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Books > Science & Mathematics > Biology, life sciences > Life sciences: general issues
Population genomics has revolutionized various disciplines of biology including population, evolutionary, ecological and conservation genetics, plant and animal breeding, human health, medicine and pharmacology by allowing to address novel and long-standing questions with unprecedented power and accuracy. It employs large-scale or genome-wide genetic information and bioinformatics to address various fundamental and applied aspects in biology and related disciplines, and provides a comprehensive genome-wide perspective and new insights that were not possible before. These advances have become possible due to the development of new and low-cost sequencing and genotyping technologies and novel statistical approaches and software, bioinformatics tools, and models. Population genomics is tremendously advancing our understanding the roles of evolutionary processes, such as mutation, genetic drift, gene flow, and natural selection, in shaping up genetic variation at individual loci and across the genome and populations; improving the assessment of population genetic parameters or processes such as adaptive evolution, effective population size, gene flow, admixture, inbreeding and outbreeding depression, demography, and biogeography; resolving evolutionary histories and phylogenetic relationships of extant, ancient and extinct species; understanding the genomic basis of fitness, adaptation, speciation, complex ecological and economically important traits, and disease and insect resistance; facilitating forensics, genetic medicine and pharmacology; delineating conservation genetic units; and understanding the genetic effects of resource management practices, and assisting conservation and sustainable management of genetic resources. This Population Genomics book discusses the concepts, approaches, applications and promises of population genomics in addressing most of the above fundamental and applied crucial aspects in a variety of organisms from microorganisms to humans. The book provides insights into a range of emerging population genomics topics including population epigenomics, landscape genomics, seascape genomics, paleogenomics, ecological and evolutionary genomics, biogeography, demography, speciation, admixture, colonization and invasion, genomic selection, and plant and animal domestication. This book fills a vacuum in the field and is expected to become a primary reference in Population Genomics world-wide.
What should the average person know about science? Because science is so central to life in the 21st century, science educators and other leaders of the scientific community believe that it is essential that everyone understand the basic concepts of the most vital and far-reaching disciplines. Genetics 101 does exactly that. This accessible volume provides readers - whether students new to the field or just interested members of the lay public - with the essential ideas of genetics using a minimum of jargon and mathematics. Concepts are introduced in a progressive order so that more complicated ideas build on simpler ones, and each is discussed in small, bite-sized segments so that they can be more easily understood. Genetics 101 provides readers of all levels a brief introduction for understanding a science that is so essential to the advancement of science today. It covers: Genetics as a science, The applications of genetics, including developmental genetics and behavioral genetics, Genetics counseling, and other ways in which genetics impacts our lives. The future of the science of genetics, including genetically modified organisms, cloning, and transgenics A glossary and sources for further research complete this handy resource.
Myasthenia Gravis and Myasthenic Disorders, Second Edition is a
thoroughly re-written and updated version of the highly successful
first edition published in 1999. The current edition begins with an
overview of the anatomy and molecular architecture of the
neuromuscular junction and the electrophysiologic diagnosis of its
disorders. The introductory chapters are followed by a detailed
exposition of the pathogenesis, natural history, diagnosis and
therapy of the autoimmune myasthenias, the Lambert-Eaton myasthenic
syndrome, and the increasingly complex and fascinating diseases
collectively referred to as congenital myasthenic syndromes. The
acetylcholine receptor is a major target of both autoimmune and
inherited myasthenias and a separate chapter reviews its structural
and functional properties. The book also describes disorders that
often target terminal nerve segment near the neuromuscular
junction-- the syndrome of peripheral nerve hyperexcitability and
the Guillain-Barr syndrome.
