to Group Rings by Cesar Polcino Milies Instituto de Matematica e Estatistica, Universidade de sao Paulo, sao Paulo, Brasil and Sudarshan K. Sehgal Department of Mathematical and Statistical Sciences, University of Alberta, Edmonton. Canada SPRINGER-SCIENCE+BUSINESS MEDIA, B.V. A c.I.P. Catalogue record for this book is available from the Library of Congress. ISBN 978-1-4020-0239-7 ISBN 978-94-010-0405-3 (eBook) DOI 10.1007/978-94-010-0405-3 Printed an acid-free paper AII Rights Reserved (c) 2002 Springer Science+Business Media Dordrecht Originally published by Kluwer Academic Publishers in 2002 Softcover reprint ofthe hardcover Ist edition 2002 No part of the material protected by this copyright notice may be reproduced or utilized in any form or by any means, electronic or mechanical, inc1uding photocopying, recording Of by any information storage and retrieval system, without written permis sion from the copyright owner. Contents Preface ix 1 Groups 1 1.1 Basic Concepts . . . . . . . . . . . . 1 1.2 Homomorphisms and Factor Groups 10 1.3 Abelian Groups . 18 1.4 Group Actions, p-groups and Sylow Subgroups 21 1.5 Solvable and Nilpotent Groups 27 1.6 FC Groups .
This book will be immensely useful to researchers, teachers and students, officers of command area development authorities, extension workers and above all the farming community of India. Any progress made in land reclamation programs with the help of this book will give us immense satisfaction.
The second edition of the comprehensive two volume set brings respiratory medicine specialists fully up to date with the latest advances and information in their field. Beginning with an introduction to lung development and physiology of the respiratory system, the next chapters discuss pharmacology, symptoms, and respiratory diagnosis. Each of the following sections is dedicated to a specific type of respiratory disease or infection, further divided to provide in depth detail on every aspect of the topic. The text also explains how each respiratory disorder may be associated with other medical specialities such as critical care, cardiology, sleep medicine, and infectious diseases. This two volume set features numerous pulmonary radiographs including CT, nuclear images, bronchoscopy, and thoracoscopy, as well as tables and diagrams to enhance learning. Key Points Fully updated, new edition of two volume set providing latest advances in pulmonary and critical care medicine Covers numerous respiratory diseases and infections and their comorbidity with other medical specialties Highly illustrated with radiographic images, tables and diagrams Previous edition (9789350250730) published in 2011
The current book attempts to fill the gap in one of the major subject of land drainage that will have a major impact on production and productivity of irrigated lands. The book Titled `Drainage Engineering: Principles and Practices` deals with the subject of surface and subsurface drainage to reclaim waterlogged salt affected soils. Based on the course curricula as suggested by Deans´ committee constituted by ICAR, the current publication has been divided into 11 Chapters covering all the facets of land drainage as applied to agriculture. Each chapter covers one of the related issues beginning with general introduction to water logging, soil salinity and land drainage in Chapter 1.Surface drainage methods, an essential intervention in monsoon climatic regions and as supplement to the subsurface drainage are included in Chapter 2. Drainage investigations, a precursor to problem diagnosis and to assemble the drainage design parameters are included in Chapter 3. The drainage design procedures such as assessment of drainage depth, spacing and capacity of drains forms the subject matter of Chapter 4. While drainage materials are discussed in Chapter 5, drainage construction procedures and methodologies to monitor and evaluate completed projects are included in Chapter 6. Some of the new drainage techniques such as mole, interceptor, vertical and bio-drainage have been included in Chapter 7 since these can either be applied singly or in integration with horizontal subsurface drainage. Chapters 8-10 deal withreclamation of salt affected soils,acid soils and management of saline water. Eco-friendly reuse and disposal of saline drainage wateralso form the subject matter of discussion of Chapter 10. Cost calculations, socio-economic and environmental issues associated with drainage projects have been included in final chapter 11. Glossary of terms has been added for quick overview of the terms used in the book. Clearly, each and every aspect of surface and subsurface drainage for agricultural lands has been covered in the book.Besides covering the principles of land drainage, field practices have been included making the book a handy tool for specialized training programmes on land drainage. It is believed that the book will find its place in the shelves of students and teachers, field functionaries and libraries of state agricultural universitiesand civil engineering colleges.
Ethnobotany deals with traditional and indigenous associations of people with plants. The subject has been attracting more and more scholars in India and many other countries. It’s importance in search for new molecules from ethnomedicinal herbs and useful genes from wild relatives and land races of crops, still in use among many native folk, for genetic engineering has enhanced the importance of the discipline. The number of books and research papers published each year has been rapidly increasing .Research workers need to know about the work done on their topic of study. Bibliographies reviews greatly help in this and save their valuable time. About 2500 publications are listed in the present book. To facilitate the search of reference on particular region, ethnic groups or use categories indexes are given for providing clues to such search. Research guides can easily spot gaps in ethnobotanical studies in any ethnic society, as also regions of the country. Biographers will find from one source the work done in single or joint authorship by the scientist on whom they are writing. To facilitate this an index by surname of joint authors is also provided. The book will be an essential reference work for research workers.
