Pentagrid converter

Known as: Octode, Heptodes, Heptode 
The pentagrid converter is a type of radio receiving valve (vacuum tube) with five grids used as the frequency mixer stage of a superheterodyne radio… (More)
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Topic mentions per year

Topic mentions per year

1994-2017
02419942017

Papers overview

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2017
2017
In this paper, we prove that there is a weakly universal cellular automaton on the pentagrid with two states. This paper improves… (More)
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2015
2015
In this paper, we prove that there is a weakly universal cellular automaton on the pentagrid with three states which is rotation… (More)
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2014
2014
In this paper, we construct a cellular automaton on the pentagrid which is planar, weakly universal and which have five states… (More)
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2012
2012
  • Israa G. Zainal, Wajeeh K.Obead
  • 2012
the aim of this study is to assess the comparison of serum protein bound hexode pbh , seromuciod proteins sp and protein bound… (More)
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2007
2007
During extracellular electrophysiological recording experiments, the waveform of neuronal spikes recorded from a single neuron… (More)
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2004
2004
We study the q-dependent susceptibility χ(q) of a Z-invariant ferromagnetic Ising model on a Penrose tiling, as first introduced… (More)
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2004
2004
In this paper, we deal with new environment to visualise and to interact with cellular automata implemented in a grid of the… (More)
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Highly Cited
2002
Highly Cited
2002
Very deep trenches (up to 200 pm) with high aspect ratios (up to 10) in silicon and polymers are etched using a fluorine-based… (More)
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Review
1997
Review
1997
Sixty years ago this month, the PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS (IRE) included a paper by Edward W. Herold (Fig… (More)
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1994
1994
Two metal etch systems are compared in terms of their impacts on submicron transistor gate oxide integrity. The magnetically… (More)
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