Vertical distribution and abundance of small zooplankton from the James Cook cruise JC087

Zooplankton samples were collected daily at the PAP site, using a Multinet of the type Midi with 50 µm nets. 5 depth strata (1000-500, 500-300, 300-100, 100-50 and 50-0 m) were collected at each sampling. The samples were preserved in 2% borax bufferred formalin. Zooplankton were identified on a species / genus level including different life-stages and eggs; at least 400 individuals were counted for each sample. When present, 10 individuals of each species and life-stages (for copepods) were measured for their prosome or total length.

Ichthyoplankton density and zooplankton biomass in the Benguela upwelling system during MSM07/3 in March 2008

Ichthyoplankton density (fish eggs and larvae) and bulk zooplankton biomass in March 2008 were determined for 32 stations in the northern Benguela upwelling system, based on oblique Multinet hauls during the FS Maria S. Merian MSM07/3 cruise. A HYDROBIOS Multinet, type Midi (0.25 m**2 mouth area) was equipped with five nets of 500 µm-mesh size, temperature and oxygen probes, and an inner and outer flow meter to monitor the net's trajectory (for volume filtered calculations) as well as net clogging. The Multinet was handled over the side, towed horizontally at 2 knots. Winch speed when fearing was 0.5 or 0.3 m/s, heaving velocity 0.2 - 0.3 m/s. The Multinet was towed obliquely at 32 stations sampling the upper 200 m of the water column, which were divided into five different depth strata after inspection of temperature and oxygen concentration depth profiles. Ichthyoplankton densities and zooplankton biomass were calculated for each depth stratum (=single net) from total abundance and the volume of water filtered [individuals per m**3 and g wet weight per m**3, respectively]. In addition, densities and biomass were integrated over the area for each station [individuals per m**2], as sum of calculations for each net: Sum ([individuals per m**3]*Delta (depth bot[m]-depth top [m]).

Ichthyoplankton density and zooplankton biomass in the Benguela upwelling system during MSM18/4 in July and August 2011

Ichthyoplankton density (fish eggs and larvae) and bulk zooplankton biomass in September 2010 were determined for 10 stations in the northern Benguela upwelling system, based on oblique Multinet hauls during the RRS Discovery D356 cruise. A HYDROBIOS Multinet, type Midi (0.25 m**2 mouth area) was equipped with five nets of 500 µm-mesh size, temperature and oxygen probes, and an inner and outer flow meter to monitor the net's trajectory (for volume filtered calculations) as well as net clogging. The Multinet was handled over the side, towed horizontally at 2 knots. Winch speed when fearing was 0.5 or 0.3 m/s, heaving velocity 0.2 - 0.3 m/s. The Multinet was towed obliquely at 10 stations sampling the upper 200 m of the water column, which were divided into five different depth strata after inspection of temperature and oxygen concentration depth profiles. Ichthyoplankton densities and zooplankton biomass were calculated for each depth stratum (=single net) from total abundance and the volume of water filtered [individuals per m**3 and g wet weight per m**3, respectively]. In addition, densities and biomass were integrated over the area for each station [individuals per m**2], as sum of calculations for each net: Sum ([individuals per m**3]*Delta(depth bot[m]-depth top [m]).

Abundance mesopelagic fish collected during Maria S. Merian cruise MSM26, spring 2013

Mesopelagic fish were collected using a 1 m**2 Double-MOCNESS (Multiple Opening and Closing Net and Environmental Sensing System) and 4.5 m**2 IKMT (Isaacs-Kidd midwater trawl). The main portion of the IKMT was 20 mm knotted nylon, and the tail bag was 3 mm knotless nylon. Oblique IKMT tows were made to a maximum depth of 500 m at a tow speed of 3.5 knots. The original cruise plan intended for nighttime IKMT tows, but tow times varied due to operational constraints. The MOCNESS was equipped with 20 nets of 333 µm mesh size; 10 nets per side. The towing speed was 2 knots. Samples were collected to a maximum depth of 1250 m. The first oblique nets sampled from the surface to the max depth, and the other nets sampled depth stratified bins of the water column. MOCNESS hauls were performed during day and night to investigate diel vertical migrations. Mesoplelagic fish were processed on board. All fish were picked from all IKMT nets, most oblique MOCNESS nets, and the left side nets of the depth stratified MOCNESS samples. The Depth stratified nets from the right side of the MOCNESS frame were preserved in 5 % formalin for future quantitative analyses of the nekton. Fish were identified to the lowest possible taxa using Whitehead et al. (1984) and Fahay (2007). Standard length of each fish was measured to the nearest 0.1 mm using a digital caliper. Measured and identified fish were frozen in an -80 °C freezer, and shipped to the University of Hamburg at the end of the cruise.

Circumpolar Scaling Layer for downscaling of Scatterometer derived soil moisture with links to geotiff images and NetCDF files (2005-01 to 2011-12)

This dataset provides scaling information applicable to satellite derived coarse resolution surface soil moisture datasets following the approach by Wagner et al. (2008). It is based on ENVISAT ASAR data and can be utilized to apply the Metop ASCAT dataset (25 km) for local studies as well as to assess the representativeness of in-situ measurement sites and thus their potential for upscaling. The approach based on temporal stability (Wagner et al. 2008) consists of the assessment of the validity of the coarse resolution datasets at medium resolution (1 km, product is the so called 'scaling layer').

牧畜社会の食料安全保障における地域セーフティネットの意義 -- ケニア北部レンディーレ社会の事例から

アフリカの乾燥・半乾燥地域では近年、干ばつや集中豪雨といった自然災害の発生頻度が高くなっている。そのため、30年以上にわたって食料援助に頼ってきた干ばつ対策の限界が指摘され、この地域に暮らす牧畜民の食料安全保障の確立が重要課題となった。本稿は、北ケニアのレンディーレ社会における食料確保をめぐる地域セーフティネットの分析をとおして牧畜社会の食料安全保障を考察した。その結果、牧畜民は唯一の生計維持手段である家畜飼養を高い移動性をもつ放牧キャンプで行なう一方、町の商人との信頼関係にもとづくつけ買いで農産物を確保し、さらに集落における相互扶助を重視した食料分配によって食料の安定確保を実現していることが明らかになった。自然災害に対応できる食料安全保障を確立するためには、このような地域セーフティネットに災害の予防・対応能力をもたせ、地域全体の食料生産・流通・利用を強化していくことが重要である。

Dendritic-Like Reliable Computation in Artificial Neurons

Dendritic computation is a term that has been in neuro physiological research for a long time [1]. It is still controversial and far for been clarified within the concepts of both computation and neurophysiology [2], [3]. In any case, it hasnot been integrated neither in a formal computational scheme or structure, nor into formulations of artificial neural nets. Our objective here is to formulate a type of distributed computation that resembles dendritic trees, in such a way that it shows the advantages of neural network distributed computation, mostly the reliability that is shown under the existence of holes (scotomas) in the computing net, without ?blind spots?.

Spanish National GPS Reference Station Network (ERGPS)

The Instituto Geográfico Nacional de España, thought its geodesy department, since 1997 has carried out the establisment of a GPS Reference Station Network (ERGPS) delivered all around Spain which allows millimetric co-ordinate results, as well as velocity fields in a Global Reference System (ITRFxx). It serves as support for other geodetic networks. Some of these stations are being integrated into the EUREF (EUropean REference Frame) Permanent Station Network. The ERGPS forms the zero order of the Spanish new geodesy

Implementación de ingeniería virtual con Joomla!

