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von L. Herzfeld

Relative abundance and ranges of selected diatoms from Pliocene-Pleistocene sections of ODP Leg 177, Atlantic sector of the Southern Ocean

During Ocean Drilling Program (ODP) Leg 177, seven sites were drilled aligned on a transect across the Antarctic Circumpolar Current in the Atlantic sector of the Southern Ocean. The primary scientific objective of Leg 177 was the study of the Cenozoic paleoceanographic and paleoclimatic history of the southern high latitudes and its relationship with the Antarctic cryosphere development. Of special emphasis was the recovery of Pliocene-Pleistocene sections, allowing paleoceanographic studies at millennial or higher time resolution, and the establishment of refined biostratigraphic zonations tied to the geomagnetic polarity record and stable isotope records. At most sites, multiple holes were drilled to ensure complete recovery of the section. A description of the recovered sections and the construction of a multihole splice for the establishment of a continuous composite is presented in the Leg 177 Initial Reports volume for each of the sites (Gersonde, Hodell, Blum, et al., 1999). Here we present the relative abundance pattern and the stratigraphic ranges of diatom taxa encountered from shore-based light microscope studies completed on the Pliocene-Pleistocene sequences from six of the drilled sites (Sites 1089-1094). No shore-based diatom studies have been conducted on the Pliocene-Pleistocene sediments obtained at Site 1088, located on the northern crest of the Agulhas Ridge, because of the scattered occurrence and poor preservation of diatoms in these sections (Shipboard Scientific Party, 1999b). The data included in our report present the baseline of a diatom biostratigraphic study of Zielinski and Gersonde (2002), which (1) includes a refinement of the southern high-latitude Pliocene-Pleistocene diatom zonation, in particular for the middle and late Pleistocene, and (2) presents a biostratigraphic framework for the establishment of age models of the recovered sediment sections. Zielinski and Gersonde (2002) correlated the diatom ranges with the geomagnetic polarity record established shipboard (Sites 1090 and 1092) (Shipboard Scientific Party, 1999c, 1999d) and on shore (Sites 1089, 1091, 1093, and 1094) by Channell and Stoner (2002). The Pliocene-Pleistocene diatom zonation proposed by Zielinski and Gersonde (2002) relies on a diatom zonation from Gersonde and Bárcena (1998) for the northern belt of the Southern Ocean. Because of latitudinal differentiation of sea-surface temperature, nutrients, and salinity between Antarctic and Subantarctic/subtropical water masses, the Pliocene-Pleistocene stratigraphic marker diatoms are not uniformly distributed in the Southern Ocean (Fenner, 1991; Gersonde and Bárcena, 1998). As a consequence, Zielinski and Gersonde (2002) propose two diatom zonations for application in the Antarctic Zone south of the Polar Front (Southern Zonation, Sites 1094 and 1093) and the area encompassing the Polar Front Zone (PFZ) and the Subantarctic Zone (Northern Zonation, Sites 1089-1092). This accounts especially for the Pleistocene zonation where Hemidiscus karstenii, whose first abundant occurrence datum and last occurrence datum defines the subzonation of the northern Thalassiosira lentiginosa Zone, occurs only sporadically in the cold-water realm south of the PFZ and thus is not applicable in sections from this area. However, newly established marker species assigned to the genus Rouxia (Rouxia leventerae and Rouxia constricta) are more related to cold-water environments and allow a refinement of the Pleistocene stratigraphic zonation for the southern cold areas. A study relying on quantitative counts of both Rouxia species confirms the utility of these stratigraphic markers for the identification of sequences attributed to marine isotope Stages 6 and 8 in the southern Southern Ocean (Zielinski et al., 2002).

