Diseño e implantación de una red básica y levantamiento, a escala 1:500, de la muralla de Talamanca de Jarama, provincia de Madrid.

Talamanca de Jarama posee un rico patrimonio arquitectónico que se ha ido degradando con el paso del tiempo. Aunque se han considerado realizar acciones para remediar esta situación pocas han sido acometidas, debido a la magnitud que requieren y los recursos insuficientes propios de la localidad. En este sentido, muchos municipios de España no pueden realizar ni acometer, por sí mismos, trabajos que superan su capacidad económica y dependen de las administraciones autonómicas o estatales, que realizan los trámites pertinentes para otorgar la financiación o la subvención conveniente, en caso de fallar a favor del proyecto en cuestión. Actualmente, en la Ley de Patrimonio Histórico, existe el denominado 1% Cultural, que “establece la obligación de destinar en los contratos de obras públicas una partida de, al menos, el 1% a trabajos de conservación o enriquecimiento del Patrimonio Histórico Español”. En esta línea, desde la Dirección General de Patrimonio Histórico, de la Comunidad de Madrid, se están llevando a cabo los trámites y trabajos necesarios para restaurar parte del recinto fortificado de Talamanca de Jarama, percatándose de la falta de cartografía y documentación gráfica actualizada del mismo, que apoye esas labores y las que pudieran presentarse en el futuro, llevándose a cabo, en 2011, un “proyecto de ejecución para la restauración de la puerta de la Tostonera y de un tramo del sector oriental del recinto fortificado de Talamanca de Jarama”, en el que se realiza un estudio y propuesta de intervención detallados sobre la muralla, figurando la totalidad del mismo en el Anexo IV. Advirtiendo esta carencia, el presente proyecto pretende dar soporte cartográfico a los trabajos que tengan por objeto dicho monumento y facilitar la información a las distintas Administraciones Públicas, para que éstas, a su vez, dispongan y divulguen su contenido a las personas o entes que lo requieran. A tenor de los antecedentes expuestos anteriormente, el presente proyecto tiene por objetivos: - Implantación de una red básica enlazada con la Red Geodésica Nacional por Técnicas Espaciales (REGENTE) y apoyada en vértices ROI, mediante técnicas GPS y topografía clásica, que dé cobertura a todo el perímetro amurallado, con una extensión de 10 Ha. - Realización de un levantamiento topográfico a escala 1:500, de 10 Ha, de la muralla intramuros y extramuros. - Realización de la cartografía a escala 1:500.

Levantamiento a escala 1/500 del yacimiento arqueológico Los Yesares (Pinto, Madrid).

El presente proyecto tratará de cubrir las necesidades cartográficas del yacimiento arqueológico “Los Yesares”, para el estudio y puesta en valor de los restos de la Guerra Civil Española en el término municipal de Pinto, Madrid; en colaboración con el equipo arqueológico Cota 667. Los objetivos específicos son los siguientes: - Implantar una red local con técnicas GNSS que enlace con la Red Geodésica Nacional por Técnicas Espaciales (REGENTE), para dar soporte y cobertura a todo el yacimiento, tanto en este proyecto como para otras actuaciones actuales y futuras. - Realizar un levantamiento topográfico a escala 1/500 del yacimiento “Los Yesares” de 10 hectáreas de superficie, detallando sus estructuras y elementos arqueológicos. Se completará con la Cañada Real Galiana, cultivos circundantes y el otro lado del arroyo Culebro, formando un conjunto de 18 hectáreas. El levantamiento se llevará a cabo por técnicas GPS en tiempo real. - Dotar de coordenadas a los puntos de apoyo para el vuelo fotogramétrico del U.A.V. - Obtención de la cartografía a escala 1/500 en la proyección UTM huso 30. Reflejando los fortines, el entramado de trincheras, los numerosos pozos de tirador, las zanjas y los abrigos que quedan actualmente.