Animal Models for Examining Social Influences on Drug Addiction, Volume 140 in the International Review of Neurobiology series, provides insights on social factors that mediate drug addiction. This book discusses current research and projects, with specific chapters focusing on Social Influences on Nicotine-related Behaviors in Rodents, Models of Alcohol Intake in Social Contexts, Social Factors in Ethanol Sensitization, Social Modulation of Heroin Intake, Amphetamines and Social Aspects of Addiction, Amphetamines and Social Aspects of Addiction, Social Models of Cannabis Use, Oxytocin and Rodent Models of Addiction, Social Place Preference and Reward, Social Defeat Stress, and more.
Human Reproductive and Prenatal Genetics presents the latest material from a detailed molecular, cellular and translational perspective. Considering its timeliness and potential international impact, this all-inclusive and authoritative work is ideal for researchers, students, and clinicians worldwide. Currently, there are no comprehensive books covering the field of human reproductive and prenatal genetics. As such, this book aims to be among the largest and most useful references available. Named a Highly Commended book in the Basic and Clinical Sciences by the British Medical Association.
Since its introduction in 2012, cell-free (cf) DNA based Non-Invasive Prenatal Testing (NIPT) has been employed to test for fetal chromosome abnormalities, and gene mutations that lead to a variety of genetic conditions, by millions of pregnant women, in more than 90 countries worldwide. With Noninvasive Prenatal Testing (NIPT): Applied Genomics in Prenatal Screening and Diagnosis, Dr Lieve Page-Christiaens and Dr Hanns-Georg Klein have compiled the first authoritative volume on cfDNA NIPT methods and their clinical implementation.
This book brings together carefully selected, peer-reviewed works on mathematical biology presented at the BIOMAT International Symposium on Mathematical and Computational Biology, which was held at the Institute of Numerical Mathematics, Russian Academy of Sciences, in October 2017, in Moscow. Topics covered include, but are not limited to, the evolution of spatial patterns on metapopulations, problems related to cardiovascular diseases and modeled by boundary control techniques in hemodynamics, algebraic modeling of the genetic code, and multi-step biochemical pathways. Also, new results are presented on topics like pattern recognition of probability distribution of amino acids, somitogenesis through reaction-diffusion models, mathematical modeling of infectious diseases, and many others. Experts, scientific practitioners, graduate students and professionals working in various interdisciplinary fields will find this book a rich resource for research and applications alike.
In this book, the author argues that no current philosophical theory of evidence in clinical medical science is adequate. None can accurately explain the way evidence is gathered and used to confirm hypotheses. To correct this, he proposes a new approach called the weight of evidence account. This innovative method supplies a satisfactory explanation and rationale for the "hierarchical pyramid" of evidence-based medicine, with randomized clinical trials and their derivatives, meta-analyses, and systematic reviews of randomized clinical trials at the top and case reports, case series, expert opinion, and the like at the bottom. The author illustrates the development of various "levels" of evidence by considering the evolution of less invasive surgical treatments for early breast cancer. He shows that the weight of evidence account explains the notion of levels of evidence and other efforts to rank them. In addition, he presents a defense of randomization as a method to maximize accuracy in the conduct of clinical trials. The title also considers ethical issues surrounding experimentation with medical therapies in human subjects. It illustrates and discusses these issues in studies of respiratory therapies in neonates and treatment for certain cancers in adults. The author shows that in many cases sufficient evidence can be accrued to warrant generally accepted new therapies without the need for evidence derived from randomized clinical trials.
Neurobiology of the Placebo Effect, Part II, Volume 139, the latest release in the International Review of Neurobiology series, is the second part of a two-volume set that provides the latest placebo studies in clinically relevant models. Specific chapters cover the History of placebo effects in medicine, Lumping or Splitting: Towards a taxonomy of placebo and related effects, Theories and brain mechanisms of placebo analgesia, Pain Modulation: From CPM to placebo and nocebo effects in experimental and clinical pain, Modulation of the motor system by placebo and nocebo effects, and the role of sleep in learning placebo effects, amongst other topics.
