0
Your cart

Your cart is empty

Browse All Departments
Price
  • R100 - R250 (3)
  • R250 - R500 (29)
  • R500+ (3,551)
  • -
Status
Format
Author / Contributor
Publisher

Books > Science & Mathematics > Physics > Thermodynamics & statistical physics

On the Construction of Artificial Brains (Paperback, Softcover reprint of the original 1st ed. 2010): Ulrich Ramacher,... On the Construction of Artificial Brains (Paperback, Softcover reprint of the original 1st ed. 2010)
Ulrich Ramacher, Christoph von der Malsburg
R4,635 Discovery Miles 46 350 Ships in 10 - 15 working days

This book presents a first generation of artificial brains, using vision as sample application. An object recognition system is built, using neurons and synapses as exclusive building elements. The system contains a feature pyramid with 8 orientations and 5 resolution levels for 1000 objects and networks for binding of features into objects. This vision system can recognize objects robustly in the presence of changes in illumination, deformation, distance and pose (as long as object components remain visible). The neuro-synaptic network owes its functional power to the introduction of rapidly modifiable dynamic synapses. These give a network greater pattern recognition capabilities than are achievable with fixed connections. The spatio-temporal correlation structure of patterns is captured by a single synaptic differential equation in a universal way. The correlation can appear as synchronous neural firing, which signals the presence of a feature in a robust way, or binds features into objects. Although in this book we can present only a first generation artificial brain and believe many more generations will have to follow to reach the full power of the human brain, we nevertheless see a new era of computation on the horizon. There were times when computers, with their precision, reliability and blinding speed, were considered to be as superior to the wet matter of our brain as a jet plane is to a sparrow. These times seem to be over, given the fact that digital systems inspired by formal logic and controlled algorithmically - today's computers - are hitting a complexity crisis. A paradigm change is in the air: from the externally organised to the self-organised computer, of which the results described in this book may give an inkling.

Physical Sciences and Engineering Advances in Life Sciences and Oncology - A WTEC Global Assessment (Paperback, Softcover... Physical Sciences and Engineering Advances in Life Sciences and Oncology - A WTEC Global Assessment (Paperback, Softcover reprint of the original 1st ed. 2016)
Paul Janmey, Daniel Fletcher, Sharon Gerecht, Ross Levine, Parag Mallick, …
R4,295 Discovery Miles 42 950 Ships in 10 - 15 working days

This book presents an Assessment of Physical Sciences and Engineering Advances in Life Sciences and Oncology (APHELION) by a panel of experts. It covers the status and trends of applying physical sciences and engineering principles to oncology research in leading laboratories and organizations in Europe and Asia. The book elaborates on the six topics identified by the panel that have the greatest potential to advance understanding and treatment of cancer, each covered by a chapter in the book. The study was sponsored by the National Cancer Institute (NCI) at the National Institute of Health (NIH), the National Science Foundation (NSF) and the National Institute of Biomedical Imaging and Bioengineering at the NIH in the US under a cooperative agreement with the World Technology Evaluation Center (WTEC).

Progress in Motor Control - A Multidisciplinary Perspective (Paperback, Softcover reprint of the original 1st ed. 2009): Dagmar... Progress in Motor Control - A Multidisciplinary Perspective (Paperback, Softcover reprint of the original 1st ed. 2009)
Dagmar Sternad
R6,087 Discovery Miles 60 870 Ships in 10 - 15 working days

This ground-breaking book brings together researchers from a wide range of disciplines to discuss the control and coordination of processes involved in perceptually guided actions. The research area of motor control has become an increasingly multidisciplinary undertaking. Understanding the acquisition and performance of voluntary movements in biological and artificial systems requires the integration of knowledge from a variety of disciplines from neurophysiology to biomechanics.

Hadronic Transport Coefficients from Effective Field Theories (Paperback, Softcover reprint of the original 1st ed. 2014): Juan... Hadronic Transport Coefficients from Effective Field Theories (Paperback, Softcover reprint of the original 1st ed. 2014)
Juan M. Torres-Rincon
R3,679 Discovery Miles 36 790 Ships in 10 - 15 working days

This dissertation focuses on the calculation of transport coefficients in the matter created in a relativistic heavy-ion collision after chemical freeze-out. This matter can be well approximated using a pion gas out of equilibrium. We describe the theoretical framework needed to obtain the shear and bulk viscosities, the thermal and electrical conductivities and the flavor diffusion coefficients of a meson gas at low temperatures. To describe the interactions of the degrees of freedom, we use effective field theories with chiral and heavy quark symmetries. We subsequently introduce the unitarization methods in order to obtain a scattering amplitude that satisfies the unitarity condition exactly, then go on to calculate the transport properties of the low-temperature phase of quantum chromodynamics - the hadronic medium - which can be used in hydrodynamic simulations of a relativistic heavy-ion collision and its subsequent evolution. We show that the shear viscosity over entropy density exhibits a minimum in a phase transition by studying this coefficient in atomic Argon (around the liquid-gas phase transition) and in the linear sigma model in the limit of a large number of scalar fields (which presents a chiral phase transition). Finally, we provide an experimental method for estimating the bulk viscosity in relativistic heavy-ion collisions by performing correlations of the fluctuating components of the stress-energy tensor.

Stochastic Process Variation in Deep-Submicron CMOS - Circuits and Algorithms (Paperback, Softcover reprint of the original 1st... Stochastic Process Variation in Deep-Submicron CMOS - Circuits and Algorithms (Paperback, Softcover reprint of the original 1st ed. 2014)
Amir Zjajo
R3,606 Discovery Miles 36 060 Ships in 10 - 15 working days

One of the most notable features of nanometer scale CMOS technology is the increasing magnitude of variability of the key device parameters affecting performance of integrated circuits. The growth of variability can be attributed to multiple factors, including the difficulty of manufacturing control, the emergence of new systematic variation-generating mechanisms, and most importantly, the increase in atomic-scale randomness, where device operation must be described as a stochastic process. In addition to wide-sense stationary stochastic device variability and temperature variation, existence of non-stationary stochastic electrical noise associated with fundamental processes in integrated-circuit devices represents an elementary limit on the performance of electronic circuits. In an attempt to address these issues, Stochastic Process Variation in Deep-Submicron CMOS: Circuits and Algorithms offers unique combination of mathematical treatment of random process variation, electrical noise and temperature and necessary circuit realizations for on-chip monitoring and performance calibration. The associated problems are addressed at various abstraction levels, i.e. circuit level, architecture level and system level. It therefore provides a broad view on the various solutions that have to be used and their possible combination in very effective complementary techniques for both analog/mixed-signal and digital circuits. The feasibility of the described algorithms and built-in circuitry has been verified by measurements from the silicon prototypes fabricated in standard 90 nm and 65 nm CMOS technology.

Localized Excitations in Nonlinear Complex Systems - Current State of the Art and Future Perspectives (Paperback, Softcover... Localized Excitations in Nonlinear Complex Systems - Current State of the Art and Future Perspectives (Paperback, Softcover reprint of the original 1st ed. 2014)
Ricardo Carretero-Gonzalez, Jesus Cuevas-Maraver, Dimitri Frantzeskakis, Nikos Karachalios, Panayotis Kevrekidis, …
R4,331 Discovery Miles 43 310 Ships in 10 - 15 working days

The study of nonlinear localized excitations is a long-standing challenge for research in basic and applied science, as well as engineering, due to their importance in understanding and predicting phenomena arising in nonlinear and complex systems, but also due to their potential for the development and design of novel applications. This volume is a compilation of chapters representing the current state-of-the-art on the field of localized excitations and their role in the dynamics of complex physical systems.

Nonlinear Dynamics: Materials, Theory and Experiments - Selected Lectures, 3rd Dynamics Days South America, Valparaiso 3-7... Nonlinear Dynamics: Materials, Theory and Experiments - Selected Lectures, 3rd Dynamics Days South America, Valparaiso 3-7 November 2014 (Paperback, Softcover reprint of the original 1st ed. 2016)
Mustapha Tlidi, Marcel G. Clerc
R5,666 Discovery Miles 56 660 Ships in 10 - 15 working days

This book presents recent advances, new ideas and novel techniques related to the field of nonlinear dynamics, including localized pattern formation, self-organization and chaos. Various natural systems ranging from nonlinear optics to mechanics, fluids and magnetic are considered. The aim of this book is to gather specialists from these various fields of research to promote cross-fertilization and transfer of knowledge between these active research areas. In particular, nonlinear optics and laser physics constitute an important part in this issue due to the potential applications for all-optical control of light, optical storage, and information processing. Other possible applications include the generation of ultra-short pulses using all-fiber cavities.

Complex Nonlinearity - Chaos, Phase Transitions, Topology Change and Path Integrals (Paperback, Softcover reprint of the... Complex Nonlinearity - Chaos, Phase Transitions, Topology Change and Path Integrals (Paperback, Softcover reprint of the original 1st ed. 2008)
Vladimir G. Ivancevic, Tijana T Ivancevic
R6,042 Discovery Miles 60 420 Ships in 10 - 15 working days

Complex Nonlinearity: Chaos, Phase Transitions, Topology Change and Path Integrals is a book about prediction & control of general nonlinear and chaotic dynamics of high-dimensional complex systems of various physical and non-physical nature and their underpinning geometro-topological change. The book starts with a textbook-like expose on nonlinear dynamics, attractors and chaos, both temporal and spatio-temporal, including modern techniques of chaos-control. Chapter 2 turns to the edge of chaos, in the form of phase transitions (equilibrium and non-equilibrium, oscillatory, fractal and noise-induced), as well as the related field of synergetics. While the natural stage for linear dynamics comprises of flat, Euclidean geometry (with the corresponding calculation tools from linear algebra and analysis), the natural stage for nonlinear dynamics is curved, Riemannian geometry (with the corresponding tools from nonlinear, tensor algebra and analysis). The extreme nonlinearity - chaos - corresponds to the topology change of this curved geometrical stage, usually called configuration manifold. Chapter 3 elaborates on geometry and topology change in relation with complex nonlinearity and chaos. Chapter 4 develops general nonlinear dynamics, continuous and discrete, deterministic and stochastic, in the unique form of path integrals and their action-amplitude formalism. This most natural framework for representing both phase transitions and topology change starts with Feynman's sum over histories, to be quickly generalized into the sum over geometries and topologies. The last Chapter puts all the previously developed techniques together and presents the unified form of complex nonlinearity. Here we have chaos, phase transitions, geometrical dynamics and topology change, all working together in the form of path integrals. The objective of this book is to provide a serious reader with a serious scientific tool that will enable them to actually perform a competitive research in modern complex nonlinearity. It includes a comprehensive bibliography on the subject and a detailed index. Target readership includes all researchers and students of complex nonlinear systems (in physics, mathematics, engineering, chemistry, biology, psychology, sociology, economics, medicine, etc.), working both in industry/clinics and academia.

General and Statistical Thermodynamics (Paperback, Softcover reprint of the original 1st ed. 2012): Raza Tahir-Kheli General and Statistical Thermodynamics (Paperback, Softcover reprint of the original 1st ed. 2012)
Raza Tahir-Kheli
R2,964 Discovery Miles 29 640 Ships in 10 - 15 working days

This textbook explains completely the general and statistical thermodynamics. It begins with an introductory statistical mechanics course, deriving all the important formulae meticulously and explicitly, without mathematical short cuts. The main part of the book deals with the careful discussion of the concepts and laws of thermodynamics, van der Waals, Kelvin and Claudius theories, ideal and real gases, thermodynamic potentials, phonons and all the related aspects. To elucidate the concepts introduced and to provide practical problem solving support, numerous carefully worked examples are of great value for students. The text is clearly written and punctuated with many interesting anecdotes. This book is written as main textbook for upper undergraduate students attending a course on thermodynamics.

Towards Autonomous Soft Matter Systems - Experiments on Membranes and Active Emulsions (Paperback, Softcover reprint of the... Towards Autonomous Soft Matter Systems - Experiments on Membranes and Active Emulsions (Paperback, Softcover reprint of the original 1st ed. 2014)
Shashi Thutupalli
R3,020 Discovery Miles 30 200 Ships in 10 - 15 working days

This book focuses on the assembly, organization and resultant collective dynamics of soft matter systems maintained away from equilibrium by an energy flux. Living matter is the ultimate example of such systems, which are comprised of different constituents on very different scales (ions, nucleic acids, proteins, cells). The result of their diverse interactions, maintained using the energy from physiological processes, is a fantastically well-organized and dynamic whole. This work describes results from minimal, biomimetic systems and primarily investigates membranes and active emulsions, as well as key aspects of both soft matter and non-equilibrium phenomena. It is shown that these minimal reconstitutions are already capable of a range of complex behaviour such as nonlinear electric responses, chemical communication and locomotion. These studies will bring us closer to a fundamental understanding of complex systems by reconstituting key aspects of their form and function in simple model systems. Further, they may also serve as the first technological steps towards artificial soft functional matter.

Techniques and Tools for Designing an Online Social Network Platform (Paperback, Softcover reprint of the original 1st ed.... Techniques and Tools for Designing an Online Social Network Platform (Paperback, Softcover reprint of the original 1st ed. 2013)
Panagiotis Karampelas
R3,582 Discovery Miles 35 820 Ships in 10 - 15 working days

Following the introduction of Myspace, Linkedin and Facebook, social networks have become part of people's everyday life. New online social networks appear almost daily developed to attract the attention of Internet users. However, design and implementation standards and guidelines are often sacrificed for innovation resulting in unusable social networking platforms destined to be doomed. Within this context, the present book recommends a design and implementation methodology which will allow future social networking platform designers and developers to work in a scientifically systematic and sound manner to reach their goal. The journey begins with the identification of the pursued objective of the social network and the potential participants. The presentation of various methods and techniques to collect the requirements of the intended user group of the social networking platform follows. Best practices, guidelines and standards that will facilitate the conceptual and physical design of the platform are portrayed. An analysis of advantages and limitations for existing implementation platforms and potential implementation techniques is subsequently offered to facilitate the selection of the most appropriate tool for the implementation of the online social networking website. Various representative visualization techniques are examined in order to enhance the visual representation of the social network participants. Various usability evaluation techniques are then presented to aid in the assessment of usability and improvement of the actual user experience. Finally, future trends in the design and use of social networks are presented.

Free Boundary Problems in PDEs and Particle Systems (Paperback, 1st ed. 2016): Gioia Carinci, Anna de Masi, Cristian Giardina,... Free Boundary Problems in PDEs and Particle Systems (Paperback, 1st ed. 2016)
Gioia Carinci, Anna de Masi, Cristian Giardina, Errico Presutti
R1,905 Discovery Miles 19 050 Ships in 10 - 15 working days

In this volume a theory for models of transport in the presence of a free boundary is developed.Macroscopic laws of transport are described by PDE's. When the system is open, there are several mechanisms to couple the system with the external forces. Here a class of systems where the interaction with the exterior takes place in correspondence of a free boundary is considered. Both continuous and discrete models sharing the same structure are analysed. In Part I a free boundary problem related to the Stefan Problem is worked out in all details. For this model a new notion of relaxed solution is proposed for which global existence and uniqueness is proven. It is also shown that this is the hydrodynamic limit of the empirical mass density of the associated particle system. In Part II several other models are discussed. The expectation is that the results proved for the basic model extend to these other cases.All the models discussed in this volume have an interest in problems arising in several research fields such as heat conduction, queuing theory, propagation of fire, interface dynamics, population dynamics, evolution of biological systems with selection mechanisms.In general researchers interested in the relations between PDE's and stochastic processes can find in this volume an extension of this correspondence to modern mathematical physics.

The Nature of Motive Force (Paperback, Softcover reprint of the original 1st ed. 2014): Achintya Kumar Pramanick The Nature of Motive Force (Paperback, Softcover reprint of the original 1st ed. 2014)
Achintya Kumar Pramanick
R3,510 Discovery Miles 35 100 Ships in 10 - 15 working days

In this monograph Prof. Pramanick explicates the law of motive force, a fundamental law of nature that can be observed and appreciated as an addition to the existing laws of thermodynamics. This unmistakable and remarkable tendency of nature is equally applicable to all other branches of studies. He first conceptualized the law of motive force in 1989, when he was an undergraduate student. Here he reports various applications of the law in the area of thermodynamics, heat transfer, fluid mechanics and solid mechanics, and shows how it is possible to solve analytically century-old unsolved problems through its application. This book offers a comprehensive account of the law and its relation to other laws and principles, such as the generalized conservation principle, variational formulation, Fermat's principle, Bejan's constructal law, entropy generation minimization, Bejan's method of intersecting asymptotes and equipartition principle. Furthermore, the author addresses some interrelated fundamental problems of contemporary interest, especially to thermodynamicists, by combining analytical methods, physical reasoning and the proposed law of motive force. This foundational work is a valuable reading for both students and researchers in exact as well as non-exact sciences and, at the same time, a pleasant learning experience for the novice.

String Theory Compactifications (Paperback, 1st ed. 2017): Mariana Grana, Hagen Triendl String Theory Compactifications (Paperback, 1st ed. 2017)
Mariana Grana, Hagen Triendl
R2,443 Discovery Miles 24 430 Ships in 10 - 15 working days

The lectures in this book provide graduate students and non-specialist researchers with a concise introduction to the concepts and formalism required to reduce the ten-dimensional string theories to the observable four-dimensional space-time - a procedure called string compactification. The text starts with a very brief introduction to string theory, first working out its massless spectrum and showing how the condition on the number of dimensions arises. It then dwells on the different possible internal manifolds, from the simplest to the most relevant phenomenologically, thereby showing that the most elegant description is through an extension of ordinary Riemannian geometry termed generalized geometry, which was first introduced by Hitchin. Last but not least, the authors review open problems in string phenomenology, such as the embedding of the Standard Model and obtaining de Sitter solutions.

Basics of Thermal Field Theory - A Tutorial on Perturbative Computations (Paperback, 1st ed. 2016): Mikko Laine, Aleksi Vuorinen Basics of Thermal Field Theory - A Tutorial on Perturbative Computations (Paperback, 1st ed. 2016)
Mikko Laine, Aleksi Vuorinen
R2,696 Discovery Miles 26 960 Ships in 10 - 15 working days

This book presents thermal field theory techniques, which can be applied in both cosmology and the theoretical description of the QCD plasma generated in heavy-ion collision experiments. It focuses on gauge interactions (whether weak or strong), which are essential in both contexts. As well as the many differences in the physics questions posed and in the microscopic forces playing a central role, the authors also explain the similarities and the techniques, such as the resummations, that are needed for developing a formally consistent perturbative expansion. The formalism is developed step by step, starting from quantum mechanics; introducing scalar, fermionic and gauge fields; describing the issues of infrared divergences; resummations and effective field theories; and incorporating systems with finite chemical potentials. With this machinery in place, the important class of real-time (dynamic) observables is treated in some detail. This is followed by an overview of a number of applications, ranging from the study of phase transitions and particle production rate computations, to the concept of transport and damping coefficients that play a ubiquitous role in current developments. The book serves as a self-contained textbook on relativistic thermal field theory for undergraduate and graduate students of theoretical high-energy physics.

Reflected Brownian Motions in the KPZ Universality Class (Paperback, 1st ed. 2017): Thomas Weiss, Patrik Ferrari, Herbert Spohn Reflected Brownian Motions in the KPZ Universality Class (Paperback, 1st ed. 2017)
Thomas Weiss, Patrik Ferrari, Herbert Spohn
R2,188 Discovery Miles 21 880 Ships in 10 - 15 working days

This book presents a detailed study of a system of interacting Brownian motions in one dimension. The interaction is point-like such that the n-th Brownian motion is reflected from the Brownian motion with label n-1. This model belongs to the Kardar-Parisi-Zhang (KPZ) universality class. In fact, because of the singular interaction, many universal properties can be established with rigor. They depend on the choice of initial conditions. Discussion addresses packed and periodic initial conditions (Chapter 5), stationary initial conditions (Chapter 6), and mixtures thereof (Chapter 7). The suitably scaled spatial process will be proven to converge to an Airy process in the long time limit. A chapter on determinantal random fields and another one on Airy processes are added to have the notes self-contained. These notes serve as an introduction to the KPZ universality class, illustrating the main concepts by means of a single model only. The notes will be of interest to readers from interacting diffusion processes and non-equilibrium statistical mechanics.

A Concise Course on the Theory of Classical Liquids - Basics and Selected Topics (Paperback, 1st ed. 2016): Andres Santos A Concise Course on the Theory of Classical Liquids - Basics and Selected Topics (Paperback, 1st ed. 2016)
Andres Santos
R2,591 Discovery Miles 25 910 Ships in 10 - 15 working days

This short primer offers non-specialist readers a concise, yet comprehensive introduction to the field of classical fluids - providing both fundamental information and a number of selected topics to bridge the gap between the basics and ongoing research. In particular, hard-sphere systems represent a favorite playground in statistical mechanics, both in and out of equilibrium, as they represent the simplest models of many-body systems of interacting particles, and at higher temperature and densities they have proven to be very useful as reference systems for real fluids. Moreover, their usefulness in the realm of soft condensed matter has become increasingly recognized - for instance, the effective interaction among (sterically stabilized) colloidal particles can be tuned to almost perfectly match the hard-sphere model. These lecture notes present a brief, self-contained overview of equilibrium statistical mechanics of classical fluids, with special applications to both the structural and thermodynamic properties of systems made of particles interacting via the hard-sphere potential or closely related model potentials. In particular it addresses the exact statistical-mechanical properties of one-dimensional systems, the issue of thermodynamic (in)consistency among different routes in the context of several approximate theories, and the construction of analytical or semi-analytical approximations for the structural properties. Written pedagogically at the graduate level, with many figures, tables, photographs, and guided end-of-chapter exercises, this introductory text benefits students and newcomers to the field alike.

Mechanism of Functional Expression of the Molecular Machines (Paperback, 1st ed. 2016): Masahiro Kinoshita Mechanism of Functional Expression of the Molecular Machines (Paperback, 1st ed. 2016)
Masahiro Kinoshita
R1,784 Discovery Miles 17 840 Ships in 10 - 15 working days

This brief discusses the mechanism of functional expression of a protein or protein complex utilizing the ATP hydrolysis cycle or proton-motive force from a unique point of view focused on the roles of water. A variety of processes are considered such as the unidirectional movement of a linear-motor protein along a filament, insertion of an unfolded protein into a chaperonin and release of the folded protein from it, transport of diverse substrates across the membrane by a transporter, and directed rotation of the central subunit within a rotatory motor protein complex. These topics are discussed in a unified manner within the same theoretical framework. The author argues that water plays imperative roles in the functional expression of these molecular machines. A pivotal factor is the entropic force or potential originating from the translational displacement of water molecules coexisting with the molecular machines in the entire system.

Energy and Entropy - Equilibrium to Stationary States (Hardcover, 2010 ed.): Michael E. Starzak Energy and Entropy - Equilibrium to Stationary States (Hardcover, 2010 ed.)
Michael E. Starzak
R2,467 Discovery Miles 24 670 Ships in 12 - 17 working days

The study of thermodynamics is often limited to classical thermodynamics where minimal laws and concepts lead to a wealth of equations and applications. The resultant equations best describe systems at equilibrium with no temporal or s- tial parameters. The equations do, however, often provide accurate descriptions for systems close to equilibrium. . Statistical thermodynamics produces the same equilibrium information starting with the microscopic properties of the atoms or molecules in the system that correlates with the results from macroscopic classical thermodynamics. Because both these disciplines develop a wealth of information from a few starting postulates, e. g. , the laws of thermodyamics, they are often introduced as independent disciplines. However, the concepts and techniques dev- oped for these disciplines are extremely useful in many other disciplines. This book is intended to provide an introduction to these disciplines while revealing the connections between them. Chemical kinetics uses the statistics and probabilities developed for statistical thermodynamics to explain the evolution of a system to equilibrium. Irreversible thermodynamics, which is developed from the equations of classical thermodyn- ics, centers on distance-dependent forces, and time-dependent ?uxes. The force ?ux equations of irreversible thermodynamics lead are generated from the intensive and extensive variables of classical thermodynamics. These force ?ux equations lead, in turn, to transport equations such as Fick's ?rst law of diffusion and the Nernst Planck equation for electrochemical transport. The book illustrates the concepts using some simple examples.

