Entrega de muestra y productos realizados : Manizales, Riosucio (Caldas), Cordoba, Quimbaya (Quindio).

[200] hojas : ilustraciones, fotografía.

Muestras de adecuación y uso de fibras naturales y una técnica de tinturado por inmersión en lodo de la etnia Sinú en Sucre y Cordoba.

33 fotografías a color.

The importance of operating costs about making decisions in farm machine labor contractors services : the case of Cordoba province

p.47-59

Pollen Allergy in Cordoba City: Frequency of Sensitization and Relation with Antihistamine Sales

The occurrence of symptoms in pollen allergy patients in urban areas may be affected by local environmental factors such as sources of pollution, natural and ornamental vegetation, local architecture impeding dispersion, etc. The aim of this study was to analyse the frequency of sensitization in pollen allergy patients and the relationship with antihistamine sales. For this study, a large number of clinical records, together with pharmaceutical and pollen data, were collected between 1999 and 2001 in the city of Córdoba, in the south of the Iberian Peninsula. Differences were observed in the symptoms suffered by pollen allergy patients in different areas of the city due to varying local emission of both biological and non-biological particles. Temporal distribution of symptoms over the three study years was influenced by meteorological factors, especially rainfall patterns; higher water supply to plants was associated with increased airborne pollen concentrations. Air pollution might be one of the main factors affecting the distribution of pollen allergy patients within the city. Recent years have seen a worsening of symptoms and increased sensitization to urban species such as plane-trees.

Informal access to urban land. Housing policies devoted to vulnerable sectors implemented in Cordoba-Argentina

The urban growth in Latino American cities, in a neoliberal context, has led to several population groups to having no possibilities to the access to urban land. Informal and irregular urban settlements increase, requiring attention from local governments, with actions and strategies in order to achieve both the regularization of such situation and further prevention. In the city of Córdoba different informal and irregular operations have taken place promoted by different actors. Furthermore, policies focused on regularization which have been promoted, have few intervention mechanisms, a fact that becomes critical, especially for the urban problems it causes. The main aim of this article is to present a classification over different modes of urban land acquirement taking place out of both urban and civil legislations. Afterwards, different informal settlement typologies are described, as well as the policies focused on them, together with their respective effects and impacts.

Centro de Colaboración Pedagógica provincial : Cordoba.

Se ofrecen los resultados y conclusiones de una reunión de trabajo celebrada en un colegio nacional de Córdoba en la que se plantearon los problemas de aplicación de la Ley General de Educación en la escuela, y en concreto, en los cursos de quinto de Educación General Básica impartidos, con carácter experimental, en la provincia. En esta reunión, a la que asistieron inspectores, directores y maestros, se trataron los siguientes temas: el aprendizaje individualizado y socializado, la programación, la evaluación y la temporalización del trabajo escolar;también, se cumplimentó una encuesta.

Post-collisional lamprophyric event in Sierra Norte, Cordoba, Argentina: Mineralogical, geochemical and isotopic characteristics

Over 20 lamprophyre dykes, varying in width between a few centimeters and several meters, have been identified in central Sierra Norte - Eastern Pampean Ranges, Cordoba, Argentina. Their mineralogy and chemistry indicate that they are part of the calc-alkaline lamprophyres clan (CAL). They contain phenocrysts of magnesiohomblende +/- augite set in a groundmass of magnesiohornblende, calcic-plagioclase, alkali feldspar, and opaque minerals, which designate them as spessartite-type lamprophyres. Alteration products include chlorite, calcite and iron oxides after malfic phenocrysts, though some are partially replaced by actinolite. Feldspars are replaced by carbonate and clay minerals. The dykes are relatively primitive, and show restricted major element variation (SiO(2) 51.1-55.3 wt.%, Al(2)O(3) 12-16.6 wt.%, total alkalies 1.5-4.7 wt.%), high Mg# (55-77), high Cr contents (27-988 ppm) and moderate to high Ni contents (60-190 ppm). Lamprophyre LILE (e.g. Rb averages 110 ppm, Sr 211-387 ppm, Ba 203-452 ppm) are high relative to HFSE (e.g., Ta 0.2-1.6 ppm, Nb 4-11 ppm, Y 17-21 ppm), and are enriched in LREE (30-70 times chondrite). They are characterized by relatively high (208)Pb/(204)Pb (38.8-39.9), (207)Pb/(204)Pb(similar to 15.7), and (206)Pb/(204)Pb (18.7-20.1), combined with low (epsilon)epsilon(Nd) (-4.69 to -1.52) and a relative moderately high ((87)Sr/(86)Sr)(i) of 0.7055-0.7074. The Rb-Sr whole rock isochron indicates an Early Ordovician age of 485 +/- 25 Ma. The calculated T(DM) (1.7 Ga) suggests that these rocks appear to have originated from a reservoir that was created during a mantle metasomatism event related to the Pampean orogeny. The Sierra Norte lamprophyres show affinities with a subduction-related magma in an active continental margin. Their geochemical and isotopic features suggest a multicomponent source, composed of enriched mantle material variably contaminated by crustal components. The lamprophyric suite emplacement occurred at the dawning stage of the Pampean orogeny, in a regional post-collisional extensional setting developed in the Sierra Norte-Ambargasta batholith (SNAB) in Early Ordovician times. (C) 2008 Published by Elsevier Ltd.

