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Books > Science & Mathematics > Physics > Applied physics & special topics

Geophysics in Mining and Environmental Protection (Hardcover, 2011 ed.): Adam F. Idziak, Ryszard Dubiel Geophysics in Mining and Environmental Protection (Hardcover, 2011 ed.)
Adam F. Idziak, Ryszard Dubiel
R2,915 Discovery Miles 29 150 Ships in 10 - 15 working days

This book contains contributions to the 32nd Polish-Czech-Slovak Symposium on Mining and Environmental Geophysics held in May 2009 in Piechowice (Poland). The papers are related to various aspects of geophysical science such as induced seismicity, engineering seismology, environmental geophysics and geophysics in geology

From Varying Couplings to Fundamental Physics - Proceedings of Symposium 1 of JENAM 2010 (Hardcover, 2011 ed.): Carlos Martins,... From Varying Couplings to Fundamental Physics - Proceedings of Symposium 1 of JENAM 2010 (Hardcover, 2011 ed.)
Carlos Martins, Paolo Molaro
R6,458 Discovery Miles 64 580 Ships in 10 - 15 working days

Nature is characterized by a number of physical laws and fundamental dimensionless couplings. These determine the properties of our physical universe, from the size of atoms, cells and mountains to the ultimate fate of the universe as a whole. Yet it is rather remarkable how little we know about them. The constancy of physical laws is one of the cornerstones of the scientific research method, but for fundamental couplings this is an assumption with no other justification than a historical assumption. There is no 'theory of constants' describing their role in the underlying theories and how they relate to one another or how many of them are truly fundamental. Studying the behaviour of these quantities throughout the history of the universe is an effective way to probe fundamental physics. This explains why the ESA and ESO include varying fundamental constants among their key science drivers for the next generation of facilities. This symposium discussed the state-of-the-art in the field, as well as the key developments anticipated for the coming years.

GNSS Remote Sensing - Theory, Methods and Applications (Hardcover, 2014 ed.): Shuanggen Jin, Estel Cardellach, Feiqin Xie GNSS Remote Sensing - Theory, Methods and Applications (Hardcover, 2014 ed.)
Shuanggen Jin, Estel Cardellach, Feiqin Xie
R4,899 Discovery Miles 48 990 Ships in 12 - 17 working days

The versatile and available GNSS signals can detect the Earth's surface environments as a new, highly precise, continuous, all-weather and near-real-time remote sensing tool. This book presents the theory and methods of GNSS remote sensing as well as its applications in the atmosphere, oceans, land and hydrology. Ground-based atmospheric sensing, space-borne atmospheric sensing, reflectometry, ocean remote sensing, hydrology sensing as well as cryosphere sensing with the GNSS will be discussed per chapter in the book.

Applications of Kinetic Modelling, Volume 37 (Hardcover): G. Hancock, R.G. Compton Applications of Kinetic Modelling, Volume 37 (Hardcover)
G. Hancock, R.G. Compton
R4,296 Discovery Miles 42 960 Ships in 12 - 17 working days

Volume 37 is concerned with the use and role of modelling in chemical kinetics and seeks to show the interplay of theory or simulation with experiment in a diversity of physico-chemical areas in which kinetics measurements provide significant physical insight. Areas of application covered within the volume include electro- and interfacial chemistry, physiology, biochemistry, solid state chemistry and chemical engineering.
A leading contributor to this general area has been Professor W. John Albery, FRS, to whom the contributors and editors dedicate this book.

EPR of Free Radicals in Solids II - Trends in Methods and Applications (Hardcover, 2nd ed. 2012): Anders Lund, Masaru Shiotani EPR of Free Radicals in Solids II - Trends in Methods and Applications (Hardcover, 2nd ed. 2012)
Anders Lund, Masaru Shiotani
R6,847 Discovery Miles 68 470 Ships in 12 - 17 working days

