Search results for 'Morphogenesis' (try it on Scholar)

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  1. Siddharth Ramakrishnan (2013). Morphogenesis, Morphology and Men: Pattern Formation From Embryo to Mind. [REVIEW] AI and Society 28 (4):549-552.score: 21.0
  2. Loïc Forest & Jacques Demongeot (forthcoming). A General Formalism for Tissue Morphogenesis Based on Cellular Dynamics and Control System Interactions. Acta Biotheoretica.score: 18.0
    Morphogenesis is a key process in developmental biology. An important issue is the understanding of the generation of shape and cellular organisation in tissues. Despite of their great diversity, morphogenetic processes share common features. This work is an attempt to describe this diversity using the same formalism based on a cellular description. Tissue is seen as a multi-cellular system whose behaviour is the result of all constitutive cells dynamics. Morphogenesis is then considered as a spatiotemporal organization of cells (...)
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  3. Michel Ferré & Hervé Guyader (1990). Plant Morphogenesis: A Geometrical Model for the Ramification. Acta Biotheoretica 38 (3-4).score: 18.0
    A geometrical model is proposed that describes the emergence of a primordium at the shoot apex in Dicotyledons. It is based on recent fundamental results on plant morphogenesis, viz.: – the emergence is preceded by the reorganization of the microtubules of the cortical cytoskeleton, leading to a new orientation of the synthesis of the cell wall microfibrils; – the resulting global stress is related to the general orientation of the cell growth.
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  4. Michel Ferre & Herve Guyader (1984). The Geometry of Leaf Morphogenesis: A Theoretical Proposition. Acta Biotheoretica 33 (2).score: 18.0
    Plant morphogenesis exhibits numerous bifurcations with particular angle values such as 41°, 53°, which, in lower plants, can be measured in the thallus, and, in higher plants, in the ribs of the leaves. An interpretation of these angles is attempted. Since they characterize the functioning of a morphogenetic field, a formalism was constructed suitable for the study of living systems. The mathematical tool devised here, named the Arithmetical Relator, combines Geometry and Arithmetic, and assumes that a general system results (...)
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  5. E. Dulos, J. Boissonade, J. J. Perraud, B. Rudovics & P. Kepper (1996). Chemical Morphogenesis: Turing Patterns in an Experimental Chemical System. Acta Biotheoretica 44 (3-4).score: 18.0
    Patterns resulting from the sole interplay between reaction and diffusion are probably involved in certain stages of morphogenesis in biological systems, as initially proposed by Alan Turing. Self-organization phenomena of this type can only develop in nonlinear systems (i.e. involving positive and negative feedback loops) maintained far from equilibrium. We present Turing patterns experimentally observed in a chemical system. An oscillating chemical reaction, the CIMA reaction, is operated in an open spatial reactor designed in order to obtain a pure (...)
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  6. Takashi Miura (2013). Modeling Lung Branching Morphogenesis. Biological Theory 8 (3):265-273.score: 18.0
    Biological forms are very complex, and mechanisms of pattern formation are not well understood. Although developmental biology deals with the mechanistic explanation of patterns, currently we do not know how to understand the mechanisms of pattern formation from huge amounts of molecular information. In this article, I present one useful tool, mathematical modeling, to obtain a mechanistic understanding of biological pattern formation, and show an actual example in lung branching morphogenesis. In this example, mathematical modeling plays an indispensable role (...)
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  7. Sheena E. B. Tyler (forthcoming). The Work Surfaces of Morphogenesis: The Role of the Morphogenetic Field. Biological Theory.score: 15.0
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  8. Rosine Chandebois (1976). Cell Sociology: A Way of Reconsidering the Current Concepts of Morphogenesis. Acta Biotheoretica 25 (2-3).score: 15.0
  9. Wilfried Allaerts (1999). Local and Global Patterns During Morphogenesis of the Retinotectal Topographical Mapping in the Vertebrate Brain. Acta Biotheoretica 47 (2).score: 15.0
    The highly ordered neuronal projections from the retina to the tectum mesencephali (optic tectum) in several vertebrate groups have been intensively studied. Several hypotheses so far have been proposed, suggesting mechanisms to explain the topographical and biochemical specificity of the retinotectal projections during ontogeny. In the present paper we compare the main hypotheses of retinotectal development with respect to the nature of specificity envisaged, the activity-dependence versus inheritance criterium and the strategy of argument, in casu the descriptive versus interferential type (...)
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  10. Larry A. Taber (2000). Pattern Formation in a Nonlinear Membrane Model for Epithelial Morphogenesis. Acta Biotheoretica 48 (1).score: 15.0
    A theoretical model is presented for pattern formation in an epithelium. The epithelial model consists of a thin, incompressible, viscoelastic membrane on an elastic foundation (substrate), with the component cells assumed to have active contractile properties similar to those of smooth muscle. The analysis includes the effects of large strains and material nonlinearity, and the governing equations were solved using finite differences. Deformation patterns form when the cells activate while lying on the descending limb of their total (active + passive) (...)
