Chulilla (València). Mapas topográficos. 1907

Planos geométricos por términos municipales mandados formar por la ley de 27 de marzo de 1900

15 anys de còmic-vinyetes a la Universitat d’Alacant: Unicòmic com a model acadèmic de didàctica i promoció de la lectura

El 2013 s’organitzaran les XV Jornades del Còmic de la Universitat d’Alacant-Unicòmic, celebrades ininterrompudament des del 1999. D’una petita proposta de l’alumnat, hem passat a unes jornades acadèmiques estables i reconegudes, centrades en les possibilitats didàctiques del nové art. Al llarg de les quinze edicions, hi han desfilat autors de renom internacional com Chris Claremont, Francisco Solano López o Carlos Giménez, a banda de nombrosos especialistes que ens van presentar els seus treballs al voltant del món de la historieta, com Álvaro Pons o Antonio Martín. En el següent estudi, s’hi fa un minuciós recorregut per l’organització i la història de les jornades tot destacant els moments més rellevants i la importància que han tingut aquestes jornades per al reconeixement de la narració gràfica com una forma d’expressió artística que, a l’igual que la literatura, ha de ser analitzada i treballada des de les aules universitàries, ja que ens pot beneficiar en l’ensenyament de molts àmbits d’investigació. Gràcies a Unicòmic, a la Universitat d’Alacant les vinyetes han deixat de considerar-se una distracció juvenil per a considerar-se una forma d’art equiparable a la literatura.

DIANA: análisis del discurso para la comprensión del conocimiento

DIANA es un proyecto coordinado en el que participan el grupo de Ingeniería del Lenguaje Natural y Reconocimiento de Formas (ELiRF) de la Universitat Politècnica de València y el grupo Centre de Llenguatge i Computació (CLiC) de la Universitat de Barcelona. Se trata de un proyecto del programa de I+D (TIN2012-38603) financiado por el Ministerio de Economía y Competitividad. Paolo Rosso coordina el proyecto DIANA y lidera el subproyecto DIANA-Applications y M. Antònia Martí lidera el subproyecto DIANA-Constructions.

Innovación en la educación matemática: más allá de la tecnología

La relación entre el desarrollo de la competencia matemática de los estudiantes y la innovación en la enseñanza hace emerger la necesidad de nuevas prácticas matemáticas en el aula. Uno de los aspectos que definen estas nuevas prácticas es la emergencia de nuevos patrones de interacción en el aula que deben caracterizar el discurso matemático. Desde esta perspectiva, la relación entre innovación y desarrollo de nuevas prácticas define ámbitos para el desarrollo profesional del profesor de matemáticas.

An electronic record system in nursing education: evaluation and utilization

The main objective of the present work is to analyze the results of the utilization and evaluation of the LORETO Record System (LRS), providing improvement areas in the teaching-learning process and technology, in second year nursing students. A descriptive, prospective, cross sectional study using inferential statics has been carried out on all electronic records reported by 55 nursing students during clinical internships (April 1º-June 26º, 2013). Electronic record average rated 7.22 points (s=0.6; CV=0.083), with differences based on the clinical practice units (p<0,05). Three items assessed did not exceed the quality threshold set at 0.7 (p<0.05). Record Rate exceeds the quality threshold set at 80% for the overall sample, with differences based on the practice units. Only two clinical practice units rated above the minimum threshold (p <0.05). Record of care provision every 3 days did not reach the estimated quality threshold (p <0.05). There is a dichotomy between qualitative and quantitative results of LRS. Improvement areas in theoretical education have been identified. The LRS seems an appropriate learning and assessment tool, although the development of a new APP version and the application of principles of gamification should be explored.

Los planos del concurso para la ciudad de vacaciones Playa de San Juan en 1933

En 1933 se celebra el concurso de anteproyectos para la primera ciudad turística de España. Las bases de la convocatoria exigían una extensa documentación: planes, planos y perspectivas. El análisis de la propuesta vencedora —muy sensible a las preexistencias— pone de relieve la secuencia que liga la geografía con la ordenación urbana gracias al pensamiento y a las herramientas gráficas. Primero, se dibuja el territorio levantando acta del mismo recurriendo a los diagramas. Segundo, los datos y las vocaciones del suelo se transforman en una trama urbana zonificada en el espacio y programada en el tiempo. Y tercero, la fotografía del paisaje sugiere los enclaves panorámicos y algunas de las arquitecturas clave. En este hito de la planificación se dan cita las modernas técnicas gráficas y fotográficas que interactúan con el urbanismo moderno del zoning.

La frontera marítima fortificada: de la vigilancia a la señalización (XVI-XIX)

During the 16th century an ambitious political programme for building towers and forts bordering the Spanish Empire’s littoral, to protect it, is materialised. This sighting network over the sea horizon had the essential mission of detecting the presence of vessels that supposed a threat. The network was organised through the strategic arrangement of watchtowers taking profit of the geographical features in the topography so that they could communicate among them with a system of visual signs. The virtual union of the stated settlements defined the fortified maritime borderline. At the same time, this network of sentinels was reinforced (in certain settlements) by the construction of fortifications that acted like centres of data reception and supplied the necessary personnel for detection and transmission. So, this mesh was established by observation points (watchtowers) and information and defense centres (fortifications) to make the news arrive to the decision centres. The present communication aims to demonstrate this military strategy providing the inventory of all defensive architectures that marked this limit between the Segura river mouth until the Huertas cape and that these are spotted from the ‘Flat’ island (later Nueva Tabarca). A riverside geography of approxi-mately 30 km long where 3 fortifications and 7 towers of diverse typologies successively took place. Among the most relevant documents of this research, we could mention the plans of the fortifycations in Guardamar and Santa Pola from the 16th century (drawn in the 18th). For this research, drawings of towers made by the Ministry of Public Works at the end of the 19th century are also important; these documents show the new military tactics, neither for attack neither for defense. At most, they replaced for maritime lighthouses for signage and help for navigation while the others towers were abandoned.