EPR of Free Radicals in Solids: Trends in Methods and Applications, 2nd ed. presents a critical two volume review of the methods and applications of EPR (ESR) for the study of free radical processes in solids. Emphasis is on the progress made in the developments in EPR technology, in the application of sophisticated matrix isolation techniques and in the advancement in quantitative EPR that have occurred since the 1st edition was published. Improvements have been made also at theoretical level, with the development of methods based on first principles and their application to the calculation of magnetic properties as well as in spectral simulations. EPR of Free Radicals in Solids II focuses on the trends in applications of experimental and theoretical methods to extract structural and dynamical properties of radicals and spin probes in solid matrices by continuous wave (CW) and pulsed techniques in nine chapters written by experts in the field. It examines the studies involving radiation- and photo-induced inorganic and organic radicals in inert matrices, the high-spin molecules and metal-based molecular clusters as well as the radical pro-cesses in photosynthesis. Recent advancements in environmental applications in-cluding measurements by myon resonance of radicals on surfaces and by quantitative EPR in dosimetry are outlined and the applications of optical detection in material research with much increased sensitivity reviewed. The potential use of EPR in quantum computing is considered in a newly written chapter. This new edition is aimed to experimentalists and theoreticians in research involving free radicals, as well as for students of advanced courses in physical chemis-try, chemical physics, materials science, biophysics, biochemistry and related fields.

Application of Titanium Dioxide Photocatalysis to Construction Materials - State-of-the-Art Report of the RILEM Technical... Application of Titanium Dioxide Photocatalysis to Construction Materials - State-of-the-Art Report of the RILEM Technical Committee 194-TDP (Hardcover, 2011 ed.)
Yoshihiko Ohama, Dionys van Gemert
R2,927 Discovery Miles 29 270 Ships in 10 - 15 working days

Titanium dioxide photocatalysis is based on the semiconducting nature of its anatase crystal type. Construction materials with titanium photocatalyst show performances of air purification, self-cleaning, water purification, antibacterial action. This book describes principles of titanium dioxide photocatalysis, its applications to cementitious and noncementitious materials, as well as an overview of standardization of testing methods.

Lectures on Hyperhamiltonian Dynamics and Physical Applications (Hardcover, 1st ed. 2017): Giuseppe Gaeta, Miguel A Rodriguez Lectures on Hyperhamiltonian Dynamics and Physical Applications (Hardcover, 1st ed. 2017)
Giuseppe Gaeta, Miguel A Rodriguez
R2,536 Discovery Miles 25 360 Ships in 12 - 17 working days

This book provides the mathematical foundations of the theory of hyperhamiltonian dynamics, together with a discussion of physical applications. In addition, some open problems are discussed. Hyperhamiltonian mechanics represents a generalization of Hamiltonian mechanics, in which the role of the symplectic structure is taken by a hyperkahler one (thus there are three Kahler/symplectic forms satisfying quaternionic relations). This has proved to be of use in the description of physical systems with spin, including those which do not admit a Hamiltonian formulation. The book is the first monograph on the subject, which has previously been treated only in research papers.

Optical Communication over Plastic Optical Fibers - Integrated Optical Receiver Technology (Hardcover, 2013 ed.): Mohamed Atef,... Optical Communication over Plastic Optical Fibers - Integrated Optical Receiver Technology (Hardcover, 2013 ed.)
Mohamed Atef, Horst Zimmermann
R3,665 R3,370 Discovery Miles 33 700 Save R295 (8%) Ships in 12 - 17 working days

This book presents high-performance data transmission over plastic optical fibers (POF) using integrated optical receivers having good properties with multilevel modulation, i.e. a higher sensitivity and higher data rate transmission over a longer plastic optical fiber length. Integrated optical receivers and transmitters with high linearity are introduced for multilevel communication. For binary high-data rate transmission over plastic optical fibers, an innovative receiver containing an equalizer is described leading also to a high performance of a plastic optical fiber link. The cheap standard PMMA SI-POF (step-index plastic optical fiber) has the lowest bandwidth and the highest attenuation among multimode fibers. This small bandwidth limits the maximum data rate which can be transmitted through plastic optical fibers. To overcome the problem of the plastic optical fibers high transmission loss, very sensitive receivers must be used to increase the transmitted length over POF. The plastic optical fiber limited bandwidth problem can be decreased by using multilevel signaling like multilevel pulse amplitude modulation or by using an equalizer for binary data transmission.

