Results 111 to 120 of about 1,653,890 (355)
Advances in Mechanical Engineering, 2014 As an integrated kind of railway signal-control pattern, the four-aspect fixed autoblock system has been used in many train control systems. This paper takes the four-aspect fixed autoblock system as the research object and proposes the cellular automata
Junwei Zeng +4 more
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A simulation of cellular automata on hexagons by cellular automata on rings
Theoretical Computer Science, 2001 AbstractWe consider cellular automata on Cayley graphs and compare their computational power according to their topology. We prove that cellular automata defined over a hexagonal grid can be simulated by cellular automata over a ring.
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Advanced Engineering Materials, EarlyView.Additive manufacturing technologies like laser powder‐bed fusion offer great design freedom and individualization of products down to a batch size of one. However, parts fabricated with this technology suffer from poor quality. Acoustic assistance during the build process can minimize these drawbacks.
Oliver Maurer, Dirk Bähre
wiley +1 more source
On the Measure Entropy of Additive Cellular Automata f∞
Entropy, 2003 We show that for an additive one-dimensional cellular automata f∞ on space of all doubly infinitive sequences with values in a finite set S = {0, 1, 2, ..., r-1}, determined by an additive automaton rule [equation] (mod r), and a f∞-invariant ...
Hasan Akın
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On “forgetful” cellular automata
Journal of Computer and System Sciences, 1975 Cellular automata are modified in such a way that states of a single automaton become unreachable if they have not been rereached during a certain period depending on a function : The automaton then will assume the quiescent state. These “forgetful” cellular automata may differ with respect to the function , the scheme by which the automata are ...
R. Vollmar, W. O. Höllerer
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Antimicrobial Titanium–Copper Alloys: The Role of Microstructure in Arc‐Melted Compositions
Advanced Engineering Materials, EarlyView.Copper‐containing titanium alloys show promise in combating orthopedic implant infections. This study explores the influence of heat treatment on Ti‐11.5Cu and Ti‐33Cu alloys, revealing that larger Ti2Cu precipitates (≈5 μm) enhance antimicrobial efficacy through increased surface contact. Results suggest contact sterilization is the primary mechanism,
Daisy Rabbitt +5 more
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Encryption based on reversible cellular automata
Tongxin xuebao, 2008 The reversible cellular automata is featured by its no information loss and parallel information processing. A new block cipher based on reversible second-order toggle cellular automata was proposed.
PING Ping +3 more
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Symmetry, 2017 A complex system is a set of mutually interacting elements for which it is possible to construct a mathematical model. This article focuses on the cellular automata theory and the graph theory in order to compare various types of cellular automata and to
K. Małecki
semanticscholar +1 more source
Introducing probabilistic celular automata. A versatile extension of Game of Live [PDF]
, 2018 The "Game of life" model was created in 1970 by the mathematician Jonh Horton Conway using cellular automata. Since then, di erent extensions of these cellular automata have been used in many applications, such as car traffic control or baggage traffic
Aguilera-Venegas, Gabriel +2 more
core
Performance Comparison of Surface Sensitizers for Diode Laser Powder Bed Fusion of Polyamide 12
Advanced Engineering Materials, EarlyView.Laser‐generated nanoparticles transform standard PA12 powders into high‐performance, dye‐free feedstocks for diode laser 3D printing. Despite identical absorbance at 808 nm, CuS, LaB6, and CB coatings reveal striking differences in fusion and strength—unlocking new design space for recyclable, industrial‐grade polymers.
Michael Willeke +9 more
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