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Books > Science & Mathematics > Physics > Applied physics & special topics
NMR spectroscopy has found a wide range of applications in life
sciences over recent decades. Providing a comprehensive
amalgamation of the scattered knowledge of how to apply
high-resolution NMR techniques to biomolecular systems, this book
will break down the conventional stereotypes in the use of NMR for
structural studies. The major focus is on novel approaches in NMR
which deal with the functional interface of either protein-protein
interactions or protein-lipid interactions. Bridging the gaps
between structural and functional studies, the Editors believe a
thorough compilation of these studies will open an entirely new
dimension of understanding of crucial functional motifs. This in
turn will be helpful for future applications into drug design or
better understanding of systems. The book will appeal to NMR
practitioners in industry and academia who are looking for a
comprehensive understanding of the possibilities of applying
high-resolution NMR spectroscopic techniques in probing
biomolecular interactions.
Domain theory, a subject that arose as a response to natural
concerns in the semantics of computation, studies ordered sets
which possess an unusual amount of mathematical structure. This
book explores its connection with quantum information science and
the concept that relates them: disorder. This is not a literary
work. It can be argued that its subject, domain theory and quantum
information science, does not even really exist, which makes the
scope of this alleged 'work' irrelevant. BUT, it does have a
purpose and to some extent, it can also be said to have a method. I
leave the determination of both of those largely to you, the
reader. Except to say, I am hoping to convince the uninitiated to
take a look. A look at what? Twenty years ago, I failed to
satisfactorily prove a claim that I still believe: that there is
substantial domain theoretic structure in quantum mechanics and
that we can learn a lot from it. One day it will be proven to the
point that people will be comfortable dismissing it as a
'well-known' idea that many (possibly including themselves) had
long suspected but simply never bothered to write down. They may
even call it "obvious!" I will not bore you with a brief history
lesson on why it is not obvious, except to say that we have never
been interested in the difficulty of proving the claim only in
establishing its validity. This book then documents various
attempts on my part to do just that.
Combined Quantum Mechanical and Molecular Mechanical Modelling of
Biomolecular Interactions continues the tradition of the Advances
in Protein Chemistry and Structural Biology series has been the
essential resource for protein chemists. Each volume brings forth
new information about protocols and analysis of proteins, with each
thematically organized volume guest edited by leading experts in a
broad range of protein-related topics.
The growing number of scientific and technological applications of
plasma physics in the field of Aerospace Engineering requires that
graduate students and professionals understand their principles.
This introductory book is the expanded version of class notes of
lectures I taught for several years to students of Aerospace
Engineering and Physics. It is intended as a reading guide,
addressed to students and non-specialists to tackle later with more
advanced texts. To make the subject more accessible the book does
not follow the usual organization of standard textbooks in this
field and is divided in two parts. The first introduces the basic
kinetic theory (molecular collisions, mean free path, etc.) of
neutral gases in equilibrium in connection to the undergraduate
physics courses. The basic properties of ionized gases and plasmas
(Debye length, plasma frequencies, etc.) are addressed in relation
to their equilibrium states and the collisional processes at the
microscopic level. The physical description of short and long-range
(Coulomb) collisions and the more relevant collisions (elementary
processes) between electrons' ions and neutral atoms or molecules
are discussed. The second part introduces the physical description
of plasmas as a statistical system of interacting particles
introducing advanced concepts of kinetic theory, (non-equilibrium
distribution functions, Boltzmann collision operator, etc). The
fluid transport equations for plasmas of electron ions and neutral
atoms and the hydrodynamic models of interest in space science and
plasma technology are derived. The plasma production in the
laboratory in the context of the physics of electric breakdown is
also discussed. Finally, among the myriad of aerospace applications
of plasma physics, the low pressure microwave electron multipactor
breakdown and plasma thrusters for space propulsion are presented
in two separate chapters.
Plants offer some of the most elegant applications of soft matter
principles in Nature. Understanding the interplay between
chemistry, physics, biology, and fluid mechanics is critical to
forecast plant behaviour, which is necessary for agriculture and
disease management. It also provides inspiration for novel
engineering applications. Starting with fundamental concepts around
plant biology, physics of soft matter and viscous fluids, readers
of this book will be given a cross-disciplinary and expert
grounding to the field. The book covers local scale aspects, such
as cell and tissue mechanics, to regional scale matters covering
movement, tropism, roots, through to global scale topics around
fluid transport. Focussed chapters on water stress, networks, and
biomimetics provide the user with a concise and complete
introduction. Edited by internationally recognised leading experts
in this field with contributions from key investigators worldwide,
this book is the first introduction to the subject matter and will
be suitable for both physical and life science readers.
