La estela de la Ley de Obispados de 1813 en la administración diocesana

Este trabajo aborda una de las resoluciones de la Asamblea del año XIII: la Ley de Obispados. Esta medida, y otras que estuvieron ligadas a ella, pretendieron dar solución a los problemas del ámbito eclesial. En este sentido y especialmente, nos referimos a la cláusula relativa a la retroversión de las facultades primitivas a los diocesanos o Provisores existentes en las Provincias Unidas. Esta medida obligaba a remitir todos los asuntos eclesiásticos a las cabeceras diocesanas, dando origen a una forma transicional de organización eclesiástica que colaborará en un nueva estructuración del mundo regular y en la reorganización de las Iglesias rioplatenses según una impronta marcada, en parte por los gobiernos políticos, como nos proponemos mostrar en el presente artículo

Las iglesias locales, los señores feudales y la comunidad : Dinámicas de consolidación del episcopado castellano-leonés, 1150-1250

El presente trabajo analiza el proceso de incorporación de diezmos e iglesias al episcopado a partir de mediados del siglo XII. Éste constituye el punto de partida de la organización de los señoríos episcopales de la Extremadura castellano-leonesa. Se demuestra que la reorganización eclesiástica promovida desde la reforma gregoriana no se produjo sin conflictos y no puede comprenderse cabalmente si no se consideran las condiciones de base sobre las que se desarrolló. Los casos de Zamora, Salamanca y Ávila permitirán establecer observaciones comparativas entre áreas de feudalización más temprana, similar a las del norte peninsular, y otras posteriores, pertenecientes a la Extremadura histórica

Exaltación y concordia doméstica : La esclavitud en dos ficciones cristianas: Hechos de Pedro y Hechos de Pablo

Los Hechos apócrifos de los apóstoles nos hablan de la transición entre el siglo II y el siglo III en las comunidades cristianas. Nuestro objetivo será analizar el rol de los esclavos y de la categoría de esclavitud en los dos Hechos apócrifos provenientes de Asia Menor: los Hechos de Pedro y los Hechos de Pablo. Luego realizaremos una comparación de posturas particulares a fin de inscribirlas y analizarlas a la luz de los procesos históricos que atravesaban las iglesias en ese momento

Enfiteutas, propietarios, agregados y ocupantes en el 'nuevo sur': los partidos de Arenales y Ayacucho (1823-1860)

Este artículo se centra en la ocupación y apropiación de tierras en una región del sudeste de la provincia de Buenos Aires, que integraba en las primeras décadas del siglo XIX el llamado "nuevo sur": los partidos de Arenales y Ayacucho, entre 1823 y 1860. Comenzaremos por caracterizar el traspaso de estos territorios a particulares, el impacto de las distintas modalidades de transferencia y la evolución de la estructura de tenencia. Esto nos llevará a interrogarnos por los protagonistas de este proceso: ¿quiénes fueron los beneficiarios de este reparto? ¿cómo llegaron a estas tierras del "nuevo sur"? ¿cómo fue la conformación del grupo de propietarios en esta zona?, ¿permanecieron los mismos apellidos a lo largo del período? Además, ¿existieron, en esta zona como en otras regiones, posibilidades de ocupación sin la tenencia legal? La comparación con otros procesos de ocupación y apropiación de terrenos del estado, especialmente al sur del río Salado, nos posibilitará una visión más completa de este caso, que obviamente está integrado en un proceso más amplio.

Nutrients and oxygen concentrations measured in water samples from the North Atlantic during the James Cook cruise JC087 in March 2013

Analysis for micro-molar concentrations of nitrate and nitrite, nitrite, phosphate, silicate and ammonia was undertaken on a SEAL Analytical UK Ltd, AA3 segmented flow autoanalyser following methods described by Kirkwood (1996). Samples were drawn from Niskin bottles on the CTD into 15ml polycarbonate centrifuge tubes and kept refrigerated at approximately 4oC until analysis, which generally commenced within 30 minutes. Overall 23 runs with 597 samples were analysed. This is a total of 502 CTD samples, 69 underway samples and 26 from other sources. An artificial seawater matrix (ASW) of 40g/litre sodium chloride was used as the inter-sample wash and standard matrix. The nutrient free status of this solution was checked by running Ocean Scientific International (OSI) low nutrient seawater (LNS) on every run. A single set of mixed standards were made up by diluting 5mM solutions made from weighed dried salts in 1litre of ASW into plastic 250ml volumetric flasks that had been cleaned by washing in MilliQ water (MQ). Data processing was undertaken using SEAL Analytical UK Ltd proprietary software (AACE 6.07) and was performed within a few hours of the run being finished. The sample time was 60 seconds and the wash time was 30 seconds. The lines were washed daily with wash solutions specific for each chemistry, but comprised of MQ, MQ and SDS, MQ and Triton-X, or MQ and Brij-35. Three times during the cruise the phosphate and silicate channels were washed with a weak sodium hypochlorite solution.