Estudio del crecimiento de gallinas ponedoras de 18 hasta 60 semanas de edad criadas en jaulas enriquecidas sometidas a diferentes intensidades de iluminación. 2. Tasa de crecimiento

El objetivo del estudio fue comparar la tasa de crecimiento de gallinas ponedoras criadas en jaulas enriquecidas sometidas a diferentes intensidades de iluminación de acuerdo con el esquema factorial 2x3: iluminación del pasillo (lateral y central) versus iluminación del piso (bajo, intermedio y alto) evaluada en el periodo de 18 hasta 60 semanas de edad de acuerdo con el modelo no linear de Gompertz. Las gallinas fueron alojadas en dos bateríasde 3 pisos, con dos filas por piso y cinco jaulas por fila (25 aves/jaula), con un total de 1.500

CONTEXTUALIZAÇÃO E AS PERSPECTIVAS DA EDUCAÇÃO SALESIANA A PARTIR DO DOCUMENTO DAS LINHAS ORIENTADORAS DA MISSÃO EDUCATIVA DO INSTITUTO DAS FILHAS DE MARIA AUXILIADORA

A presente dissertação teve como objetivos contextualizar e analisar as perspectivas da educação salesiana a partir do documento das Linhas Orientadoras da Missão Educativa do Instituto das Filhas de Maria Auxiliadora, tendo em vista aprofundar o contexto histórico e sociocultural da fundação do Instituto das Filhas de Maria Auxiliadora e do desenvolvimento da missão educativa salesiana, com a finalidade de atuar no campo da educação, indicar os fundamentos interdisciplinares que compreendem os fundamentos teóricos para a prática educativa em relação aos aspectos sociológicos, antropológicos, teológicos e pedagógicos, além de algumas experiências práticas da educação salesiana. A pesquisa considera a contextualização da sua prática educativa a partir de diversas contribuições teóricas realizadas em torno da história do Instituto e dos conhecimentos interdisciplinares que integram seus propósitos e seus projetos educativos. Com a perspectiva de analisar as orientações e conteúdos do documento é utilizada a técnica da análise documental que permite interpretar o seu significado, analisar e indicar algumas perspectivas de educação salesiana presentes no documento e que envolvem os seus princípios, propósitos e as suas ações em relação à educação. Por meio da observação participante alguns aspectos práticos das perspectivas da educação salesiana foram demonstrados. Portanto, a investigação permite o mapeamento das perspectivas fundamentais da educação salesiana a partir das Linhas Orientadoras e a possibilidade de aprofundar a significatividade das perspectivas de referência para a prática educativa conforme são indicadas no documento: as dimensões cultural, evangelizadora, social e comunicativa da educação, que são os elementos e princípios fundamentais do Sistema Educativo Salesiano. A concepção de educação salesiana que se constrói a partir de uma visão interdisciplinar, complexa e dimensional, com uma perspectiva de uma estratégia projetual. Os seus princípios integram alguns valores que são considerados como fundamentais para a realização de uma educação integral: a comunidade educativa, o trabalho educativo realizado em equipe, a espiritualidade juvenil, a preventividade e a pedagogia do ambiente. Sobretudo, os núcleos centrais indicados pelo documento orientam as comunidades para a realização de um pensamento projetual, considerando as diversas dimensões da educação, com uma especial abertura para uma contínua projeção das suas intenções e da sua prática educativa. Enfim, encontramos algumas contribuições para a educação a partir do pensamento pedagógico e prático da educação salesiana, especialmente em relação à proposta de pensar a educação de forma complexa e multidimensional.

