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Author: Krastan B. Blagoev
Publisher: Springer Nature
ISBN: 3030986063
Category : Science
Languages : en
Pages : 265
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Book Description
This is a graduate-level introduction to quantitative concepts and methods in the science of living systems. It relies on a systems approach for understanding the physical principles operating in biology. Physical phenomena are treated at the appropriate spatio-temporal scale and phenomenological equations are used in order to reflect the system of interest. Biological details enter to the degree necessary for understanding specific processes, but in many cases the approach is not reductionist. This is in line with the approach taken by physics to many other complex systems. The book bridges the gap between graduate students’ general physics courses and research papers published in professional journals. It gives students the foundations needed for independent research in biological physics and for working in collaborations aimed at quantitative biology and biomedical research. Also included are modern mathematical and theoretical physics methods, giving the student a broad knowledge of tools that can shed light on the sophisticated mechanisms brought forth by evolution in biological systems. The content covers many aspects that have been the focus of active research over the past twenty years, reflecting the authors' experience as leading researchers and teachers in this field.
Author: Krastan B. Blagoev
Publisher: Springer Nature
ISBN: 3030986063
Category : Science
Languages : en
Pages : 265
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Book Description
This is a graduate-level introduction to quantitative concepts and methods in the science of living systems. It relies on a systems approach for understanding the physical principles operating in biology. Physical phenomena are treated at the appropriate spatio-temporal scale and phenomenological equations are used in order to reflect the system of interest. Biological details enter to the degree necessary for understanding specific processes, but in many cases the approach is not reductionist. This is in line with the approach taken by physics to many other complex systems. The book bridges the gap between graduate students’ general physics courses and research papers published in professional journals. It gives students the foundations needed for independent research in biological physics and for working in collaborations aimed at quantitative biology and biomedical research. Also included are modern mathematical and theoretical physics methods, giving the student a broad knowledge of tools that can shed light on the sophisticated mechanisms brought forth by evolution in biological systems. The content covers many aspects that have been the focus of active research over the past twenty years, reflecting the authors' experience as leading researchers and teachers in this field.
Author: Jack A. Tuszynski
Publisher: CRC Press
ISBN: 1420011723
Category : Science
Languages : en
Pages : 540
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Book Description
From quantum theory to statistical mechanics, the methodologies of physics are often used to explain some of life's most complex biological problems. Exploring this challenging yet fascinating area of study, Molecular and Cellular Biophysics covers both molecular and cellular structures as well as the biophysical processes that occur in these structures. Designed for advanced undergraduate and beginning graduate students in biophysics courses, this textbook features a quantitative approach that avoids being too abstract in its presentation. Logically organized from small-scale (molecular) to large-scale (cellular) systems, the text first defines life, discussing the scientific controversies between mechanists and vitalists, the characteristics of living things, and the evolution of life. It then delves into molecular structures, including nucleic acids, DNA, RNA, interatomic interactions, and hydrogen bonds. After looking at these smaller systems, the author probes the larger cellular structures. He examines the cytoplasm, the cytoskeleton, chromosomes, mitochondria, motor proteins, and more. The book concludes with discussions on biophysical processes, including oxidative phosphorylation, diffusion, bioenergetics, conformational transitions in proteins, vesicle transport, subcellular structure formation, and cell division.
Author: Valerica Raicu
Publisher: Springer Science & Business Media
ISBN: 1402082681
Category : Science
Languages : en
Pages : 254
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Book Description
Biophysics represents perhaps one of the best examples of interdisciplinary research areas, where concepts and methods from disciplines such as physics, biology, b- chemistry, colloid chemistry, and physiology are integrated. It is by no means a new ?eld of study and has actually been around, initially as quantitative physiology and partly as colloid science, for over a hundred years. For a long time, biophysics has been taught and practiced as a research discipline mostly in medical schools and life sciences departments, and excellent biophysics textbooks have been published that are targeted at a biologically literate audience. With a few exceptions, it is only relatively recently that biophysics has started to be recognized as a physical science and integrated into physics departments’ curr- ula, sometimes under the new name of biological physics. In this period of cryst- lization and possible rede?nition of biophysics, there still exists some uncertainty as to what biophysics might actually represent. A particular tendency among phy- cists is to associate biophysics research with the development of powerful new te- niques that should eventually be used not by physicists to study physical processes in living matter, but by biologists in their biological investigations. There is value in that judgment, and excellent books have been published that introduce the int- ested reader to the use of physical principles for the development of new methods of investigation in life sciences.
