Investigación sobre sectores dinámicos en el Uruguay (75-86)

Incluye Bibliografía

Bloqueio peribulbar com ropivacaína a 0,75% para facectomia em cães: padronização e comparação de técnicas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

DOCPAL country population documentation development (the next phase of the DOCPAL project presently funded under IDRC Grant No 3-P-75-0101); a request to the Information Science Division of the IDRC, Ottawa, Canada

El proyecto para el desarrollo de las capacidades de los paises en el area de documentacion en poblacion constituye la segunda fase de las actividades del DOCPAL (1978-1980) y tiene como objetivos centrales: a).ayudar a las instituciones comprometidas en actividades de poblacion, en alrededor de 4 paises anualmente, a mejorar sus capacidades e infraestructura; b).posibilitar a aquellos paises mejor dotados para que se constituyan en centros miembros de DOCPAL; c).mejorar, extender y continuar la entrega de servicios de nivel regional a los paises; d).mejorar y mantener los sistemas computarizados de procesamiento de la informacion. La descripcion detallada de estas actividades constituye el fundamento para la solicitud de fondos al IDRC durante el periodo senalado

Efeitos da associação de dexmedetomidina à ropivacaína 0,75% na anestesia peridural

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Notas de Población Vol.29 N° 75

En el número 75 de la serie Notas de población se da a conocer los últimos avances en relación con los censos de población y vivienda, en el momento en que en aproximadamente la mitad de los países de la región se han levantado los censos de la ronda del 2000. Es por ello que en la selección de estudios e informes contenidos en esta publicación se abordan materias referidas a la experiencia aportada por la ronda anterior y a los nuevos desafíos que se encaran. Entre estos últimos destacan los temas emergentes en la agenda de las políticas y programas de desarrollo y las nuevas tecnologías, cuyos propósitos fundamentales son reducir costos y mejorar la calidad y la oportunidad de los resultados censales. Los artículos incluidos se sustentan en actividades llevadas a cabo en años recientes, en el marco de la preparación de los censos de esta década. En ellos se tratan, por una parte, temas conceptuales, vinculados a la finalidad y el contenido de los censos y, por otra, las experiencias en cuanto a la aplicación de tecnologías modernas y el análisis de sus potencialidades.

Revista de la CEPAL no.75

Este número de la Revista de la CEPAL incluye un homenaje a Raúl Prebisch en el centenario de su nacimiento, con un conjunto de artículos de distinguidas personalidades de las ciencias sociales vinculadas al pensamiento sobre América Latina.

CEPAL Review no.75

This issue of CEPAL Review includes a special section to commemorate Raúl Prebisch in the centennial of his birthday, containing a selection of articles prepared by renowned social scientists involved with Latin American development thinking.

Análise da resistência de união à dentina humana submetida ao condicionamento total sob pressão pulpar simulada e armazenamento em etanol 75%

Pós-graduação em Odontologia Restauradora - ICT

Comportamento Espacial dos Percentis 75 da Precipitação Decencial para O Estado de São Paulo, Na Primavera

No presente estudo foi avaliada a distribuição espacial do percentil 75 da precipitação decendial para o Estado de São Paulo, utilizando-se um total de 136 postos pluviométricos com séries acima de 27 anos de registros. Em um estágio preliminar os valores dos percentis 75 da precipitação decendial foram georeferenciados, permitindo a utilização de técnicas da geoestatística para proceder à interpolação dos dados. Modelos experimentais de semivariogramas padronizados foram obtidos, utilizando-se a variância amostral como fator de escalonamento, permitindo a verificação de proporcionalidade entre os modelos e agrupando-os sob a mesma tendência. O modelo teórico exponencial foi o que melhor se ajustou aos semivariogramas experimentais, seguido pelo modelo esférico. Os parâmetros estimados para os modelos, efeito pepita, patamar e alcance foram utilizados para a realização da krigagem e confecção dos mapas de isolinhas. A distribuição espacial dos percentis 75 da precipitação decendial reflete o comportamento da circulação atmosférica no Estado, apresentando alta variabilidade. As regiões oeste , sudoeste e noroeste apresentaram as menores intensidades de precipitação e foram variáveis de acordo com os níveis temporais na primavera. A região litorânea apresentou as maiores intensidades de precipitação para quase todos os níveis temporais estudados, diferenciando-se das demais regiões do Estado. A exceção foi à região nordeste no final da primavera que apresentou valores de intensidades maiores do que os registrados no litoral. A faixa litorânea apresentou comportamento homogêneo, detectado pelo forte agrupamento das isolinhas em quase todos os decêndios analisados.

