Theoretical Physics Of Life

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Physics Of Life

Author : Clas Blomberg
ISBN : 0080554644
Genre : Science
File Size : 78.62 MB
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The purpose of the book is to give a survey of the physics that is relevant for biological applications, and also to discuss what kind of biology needs physics. The book gives a broad account of basic physics, relevant for the applications and various applications from properties of proteins to processes in the cell to wider themes such as the brain, the origin of life and evolution. It also considers general questions of common interest such as reductionism, determinism and randomness, where the physics view often is misunderstood. The subtle balance between order and disorder is a repeated theme appearing in many contexts. There are descriptive parts which shall be sufficient for the comprehension of general ideas, and more detailed, formalistic parts for those who want to go deeper, and see the ideas expressed in terms of mathematical formulas. - Describes how physics is needed for understanding basic principles of biology - Discusses the delicate balance between order and disorder in living systems - Explores how physics play a role high biological functions, such as learning and thinking
Category: Science

Theoretical Physics For Biological Systems

Author : Paola Lecca
ISBN : 9781351374316
Genre : Medical
File Size : 20.5 MB
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Quantum physics provides the concepts and their mathematical formalization that lend themselves to describe important properties of biological networks topology, such as vulnerability to external stress and their dynamic response to changing physiological conditions. A theory of networks enhanced with mathematical concepts and tools of quantum physics opens a new area of biological physics, the one of systems biological physics.
Category: Medical

The Future Of Theoretical Physics And Cosmology

Author : Stephen Hawking 60th Birthday Workshop and Symposium (2002, Cambridge, England)
ISBN : 0521820812
Genre : Science
File Size : 87.75 MB
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Based on lectures given in honour of Stephen Hawking's sixtieth birthday, this book comprises contributions from some of the world's leading theoretical physicists. It begins with a section containing chapters by successful scientific popularisers, bringing to life both Hawking's work and other exciting developments in physics. The book then goes on to provide a critical evaluation of advanced subjects in modern cosmology and theoretical physics. Topics covered include the origin of the universe, warped spacetime, cosmological singularities, quantum gravity, black holes, string theory, quantum cosmology and inflation. As well as providing a fascinating overview of the wide variety of subject areas to which Stephen Hawking has contributed, this book represents an important assessment of prospects for the future of fundamental physics and cosmology.
Category: Science

What Is Life

Author : Erwin Schrodinger
ISBN : 9781107604667
Genre : Philosophy
File Size : 82.14 MB
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"What Is Life?" is Nobel laureate Erwin Schrödinger's exploration of the question which lies at the heart of biology. His essay, "Mind and Matter," investigates what place consciousness occupies in the evolution of life, and what part the state of development of the human mind plays in moral questions. "Autobiographical Sketches" offers a fascinating fragmentary account of his life as a background to his scientific writings.
Category: Philosophy

The Life Of The Cosmos

Author : Lee Smolin
ISBN : 9780199839360
Genre : Science
File Size : 85.93 MB
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Lee Smolin offers a new theory of the universe that is at once elegant, comprehensive, and radically different from anything proposed before. Smolin posits that a process of self organization like that of biological evolution shapes the universe, as it develops and eventually reproduces through black holes, each of which may result in a new big bang and a new universe. Natural selection may guide the appearance of the laws of physics, favoring those universes which best reproduce. The result would be a cosmology according to which life is a natural consequence of the fundamental principles on which the universe has been built, and a science that would give us a picture of the universe in which, as the author writes, "the occurrence of novelty, indeed the perpetual birth of novelty, can be understood." Smolin is one of the leading cosmologists at work today, and he writes with an expertise and force of argument that will command attention throughout the world of physics. But it is the humanity and sharp clarity of his prose that offers access for the layperson to the mind bending space at the forefront of today's physics.
Category: Science

Soviet Life

Author :
ISBN : UCR:31210023618968
Genre : Russia
File Size : 26.46 MB
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Category: Russia