Regeneración de plantas de té (Camellia sinensis) por cultivo in vitro de meristemas, yemas axilares y segmentos uninodales

Tres tipos de explantes de dos clones ( C H 1 4 I N TA y C H 3 1 8 I N TA ) d e t é (Camellia sinensis (L.) O. Kuntze) fueron evaluados para su regeneración in vitro, bajo la influencia de dos citocininas (BAP y CIN) y una giberelina (AG3). Previa desinfección, con etanol 70% (1 minuto) e hipoclorito de sodio 1,5% (20 minutos) y tres enjuagues con agua destilada estéril, los explantes fueron aislados y cultivados en los distintos medios de cultivo. Las mejores respuestas en formación de vástagos se registraron con los segmentos uninodales de ambos clones cultivados en el medio ½ MS + 1 mg/L de BAP o con el cultivo de yemas axilares del clon CH 14 INTA en el medio ½ MS + 1 mg/L de BAP o del clon CH 318 INTA en el medio ½ MS + 1 mg/L BAP + 1 mg/L AG3. Los mejores resultados con el empleo de meristemas caulinares se obtuvieron en el medio ½ MS + 1 mg/L de CIN y 1 mg/L de AG3. Los vástagos obtenidos fueron enraizados mediante su cultivo en ¼ MS + 6 mg/L de IBA.

Subjectivity and professional vocational counselling

In this work, I shall deal with the psychodynamic approach to subjectivity in P.V.C.. To this effect, I want to develop the concept of subject and subjectivity, its variation and historical-social construction and its approach in counselling, from a psychodynamic conceptual framework in P.V.C. with a short reference to the theoretical sources on which this approach is founded.

Subjectivity and professional vocational counselling

In this work, I shall deal with the psychodynamic approach to subjectivity in P.V.C.. To this effect, I want to develop the concept of subject and subjectivity, its variation and historical-social construction and its approach in counselling, from a psychodynamic conceptual framework in P.V.C. with a short reference to the theoretical sources on which this approach is founded.

Subjectivity and professional vocational counselling

In this work, I shall deal with the psychodynamic approach to subjectivity in P.V.C.. To this effect, I want to develop the concept of subject and subjectivity, its variation and historical-social construction and its approach in counselling, from a psychodynamic conceptual framework in P.V.C. with a short reference to the theoretical sources on which this approach is founded.

Organic geochemistry of Late Cretaceous to Paleogene sediments from MITI Sanriku-oki borehole

Perylene is present in high concentration in Paleogene sediments from the Sanriku-oki borehole of the Ministry of International Trade and Industry (MITI), northeastern Japan. The borehole penetrates a thick sequence of Late Cretaceous to Neogene sediments deposited under a range of conditions, including fluvial-deltaic and shallow marine. Organic petrological and geochemical data show the sediments to be rich in organic matter (OM) derived from higher plants. Biomarker analysis of aliphatic and aromatic hydrocarbons confirms a significant input from higher plants, with extracts dominated by numerous gymnosperm- and angiosperm-derived biomarkers such as diterpanes, oleanenes, des-A-triterpanes and their aromatized counterparts. The highest concentration of perylene occurs in Middle Eocene sediments deposited in a relatively reducing environment. Stable carbon isotope compositions show 13C enrichment in perylene compared to gymnosperm and angiosperm biomarkers, consistent with a fungal origin. This elevated abundance of sedimentary perylene could relate to a Paleogene continental climate where fungi probably flourished.

Effects of ocean acidification on visual risk assessment in coral reef fishes

1. With the global increase in CO2 emissions, there is a pressing need for studies aimed at understanding the effects of ocean acidification on marine ecosystems. Several studies have reported that exposure to CO2 impairs chemosensory responses of juvenile coral reef fishes to predators. Moreover, one recent study pointed to impaired responses of reef fish to auditory cues that indicate risky locations. These studies suggest that altered behaviour following exposure to elevated CO2 is caused by a systemic effect at the neural level. 2. The goal of our experiment was to test whether juvenile damselfish Pomacentrus amboinensis exposed to different levels of CO2 would respond differently to a potential threat, the sight of a large novel coral reef fish, a spiny chromis, Acanthochromis polyancanthus, placed in a watertight bag. 3. Juvenile damselfish exposed to 440 (current day control), 550 or 700 µatm CO2 did not differ in their response to the chromis. However, fish exposed to 850 µatm showed reduced antipredator responses; they failed to show the same reduction in foraging, activity and area use in response to the chromis. Moreover, they moved closer to the chromis and lacked any bobbing behaviour typically displayed by juvenile damselfishes in threatening situations. 4. Our results are the first to suggest that response to visual cues of risk may be impaired by CO2 and provide strong evidence that the multi-sensory effects of CO2 may stem from systematic effects at the neural level.

