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The second edition of "Internal Photoemission Spectroscopy" thoroughly updates this vital, practical guide to internal photoemission (IPE) phenomena and measurements. The book's discussion of fundamental physical and technical aspects of IPE spectroscopic applications is supplemented by an extended overview of recent experimental results in swiftly advancing research fields. These include the development of insulating materials for advanced SiMOS technology, metal gate materials, development of heterostructures based on high-mobility semiconductors, and more. Recent results concerning the band structure of important interfaces in novel materials are covered as well. Internal photoemission involves the physics of charge carrier
photoemission from one solid to another, and different
spectroscopic applications of this phenomenon to solid state
heterojunctions. This technique complements conventional external
photoemission spectroscopy by analyzing interfaces separated from
the sample surface by a layer of a different solid or liquid.
Internal photoemission provides the most straightforward, reliable
information regarding the energy spectrum of electron states at
interfaces. At the same time, the method enables the analysis of
heterostructures relevant to modern micro- and nano-electronic
devices as well as new materials involved in their design and
fabrication.
Bacteria, yeast, fungi and microalgae can act as producers (or
catalysts for the production) of food ingredients, enzymes and
nutraceuticals. With the current trend towards the use of natural
ingredients in foods, there is renewed interest in microbial
flavours and colours, food bioprocessing using enzymes and food
biopreservation using bacteriocins. Microbial production of
substances such as organic acids and hydrocolloids also remains an
important and fast-changing area of research. Microbial production
of food ingredients, enzymes and nutraceuticals provides a
comprehensive overview of microbial production of food ingredients,
enzymes and nutraceuticals.
A classic in the area of organic synthesis, "Strategies and
Tactics in Organic Synthesis" provides a forum for investigators to
discuss their approach to the science and art of organic synthesis.
Rather than a simple presentation of data or a secondhand analysis,
we are given stories that vividly demonstrate the power of the
human endeavor known as organic synthesis and the creativity and
tenacity of its practitioners. Firsthand accounts of each project
tell of the excitement of conception, the frustration of failure
and the joy experienced when either rational thought or good
fortune gives rise to the successful completion of a project. This
book series shows how synthesis is really done, and we are
educated, challenged and inspired by these accounts, which portray
the idea that triumphs do not come without challenges. We also
learn that we can meet challenges to further advance the science
and art of organic synthesis, driving it forward to meet the
demands of society, in discovering new reactions, creating new
designs and building molecules with atom and step economies that
provide solutions through function to create a better world.
Metaphysicians should pay attention to quantum mechanics. Why? Not because it provides definitive answers to many metaphysical questions-the theory itself is remarkably silent on the nature of the physical world, and the various interpretations of the theory on offer present conflicting ontological pictures. Rather, quantum mechanics is essential to the metaphysician because it reshapes standard metaphysical debates and opens up unforeseen new metaphysical possibilities. Even if quantum mechanics provides few clear answers, there are good reasons to think that any adequate understanding of the quantum world will result in a radical reshaping of our classical world-view in some way or other. Whatever the world is like at the atomic scale, it is almost certainly not the swarm of particles pushed around by forces that is often presupposed. This book guides readers through the theory of quantum mechanics and its implications for metaphysics in a clear and accessible way. The theory and its various interpretations are presented with a minimum of technicality. The consequences of these interpretations for metaphysical debates concerning realism, indeterminacy, causation, determinism, holism, and individuality (among other topics) are explored in detail, stressing the novel form that the debates take given the empirical facts in the quantum domain. While quantum mechanics may not deliver unconditional pronouncements on these issues, the range of possibilities consistent with our knowledge of the empirical world is relatively small-and each possibility is metaphysically revisionary in some way. This book will appeal to researchers, students, and anybody else interested in how science informs our world-view.
Computational pre-screening of antigens is now routinely applied to
the discovery of vaccine candidates.