Computational Molecular Magnetic Resonance Imaging for Neuro-oncology (Hardcover, 1st ed. 2021): Michael O. Dada, Bamidele O.... Computational Molecular Magnetic Resonance Imaging for Neuro-oncology (Hardcover, 1st ed. 2021)
Michael O. Dada, Bamidele O. Awojoyogbe
R4,156 Discovery Miles 41 560 Ships in 12 - 17 working days

Based on the analytical methods and the computer programs presented in this book, all that may be needed to perform MRI tissue diagnosis is the availability of relaxometric data and simple computer program proficiency. These programs are easy to use, highly interactive and the data processing is fast and unambiguous. Laboratories (with or without sophisticated facilities) can perform computational magnetic resonance diagnosis with only T1 and T2 relaxation data. The results have motivated the use of data to produce data-driven predictions required for machine learning, artificial intelligence (AI) and deep learning for multidisciplinary and interdisciplinary research. Consequently, this book is intended to be very useful for students, scientists, engineers, the medical personnel and researchers who are interested in developing new concepts for deeper appreciation of computational magnetic resonance imaging for medical diagnosis, prognosis, therapy and management of tissue diseases.

Injecting Creative Thinking into Healthcare - Bringing innovative practice to healthcare (Paperback): Barry P. McMahon, Paul... Injecting Creative Thinking into Healthcare - Bringing innovative practice to healthcare (Paperback)
Barry P. McMahon, Paul Coughlan
R1,491 Discovery Miles 14 910 Ships in 9 - 15 working days

The book sets out to inform a broad range of professionals working in medicine and healthcare about how creative thinking and design concepts can be used to innovate in providing an enhanced patient experience. It outlines these concepts as a primary means to identify, clarify and resolve some of the process improvement and enhancement challenges in healthcare delivery. It demonstrates by example how such challenges can be addressed, drawing on case examples from healthcare and other industries, and from the authors’ own experiences as innovators and educators. It emphasizes the value of learning in action. For the reader who already has a leaning towards novel approaches to addressing healthcare delivery challenges, it provides guidance on harnessing team inputs and engaging with a network of contributors. It is an ideal resource for all working in medicine and healthcare, from managers, nurses, doctors, administrators, executives, and allied health professionals to medical engineers, medical physicists, medical scientists and medical product developers. Features Provides a unique framework to conceptualise innovation in healthcare and medicine. Authored by an award-winning medical scientist and an established business school Professor who have proven track-records with innovation, in education settings and as entrepreneurs. Presents a clear interdisciplinary approach, complemented with practical case studies set in the context of the challenges facing healthcare delivery in the 21st century. Dr. Barry McMahon has a national and international reputation as an Academic Medical Physicist in the fields of novel physiological measurement and medical device innovation and design. He is the co- inventor of the Functional Lumen Imaging Probe (FLIP) technique later commercialised as EndoFLIP™. He was the Director of the Innovation Academy at Trinity College Dublin from 2012 to 2017. Since 2020 he is advising Children’s Health Ireland on innovation practice. In 2021, he retired as Chief Physicist/Clinical Engineer at Tallaght Hospital, Ireland and currently runs his own innovation-consulting group Electric Mindset Ltd. Dr. Paul Coughlan is Professor in Operations Management and Co-Director of Faculty at Trinity Business School, Trinity College Dublin. His research explores collaborative strategic improvement of operations through network action learning. He was the Director of the Innovation Academy at Trinity College Dublin from 2010 to 2012. He is a founding director of a research-based spin-out venture, Easy Hydro Ltd.

Regularization in Orbital Mechanics - Theory and Practice (Hardcover): Javier Roa Regularization in Orbital Mechanics - Theory and Practice (Hardcover)
Javier Roa
R4,261 Discovery Miles 42 610 Ships in 12 - 17 working days

Regularized equations of motion can improve numerical integration for the propagation of orbits, and simplify the treatment of mission design problems. This monograph discusses standard techniques and recent research in the area. While each scheme is derived analytically, its accuracy is investigated numerically. Algebraic and topological aspects of the formulations are studied, as well as their application to practical scenarios such as spacecraft relative motion and new low-thrust trajectories.