Alternative method for the metrological characterization of spur gears in the sub-millimeter range using optical equipment

The aim of this work is to develop a software that allows the inspection of spur gear manufactured in the sub-millimeter range. The measurements are made using a digital optical machine and using an analysis proprietary software implemented in Matlab®, which is able to handle images, captured using the digital optical machine. The software allows to evaluate the profile and pitch deviations as establish in the ISO/TR 10064-1:1992 standard

Design and Test of a High QoS Radio Network for CBTC Systems in Subway Tunnels

Communications Based Train Control Systems require high quality radio data communications for train signaling and control. Actually most of these systems use 2.4GHz band with proprietary radio transceivers and leaky feeder as distribution system. All them demand a high QoS radio network to improve the efficiency of railway networks. We present narrow band, broad band and data correlated measurements taken in Madrid underground with a transmission system at 2.4 GHz in a test network of 2 km length in subway tunnels. The architecture proposed has a strong overlap in between cells to improve reliability and QoS. The radio planning of the network is carefully described and modeled with narrow band and broadband measurements and statistics. The result is a network with 99.7% of packets transmitted correctly and average propagation delay of 20ms. These results fulfill the specifications QoS of CBTC systems.

Integration of Virtual Map Rooms as a support tool in historical and social research

At the present time almost all map libraries on the Internet are image collections generated by the digitization of early maps. This type of graphics files provides researchers with the possibility of accessing and visualizing historical cartographic information keeping in mind that this information has a degree of quality that depends upon elements such as the accuracy of the digitization process and proprietary constraints (e.g. visualization, resolution downloading options, copyright, use constraints). In most cases, access to these map libraries is useful only as a first approach and it is not possible to use those maps for scientific work due to the sparse tools available to measure, match, analyze and/or combine those resources with different kinds of cartography. This paper presents a method to enrich virtual map rooms and provide historians and other professional with a tool that let them to make the most of libraries in the digital era.

Mozarabic Chant anechoic recordings for auralization purposes

The Hispanic Rite is the liturgy celebrated by Christians of the Iberian Peninsula before the imposition of the Roman Rite in the mid-eleventh century. As in other early Christian liturgies, music was the core of the Hispanic Rite. This music, known as Mozarabic Chant is one of the richest musical repertoires of the Middle Ages. Currently, a research project is underway involving the restoration of the Hispanic Rite sound, using techniques of acoustic virtual reality. The project aims to perform the auralization of the sound of Mozarabic Chant in his primitive environment, that is, taking into account the acoustic characteristics of the pre-Romanesque churches in their original state. For this purpose, anechoic recordings were made for a number of musical pieces representative of the Mozarabic Chant repertoire. In total eight (8) musical pieces have been recorded and interpreted, each of one, by six (6) different singers. The recordings were made using a spherical array composed by 32 microphones. This paper describes the more relevant aspects related to the recorded musical material, the technical specifications and installation details of the recording equipment, the data processing, and a summary of the results.

Integrating WordNet and Wiktionary with lemon

Nowadays, there is a significant quantity of linguistic data available on the Web. However, linguistic resources are often published using proprietary formats and, as such, it can be difficult to interface with one another and they end up confined in “data silos”. The creation of web standards for the publishing of data on the Web and projects to create Linked Data have lead to interest in the creation of resources that can be published using Web principles. One of the most important aspects of “Lexical Linked Data” is the sharing of lexica and machine readable dictionaries. It is for this reason, that the lemon format has been proposed, which we briefly describe. We then consider two resources that seem ideal candidates for the Linked Data cloud, namely WordNet 3.0 and Wiktionary, a large document based dictionary. We discuss the challenges of converting both resources to lemon , and in particular for Wiktionary, the challenge of processing the mark-up, and handling inconsistencies and underspecification in the source material. Finally, we turn to the task of creating links between the two resources and present a novel algorithm for linking lexica as lexical Linked Data.

