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Ethics in Science: Pedagogic Issues and Concerns
by Astha SaxenaThe book approaches the subject of ethics in science from a pedagogical and pragmatic viewpoint and addresses the need to effectively deal with these issues in science classrooms at the K-12 and undergraduate levels, drawing on real-world cases to do so. The book also explores ethical issues in connection with recent biotechnological advances and urges the reader to move beyond a disciplinary understanding and adopt an interdisciplinary view of the entire issue.Intended to initiate a process of reflecting on and investigating these ethical issues related to biotechnologies, and to enable the reader to take a personal stance on these issues rather than being led by outside agencies, the book offers a source of in-depth study material for researchers working in this area, as well as a training manual for teachers at both in-service & pre-service level, teacher educators, curriculum designers and professionals working in the field. Combining theory and practice, and including teachers’ reflections on their own pedagogic practice, it offers a valuable resource to help teaching professionals conduct experiments and achieve pedagogic innovations in their own work.“‘Ethics in Science- Pedagogic Issues & Concerns’ is an excellent textbook for high school and college students that provides an overview of the ethical issues in science and technology and includes useful cases studies and questions for discussion. I recommend it highly.”—David B. Resnik, JD, PhD, Bioethicist and IRB Chair, National Institute forEnvironmental Health Sciences, National Institutes of Health, USA“Given the recent proliferation of biological and biomedical knowledge, the need for education in the relationship between science and ethics has become ever increasingly essential. The book by Dr. Saxena provides a valuable introduction on how to inaugurate such an education. This book is an excellent template for those attempting to teach science and ethics.”—Bernard.E.Rollin, University Distinguished Professor,Colorado State University, Colorado, USA“This book by Dr Astha Saxena, a well-qualified educationist, fulfils a need for such a book for students of Science and Technology stream. The coverage is comprehensive and the writing is lucid. I endorse this book as it will bring a criticality of thinking among Indian students.”—Kambadur Muralidhar PhD, FASc, FNASc, FNA,University of Hyderabad, Hyderabad“Science without ethics can lead to false scientific claims as well as unbridled technological growth. The present book conceptualizes this integration of ethics and science beautifully with academic rigour.”—Alka Behari, Professor, Department of Education,University of Delhi, New Delhi, India
Emerging ICT Policies and Regulations: Roadmap to Digital Economies
by V. SridharThis book constructs both educational and research arguments on various dimensions of Information and Communication Technology (ICT) policy and regulation. There has been a paradigm shift in the ICT industry due to convergence of various technologies, the ubiquity of the Internet, the emergence of app economy and the pervasiveness of social media. These pose policy and regulatory challenges in the areas of industry structure, market power of firms, pricing of products and services, interconnection of networks, radio spectrum management, intellectual property rights, data privacy and security.The common thread throughout the different sections of the book is the massive adoption of digitization by individuals, enterprises, governments and societies and the critical role of associated regulation and policy for its success.The book addresses 13 important questions in the areas of: i) Telecom Regulation including bundling of products and services, interconnection, and radio spectrum; (ii) Internet Regulation including governance of the Internet, Net Neutrality, quality of service, and cyber security; (iii) App Economy Regulation including Over The Top communication and broadcast services, ICT platform intermediation, sharing economy, data protection and privacy; and (iv) Emerging Technology Regulation including Artificial Intelligence and Intellectual Property Rights. The book explains technology and related regulatory concepts in an easy-to-read format and includes brief case studies describing the regulatory approaches from different countries. Specific focus is given to the regulatory landscape in India surrounding these questions and the lessons for similar emerging countries.Written in the form of contemporary questions and answers, this unique book appeals to researchers in ICT policy and regulation, regulators and policymakers, as well as students interested in the subject area."The book comprehensively covers the current and emerging policy and regulatory issues relating to ICT, especially as applicable to India. Further, it provides a theoretical framework for analysing each regulatory issue along with practical implications. A good reference for researchers, regulators and policy makers." - Dr R.S. Sharma, Chairman, Telecom Regulatory Authority of India. “This book by Professor Sridhar provides an excellent overview of the challenges that the world faces in coping with the dynamic new emerging digital technologies that