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A solar simulator (also artificial sun or sunlight simulator) is a device that provides illumination approximating natural sunlight. The purpose of the solar simulator is to provide a controllable indoor test facility under laboratory conditions.
Within the automotive industry, solar simulation tests are used to ensure automotive system reliability and functionality. [ 7 ] Artificial sunlight (solar simulators) are also used for sun light exposure testing and of color fastness and material stability for textile, plastics and paints.
This type of robotic heliodons is the most accurate sun simulator. It is used to evaluate scale models in a compact space with a fixed light source with the support of a robotic platform. It is an automatically operated heliodon in which a physical model is accurately positioned with the help of computers around two axes.
Historically, the first specific three-body problem to receive extended study was the one involving the Earth, the Moon, and the Sun. [2] In an extended modern sense, a three-body problem is any problem in classical mechanics or quantum mechanics that models the motion of three particles.
Daisyworld (originally "Daisy World" [1] [2]), a term of reference in evolutionary and population ecology, derives from research on aspects of "coupling" between an ecosphere's biota and its planetary environment, in particular via mathematical modeling and computer simulation, research dating to a series of 1982-1983 symposia presentations and primary research reports by James E. Lovelock and ...
Afterward, six intensities of UVB light from a sun simulator were applied to the participants' backs. A day later, the six spots were "examined for redness."
Morning Sun from Pico Brothers is a nifty addition to the popular alarm clock category in the iOS App Store. The free app (with some in-app purchases that are free for a limited time) mimics the ...
The two-body problem is interesting in astronomy because pairs of astronomical objects are often moving rapidly in arbitrary directions (so their motions become interesting), widely separated from one another (so they will not collide) and even more widely separated from other objects (so outside influences will be small enough to be ignored safely).