The roots of Borel sets go back to the work of Baire [8]. He was trying to come to grips with the abstract notion of a function introduced by Dirich let and Riemann. According to them, a function was to be an arbitrary correspondence between objects without giving any method or procedure by which the correspondence could be established. Since all the specific functions that one studied were determined by simple analytic expressions, Baire delineated those functions that can be constructed starting from con tinuous functions and iterating the operation 0/ pointwise limit on a se quence 0/ functions. These functions are now known as Baire functions. Lebesgue [65] and Borel [19] continued this work. In [19], Borel sets were defined for the first time. In his paper, Lebesgue made a systematic study of Baire functions and introduced many tools and techniques that are used even today. Among other results, he showed that Borel functions coincide with Baire functions. The study of Borel sets got an impetus from an error in Lebesgue's paper, which was spotted by Souslin. Lebesgue was trying to prove the following: Suppose / : )R2 -- R is a Baire function such that for every x, the equation /(x,y) = 0 has a. unique solution. Then y as a function 0/ x defined by the above equation is Baire.
The roots of Borel sets go back to the work of Baire [8]. He was trying to come to grips with the abstract notion of a function introduced by Dirich let and Riemann. According to them, a function was to be an arbitrary correspondence between objects without giving any method or procedure by which the correspondence could be established. Since all the specific functions that one studied were determined by simple analytic expressions, Baire delineated those functions that can be constructed starting from con tinuous functions and iterating the operation 0/ pointwise limit on a se quence 0/ functions. These functions are now known as Baire functions. Lebesgue [65] and Borel [19] continued this work. In [19], Borel sets were defined for the first time. In his paper, Lebesgue made a systematic study of Baire functions and introduced many tools and techniques that are used even today. Among other results, he showed that Borel functions coincide with Baire functions. The study of Borel sets got an impetus from an error in Lebesgue's paper, which was spotted by Souslin. Lebesgue was trying to prove the following: Suppose / : )R2 -- R is a Baire function such that for every x, the equation /(x,y) = 0 has a. unique solution. Then y as a function 0/ x defined by the above equation is Baire.
Mycotoxins, secondary metabolites of storage moulds, have been receiving increasing attention in view of their undisputed role in public health. Many books appeared, conferences in different parts of the globe are being conducted which clearly indicate direct relation between the incidence of mycotoxigenic fungi, degree of mycotoxin contamination and their prevalence revealed their relation to some of the human ailments. Out of several mycotoxins, aflatoxins, ochratoxins A and fumonisins are posing serious health hazards specially in Asian countries. Inspite of intensive and extensive studies related to mycotoxins the problems becoming intricate and intriguing and decisive conclusions could not be drawn and clear cut solutions are provided. This book is divided into two parts. First part deals with general aspects of mycotoxins covering areas of natural incidence, taxonomy of mycotoxigenic fungi, analytical techniques, and mechanism of mycotoxins, toxicity epidemiology and management of mycotoxins. The second part deals with individual mycotoxins. The detailed account of producing organisms, detection, biological activity and management practices specific to that of mycotoxins are discussed in individual chapters. An attempt has been made to discuss mycotoxins problem with reference to Indian conditions. In view of voluminous literature only comparatively recent and relevant literature is quoted and may be some important works might have been omitted.
In recent years, the importance of biogas energy has risen manifold and has become universal. This is due to the realization that biogas capture and utilization has great potential in controlling global warming. By capturing biogas wherever it is formed, we not only tap a source of clean energy, but we also prevent the escape of methane to the atmosphere. Given that methane has 25 times greater global warming potential than CO2, methane capture through biogas energy in this manner can contribute substantially towards global warming control.
discussion of the correction between the structure and properties of elements/ compound. The book caters to the requirements of Bachelor in Science (Pass) courses. With detailed discussion on several advanced topics, the students of Bachelor in Science (Honours) and Masters in Science would also find it extremely
Welcome to the enchanting world of "Santa's Workshop Stories: Delightful Christmas Tales for All Ages." This extraordinary book is a treasure trove of heartwarming and magical stories that truly capture the essence of the holiday season. Within these pages, you will embark on captivating adventures alongside lovable characters, whimsical elves, and, of course, Santa Claus himself. Each tale is carefully crafted to ignite imaginations and evoke the spirit of Christmas, making it a perfect read for children and adults alike. Whether you're looking to create cherished family memories or simply seeking a joyful escape, this collection promises to deliver endless delight, spreading the joy and wonder of Christmas throughout your home. Get ready to be transported to Santa's workshop, where dreams come true and every page is filled with warmth, laughter, and the magic of the holiday season.