Describes the lives of three generations of the first family of palaeoanthropology, and their quest for fossil evidence of human origins Three generations of Leakeys have dug in East Africa for fossil evidence that answers questions about human origins. Louise and Mary, husband and wife, began what would turn into decades of research and fieldwork, often disproving common theories and beliefs of the time. Son Richard would follow in his father's footsteps, along with his wife Meave, and would make spectacular finds as well. Louise, oldest daughter of Richard and Meave, continues the family tradition today with fieldwork in northern Kenya. The Leakey family's achievements have had an enormous impact on our knowledge of human origins and evolution. This biography describes their life in detail, including their discoveries, publications, controversies, and legacy.
The purpose of this book is to present a range of cases and comparison of the issues, insights and cases emerging from the Sustainable Energy Mix Summit in the Galapagos that offer a better understanding of energy mix in fragile environments from a variety of International locations and contexts including the Galapagos.
"The Teeth of Mammalian Vertebrates is an important reference for researchers in dentistry, comparative morphology, anthropology, and vertebrate palaeontology, and those with an interest in exploring and understanding diversity. The book provides a comprehensive and informed analysis of mammalian dentitions and highlights the importance of teeth as drivers and mirrors of evolution and diversity." - Journal of Anatomy The Teeth of Mammalian Vertebrates presents a comprehensive survey of mammalian dentitions that is based on material gathered from museums and research workers from around the world. The teeth are major factors in the success of mammals, and knowledge of tooth form and function is essential in mammalian biology. Illustrated with high-quality color photographs of skulls and dentitions, together with X-rays, CT images and histology, this book reveals the tremendous variety of tooth form and structure in mammals. Written by two internationally-recognized experts in dental anatomy, the book provides an up-to-date account of how teeth are adapted to acquiring and processing food. With its companion volume, this book provides a complete survey of the teeth of vertebrates. It is the ideal resource for students and researchers in zoology, biology, anthropology, archaeology and dentistry.
Various "omics" methods have recently revolutionized molecular diagnostics. Next-generation sequencing (NGS) makes it possible to sequence a human genome in just one day. Whole genome sequencing (WGS) greatly improves the ability to investigate the outbreaks of numerous pathogens. Metagenomics helps to analyze the microbiome, which aids greatly in identifying the pathogenesis of infectious diseases. Proteomic-based methods, namely matrix-assisted laser desorption-ionization time of flight mass spectrometry (MALDI-TOF-MS), have a promising role in identifying myctobacteria and fungi, and predicting antimicrobial resistance. While there are numerous scientific publications on "omics" applications for microbiology, there are relatively few books that review this topic from a clinical diagnostics perspective. This book looks at this field from a holistic viewpoint, instead of limiting by type of "omics" technology, in order to cover the body of knowledge needed for practitioners and academics interested in clinical and public health microbiology. Additionally, it addresses the management, economical, regulatory and operational aspects of integrating these technologies into routine diagnostics.
Neuroinflammation, Second Edition, discusses the role inflammation plays in neuro-inflammatory diseases. As research in neuroinflammation has dramatically increased in recent years, this new edition covers all of the new developments and findings since the first publication nearly a decade ago. Comprehensive coverage of topics includes chapters on multiple sclerosis, optic neuritis and Susac syndrome. New chapters cover the latest research in Epilepsy and Neuroinflammation, Pediatric MS, Pediatric Lupus and Traumatic Brain Injury, amongst other topics. Inflammation is a central mechanism in many neurological diseases, including stroke, multiple sclerosis, brain trauma and meningitis, and it contributes to the generation of pain. Researchers are now beginning to understand the impact of the immune system on different nervous system functions and diseases, ranging from damage, through tolerance, and to modulation and repair.
