![]() |
Welcome to Loot.co.za!
Sign in / Register |Wishlists & Gift Vouchers |Help | Advanced search
|
Your cart is empty |
||
|
Books > Science & Mathematics > Biology, life sciences > Life sciences: general issues
The state of Sao Paulo, Brazil, is one of the most densely populated and developed areas in South America. Such development is evident both in terms of industrialization and urbanization, as well as in agriculture, which is heavily based on sugar cane, Eucalyptus plantations and livestock. This intense land use has resulted in great alteration of the original land cover and fragmentation of natural ecosystems. For these reasons, it is almost a paradox that jaguar, a species that requires large areas of pristine forest to exist, is still found in some parts of the state of Sao Paulo. It is possible that wild animals could leave in coexistence with intense land use, or is it the case that such rare encounters with large wild animals in Sao Paulo will disappear in the near future? All ecologists are aware of the problems of habitat changes caused by humans, but it was not until recent years that researchers started to consider that the land used for production could also serve as an important habitat for many different kinds of wild species. This book is about this new approach to conservation. It also highlights the important role that sciences could and should have in this discussion in order to better understand the problems and propose possible solutions.
Prehospital Transport and Whole-body Vibration helps medical transport professionals and vehicle and equipment designers understand the concepts of human response to whole body vibration in order to shed light on the ongoing debate on the effectiveness of current immobilization systems. Written for anyone working with patients who have been medically transported, such as emergency medicine physicians, medics, ER nurses, and those researching and studying whole-body vibration (medical students, ergonomists, human factor researchers, engineers, system developers), this book takes an informative look at situations that occur in the air, on the sea and in ground medical vehicles en route to a hospital. The transport of supine humans under these conditions may lead to severe involuntary motions of body segments, which can generate discomfort, pain and secondary injuries, especially when the patient has a suspected spinal cord injury. This book will help medical transport professionals and vehicle and equipment designers understand the basic concepts of human response to whole body vibration and shed light on the ongoing debate on the effectiveness of current immobilization systems.
Methodological Approaches for Sleep and Vigilance Research examines experimental procedures used to study the sleep-wake cycle, with topics covered by world leaders in the field. The book focuses on techniques commonly used in the sleep field, including polysomnography, electrophysiology, single- and multi-unit spiking activity recording, brain stimulation, EEG power spectra, optogenetics, telemetry, and wearable and non-wearable tracking devices. Further chapters on imaging techniques, questionnaires for sleep assessment, genome-wide association studies, artificial intelligence and big data are also featured. This discussion of significant conceptual advances into experimental procedures is suitable for anyone interested in the neurobiology of sleep.
Foundations of Sleep Health presents sleep health as a critical element of overall individual and population health. Sleep disorders are an increasing problem plaguing more than 40 million Americans. Sleep impacts numerous biological functions and plays a critical role in brain development, including learning and memory consolidation, cognitive functioning, and emotion regulation. This book provides an historic and current overview of the state of sleep health with an emphasis on the interplay between several levels of determinants and factors that influence sleep health. The text provides students in the health professions with in-depth discussion on the theory, research, and practice of sleep health, while also detailing mechanisms, hypotheses, and determinants of sleep and ways to improve sleep health.
Exploration in Laboratory Animal Sciences Understanding Life Phenomena updates our knowledge about the newer technologies such as molecular biology, genomics including sequencing, proteomics, transcriptomics, cell culture, stem cell culture, transgenesis and their translation to understand systematics and phylogeny of laboratory animals at molecular level. In seven sections Exploration in Laboratory Animal Sciences Understanding Life Phenomena resolves issues of conservation, applications in environment monitoring, production of drugs and others. Comparative research has enabled use of domestic animal models that translate the advances in basic biosciences to the schemes for human welfare including medicine. Molecular geneticists are unravelling the complexities of mammalian genes and the field of biotechnology is maturing at a fast pace. Additionally, research focused on immunology and animal behavior offer new insight into ways of enhancing animal welfare. The rise in consumption of animal proteins in addition to the challenges of sustaining our natural resources has given animal scientists a vast array of opportunities to engage in integrative systems-based research for meeting the challenges that behold us. Exploration in Laboratory Animal Sciences Understanding Life Phenomena also discusses the manipulation of animals as factories for the production of safe foods, drugs, and sensors and others to meet the contemporary challenges faced by mankind in the new world order created by pandemic of Covid 19. It also includes several chapters on the causation and management of certain diseases and impact of microbes on life.
"Transparency for Sustainability in the Food Chain" lays out the key issues and challenges in food safety, food quality, chain integrity, the link with consumers, and the technological base of tracking and tracing systems. This succinct volume brings readers up to speed on the state of the art in these areas, and the research trends in specific domains. Transparency in the food sector, especially to consumers, is one of the priority issues on the agenda of consumer policy representatives. Food scandals and deficiencies in consumer communication have drawn increasing demands for food policies that ensure that food is safe and of the quality consumers expect. Further, consumers increasingly expect that food production processes limit negative impacts on the environment and consider social concerns. Moving toward improved transparency requires action by
stakeholders of the food chain but also knowledge on where and how
to move. Researchers and professionals working in food sourcing,
regulation, safety, and distribution will benefit from this clear
overview.