The present book is a valuable handbook on Integrated Plant Pathology which look into recent advances in the field of Mycology and Plant Pathology covering all modern aspects of diseases management by molecular apporaches, integrated diseases management tectics besides bio informatics, molecular biology, mycotoxins, bio-pesticides and plant quarantine in India etc.
The Present Book Applied Fishery Science Is The Outcome Of The Intensive Efforts Made By The Author For More Than Five Consecutive Years To Bring The Universally Spread Documented Informations And Data, Both Traditional As Well As Research Oriented Recent Findings, Before The Scientific World In A Consolidated Form, Specially Before Those Who Are Concerned With Fish Farming And For Capture Of Fishes From Varied Water Sources. Several Valuable Informations Have Been Provided On The Fish Farming Requisites, Such As Methods Of The Quality Fish Seed Procurement, Their Safe Transportation, Design And Layout For The Construction Of New Ponds, Maintenance Of Required Water Quality In The Ponds, Availability Of Choiced Food Items At Proper Times, Use Of Right Kinds Of Fertilizers And Provision Of Supplementary Feeds At Emerging Times. Infrastructural Details And Operation Methods Of Fishing Gears And Some Informations On Related Accessaries, Particularly Trawlers, Fishing Boats And Vessels And Several Kinds Of Crafts, Traps And Angling Implements To Catch Sporting Fishes Have Been Given With Lucid Illustrations. Presentation Of Recent Data On Fish Catches (Year-Wise In Most Cases) Has Enhanced The Quality Of Book.Matters, On Several Specific Topics Like Hilsa Culture, Trout Culture, Live-Fish Culture, Cage Culture, Paddy-Cum-Fish Culture, Integrated Fish Culture, Brackish Water Fish Culture, Prawn Culture, Shrimp Culture, Molluscan Fisheries, Recent Aquaculture Practices And Useful Seaweeds And Algal Products, Have Been Beautifully Described In The Book. Trade And Commerce Prospects With The Inclusion Of Accounts Of Fish Processing, Fish Preservation, Various Kinds Of Fish By-Products And Scope Of Marketing Of Fish Have Been Made Highly Explicit.A Fine Attempt Has Been Made To Provide As Many As Fifty One Aspects Of Applied Fishery Science, Merging Together In One Book In Order To Meet The Requirements Of Sylabi Of Universities, Technical/Professional Institutions, Advanced Centres Of Fisheries Education And Research. It Is Hoped That The Academicians, Researchers/Fishery Scientists, Graduate And Post-Graduate Students Of Fishery Science Will Cherish The Author S Endeavour In Finding Appreciable Utility Of The Book.
Natural Fiber Reinforced Vinyl Ester and Vinyl Polymer Composites: Characterization, Properties and Applications discusses recent advances on the development, characterization and application of natural fiber vinyl ester and vinyl polymers composites. Various types of vinyl ester and vinyl based polymers, such as poly(vinyl chloride) (PVC), low and high density polyethylene (LDPE and HDPE), polypropylene (PP), polyvinyl alcohol (PVA) and polyvinyl acetate (PVAc) are discussed. Chapters focus on different composite fabrication processes, such as compression moulding, hand lay-up, and pultrusion processes. Key themes covered include the properties and characterization of vinyl ester and vinyl polymers composites reinforced by natural fibers. The effect of fiber treatment and coupling agents on mechanical and physical properties of these materials is also evaluated. In addition to a determination of physical and mechanical properties, studies on thermal, degradation, swelling behavior, and the morphological properties of natural fiber reinforced vinyl ester and vinyl polymer composites is also presented. Presents the importance of vinyl ester and vinyl-based polymers as matrices in natural fiber composites Provides a detailed and comprehensive review on the development, characterization and applications of natural fiber vinyl ester and vinyl polymers composites Looks at recent fabrication techniques and the mechanical properties of materials Contains contributions from leading experts in the field
This textbook provides students with comprehensive insights on the classical and contemporary marketing theories and their practical implications. A fourth, revised edition of Marketing Management, the text features new classical and contemporary cases, new interdisciplinary and cross-functional implications of business management theories, contemporary marketing management principles and. futuristic application of marketing management theories and concepts. The core and complex issues are presented in a simplified manner providing students with a stimulating learning experience that enables critical thinking, understanding and future application. Each chapter features a chapter summary, key terms, review and discussion questions and a practice quiz. Throughout the text there are also specific teaching features to provide students and instructors with an enhanced pedagogical experience. These features include: The Manager’s Corner: These sections provide real-world examples that instructors may highlight to exemplify theory or as mini-cases for discussion. Marketing in Action: These sections ask students to apply concepts and theories to actual business situations. Web Exercises: These mini sections provide students with real world issues and suggest websites for more information. In addition, the authors provide ancillary lecture notes and Solution/Instructors manual online to aid instructors in their teaching activities.
