Symmetry Breaking in Biology

Symmetry Breaking in Biology PDF Author: Rong Li
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 320

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Book Description
Experts examine the mechanisms by which cells polarize, divide asymmetrically, and produce asymmetric structures, providing examples from bacteria, yeast, plants, invertebrates, and mammals. Discussion include the molecular basis of polarization, mechanisms, and more.

Symmetry Breaking in Biology

Symmetry Breaking in Biology PDF Author: Rong Li
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 320

Get Book Here

Book Description
Experts examine the mechanisms by which cells polarize, divide asymmetrically, and produce asymmetric structures, providing examples from bacteria, yeast, plants, invertebrates, and mammals. Discussion include the molecular basis of polarization, mechanisms, and more.

Symmetry, Broken Symmetry, and Topology in Modern Physics

Symmetry, Broken Symmetry, and Topology in Modern Physics PDF Author: Mike Guidry
Publisher: Cambridge University Press
ISBN: 1009008420
Category : Science
Languages : en
Pages : 666

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Book Description
Written for use in teaching and for self-study, this book provides a comprehensive and pedagogical introduction to groups, algebras, geometry, and topology. It assimilates modern applications of these concepts, assuming only an advanced undergraduate preparation in physics. It provides a balanced view of group theory, Lie algebras, and topological concepts, while emphasizing a broad range of modern applications such as Lorentz and Poincaré invariance, coherent states, quantum phase transitions, the quantum Hall effect, topological matter, and Chern numbers, among many others. An example based approach is adopted from the outset, and the book includes worked examples and informational boxes to illustrate and expand on key concepts. 344 homework problems are included, with full solutions available to instructors, and a subset of 172 of these problems have full solutions available to students.

Symmetry In Plants

Symmetry In Plants PDF Author: Denis Barabe
Publisher: World Scientific
ISBN: 9814499153
Category : Science
Languages : en
Pages : 888

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Book Description
The book deals with biological, mathematical, descriptive, causal and systemic phyllotaxis. It aims at reflecting the widest possible range of ideas and research closely related to phyllotaxis and contains 30 well illustrated chapters.The book has three parts of equal importance. The first two parts concern data collecting, pattern recognition and pattern generation to which students of phyllotaxis are well accustomed. The third part is devoted to the problem of origins of phyllotactic patterns, giving the field of phyllotaxis the universality it requires to be fully understood.Phyllotaxis-like patterns are found in places where genes are not necessarily present. Part III concerns general comparative morphology, homologies with phyllotactic patterns, and recent trends on evolution that can help to understand phyllotaxis.The distinguished researchers who accepted to participate in the production of this book, strongly contributed to the field of phyllotaxis in the past and have devoted a lot of their time to the fascinating subject coming up with most valuable findings, or are newcomers with original ideas that may be very relevant for the future of the field. The book summarizes and updates their contributions, and promotes new avenues in the treatment of phyllotaxis.This book on mathematical and biological phyllotaxis is the first collective book ever. A landmark in the history of phyllotaxis.

Symmetry Breaking and Symmetry Restoration

Symmetry Breaking and Symmetry Restoration PDF Author: Szymon J. Napierała
Publisher: Studies in Philosophy of Language and Linguistics
ISBN: 9783631673874
Category : Generative grammar
Languages : en
Pages : 0

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Book Description
This book treats the faculty of language as part of the Universe subject to physical laws. It presents phenomena from syntax and semantics in the interdisciplinary context. The author analyses the origin of syntax and semantics as autonomous modules (asymmetry), even though they display parallelisms (symmetry). He presents linguistic phenomena in the interdisciplinary context where spontaneous symmetry breaking has a central explanatory role, as it is the case in the physical world.