Advances in Imaging and Electron Physics, Volume 168 - Optics of Charged Particle Analyzers (Hardcover): Peter W. Hawkes Advances in Imaging and Electron Physics, Volume 168 - Optics of Charged Particle Analyzers (Hardcover)
Peter W. Hawkes
R5,787 Discovery Miles 57 870 Ships in 12 - 17 working days

"Advances in Imaging and Electron Physics "merges two long-running serials--"Advances in Electronics and Electron Physics" and "Advances in Optical and Electron Microscopy."
This series features extended articles on the physics of electron devices (especially semiconductor devices), particle optics at high and low energies, microlithography, image science and digital image processing, electromagnetic wave propagation, electron microscopy, and the computing methods used in all these domains.
* Contributions from leading international scholars and industry experts
* Discusses hot topic areas and presents current and future research trends
* Invaluable reference and guide for physicists, engineers and mathematicians

Acoustic and Elastic Wave Fields in Geophysics, III, Volume 39 (Hardcover): Alex A. Kaufman, A.L. Levshin Acoustic and Elastic Wave Fields in Geophysics, III, Volume 39 (Hardcover)
Alex A. Kaufman, A.L. Levshin
R5,082 Discovery Miles 50 820 Ships in 12 - 17 working days

This monograph is the last volume in the series 'Acoustic and Elastic
Wave Fields in Geophysics'. The previous two volumes published by Elsevier (2000, 2002) dealt mostly with wave propagation in liquid media.


The third volume is dedicated to propagation of plane, spherical and cylindrical elastic waves in different media including isotropic and transversely isotropic solids, liquid-solid models, and media with cylindrical inclusions (boreholes).
* Prevalence of physical reasoning on formal mathematical derivations
* Readers do not need to have a strong background in mathematics and mathematical physics
* Detailed analysis of wave phenomena in various types of elastic and liquid-elastic media

Earth's Magnetosphere - Formed by the Low-Latitude Boundary Layer (Paperback): Walter Heikkila Earth's Magnetosphere - Formed by the Low-Latitude Boundary Layer (Paperback)
Walter Heikkila
R2,670 Discovery Miles 26 700 Ships in 12 - 17 working days

The author argues that, after five decades of debate about the interactive of solar wind with the magnetosphere, it is time to get back to basics. Starting with Newton's law, this book also examines Maxwell's equations and subsidiary equations such as continuity, constitutive relations and the Lorentz transformation; Helmholtz' theorem, and Poynting's theorem, among other methods for understanding this interaction.

Computational Fluid and Particle Dynamics in the Human Respiratory System (Hardcover, 2013 ed.): Jiyuan Tu, Kiao Inthavong,... Computational Fluid and Particle Dynamics in the Human Respiratory System (Hardcover, 2013 ed.)
Jiyuan Tu, Kiao Inthavong, Goodarz Ahmadi
R5,362 Discovery Miles 53 620 Ships in 12 - 17 working days

Traditional research methodologies in the human respiratory system have always been challenging due to their invasive nature. Recent advances in medical imaging and computational fluid dynamics (CFD) have accelerated this research. This book compiles and details recent advances in the modelling of the respiratory system for researchers, engineers, scientists, and health practitioners. It breaks down the complexities of this field and provides both students and scientists with an introduction and starting point to the physiology of the respiratory system, fluid dynamics and advanced CFD modeling tools. In addition to a brief introduction to the physics of the respiratory system and an overview of computational methods, the book contains best-practice guidelines for establishing high-quality computational models and simulations. Inspiration for new simulations can be gained through innovative case studies as well as hands-on practice using pre-made computational code. Last but not least, students and researchers are presented the latest biomedical research activities, and the computational visualizations will enhance their understanding of physiological functions of the respiratory system.

Micro-Segmented Flow - Applications in Chemistry and Biology (Hardcover, 2014 ed.): J. Michael Koehler, Brian P Cahill Micro-Segmented Flow - Applications in Chemistry and Biology (Hardcover, 2014 ed.)
J. Michael Koehler, Brian P Cahill
R2,958 Discovery Miles 29 580 Ships in 10 - 15 working days

The book is dedicated to the method and application potential of micro segmented flow. The recent state of development of this powerful technique is presented in 12 chapters by leading researchers from different countries. In the first section, the principles of generation and manipulation of micro-fluidic segments are explained. In the second section, the micro continuous-flow synthesis of different types of nanomaterials is shown as a typical example for the use of advantages of the technique in chemistry. In the third part, the particular importance of the technique in biotechnical applications is presented demonstrating the progress for miniaturized cell-free processes, for molecular biology and DNA-based diagnostics and sequencing as well as for the development of antibiotics and the evaluation of toxic effects in medicine and environment.