Muro Mediterráneo: búnkeres y baterías para la defensa del litoral (1936-1939)

The Mediterranean wall, which is a collection of defensive constructions along the coast, was built during the Spanish War (1936-39) to prevent enemy attacks. It´s called this way like the Atlantic Wall, which was built after the Second World War. These group of buildings consist of batteries, bunkers and barracks placed along the coastline, sometimes next to another kind of infrastructure. Its location (typical of a military strategy) and its peculiar morphology are like another ones: the historical watchtowers ones. They were built by the Kingdom of Spain in the same geography four centuries earlier although, in our case, the buildings are updated to the conditions of contemporary wars: camouflage against air raids. A collection of anti-aircraft devices, placed along the coast since the late 1937, were risen following the instructions of the Valencian State to defend both citizens and cities from the aviation´s bombings. The following military settlements, organized from North to South, are part of the most relevant ones of the coast of Alicante: the Denia and Javea ones, the North of Alicante and Southwest of Alicante ones, the Portichol one, the Galvany´s Clot one and, finally, the Cape and Bay of Santa Pola ones. Remains of more than 60 architectural elements, that document the first concrete´s ruins, are still there. This paper tries to document all of them (providing their location, their morphological genealogy and including some drawings of the current state) to contribute to their revaluation and to help to their necessary protection. They are a legacy of architectural heritage which consolidates and increases the memory of our culture.

El otro

Artículo sobre los 40 apartamentos tutelados para mayores en el sector La Cala de Benidorm, Alicante, 2005-2008,que obtuvieron el Premio de Vivienda de Protección Oficial en la X Bienal Española de Arquitectura y Urbanismo. Incluye entrevista a su autor, el arquitecto Javier García Solera.

El Teatro Circo de Albacete

El Teatro Circo de Albacete constituye uno de los edificios emblemáticos del despertar de la ciudad hacia la modernidad decimonónica. El doble e interesante carácter de teatro y circo, originalmente se evidenciaba en la posibilidad de conversión del patio de butacas en pista. Generada una encendida polémica con su rehabilitación, este artículo pretende aportar unas opiniones más serenas y disciplinares a partir de la reflexión acerca de la historia del edificio y de la filosofía que ha animado la intervención.

La Plaza de Toros de Villena

El objeto de este trabajo es dar a conocer en primicia el Proyecto original, hasta el momento inédito, de la Plaza de Toros de Villena, Alicante, que se halla en el archivo privado de la familia de su autor principal, el arquitecto albaceteño Julio Carrilero Prat. El material que se aporta comprende la planta, el alzado y la sección del edificio. Es disponible asimismo una breve memoria en donde se describe la trayectoria del encargo y algunas consideraciones acerca de su gestión económica y de su construcción. El Proyecto arranca en el año 1921, se entrega en 1923 y las obras finalizan en 1924.

Reseña: Pensar y hacer la arquitectura: una introducción. Juan Calduch Cervera

Reseña del libro "Pensar y hacer la arquitectura: una introducción" de Juan Calduch Cervera (Editorial Club Universitario, Alicante, 2013).

Convergence analysis and validation of low cost distance metrics for computational cost reduction of the Iterative Closest Point algorithm

The Iterative Closest Point algorithm (ICP) is commonly used in engineering applications to solve the rigid registration problem of partially overlapped point sets which are pre-aligned with a coarse estimate of their relative positions. This iterative algorithm is applied in many areas such as the medicine for volumetric reconstruction of tomography data, in robotics to reconstruct surfaces or scenes using range sensor information, in industrial systems for quality control of manufactured objects or even in biology to study the structure and folding of proteins. One of the algorithm’s main problems is its high computational complexity (quadratic in the number of points with the non-optimized original variant) in a context where high density point sets, acquired by high resolution scanners, are processed. Many variants have been proposed in the literature whose goal is the performance improvement either by reducing the number of points or the required iterations or even enhancing the complexity of the most expensive phase: the closest neighbor search. In spite of decreasing its complexity, some of the variants tend to have a negative impact on the final registration precision or the convergence domain thus limiting the possible application scenarios. The goal of this work is the improvement of the algorithm’s computational cost so that a wider range of computationally demanding problems from among the ones described before can be addressed. For that purpose, an experimental and mathematical convergence analysis and validation of point-to-point distance metrics has been performed taking into account those distances with lower computational cost than the Euclidean one, which is used as the de facto standard for the algorithm’s implementations in the literature. In that analysis, the functioning of the algorithm in diverse topological spaces, characterized by different metrics, has been studied to check the convergence, efficacy and cost of the method in order to determine the one which offers the best results. Given that the distance calculation represents a significant part of the whole set of computations performed by the algorithm, it is expected that any reduction of that operation affects significantly and positively the overall performance of the method. As a result, a performance improvement has been achieved by the application of those reduced cost metrics whose quality in terms of convergence and error has been analyzed and validated experimentally as comparable with respect to the Euclidean distance using a heterogeneous set of objects, scenarios and initial situations.