Zoi Harisameni
Zoi or ZOI may refer to: * Zero one infinity rule, rule of thumb in software design * Zoi (city), or Hezuo, city in Gansu, China * Zone of influence, see High Voltage Isolation and Ground Potential Rise See also * Zoe (other) Zoe (also ZOE, Zoë, Zoé, etc.) can refer to: *ζωή (''zōḗ''), the Ancient Greek word for "life" People * Zoe (name), including list of persons and fictional characters with the name Film and television * ''Zoe'' (film) * ZOE Broadcast ...

Zero One Infinity Rule
The Zero one infinity (ZOI) rule is a rule of thumb in software design proposed by early computing pioneer Willem van der Poel. It argues that arbitrary limits on the number of instances of a particular type of data or structure should not be allowed. Instead, an entity should either be forbidden entirely, only one should be allowed, or any number of them should be allowed. Although various factors outside that particular software could limit this number in practice, it should not be the software itself that puts a hard limit on the number of instances of the entity. Examples of this rule may be found in the structure of many file systems' directories (also known as folders): * 0 – The topmost directory has zero parent directories; that is, there is no directory that contains the topmost directory. * 1 – Each subdirectory has exactly one parent directory (not including shortcuts to the directory's location; while such files may have similar icons to the icons of the destin ...
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Zoi (city)
Hezuo (Zö) city (; ) is the administrative seat of the Gannan Tibetan Autonomous Prefecture (TAP) in southern Gansu province in Northwest China, Northwestern China. It is home to the Gêndên Qöling (''Zö Gönba'') and its Milarepa, Milaraiba Tower, the Langshangmaio Temple, and a mosque. There is a breed of pig, the Zoi Swine (a.k.a. Silverweed Pig), from here and the whole Gannan TAP also. Name The Tibetan name "Zö" is pronounced ''Dzoi'' in Standard Tibetan and pronounced ''Hdzoi/Hdzu'' in local dialect. The Chinese name before the 1950s was "Heicuo", a transliteration of the Tibetan name. In 1956, the name was changed to the similar-sounding "Hezuo", meaning "cooperation", which reflected the desire to bring unity and harmony to Hezuo. History Originally a rare populated wetland, mass city-construction began in the 1950s. During 1953, the Gannan Tibetan Autonomous Prefecture was created, and the town of Hezuo (not yet a city) was part of it. In May 1956, Hezuo was name ...
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High Voltage Isolation And Ground Potential Rise
In electrical engineering, earth potential rise (EPR) also called ground potential rise (GPR) occurs when a large current flows to earth through an earth grid impedance. The potential relative to a distant point on the Earth is highest at the point where current enters the ground, and declines with distance from the source. Ground potential rise is a concern in the design of electrical substations because the high potential may be a hazard to people or equipment. The change of voltage over distance (potential gradient) may be so high that a person could be injured due to the voltage developed between two feet, or between the ground on which the person is standing and a metal object. Any conducting object connected to the substation earth ground, such as telephone wires, rails, fences, or metallic piping, may also be energized at the ground potential in the substation. This transferred potential is a hazard to people and equipment outside the substation. Causes Earth Potential ...
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