Putting prey and predator into the CO2 equation-qualitative and quantitative effects of ocean acidification on predator-prey interactions

Little is known about the impact of ocean acidification on predator-prey dynamics. Herein, we examined the effect of carbon dioxide (CO(2)) on both prey and predator by letting one predatory reef fish interact for 24 h with eight small or large juvenile damselfishes from four congeneric species. Both prey and predator were exposed to control or elevated levels of CO(2). Mortality rate and predator selectivity were compared across CO(2) treatments, prey size and species. Small juveniles of all species sustained greater mortality at high CO(2) levels, while large recruits were not affected. For large prey, the pattern of prey selectivity by predators was reversed under elevated CO(2). Our results demonstrate both quantitative and qualitative consumptive effects of CO(2) on small and larger damselfish recruits respectively, resulting from CO(2)-induced behavioural changes likely mediated by impaired neurological function. This study highlights the complexity of predicting the effects of climate change on coral reef ecosystems.

Clay and silica minerals of ODP Site 123-765

Sediments recovered from Site 765 can be divided into seven mineral associations, based on differences in clay mineralogy. These clay mineral associations correlate with the lithologic units and reflect the rift-to-drift history of the passive Australian margin. In general, the Lower to mid-Cretaceous sediments represent altered volcanic material and detrital aluminosilicates that were deposited during the early formation of the Argo Basin. The predominant clay mineral is randomly interstratified illite/smectite (I/S) that contains less than 10% illite layers. The transformation of smectite to illite is suggested by an increase in the percentage of illite layers in the basal sediments (from <10% to 40%) that corresponds to the silica transformation of opal-CT to quartz. This mixed-layered illite/smectite has an average composition of (K0.14 Na0.29 C0.07)(Al0.88 Mg0.43 Fe0.61 Ti0.06)(Si3.88 Al0.12)(O)10(OH)2. The highly smectitic composition of the I/S and its association with bentonite layers and zeolite minerals suggest that much of the I/S was derived from the alteration of volcanic material. The condensed middle to Upper Cretaceous sediments consist of palygorskite and detrital I/S that contains 30% to 60% illite layers. The condensed Paleogene sediments contain no palygorskite and are dominated by detrital clay minerals or by highly smectitic I/S associated with bentonite layers and zeolite minerals. The overlying, rapidly deposited Neogene clayey calcareous turbidites consist of three distinct clay mineral associations. Middle Miocene sediments contain palygorskite, kaolinite, and a tentatively identified mixed-layered illite/smectite/chlorite (I/S/C) or saponite. Upper Miocene sediments contain abundant sepiolite and kaolinite and lesser amounts of detrital I/S. Detrital I/S and kaolinite dominate the clay mineralogy of Pliocene and Pleistocene sediments. The fibrous, magnesium-rich clay minerals sepiolite and palygorskite appear to be authigenic and occur intimately associated with authigenic dolomite. The magnesium required to form these Mg-rich minerals was supplied by diffusion from the overlying seawater, and silica was supplied by the dissolution of associated biogenic silica.

Future trends in Animal Breeding due to new genetic tecnologies

The Darwin theory of evolution by natural selection is based on three principles: (a) variation; (b) inheritance; and (c) natural selection. Here, I take these principles as an excuse to review some topics related to the future research prospects in Animal Breeding. With respect to the first principle I describe two forms of variation different from mutation that are becoming increasingly important: variation in copy number and microRNAs. With respect to the second principle I comment on the possible relevance of non-mendelian inheritance, the so-called epigenetic effects, of which the genomic imprinting is the best characterized in domestic species. Regarding selection principle I emphasize the importance of selection for social traits and how this could contribute to both productivity and animal welfare. Finally, I analyse the impact of molecular biology in Animal Breeding, the achievements and limitations of quantitative trait locus and classical marker-assisted selection and the future of genomic selection