Author: Liam Graham
Publisher: Springer Nature
ISBN: 3031386817
Category : Mathematics
Languages : en
Pages : 277
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Book Description
“Following in the footsteps of Stephen Hawking's ‘A brief history of time’ and Simon Singh's ‘Fermat’s Last Theorem’ this exceptionally accessible book will you leave marveling at the wonders of the world and, if you didn't listen to your science teachers, wishing you had. Graham writes with the mind of a physicist and the soul of a poet.” Nicki Hayes, CCO, The Communications Practice, author of First Aid for Feelings. “Only a few writers have managed to turn the highly technical jargon of science into language accessible for interested lay readers. Isaac Asimov showed us how it could be done, and Carl Zimmer and Brian Greene are continuing today. In Molecular Storms, his first book, Liam Graham has shown that he has the essential quality required to join this group, a love of first learning then explaining how the universe works." David Deamer, Professor of Biomolecular Engineering, University of California, Santa Cruz, author of Assembling Life. Why is the universe the way it is? Wherever we look, we find ordered structures: from stars to planets to living cells. This book shows that the same driving force is behind structure everywhere: the incessant random motion of the components of matter. Physicists call it thermal noise. Let’s call it the molecular storm. This storm drives the fusion reactions that make stars shine. It drives whirlpools and currents in atmospheres and oceans. It spins and distorts molecules until they are in the right orientation to react and form new substances. In living cells, it drives proteins to fold and molecules to self-assemble. It is behind every detail of the astonishing molecular machines that control cellular processes. Using cutting-edge research, “Molecular Storms” takes us on a dazzling journey from the early universe to the interior of the smallest living things. There, in a nanoscale world of biological devices, it explains the physics behind the chemical system which we call Life. Whether you're someone with a general interest in science or a student looking to add context to your studies, this book is for you. "Molecular Storms" is an accessible and captivating read that will deepen your appreciation of the power of science to explain the world.
Author: Franklin M. Harold
Publisher: Oxford University Press
ISBN: 0198030886
Category : Science
Languages : en
Pages : 320
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Book Description
What is life? Fifty years after physicist Erwin Schrodinger posed this question in his celebrated and inspiring book, the answer remains elusive. In The Way of the Cell, one of the world's most respected microbiologists draws on his wide knowledge of contemporary science to provide fresh insight into this intriguing and all-important question. What is the relationship of living things to the inanimate realm of chemistry and physics? How do lifeless but special chemicals come together to form those intricate dynamic ensembles that we recognize as life? To shed light on these questions, Franklin Harold focuses here on microorganisms--in particular, the supremely well-researched bacterium E. coli--because the cell is the simplest level of organization that manifests all the features of the phenomenon of life. Harold shows that as simple as they appear when compared to ourselves, every cell displays a dynamic pattern in space and time, orders of magnitude richer than its elements. It integrates the writhings and couplings of billions of molecules into a coherent whole, draws matter and energy into itself, constructs and reproduces its own order, and persists in this manner for numberless generations while continuously adapting to a changing world. A cell constitutes a unitary whole, a unit of life, and in this volume one of the leading authorities on the cell gives us a vivid picture of what goes on within this minute precinct. The result is a richly detailed, meticulously crafted account of what modern science can tell us about life as well as one scientist's personal attempt to wring understanding from the tide of knowledge.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309134293
Category : Science
Languages : en
Pages : 170
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Book Description
Scientists have long desired to create synthetic systems that function with the precision and efficiency of biological systems. Using new techniques, researchers are now uncovering principles that could allow the creation of synthetic materials that can perform tasks as precise as biological systems. To assess the current work and future promise of the biology-materials science intersection, the Department of Energy and the National Science Foundation asked the NRC to identify the most compelling questions and opportunities at this interface, suggest strategies to address them, and consider connections with national priorities such as healthcare and economic growth. This book presents a discussion of principles governing biomaterial design, a description of advanced materials for selected functions such as energy and national security, an assessment of biomolecular materials research tools, and an examination of infrastructure and resources for bridging biological and materials science.