Medical decision support systems (MDSS) are computer-based programs that analyse data within a patient's healthcare records to provide questions, prompts, or reminders to assist clinicians at the point of care. Inputting a patient's data, symptoms, or current treatment regimens into an MDSS, clinicians are assisted with the identification or elimination of the most likely potential medical causes, which can enable faster discovery of a set of appropriate diagnoses or treatment plans. Explainable AI (XAI) is a "white box" model of artificial intelligence in which the results of the solution can be understood by the users, who can see an estimate of the weighted importance of each feature on the model's predictions, and understand how the different features interact to arrive at a specific decision. This book discusses XAI-based analytics for patient-specific MDSS as well as related security and privacy issues associated with processing patient data. It provides insights into real-world scenarios of the deployment, application, management, and associated benefits of XAI in MDSS. The book outlines the frameworks for MDSS and explores the applicability, prospects, and legal implications of XAI for MDSS. Applications of XAI in MDSS such as XAI for robot-assisted surgeries, medical image segmentation, cancer diagnostics, and diabetes mellitus and heart disease prediction are explored.
Even before the myth of Prometheus, fire played a crucial ecological role around the world. Numerous plant communities depend on fire to generate species diversity in both time and space. Without fire such ecosystems would become sterile monocultures. Recent efforts to prohibit fire in fire dependent communities have contributed to more intense and more damaging fires. For these reasons, foresters, ecologists, land managers, geographers, and environmental scientists are interested in the behavior and ecological effects of fires. This book will be the first to focus on the chemistry and physics of fire as it relates to the ways in which fire behaves and the impacts it has on ecosystem function. Leading international contributors have been recruited by the editors to prepare a didactic text/reference that will appeal to both advanced students and practicing professionals.
Medical Neurobiology, Second Edition continues the work of Dr. Peggy Mason as one of the few single author textbooks available. Written in an engaging style for the vast majority of medical students who will choose to specialize in internal medicine, orthopedics, oncology, cardiology, emergency medicine, and the like, as well as the student interested in neurology, psychiatry, or ophthalmology, this textbook provides a sturdy scaffold upon which a more detailed specialized knowledge can be built. Unlike other neuroscience textbooks, this new edition continues to focus exclusively on the human, covering everything from neuroanatomy to perception, motor control, homeostasis, and pathophysiology. Dr. Mason uniquely explains how disease and illness affect one's neurobiological functions and how they manifest in a person. Thoroughly updated as a result of student feedback, the topics are strictly honed and logically organized to meet the needs of the time-pressed student studying on-the-go. This textbook allows the reader to effortlessly absorb fundamental information critical to the practice of medicine through the use of memorable stories, metaphors, and clinical cases. Students will gain the tools and confidence to make novel connections between the nervous system and human disease. This is the perfect reference for any medical student, biology student, as well as any clinician looking to expand their knowledge of the human nervous system. New To the Second Edition of Medical Neurobiology: * New sections on cerebral palsy, brain cancer, traumatic brain injury, neurodegenerative diseases, aphasia, and Kallmann syndrome; * Incorporates easy to understand visual guides to brain development, eye movements, pupillary light reflex, pathways involved in Horner's syndrome; * Presents real-life dilemmas faced by clinicians are discussed from both the medical point of view and the patient's perspective; and * Additional reading lists are provided at the end of each chapter that include first-hand accounts of neurological cases and scientific discoveries (e.g. HM). Key Features Include: * Written in an accessible and narrative tone; * Uses metaphors and clinical examples to help the reader absorb the fundamentals of neurobiology; and * Highly illustrated with over 300 figures and tables for full comprehension of topics covered.