This part B of the fourth volume of The Crustacea contains chapters on: Crustaceans in the Biosphere Crustaceans and Mankind Crustaceans in Art Orders Lophogastrida, Stygiomysida, and Mysida [collectively known as Mysidacea] As evident from the number 4B tagged to this volume, vol. 4 as originally planned had to be split into two fascicles, 4A and 4B, simply because of the numbers of pages covered by the various contributions meant for volume 4. The chapters in this book grew out of those in the French edition volumes 7(II) and 7(III)(A). Overall, this constitutes the seventh tome published in this English series, viz., preceded by volumes 1 (2004), 2 (2006), 9A (2010), 9B (2012), 3 (2012), and 4A (2013). Readers/users should note that from vol. 4A onward we have had to abandon publishing the chapters in the serial sequence as originally envisaged by the late Prof. J. Forest, because the various contributions, i.e., both the updates and the entirely new chapters, have become available in a more or less random order.
As we think and talk, rich arrays of mental spaces and connections between them are constructed unconsciously. Conceptual integration of mental spaces leads to new meaning, global insight, and compressions useful for memory and creativity. A powerful aspect of conceptual integration networks is the dynamic emergence of novel structure in all areas of human life (science, religion, art, ...). The emergence of complex metaphors creates our conceptualization of time. The same operations play a role in material culture generally. Technology evolves to produce cultural human artefacts such as watches, gauges, compasses, airplane cockpit displays, with structure specifically designed to match conceptual inputs and integrate with them into stable blended frames of perception and action that can be memorized, learned by new generations, and thus culturally transmitted.
This book considers the complexities of human nature from a biological, psychological, and evolutionary standpoint and demonstrates how common modern behaviors can be traced back to early man. From common phobias to our interactions with the opposite sex, the traits and behaviors that helped us to survive and thrive tens of thousands of years ago continue to have an impact on our thought processes, tendencies, and actions today. This fascinating reference examines the history, major themes and findings, and future direction of evolutionary psychology, a theory defined by a human being's ability to adapt and change in confluence with its environment. The work highlights contemporary debates and enduring questions in the field. Filled with fascinating insights into the mind/body connection, the book addresses the evolutionary traits that can answer questions such as "Why do people crave cheeseburgers, chips, and chocolate?", "How do men and women think about problems differently?", and "Why do people cheat?" Each chapter has thematic headings, and topics include survival, mating, parenting, culture, and religion, among others. A list of references and suggested readings after each chapter points readers toward additional sources of information. Introduces evolutionary psychology through a thematic, chapter-based format Explores one of the fastest-growing subfields in psychology today and presents contemporary debates that foster critical thinking skills Showcases high-interest information through engaging sidebars Defines unfamiliar terms and concepts Includes a comprehensive bibliography for further study
Ecotones are dynamic over-lapping boundary areas where major terrestrial biomes meet. As past studies have shown, and as the chapters in this book will illustrate, their structure, size, and scope have changed considerably over the millennia, expanding and shrinking as climate and/or other driving conditions, also changed. Today, however, many of them are changing at a rate not seen for a long time, perhaps largely due to climate change and other human-induced factors. Indeed ecotones are more sensitive to climate change than the biomes on either side, and thus may serve as critical early indicators of future climate change. As ecotones change, they also redefine the limits of the biomes on either side by altering their distributions of species because, in addition to their own endemic species, any ecotone will also have species from both adjoining biomes. Consequently, they may also be places of high levels of species interaction, serving as active evolutionary laboratories, which generate new species that then migrate back into adjacent biomes. Ecotones Between Forest and Grassland explores how these ecotones have changed in the past, how they are changing today, and how they are likely to change in the future. The book includes chapters from around the world with a special focus on South American and Neotropical ecotones.
Gluten-related disorders are prevalent worldwide, especially in developing countries. These diseases have similar clinical manifestations. Although they are characterized by a specific pathophysiological response to ingestion of gluten, differential diagnosis of these disorders is very challenging. Failure to diagnose and treat these disorders at an early stage, can lead to irreparable health and cost damages. Gluten-Related Disorders: Diagnostic Approaches, Treatment Pathways, and Future Perspectives solves this problem by reporting up-to-date scientific findings that allow for faster, more accurate diagnosis of gluten-related disorders as well as guidance on treatment options. By identifying the distinctive features of each of the gluten-related disorders, the chapters lead readers to optimal diagnosis and treatment options as well as better research designs for future research studies on the pathogenesis of these disorders. This reference provided by experts in the field is perfect for researchers, scientists, and medical practitioners who are involved in addressing gluten-related disorders.
Comprises four parts, the first of which provides an overview of the topics that are developed from fundamental principles to more advanced levels in the other parts. Presents in the second part an in-depth introduction to the relevant background in molecular and cellular biology and in physical chemistry, which should be particularly useful for students without a formal background in these subjects. Provides in the third part a detailed treatment of microscopy techniques and optics, again starting from basic principles. Introduces in the fourth part modern statistical approaches to the determination of parameters of interest from microscopy data, in particular data generated by single molecule microscopy experiments. Uses two topics related to protein trafficking (transferrin trafficking and FcRn-mediated antibody trafficking) throughout the text to motivate and illustrate microscopy techniques
|
You may like...
Thermodynamics - Fundamental Principles…
Antonio Saggion, Rossella Faraldo, …
Hardcover
R2,499
Discovery Miles 24 990
Heat Capacity and Thermal Expansion at…
T.H.K. Barron, G.K. White
Hardcover
R4,199
Discovery Miles 41 990
Going for Cold - A Biography of a Great…
J. G. Weisend II, G Terence Meaden
Hardcover
R1,634
Discovery Miles 16 340
Magnetic Interactions and Spin Transport
Almadena Chtchelkanova, Stuart A. Wolf, …
Hardcover
R4,154
Discovery Miles 41 540
Low-Temperature Physics
Christian Enss, Siegfried Hunklinger
Hardcover
R3,426
Discovery Miles 34 260
Itinerant Electron Magnetism…
Dieter Wagner, Wolfgang Brauneck, …
Hardcover
R5,396
Discovery Miles 53 960
|