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Books > Science & Mathematics > Biology, life sciences
Chirality as an environmental phenomenon was dealt with in a
thorough and interesting manner in a series of three symposia
entitled "Modern Chiral Pesticides: Enantioselectivity and Its
Consequences," sponsored by the Agrochemical Division of the
American Chemical Society and held in Washington, DC (2005),
Boston, MA (2007) and San Francisco, CA (2010). All three symposia
included speakers from industry, government and academia,
representing several European countries, China, and the United
States. Corresponding to this broad group of countries,
institutions and speakers, the range of topics touched on almost
all facets of chirality as it is manifested in environmental and
human exposure and toxicity. The 40 oral and 20 poster
presentations indeed approached comprehensive coverage: analysis of
enantiomers and other stereoisomers; preparative separation of
enantiomers; stereoselective occurrences of chiral pesticides in
environment soil and water and in wildlife and human tissues and
fluids; stereoselective degradation and metabolism of chiral
pesticides; and stereoselective toxicity.
Amyloids, Prions and Beta Proteins is the last volume of the three-part thematic series on Fibrous Proteins in the Advances in Protein Chemistry serial. Fibrous proteins act as molecular scaffolds in cells providing the supporting structures of our skeletons, bones, tendons, cartilage, and skin. They define the mechanical properties of our internal hollow organs such as the intestines, heart, and blood vessels. This volume covers such topics as Beta-Structures in Fibrous Proteins; B-Silks: Enhancing and Controlling Aggregation; Beta-Rolls, Beta-Helices and Other Beta-Solenoid Proteins; Natural Triple B-Stranded Fibrous Folds; Structure, Function and Amyloidogenesis of Fungal Prions: Filament Polymorphism and Prion Variants; X-Ray Fiber and powder Diffraction of PRP Prion Peptides; From the Polymorphism of Amyloid Fibrils to Their Assembly Mechanism and Cytotoxicity; Structural Models of Amyloid-like Fibrils.
Current Topics in Developmental Biology provides a comprehensive
survey of the major topics in the field of developmental biology.
The volumes are valuable to researchers in animal and plant
development, as well as to students and professionals who want an
introduction to cellular and molecular mechanisms of development.
The series has recently passed its 30-year mark, making it the
longest-running forum for contemporary issues in developmental
biology.
Cognitive psychology has matured and flourished in the last half-century, as new theories, research tools, and theoretical frameworks have allowed cognitive psychologists and researchers to explore a broad array of topics. In the same vein, the depth of understanding and the methodological and theoretical sophistication have also grown in wonderful ways. Given the expanse of the field, an up-to-date and inclusive resource such as this handbook is needed for aspiring generalists who wish to read the book cover to cover, and for the many readers who are simply curious to know the current happenings in other cognition laboratories. Guided by this need, this volume's 64 chapters cover all aspects of cognition, spanning perceptual issues, attention, memory, knowledge representation, language, emotional influences, judgment, problem solving, and the study of individual differences in cognition. Additional chapters turn to the control of complex actions and the social, cultural, and developmental context of cognition. The authors include a mix of well-established influential figures and younger colleagues in order to gain an understanding of the field's forward trajectory. The volume also includes a mix of "tutorial" chapters and chapters that powerfully represent a particular research team's point of view.
Current Topics in Developmental Biology provides a comprehensive
survey of the major topics in the field of developmental biology.
The volumes are valuable to researchers in animal and plant
development, as well as to students and professionals who want an
introduction to cellular and molecular mechanisms of development.
The series has recently passed its 30-year mark, making it the
longest-running forum for contemporary issues in developmental
biology.
Recently, the 50th anniversary of the publication of Animal
Behaviour has passed. To mark the occasion, a group of prominent
behaviourists have written essays relevant to their fields. These
essays provide a glimpse of the study of behaviour looking in all
directions. History and future aside, it is imperative to broadcast
this information from the perspective of the behaviourists who have
helped shape both the past and the future. It is important for any
field to be both retrospective and prospective: where have we been,
where are we going, where are we now? These essays provide a unique
personal reflection on the history of animal behaviour from John
Alcock, Stuart and Jeanne Altmann, Steve Arnold, Geoff Parker, and
Felicity Huntingford. Six topics are reflected on and include: The
History of Animal Behavioural Research, Proximate Mechanisms,
Development, Adaptation, and Animal Welfare.
