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32 - Events. Saint Peter traditionally becomes first pope 32 - Births. April 25 - Otho, Roman emperor 32 - Deaths. Lucius Calpurnius Piso, consul under Caesar Augustus Category: 32 ...

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• 32 - Events
• 32 - Births
• 32 - Deaths

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Let us consider the time-independent Schrödinger equation for one particle, in one dimension, under the influence of a hill potential V(x). Now let us recast the wave function Ψ(x) as the exponential of a function. Ψ(x) = eΦ(x) Now let us separate Φ'(x) into real and i ...

See also:

Quantum tunnelling, Quantum tunnelling - History, Quantum tunnelling - Semiclassical calculation, Quantum tunnelling - Tunnelling trivia, Quantum tunnelling - External link

Read more here: » Quantum tunnelling: Encyclopedia II - Quantum tunnelling - Semiclassical calculation

Let us consider the time-independent Schrödinger equation for one particle, in one dimension, under the influence of a hill potential V(x). Now let us recast the wave function Ψ(x) as the exponential of a function. Ψ(x) = ...

See also:

Quantum tunneling, Quantum tunneling - History, Quantum tunneling - Semiclassical calculation, Quantum tunneling - Tunneling trivia, Quantum tunneling - External link

Read more here: » Quantum tunneling: Encyclopedia II - Quantum tunneling - Semiclassical calculation

Ban Gu (班固, Wade-Giles Pan Ku; 32-92) was a 1st century CE Chinese historian. He was born into a scholarly family, and his father, Ban Biao, was a prominent historian. Ban Gu took over from his father responsibility for writing a history of the Former Han Dynasty, a book known in modern times as the Hanshu (漢書, or The Book of Han). However, Ban Gu's work on the Hanshu was interrupted by political problems - his association with the family of Empress Dowager Dou led to his imprisonment and death (eit ...

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• Ban Gu - Ban's family:

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Ban Chao (班超, 32-102 CE) was a Chinese general and cavalry commander in charge of the administration of the "Western Regions" (Central Asia) during the Eastern Han dynasty. He repelled the Xiongnu and secured Chinese control on the Tarim Basin region, and led a military expedition to the doorstep of Europe, as far as Parthia and the Caspian Sea. He fought for 31 years. Ban Chao - Control of the Tarim Basin. Ban Chao is said to have been extremely effective at expelling the Xiongnu from the Tarim Basin, ...

Including:

• Ban Chao - Control of the Tarim Basin
• Ban Chao - Expansion to the doorstep of Europe
• Ban Chao - A family of historians
• Ban Chao - Ban Chao's family:
• Ban Chao - Famous Quotes
• Ban Chao - Ban Chao in idioms
• Ban Chao - Ban Chao of today

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Bases Base 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,16, 20, 24, 26, 27, 30, 32, 36, 60, 64 The duodecimal (also known as base-twelve or dozenal) system is a numeral system using twelve as its base. The number 12 has four factors, which are 2, 3, 4 and 6. It is a more convenient number system for computing fractions compared with the decimal or vigesimal system. The decimal system has only two factors, which are 2 and 5. Also the vigesimal system has fo ...

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• Duodecimal - Origin
• Duodecimal - Places
• Duodecimal - Fractions
• Duodecimal - Advocacy and dozenalism

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Bases Base 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,16, 20, 24, 26, 27, 30, 32, 36, 60, 64 Base 64 literally means a positional numbering system using a base of 64. It is the largest power of two base that can be represented using only printable ASCII characters. This has led to its use as a transfer encoding for email among other things. All well-known variants that are known by the name Base64 use the characters A–Z, a–z, and 0–9 in that order for the first 62 digits but ...

Including:

• Base64 - MIME
• Base64 - UTF-7
• Base64 - IRCu
• Base64 - URL Applications
• Base64 - Other applications
• Base64 - Resources

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Bases Base 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,16, 20, 24, 26, 27, 30, 32, 36, 60, 64 Base 13 is a nonstandard positional numeral system. It may also be called tredecimal or tridecimal. As its names state, it uses 13 different digits for representing numbers. Suitable digits for base 13 could be 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, X, E and T (similar to base 12) or 0-9, A, B and C (similar to base 16). Base 13 is not used in any practical situation. Including:

• Base 13 - Base 13 in fiction
• Base 13 - Base 13 based Calendar

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Bases Base 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,16, 20, 24, 26, 27, 30, 32, 36, 60, 64 Base 30 or trigesimal is a positional numeral system using 30 as the radix. Digits in this base can be represented using the Hindu-Arabic numerals 0-9 and the Latin letters A-T. From a mathematical viewpoint, 30 is a convenient choice for a base in that it is divisible by the three smallest prime numbers (2, 3, and 5) and by their multiples 6, 10, and 15 — many vulgar fracti ...

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As there are 24 hours in a day a numbering system based upon 24, and as the base 12 is convenient here some examples of the base 24 (quadrovigesimal) system. History Symbol sets: Western Arabic Eastern Arabic Indian family Thai Bases Base 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,16, 20, Including:

• Base 24 - Fractions

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Bases Base 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,16, 20, 24, 26, 27, 30, 32, 36, 60, 64 Babylonian numerals were written in cuneiform, using a wedge-tipped reed stylus to make a mark on a soft clay tablet which would be exposed in the sun to harden to create a permanent record. The Babylonians, who were famous for their astrological observations and calculations (aided by their invention of the abacus), used a sexagesimal (base-60) positional numeral system inherited from the Sumerian a ...