El Proyecto Final de Carrera(PFC)Implementación de Ingeniería Virtual con Joomla! tiene como objetivo la creación de una plataforma web. Para desarrollar un proyecto de ingeniería multidisciplinar, basado en el trabajo en red, grupos de trabajo y el trabajo flexible. El trabajo en red es desempeñar el trabajo por medio de las Tecnología de la Información y la comunicación (TIC). Los grupos de trabajo están compuestos por personas multidisciplinares, multirraciales, de diferentes religiones, situados en husos horarios distintos y multiculturales donde la colaboración, flexibilidad y la compartición de recursos están a la orden del día. La flexible es la capacidad de adaptación de los propios trabajadores a la demanda de la productividad, los responsables depositan sobre ellos su confianza, recibiendo el trabajo terminado en forma y fecha. Estos trabajadores no necesitan una supervisión constante ni un sitio fijo donde realizar su trabajo. Todo lo que necesitan esta en la red, la información que necesitan como las herramientas. Convirtiéndose este tipo de trabajador en teletrabajadores. Estos trabajadores utilizan de forma intensiva sus conocimientos, no se puede permitir quedarse obsoletos en su conocimientos, sería su gran desgracia. Por está razón, necesitan estar formándose continuamente, aprendiendo y conociendo las nuevas tecnologías que aparecen. Con el objetivo de conseguir nuevas líneas de negocio, con el fin de lograr nuevos ingresos. Los trabajadores que hacen un uso intensivo en la tecnología de la información y comunicación, se caracterizan por la continua innovación y cambio tecnológico. Estos trabajadores necesitan una red profesional, social amplia con enlaces fuertes y poderosos. Las redes son importantes, para estar actualizado con las innovaciones que se realizan en las empresas, optar a nuevos puesto de trabajo, curso en nuevas tecnologías… Gracias a los servicios actuales en Internet facilitan mantener vivos una gran cantidad de enlaces (contactos), en comparación con otras épocas. La plataforma propuesta en este proyecto final de carrera esta compuesta de todas las herramientas necesarias para que estos trabajadores puedan desarrollar su actividad y mantenimiento de sus redes profesionales. Abstract: The aim of this Final Project of Career, Implementation of Virtual Engineering with Joomla!, is to create a web software application where a multidisciplinary engineering project bases on the networking, working groups and the flexible working can be implemented. The networking is the job through the Information Technology and Communication (ITC) where working groups compounded of multidisciplinary and multiracial professions, different religions and located in different time zones are created. The multicultural environment, collaboration, flexibility and to share resources are the order of the day on this kind of groups. The flexibility is the ability to adaptability of workers to the productivity demand, with the trust which is placed on them by supervisor people who wait to receive the work completed in a specific form and date. These workers do not need either constant supervision or a fixed site where to do the job. Everything the workers need is on the network, as the information as the tools, that is why they become teleworkers. These workers demand a high use of their knowledge, so it can not be allowed to become obsolete. This would be a great misfortune. That is why they need to continue learning and knowing the new technologies emerging with the aim of getting new revenues. Workers do an intensive use of the information technology and communication, characterized by continuous innovation and technological change. These workers need a broad social and professional network with great power. This network is important to keep updated with innovations taking place at the companies, to apply for a new job, a new technology course etc.. Thanks to Internet services a bigger number of contacts are provided compared to earlier times. The software application of this project is compounded with enough tools with the aim of the workers can carry out their activity and maintenance of the links on their professional nets.