This volume in the Progress in Brain Research series features reviews on the functional neuroanatomy and connectivity of the brain areas involved in controlling eye movements. Oculomotor control of the eyes is now the subject of many research projects and advances in this field are relevant to understanding motor control in general.
Half of all insect species are dependent on living plant tissues, consuming about 10 per cent of plant annual production in natural habitats and an even greater percentage in agricultural systems, despite sophisticated control measures. Plants possess defences that are effective against almost all herbivorous insect species. Host-plant specialization, observed in over 80 percent of these animals, appears to be an effective adaptation to breach these defence systems. The mechanisms underlying plant defence to invading herbivores on the one side, and insect adaptations to utilize plants for nutrition, defence and shelter on the other, are the main subjects of this book. For plants exposed to insect herbivores, these mechanisms include the activation of defence systems and the emission of chemical signals which may attract natural enemies of the invading herbivores and may even be exploited by neighbouring plants to induce an early defence.
This volume is an in-depth treatment of G-Protein Signaling, Part
A, and will cover general methods of analysis of RGS protein
analysis, including Expression and post-translational modification,
Assays of GAP activity and allosteric control, Electrophysiological
methods and RGS-insensitive Ga subunits, Mouse models of RGS
protein action, Methods of RGS protein inhibition, and G-protein
regulators of model organisms.
Many people believe that pleasure and desire are obstacles to reasonable and intelligent behavior. In The Pleasure Center, Morten Kringelbach reveals that what we desire, what pleases us--in fact, our most base, animalistic tendencies--are actually very important sources of information. They motivate us for a good reason. And understanding that reason, taking that reason into account, and harnessing and directing that reason, can make us much more rational and effective people. In exploring the many facets of pleasure, desire and emotion, Kringelbach takes us through the whole spectrum of human experience, such as how emotion fuels our interest in things, allowing us to pay attention and learn. He investigates the reward systems of the brain and sheds light on some of the most interesting new discoveries about pleasure and desire. Kringelbach concludes that if we understand and accept how pleasure and desire arise in the complex interaction between the brain's activity and our own experiences, we can discover what helps us enjoy life, enabling us to make better decisions and, ultimately, lead happier lives.
In this second edition, Edwin Frankel has updated and extended his
now well-known book Lipid oxidation which has come to be regarded
as the standard work on the subject since the publication of the
first edition seven years previously. His main objective is to
develop the background necessary for a better understanding of what
factors should be considered, and what methods and lipid systems
should be employed, to achieve suitable evaluation and control of
lipid oxidation in complex foods and biological systems.
A combination of population growth, public health failures,
environmental degradation and rapid global transportation has
resulted in a world that is at increasing risk to vectorborne and
other infectious diseases. A large percentage of emerging diseases
are vectorborne and over one-third of the agents on the list of
greatest concern from bioterrorism are vectorborne. Many of these
diseases are viral that have no effective drug or vaccine
treatments. Drug and insecticide resistance is now common and has
greatly compromised our ability to provide effective and affordable
control. Parasitic diseases, including malaria, leishmmaniasis and
African trypanosomiasis are likewise increasing in many parts of
the world. Control programs for onchocerciasis and to some extent
filariasis are reducing the impact of these diseases, largely due
to the availability of filaricides such as ivermectin. Chagas
disease has also declined significantly through home improvements
and indoor insecticide application against the domicilary kissing
bug vectors.
Galvani's Spark chronicles the gradual understanding of the nerve
impulse which is the basis of all thoughts, sensations and actions.
The story begins with Luigi Galvani's chance observation of a spark
from a friction machine causing a frog's leg to twitch from across
the room. The accurate recording and the understanding of the
properties of the nerve fiber membrane that makes the impulse
possible became the objectives of neuroscientists for over 200
years.