affect the way we work, play and communicate with each other. As the internet and mobile telephony becomes more ubiquitous and accessible to everyone regardless of socio-economic class, ICT can be used for good or for mischief. The book lays out the issues of regulating global ICT and policies that governments should adopt to enable its productive and positive use.” - Dr G Anand Anandalingam, Ralph J. Tyser Professor of Management Science, Robert H. Smith School of Business, University of Maryland, U.S.A. “Using problem-centric approach successfully opens the complexity of ICT regulation to a wider audience. Through cleverly chosen topical case examples the book links the problems of Indian and international ICT markets.” - Dr Hämmäinen Heikki, Professor, Department of Communications and Networking, Aalto University, Finland. “Prof Sridhar is a Thought Leader in the Telecom space and I have enjoyed my interaction with him over the years. This book is an excellent compendium looking at the main regulations and policies with reference to the ICT sector. It serves as a ready reckoner for new entrants and professionals alike, providing global and local perspectives on topics that impact the growing Digital Economy.” - P Balaji, Chief Regulatory and Corporate Affairs
Molecular Pharmacognosy
by Lu-Qi HuangThis book discusses the application of molecular biology in resource science and authentication of traditional Chinese medicine (TCM). It also reviews the latest developments in pharmacognosy, introduces new perspectives and insights, discusses the hotspots and focuses in the field of molecular pharmacognosy, and predicts new directions of study. In the last five years, the technologies and scope of molecular pharmacognosy have constantly expanded and evolved. As such, this new edition includes extra content, such as the molecular phylogeography of medicinal plants, functional genome of medicinal plants, and synthetic biology of active compounds. Elucidating the concept, theory, and methodology of molecular pharmacognosy, it promotes the full use of the newly developed technologies and methodologies within the framework of molecular pharmacognosy to solve problems in the field.
Food Safety & Mycotoxins
by Aibo WuMycotoxins are increasingly attracting attention at thegovernmental, public and academic level worldwide, due to more frequent and serious contaminations of food and feedstuffs, which pose a serious threat to human health and animal production. This book reviews the latest research on mycotoxins that directly concern food safety, and especially focuses on detection technologies, risk assessment and control strategiescurrently being used in China. Gathering contributions from over 20 respected researchers, the book will benefit graduatestudents, researchers and management groups from various disciplines, including food science and technology, analytical chemistry, plant pathology, public health, etc.
Transportation Research: Proceedings of CTRG 2017 (Lecture Notes in Civil Engineering #45)
by Tom V. Mathew Gaurang J. Joshi Nagendra R. Velaga Shriniwas ArkatkarThis book presents selected papers from the 4th Conference of the Transportation Research Group of India. It provides a comprehensive analysis of themes spanning the field of transportation encompassing economics, financial management, social equity, green technologies, operations research, big data analysis, econometrics and structural mechanics. This volume will be of interest to researchers, educators, practitioners, managers, and policy-makers world-wide.
Seed-Borne Diseases of Agricultural Crops: Detection, Diagnosis & Management
by Ravindra Kumar Anuja GuptaThe global population is increasing rapidly, and feeding the ever-increasing population poses a serious challenge for agriculturalists around the world. Seed is a basic and critical input in agriculture to ensure global food security. Roughly 90 percent of the crops grown all over the world are propagated by seed. However, seed can also harbour and spread pathogens, e.g. fungi, bacteria, nematodes, viruses etc., which cause devastating diseases. Seed-borne pathogens represent a major threat to crop establishment and yield. Hence, timely detection and diagnosis is a prerequisite for their effective management. The book "Seed-Borne Diseases of Agricultural Crops: Detection, Diagnosis & Management" addresses key issues related to seed-borne/transmitted diseases in various agricultural crops. Divided into 31 chapters, it offers a comprehensive compilation of papers concerning: the history of seed pathology, importance of seed-borne diseases, seed-borne diseases and quarantine, seed health testing and certification, detection and diagnosis of seed-borne diseases and their phytopathogens, host-parasite interactions during development of seed-borne diseases, diversity of seed-borne pathogens, seed-borne diseases in major agricultural crops, non-parasitic seed disorders, mechanisms of seed transmission and seed infection, storage fungi and mycotoxins, impact of seed-borne diseases on human and animal health, and management options for seed-borne diseases. We wish to thank all of the eminent researchers who contributed valuable chapters to our book, which will be immensely useful for students, researchers, academics, and all those involved in various agro-industries.
