Free Energy Calculations

Free Energy Calculations PDF Author: Christophe Chipot
Publisher: Springer Science & Business Media
ISBN: 3540384472
Category : Language Arts & Disciplines
Languages : en
Pages : 528

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Book Description
Free energy constitutes the most important thermodynamic quantity to understand how chemical species recognize each other, associate or react. Examples of problems in which knowledge of the underlying free energy behaviour is required, include conformational equilibria and molecular association, partitioning between immiscible liquids, receptor-drug interaction, protein-protein and protein-DNA association, and protein stability. This volume sets out to present a coherent and comprehensive account of the concepts that underlie different approaches devised for the determination of free energies. The reader will gain the necessary insight into the theoretical and computational foundations of the subject and will be presented with relevant applications from molecular-level modelling and simulations of chemical and biological systems. Both formally accurate and approximate methods are covered using both classical and quantum mechanical descriptions. A central theme of the book is that the wide variety of free energy calculation techniques available today can be understood as different implementations of a few basic principles. The book is aimed at a broad readership of graduate students and researchers having a background in chemistry, physics, engineering and physical biology.

Free Energy Calculations

Free Energy Calculations PDF Author: Christophe Chipot
Publisher: Springer Science & Business Media
ISBN: 3540384472
Category : Language Arts & Disciplines
Languages : en
Pages : 528

Get Book

Book Description
Free energy constitutes the most important thermodynamic quantity to understand how chemical species recognize each other, associate or react. Examples of problems in which knowledge of the underlying free energy behaviour is required, include conformational equilibria and molecular association, partitioning between immiscible liquids, receptor-drug interaction, protein-protein and protein-DNA association, and protein stability. This volume sets out to present a coherent and comprehensive account of the concepts that underlie different approaches devised for the determination of free energies. The reader will gain the necessary insight into the theoretical and computational foundations of the subject and will be presented with relevant applications from molecular-level modelling and simulations of chemical and biological systems. Both formally accurate and approximate methods are covered using both classical and quantum mechanical descriptions. A central theme of the book is that the wide variety of free energy calculation techniques available today can be understood as different implementations of a few basic principles. The book is aimed at a broad readership of graduate students and researchers having a background in chemistry, physics, engineering and physical biology.

Thermodynamics and the Free Energy of Chemical Substances

Thermodynamics and the Free Energy of Chemical Substances PDF Author: Gilbert Newton Lewis
Publisher:
ISBN:
Category : Chemistry, Physical and theoretical
Languages : en
Pages : 690

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Book Description
The scope of thermodynamics. Definitions; the concept of equilibrium. Conventions and mathematical methods. Solutions. The first law of thermodynamics and the concept of energy. The fugacity. Application of the second law to solutions. The perfect solution. The laws of the dilute solution. Systems involving variables other than pressure, temperature and composition. A useful function, called the activity, and its application to solutions. Change of activity with the temperature, and the calculation of activity from freezing points. The standard change of free energy; the equilibrium constant. Solutions of electrolytes. The activity of strong electrolytes. The activity of electrolytes from freezing point data, and tables of activity coefficients. Activity coefficient in mixed electrolytes; the principle of the ionic strength; the activity of individual ions. The galvanic cell. Single potentials; standard electrode potentials of the elements. The third law of thermodynamics. The entropy of monatomic gases and a table of atomic entropies. Introduction to systematic free energy calculations: the free energy of elementary hydrogen and metallic hydrides. Oxygen and its compouns with hydrogen and with some metals. Chlorine and its compouns. Bromine and its compounds. Iodine and its compounds. Nitrogen compounds. Carbon and some of its compounds. Compounds of carbon and nitrogen. Table of free energies; and examples illustrating its use. Conversion table for mol fractions, mol ratios and molities. Some useful numerical factors. Coefficients employed in converting activity, equilibrium constant and free energy from one temperature to another. Publications by the authrs, pertaining to thermodynamics.

Free Energy Computations

Free Energy Computations PDF Author: Tony LeliŠvre
Publisher: World Scientific
ISBN: 1848162472
Category : Mathematics
Languages : en
Pages : 471

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Book Description
This monograph provides a general introduction to advanced computational methods for free energy calculations, from the systematic and rigorous point of view of applied mathematics. Free energy calculations in molecular dynamics have become an outstanding and increasingly broad computational field in physics, chemistry and molecular biology within the past few years, by making possible the analysis of complex molecular systems. This work proposes a new, general and rigorous presentation, intended both for practitioners interested in a mathematical treatment, and for applied mathematicians interested in molecular dynamics.

Free Energy Transduction and Biochemical Cycle Kinetics

Free Energy Transduction and Biochemical Cycle Kinetics PDF Author: Terrell L. Hill
Publisher: Courier Corporation
ISBN: 0486150658
Category : Science
Languages : en
Pages : 130

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Book Description
This three-part treatment translates the technical language of research monographs on the theory of free energy transfer in biology, making the subject more accessible to those entering the field. Designed for upper-level classes in biochemistry or biophysics, it can also be used for independent study. 36 figures. 1989 edition.