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  11. Roy Douglas Pearson (1984). Neotenic Blastemal Morphogenesis. Acta Biotheoretica 33 (1).score: 15.0
    Regeneration in arthropods and amphibians follows an analogous principle making comparisons between the two phyla possible.Larval arthropods and amphibians possess powers of epimorphic regeneration which wane for many species of these phyla with the completion of metamorphosis or the cessation of moulting. In those species which retain, post-maturationally, the ability to form a regenerative blastema, larval characteristics are carried into the adult and reproductive stages of these organisms. These include many species of: urodeles, ametabolous insects, crustaceans, myriapods and arachnids. The (...)
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  12. Michael Baumgartner (2013). Paul Klee. From Structural Analysis and Morphogenesis to Art. Research in Phenomenology 43 (3):374-393.score: 15.0
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  13. Brian C. Goodwin (1985). Problems and Paradigms: What Are the Causes of Morphogenesis? Bioessays 3 (1):32-36.score: 15.0
  14. Stuart A. Newman (1976). Morphogenesis Structural Stability and Morphogenesis: An Outline of a General Theory of Models René Thom D. H. Fowler. BioScience 26 (5):346-346.score: 15.0
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  15. Mary Evelyn Sunderland (2011). Morphogenesis, Dictyostelium, and the Search for Shared Developmental Processes. Studies in History and Philosophy of Science Part C 42 (4):508-517.score: 15.0
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  16. Ruth Schmidt‐Ullrich & Ralf Paus (2005). Molecular Principles of Hair Follicle Induction and Morphogenesis. Bioessays 27 (3):247-261.score: 15.0
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  17. Kraft E. von Maltzahn (1971). New Formation of Organs in Plants: The Foundation of Plant Morphogenesis. Journal of the History of Biology 4 (2):307 - 317.score: 15.0
  18. Mototsugu Eiraku, Taiji Adachi & Yoshiki Sasai (2012). Relaxation‐Expansion Model for Self‐Driven Retinal Morphogenesis. Bioessays 34 (1):17-25.score: 15.0
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  19. Ching-Yeh Hu (1995). Views From an Applied Angle Morphogenesis in Plants: Molecular Approaches Kalliopi A. Roubelakis-Angelakis Kiem Tran Thanh Van. BioScience 45 (4):294-295.score: 15.0
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  20. Ernst A. Petrov (1998). Realization of the Maupertuis Principle in Morphogenesis. Acta Biotheoretica 46 (1).score: 15.0
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  21. Carmen Birchmeier, Eva Sonnenberg, K. Michael Weidner & Barbara Walter (1993). Tyrosine Kinase Receptors in the Control of Epithelial Growth and Morphogenesis During Development. Bioessays 15 (3):185-190.score: 15.0
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  22. Pamela L. Bradley, Adam S. Haberman & Deborah J. Andrew (2001). Organ Formation in Drosophila: Specification and Morphogenesis of the Salivary Gland. Bioessays 23 (10):901-911.score: 15.0
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  23. Jeannette C. Bulinski & Gregg G. Gundersen (1991). Stabilization and Post‐Translational Modification of Microtubules During Cellular Morphogenesis. Bioessays 13 (6):285-293.score: 15.0
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  24. B. C. Goodwin (1978). Symmetry-Breaking Processes and Morphogenesis. Behavioral and Brain Sciences 1 (2):297.score: 15.0
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  25. Lokesh Joshi, Eric Smith & Harold Morowitz (2007). Glycobiology: The Sweet Language of Life, Complexity, and Morphogenesis: Syntax for Intermolecular and Intercellular Communication. Complexity 12 (6):9-10.score: 15.0
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  26. Jacqueline Luck & Hermann B. Luck (1991). Petri Nets Applied to Experimental Plant Morphogenesis. Acta Biotheoretica 39 (3-4).score: 15.0
    Data from experiments on Erica × darleyensis and from related observations (Viémont and Beaujard, 1983) are taken for a critical analysis of the proposed model of morphogenetic phenomena. The criteria for judging the coherence of the constructions proposed in plant morphology are based on mathematical constructions deduced from Petri nets, especially elementary nets.