Potatoes are a crucial food crop around the world, grown in nearly 150 countries. The Handbook of Potato Production, Improvement, and Postharvest Management compiles everything you need to know about potato crop production in one well-organized reference. Leading international authorities clearly discuss the biology, genetics, breeding, diseases, and effective approaches for improvement of crop and handling after harvest. This one-of-a-kind text explores, from interdisciplinary perspectives, every aspect of potato crop management from seed germination to end use while presenting the most current research available.
The book Applied Microbiology is written focusing on core syllabus of states of India. The content of the subject is simple and lucid with suitable example, and neat diagrams. The book is also useful to students of biotechnology and pharmacy. The book has a part of agriculture microbiology, which deals with soil structure, function in plant growth and development, and plant diseases and management. The part on Environmental microbiology covers the role of microorganisms, their importance in food safety and food production. The final part of the book deals in importance of microorganisms in production of chemicals and medicines needed for man. The contents are updated to make the students aware of the recent developments and acquire knowledge of allied subjects in capsule form. The review questions and further readings are also provided for self assessment and knowledge.
A fungus is a eukaryote microbe that absorbs nutrients directly through its cell walls from the host / substrate and digests food. Most fungi reproduce sexually and by asexual spores. They have a body (thallus) composed of microscopic tubular cells called hyphae. Fungi are heterotrophs and obtain their carbon and energy from other organisms. Some fungi are parasites and obtain their food from a living host (plant or animal) and hence they are called biotrophs. Some fungi are growing as saprophytes and obtain their food from dead plants or animals. Some fungi infect a living host, but kill host cells in order to obtain their nutrients; these are called necrotrophs. Fungi were once considered to be primitive members of the plant kingdom and are slightly more advanced than bacteria. Fungi are more closely related to animals than they are to plants.
The book deals with the application of various measures of information like the entropy, divergence, inaccuracy, etc. in modelling lifetimes of devices or equipment in reliability analysis. This is an emerging area of study and research during the last two decades and is of potential interest in many fields. In this work the classical measures of uncertainty are sufficiently modified to meet the needs of lifetime data analysis. The book provides an exhaustive collection of materials in a single volume to make it a comprehensive source of reference. The first treatise on the subject. It brings together the work that have appeared in journals on different disciplines. It will serve as a text for graduate students and practioners of special studies in information theory, as well as statistics and as a reference book for researchers. The book contains illustrative examples, tables and figures for clarifying the concepts and methodologies, the book is self-contained. It helps students to access information relevant to careers in industry, engineering, applied statistics, etc.
The Book Environmental Pollution, Is The Outcome Of Intensive Efforts Made By The Author For More Than Seven Years In Collection Of Materials, Their Recasting To Suit Own Scheme Of Requirement And Also Incorporating New Research Findings From Reputed Researchers On Environmental Pollution In The Book. The Book Has Been Styled To Cover The Requirements Of University Syllabus For The Graduate (Honours) And Postgraduate Students Of Various Universities.The Book Covers Major Aspects Of Environment: Air Pollution, Water Pollution, Soil And Land Pollution, And Pollution By Physical Agents (Causing Radioactive Pollution, Thermal Pollution, Sound Pollution). Under The Umbrella Of These Four Major Aspects A Lot Of Valuable Information Has Been Given On Many Topics Including Particulate Pollutants, Problems Of Aerosol Accumulation, Role Of Aerosol In Photochemical Pollution, Phenomenon Of Acid Rain And Its Effects, Problem Of Ozone Depletion, Uses And Destructive Role Of Chlorofluorocarbons (Cfcs), Causes Of Global Warming, And Role Of Some Air-Borne Organisms As Biopollutants. These Items Represent Main Segments Of Atmospheric Pollution.Likewise, Matters On Industrial Pollution, Particularly Sewage And Some Other Biodegradable Wastes, Role Of Infectious Agents In Water To Spread Diseases, Production Of Excess Of Plant Nutrients In Water, Organic Chemicals Of Exotic Sources (Including Insecticides, Herbicides, Surfactant Chemicals In Detergents), Inorganic Chemicals In Water, Agricultural Solid Wastes, Sediments, Coastal Pollution/Oil Pollution, Etc., Represent Main Instances Of Water Pollution.Four Chapters On (I) Pollution Due To Deforestations (Ii) Mining Operation (Iii) Radioactive Isotopes As Pollutants, And (Iv) Genetic Disorders In Organisms By Pollutants Are Of Rare Importance, Liable To Give Some Starting Knowledge To Common Readers Of This Book And Provide Awareness Of How Unsafe They Are In This Universe. The Informations On Effect Of Pollutants, On Human Health, Animal Health, Plants, Materials And Properties Are Of General Public Interest And Introduction Of Legal Steps For Controlling Pollution Carry Additional Significance.
