Download or read book Entropy and Free Energy in Structural Biology written by Hagai Meirovitch and published by CRC Press. This book was released on 2020-08-14 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nuclear Structure Physics connects to some of our fundamental questions about the creation of the universe and its basic constituents. At the same time, precise knowledge on the subject has led to the development of many important tools for humankind such as proton therapy and radioactive dating, among others. This book has chapters on some of the crucial and trending research topics in nuclear structure, including the nuclei lying on the extremes of spin, isospin and mass. A better theoretical understanding of these topics is important beyond the confines of the nuclear structure community. Additionally, the book will showcase the applicability and success of the different nuclear effective interaction parameters near the drip line, where hints for level reordering have already been seen, and where one can test the isospin-dependence of the interaction. The book offers comprehensive coverage of the most essential topics, including: • Nuclear Structure of Nuclei at or Near Drip-Lines • Synthesis challenges and properties of Superheavy nuclei • Nuclear Structure and Nuclear models - Ab-initio calculations, cluster models, Shell-model/DSM, RMF, Skyrme • Shell Closure, Magicity and other novel features of nuclei at extremes • Structure of Toroidal, Bubble Nuclei, halo and other exotic nuclei These topics are not only very interesting from a theoretical nuclear physics perspective but are also quite complimentary for ongoing nuclear physics experimental programs worldwide. The book chapters, written by experienced and well-known researchers/experts, will be helpful for master students, graduate students and researchers and serve as a standard and up-to-date research reference book on the topics covered.
Download or read book Entropy and Free Energy in Structural Biology written by Hagai Meirovitch and published by CRC Press. This book was released on 2020-08-14 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer simulation has become the main engine of development in statistical mechanics. In structural biology, computer simulation constitutes the main theoretical tool for structure determination of proteins and for calculation of the free energy of binding, which are important in drug design. Entropy and Free Energy in Structural Biology leads the reader to the simulation technology in a systematic way. The book, which is structured as a course, consists of four parts: Part I is a short course on probability theory emphasizing (1) the distinction between the notions of experimental probability, probability space, and the experimental probability on a computer, and (2) elaborating on the mathematical structure of product spaces. These concepts are essential for solving probability problems and devising simulation methods, in particular for calculating the entropy. Part II starts with a short review of classical thermodynamics from which a non-traditional derivation of statistical mechanics is devised. Theoretical aspects of statistical mechanics are reviewed extensively. Part III covers several topics in non-equilibrium thermodynamics and statistical mechanics close to equilibrium, such as Onsager relations, the two Fick's laws, and the Langevin and master equations. The Monte Carlo and molecular dynamics procedures are discussed as well. Part IV presents advanced simulation methods for polymers and protein systems, including techniques for conformational search and for calculating the potential of mean force and the chemical potential. Thermodynamic integration, methods for calculating the absolute entropy, and methodologies for calculating the absolute free energy of binding are evaluated. Enhanced by a number of solved problems and examples, this volume will be a valuable resource to advanced undergraduate and graduate students in chemistry, chemical engineering, biochemistry biophysics, pharmacology, and computational biology.
Download or read book Entropy Principle for the Development of Complex Biotic Systems written by Ichiro Aoki and published by Elsevier. This book was released on 2012-01-25 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concept of entropy in thermodynamics is a complex one, though it is fundamental in understanding physics, the workings of the mind, and biology. Entropy is the measure of the quality of energy, and it can also refer to the turn from order to disorder or randomness in isolated systems. In open systems, such as biology, entropy is formulated in terms of production and energy flow. This book establishes a novel view of complex biological systems and the earth using this concept of entropy, encompassing the interdisciplinary area of biology, ecology and physics. This book considers the development over time of a range of biologically complex systems such as plants, animals, humans, and ecosystems, describing them in terms of the second law of thermodynamics, entropy. With its broad coverage of biological systems, this book will be useful for students of environmental science as well as students in biology and physics. Includes discussion of multiple complex systems including the earth and biological systems within it. Suitable for those with little physics background who wish to learn how the laws of physics apply to ecological systems. Clearly organized by system, making information easy to access.
Download or read book Entropy for Biologists written by Harold J. Morowitz and published by . This book was released on 1970 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Free Energy Transduction in Biology written by Terrell Hill and published by Elsevier. This book was released on 2012-12-02 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Free Energy Transduction in Biology: The Steady-State Kinetic and Thermodynamic Formalism focuses on the steady-state kinetic and thermodynamic formalism related to free energy transduction. As the word ""formalism"" implies, the discussion concerns general principles and methods and not details of proposed mechanisms in the various special cases. Organized into seven chapters, this book first describes the diagram method, which is the main analytical tool in the study of discrete state, cycling system. The next chapter describes the essential topic of cycles and cycle fluxes. Some chapters discuss the more important bioenergetic principles that emerge from the diagram approach. This book is also concerned with somewhat more specialized aspects of the subject (stochastics and fluctuations) and interacting subsystems and multienzyme complexes, including oxidative phosphorylation.