Microfinance Metaverse Intervention in Changing Context" delves into the transformative intersection of microfinance and the burgeoning metaverse. As the digital realm of the metaverse expands, the book explores its profound implications on microfinance, examining how virtual banking and digital currencies are revolutionizing grassroots financial services. Beyond traditional models, microfinance institutions are now tapping into virtual economies, leveraging immersive technologies to reach underserved populations with unparalleled efficiency. The narrative seamlessly intertwines the technological nuances of the metaverse with the core principles of microfinance, offering insights into the democratization of finance in this digital age. Yet, with innovation come challenges. The book doesn't shy away from addressing the regulatory hurdles, ethical dilemmas, and socio-economic considerations that this fusion introduces. A groundbreaking exploration, it lays the foundation for understanding the next frontier in financial inclusion in our ever-evolving digital landscape.
Covering the subject of ground control in mining, this volume looks at such topics as: rock-slab theory of ground pressure in work and practice, the role of in situ-stress in mine planning, and the status of the art of cable bolting.
Land and water, the two crucial natural resources for agriculture, are decreasing as a result of burgeoning population of the country. At the same time, various forms of degradation are taking a toll on the productivity of these resources so much so that large areas have been taken out of plough. Current assessment reveal that already 6.73 million ha area has gone out of cultivation because of excessive salts or high sodicity and this area is likely to expand to 20 million ha by 2050 because of the faulty irrigation and drainage water management practices being adopted in irrigation commands. Of the current affected area, more than 50% is sodic in nature, which requires some kind of chemical amendment for reclamation. While our knowledge and understanding of the causes, nature and harmful effects of sodic soils have tremendously increased, availability of gypsum on account of environmental problems on its mining has caused concerns. Apparently, there is a need to push for other amendments especially the industrial wastes and publish the information in practical terms for various stakeholders. This book is an attempt in this direction. Taking into account the widely varying needs of the clients, the chapters of this book have been organized to include history, origin and genesis of sodic lands, basic principles of diagnosis, nature and properties of sodic lands, amendments, reclamation package and alternate land management. Since sodic water irrigation is one of the factors in the formation of sodic lands, a separate chapter deals with this issue highlighting the extent and distribution, chemical characteristic and management options for the use of sodic water. The economic analysis procedures and socio-economic issues of sodic land reclamation are included in a separate chapter with appropriate case studies. Since latest scientific information on new technologies with case studies is included, we believe that this book is an improvement over the existing books and is a useful addition to the literature on this subject. In our view the information contained in this book would be handy to field practitioners in the Government Departments and NGOs to plan and undertake large sodic land reclamation projects. Since the basic principles and practices have been very well elucidated, the book can be used as a text book in agricultural and engineering colleges. It can also be used as a source material in training programs being organized by various scientific organizations. We believe that the book would prove to be a handy reference resource to all those interested in sustainable irrigated agriculture for the food and nutritional security of the nation.
This handbook is an abridged version of the multi-authored Textbook of Pulmonary & Critical Care Medicine, Two Volume Set (ISBN 9789350250730). It is a concise, practical guide to the diagnosis and management of pulmonary disorders, and includes the basic principles as well as the recent advances in allied clinical sciences relevant to pulmonology and critical care. The handbook contains over 200 images and illustrations, and covers a range of pulmonary conditions. It also discusses topics related to pulmonary disease, such as pregnancy, smoking, aviation and space travel, climate change and high altitude. The Chief Editor of this book, SK Jindal, was awarded the Outstanding Educator Award by the American Thoracic Society, in 2011.
The second edition of this bestselling title is a perfect blend of theoretical knowledge and practical application. It progresses gradually from basic to advance concepts in database management systems, with numerous solved exercises to make learning easier and interesting. New to this edition are discussions on more commercial database management systems.