The mating-type and pathogenicity locus of the fungus Ustilago hordei spans a 500-kb region

The fungal pathogen Ustilago hordei causes the covered smut disease of barley and oats. Mating and pathogenicity in this fungus are controlled by the MAT locus, which contains two distinct gene complexes, a and b. In this study, we tagged the a and b regions with the recognition sequence for the restriction enzyme I-SceI and determined that the distance between the complexes is 500 kb in a MAT-1 strain and 430 kb in a MAT-2 strain. Characterization of the organization of the known genes within the a and b gene complexes provided evidence for nonhomology and sequence inversion between MAT-1 and MAT-2. Antibiotic-resistance markers also were used to tag the a gene complex in MAT-1 strains (phleomycin) and the b gene complex in MAT-2 strains (hygromycin). Crosses were performed with these strains and progeny resistant to both antibiotics were recovered at a very low frequency, suggesting that recombination is suppressed within the MAT region. Overall, the chromosome homologues carrying the MAT locus of U. hordei share features with primitive sex chromosomes, with the added twist that the MAT locus also controls pathogenicity.

Rational interleukin 2 therapy for HIV positive individuals: daily low doses enhance immune function without toxicity.

When administered in high doses to HIV positive (HIV+) individuals, interleukin 2 (IL-2) causes extreme toxicity and markedly increases plasma HIV levels. Integration of the information from the structure-activity relationships of the IL-2 receptor interaction, the cellular distribution of the different classes of IL-2 receptors, and the pharmacokinetics of IL-2 provides for the rationale that low IL-2 doses should circumvent toxicity. Therefore, to identify a nontoxic, but effective and safe IL-2 treatment regimen that does not stimulate viral replication, doses of IL-2 from 62,500 to 250,000 IU/m2/day were administered subcutaneously for 6 months to 16 HIV+ individuals with 200-500 CD4+ T cells/mm3. IL-2 was already detectable in the plasma of most HIV+ individuals even before therapy. Peak plasma IL-2 levels were near saturating for high affinity IL-2 receptors in 10 individuals who received the maximum nontoxic dose, which ranged from 187,500 to 250,000 IU/m2/day. During the 6 months of treatment at this dose range, plasma levels of proinflammatory cytokines remained undetectable, and plasma HIV RNA levels did not change significantly. However, delayed type hypersensitivity responses to common recall antigens were markedly augmented, and there were IL-2 dose-dependent increases in circulating Natural Killer cells, eosinophils, monocytes, and CD4+ T cells. Expanded clinical trials of low dose IL-2 are now warranted, especially in combination with effective antivirals to test for the prevention of immunodeficiency and the emergence of drug-resistant mutants and for the eradication of residual virions.

Modulation of Sarco/Endoplasmic Reticulum Ca2+-ATPase 2 (SERCA2) function by acetylation following the treatment with histone deacetylase inhibitor suberoylanilide hydroxamic acid (SAHA)

Background: Acetylation and deacetylation at specific lysine (K) residues is mediated by histone acetylases (HATs) and deacetylases (HDACs), respectively. HATs and HDACs act on both histone and non-histone proteins, regulating various processes, including cardiac impulse propagation. Aim of the present work was to establish whether the function of the Ca2+ ATPase SERCA2, one of the major players in Ca2+ reuptake during excitation-contraction coupling in cardiac myocytes (CMs), could be modulated by direct K acetylation. Materials and methods: HL-1 atrial mouse cells (donated by Prof. Claycomb), zebrafish and Streptozotocin-induced diabetic rat CMs were treated with the pan-inhibitor of class I and II HDACs suberanilohydroxamic acid (SAHA) for 1.5 hour. Evaluation of SERCA2 acetylation was analyzed by co-immunoprecipitation. SERCA2 activity was measured on microsomes by pyruvate/NADH coupled reaction assay. SERCA2 mutants were obtained after cloning wild-type and mutated sequences into the pCDNA3 vector and transfected into HEK cells. Ca2+ transients in CMs (loading with Fluo3-AM, field stimulation, 0.5 Hz) and in transfected HEK cells (loading with FLUO-4, caffeine pulse) were recorded. Results: Co-Immunoprecipitation experiments performed on HL-1 cells demonstrated a significant increase in the acetylation of SERCA2 after SAHA-treatment (2.5 µM, n=3). This was associated with an increase in SERCA2 activity in microsomes obtained from HL-1 cells, after SAHA exposure (n=5). Accordingly, SAHA-treatment significantly shortened the Ca2+ reuptake time of adult zebrafish CMs. Further, SAHA 2.5 nM restored to control values the recovery time of Ca2+ transients decay in diabetic rat CMs. HDAC inhibition also improved contraction parameters, such as fraction of shortening, and increased pump activity in microsomes isolated from diabetic CMs (n=4). Notably, the K464, identified by bioinformatic tools as the most probable acetylation site on human SERCA2a, was mutated into Glutamine (Q) or Arginine (R) mimicking acetylation and deacetylation respectively. Measurements of Ca2+ transients in HEK cells revealed that the substitution of K464 with R significantly delayed the transient recovery time, thus indicating that deacetylation has a negative impact on SERCA2 function. Conclusions: Our results indicate that SERCA2 function can be improved by pro-acetylation interventions and that this mechanism of regulation is conserved among species. Therefore, the present work provides the basis to open the search for novel pharmacological tools able to specifically improve SERCA2 activity in diseases where its expression and/or function is impaired, such as diabetic cardiomyopathy.

