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Books > Science & Mathematics > Biology, life sciences > Life sciences: general issues
This book presents the phylogeny, taxonomy and biogeography of freshwater red algae. Its content is divided into five chapters. The first chapter provides a brief history of freshwater red algal research, habits and collecting methods, general biogeographic trends and an overview of the taxonomic/phylogenetic placement of freshwater taxa. The other four chapters are taxonomic treatments of non-marine red algae based on taxonomic levels, i.e. classes within the phylum Rhodophyta, orders within each class, families within each order, and genera within each family. Descriptions, phylogenetic data (including numerous trees), geographic range (maps for most species) and dichotomous keys for identification are presented. Comprehensive data are provided for more than 220 species.
This book outlines the evolution of our political nature over two million years and explores many of the rituals, plays, films, and other performances that gave voice and legitimacy to various political regimes in our species' history. Our genetic and cultural evolution during the Pleistocene Epoch bestowed a wide range of predispositions on our species that continue to shape the politics we support and the performances we enjoy. The book's case studies range from an initiation ritual in the Mbendjela tribe in the Congo to a 1947 drama by Bertolt Brecht and include a popular puppet play in Tokugawa Japan. A final section examines the gradual disintegration of social cohesion underlying the rise of polarized politics in the USA after 1965, as such films as The Godfather, Independence Day, The Dark Knight Rises, and Joker accelerated the nation's slide toward authoritarian Trumpism.
This book offers a series of perspectives on the therapeutic potential of the ritual and clinical use of the Amazonian hallucinogenic brew ayahuasca in the treatment and management of various disorders. This book presents biomedical and anthropological data on the use of ayahuasca and provides critiques on how it is used for treating depression, PTSD, anxiety, substance dependence, and eating disorders. The volume also explores ayahuasca's role in the psychological well-being and quality of life of humans, and discusses possibilities of it enhancing cognition and coping with grief. The book examines ayahuasca's association with psychotherapy and also highlights the challenges of integrating plant medicines into psychiatry. Further, the book expands on some preliminary research with animals, suggesting that ayahuasca acts at multiple levels of neural complexity. The study on the neurogenic effects of ayahuasca alkaloids opens a new avenue of research with potential applications ranging from psychiatric disorders to brain damage and dementia. Psychologists, psychiatrists, and other mental health professionals will find this book relevant to their work regarding substance abuse and alternative medicine.
Volume 37 will provide details on the major chemical constituents of medicinal plants and their mechanism of action as the anticancer compounds. This special issue, in addition to the previous volume (volume 36 of The Enzyme series was on Natural Products and Cancer Signaling Targets: Isoprenoids, Polyphenols and Flavonoids), will highlight the significant advance made in the field in elucidating mechanisms of anticancer effect of the major phytochemicals.
This book comprises the proceedings of the 12th International Conference on Asia-Pacific Microscopy Conference (APMC12) focusing on emerging opportunities and challenges in the field of materials sciences, life sciences and microscopy techniques. The contents of this volume include papers on aberration corrected TEM & STEM, SEM - FIB, ion beam microscopy, electron diffraction & crystallography, microscopy and imaging associated with bio-nanotechnology, medical applications, host-pathogen interaction, etc. This book will be beneficial to researchers, educators, and practitioners alike.