Graphene Functionalization Strategies: From Synthesis to Applications (Carbon Nanostructures)
by Anish Khan Mohammad Jawaid Bernaurdshaw Neppolian Abdullah M. AsiriThis book discusses various aspects of graphene fictionalization strategies from inorganic oxides and organic moieties including preparation, design, and characterization of functionalization material and its applications. Including illustrations and tables summarizing the latest research on manufacturing, design, characterization and applications of graphene functionalization, it describes graphene functionalization using different techniques and materials and highlights the latest technologies in the field of manufacturing and design. This book is a valuable reference resource for lecturers, students, researchers and industrialists working in the field of material science, especially polymer composites.
Acoustic Levitation: From Physics to Applications
by Duyang ZangThis book systematically introduces readers to the fundamental physics and a broad range of applications of acoustic levitation, one of the most promising techniques for the container-free handling of small solid particles and liquid droplets. As it does away with the need for solid walls and can easily be incorporated into analysis instruments, acoustic levitation has attracted considerable research interest in many fields, from fluid physics to material science. The book offers a comprehensive overview of acoustic levitation, including the history of acoustic radiation force; the design and development of acoustic levitators; the technology’s applications, ranging from drop dynamics studies to bio/chemical analysis; and the insightful perspectives that the technique provides. It also discusses the latest advances in the field, from experiments to numerical simulations. As such, the book provides readers with a clearer understanding of acoustic levitation, while also stimulating new research areas for scientists and engineers in physics, chemistry, biology, medicine and other related fields.
Microbial Interventions in Agriculture and Environment: Volume 3: Soil and Crop Health Management
by Dhananjaya Pratap Singh Ratna PrabhaMicrobial communities and their multi-functionalities play a crucial role in the management of soil and plant health, and thus help in managing agro-ecology, the environment and agriculture. Microorganisms are key players in N-fixation, nutrient acquisition, carbon sequestration, plant growth promotion, pathogen suppression, induced systemic resistance and tolerance against stresses, and these parameters are used as indicators of improved crop productivity and sustainable soil health. Beneficial belowground microbial interactions in the rhizosphere help plants combat abiotic challenges in the unfavourable environmental conditions of native soils. These microorganisms and their products offer potential solutions for agriculture in problematic areas since they are able to degrade xenobiotic compounds, pesticides and toxic chemicals and help remediate heavy metals in the rhizosphere and so make deteriorated soils suitable for crop production. This book compiles the latest research on the role of microbes in the rhizosphere and agro-ecology, covering interaction mechanisms, microbe-mediated crop production, plant and soil health management, food and nutrition, nutrient recycling, land reclamation, clean water systems, agro-waste management, biodegradation, bioremediation, biomass and bioenergy, sanitation and rural livelihood security. It is a comprehensive reference resource for agricultural activists, policymakers, environmentalists and advisors working for governments, non-governmental organizations and industries, helping them update their knowledge of this important, but often neglected, research area.
