mole
The Oxford Companion to Ships and the Sea
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2006
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© The Oxford Companion to Ships and the Sea 2006, originally published by Oxford University Press 2006. (Hide copyright information)
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mole, a long
pier or breakwater forming part of the sea defences of a port. It can be built either in the form of a detached mole constructed entirely in the sea or with one end of it connected to the shore. The ports of Dover and Gibraltar, for example, are protected by three moles, two of them attached to the shore with a detached mole to seaward, providing an entrance to the harbour at each end of it. In the distant past the word, sometimes written as
mole-head, was also used, wrongly, to describe a harbour protected by a mole.
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Looking for a busy beaver. (behavior of five-state Turing machine)
Magazine article from: Science News; 2/9/1985; 700+ words
; ...These Turing machines embody a method...of time, a Turing machine is capable of...five-state machine, Brady adds...between the machines that halt and machines that don't...a particular Turing machine stops is tantamount...
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A Madman Dreams of Turing Machines.(Brief article)(Book review)
Magazine article from: Science News; 8/26/2006; 488 words
; A MADMAN DREAMS OF TURING MACHINES JANNA LEVIN In this novel, Levin...mathematicians, Kurt Godel and Alan Turing. She outlines the early 20th-century youths of the men--Turing in England and Godel in Vienna...
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The business of busy beavers. (Turing calculating machines)
Magazine article from: Science News; 9/16/1989; 684 words
; ...device -- known as a Turing machine -- can perform any...the many possible Turing machines, a few researchers...just a five-state machine, it's difficult...in general between Turing machines that stop and those...
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Algorithms - more than Turing machines?
M2 Presswire; 3/2/2001; 590 words
; ...2001-SIMON FRASER UNIVERSITY: Algorithms - more than Turing machines? (C)1994-2001 M2 COMMUNICATIONS LTD RDATE:01032001...traditional notion of algorithm as developed by Alan Turing and Alonzo Church almost 70 years ago. The logicians...
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TURING MACHINE "Zwei" Frenc ...
Newspaper article from: The Washington Post; 1/21/2005; 391 words
; Turing Machine's second album is called...and slower, gentler passages. Turing Machine (named for computer theorist Alan Turing's pioneering algorithm) embroiders...free Sound Bite from Turning Machines, call Post-Haste at 301...
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CD REVIEW: Turing Machine's 'A New Machine For Living'
News Wire article from: University Wire; 1/24/2000; ; 397 words
; ...the debut from New York City instrumental outfit Turing Machine. Turing Machine sound sort of like a more agitated version...Not that I am predicting an arena-rock future for Turing Machine. The wanton consumption of recreational chemicals...
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Case for Turing Universal machine
Newspaper article from: New Straits Times; 1/15/1998; ; 700+ words
; ...by Von Neumann, the other by Turing. Many current practitioners have said that the Turing machine can never be built. This paper...only for access to drivers. The Turing Universal machine has many advantages over the...
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Japanese Inventors Develop Quantum Turing Machine
News Wire article from: US Fed News Service, Including US State News; 7/23/2008; 498 words
; ...Kazuyasu Tokiwa of Tokyo, have developed a quantum Turing machine. According to the U.S. Patent & Trademark Office: "A quantum Turing machine constituted using a quantum bit created by localizing...
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Maths novel doesn't add up; BOOKS A Madman Dreams of Turing Machines by Janna Levin. Weidenfeld and Nicolson. pounds 14.99.(Features)
Newspaper article from: The Birmingham Post (England); 1/26/2008; 599 words
; ...is based on the tortured lives of Alan Turing, famous for breaking the German Enigma...posioned and starved himself to death. Turing committed suicide eating a cyanide-covered...overworked and incoherent. For example: Turing's "adolescent biochemistry heightens...
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Cartesian dualism, and the universe as Turing machine
Magazine article from: Philosophy Today; 7/1/2003; ; 700+ words
; ...and David Deutsch's "Quantum Theory, the Church-Turing Principle and the Universal Quantum Computer." Briefly...believing that the universe can be represented as a Turing machine. But suggestive though these essays are, still more...
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Turing Machine
Book article from: Computer Sciences
...being written on a single Turing Machine that would interpret the...mimic or emulate the other machines.This would be a Universal Turing Machine, capable of carrying out...program supplied to it. The Turing Machine was intended to...
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Turing machine
Book article from: A Dictionary of Computing
...a nondeterministic Turing machine there are several possibilities...one out of possibly several machine instructions. The class of...solvable by deterministic Turing machines in polynomial time is the...solvable by nondeterministic Turing machines in polynomial time...
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universal Turing machine
Book article from: A Dictionary of Computing
...machine K to the input x . A universal Turing machine therefore can perform all the computations for the class of Turing machines. The existence of such a machine was discovered by A. Turing in 1936. It lead to the concept of...
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multitape Turing machine
Book article from: A Dictionary of Computing
...multitape Turing machine A Turing machine that has a finite number...move independently. Such machines have the same computational power as single-tape Turing machines. Consider a multitape Turing machine M. If for no input word...
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The Turing Machine
Book article from: Computer Sciences
THE TURING MACHINE Alan Turing's famous machine is an abstract automaton that can be in any one...and writing instructions on each segment of tape as it moves. A Turing machine's state at a given time is a finite function of both the...
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