Neuropsychiatric manifestation in systemic lupus erythematosus (NPSLE) is one of the most recalcitrant complications of the disease. According to the 1999 ACR nomenclature and case definitions, diffuse psychiatric/neuropsychological syndromes in NPSLE (anxiety disorder, acute confusional state, cognitive dysfunction, mood disorder, psychosis) (diffuse NPSLE) present psychiatric manifestations unlike neurologic syndromes (focal NPSLE) originating from focal CNS lesions, such as cerebrovascular disease, demyelinating syndrome, headache, aseptic meningitis, chorea, seizures and myelopathy. A number of studies have reported that diffuse NPSLE is usually associated with the presence of autoantibodies against neuronal cells in serum as well as in cerebrospinal fluid (CSF). Moreover, IL-6 has been shown to be elevated in CSF of patients with diffuse NPSLE. Recently, it has been demonstrated that the severity of blood-brain barrier damages plays a crucial role in the development of acute confusional state, the severest form of diffuse NPSLE through the accelerated entry of larger amounts of autoantibodies to NMDA receptor subunit NR2 into the CNS. Since the importance of autoantibodies in the NPSLE has been now evident, such an aggressive treatment, especially B cell depleting therapy, would make sense in that it would reduce the levels of pathogenic autoantibodies, leading to a better prognosis of NPSLE. As far as we know, no single book specifically dedicated to NPSLE alone has been published as yet. As mentioned above, NPSLE constitutes a vastly expanding field of research with increasing numbers of papers published annually. Therefore, we believe that an effort to collect and critically review these publications is invaluable. Such an effort will provide an important contribution to basic researchers as well as clinicians working in the field of neurology, rheumatology, psychiatry and internal medicine fields.
This book explores the subject of artificial psychology and how the field must adapt human neuro-psychological testing techniques to provide adequate cognitive testing of advanced artificial intelligence systems. It shows how classical testing methods will reveal nothing about the cognitive nature of the systems and whether they are learning, reasoning, and evolving correctly; for these systems, the authors outline how testing techniques similar to/adapted from human psychological testing must be adopted, particularly in understanding how the system reacts to failure or relearning something it has learned incorrectly or inferred incorrectly. The authors provide insights into future architectures/capabilities that artificial cognitive systems will possess and how we can evaluate how well they are functioning. It discusses at length the notion of human/AI communication and collaboration and explores such topics as knowledge development, knowledge modeling and ambiguity management, artificial cognition and self-evolution of learning, artificial brain components and cognitive architecture, and artificial psychological modeling. Explores the concepts of Artificial Psychology and Artificial Neuroscience as applied to advanced artificially cognitive systems; Provides insight into the world of cognitive architectures and biologically-based computing designs which will mimic human brain functionality in artificial intelligent systems of the future; Provides description and design of artificial psychological modeling to provide insight into how advanced artificial intelligent systems are learning and evolving; Explores artificial reasoning and inference architectures and the types of modeling and testing that will be required to "trust" an autonomous artificial intelligent systems.
Given the profound moral-ethical controversies regarding the use of new biotechnologies in medical research and treatment, such as embryonic research and cloning, this book sheds new light on the role of religious organizations and actors in influencing the bio-political debates and decision-making processes. Further, it analyzes the ways in which religious traditions and actors formulate their bio-ethical positions and which rationales they use to validate their positions. The book offers a range of case studies on fourteen Western democracies, highlighting the bio-ethical and political debates over human stem cell research, therapeutic and reproductive cloning, and pre-implantation genetic diagnosis. The contributing authors illustrate the ways in which national political landscapes and actors from diverse and often fragmented moral communities with widely varying moral stances, premises and commitments formulate their bio-ethical positions and seek to influence political decisions.
Charles Krebs' best-selling majors-level text approaches ecology as a series of problems that are best understood by evaluating empirical evidence through data analysis and application of quantitative reasoning. No other text presents analytical, quantitative, and statistical ecological information in an equally accessible style for students. Reflecting the way ecologists actually practice, the new edition emphasizes the role of experiments in testing ecological ideas and discusses many contemporary and controversial problems related to distribution and abundance. Ecology: The Experimental Analysis of Distribution and Abundance, Sixth Edition builds on a clear writing style, historical perspective, and emphasis on data analysis with an updated, reorganized discussion of key topics and two new chapters on climate change and animal behavior. Key concepts and key terms are now included at the beginning of each chapter to help students focus on what is most important within each chapter, mathematical analyses are broken down step by step in a new feature called "Working with the Data," concepts are reinforced throughout the text with examples from the literature, and end-of-chapter questions and problems emphasize application. |
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