Supermathematics and its Applications in Statistical Physics - Grassmann Variables and the Method of Supersymmetry (Paperback,... Supermathematics and its Applications in Statistical Physics - Grassmann Variables and the Method of Supersymmetry (Paperback, 1st ed. 2016)
Franz Wegner
R3,633 Discovery Miles 36 330 Ships in 10 - 15 working days

This text presents the mathematical concepts of Grassmann variables and the method of supersymmetry to a broad audience of physicists interested in applying these tools to disordered and critical systems, as well as related topics in statistical physics. Based on many courses and seminars held by the author, one of the pioneers in this field, the reader is given a systematic and tutorial introduction to the subject matter. The algebra and analysis of Grassmann variables is presented in part I. The mathematics of these variables is applied to a random matrix model, path integrals for fermions, dimer models and the Ising model in two dimensions. Supermathematics - the use of commuting and anticommuting variables on an equal footing - is the subject of part II. The properties of supervectors and supermatrices, which contain both commuting and Grassmann components, are treated in great detail, including the derivation of integral theorems. In part III, supersymmetric physical models are considered. While supersymmetry was first introduced in elementary particle physics as exact symmetry between bosons and fermions, the formal introduction of anticommuting spacetime components, can be extended to problems of statistical physics, and, since it connects states with equal energies, has also found its way into quantum mechanics. Several models are considered in the applications, after which the representation of the random matrix model by the nonlinear sigma-model, the determination of the density of states and the level correlation are derived. Eventually, the mobility edge behavior is discussed and a short account of the ten symmetry classes of disorder, two-dimensional disordered models, and superbosonization is given.

Advances in Heat Transfer Enhancement (Paperback, 1st ed. 2016): Sujoy Kumar Saha, Manvendra Tiwari, Bengt Sunden, Zan Wu Advances in Heat Transfer Enhancement (Paperback, 1st ed. 2016)
Sujoy Kumar Saha, Manvendra Tiwari, Bengt Sunden, Zan Wu
R1,966 Discovery Miles 19 660 Ships in 10 - 15 working days

This Brief addresses the phenomena of heat transfer enhancement. A companion edition in the SpringerBrief Subseries on Thermal Engineering and Applied Science to three other monographs including "Critical Heat Flux in Flow Boiling in Microchannels," this volume is idea for professionals, researchers, and graduate students concerned with electronic cooling.

Turbulence (Paperback, Softcover reprint of the original 1st ed. 2015): Christophe Bailly, Genevieve Comte-Bellot Turbulence (Paperback, Softcover reprint of the original 1st ed. 2015)
Christophe Bailly, Genevieve Comte-Bellot
R3,855 Discovery Miles 38 550 Ships in 10 - 15 working days

This book covers the major problems of turbulence and turbulent processes, including physical phenomena, their modeling and their simulation. After a general introduction in Chapter 1 illustrating many aspects dealing with turbulent flows, averaged equations and kinetic energy budgets are provided in Chapter 2. The concept of turbulent viscosity as a closure of the Reynolds stress is also introduced. Wall-bounded flows are presented in Chapter 3 and aspects specific to boundary layers and channel or pipe flows are also pointed out. Free shear flows, namely free jets and wakes, are considered in Chapter 4. Chapter 5 deals with vortex dynamics. Homogeneous turbulence, isotropy and dynamics of isotropic turbulence are presented in Chapters 6 and 7. Turbulence is then described both in the physical space and in the wave number space. Time dependent numerical simulations are presented in Chapter 8, where an introduction to large eddy simulation is offered. The last three chapters of the book summarize remarkable digital techniques current and experimental. Many results are presented in a practical way, based on both experiments and numerical simulations. The book is written for a advanced engineering students as well as postgraduate engineers and researchers. For students, it contains the essential results as well as details and demonstrations whose oral transmission is often tedious. At a more advanced level, the text provides numerous references which allow readers to find quickly further study regarding their work and to acquire a deeper knowledge on topics of interest.