From Physics To Life

Author : Damiano Anselmi
ISBN :
Genre : Science
File Size : 34.27 MB
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The discoveries made in physics during the past one hundred years provide answers to the deepest questions we may ask ourselves (who are we?, where do we come from?, what is the purpose of life?, what is the origin of the world?, what is the meaning of everything?). Presenting the key principles of quantum mechanics in a brand new light and combining them with newer ideas about quantum gravity, we can understand what nature is trying to tell us about life and the meaning of the universe.Written in a language accessible to everybody, the book takes us on a trip to the infinitesimally small. In the first part of the journey, we get to the atomic scales of magnitude, which are the realm of quantum mechanics. There, we learn about a number of disconcerting phenomena, which upset your understanding of life and nature. We make the acquaintance of the uncertainty principle and realize how profoundly different the microscopic world is from the macroscopic one. Then we ... go to the movies. Chapter 5 contains the story of a science fiction movie inspired by the ideas gathered in the first part of the journey. Three youngsters use the principles of quantum mechanics to sell products of a type never seen before. The sales boom and ignite a chain reaction of developments that soon gets out of control. One thing after the other, the world finds itself on the verge of a catastrophe.After the movie, we resume the journey by plunging down to the infinitesimally small scales of magnitude. There we meet quantum gravity and the fakeon, which reveal the hidden secret of the universe and the reason why we are here, the mission we are called to accomplish. Will we be up to our task?Damiano Anselmi is a theoretical physicist. He works on quantum field theory and quantum gravity. After getting his PhD from ISAS, Trieste, he did research in various parts of the world, including Harvard University, the Ecole Polytechnique, CERN, the Science Academy of Beijing, the Perimeter Institute and the University of Pisa. He is the author of numerous scientific publications in leading international journals. You can follow his research at the site renormalization.com and the YouTube channel Quantum Gravity
Category: Science

Life

Author :
ISBN :
Genre :
File Size : 28.80 MB
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LIFE Magazine is the treasured photographic magazine that chronicled the 20th Century. It now lives on at LIFE.com, the largest, most amazing collection of professional photography on the internet. Users can browse, search and view photos of today’s people and events. They have free access to share, print and post images for personal use.
Category:

Theoretical Physics And Philosophical Problems

Author : Ludwig Boltzmann
ISBN : 9789401020916
Genre : Science
File Size : 83.85 MB
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l. The work of Ludwig Boltzmann (1844-1906) consists of two kinds of writings: in the first part of his active life he devoted himself entirely to problems of physics, while in the second part he tried to find a philosoph 1 ical background for his activities in and around the natural sciences. Most scientists are much more aware of his creative work in physics than of his digressions on the meaning and structure of science. I think in the present case the reason is not so much that most scientists are usually almost entirely occupied with their trade, because Boltzmann's philosophical work is also concerned with the (natural) sciences. I rather believe that the quality and consistency of Boltzmann's purely scientific work is of a more appealing nature than his less structured considerations on human activity in science and in life in general. 2. I think that it may be appropriate for the readers of this anthology to say a few words on the main findings of Boltzmann in physics, since in the end their 'philosophical' inlpact has been larger than the effect of his later writings. Moreover some knowledge of his scientific achievements can be helpful for the understanding and appreciation of the essays printed in this book, which almost all stem from Boltzmann's philosophical period. Boltzmann was one of the main protagonists - at least in continental Europe - of atomistics for explaining the phenomena of physics.
Category: Science

Biophysics For Beginners

Author : Helmut Schiessel
ISBN : 9789814241656
Genre : Science
File Size : 54.99 MB
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Biophysics is a new way of looking at living matter. It uses quantitative experimental and theoretical methods to open a new window for studying and understanding life processes. This textbook gives compact introductions to the basics of the field, including molecular cell biology and statistical physics. It then presents in-depth discussions of more advanced biophysics subjects, progressing to state-of-the-art experiments and their theoretical interpretations. The book is unique by offering a general introduction to biophysics, yet at the same time restricting itself to processes that occur inside the cell nucleus and that involve biopolymers (DNA, RNA, and proteins). This allows for an accessible read for beginners and a springboard for specialists who wish to continue their study in more detail.
Category: Science

