ex gentium, hebraeorumque moribus explicantur.

Mode of access: Internet.

Quaestio medica, quodlibertariis disputationibus manè discutienda ... M Joanne-Armando Roussin de Montabourg ... praeside ... An Chylus [et] succus nutritius, simili perficiantur mechanismo?

Mode of access: Internet.

Discursos leídos ante la Real academia española en la recepción pública del excmo. sr. d. Armando Palacio Valdés, el día 12 de diciembre de 1920.

Cover title.

C&T NO MEIO RURAL: A divulgação de Ciência e Tecnologia no programa televisivo Caminhos da Roça

Esta pesquisa examina o discurso de um programa televisivo regional brasileiro de canal aberto para identificar qual é a linguagem utilizada na abordagem de assuntos de Ciência e Tecnologia. O corpus compõe-se de um recorte baseado nas exibições do ano de 2006 do programa televisivo Caminhos da Roça - criado e exibido desde 2002 pela EPTV Ribeirão (Empresas Pioneiras de Televisão) afiliada da Rede Globo em Ribeirão Preto/SP. A proposta foi analisar, em relação ao formato, à linguagem e aos conteúdos as matérias jornalísticas que tratam especificamente de assuntos de ciência e/ou tecnologia voltadas para o agronegócio e que tenham mostrado algum contato entre pesquisador e cidadão do campo. Este trabalho, de natureza qualitativa, empregou a metodologia de Análise de Discurso de linha Francesa (AD) e identificou C&T como um assunto bastante presente no Caminhos da Roça. Constatou-se ainda que, embora haja muita divulgação de C&T não há um padrão de aprofundamento desses assuntos e que a abordagem varia de edição para edição, além da ciência ser mostrada em forma de tecnologia que se aplica ao campo. A linguagem empregada pelo Caminhos da Roça para o tratamento de assuntos de Ciência e Tecnologia é, predominantemente clara e simplificada e o discurso mais encontrado se define como uma mescla entre o tecnológico, o informativo e o pedagógico.(AU)

Análise do fluxo d’água na barragem Engenheiro Armando Ribeiro Gonçalves - Açu/RN

The solution of partial differential equation of seepage problems is difficult to find analytically, especially for situations that involve great complexity. To overcome this problem, software based on finite differences and finite elements are usually used. This work presents the use of a finite element software, the GEO5, to solve the seepage problem at a dam of very complex section, the dam Eng. Armando Ribeiro Gonçalves, which at the end of its construction suffered rupture of the upstream slope at the central dam and then went through a process of reconstruction and auscultation. The analyses were performed for the operating condition of the reservoir, with an established flow. A numerical model was developed based on the level readings of the reservoir water and their piezometric readings as a proposal for the evaluation and future behavior prediction of the dam on established flow conditions. The use of constitutive models with the aid of computer systems is reflected in a way to predict future risk situations so they can be prevented

Eutrofização do reservatório Engenheiro Armando Ribeiro Gonçalves, no Rio Grande do Norte: implicações para o abastecimento público e para a piscicultura intensiva em tanques-rede

This study aimed to describe the spatial and temporal patterns of variation in trophic state and its relation with the structure and dynamics of planktonic community of a large reservoir located in semi-arid tropical region of Northeast Brazil. The reservoir Armando Ribeiro Gonçalves is the biggest reservoir of the Rio Grande do Norte State and is responsible for about 53% of all surface water accumulated in the State. The samples of water and plankton were taken monthly in 10 points distributed throughout the longitudinal axis of the reservoir and over a full hydrological cycle. The samples were collected to determine concentrations of total phosphorus, total nitrogen, chlorophyll a and suspended solids (fixed and volatile) and for determining the composition and abundance of phytoplanktonic and zooplanktonic species. During the study period, the reservoir was characterized as eutrophic and there was no trend of increasing the trophic state of the reservoir in the period of drought. The concentrations of total phosphorus and suspended fixed solids decreased towards the dam while the N:P ratios increased in the same direction due to the reduction in the phosphorus concentrations and relative constancy in the nitrogen concentrations. The N:P ratios observed were indicative of greater limitation by phosphorus than by nitrogen. However, as concentrations of both nutrients were high and the water transparency was very low, with secchi depth usually lower than one meter, it seems likely that the planktonic primary production of the reservoir is more limited by the availability of light than the availability of nutrients. High nutrient concentrations coupled with low availability of light may explain the continuing dominance of filamentous cyanobacteria such as Cylindrospermopsis raciborskii in the plankton of the reservoir.These cyanobacteria are potentially toxic and pose a serious environmental problem because it compromises the water quality for public supply, recreation and fishing when present in high densities as in this study. The mesozooplankton of the reservoir was dominated by the calanoid Notodiaptomus cearensis and the cladoceran Diaphanosoma spinulosum. In general, the structure of zooplankton community seems to be particularly influenced by the spatial variation of cyanobacteria. The results of the regression analyses show that both the chlorophyll a concentrations and the cyanobacteria biovolume were more strongly correlated with the nitrogen than with phosphorus and that the water transparency was more strongly correlated with algal biomass than with other sources of turbidity. The maximum load of phosphorus to attain the maximum permissible concentration of total P in the reservoir was estimated in 63.2 tonnes P/ year. The current external P load to the reservoir is estimated in 324 tonnes P / year and must be severely reduced to improve the water quality for water supply and allow the implementation of aquaculture projects that could contribute to the socio-economic development of the region