Análisis del acoplamiento vibro-acústico en resonadores de membrana

El presente Trabajo Fin de Máster pretende llevar a cabo el análisis del comportamiento vibratorio de resonadores de membrana, consistentes en un panel delgado y ligero montado a cierta distancia de un elemento constructivo rígido y pesado. Este tipo de sistemas resonantes son empleados habitualmente como absorbentes de media-baja frecuencia en aplicaciones de acondicionamiento acústico de salas. El análisis hará especial hincapié en la influencia del acoplamiento mecánico-acústico entre la placa vibrante (estructura) y el colchón de aire (fluido) encerrado entre la misma y la pared rígida. En primer lugar, realizaremos el análisis modal experimental del resonador objeto de ensayo a partir de las mediciones de su respuesta vibratoria, con el fin de caracterizar su comportamiento en base a sus primeros modos propios acoplados de flexión. El análisis de las señales vibratorias en el dominio de la frecuencia para la identificación de dicho modos se realizará en el entorno de programación MATLAB, haciendo uso de una herramienta propia que implementa los métodos de cálculo y los algoritmos necesarios para tal fin. Asimismo, simularemos el comportamiento del resonador mediante el método de elementos finitos (FEM), utilizando las aplicaciones ANSYS y SYSNOISE, considerando diferentes condiciones frontera en el modelo generado. Los resultados aquí obtenidos serán de utilidad para complementar aquellos obtenidos de forma experimental a la hora de extraer conclusiones prácticas del análisis realizado. SUMMARY. This Master's Thesis intends to carry out the analysis of the vibratory behaviour of resonance absorbers, consisting of a thin and lightweight panel mounted at a distance from a rigid wall. Such systems are commonly used as sound absorption systems for mid-low frequency in room acoustics applications. The analysis will emphasize the influence of mechanical-acoustic coupling between the vibrating plate (structure) and the air cushion (acoustic element) enclosed behind it. First of all, we are performing the experimental modal analysis of the resonance absorber under test from the vibrational response measurements, in order to characterize its behaviour based on its first bending coupled-modes. The analysis of vibration signals in the frequency domain for the identification of such modes will be made in MATLAB programming environment, using a proprietary tool that implements the calculation methods and algorithms needed for this purpose. Furthermore, we are simulating the behaviour of the resonance absorber applying the Finite Element Method (FEM) – using ANSYS and SYSNOISE applications - considering different boundary conditions in the model created. The results from the simulation will be useful to complement those obtained experimentally when drawing practical conclusions from this analysis.

Modelos predictivos y preventivos para una Administración Pública sostenible

Con la finalidad de ayudar a la creación y desarrollo de modelos de predicción y simulación que permitan al ciudadano/administraciones publicas gestionar el consumo energético de forma más eficiente y respetuosa con el medio ambiente, se ha implementado un sistema de gestión de datos de indicadores energéticos. En 2007 la UE creó una directiva conocida como "20/20/20" en la que la Unión Europea se compromete a ahorrar un 20% del consumo anual de energía primaria desde esa fecha a 2020. En 2009 la Comisión Europea ha llegado a la conclusión de que con las medidas propuestas en dicha directiva no se podría alcanzar el objetivo de reducción del 20% del consumo energético previsto para el 2020, quedándose en menos de la mitad. Para dar un nuevo impulso a la eficiencia energética se redacta una propuesta de directiva: 2011/0172(COD). En esta directiva se obliga a los estados miembros a potenciar y ampliar la información estadística agregada sobre sus clientes finales (los perfiles de carga, la segmentación de los clientes, su ubicación geográfica, etc ). La Unión Europea plantea que incrementar el volumen y la accesibilidad de los datos de consumo energético, ayudará de forma significativa a alcanzar los objetivos. En este marco, parece lógico afirmar que un banco de datos de indicadores energéticos universalmente accesible puede contribuir de un modo efectivo al aumento de la eficiencia energética. Como aplicativo de este PFC se ha desarrollado una aplicación que permite la definición y almacenamiento de indicadores energéticos, en la que los diferentes sistemas, propietarios o abiertos, pueden volcar y extraer datos de una forma poco costosa. Se ha pretendido realizar una aplicación lo más abierta posible, tanto desde el punto de vista de la funcionalidad, permitiendo la definición del propio indicador a través del sistema, como desde el punto de vista de la implementación, usando únicamente código abierto para el desarrollo de la misma. ABSTRACT. In order to assist in the creation and development of forecasting and simulation models that enable citizens / public authorities manage energy consumption more efficient and environmentally friendly, we have implemented a data management system of energy indicators. In 2007 the EU created a policy known as " 20/20/20 " in which the European Union is committed to saving 20 % of the annual primary energy consumption from that date to 2020 . In 2009 the European Commission has concluded that the measures proposed in the directive could not achieve the goal of 20% reduction in energy consumption expected for 2020 , staying in less than half. To give new impetus to energy efficiency is drawn up a draft directive : 2011/0172 ( COD ) . This directive obliges member states to strengthen and expand aggregate statistical information on their final customers ( load profiles , customer segmentation , geographic location, etc. ) . The European Union argues that increasing the volume and accessibility ofenergy data , will significantly help to achieve the objectives . In this context , it seems logical to say that a database of universally accessible energy indicators can contribute in an effective way to increase energy efficiency. As of this PFC application has developed an application that allows the definition and storage of energy indicators , in which different systems, proprietary or open, can tip and extract data from an inexpensive way. We have tried to make an application as open as possible , both from the point of view of functionality , allowing the definition of the indicator itself through the system , and from the point of view of implementation, using only open source development thereof.