First published in 1963, "Advances in Parasitology" contains
comprehensive and up-to-date reviews in all areas of interest in
contemporary parasitology. * Informs and updates on all the latest developments in the field * Contributions from leading authorities and industry experts
"Immune Biology of Allogeneic Hematopoietic Stem Cell Transplantation" provides clinical and scientific researchers with a deep understanding of the current research in this field and the implications for translational practice. By providing an overview of the immune biology of HSCT, an explanation of immune rejection, and detail on antigens and their role in HSCT success, this book embraces biologists and clinicians who need a broad view of the deeply complex processes involved. It then moves on to discuss the immunobiology mechanisms that influence graft-versus-host disease (GVHD), graft-versus-leukemia (GVL) effect, and transplantation success. Using illustrative figures, highlighting key issues, describing recent successes and discussing unanswered questions, this book sums up the current state of HSCT to enhance the prospects for the future. Allogeneic HSCT is a medical procedure in which a patient receives blood-forming stem cells from a genetically similar but not identical donor. This procedure is commonly performed for people with diseases of the blood, bone marrow, or certain cancers, but it remains risky with many possible complications. As such, experimental practice is reserved for preclinical animal models including the mouse and dog. These animal models have been essential in developing transplant
protocols, including preclinical testing of conditioning regimens,
treatment of GVHD, and understanding the pathology of GVHD as well
as the immunological mechanisms of GVHD and GVL effect. However,
recent research has revealed significant species differences
between humans and animal models that must be considered when
relating animal model studies to clinical allogeneic HSCT
scenarios.
Nuclear magnetic resonance (NMR) is an analytical tool used by
chemists and physicists to study the structure and dynamics of
molecules. In recent years, no other technique has gained such
significance as NMR spectroscopy. It is used in all branches of
science in which precise structural determination is required and
in which the nature of interactions and reactions in solution is
being studied. "Annual Reports on NMR Spectroscopy" has established
itself as a premier means for the specialist and non-specialist
alike to become familiar with new techniques and applications of
NMR spectroscopy. Nuclear magnetic resonance (NMR) is an analytical tool used by chemists and physicists to study the structure and dynamics of molecules. In recent years, no other technique has gained such significance as NMR spectroscopy. It is used in all branches of science in which precise structural determination is required and in which the nature of interactions and reactions in solution is being studied. "Annual Reports on NMR Spectroscopy" has established itself as a premier means for the specialist and non-specialist alike to become familiar with new techniques and applications of NMR spectroscopy.
Foams are ubiquitous in our daily lives. Their presence is highly desirable in certain foods, drinks and cosmetics, and they are essential in oil recovery and mineral extraction. In some industrial processes (such as the manufacture of glass, paper and wine) foams are an unwelcome by-product. Why do they appear? What controls the rate at which they disappear? Do they flow in the same way as ordinary liquids? All of these questions and more are addressed here, incorporating significant recent contributions to the field of foams. This book is the first to provide a thorough description of all aspects of the physico-chemical properties of foams. It sets out what is known about their structure, their stability, and their rheology. Engineers, researchers and students will find descriptions of all the key concepts, illustrated by numerous applications, as well as experiments and exercises for the reader. A solutions manual for lecturers is available via the publisher's web site.
"Advances in Marine Biology" has been providing in-depth and
up-to-date reviews on all aspects of marine biology since 1963 --
over 40 years of outstanding coverage The series is well known for
both its excellence of reviews and editing. Now edited by Michael
Lesser (University of New Hampshire, USA), with an internationally
renowned Editorial Board, the serial publishes in-depth and
up-to-date content on a wide range of topics that will appeal to
postgraduates and researchers in marine biology, fisheries science,
ecology, zoology, and biological oceanography. "Advances in Marine Biology" has been providing in-depth and up-to-date reviews on all aspects of marine biology since 1963 -- over 40 years of outstanding coverage The series is well known for both its excellence of reviews and editing. Now edited by Michael Lesser (University of New Hampshire, USA), with an internationally renowned Editorial Board, the serial publishes in-depth and up-to-date content on a wide range of topics that will appeal to postgraduates and researchers in marine biology, fisheries science, ecology, zoology, and biological oceanography.
An expanded, up-to-date resource for students and researchers, "The
Dictionary of Cell & Molecular Biology, Fifth Edition,"
provides clear and concise definitions needed for laboratory study.
With over 12,000 entries and a breadth of terms across bioscience,
including plant molecular biology, microbiology and biotechnology,
this revision reflects the changes in the research over the past
few years. The latest edition of "The Dictionary of Cell and
Molecular Biology" maintains its outstanding reputation as an
authoritative, clear, and accessible reference with short,
cross-referenced definitions of important technical terminology.
A classic in the area of organic synthesis, " Strategies and
Tactics in Organic Synthesis" provides a forum for investigators to
discuss their approach to the science and art of organic synthesis.