Exploring the Architecture of Transiting Exoplanetary Systems with High-Precision Photometry (Hardcover, 1st ed. 2018): Kento... Exploring the Architecture of Transiting Exoplanetary Systems with High-Precision Photometry (Hardcover, 1st ed. 2018)
Kento Masuda
R3,720 Discovery Miles 37 200 Ships in 12 - 17 working days

This thesis develops and establishes several methods to determine the detailed geometric architecture of transiting exoplanetary systems (planets orbiting around, and periodically passing in front of, stars other than the sun) using high-precision photometric data collected by the Kepler space telescope. It highlights the measurement of stellar obliquity - the tilt of the stellar equator with respect to the planetary orbital plane(s) - and presents methods for more precise obliquity measurements in individual systems of particular interest, as well as for measurements in systems that have been out of reach of previous methods. Such information is useful for investigating the dynamical evolution of the planetary orbit, which is the key to understanding the diverse architecture of exoplanetary systems. The thesis also demonstrates a wide range of unique applications of high-precision photometric data, which expand the capability of future space-based photometry.

Advances in Imaging and Electron Physics, Volume 167 (Hardcover, New): Peter W. Hawkes Advances in Imaging and Electron Physics, Volume 167 (Hardcover, New)
Peter W. Hawkes
R5,782 Discovery Miles 57 820 Ships in 12 - 17 working days

"Advances in Imaging and Electron Physics "merges two long-running serials--"Advances in Electronics and Electron Physics" and "Advances in Optical and Electron Microscopy."
This series features extended articles on the physics of electron devices (especially semiconductor devices), particle optics at high and low energies, microlithography, image science and digital image processing, electromagnetic wave propagation, electron microscopy, and the computing methods used in all these domains.
* Contributions from leading international scholars and industry experts
* Discusses hot topic areas and presents current and future research trends
* Invaluable reference and guide for physicists, engineers and mathematicians

Dyke Swarms:  Keys for Geodynamic Interpretation (Hardcover, 2011 ed.): Rajesh Srivastava Dyke Swarms: Keys for Geodynamic Interpretation (Hardcover, 2011 ed.)
Rajesh Srivastava
R5,834 Discovery Miles 58 340 Ships in 10 - 15 working days

Dykes occur in a wide variety of geological and tectonic settings and their detailed study through space and time is imperative for understanding several geological events. Dykes are believed to be an integral part of continental rifting and when they occur as spatially extensive swarms of adequate size, they can be of immense utility in continental reconstructions and also help to identify Large Igneous Provinces (LIPs). It is known that continental flood basalts and major dyke swarms have their origin related in some way to the up-rise of hot mantle plumes which may lead to rifting and eventual continental break-up. Dykes signify crustal extension and are important indicators of crustal stabilisation events, supercontinental assembly and dispersal, crust-mantle interaction and play a significant role in the delineation of crustal provinces as well as in deciphering crustal evolution events. Many economic mineral deposits of the world are also associated with a variety of dykes. The volume will provide state-of-the-art information on all aspects of dykes with emphasis on the origin, evolution and emplacement of dykes.

Digital Photogrammetry - A Practical Course (Hardcover, 4th ed. 2016): Wilfried Linder Digital Photogrammetry - A Practical Course (Hardcover, 4th ed. 2016)
Wilfried Linder
R2,017 Discovery Miles 20 170 Ships in 12 - 17 working days