Temperature and Humidity Independent Control (THIC) of Air-conditioning System (Paperback, Softcover reprint of the original... Temperature and Humidity Independent Control (THIC) of Air-conditioning System (Paperback, Softcover reprint of the original 1st ed. 2013)
XiaoHua Liu, Yi Jiang, Tao Zhang
R5,125 Discovery Miles 51 250 Ships in 10 - 15 working days

Temperature and Humidity Independent Control (THIC) of Air-conditioning System focuses on temperature and humidity independent control (THIC) systems, which represents a new concept and new approach for indoor environmental control. This book presents the main components of the THIC systems, including dehumidification devices, high-temperature cooling devices and indoor terminal devices. Other relevant issues, such as operation and control strategy and case studies, are also included. This book is intended for air-conditioning system designers and engineers as well as researchers working with indoor environments. Xiaohua Liu is an associate professor at the Building Energy Research Center, Tsinghua University, China. Yi Jiang is a member of the Chinese Academy of Engineering, the director of the Building Energy Research Center, Tsinghua University, China and the director of the China-USA Joint Research Center on Clean Energy. Tao Zhang is a Ph.D. candidate at the Building Energy Research Center, Tsinghua University, China.

Lattice Quantum Chromodynamics - Practical Essentials (Paperback, 1st ed. 2017): Francesco Knechtli, Michael Gunther, Michael... Lattice Quantum Chromodynamics - Practical Essentials (Paperback, 1st ed. 2017)
Francesco Knechtli, Michael Gunther, Michael Peardon
R2,790 Discovery Miles 27 900 Ships in 10 - 15 working days

This book provides an overview of the techniques central to lattice quantum chromodynamics, including modern developments. The book has four chapters. The first chapter explains the formulation of quarks and gluons on a Euclidean lattice. The second chapter introduces Monte Carlo methods and details the numerical algorithms to simulate lattice gauge fields. Chapter three explains the mathematical and numerical techniques needed to study quark fields and the computation of quark propagators. The fourth chapter is devoted to the physical observables constructed from lattice fields and explains how to measure them in simulations. The book is aimed at enabling graduate students who are new to the field to carry out explicitly the first steps and prepare them for research in lattice QCD.

Non-Circular Journal Bearings (Paperback, 1st ed. 2016): Amit Chauhan Non-Circular Journal Bearings (Paperback, 1st ed. 2016)
Amit Chauhan
R1,724 Discovery Miles 17 240 Ships in 10 - 15 working days

This brief details non-circular journal bearing configurations. The author describes the mathematical and experimental studies that pertain to non-circular journal bearing profiles and how they can be applied to other types of bearing profiles with some modifications. He also examines non-circular journal bearing classifications, the methodology needed to carry out mathematical modeling, and the experimental procedures used to determine oil-film temperature and pressures.

Free Delivery
Pinterest Twitter Facebook Google+
You may like...
Wink - Transforming Public Speaking with…
Don Colliver Hardcover R579 Discovery Miles 5 790
Seventy Years of Exploration in…
Klaus Hasselmann Hardcover R3,965 Discovery Miles 39 650
A History Of South Africa - From The…
Fransjohan Pretorius Paperback R580 Discovery Miles 5 800
An Account of the Sore Throat Attended…
John Fothergill Paperback R405 Discovery Miles 4 050
Introducing Delphi Programming - Theory…
John Barrow, Linda Miller, … Paperback  (1)
R863 Discovery Miles 8 630
Theory and Applications of Dynamic Games…
Elena Parilina, Puduru Viswanadha Reddy, … Hardcover R2,012 Discovery Miles 20 120
Transcend JetRam DDR4-3200 U-DIMM 32GB…
R1,485 R1,240 Discovery Miles 12 400
Fundamentals of the Fuzzy Logic-Based…
Rafik Aziz Aliev Hardcover R3,731 Discovery Miles 37 310
Patriot Viper Elite II DDR4 64GB (2 x…
R3,559 Discovery Miles 35 590
Too Valuable to be Lost - Overfishing in…
Alvaro Garrido, David Starkey Hardcover R3,019 Discovery Miles 30 190

 

Partners