origin of life

how "template" molecules emerges through chemical evolution?

We modeled the system by aging ARMS

ecology

herbivores and carnivores communicate with informational chemicals produced by plants, we believe these chemicals play key role in symbiosis in ecological systems.

We have been investigating the system by ARMS.

p systems

membrane computing model, proposed by G.Paun (Romanian Acad.).

ARMS is closely related to P Systems

ARMS is a novel tool

for exploring

nature

we have not seen.

　

Artificial

chemistry

artificial chemistry, abstract model of chemical reactions is a novel method for describing complex systems.

Abstract Rewriting system on multisets,ARMS, is an artificial chemistry, theoretical model of computation and an expression of a theoretical model of chemical reactions (master eq.).

I have been investigating ARMS and applying ARMS for describing and analyzing various subjects, such as origin of life, ecological system, p53 signaling network, inflammationary response and so on.

PUBLICATIONS

and

detailed research topics

reactions in a small number of moleruleae

in many biochemical reactions, the number of molecules are few, where Markov process or differential eq. can not be used.

ARMS can explore the system with a small number of molecules.

　

Modeling of p53 signaling networks

p53 is an important protein relating to cancer. Its signaling pathways is complicated and difficult to see its whole behavior.

We model it by using ARMS.

　

What is

ARMS?

model of company

we applied ARMS to model company and see how company grows and form hierarchical structure and how bankrupt.

Model of inflammation response

inflammation is related to various important decease, however, is related to various systems, such as otakoid, hormone and so on.

we have modeled it by aging ARMS
dynamics networks is a novel research area of condensed matter physics. It gives us a method in order to explore complex networks in nature and artifact, such as protein protein interactions, gene networks, link of web and so on

dynamical

networks

　

specificity in protein interaction networks

we have analyzed protein protein networks in baker's yeast. And also we have invented useful method to analyze the network.

　

　

　

network of Chinese character

a Chinese character is made of parts. We have analyzed networks of parts of Chinese characters.
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