The Elsevier book-series "Advances in Planar Lipid Bilayers and
Liposomes' (APLBL) provides a global platform for a broad community
of experimental and theoretical researchers studying cell
membranes, lipid model membranes and lipid self-assemblies from the
micro- to the nanoscale. Planar lipid bilayers are widely studied
due to their ubiquity in nature and find their application in the
formulation of biomimetic model membranes and in the design of
artificial dispersion of liposomes. Moreover, lipids self-assemble
into a wide range of other structures including micelles and the
liquid crystalline hexagonal and cubic phases. Consensus has been
reached that curved membrane phases do play an important role in
nature as well, especially in dynamic processes such as vesicles
fusion and cell communication. Self-assembled lipid structures have
enormous potential as dynamic materials ranging from artificial
lipid membranes to cell membranes, from biosensing to controlled
drug delivery, from pharmaceutical formulations to novel food
products to mention a few. An assortment of chapters in APLBL
represents both an original research as well as comprehensives
reviews written by world leading experts and young researchers.
Advances in Imaging & Electron Physics merges two long-running
serials-Advances in Electronics & Electron Physics and Advances
in Optical & Electron Microscopy. The 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.
Two new volumes of Methods in Enzymology continue the legacy of
this premier serial with quality chapters authored by leaders in
the field. Circadian Rhythms and Biological Clocks Part A and Part
B is an exceptional resource for anybody interested in the general
area of circadian rhythms. As key elements of timekeeping are
conserved in organisms across the phylogenetic tree, and our
understanding of circadian biology has benefited tremendously from
work done in many species, the volume provides a wide range of
assays for different biological systems. Protocols are provided to
assess clock function, entrainment of the clock to stimuli such as
light and food, and output rhythms of behavior and physiology. This
volume also delves into the impact of circadian disruption on human
health. Contributions are from leaders in the field who have made
major discoveries using the methods presented here.
The critically acclaimed serialized review journal for over 50
years, Advances in Geophysics is a highly respected publication in
the field of geophysics. Since 1952, each volume has been eagerly
awaited, frequently consulted, and praised by researchers and
reviewers alike. Now in its 56th volume, it contains much material
still relevant today--truly an essential publication for
researchers in all fields of geophysics.
Electrochemical Nano-biosensors: Applications in Diagnostics,
Therapeutics, Environment, and Food Management features a critical
overview of different, recently reported nanomaterial-based
electrochemical sensing and biosensing strategies. It is based on
various analytical approaches for the point-of-care or POC
healthcare related diagnostics, evaluation of contaminants,
additives and adulterants in foods and environment management. Each
section under the topic is discussed in its exhaustive detail,
incorporating significant literature reviews spanning over two
decades. The book critically analyzes issues and challenges for its
applications in real world settings, universal applicability in
resource limited sets-ups of remote areas, ease of integration with
other sensing platforms, portability/miniaturization, and more.
Many physical properties of our universe, such as the relative
strength of the fundamental interactions, the value of the
cosmological constant, etc., appear to be fine-tuned for existence
of human life. One possible explanation of this fine tuning assumes
existence of a multiverse, which consists of a very large number of
individual universes having different physical properties.
Intelligent observers populate only a small subset of these
universes, which are fine-tuned for life. In this book we will
review several interesting metamaterial systems, which capture many
features of important cosmological models and offer insights into
the physics of many other non-trivial spacetime geometries, such as
microscopic black holes, closed time-like curves (CTCs) and the
Alcubierre warp drive.
Advanced fiber materials have been developed for various superior
applications because of their higher mechanical flexibility,
high-temperature resistance, and outstanding chemical stability.
This book presents an overview of the current development of
advanced fiber materials, fabrication methods, and applications.
Applications covered include pollution control, environment,
energy, information storage technology, optical and photonic,
photocatalysis, textile, drug delivery, tumor therapy, corrosion
protection applications, and a state of art of advanced fiber
materials.
Open microfluidics, the study of microflows having a boundary with
surrounding air, encompasses different aspects such as paper or
thread-based microfluidics, droplet microfluidics and open-channel
microfluidics. Open-channel microflow is a flow at the micro-scale,
guided by solid structures, and having at least a free boundary
(with air or vapor) other than the advancing meniscus. This book is
devoted to the study of open-channel microfluidics which (contrary
to paper or thread or droplet microfluidics) is still very sparsely
documented, but bears many new applications in biology,
biotechnology, medicine, material and space sciences. Capillarity
being the principal force triggering an open microflow, the
principles of capillarity are first recalled. The onset of
open-channel microflow is next analyzed and the fundamental notion
of generalized Cassie angle (the apparent contact angle which
accounts for the presence of air) is presented. The theory of the
dynamics of open-channel microflows is then developed, using the
notion of averaged friction length which accounts for the presence
of air along the boundaries of the flow domain. Different channel
morphologies are studied and geometrical features such as valves
and capillary pumps are examined. An introduction to two-phase
open-channel microflows is also presented showing that immiscible
plugs can be transported by an open-channel flow. Finally, a
selection of interesting applications in the domains of space,
materials, medicine and biology is presented, showing the
potentialities of open-channel microfluidics.