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  27. G. M. Malacinski (1985). Amphibian Development: A Multipurpose Treatment. Amphibian Morphogenesis. By Harold Fox. The Humana Press, Clifton, N.J. 1984. Pp. 277. $54. [REVIEW] Bioessays 2 (1):42-43.score: 15.0
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  28. Kraft E. Maltzahn (1971). New Formation of Organs in Plants?The Foundation of Plant Morphogenesis. Journal of the History of Biology 4 (2):307-317.score: 15.0
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  29. Hans Meinhardt (1990). Shaping Up: How Embryos Do It. Morphogenesis (1990). By Jonathan Bard. Cambridge University Press: Cambridge. Pp. 303. £35. [REVIEW] Bioessays 12 (12):612-612.score: 15.0
  30. X. W. Sha (2012). Topology and Morphogenesis. Theory, Culture and Society 29 (4-5):220-246.score: 15.0
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  31. Laurence von Kalm, Dianne Fristrom & James Fristrom (1995). The Making of a Fly Leg: A Model for Epithelial Morphogenesis. Bioessays 17 (8):693-702.score: 15.0
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  32. Keith L. Williams, Phil H. Vardy & Lee A. Segel (1986). Cell Migrations During Morphogenesis: Some Clues From the Slug of Dictyostelium Discoideum. Bioessays 5 (4):148-152.score: 15.0
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  33. Fred H. Wilt (1997). Looking Into the Sea Urchin Embryo You Can See Local Cell Interactions Regulate Morphogenesis. Bioessays 19 (8):665-668.score: 15.0
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  34. Elazar Zelzer & Ben-Zion Shilo (2000). Cell Fate Choices in Drosophila Tracheal Morphogenesis. Bioessays 22 (3):219-226.score: 15.0
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  35. M. S. Archer (2007). Morphogenesis/morphostatis. In Mervyn Hartwig (ed.), Dictionary of Critical Realism. Routledge. 319.score: 15.0
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  36. Margaret Archer (1998). Realism and Morphogenesis. In Margaret Scotford Archer (ed.), Critical Realism: Essential Readings. Routledge. 356--381.score: 15.0
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  37. Margaret Archer (1998). 'Realism and Morphogenesis' in Archer Et. Al. In Margaret Scotford Archer (ed.), Critical Realism: Essential Readings. Routledge.score: 15.0
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  38. Ann Chase (2001). Cell & Tissue Morphogenesis. Bioessays 23 (10):972-974.score: 15.0
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  39. Andrew Chisholm (2007). Whither morphogenesis? Bioessays 29 (4):403-404.score: 15.0
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  40. Anna Di Gregorio & Anna‐Katerina Hadjantonakis (2006). The Multidimensionality of Cell Behaviors Underlying Morphogenesis: A Case Study in Ascidians. Bioessays 28 (9):874-879.score: 15.0
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  41. Alan Dorin, Beyond Morphogenesis: Enhancing Synthetic Trees Through Death, Declay and the Weasel Test.score: 15.0
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  42. Fanny Doljanski (2004). The Sculpturing Role of Fibroblast-Like Cells in Morphogenesis. Perspectives in Biology and Medicine 47 (3):339-356.score: 15.0
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  43. W. J. Freeman (1986). Alan Turing: The Chemical Basis of Morphogenesis. In G. Palm & A. Aertsen (eds.), Brain Theory. Springer. 235--236.score: 15.0
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  44. Alice B. Fulton & William B. Isaacs (1991). Titin, a Huge, Elastic Sarcomeric Protein with a Probable Role in Morphogenesis. Bioessays 13 (4):157-161.score: 15.0
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  45. Stephen W. Gray & Betty F. Edwards (1968). The Effect of Weightlessness on Wheat Seedling Morphogenesis and Histochemistry. BioScience 18 (6):638-645.score: 15.0
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  46. Jeremy Green (1990). Developmental Biology at Ciba: Sequel to the 1975 Meeting. Cellular Basis of Morphogenesis, Ciba Symposium 144 (1989). Edited by David Evered and Joan Marsh. John Wiley and Sons, Chichester. Pp. 307, £32.50. [REVIEW] Bioessays 12 (10):509-510.score: 15.0
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  47. H. Grüneberg (1943). Biochemistry and Morphogenesis. The Eugenics Review 34 (4):134.score: 15.0
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  48. Adriana S. Hemerly, Paulo C. G. Ferreira, Marc Van Montagu & Dirk Inzé (1999). Cell Cycle Control and Plant Morphogenesis: Is There an Essential Link? Bioessays 21 (1):29-37.score: 15.0
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  49. H. G. E. Hentschel & Alan Fine (1995). Pattern Formation During Neuronal Morphogenesis. In R. J. Russell, N. Murphy & A. R. Peacocke (eds.), Chaos and Complexity. Vatican Observatory Publications.score: 15.0
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  50. J. R. Hinchliffe & M. Gumpel-Pinot (1983). Experimental Analysis of Avian Limb Morphogenesis. In R. F. Johnston (ed.), Current Ornithology. Plenum Press. 293--327.score: 15.0
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