An AGI Brain for a Robot is the first and only book to give a detailed account and practical demonstration of an Artificial General Intelligence (AGI). The brain is to be implemented in fast parallel hardware and embodied in the head of a robot moving in the real world. Associative learning is shown to be a powerful technique for novelty seeking, language learning, and planning. This book is for neuroscientists, robot designers, psychologists, philosophers and anyone curious about the evolution of the human brain and its specialized functions. The overarching message of this book is that an AGI, as the brain of a robot, is within our grasp and would work like our own brains. The featured brain, called PP, is not a computer program. Instead, PP is a collection of networks of associations built from J. A. Fodor's modules and the author's groups. The associations are acquired by intimate interaction between PP in its robot body and the real world. Simulations of PP in one of two robots in a simple world demonstrate PP learning from the second robot, which is under human control. "Both Professor Daniel C. Dennett and Professor Michael A. Arbib independently likened the book 'An AGI Brain for a Robot' to Valentino Braitenberg's 1984 book 'Vehicles: Experiments in Synthetic Psychology'." Daniel C. Dennett, Professor of Philosophy and Director of Center for Cognitive Studies, Tufts University. Author of "From Bacteria to Bach and Back: The Evolution of Minds." "Michael Arbib, a long time expert in brain modeling, observed that sometimes a small book can catch the interest of readers where a large book can overwhelm and turn them away. He noted, in particular, the success of Valentino Braitenberg's 'Vehicles' (for which he wrote the foreword). At a time of explosive interest in AI, he suggests that PP and its antics may be just the right way to ease a larger audience into thinking about the technicalities of creating general artificial intelligence." Michael A Arbib, Professor Emeritus of Computer Science, Biomedical Engineering, Biological Sciences and Psychology, University of Southern California. Author of "How the Brain Got Language". "Robots seem to increasingly invade our lives, to the point that sometimes seems threatening and other-worldly. In this small book, John Andreae shows some of the basic principles of robotics in ways that are entertaining and easily understood, and touch on some of the basic questions of how the mind works." Michael C. Corballis, Professor of Psychology, University of Auckland. Author of "The Recursive Mind". "A little book that punches far beyond its weight." Nicholas Humphrey, Emeritus Professor of Psychology, London School of Economics. Author of "Soul Dust: The Magic of Consciousness". "A bold and rich approach to one of the major challenges for neuroscience, robotics and philosophy. Who will take up Andreae's challenge and implement his model?" Matthew Cobb, Professor of Zoology, University of Manchester. Author of "The Idea of the Brain". "Here is a book that could change the direction of research into artificial general intelligence in a very productive and profitable way. It describes a radical new theory of the brain that goes some way towards answering many difficult questions concerning learning, planning, language, and even consciousness. Almost incredibly, the theory is operational, and expressed in a form that could-and should-inspire future, novel, research in AI that transcends existing paradigms." Ian H. Witten, Professor of Computer Science, Waikato University. Author with Eibe Frank of "Data Mining: Practical Machine Learning Tools and Techniques".
Entrepreneurial cognition research is at a crossroads, where static views give way to dynamic approaches. This Handbook draws on a variety of perspectives from experts in the field of entrepreneurial cognition to highlight the key elements in a socially-situated view, where cognition is action-oriented, embodied, socially-situated, and distributed. It provides readers with some of the most up-to-date approaches to entrepreneurial cognition research and is designed to be an invaluable and timesaving companion for entrepreneurial cognition researchers. With insights from leading entrepreneurial cognition researchers the Handbook offers a comprehensive literature review of the field. Readers seeking to better understand and participate in some of the most up-to-date approaches to entrepreneurial cognition research will find this Handbook to be especially helpful in their research. Established scholars who are new to the research area will also be interested in this book. University libraries with research-focused business schools will also benefit from this Handbook. Contributors: R.A. Baron, D.A. Baucus, M.S. Baucus, B. Bird, M. Brannback, M.S. Cardon, A.L. Carsrud, E.T. Chan, J.S. Clarke, A.C. Corbett, J.P. Cornelissen, M. Drnovsek, M-D. Foo, D.P. Forbes, D.A. Gregoire, M. Hayek, J.S. McMullen, J.R. Mitchell, R.K. Mitchell, C.Y. Murnieks, L.E. Palich, B. Randolph-Seng, M.R. Ryan, S.D. Sarasvathy, A. Slavec, W.A. Williams, Jr., M.S. Wood, M.A. Zachary
This book provides a compact introduction to the bootstrap method. In addition to classical results on point estimation and test theory, multivariate linear regression models and generalized linear models are covered in detail. Special attention is given to the use of bootstrap procedures to perform goodness-of-fit tests to validate model or distributional assumptions. In some cases, new methods are presented here for the first time. The text is motivated by practical examples and the implementations of the corresponding algorithms are always given directly in R in a comprehensible form. Overall, R is given great importance throughout. Each chapter includes a section of exercises and, for the more mathematically inclined readers, concludes with rigorous proofs. The intended audience is graduate students who already have a prior knowledge of probability theory and mathematical statistics.
This highly interdisciplinary book discusses the phenomenon of life, including its origin and evolution, against the background of thermodynamics, statistical mechanics, and information theory. Among the central themes is the seeming contradiction between the second law of thermodynamics and the high degree of order and complexity produced by living systems. As the author shows, this paradox has its resolution in the information content of the Gibbs free energy that enters the biosphere from outside sources. Another focus of the book is the role of information in human cultural evolution, which is also discussed with the origin of human linguistic abilities. One of the final chapters addresses the merging of information technology and biotechnology into a new discipline - bioinformation technology.This third edition has been updated to reflect the latest scientific and technological advances. Professor Avery makes use of the perspectives of famous scholars such as Professor Noam Chomsky and Nobel Laureates John O'Keefe, May-Britt Moser and Edward Moser to cast light on the evolution of human languages. The mechanism of cell differentiation, and the rapid acceleration of information technology in the 21st century are also discussed.With various research disciplines becoming increasingly interrelated today, Information Theory and Evolution provides nuance to the conversation between bioinformatics, information technology, and pertinent social-political issues. This book is a welcome voice in working on the future challenges that humanity will face as a result of scientific and technological progress.
