Results 271 to 280 of about 1,977,773 (318)
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A FRAMEWORK FOR MODELS OF BIOLOGICAL BEHAVIOUR
International Journal of Neural Systems, 1999Modelling is most clearly understood as a adjunct in the process of deriving predictions from hypotheses. By representing a hypothesised mechanism in a model we hope by manipulating the model to understand the hypotheses' consequences. Eight dimensions on which models of biological behaviour can vary are described: the degree of realism with which ...
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Biological Model of ED01 Hepatocarcinogenesis
Toxicology and Applied Pharmacology, 1996The ED01 bioassay on 2-acetylaminofluorene (2-AAF)-induced hepatocarcinogenesis in BALB/c mice was analyzed using a biologically based, two-mutation model of the oncogenic process. Computer simulations indicate that 2-AAF-induced hepatocarcinogenesis has both genotoxic and promotional components.
C C, Travis, C, Zeng, J, Nicholas
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Modelling of Biological Materials
2007One of the greatest challenges of science is to assist in enhancing the quality and longevity of life. To be able to meaningfully meet such an expectation it is necessary to meld the preventive and curative aspects of medicine and to provide the practitioner of medicine with predictive capabilities that can be brought by the development of ...
MOLLICA, Francesco +2 more
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A survey of biological collaboration models
Journal of Ambient Intelligence and Humanized Computing, 2012Collaboration has been widely studied throughout multiple disciplines, and it has been applied to a broad range of fields. In collaboration games, players’ strategies are the main influence on the final rewards or payoffs. In the field of biology, the phenomena of collaboration in coalition formation and in foraging have encouraged researchers to make ...
Xiannuan Liang, Yang Xiao 0001
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Biologically Inspired Modelling of Flowers
2020In this work we present a tool for three-dimensional procedural modelling of flowers based on botanical information. The main biological input is floral formulas. It can represent the structure of a flower with numbers, letters and symbols. Based on this notation, a user-friendly interface was created.
Krzysztof Najda, Lukasz Dabala
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Multiscale modeling of biological communication
2015 IEEE International Conference on Communications (ICC), 2015To capture the nonlinear and stochastic features of biological communication, we propose a non-equilibrium statistical physics inspired model describing the information processing within a cell, communication processes among cells and behavioral population response in an interkingdom biological environment.
Navid Azizan Ruhi, Paul Bogdan
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Modeling of biological tree structures
Bulletin of Mathematical Biology, 1979Biological tree-like structures, such as mammalian tracheobronchial airways, are complicated branching systems. One problem in modeling such systems is the reassignment of the number of segments at a given generation in the model being constructed. A hypothesis is proposed which has successfully been used in modeling mammalian lung airways.
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1983
“It’s a curious sensation, isn’t it? Really thrilling … but why? You know, I get the feeling—or rather I see it—as if the ball is made of elastic, as if it’s expanding into an ellipse … shall we say trying to free itself?”
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“It’s a curious sensation, isn’t it? Really thrilling … but why? You know, I get the feeling—or rather I see it—as if the ball is made of elastic, as if it’s expanding into an ellipse … shall we say trying to free itself?”
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Network model as a biological pacemaker
Journal of Theoretical Biology, 1970Abstract A network model with a reverberatory mechanism is proposed for biological pacemakers. The reverberatory circuit is to be a bundle of interacting loops instead of a single loop. Random amplitude variations are accounted for by a “beat” phenomenon between two bundles. Moreover, a mechanism is proposed for the transformation of a quasi-periodic
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Model Checking of Biological Systems
2013Model checking together with other formal methods and techniques is being adapted for applications to biological systems. We present a selection of approaches used for modeling biological systems and formalizing their interesting properties in temporal logics. We also give a brief account of high performance model checking techniques and add a few case
Lubos Brim +2 more
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