GC: n CT: Sea Solar Power uses the basic technology known as Ocean Thermal Energy Conversion, or OTEC, which was invented in 1881 by a French scientist years ahead of his time by the name of Jacque Arsene D’Arsonval. Before describing the mechanics of the system, let’s first understand the
GC: n CT: Tidal, river, solar, and geothermal power stations exhibit specific operating conditions that represent very different challenges to sealing technology. Whereas hot, toxic thermal oil can be securely sealed in solar thermal power stations, geothermal applications need to control hot and strongly abrasive thermal water under high pressure.
GC: n CT: Seepage faces occur commonly in unconfined groundwater flows. Accurate estimation of the seepage face height is important in both steady-state and transient problems. Earlier modeling studies of water flow dynamics neglected the unsaturated zone but accounted for its contribution to the saturated zone (i.e., zone below the
CG : nm CT : Le sel hydraté le plus utilisé est le sulfate de sodium, plus particulièrement le sel de Glauber en forme déca hydratée (Na2SO4·10H2O). Il est très stable chimiquement. Il ne se décompose pas même sous l’effet de la chaleur, et il ne réagit pas aux températures
GC: n CT: Feldheim is located in the municipality of Treuenbrietzen, about 83 kilometers south-west of the German capital − Berlin (FNEFF, 2012). Figure 9 shows the location of Feldheim village in Germany. Feldheim has great importance in the whole energy system in Germany, because this village is the first
CG: nf CA: Ciencia Forestal – Selvicultura; Ecología – Ecosistemas. CT: La selva y los bosques son biomas con funciones ecológicas realmente importantes para el desarrollo de la vida en el planeta, por lo que en ellos se encuentra una gran biodiversidad. Aunque esto es algo que tienen en común,
CG: nf CA: Agricultura – Selvicultura; Ciencia Forestal – Selvicultura. CT: La selvicultura: herramienta básica de gestión de los montes Etimológicamente, selvicultura (o silvicultura) significa cultivo del bosque, definición que recoge el Diccionario de la Real Academia. Pero se trata de un cultivo especial, en el que el producto a
GC: n CT: A semantic network or net is a graph structure for representing knowledge in patterns of interconnected nodes and arcs. Computer implementations of semantic networks were first developed for artificial intelligence and machine translation, but earlier versions have long been used in philosophy, psychology, and linguistics. The Giant
GC: n CT: The key element is that the application in context will try to determine the meaning of the text or other data and then create connections for the user. The evolution of Semantic Web will specifically make possible scenarios that were not otherwise, such as allowing customers to
CG : nm CT : «More than Moore» : depuis quelques années, l’électronique s’est trouvé une nouvelle devise. Il s’agit désormais de dépasser la fameuse «loi de Moore» édictée par le cofondateur d’Intel au milieu des années 60 : ce dernier avait alors prédit que le nombre de transistors par
CG: nm CA: Electricidad; Electrónica; Informática; Tecnología energética; Fuentes de energía renovables – Energía fotovoltaica. CT: El «efecto fotovoltaico» se produce al incidir la radiación solar sobre un semiconductor. La energía recibida del sol provoca un movimiento de electrones en el interior del material. Si se unen dos regiones de
GC: n CT: A semiconductor is called a semiconductor because it is a type of material that has an electrical resistance which is between the resistance typical of metals and the resistance typical of insulators, so it kind of, or «semi»-conducts electricity. Semiconductors are used in many electrical circuits because
CG: nm CA: Informática – Internet y ámbito multimedia. CT: El seminario web es una herramienta muy útil para la formación. Los seminarios web de ZonaTIC están especialmente enfocados para desarrolladores y empresas de desarrollo, ya que aportan los conocimientos necesarios para llevar a cabo el desarrollo y la certificación
CG: nf CA: Medio ambiente – Sensibilización ambiental. CT: José Domingo Villarroel, investigador de la UPV/EHU, ha estudiado cuándo se desarrollan la capacidad de diferenciar los seres vivos de los no vivos y la sensibilidad medioambiental. En una investigación llevada a cabo con niños y niñas menores de ocho años,
CG : nf CT : L’étude de sensibilité environnementale préalable à la définition de la ZDE doit démontrer, au terme d’une analyse multicritère, les raisons de choix de la / de(s) zone(s) favorable(s) à l’implantation d’éoliennes sur un territoire donné. S : MCC – http://www2.culture.gouv.fr/culture/sites-sdaps/sdap80/Etude%20environnementale.pdf (consulté le 27.11.2014) N :
CG: nm CA: Sistemas inteligentes – Automática y Robótica. CT: Para conseguir que el robot realice su tarea con la adecuada precisión es preciso que tenga conocimiento tanto de su propio estado como del estado de su entorno. Existen dos tipos de sensores: – Sensores internos: sensores integrados en la
GC: n CT: The sensor subsystem gives the robot the ability to detect various things in its environment. The sensors are the “eyes and ears” of the robot, and can even enable the robot to function independently of human control. A robot senses its environment and adjusts its own behaviors
GC: n CT: Shale gas refers to natural gas that is trapped within shale formations. Shales are fine-grained sedimentary rocks that can be rich resources of petroleum and natural gas. Sedimentary rocks are rocks formed by the accumulation of sediments at the Earth’s surface and within bodies of water. Common
GC: n CT: Shale oil and natural gas resources are found in shale formations that contain significant accumulations of natural gas and/or oil. The Barnett Shale in Texas has been producing natural gas for more than a decade. Information gained from developing the Barnett Shale provided the initial technology template