The fourth edition is again an "all-in-one" combination of basic theory and practical exercises with software and data available from the Springer server. Potential readers / users are students of Photogrammetry, Geodesy, Geography and other sciences, but also all who are interested in this topic. No prior knowledge is necessary, except the handling of standard PCs. Theory is presented true to the motto "as little as possible, but as much as necessary". The main part of the book contains several tutorials. In increasing complexity, accompanied by texts explaining further theory, the reader can proceed step by step through the particular working parts. All intermediate as well as the final results are discussed with reference to accuracy and error handling, and included in the data sets to provide controls. Most of the standard work in Digital Photogrammetry is shown and trained, for example scanning, image orientation, stereo plotting, aerial triangulation measurement (manual and automatic), block adjustment, automatic creation of surface models via image matching, creation of ortho images and mosaics, and others. Examples of both aerial and close-range photogrammetry present the power of this kind of measurement techniques. 3-D images can be viewed with the accompanying 3-D glasses. During the time since the last edition, the software development went on, and therefore it was necessary to adopt the text to the actual program versions which were also tested to work properly under MS Windows 10. Few options which are obsolete nowadays were removed, some new options were added, the handling of the software was simplified in several places, and so on. For the use of own images taken with a custom digital camera, a new chapter offers an easy way of lens calibration and explains how to get good results with a minimum of work. The software is not limited to the example data included but may be used for personal projects. Part of the book comprises a complete description of the software.

Free Convection Film Flows and Heat Transfer - Models of Laminar Free Convection with Phase Change for Heat and Mass Transfer... Free Convection Film Flows and Heat Transfer - Models of Laminar Free Convection with Phase Change for Heat and Mass Transfer Analysis (Hardcover, 2nd ed. 2012)
Deyi Shang
R4,817 R4,509 Discovery Miles 45 090 Save R308 (6%) Ships in 12 - 17 working days

This book presents recent developments in our systematic studies of hydrodynamics and heat and mass transfer in laminar free convection, accelerating film boiling and condensation of Newtonian fluids, as well as accelerating film flow of non-Newtonian power-law fluids (FFNF). These new developments provided in this book are (i) novel system of analysis models based on the developed New Similarity Analysis Method; (ii) a system of advanced methods for treatment of gas temperature- dependent physical properties, and liquid temperature- dependent physical properties; (iii) the organically combined models of the governing mathematical models with those on treatment model of variable physical properties; (iv) rigorous approach of overcoming a challenge on accurate solution of three-point boundary value problem related to two-phase film boiling and condensation; and (v) A pseudo-similarity method of dealing with thermal boundary layer of FFNF for greatly simplifies the heat-transfer analysis and numerical calculation. A system of practical application equations on heat and mass transfer are provided in each chapter, which are formulated based on the rigorous numerical solutions with consideration of variable physical properties. In addition, in the second edition, other new research developments are further included on resolving an even big challenge associated with investigations of laminar free film condensation of vapour-gas mixture. They involve the novel methods for treatment of concentration- and temperature- dependent physical properties of vapour-gas mixture, and for rigorous solution of interfacial vapour saturation temperature, which have lead to rigorous analysis and calculation results on two-phase film flow velocity, temperature, and concentration fields, as well as condensate heat and mass transfer.

Signaling at the Cell Surface in the Circulatory and Ventilatory Systems (Hardcover, 2012): Marc Thiriet Signaling at the Cell Surface in the Circulatory and Ventilatory Systems (Hardcover, 2012)
Marc Thiriet
R4,684 Discovery Miles 46 840 Ships in 10 - 15 working days

The volumes in this authoritative series present a multidisciplinary approach to modeling and simulation of flows in the cardiovascular and ventilatory systems, especially multiscale modeling and coupled simulations. The cardiovascular and respiratory systems are tightly coupled, as their primary function is to supply oxygen to and remove carbon dioxide from the body's cells. Because physiological conduits have deformable and reactive walls, macroscopic flow behavior and prediction must be coupled to nano- and microscopic events in a corrector scheme of regulated mechanisms when the vessel lumen caliber varies markedly. Therefore, investigation of flows of blood and air in physiological conduits requires an understanding of the biology, chemistry, and physics of these systems together with the mathematical tools to describe their functioning.
Volume 3 is devoted to the set of mediators of the cell surface, especially ion and molecular carriers and catalytic receptors that, once liganded and activated, initiate signal transduction pathways. Intracellular cascades of chemical reactions trigger the release of substances stored in cellular organelles and/or gene transcription and protein synthesis. Primary mediators are included in models of regulated cellular processes, but multiple secondary signaling components are discarded to allow simple, representative modeling and to manage their inverse problems.