Download or read book Energy Entropy and the Flow of Nature written by Thomas Fairchild Sherman and published by Oxford University Press. This book was released on 2018 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fresh and unified exploration of the laws that govern natural change, examining the historical roots and meaning of the concepts of energy and entropy. All natural processes--mechanical, thermal, chemical, electrical, and biological--are viewed as a flow across free energy gradients that interact with one another.
Download or read book Entropy and Entropy Generation written by J.S. Shiner and published by Springer Science & Business Media. This book was released on 2005-11-30 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Entropy and entropy generation play essential roles in our understanding of many diverse phenomena ranging from cosmology to biology. Their importance is manifest in areas of immediate practical interest such as the provision of global energy as well as in others of a more fundamental flavour such as the source of order and complexity in nature. They also form the basis of most modern formulations of both equilibrium and nonequilibrium thermodynamics. Today much progress is being made in our understanding of entropy and entropy generation in both fundamental aspects and application to concrete problems. The purpose of this volume is to present some of these recent and important results in a manner that not only appeals to the entropy specialist but also makes them accessible to the nonspecialist looking for an overview of the field. This book contains fourteen contributions by leading scientists in their fields. The content covers such topics as quantum thermodynamics, nonlinear processes, gravitational and irreversible thermodynamics, the thermodynamics of Taylor dispersion, higher order transport, the mesoscopic theory of liquid crystals, simulated annealing, information and biological aspects, global energy, photovoltaics, heat and mass transport and nonlinear electrochemical systems. Audience: This work will be of value to physicists, chemists, biologists and engineers interested in the theory and applications of entropy and its generation.
Download or read book Energy Flow in Biology written by Harold J. Morowitz and published by . This book was released on 1968 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The purpose of this book is to discuss and present evidence for the general thesis that the flow of energy through a system acts to organize that system"--Page 2.
Download or read book Entropies of Condensed Phases and Complex Systems written by Christian Spickermann and published by Springer Science & Business Media. This book was released on 2011-01-18 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Predicting thermodynamic quantities for chemically realistic systems on the basis of atomistic calculations is still, even today, a nontrivial task. Nonetheless, accurate treatment of inter-particle interactions, in terms of quantum chemical first principles methods, is a prerequisite for many applications, because of the complexity of both reactants and solvents in modern molecular sciences. Currently, a straightforward calculation of thermodynamic properties from these methods is only possible for high-temperature and low- density systems. Although the enthalpy of a system can often be predicted to a good level of precision with this ideal gas approach, calculating the entropy contribution to the free energy is problematic, especially as the density of the system increases. This thesis contains a compact and coherent introduction of basic theoretical features. The foundations are then laid for the development of approaches suitable for calculation of condensed phase entropies on the basis of well-established quantum chemical methods. The main emphasis of this work is on realistic systems in solution, which is the most important environment for chemical synthesis. The presented results demonstrate how isolated molecular concepts typically employed in modern quantum chemistry can be extended for the accurate determination of thermodynamic properties by means of scale- transferring approaches.
Download or read book Bioenergetics and Thermodynamics Model Systems written by A. Braibanti and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Study Institute, Tabiano, Parma, Italy, May 21-June 1, 1979
Download or read book Free Energy Free Entropy and a Gradient Structure for Thermoplasticity written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In the modeling of solids the free energy, the energy, and the entropy play a central role. We show that the free entropy, which is defined as the negative of the free energy divided by the temperature, is similarly important. The derivatives of the free energy are suitable thermodynamical driving forces for reversible (i.e. Hamiltonian) parts of the dynamics, while for the dissipative parts the derivatives of the free entropy are the correct driving forces. This difference does not matter for isothermal cases nor for local materials, but it is relevant in the non-isothermal case if the densities also depend on gradients, as is the case in gradient thermoplasticity. Using the total entropy as a driving functional, we develop gradient structures for quasistatic thermoplasticity, which again features the role of the free entropy. The big advantage of the gradient structure is the possibility of deriving time-incremental minimization procedures, where the entropy-production potential minus the total entropy is minimized with respect to the internal variables and the temperature. We also highlight that the usage of an auxiliary temperature as an integrating factor in Yang/Stainier/Ortiz "A variational formulation of the coupled thermomechanical boundary-value problem for general dissipative solids" (J. Mech. Physics Solids, 54, 401-424, 2006) serves exactly the purpose to transform the reversible driving forces, obtained from the free energy, into the needed irreversible driving forces, which should have been derived from the free entropy. This reconfirms the fact that only the usage of the free entropy as driving functional for dissipative processes allows us to derive a proper variational formulation.
