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: 15.0
  2. Loïc Forest & Jacques Demongeot (forthcoming). A General Formalism for Tissue Morphogenesis Based on Cellular Dynamics and Control System Interactions. Acta Biotheoretica.score: 12.0
    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. 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: 12.0
    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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  4. Michel Ferre & Herve Guyader (1984). The Geometry of Leaf Morphogenesis: A Theoretical Proposition. Acta Biotheoretica 33 (2).score: 12.0
    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. Michel Ferré & Hervé Guyader (1990). Plant Morphogenesis: A Geometrical Model for the Ramification. Acta Biotheoretica 38 (3-4).score: 12.0
    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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  6. Takashi Miura (2013). Modeling Lung Branching Morphogenesis. Biological Theory 8 (3):265-273.score: 12.0
    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. Rosine Chandebois (1976). Cell Sociology: A Way of Reconsidering the Current Concepts of Morphogenesis. Acta Biotheoretica 25 (2-3).score: 9.0
  8. Wilfried Allaerts (1999). Local and Global Patterns During Morphogenesis of the Retinotectal Topographical Mapping in the Vertebrate Brain. Acta Biotheoretica 47 (2).score: 9.0
    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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  9. Larry A. Taber (2000). Pattern Formation in a Nonlinear Membrane Model for Epithelial Morphogenesis. Acta Biotheoretica 48 (1).score: 9.0
    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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  10. Roy Douglas Pearson (1984). Neotenic Blastemal Morphogenesis. Acta Biotheoretica 33 (1).score: 9.0
    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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  11. 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: 9.0
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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: 9.0
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  13. Brian C. Goodwin (1985). Problems and Paradigms: What Are the Causes of Morphogenesis? Bioessays 3 (1):32-36.score: 9.0
  14. Jacqueline Luck & Hermann B. Luck (1991). Petri Nets Applied to Experimental Plant Morphogenesis. Acta Biotheoretica 39 (3-4).score: 9.0
    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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  15. Ernst A. Petrov (1998). Realization of the Maupertuis Principle in Morphogenesis. Acta Biotheoretica 46 (1).score: 9.0
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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: 9.0
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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: 9.0
  18. 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: 9.0
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  19. M. S. Archer (2007). Morphogenesis/morphostatis. In Mervyn Hartwig (ed.), Dictionary of Critical Realism. Routledge. 319.score: 9.0
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  20. Margaret Archer (1998). Realism and Morphogenesis. In Margaret Scotford Archer (ed.), Critical Realism: Essential Readings. Routledge. 356--381.score: 9.0
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  21. Margaret Archer (1998). 'Realism and Morphogenesis' in Archer Et. Al. In Margaret Scotford Archer (ed.), Critical Realism: Essential Readings. Routledge.score: 9.0
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  22. 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: 9.0
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  23. 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: 9.0
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  24. Jeannette C. Bulinski & Gregg G. Gundersen (1991). Stabilization and Post‐Translational Modification of Microtubules During Cellular Morphogenesis. Bioessays 13 (6):285-293.score: 9.0
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  25. Ann Chase (2001). Cell & Tissue Morphogenesis. Bioessays 23 (10):972-974.score: 9.0
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  26. Andrew Chisholm (2007). Whither morphogenesis? Bioessays 29 (4):403-404.score: 9.0
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  27. 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: 9.0
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  28. Mototsugu Eiraku, Taiji Adachi & Yoshiki Sasai (2012). Relaxation‐Expansion Model for Self‐Driven Retinal Morphogenesis. Bioessays 34 (1):17-25.score: 9.0
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  29. Fanny Doljanski (2004). The Sculpturing Role of Fibroblast-Like Cells in Morphogenesis. Perspectives in Biology and Medicine 47 (3):339-356.score: 9.0
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  30. W. J. Freeman (1986). Alan Turing: The Chemical Basis of Morphogenesis. In. In G. Palm & A. Aertsen (eds.), Brain Theory. Springer. 235--236.score: 9.0
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  31. 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: 9.0
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  32. B. C. Goodwin (1978). Symmetry-Breaking Processes and Morphogenesis. Behavioral and Brain Sciences 1 (2):297.score: 9.0
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  33. Stephen W. Gray & Betty F. Edwards (1968). The Effect of Weightlessness on Wheat Seedling Morphogenesis and Histochemistry. Bioscience 18 (6):638-645.score: 9.0
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  34. 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: 9.0
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  35. H. Grüneberg (1943). Biochemistry and Morphogenesis. The Eugenics Review 34 (4):134.score: 9.0
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  36. 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: 9.0
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  37. 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: 9.0
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  38. J. R. Hinchliffe & M. Gumpel-Pinot (1983). Experimental Analysis of Avian Limb Morphogenesis. In. In R. F. Johnston (ed.), Current Ornithology. Plenum Press. 293--327.score: 9.0
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  39. Martin Hülskamp, Ulrike Folkers & Paul E. Grini (1998). Cell Morphogenesis in Arabidopsis. Bioessays 20 (1):20-29.score: 9.0
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  40. 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: 9.0
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  41. Kwang‐Kuo Hwang (2014). Cultural System Vs. Pan‐Cultural Dimensions: Philosophical Reflection on Approaches for Indigenous Psychology. Journal for the Theory of Social Behaviour 44 (1).score: 9.0
    The three approaches for conducting psychological research across cultures proposed by Berry (1989), namely, the imported etic, emic and derived etic approach are critically examined for developing culture-inclusive theories in psychology, in order to deal with the enigma left by Wilhelm Wundt. Those three approaches have been restricted to a certain extent by the pan-cultural dimensional approach which may result in the Orientalism of psychology in understanding people of non-Western cultures. This article is designated to provide the philosophical ground for (...)
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  42. 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: 9.0
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  43. Jane C. Kaltenbach (1986). An Exciting Future Amphibian Morphogenesis Harold Fox. Bioscience 36 (9):631-632.score: 9.0
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  44. 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: 9.0
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  45. 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: 9.0
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  46. Isabel Marcos (2012). Urban morphogenesis. Semiotica 2012 (192):1-14.score: 9.0
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  47. 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: 9.0
  48. Gillian Morriss‐Kay (1993). Retinoic Acid and Craniofacial Development: Molecules and Morphogenesis. Bioessays 15 (1):9-15.score: 9.0
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  49. 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: 9.0
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  50. Stuart A. Newman & Marta Linde-Medina (2013). Physical Determinants in the Emergence and Inheritance of Multicellular Form. Biological Theory 8 (3):274-285.score: 9.0
    We argue that the physics of complex materials and self-organizing processes should be made central to the biology of form. Rather than being encoded in genes, form emerges when cells and certain of their molecules mobilize physical forces, effects, and processes in a multicellular context. What is inherited from one generation to the next are not genetic programs for constructing organisms, but generative mechanisms of morphogenesis and pattern formation and the initial and boundary conditions for reproducing the specific traits (...)
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