Lógicas de engajamento de produtores familiares em propostas de desenvolvimento : a implementação do programa social agropecuário em Pampa de Achala, Cordoba - AR

Nesta dissertação, analiso as diferentes formas de engajamento dos produtores familiares às propostas de desenvolvimento apresentadas pelo Programa Social Agropecuário, na região de Pampa de Achala, na Província de Córdoba, na Argentina. Os diferentes graus de adesão dos produtores estão relacionados as heterogeneidades na estrutura e volume de capitais carregados por esses agentes, suas diferentes trajetórias e expectativas de retribuição com relação ao projeto. O desajuste entre as expectativas dos produtores e as realizações efetivas dos projetos gera conflitos e resistência aos processos de normalização provocados pelo processo de imposição desses programas de desenvolvimento. Identifiquei três lógicas de engajamento diferenciadas. Na primeira que denominei apropriacionista, ocorre um envolvimento intenso dos produtores a essas propostas apresentadas e a resistência se dá na forma de disputa com os técnicos pelo controle do processo de implementação do Programa. A segunda inserção dos produtores se dá em uma lógica de engajamento assistencialista e a resistência se apresenta como atomização das formas de participação. O terceiro caso paradigmático consiste no de uma comunidade que não adere ao Programa. A construção dessas lógicas de adesão permitem explicar a complexidade da implementação de programas desse tipo e as relações de poder subjacentes. Constatei que no espaço de possibilidades que se abrem para as comunidades rurais empobrecidas na Argentina consolidam-se novos processos de dominação, como passagem de uma pobreza integrada a um processo de pobreza dependente, de políticas publicas especiais.

Comparacion de estimaciones de la mortalidad infantil obtenidas a traves de metodos indirectos y directos: Republica Argentina, provincias de Cordoba y Jujuy

Incluye Bibliografía

Estudio de la mortalidad por causas en la tabla de vida, Cordoba 1959-1961 (hombres); trabajo final de investigacion

Incluye Bibliografía

Modeling spatial distribution of cancer incidence in Cordoba, Argentina

Background: Cancer is the second leading cause of death in Argentina, and there is little knowledge about its incidence. The first study based on population-based cancer registry described spatial incidence and indicated that there existed at least county-level aggregation. The aim of the present work is to model the incidence patterns for the most incidence cancer in Córdoba Province, Argentina, using information from the Córdoba Cancer Registry by performing multilevel mixed model approach to deal with dependence and unobserved heterogeneity coming from the geo-reference cancer occurrence. Methods: Standardized incidence rates (world standard population) (SIR) by sex based on 5-year age groups were calculated for 109 districts nested on 26 counties for the most incidence cancers in Cordoba using 2004 database. A Poisson twolevel random effect model representing unobserved heterogeneity between first level-districts and second level-counties was fitted to assess the spatial distribution of the overall and site specific cancer incidence rates. Results: SIR cancer at Córdoba province shown an average of 263.53±138.34 and 200.45±98.30 for men and women, respectively. Considering the ratio site specific mean SIR to the total mean, breast cancer ratio was 0.25±0.19, prostate cancer ratio was 0.12±0.10 and lower values for lung and colon cancer for both sexes. The Poisson two-level random intercepts model fitted for SIR data distributed with overdispersion shown significant hierarchical structure for the cancer incidence distribution. Conclusions: a strong spatial-nested effect for the cancer incidence in Córdoba was observed and will help to begin the study of the factors associated with it.

The Islamic Crossed-Arch Domes in Cordoba: Geometry and Structural Analysis of the “Capilla de Villaviciosa”

Crossed-arch domes are a singular type of ribbed vaults. Their characteristic feature is that the ribs that form the vault are intertwined, forming polygons or stars, leaving an empty space in the centre. The earliest known vaults of this type are found in the Great Mosque of Córdoba, built ca. 960 a.C. The type spread through Spain, and the north of Africa in the 10th to the 16th Centuries, and was used by Guarini and Vittone in the 17th and 18th Centuries in Italy. However, it was used only in a few buildings. Though the literature about the structural behaviour of ribbed Gothic vaults is extensive, so far no structural analysis of crossed arch domes has been made. The purpose of this work is, first to show the way to attack such an analysis within the frame of Modern Limit Analysis of Masonry Structures (Heyman 1995), and then to apply the approach to study the stability of the dome of the Capilla de Villaviciosa. The work may give some clues to art and architectural historians to understand better the origin and development of Islamic dome architecture.

Continuous multi-criteria methods for crop and soil conservation planning on La Colacha (Río Cuarto, Province of Cordoba, Argentina)

Agro-areas of Arroyos Menores (La Colacha) west and south of Rand south of R?o Cuarto (Prov. of Cordoba, Argentina) basins are very fertile but have high soil loses. Extreme rain events, inundations and other severe erosions forming gullies demand urgently actions in this area to avoid soil degradation and erosion supporting good levels of agro production. The authors first improved hydrologic data on La Colacha, evaluated the systems of soil uses and actions that could be recommended considering the relevant aspects of the study area and applied decision support systems (DSS) with mathematic tools for planning of defences and uses of soils in these areas. These were conducted here using multi-criteria models, in multi-criteria decision making (MCDM); first of discrete MCDM to chose among global types of use of soils, and then of continuous MCDM to evaluate and optimize combined actions, including repartition of soil use and the necessary levels of works for soil conservation and for hydraulic management to conserve against erosion these basins. Relatively global solutions for La Colacha area have been defined and were optimised by Linear Programming in Goal Programming forms that are presented as Weighted or Lexicographic Goal Programming and as Compromise Programming. The decision methods used are described, indicating algorithms used, and examples for some representative scenarios on La Colacha area are given.