Los determinantes del desarrollo local. Un estudio de caso en Chiapas,México

Aunque existe consenso a nivel conceptual sobre la importancia del desarrollo local y sus elementos clave, como la potenciación de las capacidades locales y la participación; no lo hay respecto a c��mo llevarlo a la práctica. Una de las propuestas más recientes es el desarrollo local en red, el cual fomenta la colaboración de las dependencias gubernamentales con los actores del territorio; su validez depende de identificar los factores determinantes para lograr el desarrollo local e incorporar las lecciones surgidas de las experiencias de sus aplicaciones. En el presente artículo se tuvo como objetivo identificar los factores determinantes para el desarrollo local en red, para lo cual se analizó un estudio de caso de desarrollo local en los Altos de Chiapas, donde se utilizaron como ejes de análisis los especificados por la iniciativa Europea LEADER. Los resultados muestran que los factores de éxito más importantes en el caso estudiado, son la creación de un grupo de acción local y la descentralización financiera, ya que ambos determinaron el alcance de otros factores secundarios. El eje enfoque integral y multisectorial de las acciones de desarrollo es una de las áreas de oportunidad más interesantes en el caso estudiado.

La armonización europea para la determinación de la superficie forestal disponible para suministro de madera y/o leña (COST FP1001)

Para definir estrategias de mitigación del cambio global y poder plantearse objetivos para la estimación de energía procedente de la biomasa a nivel nacional y Europeo, así como para apoyar la propuesta de un aumento del uso de madera como una decisión posterior al Protocolo de Kioto, es necesario conocer la disponibilidad de madera en Europa sobre una base sostenible. Además, escenarios futuros en el ámbito de la UE destacan un déficit en el abastecimiento de madera en comparación con su consumo. Dicha información armonizada es urgente para mejorar la base de c��lculo para la toma de decisiones sobre los sistemas forestales, el medio ambiente y el sector de la energía. Con ese objetivo se ha creado la Acción Cost FP1001 USEWOOD ?Mejora de datos e información sobre el suministro de los recursos madereros: una aproximación europea desde los inventarios forestales nacionales multi-recursos?. En este trabajo se presentan además de las líneas de acción de este proyecto, las diferentes aproximaciones de los países europeos para la determinación de la superficie forestal disponible para suministro de madera y/o leña, las restricciones que consideran los diferentes países para su determinación y las posibilidades de armonización a nivel europeo.