Author: Mikhail V Vol Kenshtein
Publisher:
ISBN: 9781461585954
Category :
Languages : en
Pages : 528
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Book Description
Author: Mikhail Vladimirovich Volʹkenshteĭn
Publisher: Springer
ISBN:
Category : Gardening
Languages : en
Pages : 540
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Book Description
acids. The achievements of molecular biology testify to the success of material science in a realm which, until recently, appeared totally enig matic and mysterious. Further scientific developments should bring to mankind vast developments both in theoretical knowledge and in practical applications, namely, in agriculture, medicine, and technology. The purpose of this book is to explain molecular biophysics to all who might wish to learn about it, to biologists, to physicists, to chemists. This book contains descriptive sections, as well as sections devoted to rigorous mathematical treatment ofa number of problems, some of which have been studied by the author and his collaborators. These sections may be omitted during a first reading. Each chapter has a selected bibliography. This book is far from an exhaustive treatise on molecular biophysics. It deals principally with questions related to the structures and functions of proteins and nucleic acids. M. V. Vol'kenshtein Leningrad, September, 1964 CONTENTS Chapter 1 Physics and Biology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Physics and Life. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Molecular Physics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Molecular Biophysics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Thermodynamics and Biology. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Information Theory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Chapter 2 Cells, Viruses, and Heredity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 The Living Cell. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Cell Division. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Viruses and Bacteriophages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Basic Laws of Genetics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Mutations and Mutability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Genetics of Bacteria and Phages . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Chapter 3 Biological Molecules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Amino Acids and Proteins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Asymmetry of Biological Molecules . . . . . . . . . . . . . . . . . . . . . . . 87 Primary Structure of Proteins . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 Nucleic Acids. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Some Biochemical Processes in the Cell. . . . . . . . . . . . . . . . . . . . 109 Chapter 4 Physics of Macromolecules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Physical Properties of Macromolecules . . . . . . . . . . . . . . . . . . . .
Author: Ma Subramanian
Publisher: Mjp Publishers
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Unlock the profound mysteries of life at its most fundamental level with "Biophysics: Exploring the Molecular Foundations of Life." Tailored specifically for graduate students in the life sciences, this comprehensive textbook offers an illuminating journey into the captivating realm where physics and biology converge. Delve deep into the heart of biological systems as you embark on a transformative exploration of molecular biophysics. Discover how physical principles underpin the inner workings of living organisms, from the behavior of individual molecules to the dynamics of complex cellular processes. Key Features: Conceptual Clarity: Master the intricacies of biophysical principles through clear and concise explanations. Cutting-Edge Insights: Stay on the forefront of biophysics with the latest research and breakthroughs. Real-Life Relevance: Connect theory to practice with real-world examples and case studies. Visual Learning: Enhance your understanding with engaging illustrations and diagrams. Problem-Solving Prowess: Hone your skills with thought-provoking exercises and problems. Comprehensive Coverage: Explore a wide range of topics, from molecular dynamics to membrane biophysics. Whether you're a biologist seeking to decipher the physical underpinnings of life or a physicist intrigued by the intricacies of biological systems, "Biophysics" is your indispensable guide. Bridging the gap between disciplines, this textbook equips you with the tools to illuminate the complexities of the living world. Prepare to embark on an enriching academic journey that will deepen your appreciation for the profound beauty and elegance of life's molecular machinery. "Biophysics: Exploring the Molecular Foundations of Life" is your passport to unlocking the secrets of existence and advancing your understanding of the life sciences.
Author: Jack A. Tuszynski
Publisher: CRC Press
ISBN: 1135517738
Category : Science
Languages : en
Pages : 720
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Book Description
Molecular biophysics is a rapidly growing field of research that plays an important role in elucidating the mysteries of life's molecules and their assemblies, as well as the relationship between their structure and function. Introduction to Molecular Biophysics fills an existing gap in the literature on this subject by providing the reader with th