2030 Agenda and India: Exploring Convergence and Transcendence (South Asia Economic and Policy Studies)
by Sachin Chaturvedi T. C. James Sabyasachi Saha Prativa ShawThis book presents a selection of multifaceted development issues involving social, economic and environmental aspects, in order to inspire and guide implementation of the United Nations’ SDGs. It focuses on economic development, human well-being and sustainable pathways, with special attention to financial and knowledge resources, as well as measurement concepts. In doing so, the book draws a distinction between sustainability and sustainable pathways by refraining from dealing with broader and more direct environmental sustainability issues like climate change, environmental degradation and sustainable energy. The choice of topics, apart from their relevance for India, was guided by their importance in connection with multiple SDG goals. In addition to revealing the intricacies of systemic relationships and the dilemmas they create in policy choices, the book examines the role of actors and the critical importance of partnerships to help readers comprehend the breadth of diversities and inter-linkages involved. The roles of the central and state governments, the parliament and the state assemblies, the civil society, UN agencies and district-level authorities are separately explored in depth. Sharing valuable insights, the book encourages policymakers, practitioners and scholars to move towards a sustainable and equitable economy, and supports them in their efforts.
Lobsters: Biology, Fisheries and Aquaculture
by E. V. Radhakrishnan Bruce F. Phillips Gopalakrishnan AchamveetilThis book is an important addition to the knowledge of lobster research. The book complements other books published on lobster research and management as it focuses on Indian lobster fisheries and aquaculture developments where there have been nearly 350 research papers and reports and 19 PhD awards. The book has 15 chapters written by international experts covering many aspects of the biology of a number of spiny and slipper lobster species occurring in India and world oceans with maps illustrating global distribution of spiny lobster families, genera and species. An updated taxonomy and checklist of marine lobsters, the status and management of lobster fisheries in India and Indian Ocean Rim countries and a review of aquaculture research in India and other major countries have also been presented. The book is timely as the 2nd International Indian Ocean Expedition (IIOE) is currently underway (2015-2020), 50 years after the original IIOE (1959-1965), with some of the original lobster research on the biology and distribution of phyllosoma larvae being undertaken on the plankton samples collected during the first IIOE. Many of the chapters are contributed by the authors from Central Marine Fisheries Research Institute (CMFRI), which has been collecting fishery and biological data on lobsters since 1950 when lobster fishing began on a subsistence scale, followed by some industrial fishing for lobsters in different parts of India. Unfortunately, the development of some of these lobster fisheries was followed by overfishing due to lack of enforcement of regulations. The book provides a valuable addition to our knowledge of the biology, fisheries and aquaculture of spiny and slipper lobsters.
The Proceedings of 11th Asia-Oceania Symposium on Fire Science and Technology
by Guan-Yuan Wu Kuang-Chung Tsai W. K. ChowThis book features selected papers from the 11th Asia-Oceania Symposium on Fire Science and Technology (AOSFST 2018), held in Taipei, Taiwan. Covering the entire spectrum of fire safety science, it focuses on research on fires, explosions, combustion science, heat transfer, fluid dynamics, risk analysis and structural engineering, as well as other topics. Presenting advanced scientific insights, the book introduces and advances new ideas in all areas of fire safety science. As such it is a valuable resource for academic researchers, fire safety engineers, and regulators of fire, construction and safety authorities. Further it provides new ideas for more efficient fire protection.
Agronomic Crops: Volume 1: Production Technologies
by Mirza HasanuzzamanAgronomic crops have been used to provide foods, beverages, fodders, fuels, medicines and industrial raw materials since the dawn of human civilization. Today, agronomic crops are being cultivated by employing scientific methods instead of traditional methods. However, in the current era of climate change, agronomic crops are subjected to various environmental stresses, which results in substantial yield loss. To meet the food demands of the ever-increasing global population, new technologies and management practices are being adopted to boost yield and maintain productivity under both normal and adverse conditions. Scientists are now exploring a variety of approaches to the sustainable production of agronomic crops, including varietal development, soil management, nutrient and water management, pest management, etc. Researchers have also made remarkable progress in developing stress tolerance in crops through different approaches. However, achieving optimal production to meet the increasing food demand is an open challenge. Although there have been numerous publications on the above-mentioned problems, and despite the extensive research being conducted on them, there is hardly any comprehensive book available. In response, this book offers a timely resource, addressing all aspects of production technologies, management practices and stress tolerance in agronomic crops in a single volume.
