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'''Alpha''' may refer to: | |||
The first letter of the ], Α α, also has some cultural meanings; (see ]). The symbol '''Α''' is seldom used, due to its similarity to the ]. | |||
*], a letter in the Greek alphabet. '''α''' may be used as the symbol for: | |||
** ] in aerodynamics | |||
The term '''alpha''' or symbol '''α''' are used to refer to or describe a wide variety of things, as noted below. | |||
** In physics | |||
⚫ | *** ], a fundamental physical constant | ||
==Symbol '''α'''== | |||
*** ], form of particle radiation | |||
The symbol '''α''' is used to describe: | |||
⚫ | *** ], or '''H-α''', an emission line created by hydrogen atoms | ||
* In aerodynamics, the ], and is termed such in ] industry ]. | |||
⚫ | ** In ], the typically brightest star in a constellation | ||
* ], a coefficient measuring the risk-adjusted performance, considering the risk due to the specific security, rather than the overall market. | |||
** The significance level in ] | |||
⚫ | * ], |
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* In ], α can denote the ]. | |||
* ]s | |||
⚫ | * ], or '''H-α''', an |
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⚫ | * |
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== Science & Technology == | |||
* Alpha is often used as an adjective to indicate the first or most significant occurrence of something, as in ] or ]. | |||
* In ] when describing a ] in a group like a ] or amongst ]s, the highest ranking creatures are the "]" and "Alpha female"; this is the individual in a ] to whom the others defer (coversely, ] refers to the lowest rank). | |||
⚫ | * |
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⚫ | * ] recorded by |
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* In ], the ] is traditionally denoted by alpha. It is the chosen maximum acceptable ] of accidentally rejecting a true ]. | |||
* In electrical engineering and ], the Greek letter α is often used to refer to the ] of an electromagnetic wave propagating through a specific medium. | |||
⚫ | * ] |
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⚫ | * ], a |
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⚫ | * ] |
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* In ] and ], the Greek letter α is often used to refer to the ratio of DC collector current to DC emitter current of a ]. | |||
* ''']''' or '''alpha release''' - the first release of a ] or other product, likely to be very unstable but useful for demonstrating internally and to select customers. | |||
* '''Alpha''' is the first name used in the Atlantic tropical basin for a tropical storm after the primary list of storm names has been exhausted. (This has only occurred once (]) since storms began being named in 1950.) It also became the name of two subtropical cyclones when these were named according to the ] in ] and ]. | |||
== Literature & Entertainment == | |||
* Alpha is also the highest and most intelligent ] in Aldous Huxley's ] ], '']''. | |||
⚫ | * ] |
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⚫ | * '']'' |
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⚫ | * |
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* ] from ], who was nicknamed '''Alpha''' | |||
* The nickname of the ] character, ]/]/]. | |||
* ] - a Greek terrestrial channel | |||
* Alpha Zekko- An interacive ] | |||
* ] - a Gujarati language channel in ]. | |||
⚫ | * ], a |
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== Religion == | |||
* Alpha is used in the ] ] to refer to ] as the beginning of all things. See ] 1:8, 21:6, 22:13. | |||
⚫ | * ], an introductory course in |
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== Geography == | |||
'''Alpha''' placename may refer to: | |||
* ] | * ] | ||
* ] | * ] | ||
* ] | * ] | ||
'''Alpha''' may also refer to: | |||
== Communications == | |||
* ] and "Alpha female", in sociobiology the highest ranking individuals in a community | |||
* ], the first release of a computer program or other product | |||
* The letter ] in the ] is spelled '''Alfa''' to conform to its spelling in most other ]an languages. | |||
⚫ | * ], a British electronic music group. | ||
* A male in police ] code. (] represents a female) | |||
⚫ | * ], a fictional computer in Mike Walker's radio play ''Alpha'' | ||
* ], a measuring of risk-adjusted performance | |||
== Other == | |||
⚫ | * '']'', the first Magic: The Gathering cards set | ||
* ]/]/], nicknames of the characters in the ''Power Rangers'' television programs | |||
* '''alpha geek''' - a slang term based on the above, referring to any person considered pre-eminent amongst ]s, such as ]. | |||
* ], a |
* ], a Greek terrestrial channel | ||
⚫ | * ], a transparency information layer to supplement the three RGB color layers to make the RGBA color space. | ||
* ], a Russian fast attack nuclear submarine | * ], a Russian fast attack nuclear submarine | ||
⚫ | * ], an introductory course in Christianity | ||
⚫ | * ], recorded by electroencephalography | ||
⚫ | * ], a statistical measure of reliability. | ||
⚫ | * ], a microprocessor from Digital Equipment Corporation. | ||
* ] | |||
* ], a character from the ''Star Wars'' films | |||
* ], a Russian special unit | |||
'''Alpha''' may also mean: | |||
* The highest in Aldous Huxley's novel '']''. | |||
⚫ | * A possible name for the ]. | ||
⚫ | * The primary setting for the fictional television series '']'' | ||
{{disambig}} | {{disambig}} | ||
Revision as of 06:43, 30 November 2005
Alpha may refer to:
- Alpha (letter), a letter in the Greek alphabet. α may be used as the symbol for:
- Angle of attack in aerodynamics
- In physics
- Fine-structure constant, a fundamental physical constant
- Alpha particle, form of particle radiation
- H-alpha, or H-α, an emission line created by hydrogen atoms
- In Bayer designation, the typically brightest star in a constellation
- The significance level in statistical hypothesis testing
Alpha placename may refer to:
Alpha may also refer to:
- Alpha male and "Alpha female", in sociobiology the highest ranking individuals in a community
- Alpha version, the first release of a computer program or other product
- Alpha (band), a British electronic music group.
- Alpha (computer), a fictional computer in Mike Walker's radio play Alpha
- Alpha (Investment), a measuring of risk-adjusted performance
- Alpha (Magic: The Gathering), the first Magic: The Gathering cards set
- Alpha 5/Alpha 6/Alpha 7, nicknames of the characters in the Power Rangers television programs
- Alpha TV, a Greek terrestrial channel
- Alpha channel, a transparency information layer to supplement the three RGB color layers to make the RGBA color space.
- Alpha class submarine, a Russian fast attack nuclear submarine
- Alpha course, an introductory course in Christianity
- Alpha waves, recorded by electroencephalography
- Cronbach's alpha, a statistical measure of reliability.
- DEC Alpha, a microprocessor from Digital Equipment Corporation.
- Tropical Storm Alpha (2005)
- ARC Trooper A-17, a character from the Star Wars films
- Alfa squad, a Russian special unit
Alpha may also mean:
- The highest in Aldous Huxley's novel Brave New World.
- A possible name for the International Space Station.
- The primary setting for the fictional television series Space: 1999
If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: