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  2. Symbol grounding problem - Wikipedia

    en.wikipedia.org/wiki/Symbol_Grounding_Problem

    The symbol grounding problem is a concept in the fields of artificial intelligence, cognitive science, philosophy of mind, and semantics.It addresses the challenge of connecting symbols, such as words or abstract representations, to the real-world objects or concepts they refer to.

  3. Grounding - Wikipedia

    en.wikipedia.org/wiki/Grounding

    Grounding, a strategy for coping with stress or other negative emotions; Grounding in communication, the collection of mutual knowledge, beliefs, and assumptions; "common ground" Ground (electricity), a common return path for electric current; Symbol grounding problem, a problem in cognition and artificial intelligence

  4. Grounding (metaphysics) - Wikipedia

    en.wikipedia.org/wiki/Grounding_(metaphysics)

    Grounding is a topic in metaphysics. Consider an ordinary physical object , such as a table, and the atoms it is made of. Without the atoms, the table would not exist ; thus, the table's existence depends on the existence of the atoms.

  5. Science Olympiad - Wikipedia

    en.wikipedia.org/wiki/Science_Olympiad

    Science Olympiad logo. Science Olympiad, sometimes abbreviated as Scioly, is an American team competition in which students compete in 23 events pertaining to various fields of science, including earth science, biology, chemistry, physics, and engineering. Over 7,800 middle school and high school teams from 50 U.S. states compete each year.

  6. List of common physics notations - Wikipedia

    en.wikipedia.org/wiki/List_of_common_physics...

    Symbol Name Meaning SI unit of measure alpha: alpha particle: angular acceleration: radian per second squared (rad/s 2) fine-structure constant: unitless beta: velocity in terms of the speed of light c: unitless beta particle: gamma: Lorentz factor: unitless photon: gamma ray: shear strain: radian

  7. Ground (electricity) - Wikipedia

    en.wikipedia.org/wiki/Ground_(electricity)

    A ground fault protection relay must trip the breaker to protect the circuit before overheating of the resistor occurs. High-resistance grounding (HRG) systems use an NGR to limit the fault current to 25 A or less. They have a continuous rating, and are designed to operate with a single-ground fault.

  8. Glossary of physics - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_physics

    physics The natural science that involves the study of matter and its motion through space and time, along with related concepts such as energy and force. More broadly, it is the general analysis of nature, conducted in order to understand how the universe behaves. piezoelectricity pion Planck constant Also called Planck's constant.

  9. International Science Olympiad - Wikipedia

    en.wikipedia.org/wiki/International_Science_Olympiad

    The International Science Olympiads are a group of worldwide annual competitions in various areas of the formal sciences, natural sciences, and social sciences.The competitions are designed for the 4-6 best high school students from each participating country selected through internal National Science Olympiads, with the exception of the IOL, which allows two teams per country, the IOI, which ...