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Publications of 2018 in english

  1. A Primer on Mathematical Modeling in the Study of Organisms and Their Parts

    A Primer on Mathematical Modeling in the Study of Organisms and Their Parts

    Systems Biology


    How do mathematical models convey meaning? What is required to build a model? An introduction for biologists and philosophers.

    Abstract

    Mathematical modeling is a very powerful tool for understanding natural phenomena. Such a tool carries its own assumptions and should always be used critically. In this chapter, we highlight the key ingredients and steps of modeling and focus on their biological interpretation. In particular, we discuss the role of theoretical principles in writing models. We also highlight the meaning and interpretation of equations. The main aim of this chapter is to facilitate the interaction between biologists and mathematical modelers. We focus on the case of cell proliferation and motility in the context of multicellular organisms.

    Keywords: Equations, Mathematical modeling, Parameters, Proliferation, Theory

    Citation
    Montévil, Maël. 2018. “A Primer on Mathematical Modeling in the Study of Organisms and Their Parts.” In Systems Biology, edited by Mariano Bizzarri, 41–55. Methods in Molecular Biology. New York, NY: Springer. https://doi.org/10.1007/978-1-4939-7456-6_4
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  2. A Few Pending Challenges from the Perspective of a Theory of Organisms

    A Few Pending Challenges from the Perspective of a Theory of Organisms

    Constructivist Foundations


    I discuss convergences between the approach of N. Palfreyman and J. Miller-Young and my work aiming for a theory of organisms, in particular on randomness.

    Abstract

    Open peer commentary on the article “What Is a Cognizing Subject? Construction, Autonomy and Original Causation” by Niall Palfreyman & Janice Miller-Young. http://constructivist.info/13/3/362.palfreyman Upshot: I discuss convergences between the approach of the authors and my work aiming for a theory of organisms. I also discuss some pitfalls and challenges pertaining to biological randomness, which, I argue, require original developments.

  3. From the Century of the Gene to that of the Organism: Introduction to New Theoretical Perspectives

    From the Century of the Gene to that of the Organism: Introduction to New Theoretical Perspectives

    Life Sciences, Information Sciences


    Our group proposes three main principles for a theory of organisms, namely: the default state, the principle of variation and the principle of organization.

    Abstract

    Summary This chapter briefly presents and describes the three main principles that the group proposes for a theory of organisms, namely: the default state, proliferation with variation and motility, the principle of variation and the principle of organization. It is crucial to critique the philosophical and theoretical position on which the biological research feeding into the program is based and which has dominated biomedical research for the last 70 years. Physical theories are founded on stable mathematical structures, based onregularities and especially on theoretical symmetries. At the time of cell theory formulation and still today, cell theory plays a federating role between evolution biology and organism biology. Finally, analysis of the differences between the physics of inanimate and living matter leads to the proposal of three principles that provide aviable perspective for the construction of a necessary theory of organisms.

    Keywords: cell theory, evolution biology, mathematical structures, organism biology, philosophical position, physical theories, theoretical symmetries

    Citation
    Montévil, Maël, Giuseppe Longo, and Ana M. Soto. 2018. “From the Century of the Gene to That of the Organism: Introduction to New Theoretical Perspectives.” In Life Sciences, Information Sciences, edited by T. Gaudin, D. Lacroix, M.‐C. Maurel, and J.‐C. Pomerol, 81–97. John Wiley & Sons, Ltd. https://doi.org/10.1002/9781119452713.ch9
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  4. Comparing Symmetries in Models and Simulations

    Comparing Symmetries in Models and Simulations

    Springer Handbook of Model-Based Science


    We distinguish mathematical modeling, computer implementations of these models and purely computational approaches by their symmetries and by randomness.

    Abstract

    Computer simulations brought remarkable novelties to knowledge construction. In this chapter, we first distinguish between mathematical modeling, computer implementations of these models and purely computational approaches. In all three cases, different answers are provided to the questions the observer may have concerning the processes under investigation. These differences will be highlighted by looking at the different theoretical symmetries of each frame. In the latter case, the peculiarities of agent-based or object oriented languages allow to discuss the role of phase spaces in mathematical analyses of physical versus biological dynamics. Symmetry breaking and randomness are finally correlated in the various contexts where they may be observed.

    Keywords: Phase Space, Symmetry Breaking, Chaotic Dynamic, Object Oriented Programming, Genetically Modify Organism

    Citation
    Longo, G., and Maël Montévil. 2018. “Comparing Symmetries in Models and Simulations.” In Springer Handbook of Model-Based Science, edited by M. Dorato, L. Magnani, and T. Bertolotti, 843–56. Springer. https://doi.org/10.1007/978-3-319-30526-4
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  5. Big Data and biological knowledge

    Big Data and biological knowledge

    Predictability and the Unpredictable. Life, Evolution and Behaviour


    Can big data replace theoretical thinking? How should these technics be used? A critical discussion on the use of big data in biology.

    Abstract

    Some authors assert that the analysis of huge databases could replace the scientific method. On the contrary, we argue that the best way to make these new technologies bear fruits is to frame them with theories concerning the phenomena of interest. Such theories hint to the observable that should be taken into account and the mathematical structures that may link them. In biology, we argue that the community urgently needs an overarching theory of organisms that would provide a precise framework to understand lifecycles. Among other benefits, such a theory should make explicit what we can and cannot predict in principle.

    Keywords: Big Data, biological variation, cancer biology, knowledge, theory

    Citation
    Montévil, Maël, and G. Longo. 2018. “Big Data and Biological Knowledge.” In Predictability and the Unpredictable. Life, Evolution and Behaviour, edited by Giulia Frezza and David Ceccarelli, 133–44. Roma: CNR Edizioni
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  6. NTP. CLARITY-BPA. Chemical Effects in Biological Systems (CEBS): Mammary Gland

    NTP. CLARITY-BPA. Chemical Effects in Biological Systems (CEBS): Mammary Gland


    Citation
    Montévil, Maël, Nicole Acevedo, Cheryl M. Schaeberle, Manushree Bharadwaj, Suzanne E. Fenton, and Ana M. Soto. 2018. “NTP. CLARITY-BPA. Chemical Effects in Biological Systems (CEBS): Mammary Gland.” Dataset. National Toxicology Program (NTP). https://doi.org/10.22427/NTP-DATA-018-00014-0001-000-5
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