Rather than a simple presentation of data or a second-hand
analysis, this book vividly demonstrates through first hand
accounts how synthesis is really done and how by discovering new
reactions, creating new designs and building molecules with atom
and step economies, the advancement of the science of organic
synthesis is providing solutions through function to create a
better world.
Offering a study of biological, biomedical and biocultural
approaches, the second edition of "Human Growth and Development "is
a valued resource for researchers, professors and graduate students
across the interdisciplinary area of human development. With timely
chapters on obesity, diet / lifestyle, and genetics, this editionis
the only publication offering a biological, biomedical and
biocultural approach. The second edition of "Human Growth and
Development" includes contributions from the well-known experts in
the field and is the most reputable, comprehensive resource
available.
This title provides comprehensive coverage of modern gas
chromatography including theory, instrumentation, columns, and
applications addressing the needs of advanced students and
professional scientists in industry and government laboratories.
Chapters are written by recognized experts on each topic. Each
chapter offers a complete picture with respect to its topic so
researchers can move straight to the information they need without
reading through a lot of background information.
Insects are the most ecologically important multicellular heterotrophs in terrestrial systems. They play critical roles in ecological food webs, remain devastating agricultural and medical pests, and represent the most diverse group of eukaryotes in terms of species numbers. Their dominant role among terrestrial heterotrophs arises from a number of key physiological traits, and in particular by the developmental and evolutionary plasticity of these traits. Ecological and Environmental Physiology of Insects presents a current and comprehensive overview of how the key physiological traits of insects respond to environmental variation. It forges conceptual links from molecular biology through organismal function to population and community ecology. As with other books in the Series, the emphasis is on the unique physiological characteristics of the insects, but with applications to questions of broad relevance in physiological ecology. As an aid to new researchers on insects, it also includes introductory chapters on the basics and techniques of insect physiology ecology.
In 2005, The Millennium Ecosystem Assessment (MA) provided the
first global assessment of the world's ecosystems and ecosystem
services. It concluded that recent trends in ecosystem change
threatened human wellbeing due to declining ecosystem services.
This bleak prophecy has galvanized conservation organizations,
ecologists, and economists to work toward rigorous valuations of
ecosystem services at a spatial scale and with a resolution that
can inform public policy.
Now more than ever we are facing pressing world challenges of energy (identifying alternate energy), food (ensuring the food supply), water (providing clean water), and human health (enabling individualized medicine); and to solve these challenges will require chemistry and the related chemical sciences. Integrating sustainability into everything we do from instituting responsible operations, to selecting partners for change and innovating sustainable solutions. Industry needs academe to prepare their graduates to ascend the ladder with skill and agility. This can only be done by integrating sustainability expeditiously into chemistry curricula.
The field of antibody engineering has become a vital and integral
part of making new, improved next generation therapeutic monoclonal
antibodies, of which there are currently more than 300 in clinical
trials across several therapeutic areas. Therapeutic antibody
engineering examines all aspects of engineering monoclonal
antibodies and analyses the effect that various genetic engineering
approaches will have on future candidates. Chapters in the first
part of the book provide an introduction to monoclonal antibodies,
their discovery and development and the fundamental technologies
used in their production. Following chapters cover a number of
specific issues relating to different aspects of antibody
engineering, including variable chain engineering, targets and
mechanisms of action, classes of antibody and the use of antibody
fragments, among many other topics. The last part of the book
examines development issues, the interaction of human IgGs with
non-human systems, and cell line development, before a conclusion
looking at future issues affecting the field of therapeutic
antibody engineering.
Protein folding is a process by which a protein structure assumes
its functional shape of conformation, and has been the subject of
research since the publication of the first software tool for
protein structure prediction. Protein folding in silico approaches
this issue by introducing an ab initio model that attempts to
simulate as far as possible the folding process as it takes place
in vivo, and attempts to construct a mechanistic model on the basis
of the predictions made. The opening chapters discuss the early
stage intermediate and late stage intermediate models, followed by
a discussion of structural information that affects the
interpretation of the folding process. The second half of the book
covers a variety of topics including ligand binding site
recognition, the "fuzzy oil drop" model and its use in simulation
of the polypeptide chain, and misfolded proteins. The book ends
with an overview of a number of other ab initio methods for protein
structure predictions and some concluding remarks.