Biodiversity of the Himalaya: Jammu and Kashmir State (Topics in Biodiversity and Conservation #18)
by Ghulam Hassan Dar Anzar A. KhurooThe Himalaya, a global biodiversity hotspot, sustains about one-fifth of the humankind. Nestled within the north-western mountain ranges of the Himalaya, the Jammu and Kashmir (J&K) State harbours more than half of the biodiversity found in the Indian Himalaya. The wide expanse of State, spread across the subtropical Jammu, through the temperate Kashmir valley, to the cold arid Ladakh, is typical representative of the extensive elevational and topographical diversity encountered in the entire Himalaya.This book, the most comprehensive and updated synthesis ever made available on biodiversity of the J&K State, is a valuable addition to the biodiversity literature with global and regional relevance. The book, arranged into 7 parts, comprises of 42 chapters contributed by 87 researchers, each of whom is an expert in his/her own field of research. The precious baseline data contained in the book would form the foundation for assessing current status of knowledge about the bioresources, identify the knowledge gaps, and help prioritization of conservation strategies to steer the sustainable use of biodiversity in this Himalayan region. Given the breadth of topics covered under the banner of biodiversity in this book, it can surely serve as a model for documentation of biodiversity in other regions of the world. The book will be of immense value to all those who, directly or indirectly, have to deal with biodiversity, including students, teachers, researchers, naturalists, environmentalists, resource managers, planners, government agencies, NGOs and the general public at large.
Biotechnological Advances, Phytochemical Analysis and Ethnomedical Implications of Sapindus species
by Reetika Singh Bechan SharmaPlants have always occupied a prominent position in the life of every living being. Plants are the primary source of food, shelter and medicines. The global inclination toward herbal medicine has advanced the expansion of plant-based pharmaceutical industries to a vast extent. The production of traditional medicine at global market has been estimated to touch US $5 trillion by 2050. Some of the useful plant-based drugs include vinblastine, vincristine, taxol, podophyllotoxin, camptothecin, digoxigenin, morphine, codeine, aspirin, atropine, capscicine, allicin, curcumin, artemesinin and ephedrine. Genus Sapindus is an important economical and medicinal trees, distributed over the world. Soap nuts contain higher amount of saponin, a natural detergent which can be used to clean clothes and hairs. Sapindus species possesses various pharmacological properties including antimicrobial, antioxidant, anti-inflammatory, anticancer, hepatoprotective, anti-trichomonas activity. Extracts of this plant are rich in various phytochemicals and polyphenolic compounds. All the pharmacological properties are due to presence of saponins. Biotechnological techniques can improve the saponin content; thus this chemical content can be produced at large scale and can be used as phytomedicine. We hope that this book would be of great use to under graduates, postgraduates, scientists, researchers and faculty members who are studying, teaching or working in the field of Biotechnology, Phytochemistry and Ethnopharmacology. The techniques explained in this book could be of immense use for the researchers working in this area. We shall deeply appreciate receiving any critical comments and suggestions from the readers from the different parts of globe which would help us improve the first edition of this publication.
Statistical Meso-Mechanics of Damage and Failure: Series Publication of Multiscale Mechanics
by Yilong Bai Mengfen Xia Fujiu KeThis book introduces a trans-scale framework necessary for the physical understanding of breakdown behaviors and presents some new paradigm to clarify the mechanisms underlying the trans-scale processes. The book, which is based on the interaction of mechanics and statistical physics, will help to deepen the understanding of how microdamage induces disaster and benefit the forecasting of the occurrence of catastrophic rupture. It offers notes and problems in each part as interesting background and illustrative exercises.Readers of the book would be graduate students, researchers, engineers working on civil, mechanical and geo-engineering, etc. However, people with various background but interested in disaster reduction and forecasting, like applied physics, geophysics, seismology, etc., may also be interested in the book.