Renewable energy (RE) is a subject of great interest today. It is
one of the two main means for implementing climate change
mitigation programmes, and presently the only perceived means for
replacing the declining global fossil fuel reserves. It also helps
fight poverty and assists in the global quest for gender equity by
taking clean energy where it is needed most for development. It is
perhaps not surprising therefore that there is so much coverage of
RE in both the conventional media and the internet by media and
tech writers, economists and bloggers, many of who only have a
partial understanding of the technology itself. The end result is
mostly promotional rhetoric that says little about the true value
of the technology, and leads to a confused picture for the serious
individual or decision-maker who wants to know what the technology
is really capable of doing. This book provides a clear and factual
picture of the status of RE and its capabilities today. The need
for such a book was first realized by the author when he was
engaged in a renewable energy capacity-building project
encompassing countries from Europe, the Caribbean, Africa, and the
Pacific. The book is largely non-technical in nature; it does
however contain enough mention of the science and technology to
enable readers to go further with their own investigations should
they wish to. The book covers all areas of renewable energy (RE),
starting from biomass energy and hydropower and proceeding to wind,
solar and geothermal energy before ending with an overview of ocean
energy. It begins with a simple introduction to the physical
principles of the RE technologies, followed by an enumeration of
the requirements for their successful implementation. The last two
chapters consider how the technologies are actually being
implemented today and their roles in climate change mitigation and
poverty alleviation.
Cosmology is the study of the origin, size, and evolution of the
entire universe. Every culture has developed a cosmology, whether
it be based on religious, philosophical, or scientific principles.
In this book, the evolution of the scientific understanding of the
Universe in Western tradition is traced from the early Greek
philosophers to the most modern 21st century view. After a brief
introduction to the concept of the scientific method, the first
part of the book describes the way in which detailed observations
of the Universe, first with the naked eye and later with
increasingly complex modern instruments, ultimately led to the
development of the "Big Bang" theory. The second part of the book
traces the evolution of the Big Bang including the very recent
observation that the expansion of the Universe is itself
accelerating with time.
This two volume set introduces the up-to-date high-tech
applications of Aggregation-Induced Emission (AIE) luminogens in
biosensing, bioimaging, and biomedicine. The 2nd volume presents
the applications of AIE materials in biomedicine, including the
utilizations in biomedical polymers, organic nanoprobes,
photosensitizer, photothermal agents, AIEgens-based delivery
systems, etc. It is an essential reference for materials
scientists, chemists, physicists and biological chemists.
Principles of Nucleic Acid Structure, Second Edition, provides the
most complete and concise summary of underlying principles and
approaches to studying nucleic acid structure, including
discussions of X-ray crystallography, NMR, molecular modelling and
databases. The book's focus is on a survey of structures that are
especially important for biomedical research and pharmacological
applications. This updated edition includes the latest advances
relevant to recognition of DNA and RNA by small molecules and
proteins, including sections on RNA folding, ribosome structure and
antibiotic interactions, DNA quadruplexes, DNA and RNA protein
complexes and short interfering RNA (siRNA). This reference is a
must-have for those seeking an authoritative, comprehensive and
up-to-date source on all aspects of nucleic acid structure, from
basic first principles to details of recent research results.
Our Universe is amazing. This is its story, told in simple
language. The story tells how the Universe came to be what it is
today. It starts with the Big Bang and describes how stars, black
holes, and our solar system developed. It explores the evolution of
life on Earth and investigates the possibility of extra-terrestrial
life. It peers into the future and wonders about the Universe's
likely old age and death, or whatever else may be its end. The
challenge the book takes up is to explain all of this, including
some of the astonishing concepts we have in science, such as
Einstein's theories of Relativity and Quantum Mechanics, using
virtually no mathematics and without dumbing-down. All are
described narratively and explained using examples and anecdotes.
The book is written for young people with a thirst for learning
about the science of space, as well as for 'grown-ups' who want a
better understanding of this fascinating subject.
Visual Astronomy introduces the basics of observational astronomy,
a fundamentally limitless opportunity to learn about the universe
with your unaided eyes or with tools such as binoculars,
telescopes, or cameras.
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