GC: n CT: There is potential energy stored in a water reservoir behind a dam. It is converted to kinetic energy when the water starts flowing down the penstock, from the dam. This kinetic energy is used to turn a turbine. S: BC Hydro – https://www.bchydro.com/energy-in-bc/our_system/generation/electric_generation.html (last access: 22 July

GC: n CT: Data Mining: What is Data Mining? Overview Generally, data mining (sometimes called data or knowledge discovery) is the process of analyzing data from different perspectives and summarizing it into useful information – information that can be used to increase revenue, cuts costs, or both. Data mining software

CG: n CT: A data packet comprises parameter fields for identifying the data packet, the rule base comprises a plurality of rules, each rule comprises one or more parameter fields, and the matching rule is a rule, whose parameter field values correspond to the parameter field values of said data packet.

GC: n CT: Deep learning allows computational models that are composed of multiple processing layers to learn representations of data with multiple levels of abstraction. These methods have dramatically improved the state-of-the-art in speech recognition, visual object recognition, object detection and many other domains such as drug discovery and genomics.

GC: n CT: Deforestation is clearing Earth’s forests on a massive scale, often resulting in damage to the quality of the land. Forests still cover about 30 percent of the world’s land area, but swathes the size of Panama are lost each and every year. S: NatGeo – http://environment.nationalgeographic.com/environment/global-warming/deforestation-overview/ (last

GC: n CT: “The present project is aimed to the development of a multi-step process for the production of second-generation biofuels from lignocellulosic biomass in a cost-efficient way through the use of tailored nanostructured catalysts. The proposed process is based on the cascade combination of three catalytic transformations: catalytic pyrolysis,

CG: n CT: In some countries used fuel is reprocessed to recover its uranium and plutonium, and to reduce the final volume of high-level wastes. The plutonium is normally recycled promptly into mixed-oxide (MOX) fuel, by mixing it with depleted uranium. Where uranium recovered from reprocessing used nuclear fuel (RepU)

GC: n CT: Extraction of algae pigments from a depurated effluent. A minireview of the researchs in algal biomass from wastewater depuration ponds is presented. It’s shown algal pigments cultured, although some other characteristics are commented: factors determining algal populations, biotreatment of agroindustrial effluents with microalgae and potencial applications of

GC: n CT: Renewable Energy Desalination: An Emerging Solution to Close MENA’s Water Gap. Many countries in the Middle East and North Africa (MENA) region are facing real water security challenges. In arid, coastal cities, water demand is often met through large-scale desalination systems powered by fossil fuels. While groundwater

See gas oil

GC: n CT: Diodes are components which allow current to flow in just one direction. It is often recommended that a diode be fitted in a photovoltaic solar panel to prevent reverse current from flowing back through the panel at night time. As current passes through a diode there is

GC: n CT: Photovoltaics is the direct conversion of light into electricity at the atomic level. Some materials exhibit a property known as the photoelectric effect that causes them to absorb photons of light and release electrons. When these free electrons are captured, an electric current results that can be

GC: n CT: DC (direct current) is the unidirectional flow or movement of electric charge carriers (which are usually electrons). The intensity of the current can vary with time, but the general direction of movement stays the same at all times. As an adjective, the term DC is used in

GC: n CT: This project is investigating heat loss from high-temperature solar thermal receivers and developing the next generation of improved receiver designs to reduce that loss. Experimental and computational modelling are being used to improve the understanding, prediction and management of convection and radiation heat loss in high-temperature solar

GC: n CT: Reusable medical waste tubs are our preferred transport container. We actively encourage all our customers to consider the use of reusable disposal containers instead of corrugated boxes to minimize the amount of deforestation. Since 2006, we have specifically initiated programs that foster the use of reusable containers

CG: n CT: Both online learning and distance learning require similar online learning tools, but there the similarity ends. Overall there are three major differences between online and distance learning: Location Interaction Intention Differences in Location The key difference between online learning and distance learning is location. With online learning

CG: n CT: Distributed energy resources (DERs) are small technologies that produce, store and manage energy. Examples include solar panels, small wind turbines, electric vehicles and microgrids. Greater use of DERs could improve resource efficiency, increase energy system resilience, and give individuals and communities a stronger role in decarbonisation. As

GC: n CT: Historically, distributed generation meant combustion generators (e.g. diesel gensets). They were affordable, and in some cases reliable, but they were not clean. While many people will tolerate dirty generation thousands of miles away from them, they think twice when it is outside their bedroom window or office

CG: n CT: Boilers to burn woodfuels such as wood chips and pellets tends to be physically larger and more expensive than equivalent gas or oil boilers. This is partly as a result of the physical requirements for a high temperature combustion environment and transporting the solid fuel. As boilers

See home automation

See Humanterm: https://humantermuem.es/content/doppler-effect/?lang=en

See Humanterm: https://humantermuem.es/drone

GC: n CT: A dynamical system consists of an abstract phase space or state space, whose coordinates describe the state at any instant, and a dynamical rule that specifies the immediate future of all state variables, given only the present values of those same state variables. For example the state

CG: n CT: E-fuels, like e-methane, e-kerosene and e-methanol, are all fuels in gas or liquid form that are produced from renewable (solar or wind power, for example) or decarbonised electricity. This raw material differentiates them from biofuels, which are primarily produced from biomass. By drastically reducing the harmful emissions