On of two special issues of Advances in Marine Biology
focusingonsponge science itfeatures comprehensive reviews of the
latest studies that are advancing our understanding of the
fascinating marine phylum Porifera.The selected contributors are
internationally renowned researchers in their respective fields and
provide a thorough overview of the state-of-the-art of sponge
science This volume will become a reference to marine biologists with interest in benthic ecology and biotic interactions, including symbiosis chemical and molecular ecology systematics, phylogeny, and evolution sponge culture and tissue engineering "
In recent years, a number of academic and commercial software
packages and databases have been developed for the analysis and
screening of biological data; however, the usability of these data
is compromised by so-called novel genes to which no biological
function is assigned. Annotating new genes outlines an approach to
the analysis of evolutionary-conserved, heart-enriched genes with
unknown functions, offering a step-by-step description of the
procedure from screening to validation. The book begins by offering
an introduction to the databases and software available, before
moving on to cover programming guidelines, including a specific
case study on the use of C-It for in silico screening. The second
half of the book offers a step-by-step guide to experimental
validation concepts and procedures, as well as an overview of
additional potential applications of this approach in the field of
stem cells and tissue regeneration, before a concluding chapter
summarises the concepts and theories presented.
As the global climate changes, scientists anticipate that the distribution of animal populations and disease vectors will expand. In the case of arthropods, such efforts hold immense significance as they have the potential to increase human mortality and suffering from arboviruses above current levels. The 238th American Chemical Society National Meeting and Exposition in Washington, D.C. on August 16-20, 2009, offered an opportunity for researchers to present and discuss new findings in invertebrate repellents research, regulations, and technology development. Recently efforts have been made to understand the role of chemicals in arthropod behavior, and screening programs are starting to incorporate repellency testing into their battery of bioassays. The lack of standardized protocols for measuring and comparison of repellents has remained a significant obstacle in arthropod research. Oftentimes studies report variable measures of success, and comparison of results across studies is not always consistent. Progress in the standardization of arthropod test methods for repellents would be valuable to many groups including academic researchers working in the field, contract labs supplying test results, government research laboratories, regulatory bodies in the process of developing guidelines for product registration, as well as companies looking to invest in new technologies. Perhaps one complicating factor in this process has been that research and technology haven't moved fast enough to meet the demand for effective arthropod repellents. Issues such as pest arthropod resurgence and insecticide/repellent resistance to chemical can create new challenges and add pressure for researchers. The collection of chapters in this book covers a range of applied and basic research on arthropod repellents. An overview of the state of arthropod repellents research is provided at the start. In the chapters that follow, there is a selection of papers demonstrating research on new repellent technologies at different stages of development. The scope of basic and applied research methods described in these chapters on new repellent technologies presents the range of testing that is often necessary to move a repellent technology forward in development. The transition from newly developed technologies to registered products is achieved in perspective of a growing market for natural arthropod repellents. New technologies that are completely developed and have gone through registration need to be accompanied by successful commercialization. The growing market for natural arthropod repellents presents such an example and highlights new opportunities in this area. The concluding chapter discusses the public entomology landscape, past and future opportunities for the development of chemical protectants.
Why do people find monkeys and apes so compelling to watch? One clear answer is that they seem so similar to us-a window into our own minds and how we have evolved over millennia. As Charles Darwin wrote in his Notebook, "He who understands baboon would do more toward metaphysics than Locke." Darwin recognized that behavior and cognition, and the neural architecture that support them, evolved to solve specific social and ecological problems. Defining these problems for neurobiological study, and conveying neurobiological results to ethologists and psychologists, is fundamental to an evolutionary understanding of brain and behavior. The goal of this book is to do just that. It collects, for the first time in a single book, information on primate behavior and cognition, neurobiology, and the emerging discipline of neuroethology. Here leading scientists in several fields review work ranging from primate foraging behavior to the neurophysiology of motor control, from vocal communication to the functions of the auditory cortex. The resulting synthesis of cognitive, ethological, and neurobiological approaches to primate behavior yields a richer understanding of our primate cousins that also sheds light on the evolutionary development of human behavior and cognition.
The senses can be powerful triggers for memories of our past,
eliciting a range of both positive and negative emotions. The smell
or taste of a long forgotten sweet can stimulate a rich emotional
response connected to our childhood, or a piece of music transport
us back to our adolescence. Sense memories can be linked to all the
senses - sound, vision, and even touch can also trigger intense and
emotional memories of our past. |
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