Motion in Biological Systems

Motion in Biological Systems

Author: Max Augustus Lauffer

Publisher:

Published: 1989

Total Pages: 288

ISBN-13:

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Describes the physico-chemical laws underlying various kinds of motion in biological systems, with particular emphasis on the mathematics involved. Each chapter covers one type of biological motion, employing mathematics no more advanced than elementary calculus. Explained are biological phenomena such as osmotic pressure, frictional resistance, diffusion, motion in electrical fields, potentials at interfaces, transport across membranes, and entropy-driven processes. Also covered are viscosity, conversion of chemical to mechanical energy, and critical concentrations.


Motion in Biological Systems

Motion in Biological Systems

Author: Max A. Lauffer

Publisher: Wiley-Liss

Published: 1988-12-15

Total Pages: 274

ISBN-13: 9780471503880

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Describes the physico-chemical laws underlying various kinds of motion in biological systems, with particular emphasis on the mathematics involved. Each chapter covers one type of biological motion, employing mathematics no more advanced than elementary calculus. Explained are biological phenomena such as osmotic pressure, frictional resistance, diffusion, motion in electrical fields, potentials at interfaces, transport across membranes, and entropy-driven processes. Also covered are viscosity, conversion of chemical to mechanical energy, and critical concentrations.


Dynamics and Thermodynamics in Hierarchically Organized Systems

Dynamics and Thermodynamics in Hierarchically Organized Systems

Author: P. Auger

Publisher: Elsevier

Published: 2013-10-22

Total Pages: 223

ISBN-13: 1483287270

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One of the most fundamental and efficient ways of conceptualizing complex systems is to organize them hierarchically. A hierarchically organized system is represented by a network of interconnected subsystems, each of which has its own network of subsystems, and so on, until some elementary subsystems are reached that are not further decomposed. This original and important book proposes a general mathematical theory of a hierarchical system and shows how it can be applied to very different topics such as physics (Hamiltonian systems), biology (coupling the molecular and the cellular levels), ecology (coupling the individual, population and ecosystem), and economics (coupling the sectoral, regional and national levels). The first attempt to develop mathematical frameworks for conceptualizing such systems only appeared in the early 1970s, and it took another decade before these mathematical frameworks were applied to various specific contexts of the sciences of the natural. Much of this work has been pioneered by the author, and he presents a more thorough work which will have a major impact on shifting current thinking in the sciences of the natural to a more holistic basis in which several levels of hierarchically organized systems are viewed in an integrated fashion.


Neutron Scattering – Applications in Biology, Chemistry, and Materials Science

Neutron Scattering – Applications in Biology, Chemistry, and Materials Science

Author: Felix Fernandez-Alonso

Publisher: Elsevier

Published: 2017-06-14

Total Pages: 784

ISBN-13: 0128092300

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Neutron Scattering: Applications in Chemistry, Materials Science and Biology, Volume 49, provides an in-depth overview of the applications of neutron scattering in the fields of physics, materials science, chemistry, biology, the earth sciences, and engineering. The book describes the tremendous advances in instrumental, experimental, and computational techniques over the past quarter-century. Examples include the coming-of-age of neutron reflectivity and spin-echo spectroscopy, the advent of brighter accelerator-based neutron facilities and associated techniques in the United States and Japan over the past decade, and current efforts in Europe to develop long-pulse, ultra-intense spallation neutron sources. It acts as a complement to two earlier volumes in the Experimental Methods in the Physical Science series, Neutron Scattering: Fundamentals(Elsevier 2013) and Neutron Scattering: Magnetic and Quantum Phenomena (Elsevier 2015). As a whole, the set enables researchers to identify aspects of their work where neutron scattering techniques might contribute, conceive the important experiments to be done, assess what is required, write a successful proposal for one of the major facilities around the globe, and perform the experiments under the guidance of the appropriate instrument scientist. - Completes a three-volume set, providing extensive coverage on emerging and highly topical applications of neutron scattering - Addresses the increasing use of neutrons by chemists, life scientists, material scientists, and condensed-matter physicists - Presents up-to-date reviews of recent results, enabling readers to identify new opportunities and plan neutron scattering experiments in their own field


NMR in Biological Systems

NMR in Biological Systems

Author: K.V.R. Chary

Publisher: Springer Science & Business Media

Published: 2008-04-08

Total Pages: 551

ISBN-13: 1402066791

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During teaching NMR to students and researchers, we felt the need for a text-book which can cover modern trends in the application of NMR to biological systems. This book covers the entire area of NMR in Biological Sciences (Biomolecules, cells and tissues, animals, plants and drug design). As well as being useful to researchers, this is an excellent book for teaching a course on NMR in Biological Systems.


Guide to Biomolecular Simulations

Guide to Biomolecular Simulations

Author: Oren M. Becker

Publisher: Springer Science & Business Media

Published: 2006-06-26

Total Pages: 225

ISBN-13: 140203587X

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Molecular dynamics simulations have become instrumental in replacing our view of proteins as relatively rigid structures with the realization that they were dynamic systems, whose internal motions play a functional role. Over the years, such simulations have become a central part of biophysics. Applications of molecular dynamics in biophysics range over many areas. They are used in the structure determination of macromolecules with x-ray and NMR data, the modelling of unknown structures from their sequence, the study of enzyme mechanisms, the estimation of ligand-binding free energies, the evaluation of the role of conformational change in protein function, and drug design for targets of known structures. The widespread application of molecular dynamics and related methodologies suggests that it would be useful to have available an introductory self-contained course by which students with a relatively limited background in chemistry, biology and computer literacy, can learn the fundamentals of the field. This Guide to Biomolecular Simulations tries to fill this need. The Guide consists of six chapters which provide the fundamentals of the field and six chapters which introduce the reader to more specialized but important applications of the methodology.