Together with other volumes in this series, Volume 56 presents
thoughtful and forward-looking articles on developmental biology
and developmental medicine.
Liposomes are cellular structures made up of lipid molecules.
Important as a cellular model in the study of basic biology,
liposomes are also used in clinical applications such as drug
delivery and virus studies.
This book presents the first comprehensive description of the
lithic assemblages from Qafzeh Cave, one of only two Middle
Paleolithic sites in the Levant that has yielded multiple burials
of early anatomically modern Homo sapiens (AMHs). The record from
this region raises the question of possible long-term temporal
overlap between early AMHs and Neanderthals. For this reason,
Qafzeh has long been one of the pivotal sites in debates on the
origins of AMHs and in attempts to compare and contrast the two
species' adaptations and behavior.
This book should be of value to anyone interested in bird evolution
and taxonomy, biogeography, distributional history, dispersal and
migration patterns. It provides an up-to-date synthesis of current
knowledge on species formation, and the factors influencing current
distribution patterns. It draws heavily on new information on Earth
history, including past glacial and other climatic changes, on new
developments in molecular biology and palaeontology, and on recent
studies of bird distribution and migration patterns, to produce a
coherent account of the factors that have influenced bird species
diversity and distribution patterns worldwide.
Viruses that infect plants are responsible for reduction in both yield and quality of crops around the world, and thus are of great economic importance. This has provided the impetus for the extensive research into the molecular and cellular biology of these pathogens and into their interaction with their plant hosts and their vectors. However, interest in plant viruses extends beyond their ability to damage crops. Many plant viruses - for example, tobacco mosaic virus - have been used as model systems to provide basic understanding of how viruses express genes and replicate. Others permitted the elucidation of the processes underlying RNA silencing, now recognized as a core epigenetic mechanism underpinning numerous areas of biology. This book attests to the huge diversity of research in plant molecular virology. Written by world authorities in the field, the book opens with two chapters on the translation and replication of viral RNA. Following chapters cover topics such as viral movement within and between plants, plant responses to viral infection, antiviral control measures, virus evolution, and newly emerging plant viruses. The book concludes with two chapters on biotechnological applications of plant viruses. Throughout, the focus is on the most recent, cutting-edge research, making this book essential reading for everyone working with plant viruses.
Microbiological risk assessment (MRA) is one of the most important
recent developments in food safety management. Adopted by Codex
Alimentarius and many other international bodies, it provides a
structured way of identifying and assessing microbiological risks
in food. Edited by two leading authorities, and with contributions
by international experts in the field, Microbiological risk
assessment provides a detailed coverage of the key steps in MRA and
how it can be used to improve food safety.
Living cells are constantly sensing environmental changes, and
their abilities to sense these changes and adapt to them are
essential for their survival. In bacteria, histidine kinases are
the major sensors for these environmental stresses, enabling cells
to adapt to new growth conditions.
This volume and its companion Volume 351 will supplement Volume 194 of MIE. The guides are specifically designed to meet the needs of graduate students and postdocs as well as researchers. Whether an established researcher or newcomer to the field, these volumes will contain all the up-to-date methods needed to study "Genes in Yeast." Procedures are included to enable newcomers to set up a yeast laboratory and to master basic manipulations. Relevant background and reference information will be given for proven procedures that can be used as a guide for developing protocols in a number of disciplines.
Recent years have seen the rise of a remarkable partnership between
the social and computational sciences on the phenomena of emotions.
Rallying around the term Affective Computing, this research can be
seen as revival of the cognitive science revolution, albeit garbed
in the cloak of affect, rather than cognition. Traditional
cognitive science research, to the extent it considered emotion at
all, cases it as at best a heuristic but more commonly a harmful
bias to cognition. More recent scholarship in the social sciences
has upended this view.
This is the first book solely devoted to single-molecule
biochemistry and molecular biology. Authors were selected on the
basis of their contribution to this new and exciting field, and
were asked to focus more on the biological problems that can be
approached using single-molecule techniques rather than on the
techniques per se. It is thought that such techniques will
eventually dominate the physical characterization of biologically
important macromolecules. |
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