The relevance of harmonising the technical level of social housing with the urban level of the neighbourhood through the example of the 500 dwellings in Albacete

The Architecture and Household Trade Union built nearly 2,000 subsidized dwellings in Albacete from 1941 to 1971. It was the responsible entity from the end of the Civil War until the beginning of Democracy of the social policy programs in Spain. Later on, and together with the National Housing Institute, were responsible for the construction activity. Its limited budget, scarcity of technical and human resources and an urgent need for new housing developments, constituted the basis for producing a vast housing market of low construction qualities. However, thanks to the true architectonic expertise of some of the professionals, some of the developments were designed with a clear urban strategy and in direct relation with the city, which characterizes them to be studied and conserved. This is the case for the selected development for the analysis, the urban complex of the 500 dwellings in Albacete, the Hermanos Falcó Neighborhood. Designed and built between 1963, Alfonso Crespo and Adolfo Gil architects, and 1977 second reformed project by the architect Fernando Rodríguez. It is characterized by its layout on the territory, its controlled relation with the city and its different types of open blocks. Above all, its spatial and human scale strengths, directly related to the European post-war proposals, have to be emphasized; although its technical deficiencies affect the interior quality of the houses. This paper examines its virtues and failures and proposes, using current tools, its renovation. This proposal main aims are to extend its lifetime and develop the particular and urban sustainability levels.

Brehms Tierleben. Allgemeine kunde des Tierreichs. Mit etwa 2000 Abbildungen im Text, über 500 Tafeln in Farbendruck, Kupferätzung und Holzschnitt und 13 Karten

Bd. 2

Berlin, Germany, 1748 (Image 2 of 4) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Plan de la ville de Berlin : levé et dessiné par ordre et privilege privatif du Roy sous la direction du Marchall Comte de Schmettau, par Hildner approuvé par l'Academie Royale de Science â Berlin ; gravé sous la direction de G.F. Schmidt Graveur du Roy. It was published by l'Academie Royale de Science â Berlin in 1748. Scale [ca. 1:6,500]. Covers Berlin, Germany. This layer is image 2 of 4 total images of the four sheet source map, representing the southeast portion of the map. Map in French and German.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Deutsches Hauptdreiecksnetz (DHDN) 3-degree Gauss-Kruger Zone 4 coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, drainage, built-up areas and selected buildings, fortification, parks, cemeteries, ground cover, and more. Relief shown by hachures. Includes also view and inset engravings: Prospect du Stadt Berlin von Süden gegen Norden -- 1. Prospect des grossen Platzes von Opera Hausse 2. der Cathol. Kirche St. Hedwig 3. und einer Seite des Marggraff Henrich. Pallais -- Prospect der Neuen Schloss u Dohm Kirche -- Prospect des Neuen Königl. Printz Heinrich. Pallais den Opern Hausse gegen über.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.