Unesp Informa, 2016, número 75

Boletim elaborado pela Assessoria de Comunicação e Imprensa da Reitoria da UNESP

Estudo das propriedades ópticas de pós cerâmicos à base de Zn3Ga2Ge2O10: X% Cr3+ (X = 0 ; 0,5 ; 0,75 ; 1,0)

Ceramic powders based on Zn3Ga2Ge2O10: Cr3+ X% (X = 0.0; 0.5; 0.75; 1.0) were synthesized by solid-state reaction method. The gallium-zinc germanate doped with chromium presents an interesting property of phosphorescence, that means, it is capable of emitting light when excited by a source of radiation, and such emission remains for some time after stopping the source. For this reason, these materials can be widely applied in night-vision surveillance, (through the use of solar energy, for example), electronic devices screen, emergency routes signals, control panels indicators in dark environments, etc. In this job were considered different amounts of dopant in order to perform a comparison of structural and photoluminescent properties. For that, some analyses were performed on samples, such as XRD, FT-Raman, SEM, UV-vis and photoluminescence measurements (PL). Such analysis allowed to infer that the presence of chromium results in no phase transformation, so that the four compositions have the same set of phases: cubic, rhombohedral and hexagonal. Although the structure was not changed, chromium influences other properties / characteristics of these materials. Examples are: increase of band-gap, decrease of average particle size, small changes in binding energy checked by Raman and especially the increase of photoluminescent property. The chromium ions have great ease in replacing gallium ions in octahedral sites, resulting in emission of light with a wavelength of about 700 nm (infrared region), which is justified by the spin-forbidden 2E 4A2 transition. In other words, chromium is a favorable luminescent center, acting as a trap in the crystal structure, since it imprisons the excitation energy easily and releases it gradually, allowing the phosphorescence. It was observed that the composition ... (Complete abastract click electronic access below)

RP97-75 Fixed and Flexible Cash Rental Arrangements for Your Farm

The kind of rental arrangements for cropland vary widely in each locality and from one geographic area to another. What is desirable for one particular landlord/tenant relationship is not acceptable for others. The purpose of this publication is to help tenants and landlords develop fair cash-rent arrangements and assist them in making sound decisions based on a fair evaluation of resources. The first section addresses whether a fixed cash-rent lease arrangement should be used. Part II discusses how to develop a fair fixed cash rental rate, while Part III provides information on setting rent for other cropland, pasture, and buildings. Part IV outlines the advantages and disadvantages of flexible cash-leasing arrangements. Part V discusses the importance of developing a written lease agreement. A sample lease form also is included.

Estudo das propriedades ópticas de pós cerâmicos à base de Zn3Ga2Ge2O10: X% Cr3+ (X = 0 ; 0,5 ; 0,75 ; 1,0)

Ceramic powders based on Zn3Ga2Ge2O10: Cr3+ X% (X = 0.0; 0.5; 0.75; 1.0) were synthesized by solid-state reaction method. The gallium-zinc germanate doped with chromium presents an interesting property of phosphorescence, that means, it is capable of emitting light when excited by a source of radiation, and such emission remains for some time after stopping the source. For this reason, these materials can be widely applied in night-vision surveillance, (through the use of solar energy, for example), electronic devices screen, emergency routes signals, control panels indicators in dark environments, etc. In this job were considered different amounts of dopant in order to perform a comparison of structural and photoluminescent properties. For that, some analyses were performed on samples, such as XRD, FT-Raman, SEM, UV-vis and photoluminescence measurements (PL). Such analysis allowed to infer that the presence of chromium results in no phase transformation, so that the four compositions have the same set of phases: cubic, rhombohedral and hexagonal. Although the structure was not changed, chromium influences other properties / characteristics of these materials. Examples are: increase of band-gap, decrease of average particle size, small changes in binding energy checked by Raman and especially the increase of photoluminescent property. The chromium ions have great ease in replacing gallium ions in octahedral sites, resulting in emission of light with a wavelength of about 700 nm (infrared region), which is justified by the spin-forbidden 2E 4A2 transition. In other words, chromium is a favorable luminescent center, acting as a trap in the crystal structure, since it imprisons the excitation energy easily and releases it gradually, allowing the phosphorescence. It was observed that the composition ... (Complete abastract click electronic access below)

Standard surgical treatment for benign prostatic hyperplasia is safe for patients over 75 years: Analysis of 100 cases from a high-volume urologic center

OBJECTIVES: In this study, we aimed to determine the complications of standard surgical treatments among patients over 75 years in a high-volume urologic center. METHODS: We analyzed 100 consecutive patients older than 75 years who had undergone transurethral prostatic resection of the prostate or open prostatectomy for treatment of benign prostatic hyperplasia from January 2008 to March 2010. We analyzed patient age, prostate volume, prostate-specific antigen level, international prostatic symptom score, quality of life score, urinary retention, co-morbidities, surgical technique and satisfaction with treatment. RESULTS: Median age was 79 years. Forty-eight patients had undergone transurethral prostatic resection of the prostate, and 52 had undergone open prostatectomy. The median International Prostatic Symptom Score was 20, the median prostate volume was 83 g, 51% were using an indwelling bladder catheter, and the median prostate-specific antigen level was 5.0 ng/ml. The most common comorbidities were hypertension, diabetes and coronary disease. After a median follow-up period of 17 months, most patients were satisfied. Complications were present in 20% of cases. The most common urological complication was urethral stenosis, followed by bladder neck sclerosis, urinary fistula, late macroscopic hematuria and persistent urinary incontinence. The most common clinical complication was myocardial infarction, followed by acute renal failure requiring dialysis. Incidental carcinoma of the prostate was present in 6% of cases. One case had urothelial bladder cancer. CONCLUSIONS: Standard surgical treatments for benign prostatic hyperplasia are safe and satisfactory among the elderly. Complications are infrequent, and urethral stenosis is the most common. No clinical variable is associated with the occurrence of complications.