Theoretical Physics At The End Of The Twentieth Century

Author : Yvan Saint-Aubin
ISBN : 0387953116
Genre : Science
File Size : 50.55 MB
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Based on courses given at the CRM Banff summer school in 1999, this volume provides a snapshot of topics engaging theoretical physicists at the end of the twentieth century and the beginning of the twenty-first. Young physicists will find in these chapters pedagogical introductions to subjects currently active in theoretical physics, and more seasoned physicists will find a chance to share the excitement of fields outside their immediate research interests.
Category: Science

The Physics Of Living Systems

Author : Fabrizio Cleri
ISBN : 9783319306476
Genre : Science
File Size : 69.10 MB
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In this book, physics in its many aspects (thermodynamics, mechanics, electricity, fluid dynamics) is the guiding light on a fascinating journey through biological systems, providing ideas, examples and stimulating reflections for undergraduate physics, chemistry and life-science students, as well as for anyone interested in the frontiers between physics and biology. Rather than introducing a lot of new information, it encourages young students to use their recently acquired knowledge to start seeing the physics behind the biology. As an undergraduate textbook in introductory biophysics, it includes the necessary background and tools, including exercises and appendices, to form a progressive course. In this case, the chapters can be used in the order proposed, possibly split between two semesters. The book is also an absorbing read for researchers in the life sciences who wish to refresh or go deeper into the physics concepts gleaned in their early years of scientific training. Less physics-oriented readers might want to skip the first chapter, as well as all the "gray boxes" containing the more formal developments, and create their own á-la-carte menu of chapters.
Category: Science

From A Life Of Physics

Author : Hans Albrecht Bethe
ISBN : 9971509377
Genre : Science
File Size : 70.68 MB
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Foreword: twenty-one years after. Energy on earth and in the stars. Methods in theoretical physics. Theory, criticism and a philosophy. The scientist and society. From my life of physics. Landau - great scientist and teacher.
Category: Science

Computer Meets Theoretical Physics

Author : Giovanni Battimelli
ISBN : 9783030393991
Genre : Science
File Size : 37.31 MB
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This book provides a vivid account of the early history of molecular simulation, a new frontier for our understanding of matter that was opened when the demands of theoretical physicists were met by the availability of the modern computers. Since their inception, electronic computers have enormously increased their performance, thus making possible the unprecedented technological revolution that characterizes our present times. This obvious technological advancement has brought with it a silent scientific revolution in the practice of theoretical physics. In particular, in the physics of matter it has opened up a direct route from the microscopic physical laws to observable phenomena. One can now study the time evolution of systems composed of millions of molecules, and simulate the behaviour of macroscopic materials and actually predict their properties. Molecular simulation has provided a new theoretical and conceptual tool that physicists could only dream of when the foundations of statistical mechanics were laid. Molecular simulation has undergone impressive development, both in the size of the scientific community involved and in the range and scope of its applications. It has become the ubiquitous workhorse for investigating the nature of complex condensed matter systems in physics, chemistry, materials and the life sciences. Yet these developments remain largely unknown outside the inner circles of practitioners, and they have so far never been described for a wider public. The main objective of this book is therefore to offer a reasonably comprehensive reconstruction of the early history of molecular simulation addressed to an audience of both scientists and interested non-scientists, describing the scientific and personal trajectories of the main protagonists and discussing the deep conceptual innovations that their work produced.
Category: Science

Subtle Is The Lord

Author : Abraham Pais
ISBN : 9780192806727
Genre : Biography & Autobiography
File Size : 51.26 MB
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Subtle is the Lord is widely recognized as the definitive scientific biography of Albert Einstein. The late Abraham Pais was a distinguished physicist turned historian who knew Einstein both professionally and personally in the last years of his life. His biography combines a profound understanding of Einstein's work with personal recollections from their years of acquaintance, illuminating the man through the development of his scientific thought.Pais examines the formulation of Einstein's theories of relativity, his work on Brownian motion, and his response to quantum theory with authority and precision. The profound transformation Einstein's ideas effected on the physics of the turn of the century is here laid out for the serious reader. Pais also fills many gaps in what we know of Einstein's life - his interest in philosophy, his concern with Jewish destiny, and his opinions of great figures from Newton to Freud. This remarkablevolume, written by a physicist who mingled in Einstein's scientific circle, forms a timeless and classic biography of the towering figure of twentieth-century science.
Category: Biography & Autobiography