Climate Change: Alternate Governance Policy for South Asia provides an assessment of climate change issues through the socioeconomic lens of one of the world’s poorest, most populous regions. Although climate change is a global issue, localized solutions have become increasingly necessary to address political, economic and cultural factors in underdeveloped regions. Identifying successes, gaps and shortcomings in existing policies and regional laws relating to climate change, this book evaluates the sustainability of current practices, examining mitigation strategies and suggesting a comprehensive, innovative model of sustainable policies and governance strategy specific to the region. While the book approaches climate change, policy and mitigation from a regionally-focused standpoint, it has an underlying philosophy of Think Global, Act Local, making it universally applicable to anyone interested in climate change and its effects. Approaches climate change, policy and mitigation from a regionally focused standpoint Includes mitigation approaches and solutions directly applicable to the sociocultural environment of South Asia Provides a research-based compilation of relevant science, policy and social issues that are set alongside a critical assessment of data and practical examples Authored by experts with extensive experience in geoscience and human development throughout South Asia
There are scores of excellent books and monographs dealing with the different aspects of rice, an important crop of India. However, no books are available dealing with the theme of the present book. Incidence of molds and mycotoxins on stored grains is a neglected area when compared to other-aspects of crops. It did not receive the attention as it deserved. The present book: Moulds and Mycotoxins of Paddy: Incidence, Impact and Management is an authoritative and research based book on the subject. It is the outcome of extensive research work carried out by the authors over the past few years. It primarily deals with the extent of incidence of molds and mycotoxins and their impact on quality of rice and management practices to be adopted in Andhra Pradesh. Special emphasis is given to territrem B mycotoxin incidence and its biological effects. Efforts are made to devise suitable preventive and control measures of paddy moulds and mycotoxins. Information embodied in this book will be useful to researchers working in this area, policy – makers, agriculture scientists, extension workers, ware-house managers, farmers and also consumers.
This book provides the entire basic information required for the beginner of virology. All types of viruses including subviral agents, viroids and prions are dealt in an orderly manner with profuse illustrations. A comprehensive and update account of principles of virology, taxonomy, replication strategies, diagnostic techniques and management of viral diseases is the major attraction of this book. The information provided will be useful to undergraduate and post-graduate students of all disciplines of biology including agriculture, veterinary, pharmacy and medicine. It also fulfils the long-felt needs of researchers and teachers of all biological sciences. An important book must for all college and university libraries.
This book provides the latest developments on safety practices utilized in composite manufacturing facilities for students, workers, engineers, and other participants. It includes commentary from academic experts in the field who present cutting-edge research on advanced composite materials. Illustrations, figures, and tables are included in this book in order to make it easier for students, workers, engineers, and other participants to understand the contents of this book. The end user knows the safety and health that should be practiced in composite industry and their right in composite industry. Besides that, the composites industry players can upgrade their current safety system to the recommended practiced system. A lot of problems are solved by integrate the current system and advanced technology system from extensive research.
The third edition of the South Asia Defence and Strategic Year Book offers an analysis of defence, economic and social issues that impact regional security in South Asia. The wide ranging perspectives give a deep insight into the factors and linkages that impact the emerging international relations of the region, with particular emphasis on India which is an economic, military and political powerhouse with an expanding footprint in the World. South Asia is a region that is rife with geopolitics. By virtue of its population and location, it is a reflection of the challenges of the interconnected, integrated and interdependent world. Its security environment is relatively unsettled and is a reason for both hope and despair. Its issues, which have international as well as regional relevance, have their own dynamics and trends that need a deeper understanding. The Year Book aims to provide a comprehensive overview of the security environment in the region by focusing on an in-depth analysis of military capabilities and strategic imperatives obtaining in the region. Apart from outlining the general security environment, detailed military balance, trends in weapon systems and technology, defence industry, missile and nuclear capabilities and terrorism issues have been highlighted. Growing strategic linkages and independence of nation states make it imperative to consider the region as a whole to incorporate a holistic approach. The Year Book also contains studies on China and other Southeast Asian nations to that effect. Thus the underlying theme of this publication is to enable 'understanding through information'. While the threat of terrorism remains at the forefront of most analyses, the move towards popular and democratically elected governments in South Asia has not eclipsed the existing challenges to governance in all the countries of the region. Poverty and economic disparities, coupled with ethic and social divisions, have created political and social fault lines that have been exploited by non-state actors with their own agendas. Thus we hope to promote peace through understanding by delineating the issues of concern in the region.
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