Pathological Voice Analysis
by David Zhang Kebin WuWhile voice is widely used in speech recognition and speaker identification, its application in biomedical fields is much less common. This book systematically introduces the authors’ research on voice analysis for biomedical applications, particularly pathological voice analysis. Firstly, it reviews the field to highlight the biomedical value of voice. It then offers a comprehensive overview of the workflow and aspects of pathological voice analysis, including voice acquisition systems, voice pitch estimation methods, glottal closure instant detection, feature extraction and learning, and the multi-audio fusion approaches. Lastly, it discusses the experimental results that have shown the superiority of these techniques. This book is useful to researchers, professionals and postgraduate students working in fields such as speech signal processing, pattern recognition, and biomedical engineering. It is also a valuable resource for those involved in interdisciplinary research.
Population and Sustainable Development in India
by Aalok Ranjan ChaurasiaThis book addresses central issues related to population and sustainable development in India, the second most populous country in the world. Using the latest available source of data in the context of the United Nations 2030 Sustainable Development Agenda, it analyzes the current state of development in India in terms of economic growth, social inclusion, and environmental protection, especially focusing on the role of population. The respective chapters explore various aspects, but mainly focus on promoting greater sustainability in terms of population growth, child survival, and economic growth. As such, the book will be of interest to students, researchers, and policymakers in the fields of population studies, economics, and international development.
Mine Waste Management in China: Recent Development
by Di WuThis book introduces recent development of technologies for mine waste management in China. For hard rock mines, the main mine wastes are tailings, and the tailings can be disposed above-ground and/or underground. The technology of consolidated tailings stockpile (CTS) that disposes tailings above-ground is introduced, and the application of this technology is also demonstrated. Besides, the technology of cemented tailings (or paste) backfill (CTB or CPB) which deals with tailings underground is also discussed. The properties of CTB materials and the utilization of CTB technology are described and analyzed. For coal mines, the main mine wastes are coal gangue and fly ash. The technology of cemented coal gangue-fly ash backfill (CGFB) that manages coal mine waste underground is presented. The THMC coupling properties of CGFB materials are investigated, which can contribute to a better design of stable, durable and environmentally friendly CGFB mixtures. The application of CGFB technology in a coal mine is also presented. This book, which systematically reviews and discusses the development of mine waste management technologies in China, is expected to provide readers comprehensive information about mine waste management.
Human Geoscience (Advances in Geological Science)
by Yukio Himiyama Kenji Satake Taikan OkiThis book is a product of the joint efforts of interdisciplinary academic fields under the integrative framework of human geoscience. Human geoscience is a new genre of geoscience concerned with the natural phenomena that occur on the surface of the Earth and their relations with human activities. It therefore has connections with many fields of geoscience, namely, physical geography, geomorphology, geology, soil science, sedimentology, seismology, volcanology, meteorology, climatology, oceanography, and hydrology. It also has strong links to the humanities, social sciences, agricultural sciences, and engineering related to disaster prevention or mitigation. All these disciplines are important fields for understanding disasters and global environmental problems and for evaluating the associated risks comprehensively, then proposing mitigation strategies.The volume is designed for those who may not necessarily have a geoscience background but have broad scientific interest in understanding the causes, mechanisms, and consequences of geo-disasters and global environmental problems and wish to make the world more sustainable on that basis. The book consists of six parts: I. Introduction, II. Earth Surface Realms, III. Natural Resources and Society, IV. Natural Hazards and Society, V. Global Environmental Problems, and VI. Global Sustainability Programmes and Human Geoscience, which discusses the contribution of this field of science to a new comprehensive framework for global sustainability.
Energy Recovery Processes from Wastes
by Sadhan Kumar GhoshThe book focuses on a global issue—municipal solid waste management (MSWM) and presents the most effective solutions based on energy recovery processes. There is huge potential in employing different technologies and modern management methodology for recovering energy from various waste streams to establish a sustainable and circular economy. In several countries, energy recovery from municipal solid wastes (MSW) is seen as a way of reducing the negative impact of waste on the environment and also reducing the burden on land resources. The book primarily focuses on highlighting the latest insights into energy recovery from various waste streams in different countries, with a particular emphasis on India. Further, it paves the way for sustainability in the energy sector as a whole by addressing waste management issues and simultaneous energy recovery. The chapters present high-quality research papers selected and presented in the conference, IconSWM 2018.