Download or read book Approaches to Entropy written by Jeremy R. H. Tame and published by Springer. This book was released on 2018-08-30 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a book about thermodynamics, not history, but it adopts a semi-historical approach in order to highlight different approaches to entropy. The book does not follow a rigid temporal order of events, nor it is meant to be comprehensive. It includes solved examples for a solid understanding. The division into chapters under the names of key players in the development of the field is not intended to separate these individual contributions entirely, but to highlight their different approaches to entropy. This structure helps to provide a different view-point from other text-books on entropy.
Download or read book Thermodynamics in Biology written by Enrico Di Cera and published by Oxford University Press, USA. This book was released on 2000 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enrico Di Cera, a rising star in biophysics, has organized a superb group of authors to write substantial chapters covering the most exciting and central issues relating to the bioenergetic aspects of proteins, nucleic acids, and their interactions. Topics covered in this book are protein and nucleic acid folding and stability, enzyme-substrate interactions, prediction of the affinity of complexes, electrostatics, and non-equilibrium aspects of protein function. The breadth of the topics covered in this book illustrates the growing importance of thermodynamic approaches in the study of biological phenomena. The book should be of wide interest to biophysicists, biochemists, and structural biologists.
Download or read book Biomolecular Thermodynamics written by Douglas Barrick and published by CRC Press. This book was released on 2017-09-11 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: "an impressive text that addresses a glaring gap in the teaching of physical chemistry, being specifically focused on biologically-relevant systems along with a practical focus.... the ample problems and tutorials throughout are much appreciated." –Tobin R. Sosnick, Professor and Chair of Biochemistry and Molecular Biology, University of Chicago "Presents both the concepts and equations associated with statistical thermodynamics in a unique way that is at visual, intuitive, and rigorous. This approach will greatly benefit students at all levels." –Vijay S. Pande, Henry Dreyfus Professor of Chemistry, Stanford University "a masterful tour de force.... Barrick's rigor and scholarship come through in every chapter." –Rohit V. Pappu, Edwin H. Murty Professor of Engineering, Washington University in St. Louis This book provides a comprehensive, contemporary introduction to developing a quantitative understanding of how biological macromolecules behave using classical and statistical thermodynamics. The author focuses on practical skills needed to apply the underlying equations in real life examples. The text develops mechanistic models, showing how they connect to thermodynamic observables, presenting simulations of thermodynamic behavior, and analyzing experimental data. The reader is presented with plenty of exercises and problems to facilitate hands-on learning through mathematical simulation. Douglas E. Barrick is a professor in the Department of Biophysics at Johns Hopkins University. He earned his Ph.D. in biochemistry from Stanford University, and a Ph.D. in biophysics and structural biology from the University of Oregon.
Download or read book Entropy and Information in Science and Philosophy written by Libor Kubát and published by Elsevier Science & Technology. This book was released on 1975 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biophysical and Structural Aspects of Bioenergetics written by Marten Wikström and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioenergetics is a term used to describe the events of primary energy transduction in biology. The field has seen tremendous advances in recent years thanks to developments in the biophysical and computational techniques used to solve the three-dimensional structures of the membrane-bound proteins, which often act as catalysts in these reactions. This has enabled researchers to bring, otherwise static, structures to life and decipher the dynamic function of these intriguing systems. Biophysical and Structural Aspects of Bioenergetics brings together contributions from internationally respected experts, all of whom helped shape and develop the field of bioenergetics. It provides a representative snapshot of the very latest key developments in this multidisciplinary subject, with an emphasis on molecular structure, and how this changes during the bioenergetic function. Offering a comprehensive overview of the current state of the art, and complete with extensive citations in each chapter, this book is the ideal reference for both biochemists and biophysicists studying this fascinating topic.
Download or read book Entropy Information and Evolution written by Bruce H. Weber and published by MIT Press (MA). This book was released on 1987-12-01 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most exciting and controversial areas of scientific research in recent years has been the application of the principles of nonequilibrium thermodynamics to the problems of the physical evolution of the universe, the origins of life, the structure and succession of ecological systems, and biological evolution.