Monitor sísmico interactivo

Este trabajo tiene como objetivos la monitorización en tiempo real de la actividad sísmica, tanto próxima como lejana, a partir de los datos sísmicos registrados por una estación de banda ancha, y el desarrollo de un sistema de difusión interactiva de información actualizada de terremotos, destinado al público general. Ambas fuentes de información se mostrarán a través de una Unidad de Visualización denominada “Monitor Sísmico Interactivo”. El registro de los datos sísmicos se realiza utilizando el sensor de tres componentes de la estación sísmica GUD, perteneciente a la Red Digital de Banda Ancha y transmisión digital del Instituto Geográfico Nacional, instalada en la Basílica del Valle de los Caídos, en lalocalidad de Guadarrama (Madrid). En la E.T.S.I. Topografía, Geodesia y Cartografía se ha instalado un ordenador con conexión a Internet, para la recepción y almacenamiento de los datos, y los programas Scream y Drumplot desarrollados por Guralp, necesarios para la monitorización de la señal sísmica en tiempo real. A partir de estos datos, mediante aplicaciones desarrolladas bajo programación Linux y haciendo uso de las herramientas que ofrece el software SAC (Seismic Analysis Code), se genera además un registro gráfico y una película animada de dicha segmentación para cada evento. Se ha configurado un servidor de correo y una cuenta para la recepción de dos tipos de mensajes de correo, enviados desde la sede central del Instituto Geográfico Nacional, con la información de los eventos registrados por GUD una vez revisados: - Mensajes enviados diariamente, con un listado de eventos ocurridos en los 30 últimos días. - Mensajes con la información en cuasi tiempo real de la última alerta sísmica. Se ha desarrollado el programa “saco” para la gestión del correo recibido que analiza la información sísmica, la almacena en ficheros y ejecuta sobre ellos las aplicaciones de dibujo. Estas aplicaciones han sido previamente desarrolladas bajo programación Linux y software GMT (Generic Mapping Tools), y a partir de ellas se generan automáticamente las distintas imágenes que se visualizan en el Monitor Sísmico: un mapa de sismicidad próxima en la Península Ibérica, un mapa de sismicidad lejana en el mundo, un mapa de detalle para localizar y representar la última alerta generada, los listados con la información de los eventos representados en los mapas, los registros gráficos y las películas animadas de dichos sismogramas. Monitor Sísmico Interactivo ha sido desarrollado para ofrecer además la posibilidad de interactuar con la Unidad de Visualización: se ha creado una base de datos para uso científico donde se almacenan todos los eventos registrados por GUD. Así el usuario puede realizar una petición, a través del envío de un mensaje de correo, que le permite visualizar de forma instantánea las imágenes que muestran la información de cualquier terremoto de su interés. ABSTRACT This study is aimed at real-time monitoring of both near and distant seismic activityfrom the seismic data recorded by a broadband seismic station, and the development of an interactive broadcast system of updated information of earthquakes, for the general public. Bothsources of information are displayed through a display unit called "Interactive Seismic Monitor". The seismic data recording is carried out by using the three-component sensor of the GUD seismic station, which belongs to the Digital Network Broadband and digital broadcast of the National Geographic Institute, housed in the Basilica of The Valley of the Fallen, in the town of Guadarrama (Madrid). A computer with Internet connection has been installed in E.T.S.I. Surveying, Geodesy and Cartography for receiving and storing data, together with Scream and Drumplot programs, developed by Guralp, which are necessary for monitoring the real time seismic signal. Based on the data collected, through programming applications developed under Linux system and using the software tools provided by the SAC (Seismic Analysis Code), a chart recorder and an animated gif image of the segmentation for each event are also generated. A mail server and a mail account have been configured for the receipt of two types of email messages, sent from the National Geographic Institute head office, with the information of the events recorded by GUD after being reviewed: - Messages sent daily, providing a list of events in the past 30 days. - Messages containing information on near real-time seismic of the last seismic alert. A program called "saco" has also been developed for handling mail received that analyzes the seismic data, which stores it in files and runs drawing applications on them. These applications have been previously developed under Linux system and software programming GMT (Generic Mapping Tools), and from them different images that are displayed on the Seismic Monitor are automatically generated: a near seismicity Iberian peninsula map, a distant seismicity world map, a detailed map to locate and represent the last seismic alert generated, the lists with the information of the events depicted in the maps,together with the charts and the animated gif image of such seismograms. Interactive Seismic Monitor has been developed to offer any user the possibility of interacting with the display unit: a database has been created for scientific use which stores all the events recorded by GUD. Thus, any user could make a request, by sending an e-mail that allows them to view instantly all the images showing the information of any earthquake of interest on the display unit.

Partial order and contextual net semantics for atomic and locally atomic CC programs

We present two concurrent semantics (i.e. semantics where concurrency is explicitely represented) for CC programs with atomic tells. One is based on simple partial orders of computation steps, while the other one is based on contextual nets and it is an extensión of a previous one for eventual CC programs. Both such semantics allow us to derive concurrency, dependency, and nondeterminism information for the considered languages. We prove some properties about the relation between the two semantics, and also about the relation between them and the operational semantics. Moreover, we discuss how to use the contextual net semantics in the context of CLP programs. More precisely, by interpreting concurrency as possible parallelism, our semantics can be useful for a safe parallelization of some CLP computation steps. Dually, the dependency information may also be interpreted as necessary sequentialization, thus possibly exploiting it for the task of scheduling CC programs. Moreover, our semantics is also suitable for CC programs with a new kind of atomic tell (called locally atomic tell), which checks for consistency only the constraints it depends on. Such a tell achieves a reasonable trade-off between efficiency and atomicity, since the checked constraints can be stored in a local memory and are thus easily accessible even in a distributed implementation.