Results 111 to 120 of about 1,653,890 (355)
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
doaj +1 more source
A simulation of cellular automata on hexagons by cellular automata on rings
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.
openaire +3 more sources
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∞
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
doaj +1 more source
On “forgetful” cellular automata
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
openaire +2 more sources
Antimicrobial Titanium–Copper Alloys: The Role of Microstructure in Arc‐Melted Compositions
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
wiley +1 more source
Encryption based on reversible cellular automata
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
doaj +2 more sources
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]
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
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
wiley +1 more source