The Search for Free Energy

The Search for Free Energy PDF Author: Keith Tutt
Publisher:
ISBN:
Category : Energy conservation
Languages : en
Pages : 384

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Book Description
THE SCIENTIST, THE MADMAN, THE THIEF AND THEIR LIGHTBULB reveals the revolutionary work of inventors and scientists who have struggled to develop clean and 'fuelless' new ways to produce the electricity we need for the 21st century and beyond. If the technologies could be developed commercially, they would offer almost costless energy, which would mean the end of the oil economy and freely available electricity throughout the developed and underdeveloped world. THE SCIENTIST, THE MADMAN, THE THIEF AND THEIR LIGHTBULB contains the elements of a dramatic conspiracy thriller in which greed, mendacity, murder, suicide, suppression, betrayal, jealousy, madness and misunderstood genius all play their full parts. It also investigates the complex psychology of invention and reserves a chapter for those inventors who are either self-deluded mavericks or charlatans who aim to trick gullible investors out of their savings. Most importantly, there are technologies here that offer to solve the planet's most serious problem: global warming and climate change caused by fossil fuel power plants and car emissions. Is the technological solution to global warming contained within these pages?

Rugged Free Energy Landscapes

Rugged Free Energy Landscapes PDF Author: Wolfhard Janke
Publisher: Springer Science & Business Media
ISBN: 3540740252
Category : Science
Languages : en
Pages : 411

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Book Description
This collection of lectures and tutorial reviews focuses on the common computational approaches in use to unravel the static and dynamical behaviour of complex physical systems at the interface of physics, chemistry and biology. Prominent consideration is given to rugged free-energy landscapes. The authors aim to provide a common basis and technical language for the (computational) technology transfer between the fields and systems considered.

Free Energy Calculations

Free Energy Calculations PDF Author: Christophe Chipot
Publisher: Springer Science & Business Media
ISBN: 3540384480
Category : Science
Languages : en
Pages : 518

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Book Description
This volume offers a coherent account of the concepts that underlie different approaches devised for the determination of free energies. It provides insight into the theoretical and computational foundations of the subject and presents relevant applications from molecular-level modeling and simulations of chemical and biological systems. The book is aimed at a broad readership of graduate students and researchers.

The Free-energy Device Handbook

The Free-energy Device Handbook PDF Author:
Publisher: Adventures Unlimited Press
ISBN: 9780932813244
Category : Body, Mind & Spirit
Languages : en
Pages : 332

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Book Description
A large-format compilation of various patents, papers, descriptions and diagrams concerning free-energy devices and systems. The Free-Energy Device Handbook is a visual tool for experimenters and researchers into magnetic motors and other over-unity devices. With chapters on the Adams Motor, the Hans Coler Generator, cold fusion, superconductors, N machines, space-energy generators, Nikola Tesla, T. Townsend Brown, and the latest in free-energy devices. Packed with photos, technical diagrams, patents and fascinating information, this book belongs on every science shelf. With energy and profit being a major political reason for fighting various wars, free-energy devices, if ever allowed to be mass distributed to consumers, could change the world! Get your copy now before the Department of Energy bans this book!

Rugged Free Energy Landscapes

Rugged Free Energy Landscapes PDF Author: Wolfhard Janke
Publisher: Springer
ISBN: 3540740295
Category : Science
Languages : en
Pages : 412

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Book Description
This collection of lectures and tutorial reviews focuses on the common computational approaches in use to unravel the static and dynamical behaviour of complex physical systems at the interface of physics, chemistry and biology. Prominent consideration is given to rugged free-energy landscapes. The authors aim to provide a common basis and technical language for the (computational) technology transfer between the fields and systems considered.

Emission free energy from the deserts

Emission free energy from the deserts PDF Author: Paul Van Son
Publisher: BoD – Books on Demand
ISBN: 9492460262
Category : Technology & Engineering
Languages : en
Pages : 334

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Book Description
10 years ago the idea that solar and wind energy in desert areas could become a major source of energy for the world sounded like crazy. The German industry and a German NGO launched in those days a Desertec1.0 plan to bring electrical power from the North African deserts to Europe, even to Germany. A long journey of studies, regional and international stakeholder discussions and many trials and errors have followed. Desertec1.0 became Desertec2.0 in 2015 when the industry initiative Dii relocated from Munich to Dubai focusing on developments and benefits in the MENA region. Today all desert countries have adopted the basic Desertec idea, which is swiftly migrating to Desertec3.0: MENA countries to become an emission free power house for green electrons and green molecules (such as hydrogen) for their own people and for the world markets. The exciting story of Dii Desert Energy and emission free energy perspectives for all are smartly presented and discussed in this book by Paul van Son and Thomas Isenburg....