In 1993‚ Quantum Devices Inc. (QDI) teamed with WCSAR (Wisconsin Center for Space Automation and Robotics)‚ a NASA center for the commercial development of space‚ developed High Emissivity Aluminiferous Light-emitting Substrate technology to provide high-intensity‚ solid-state LED lighting systems for NASA Space Shuttle plant growth experiments. Their goal was to be able to grow plants in space so humans could have longer stays in space shuttles or the International Space Station (ISS). They discovered
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First Solar Turns Sunshine into Profits Case Summary: First Solar was founded in 1999 from the Walton family. According to the Marketing Sun Power‚ First Solar’s mission is “to create enduring value by enabling a world powered by clean‚ affordable solar electricity.” (p. 90) The company manufactures solar modules‚ which have razor-thin cadmium telluride. They are manufactured this way because it can still produce electricity even when clouds are blocking the sun. With this product First Solar
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collision of solar wind and megnetiopheric particles being funneled down and running along the earth’s magnetic field lines. - when charged particles originating in the Sun and transported here by solar winds collide with particles located in Earth’s magnetosphere - These collisions‚ which mostly involve electrons‚ but can also feature protons and other elements‚ generate the glow in the skies - Appearance of auroras is shaped by the Earth’s magnetic lines‚ electrons from solar winds tend
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A solar car is a solar vehicle used for land transport. Solar cars combine technology typically used in the aerospace‚ bicycle‚alternative energy and automotive industries. The design of a solar vehicle is severely limited by the amount of energy input into the car. Most solar cars have been built for the purpose of solar car races. Exceptions include solar-powered cars and utility vehicles. Solar cars are often fitted with gauges as seen in conventional cars. To keep the car running smoothly‚
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effect do you predict coal mining has on the environment? Answer = 4. What can be done to prevent mine drainage from damaging the ecosystem? Utilize at least one scholarly resource to support your suggestions. Answer = Experiment 2: Solar Energy Table 2: Solar Energy Experiment Results Environmental Descriptor/Variable Observations (Each should be compared against direct subnlight) Weather of the Day Cloudy‚49 degrees‚ wind wsw 5 mph Motor speed in direct sunlight Medium Motor speed at 45 degree
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society. Solar power energy is one alternative energy source often over looked that our society should begin using. Solar power energy works like this‚ “When sunlight hits a solar panel‚ it makes electrons in the silicon move around. (Electrons are teeny tiny specks—they’re way too small for us to see‚ even under a microscope.) The electrons flow through wires that were built into the solar panel. And presto! We have electricity!” (Solar Training and Renewable Energy Education). Solar energy is
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Research Paper on The solar energy use in Africa These days‚ solar energy has been the most talkative alternative energy source in the world. Unlike the gas‚ oil‚ and coal‚ solar enrgy is one of the clean and renewable resource‚ which can not only generate power but also protect the environment. Africa‚ has second largest population‚ estimated 1.6 billion‚ however‚ around one third of it’s people still live in the condition with no eletricity. (Renewable
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* Chapter 1 – Understanding Global Markets and Marketing Experiential exercise: 1. Do research on the Internet and use the Cultural‚ Administrative‚ Geographic‚ and Economic (CAGE) framework to discuss the distance between Japanese and United States automotive manufacturers. Answer: The Japanese automotive industry is one of the most prominent and largest industries in the world. Japan has been in the top three of the countries with most cars manufactured since the 1960s‚ surpassing Germany
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Consider the cylindrical receiver in a solar thermal power plant shown below. The receiver is made of opaque material and has a diameter D = 8m and length L = 14m. At a particular time‚ the heliostats direct a concentrated solar flux of q”S = 80 kW/m2 onto the receiver. The ambient air has a temperature T( = 300K and there is no wind. Under these conditions‚ the surface of the receiver has a temperature of Ts = 700K‚ an emissivity of ( = 0.3 and a solar absorptivity (S = 0.8. i) Calculate
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found in our solar system is potentially up to some evil ways. Astrophysicists are tracking its orbit and claiming that its odd behaviour may eventually have a negative impact on Earth. PLANET 9 MAY HAVE SOME EVIL TENDENCIES According to a University of Louisiana astrophysics professor‚ Planet 9 and it’s unusual orbit may have been the cause of past extinctions. Professor Daniel Whitmire claims the ice planet will turn evil by hurling space rocks towards Earth. It’s 20‚000-year solar orbit will eventually
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