Tráfico en Tiempo Real

El desarrollo de este proyecto tiene como objetivo integrar en la plataforma Geoservicios información relacionada con el tráfico, obtenida del distribuidor TomTom. Para ello se creará un API en Java sobre dicha plataforma, en la cual se utilizarán y almacenarán los datos de tráfico obtenidos, para la visualización de la información en cualquier tipo de mapa. Junto con la visualización en tiempo real, también se desea guardar un histórico de toda esa información para su posterior análisis. Este servicio está pensado para poder integrarse en diferentes tipos de aplicaciones. La demostración se hará sobre un visor web de mapas, pero también se puede integrar en aplicaciones de escritorio o en aplicaciones para smartphones.

Problems when generating virtual models representing real objects: Hondarribia walls

[EN] This paper is based in the following project:

Optimización del Lead Time de vehículos mediante la implementación de una solución RTLS (Real Time Location System)

A lo largo de este documento, se va a explicar la implantación del proyecto que he realizado basado en la localización de vehículos en la fábrica de Mercedes Benz España situada en Vitoria-Gasteiz. Durante la realización de este proyecto, se han llevado a cabo diversos estudios con el fin de conseguir la correcta implantación de las tecnologías empleadas. Se han realizado diferentes alternativas de posicionamiento de los componentes y diversas pruebas para comprobar el correcto funcionamiento de la solución. La solución del proyecto se realizará en distintas fases. La primera de ellas tratará sobre el estudio en una determinada zona de la fábrica, más concretamente la denominada “Área Técnica”, en esta zona se encuentran los vehículos que sufren algún retoque una vez están montados, esta zona se utilizará como piloto para una vez finalizado y comprobado su éxito ampliar la solución al resto de zonas. Previamente a mi incorporación se realizó un estudio para la colocación de los elementos necesarios en esta zona y se ha visto las posibilidades y beneficios que aportaría el control de los vehículos dentro de la fábrica. La siguiente fase será implantar la solución en el resto de las áreas que se encuentran dentro de la fábrica de Vitoria-Gasteiz así como la instalación de unos dispositivos que estarán ubicados en las puertas. Estos ayudarán a mejorar la ubicación de los vehículos ya que podremos conocer si los vehículos se encuentran dentro o fuera de la fábrica. Finalmente se ha realizado la integración de la solución en los sistemas actuales que utilizan en la fábrica para la gestión de los vehículos durante su ciclo de vida.

The effects of brood stock size on the economy of catfish (Clarias anguillaris) fry production using the hormone induced natural breeding technique

89 ripe female brooders of the catfish, Clarias anguillaris (Body wt. Range 150g-1, 200g) were induced to spawn by hormone (Ovaprim) induced natural spawning technique over a period of 10 weeks. Matching ripe males were used for pairing the females at the ratio of two males to a female. Six ranges of brood stock body weights were considered as follows; <200g; 200g-399g; 400g-599g; 600-799g; 800g-999g; > 1000g and the number of fry produced by each female brooder was scored/recorded against the corresponding body weight range. The number of fry per unit quantity of hormone and the cost of production a fry based on the current price of Ovaprim (hormon) were determined so as to ascertain most economic size range. The best and most economic size range was between 400g-599g body weight with about 20,000 fry per ml of hormone and N0.028 per fry, while the females above 1000g gave the poorest results of 9,519 fry per ml of hormone and N0.059 per fry. For optimum production of Clarias anguillaris fry and maximum return on investment female brooders of body weights ranging between 400g-599g are recommended for hormone induced natural breeding exercises

Hatchery construction and its feasibility in the Nigerian economy

Aquaculture drive in the Niger Delta has necessitated the springing up of various forms of hatcheries in Nigeria in the area. The hatchery level is high as most fish farmers now want to produce their own fingerlings for the stocking of their production ponds for culture to market (table) size. The paper shows that there is a lot of market in the Niger-Delta for fresh fish. Majority of the numerous fish farmers are not well empowered to breed and produce fish seeds especially species most loved and eaten. The rising cost of materials in the Nigerian economy has become a bottleneck in the construction of more fish hatcheries for fingerling production. However, the assistance of multinationals has become very necessary to enhance its feasibility to encourage better involvement in the fish hatchery works. One remarkable area where assistance is being felt by the communities in the Niger-Delta is in fish farming and more so in the supply of fish fingerling to top fish farmers by The Shell Petroleum Development Company of Nigeria Limited (SPDC), a multinational oil company in the area. Few fish farmers have benefited from this. If more hatcheries are available to service and provide the needed fingerlings to stock the available water bodies such as, home backyard ponds, the 0.74 million hectares of brackish water, 1.01 million hectares of perennial swamps, and other marginal land available for aquaculture and properly managed, it will yield between 2.5 and 10 metric tones of fish depending on the species stocked and bred