Dynamical Symmetry Breaking In Quantum Field Theories

Dynamical Symmetry Breaking In Quantum Field Theories PDF Author: Vladimir A Miransky
Publisher: World Scientific
ISBN: 9814502669
Category : Science
Languages : en
Pages : 552

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Book Description
The phenomenon of dynamical symmetry breaking (DSB) in quantum field theory is discussed in a detailed and comprehensive way. The deep connection between this phenomenon in condensed matter physics and particle physics is emphasized. The realizations of DSB in such realistic theories as quantum chromodynamics and electroweak theory are considered. Issues intimately connected with DSB such as critical phenomenona and effective lagrangian approach are also discussed.

Systematics and the Exploration of Life

Systematics and the Exploration of Life PDF Author: Philippe Grandcolas
Publisher: John Wiley & Sons
ISBN: 1786302659
Category : Science
Languages : en
Pages : 242

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Book Description
This book's aim is to obtain and organize knowledge about the diversity of living things. Their epistomological and methodological fundamentals are explained in the framework of the biology of evolution. The methods of construction and use of phylogenetic trees are presented as well as the classification and description of taxa with the nomenclature rules.

Physical Biology

Physical Biology PDF Author: Ahmed H. Zewail
Publisher: World Scientific
ISBN: 1848162006
Category : Science
Languages : en
Pages : 582

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Book Description
Addresses significant problems in physical biology and adjacent disciplines. This volume provides a perspective on the methods and concepts at the heart of chemical and biological behavior, covering the topics of visualization; theory and computation for complexity; and macromolecular function, protein folding, and protein misfolding

Perspectives on Organisms

Perspectives on Organisms PDF Author: Giuseppe Longo
Publisher: Springer Science & Business Media
ISBN: 3642359388
Category : Science
Languages : en
Pages : 293

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Book Description
This authored monograph introduces a genuinely theoretical approach to biology. Starting point is the investigation of empirical biological scaling including their variability, which is found in the literature, e.g. allometric relationships, fractals, etc. The book then analyzes two different aspects of biological time: first, a supplementary temporal dimension to accommodate proper biological rhythms; secondly, the concepts of protension and retention as a means of local organization of time in living organisms. Moreover, the book investigates the role of symmetry in biology, in view of its ubiquitous importance in physics. In relation with the notion of extended critical transitions, the book proposes that organisms and their evolution can be characterized by continued symmetry changes, which accounts for the irreducibility of their historicity and variability. The authors also introduce the concept of anti-entropy as a measure for the potential of variability, being equally understood as alterations in symmetry. By this, the book provides a mathematical account of Gould's analysis of phenotypic complexity with respect to biological evolution. The target audience primarily comprises researchers interested in new theoretical approaches to biology, from physical, biological or philosophical backgrounds, but the book may also be beneficial for graduate students who want to enter this field.

Symmetry in Science

Symmetry in Science PDF Author: Joseph Rosen
Publisher: Springer
ISBN: 9780387948362
Category : Science
Languages : en
Pages : 0

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Book Description
Symmetry plays an essential role in science - not only in crystallography and quantum theory, where its role has long been explicitly recognized, but also in condensed-matter physics, thermodynamics, chemistry, biology, and others. This text discusses the concept of symmetry and its application to many areas of science. While it includes a detailed introduction to the theory of groups, which forms the mathematical apparatus for describing symmetries, it also includes a much more general discussion of the nature of symmetry and its role in science. Many problems serve to sharpen the reader's understanding, and an extensive bibliography concludes the book.

Singularity of Nature

Singularity of Nature PDF Author: John S Torday
Publisher: Royal Society of Chemistry
ISBN: 1839162252
Category : Science
Languages : en
Pages : 220

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Book Description
Understanding how simple molecules have given rise to the complex biochemical systems and processes of contemporary biology is widely regarded as one of chemistry’s great unsolved questions. There are numerous theories as to the origins of life, the majority of which draw on the idea that DNA and nucleic acids are the central dogma of biology. The Singularity of Nature: A Convergence of Biology, Chemistry and Physics takes a systems-based approach to the origin and evolution of complex life. Readers will gain a novel understanding of physiologic evolution and the limits to our current understanding: why biology remains descriptive and non-predictive, as well as offering new opportunities for understanding relationships between physics and biology in the origins of biological life at the cellular-molecular level.