Modelo Híbrido para la Ayuda al Capitán

En esta Tesis se plantea una nueva forma de entender la evacuación apoyándonos en tecnologías existentes y accesibles que nos permitirán ver este proceso como un ente dinámico. Se trata de una metodología que implica no solo el uso de herramientas de análisis que permitan la definición de planes de evacuación en tiempo real, sino que también se apunta hacia la creación de una infraestructura física que permita alimentar con información actualizada al sistema de forma que, según la situación y la evolución de la emergencia, sea posible realizar planes alternativos que se adapten a las nuevas circunstancias. En base a esto, el sistema asimilará toda esa información y aportará soluciones que faciliten la toma de decisiones durante toda la evolución del incidente. Las aportaciones originales de esta Tesis son múltiples y muy variadas, pudiéndolas resumir en los siguientes puntos: 1. Estudio completo del estado del arte: a. Detección y análisis de diferentes proyectos a nivel internacional que de forma parcial tratan algunos aspectos desarrollados en la Tesis. b. Completo estudio a nivel mundial del software desarrollado total o parcialmente para la simulación del comportamiento humano y análisis de procesos de evacuación. Se ha generado una base de datos que cataloga de forma exhaustiva estas aplicaciones, permitiendo realizar un completo análisis y posibilitando la evolución futura de los contenidos de la misma. En la tesis se han analizado casi un centenar de desarrollos, pero el objetivo es seguir completando esta base de datos debido a la gran utilidad y a las importantes posibilidades que ofrece. 2. Desarrollo de un importante capítulo que trata sobre la posibilidad de utilizar entornos virtuales como alternativa intermedia al uso de simuladores y simulacros. En esta sección se divide en dos bloques: a. Ensayos en entornos reales y virtuales. b. Ensayos en entornos virtuales (pruebas realizadas con varios entornos virtuales). 3. Desarrollo de e-Flow net design: paquete de herramientas desarrolladas sobre Rhinoceros para el diseño de la red de evacuación basada en los elementos definidos en la tesis: Nodes, paths, Relations y Areas. 4. Desarrollo de e-Flow Simulator: Conjunto de herramientas que transforman Rhinoceros en un simulador 3D de comportamiento humano. Este simulador, de desarrollo propio, incorpora un novedoso algoritmo de comportamiento a nivel de individuo que incluye aspectos que no se han encontrado en otros simuladores. Esta herramienta permite realizar simulaciones programadas de grupos de individuos cuyo comportamiento se basa en el análisis del entorno y en la presencia de referencias dinámicas. Incluye otras importantes novedades como por ejemplo: herramientas para análisis de la señalización, elementos de señalización dinámica, incorporación sencilla de obstáculos, etc. También se ha creado una herramienta que posibilita la implementación del movimiento del propio escenario simulando la oscilación del mismo, con objeto de reflejar la influencia del movimiento del buque en el desplazamiento de los individuos. 5. En una fase avanzada del desarrollo, se incorporó la posibilidad de generar un vídeo de toda la simulación, momento a partir del cual, se han documentado todas las pruebas (y se continúan documentando) en una base de datos que recoge todas las características de las simulaciones, los problemas detectados, etc. Estas pruebas constituyen, en el momento en que se ha cerrado la redacción de la Tesis, un total de 81 GB de datos. Generación y análisis de rutas en base a la red de evacuación creada con e-Flow Net design y las simulaciones realizadas con e-Flow Net simulator. a. Análisis para la optimización de la configuración de la red en base a los nodos por área existentes. b. Definición de procesos previos al c��lculo de rutas posibles. c. C��lculo de rutas: i. Análisis de los diferentes algoritmos que existen en la actualidad para la optimización de rutas. ii. Desarrollo de una nueva familia de algoritmos que he denominado “Minimum Decision Algorithm (MDA)”, siendo los algoritmos que componen esta familia: 1. MDA básico. 2. MDA mínimo. 3. MDA de no interferencia espacial. 4. MDA de expansión. 5. MDA de expansión ordenada para un único origen. 6. MDA de expansión ordenada. iii. Todos estos algoritmos se han implementado en la aplicación e-Flow creada en la Tesis para el análisis de rutas y que constituye el núcleo del Sistema de Ayuda al Capitán. d. Determinación de las alternativas para el plan de evacuación. Tras la definición de las rutas posibles, se describen diferentes procesos existentes de análisis por ponderación en base a criterios, para pasar finalmente a definir el método de desarrollo propio propuesto en esta Tesis y cuyo objetivo es responder en base a la población de rutas posibles obtenidas mediante los algoritmos MDA, qué combinación de rutas constituyen el Plan o Planes más adecuados para cada situación. La metodología creada para la selección de combinaciones de rutas que determinan un Plan completo, se basa en cuatro criterios básicos que tras su aplicación ofrecen las mejores alternativas. En esta fase también se incluye un complejo análisis de evolución temporal que incorpora novedosas definiciones y formulaciones. e. Derivado de la definición de la metodología creada en esta Tesis para la realización de los análisis de evolución temporal, se ha podido definir un nuevo teorema matemático que se ha bautizado como “Familia de cuadriláteros de área constante”. 