The effects of brood stock size on the economy of catfish (Clarias anguillaris) fry production using the hormone induced natural breeding technique

89 ripe female brooders of the catfish, Clarias anguillaris (Body wt. Range 150g-1, 200g) were induced to spawn by hormone (Ovaprim) induced natural spawning technique over a period of 10 weeks. Matching ripe males were used for pairing the females at the ratio of two males to a female. Six ranges of brood stock body weights were considered as follows; <200g; 200g-399g; 400g-599g; 600-799g; 800g-999g; > 1000g and the number of fry produced by each female brooder was scored/recorded against the corresponding body weight range. The number of fry per unit quantity of hormone and the cost of production a fry based on the current price of Ovaprim (hormon) were determined so as to ascertain most economic size range. The best and most economic size range was between 400g-599g body weight with about 20,000 fry per ml of hormone and N0.028 per fry, while the females above 1000g gave the poorest results of 9,519 fry per ml of hormone and N0.059 per fry. For optimum production of Clarias anguillaris fry and maximum return on investment female brooders of body weights ranging between 400g-599g are recommended for hormone induced natural breeding exercises

Investigation of hypervelocity impact phenomena using real-time concurrent diagnostics

Hypervelocity impact of meteoroids and orbital debris poses a serious and growing threat to spacecraft. To study hypervelocity impact phenomena, a comprehensive ensemble of real-time concurrently operated diagnostics has been developed and implemented in the Small Particle Hypervelocity Impact Range (SPHIR) facility. This suite of simultaneously operated instrumentation provides multiple complementary measurements that facilitate the characterization of many impact phenomena in a single experiment. The investigation of hypervelocity impact phenomena described in this work focuses on normal impacts of 1.8 mm nylon 6/6 cylinder projectiles and variable thickness aluminum targets. The SPHIR facility two-stage light-gas gun is capable of routinely launching 5.5 mg nylon impactors to speeds of 5 to 7 km/s. Refinement of legacy SPHIR operation procedures and the investigation of first-stage pressure have improved the velocity performance of the facility, resulting in an increase in average impact velocity of at least 0.57 km/s. Results for the perforation area indicate the considered range of target thicknesses represent multiple regimes describing the non-monotonic scaling of target perforation with decreasing target thickness. The laser side-lighting (LSL) system has been developed to provide ultra-high-speed shadowgraph images of the impact event. This novel optical technique is demonstrated to characterize the propagation velocity and two-dimensional optical density of impact-generated debris clouds. Additionally, a debris capture system is located behind the target during every experiment to provide complementary information regarding the trajectory distribution and penetration depth of individual debris particles. The utilization of a coherent, collimated illumination source in the LSL system facilitates the simultaneous measurement of impact phenomena with near-IR and UV-vis spectrograph systems. Comparison of LSL images to concurrent IR results indicates two distinctly different phenomena. A high-speed, pressure-dependent IR-emitting cloud is observed in experiments to expand at velocities much higher than the debris and ejecta phenomena observed using the LSL system. In double-plate target configurations, this phenomena is observed to interact with the rear-wall several micro-seconds before the subsequent arrival of the debris cloud. Additionally, dimensional analysis presented by Whitham for blast waves is shown to describe the pressure-dependent radial expansion of the observed IR-emitting phenomena. Although this work focuses on a single hypervelocity impact configuration, the diagnostic capabilities and techniques described can be used with a wide variety of impactors, materials, and geometries to investigate any number of engineering and scientific problems.

Lessons from History for Transitions to a Low Carbon Economy

4 p.

The basque ecological debt: global socioecological impacts of a small open economy

4 p.