This volume covers a wide range of conceptual, epistemological and methodological issues in the philosophy of science raised by reflection upon medical science and practice. Several chapters examine such general meta-scientific concepts as discovery, reduction, theories and models, causal inference and scientific realism as they apply to medicine or medical science in particular. Some discuss important concepts specific to medicine (diagnosis, health, disease, brain death). A topic such as evidence, for instance, is examined at a variety of levels, from social mechanisms for guiding evidence-based reasoning such as evidence-based medicine, consensus conferences, and clinical trials, to the more abstract analysis of experimentation, inference and uncertainty. Some chapters reflect on particular domains of medicine, including psychiatry, public health, and nursing. The contributions span a broad range of detailed cases from the
science and practice of medicine, as well as a broad range of
intellectual approaches, from conceptual analysis to detailed
examinations of particular scientific papers or historical
episodes.
Oligonucleotides represent one of the most significant pharmaceutical breakthroughs in recent years, showing great promise as diagnostic and therapeutic agents for malignant tumors, cardiovascular disease, diabetes, viral infections, and many other degenerative disorders. The Handbook of Analysis of Oligonucleotides and Related Products is an essential reference manual on the practical application of modern and emerging analytical techniques for the analysis of this unique class of compounds. A strong collaboration among thirty leading analytical scientists from around the world, the book provides readers with a comprehensive overview of the most commonly used analytical techniques and their advantages and limitations in assuring the identity, purity, quality, and strength of an oligonucleotide intended for therapeutic use. Topics discussed include: Strategies for enzymatic or chemical degradation of chemically modified oligonucleotides toward mass spectrometric sequencing Purity analysis by chromatographic or electrophoretic methods, including RP-HPLC, AX-HPLC, HILIC, SEC, and CGE Characterization of sequence-related impurities in oligonucleotides by mass spectrometry and chromatography Structure elucidation by spectroscopic methods (IR, NMR, MS) as well as base composition and thermal melt analysis (Tm) Approaches for the accurate determination of molar extinction coefficient of oligonucleotides Accurate determination of assay values Assessment of the overall quality of oligonucleotides, including microbial analysis and determination of residual solvents and heavy metals Strategies for determining the chemical stability of oligonucleotides The use of hybridization techniques for supporting pharmacokinetics and drug metabolism studies in preclinical and clinical development Guidance for the presentation of relevant analytical information towards meeting current regulatory expectations for oligonucleotide therapeutics This resource provides a practical guide for applying state-of-the-art analytical techniques in research, development, and manufacturing settings.
Every year nine million people are diagnosed with tuberculosis, every day over 13,400 people are infected with AIDs, and every thirty seconds malaria kills a child. For most of the world, critical medications that treat these deadly diseases are scarce, costly, and growing obsolete, as access to first-line drugs remains out of reach and resistance rates rise. Rather than focusing research and development on creating affordable medicines for these deadly global diseases, pharmaceutical companies instead invest in commercially lucrative products for more affluent customers. Nicole Hassoun argues that everyone has a human right to health and to access to essential medicines, and she proposes the Global Health Impact (global-health-impact.org/new) system as a means to guarantee those rights. Her proposal directly addresses the pharmaceutical industry's role: it rates pharmaceutical companies based on their medicines' impact on improving global health, rewarding highly-rated medicines with a Global Health Impact label. Global Health Impact has three parts. The first makes the case for a human right to health and specifically access to essential medicines. Hassoun defends the argument against recent criticism of these proposed rights. The second section develops the Global Health Impact proposal in detail. The final section explores the proposal's potential applications and effects, considering the empirical evidence that supports it and comparing it to similar ethical labels. Through a thoughtful and interdisciplinary approach to creating new labeling, investment, and licensing strategies, Global Health Impact demands an unwavering commitment to global justice and corporate responsibility.
The Himalayan Region is a mega hot spot for biological diversity. It supports over 1,748 plants species of known medicinal value. This title focuses on origin and distribution of Himalayan herbs, their medicinal potential, industrial significance, and research advancements pertaining to molecular breeding and omics-based approaches.