Synthetic and Biophysical Studies on the Tridachiahydropyrone Family of Natural Products (Hardcover, 1st ed. 2016): Kimberley... Synthetic and Biophysical Studies on the Tridachiahydropyrone Family of Natural Products (Hardcover, 1st ed. 2016)
Kimberley Jade Powell
R3,361 Discovery Miles 33 610 Ships in 12 - 17 working days

This thesis addresses fundamental scientific questions such as: How are complex natural products synthesized in vivo? Can we replicate these conditions in a laboratory environment? What is the biological function of such secondary metabolites? What are the biological origins of chirality? These issues are explored in an accessible manner using a multidisciplinary approach spanning chemistry, biology and physics to investigate an interesting family of complex natural products isolated from marine molluscs - the tridachiahydropyrones. The work has achieved: Elegant biomimetic syntheses of a number of the tridachiahydropyrone compounds in vitro using organic synthesis techniques The characterization of the interactions between these compounds and a range of model membrane systems using a series of fluorescence spectroscopic studies The investigation of the antioxidant and photoprotective properties of the compounds by means of biophysical assay techniques The synthesis of tridachiahydropyrone utilizing the model membrane systems as biomimetic reaction media.

Taking the Back off the Watch - A Personal Memoir (Hardcover, 2012 ed.): Thomas Gold Taking the Back off the Watch - A Personal Memoir (Hardcover, 2012 ed.)
Thomas Gold; Edited by Simon Mitton
R2,943 Discovery Miles 29 430 Ships in 10 - 15 working days

Thomas Gold (1920-2004) had a curious mind that liked to solve problems. He was one of the most remarkable astrophysicists in the second half of the twentieth century, and he attracted controversy throughout his career. Based on a full-length autobiography left behind by Thomas Gold, this book was edited by the astrophysicist and historian of science, Simon Mitton (University of Cambridge).

The book is a retrospective on Gold's remarkable life. He fled from Vienna in 1933, eventually settling in England and completing an engineering degree at Trinity College in Cambridge. During the war, he worked on naval radar research alongside Fred Hoyle and Hermann Bondi - which, in an unlikely chain of events, eventually led to his working with them on steady-state cosmology. In 1968, shortly after their discovery, he provided the explanation of pulsars as rotating neutron stars.

In his final position at Cornell, he and his colleagues persuaded the US Defense Department to fund the conversion of the giant radio telescope at Arecibo in Puerto Rico into a superb instrument for radio astronomy. Gold's interests covered physiology, astronomy, cosmology, geophysics, and engineering.

Written in an intriguing style and with an equally intriguing foreword by Freeman Dyson, this book constitutes an important historical document, made accessible to all those interested in the history of science.

"

Modern Fluid Dynamics for Physics and Astrophysics (Hardcover, 1st ed. 2016): Oded Regev, Orkan M. Umurhan, Philip A. Yecko Modern Fluid Dynamics for Physics and Astrophysics (Hardcover, 1st ed. 2016)
Oded Regev, Orkan M. Umurhan, Philip A. Yecko
R3,180 Discovery Miles 31 800 Ships in 12 - 17 working days

This book grew out of the need to provide students with a solid introduction to modern fluid dynamics. It offers a broad grounding in the underlying principles and techniques used, with some emphasis on applications in astrophysics and planetary science. The book comprehensively covers recent developments, methods and techniques, including, for example, new ideas on transitions to turbulence (via transiently growing stable linear modes), new approaches to turbulence (which remains the enigma of fluid dynamics), and the use of asymptotic approximation methods, which can give analytical or semi-analytical results and complement fully numerical treatments. The authors also briefly discuss some important considerations to be taken into account when developing a numerical code for computer simulation of fluid flows. Although the text is populated throughout with examples and problems from the field of astrophysics and planetary science, the text is eminently suitable as a general introduction to fluid dynamics. It is assumed that the readers are mathematically equipped with a reasonable knowledge in analysis, including basics of ordinary and partial differential equations and a good command of vector calculus and linear algebra. Each chapter concludes with bibliographical notes in which the authors briefly discuss the chapter's essential literature and give recommendations for further, deeper reading. Included in each chapter are a number of problems, some of them relevant to astrophysics and planetary science. The book is written for advanced undergraduate and graduate students, but will also prove a valuable source of reference for established researchers.

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