7. Especificación de la infraestructura física del Sistema de Ayuda al Capitán: parte fundamental de sistema es la infraestructura física sobre la que se sustentaría. Esta infraestructura estaría compuesta por sensores, actuadores, aplicaciones para dispositivos móviles, etc. En este capítulo se analizan los diferentes elementos que la constituirían y las tecnologías implicadas. 8. Especificación de la infraestructura de servicios. 9. Creación del Blog Virtual Environments (http://epcinnova-virtualenvironments.blogspot.com.es/) en el que se han publicado todas las pruebas realizadas en el capítulo que analiza los entornos virtuales como alternativa a los simuladores y a los ensayos en laboratorio o los simulacros, incluyendo en muchos casos la posibilidad de que el visitante del blog pueda realizar la simulación en el entorno virtual. Este blog también incluye otras secciones que se han trabajado durante la Tesis: • Recopilación de diferentes entornos virtuales existentes. • Diagrama que recopila información sobre accidentes tanto en el ámbito marítimo como en el terrestre (en desarrollo). • Esquema propuesto para el acopio de información obtenida a partir de un simulacro. 10. Esta Tesis es la base para el proyecto e-Flow (nombre de una de las aplicaciones que desarrolladas en esta obra), un proyecto en el que el autor de esta Tesis ha trabajado como Project Manager. En el proyecto participa un consorcio de empresas y la UPM, y tiene como objetivo trasladar a la realidad gran parte de los planteamientos e ideas presentadas en esta Tesis. Este proyecto incluye el desarrollo de la infraestructura física y de servicios que permitirán, entre otras cosas, implementar en infraestructuras complejas una plataforma que posibilita la evacuación dinámica y un control ubicuo de los sistemas de monitorización y actuación implementados. En estos momentos se está finalizando el proyecto, cuyo objetivo final es la implementación de un piloto en un Hospital. También destacamos los siguientes avances a nivel de difusión científico-tecnológico: • Ponencia en el “52 congreso de la Ingeniería Naval en España” presentando un artículo “e-Flow- Sistema integral inteligente de soporte a la evacuación”. En este artículo se trata tanto el proyecto e-Flow del que soy Project Manager, como esta Tesis Doctoral, al ser temas estrechamente vinculados. En 2014 se public�� en dos números de la Revista Ingeniería Naval el artículo presentado a estas jornadas. • Co-autor en el artículo “E-Flow: A communication system for user notification in dynamic evacuation scenarios” presentado en el 7th International Conference on Ubicuous Computing & Ambient Intelligence (UCAMI) celebrado en Costa Rica. Por último, una de las aportaciones más interesantes, es la definición de un gran número de líneas de investigación futuras en base a todos los avances realizados en esta Tesis. ABSTRACT With this Thesis a new approach for understanding evacuation process is considered, taking advantage of the existing and open technologies that will allow this process to be interpreted as a dynamic entity. The methodology involves not only tools that allows on.-time evacuation plans, but also creates a physical insfrastructure that makes possible to feed the system with information on real time so, considering in each moment the real situation as well as the specific emergency development it will be feasible to generate alternative plans that responds to the current emergency situation. In this respect, the system will store all this information and will feedback with solutions that will help the decision making along the evacuation process. The innovative and singular contributions of this Thesis are numerous and rich, summarised as follows: 1.- Complete state-of-art study: a. Detection and analysis of different projects on an international level that, although partially, deal with some aspects developed in this Thesis. b. Thorough study at a international level of the developed software - total or partially done - for the simulation of the human behaviour and evacuation processes analysis. A database has been generated that classifies in detail these applications allowing to perform a full analysis and leading to future evolution of its contents. Within the Thesis work, almost a hundred of developments have been analysed but the purpose is to keep up updating this database due to the broad applications and possibilities that it involves. 2. Development of an important chapter that studies the possibility of using virtual scenarios as mid-term alternative for the use of simulations. This section is divided in two blocks: a. Trials in virtual and real scenarios b. Trials in virutal scenarios (trials performed with several ones). 3. E-Flow net design development: Set of tools developed under Rhinoceros for the evacuation net design based on the elements defined in the Thesis: Nodes, Paths, Relations, Areas 4. E-Flow simulator development: Set of tools that uses Rhinoceros as a 3D simulator of human behaviour. This simulator, of my own design, includes a new and original algorithm of human behaviour that involves aspects that are not found in other simulators. This tool allows to perform groups programmed simulations which behaviour is based on their enviroment analysis and presence of dynamic references. It includes other important innovations as for example: tools for signals analysis, dynamic signal elements, easy obstacle adding etc... More over, a tool that allows the own scenario movement implementation has been created by simulating the own oscillation movement, with the purpose of playing the vessel movement's influences in the individuals' displacements. 