Cancer: Oxidative Stress and Dietary Antioxidants, Second Edition, covers the science of oxidative stress in cancer and the potentially therapeutic usage of natural antioxidants in the diet or food matrix. The processes within the science of oxidative stress are described in concert with other processes, such as apoptosis, cell signaling, and receptor-mediated responses. This approach recognizes that diseases are often multifactorial and that oxidative stress is a single component. Other sections cover new organ site tumors-skin and liver cancer, the role of polymorphisms, cytochrome p450s, COX gene, fatty acids, apoptosis, T cells and mitochondria, prevention/protection with anthocyanins, esculetin, nanoparticles, and more. This book is a valuable resource for cancer researchers, oncologists, nutritionists and other members of the biomedical field who are interested in enhancing treatment outcome, improving the quality of life of patients, and developing new treatments in the fight against cancer.
Stroke Rehabilitation: Insights from Neuroscience and Imaging
informs and challenges neurologists, rehabilitation therapists,
imagers, and stroke specialists to adopt more restorative and
scientific approaches to stroke rehabilitation based on new
evidence from neuroscience and neuroimaging literatures. The fields
of cognitive neuroscience and neuroimaging are advancing rapidly
and providing new insights into human behavior and learning.
Similarly, improved knowledge of how the brain processes
information after injury and recovers over time is providing new
perspectives on what can be achieved through rehabilitation.
The book presents new and stimulating approaches to the study of language evolution and considers their implications for future research. Leading scholars from linguistics, primatology, anthroplogy, and cognitive science consider how language evolution can be understood by means of inference from the study of linked or analogous phenomena in language, animal behaviour, genetics, neurology, culture, and biology. In their introduction the editors show how these approaches can be interrelated and deployed together through their use of comparable forms of inference and the similar conditions they place on the use of evidence. The Evolutionary Emergence of Language will interest everyone concerned with this intriguing and important subject, including those in linguistics, biology, anthropology, archaeology, neurology, and cognitive science.
This book includes an international group of researchers who present the latest achievements in the field of enzyme, immune system, and microbial and nano-biosensors. It highlights the experimental evidence for formation of biological fuel cells (BFCs)-which has a dual purpose - as a device that produces electricity and the systems which produce it simultaneously cleaning up the environment from polluting organic compounds. Considering the work in the field of macro, micro and nano-biosensors, considerable attention is paid to the use of nanomaterials for the modification of working electrodes. Nanomaterials in some cases can significantly improve the parameters of analytical systems. Readers will be interested in the projection of the presented theoretical and experimental materials in the field of practical application of modern analytical developments. The presented results in many cases imply the possibility of using the created models of macro, micro and nano-biosensors, and biofuel elements in the field of health, and protection/restoration of the environment. It includes information about all existing types of transducers of signals in biosensors - electrochemical, optical and quantum-optics, thermoelectric, data of atomic force microscopy, piezoelectric, and more. On the basis of these principles, descriptions are given about the functioning of macro, micro and nano- biosensors for the detection of compounds used in medicine, detection of compounds that clog the environment, and thus affect human health, for compounds that are potentially the basis for the production of drugs, for the selection of compounds that have medicinal activity, for immunodetection, and to assess the quality of food. These questions form the basis of research carried out in the field of biosensors in the world. Since the described models of biosensors have high sensitivity, high measurement speed and selectivity, the described results attract the attention of both the ordinary reader and business class specialists who create and implement analytical technologies. This book is very useful for researchers in life sciences, chemical sciences, physics, and engineering. In addition, it will be useful for the persons working in industry. Advanced technologies specialists will be attracted by the novelty of the proposed solutions and their relevance and ease of implementation. Since the studies contain sections describing the parameters of different biosensors, BFCs, they are easily navigated into assessing the effectiveness of the practical use of the proposed device. The relevant sections indicate such characteristics as detection ranges, life span, type of biological material used, the method of formation of the bio-receptor part. These parameters are of interest to both developers of new models of biosensors and BFC, and their manufacturers.
This is a thoroughly revised and updated edition of an authoritative introduction to ecological modelling. Sven Erik Jorgensen, Editor-in-Chief of the journal Ecological Modelling, and Giuseppe Bendoricchio, Professor of Environmental Modelling at the University of Padova, Italy, offer compelling insights into the subject. This volume explains the concepts and processes involved in ecological modelling, presents the latest developments in the field and provides readers with the tools to construct their own models.
"As a sex writer, Jesse Bering is fearless--and peerless." --Dan
Savage |
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