Da crítica diplomática à análise tipológica: abordagens e técnicas de análise documental

This study, of an instrumental nature, discusses the theoretical differences which underpin the documentary analysis models used in traditional Diplomatics and Contemporary Diplomatics. Undoubtedly, both models of analysis contribute to the understanding of the sources -a vital point of the process of analyzing the document to be used in any area. Thus, the choice of either technique must take into account the goals proposed for the research, according to the object that is taken as the reference point: the archival series or the individual document. That way, issues such as the evidential value and diplomatic authenticity are important within the Archival Science, which seeks through auxiliary disciplines to verify the historical trail of the document, from the moment of its production, usage and archiving, as well as the various custodians, contributing in a large measure to the understanding of its information -what is registered as well as the context- in its broadest sense.

Técnicas de análisis regional

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Técnicas de análisis regional

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Evaluación de programas. Notas técnicas

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Acurácia da histerossonografia versus ultrassonografia transvaginal em mulheres inférteis candidatas às técnicas de reprodução assistida

PURPOSE: To compare the diagnostic accuracy of sonohysterography (HSN) and conventional transvaginal ultrasound (USG) in assessing the uterine cavity of infertile women candidate to assisted reproduction techniques (ART). METHODS: Comparative cross-sectional study with 120 infertile women candidate to ART, assisted at Centro de Reprodução Assistida (CRA) of Hospital Regional da Asa Sul (HRAS), Brasília-DF, from August 2009 to November 2010. Sonohysterography was performed with saline solution infusion in a close system. The sonohysterography finding was compared to previous USG results. The uterine cavity was considered abnormal whenthe endometrium was found to be thicker than expectedduring the menstrual cycle and whenan endometrial polyp, a submucous myoma and an abnormal shape of the uterine cavity were observed. The statistical analysis was doneusing absolute frequencies, percentage values and the χ 2, with the level of significance set at5%. RESULTS:HSN revealed that 92 (76.7%) infertile women candidate to ARThad anormal uterine cavity, while 28 (23.3%) had the following abnormalities: 15 polyps (12.5%).

Técnicas de análisis regional con información limitada

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Técnicas de proyecciones de población de áreas menores: aplicación y evaluación

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Técnicas de proyecciones de población de áreas menores: aplicación y evaluación

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El modelo multi-regional simplificado y otras técnicas de proyección regional, ilustradas con datos brasileros y chilenos

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Técnicas de análisis regional con información limitada

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Métodos y técnicas de encuesta

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Técnicas de Análisis Regional, Ejercitación y Aplicación: TAREA (versión 2.0): guía de técnicas y manual de uso del sistema computacional

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Análises técnicas e econômicas no sistema de integração lavoura-pecuária submetido à adubação nitrogenada

Sustainable agriculture, reduced production costs and adding value to the system are achieved through the use of agricultural areas throughout the year, in integrated or mixed system. The study aimed to determine the technical coefficients to estimate and evaluate the operational cost and profitability indicators of the consortium of corn with two species of Brachiaria (B. brizantha, MG-5 and B. ruziziensis). The crops were submitted to N rates (0, 100, 200, 300 e 400kg ha-1year-1) at sidedressing, using urea, and winter common bean in succession, in crop-livestock integration under no-tillage, in irrigated conditions, in 2008/2009 agricultural year in Cerrado region (Selvíria - MS). The experiment was conducted in a randomized complete block design with four replications in a 2 x 5factorial. It was concluded thatcathe inputs were the components that most increased the producing cost of corn and common bean in the ILP study. The total operational cost has increased as a function of increasing doses of N. In all treatments the levels of profitability were positive indicating the viability of the system. The treatment that showed the best technical and economic performance was intercropped with corn and B. brizantha, fertilized with 100kg ha-1year-1N and common bean in succession.

Problemas y políticas de selección de técnicas en América Latina = Selection of techniques: problems and policies for Latin America

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Competencias técnicas de los trabajadores informáticos: el caso de Argentina

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