5. In an advanced stage of the development, the possibility of generating a video recording of all the simulation was also integrated, then from that moment all tests have been filed (and keep on doing so) in a database that collects all simulation characteristics, failures detected, etc. These stored tests amounts to a total of 81 GB at the moment of finishing the Thesis work. Generation and analysis of paths regarding the evacuation net created with E-Flow design and the simulations performed with E-Flow net Simulator. a. Analysis for the optimisation of the network configuration based in the existing nodes per area. b. Definition of the processes previous to the calculation of the feasible paths c. Paths calculation: i. Analysis of the different algorithms on existance nowadays for the routes optimisation. ii. Development of a new family of algorithms that I have called “Minimum Decision Algorithm (MDA)”, being composed of: 1. MDA basic 2. MDA minimum 3. MDA of not spacial interference 4. MDA of expansion (es de extenderse) o enlargement ( es de crecimiento) 5. MDA of organised expansion for a single origin (of organised enlargement for a single origin) 6. MDA of organised expansion (of organised enlargement) iii. All these algorithms have been implemented in the E-Flow application created in the Thesis dfor the routes analysis and it is the core of the Captain's support system. d. Determination of the alternatives for the evacuation plan. After defining all possible paths, different processes of analysis existing for weighing-based criteria are described, thus to end defining the own development method proposed in this Thesis and that aims to respond in an agreggation of possible routes basis obtained by means of the MDA algorithms what is the routes' combination more suitable for the Plan or Plans in every situation. The methodology created fot the selection of the combinations of routes that determine a complete Plan is baesd in four basic criteria that after applying, offer the best alternatives. In this stage a complex analysis of the progress along time is also included, that adds original and innovative defintions and formulations. e. Originated from the methodology created in this Thesis for the perfoming of the analysy of the progress along time, a new mathematic theorem has been defined, that has been called as "Family of quadrilateral of constant area". 7. Specification of the physiscal infrastructure of the Captain's help system: essential part is this physical infrastructure that will support it. This system will be made of sensors, actuators, apps for mobile devices etc... Within this chapter the different elements and technologies that make up this infrastructure will be studied. 8. Specification for the services infrastructure. 9. Start up of the Blog. " Virtual Environments (http://epcinnova-virtualenvironments.blogspot.com.es/)" in which all tests performed have been published in terms of analysis of the virtual enviroments as alternative to the simulators as well as to the laboratory experiments or simulations, including in most of the cases the possibility that the visitor can perform the simulation within the virtual enviroment. This blog also includes other sections that have been worked along and within this Thesis: - Collection of different virtual scenarios existent. - Schema that gathers information concerning accidents for maritime and terrestrial areas (under development) - Schema proposed for the collecting of information obtained from a simulation. 10. This Thesis is the basis of the E-Flow project (name of one of the applications developed in this work), a project in which the Thesis' author has worked in as Project Manager. In the project takes part a consortium of firms as well as the UPM and the aim is to bring to real life most part of the approaches and ideas contained in this Thesis. This project includes the development of the physical infrastructure as well as the services that will allow, among others, implement in complex infrastrucutres a platform that will make possible a dynamic evacuation and a continuous control of the monitoring and acting systems implemented. At the moment the project is getting to an end which goal is the implementation of a pilot project in a Hospital. We also would like to highlight the following advances concerning the scientific-technology divulgation: • Talk in the " 52th Congress of the Naval Engineering in Spain" with the article "E-Flow . Intelligent system integrated for supporting evacuation". This paper is about project E-Flow which I am Project Manager of, as well as this Thesis for the Doctorate, being both closely related. Two papers published In 2014 in the Naval Engineering Magazine. • Co-author in the article “E-Flow: A communication system for user notification in dynamic evacuation scenarios” [17] introduced in the 7th International Conference on Ubicuous Computing & Ambient Intelligence (UCAMI) held in Costa Rica. Last, but not least, one of the more interesting contributions is the defintion of several lines of research in the future, based on the advances made in this Thesis.

Ninfas del Túria hermoso ... [Texto impreso]

El texto alude a temática perteneciente al final de los franceses en Valencia en 1813:"Libertad y exterminio á los tiranos", siendo 1820 el último año de producción de José Estevan