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• Babylonian numerals - Numerals
• Babylonian numerals - External link

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Arabic numerals is the term usually applied to the "Western" variant of the Hindu-Arabic numeral system, commonly used in conjunction with the Latin alphabet since Early Modern times (0 1 2 3 4 5 6 7 8 9). They are called "Arabic" to contrast with the Roman and Greek systems native to Europe. Arabic numerals - Description. Main articles: Algorism, Including:

• Arabic numerals - Description
• Arabic numerals - History
• Arabic numerals - Origins
• Arabic numerals - West Arabic numerals
• Arabic numerals - Adoption in Europe
• Arabic numerals - Encodings

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April 16 is the 106th day of the year in the Gregorian calendar (107th in leap years). There are 259 days remaining. April 16 - Events. 1178 BC - A solar eclipse may mark the return of Odysseus, legendary King of Ithaca, to his kingdom after the Trojan War. 1071 - Bari falls to Robert Guiscard, ending Byzantine rule in Italy. 1521 - Martin Luther's first appearance before the Diet of Worms to be examined by the Holy Roman Emperor Charles V and the rest of the ...

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• April 16 - Events
• April 16 - Births
• April 16 - Deaths
• April 16 - Holidays and observances

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Anterior cingulate cortex (ACC) is the frontal part of the cingulate cortex and includes Brodmann's area 24 (ventral ACC) and 32 (dorsal ACC). The ACC forms a collar around the corpus callosum, which relays neural signals between the right and left hemispheres. The ACC appears to play a role in a wide variety of autonomic functions, such as regulating heart rate and blood pressure, and is vital to cognitive functions, such as reward anticipation, decision-making, empathy, and emotion. Neuroscientists indicate the dorsal anterior cingulate cortex is primarily related to rational cog ...

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• Anterior cingulate cortex - See Also:

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Alonso Berruguete (c. 1488 - 1561) was a Spanish painter, sculptor and architect. He is considered to be most important sculptor of Renaissance Spain, and known for his emotive sculptures depicting religious ecstasy or torment. Born in the town of Paredes de Nava, Berrugette would study art under the tutelage of his father, the painter Pedro Berruguete. Following his father's death in 1504, Berruguette travelled to Italy to continue with his study of art, spending most of his time in Florence and Rome. His paintings produced in Italy showed a mannerist influence, with his art being compared with cont ...

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April 25 is the 115th day of the year in the Gregorian Calendar (116th in leap years). There are 250 days remaining. April 25 - Events. 1607 - Eighty Years' War: Dutch fleet destroys the anchored Spanish fleet at Gibraltar. 1707 - An Allied Austrian army is defeated by Bourbon army at Almansa (Spain) in the War of the Spanish Succession. 1719 - Robinson Crusoe by Daniel Defoe is published. 1792 - Highwayman Nicolas J. Pelletier becomes t ...

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• April 25 - Events
• April 25 - Births
• April 25 - Deaths
• April 25 - Holidays and observances

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Bases Base 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,16, 20, 24, 26, 27, 30, 32, 36, 60, 64 The Hindu-Arabic numeral system (also called Algorism) is a positional decimal numeral system documented from the 9th century. An important characteristic of the system is the use of a numeral digit zero. Further enhancements of the system include use of a decimal marker and a symbol for "these digits recur ad infinitum". The symbols (glyphs) used to represent the system are in p ...

Including:

• Hindu-Arabic numerals system - Positional notation
• Hindu-Arabic numerals system - Symbols
• Hindu-Arabic numerals system - History
• Hindu-Arabic numerals system - Origins
• Hindu-Arabic numerals system - Adoption by the Arabs
• Hindu-Arabic numerals system - Adoption in Europe

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Bases Base 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,16, 20, 24, 26, 27, 30, 32, 36, 60, 64 Attic numerals were used by ancient Greeks, possibly from the 7th century BC. They were also known as Herodianic numerals because they were first described in a 2nd century manuscript by Herodianus. They are also known as acrophonic numerals because all of the symbols used (except for 1) derive from the first letters of the words for 'five', 'ten', 'hundred', 'thousand' and 'ten thousand'. See ...

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Bases Base 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,16, 20, 24, 26, 27, 30, 32, 36, 60, 64 The system of Armenian numerals is a historic numeral system originating using the (capital) letters of the ancient Armenians. In modern Armenia, the familiar Arabic numerals are used. There was no notation for zero in the old system, and the numeric values for individual letters were added together. The principles behind this system are the same as for the Ancient Greek numerals and Hebrew numerals.

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Bases Base 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,16, 20, 24, 26, 27, 30, 32, 36, 60, 64 Base 36 is a positional numeral system using 36 as the radix. The choice of 36 is convenient in that the digits can be represented using the Arabic numerals 0-9 and the Latin letters A-Z. Base 36 is therefore the most compact case-insensitive alphanumeric numeral system using ASCII characters, although its radix economy is poor. (Compare with base 16 and base 64.) From a mathematical ...

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• Base 36 - Examples
• Base 36 - Uses in practice

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