Tres iglesias sajonas fortificadas en Transilvania, Rumanía: Hosman, Pelişor y Moşna

Saxon colonization in Transylvania occurred from 12th Century with the establishment of the populations with certain degree of freedom and autonomy. External threats over this territory obliged to the fortification of their churches, mainly between 15th and 16th Centuries with the advance of Turkish Empire. The fortification of the churches consists on the building of walls with gates and flanking towers, and also with the incorporation of several defensive elements over the apses. Most outstanding characteristics of this fortified system are the homogeneity in typology, construction and polyorcetic, without detracting of the singularity of each one of the more of 150 conserved churches. The article presents an actual state of the art. Also, it develops the main historical elements and it explains the architectonic typology and the constructive characteristics. At last, defensive elements are analyzed from the comparative and deep study through three proper examples: the churches of Hosman, Pelisor and Mosna. La colonización sajona de Transilvania se produjo a partir del siglo XII con el asentamiento de poblaciones con cierto grado de libertad y autonomía. Las amenazas externas sobre este territorio obligaron a la fortificación de sus iglesias, principalmente entre los siglos XV y XVI ante el avance del imperio turco. La fortificación de las iglesias consta de la construcción de murallas con puertas y torres de flanqueo, además de la incorporación de diversos elementos poliorcéticos sobre las cabeceras de las iglesias. Las características más relevantes de este sistema fortificado es la homogeneidad tipológica, constructiva y poliorcética sin menoscabo de la singularidad de cada una de las más de 150 iglesias conservadas. El artículo presenta un estado de la cuestión actualizado, además de desarrollar los elementos históricos más relevantes, explicar la tipología arquitectónica y las característica constructivas y analizar los elementos poliorcéticos desde el estudio comparado y profundo de tres ejemplos característicos: las iglesias de Hosman, Pelisor y Mosna.

Domestic hot water consumption vs. solar thermal energy storage: the optimum size of the storage tank

Many efforts have been made in order to adequate the production of a solar thermal collector field to the consumption of domestic hot water of the inhabitants of a building. In that sense, much has been achieved in different domains: research agencies, government policies and manufacturers. However, most of the design rules of the solar plants are based on steady state models, whereas solar irradiance, consumption and thermal accumulation are inherently transient processes. As a result of this lack of physical accuracy, thermal storage tanks are sometimes left to be as large as the designer decides without any aforementioned precise recommendation. This can be a problem if solar thermal systems are meant to be implemented in nowadays buildings, where there is a shortage of space. In addition to that, an excessive storage volume could not result more efficient in many residential applications, but costly, extreme in space consumption and in some cases too heavy. A proprietary transient simulation program has been developed and validated with a detailed measurement campaign in an experimental facility. In situ environmental data have been obtained through a whole year of operation. They have been gathered at intervals of 10 min for a solar plant of 50 m2 with a storage tank of 3 m3, including the equipment for domestic hot water production of a typical apartment building. This program has been used to obtain the design and dimensioning criteria of DHW solar plants under daily transient conditions throughout a year and more specifically the size of the storage tank for a multi storey apartment building. Comparison of the simulation results with the current Spanish regulation applicable, “Código Técnico de la Edificación” (CTE 2006), offers fruitful details and establishes solar facilities dimensioning criteria.

Biophotonic Sensing Cells (BICELLs) for label-free biosensing

Label free immunoassay sector is a ferment of activity, experiencing rapid growth as new technologies come forward and achieve acceptance. The landscape is changing in a “bottom up” approach, as individual companies promote individual technologies and find a market for them. Therefore, each of the companies operating in the label-free immunoassay sector offers a technology that is in some way unique and proprietary. However, no many technologies based on Label-free technology are currently in the market for PoC and High Throughput Screening (HTS), where mature labeled technologies have taken the market.