SIRT6 Activities in DNA Damage Repair and Premature Aging: Functions of SIRT6 (Springer Theses)
by Shrestha GhoshThis book illustrates the activities of mammalian sirtuin SIRT6 in connection with DNA damage repair and premature aging. It mainly presents research on the nuclear lamin A, notably the upregulation of p53 and acetylation etc. Taken together, these studies reveal the various regulatory roles of SIRT6, which are of substantial biological relevance in DNA damage repair, aging and longevity, and can have significant implications in devising therapeutic strategies to combat age-associated pathologies. Given its scope, the book offers a valuable resource for students and researchers in the fields of genetics, cell biology, molecular biology etc.
Depressive Disorders: Mechanisms, Measurement and Management (Advances in Experimental Medicine and Biology #1180)
by Yiru FangThis book offers a state-of-the-art report on recent discoveries concerning the basic and clinical, neuroscientific and psychiatric findings in depression research. Depressive disorder is a severe and recurrent brain disorder that can manifest in depressive mood, somatic symptoms and cognitive impairment. The underlying mechanisms of depressive disorder and its clinical practice are subjects of long-standing interests. This book is a biologically plausible and multilevel theory which describes neural, physiological, molecular and genomic mechanisms that drive depression pathogenesis, as well as navigates the clinical practice and management for depressive disorder. It mainly describes advances made over the past 20 years on the neural, molecular, neuroimaging, physiology, pathophysiology, pharmacology and internet-based measurement and management of depressive disorder. It will help postgraduate students and academic researchers to get either basic or clinical picture of depressive disorder. Also, it may benefit pharmaceutical companies for developing novel drugs to treat this disease.
Biomedical Statistics: A Beginner's Guide
by Shakti Kumar Yadav Sompal Singh Ruchika GuptaThis book is written in a very easy-to-follow format, and explains the key concepts of biomedical statistics in a lucid yet straightforward manner. It explains how mathematical and statistical tools can be used to find answers to common research questions. In addition, the main text is supplemented by a wealth of solved exercises and illustrative examples to aid in comprehension. Given its content, the book offers an invaluable quick reference guide for graduating students and can be very helpful in their examination process. At the same time, it represents a handy guide for medical and paramedical teachers, post-graduate medical students, research personnel, biomedical scientists and epidemiologists.
Ground States of Quantum Field Models: Perturbation of Embedded Eigenvalues (SpringerBriefs in Mathematical Physics #35)
by Fumio HiroshimaThis book provides self-contained proofs of the existence of ground states of several interaction models in quantum field theory. Interaction models discussed here include the spin-boson model, the Nelson model with and without an ultraviolet cutoff, and the Pauli–Fierz model with and without dipole approximation in non-relativistic quantum electrodynamics. These models describe interactions between bose fields and quantum mechanical matters.A ground state is defined as the eigenvector associated with the bottom of the spectrum of a self-adjoint operator describing the Hamiltonian of a model. The bottom of the spectrum is however embedded in the continuum and then it is non-trivial to show the existence of ground states in non-perturbative ways. We show the existence of the ground state of the Pauli–Fierz mode, the Nelson model, and the spin-boson model, and several kinds of proofs of the existence of ground states are explicitly provided. Key ingredients are compact sets and compact operators in Hilbert spaces. For the Nelson model with an ultraviolet cutoff and the Pauli–Fierz model with dipole approximation we show not only the existence of ground states but also enhanced binding. The enhanced binding means that a system for zero-coupling has no ground state but it has a ground state after turning on an interaction.The book will be of interest to graduate students of mathematics as well as to students of the natural sciences who want to learn quantum field theory from a mathematical point of view. It begins with abstract compactness arguments in Hilbert spaces and definitions of fundamental facts of quantum field theory: boson Fock spaces, creation operators, annihilation operators, and second quantization. This book quickly takes the reader to a level where a wider-than-usual range of quantum field theory can be appreciated, and self-contained proofs of the existence of ground states and enhanced binding are presented.