A volume in the popular FactsBook Series, the First Edition of The Leucocyte Antigen FactsBook was hugely successful. The new Second Edition has been completely revised, updated, and expanded by 65% to include new findings and up-to-date key references. The introductory chapters have also been updated, especially in terms of nomenclature, the role of the World Wide Web, and new structural data. The Leucocyte Antigen FactsBook, Second Edition contains more than 200 entries, with approximately 70 new entries, on all the molecules specifically expressed in the surface of cells of the haematopoietic system, including all characterized CD antigens, antigen receptors, MHC antigens, adhesion molecules, and cytokine receptors. This FactsBook will be of enormous value to immunologists, cell biologists, biochemists, and endocrinologists.Key Features* Completely up-to-date* Revised and expanded to include over 70 new entries* More than 200 entries in total, plus additional introductory material* New structural data* New nomenclature for CD and related molecules covered
Vitiligo is a long-term condition that causes pale, white patches to develop on the skin due to lack of a chemical called melanin. It can affect any area of the skin, but most commonly occurs on skin exposed to the sun, such as the face, neck and hands (NHS Choices). This new edition has been fully revised to provide dermatologists with the latest information on the diagnosis and treatment of vitiligo. Presented with a step by step approach, the book begins with an overview of the condition’s historical background, genetic susceptibility, and psycho-social aspects. The following sections discuss incidence of vitiligo with disorders of other body systems, aetiology, skin colour, diagnosis, and treatment. Complete chapters are dedicated to chemically induced leukoderma and vitiligo in children. The second edition features many new photographs, flowcharts and theories on the cause of vitiligo, as well as new treatment methods including lasers, tattooing, and surgery. Key points Fully revised, new edition providing latest information on vitiligo Complete chapters dedicated to chemically induced leukoderma and vitiligo in children Second edition features many new photographs, flowcharts, theories and treatment methods Previous edition (9788180611605) published in 2003
Foreign investment is enthusiastically looked forward to in India and other developing countries. But foreign investors face innumerable problems despite promises initially. In this novel, a Japanese company setting up a plant in Haryana in the north recruits a retired senior government official to help resolve various factors quickly—without bribes. He contacts numerous retired civil servants associated with the state that he could recollect. The people are polite and ready to talk at length but neither inclined nor capable to help. However, he strikes a give-and-take arrangement with a former colleague who hopefully might assist in some political help in exchange for arranging a suitable match for his daughter. The book takes the reader through a journey the official takes in obtaining and executing foreign investment, throwing light on the intricacies involved in it. Though people generally hear about problems pertaining to this they are unaware of the details of the process. This book enlightens them. It also covers North India’s religious and cultural places that the official travels. Seen from his angle it provides a different image which is unique in itself. Besides the family life of the retired government official and his wife is brought alive, replete with their intimate moments which sheds light on a new aspect of life at home with advancing age.
This book published in two volumes. Both volume divided in twenty three sections, all sections and chapters are most important. The Textbook of Pulmonary and Critical Care Medicine also offers a unique exposure to the problems in many parts of the world. Tuberculosis, the “number one” treatable condition has been extensively covered; and special topics such as multi-drug resistance, directly observed therapy, TB prevention, nonpharmacologic approaches and extapulmonary tuberculosis are particularly relevant. Many countries are facing a growing burden of noncommunicable respiratory diseases. They have become the second leading cause of death after injuries, and their impact on indirect costs such as loss of work and home productivity is enormous. These problems are addressed and measures of prevention such as smoking cessation are included. Other special challenges including topics such as indoor and outdoor air pollution, climate change, poisoning with pesticides, snakebite toxicity, pulmonary manifestations of tropical infections and industrial accidents such as the tragedy seen in Bhopal, Madhya Pradesh, with methyl isocyanate, have been well covered. However, as globalization flattens the playing field, and countries leap to industrialization, cultural beliefs, natural resources, climate and geography have slowed the pace of development in many parts of the world. Poverty leads to malnutrition, homelessness, lack of education, and poor access to health care. Overcrowded cities and rural underdevelopment are other challenges that impact health in the various parts of the world. Moreover, epidemics of HIV, drug abuse and smoking addiction take a greater toll on the population. Yes, the world is flat, but the terrain is filled with mountains and valleys and local problems demand local solutions. And these local problems need to be explored and presented with a scholarly perspective. The Textbook of Pulmonary and Critical Care Medicine has successfully incorporated these sociodemographic factors into the subject matter. The text is well-written and the chapters are carefully referenced with subjects found in all traditional pulmonary and critical care textbooks, e.g. airway diseases, interstitial lung disease, pleural disease, pulmonary neoplasia, pulmonary infection, sleep and critical care. There are several nontraditional sections as well that are practical and especially helpful to the practicing physician. These include a section on the symptom approach to lung disease, an overview of the pharmacologic agents used to treat lung disease, and a comprehensive review of methods in lung diagnosis from the simple history and physical examination to the latest complex tools of interventional pulmonology. The textbook is especially unique because of the abundance of illustrations, flow charts and tables. There are many radiographic and pathologic reproductions that are especially helpful.
This book, primarily designed to cater to the needs of undergraduate and post graduate students of Agricultural Engineering and Agriculture, research scholars, professionals and policy planners associated with dryland farming or rain fed farming covers major topics on land and water resources and their management aspects. Entire content has been divided into 22 chapters with solved examples and case studies. First 4 chapters are devoted mainly in explaining the basic dryland farming, dryland engineering, rainfall and water balance analysis and climate, weather forecasting with solved examples and case studies. 18 chapters on land and water resources management aspects, implements used in different field operations and also on storage, value addition of agricultural products, livelihood security of dryland farmers with communication facilities and resources centre and alternate landuse planning and Watershed Management. A sincere attempt has been made to compile and present the text in quickly understandable form. Well drawn diagrams, understanding the Dryland Technology and livelihood aspects of dryland farmers. This could be a good text book for undergraduate and post graduate students, a reference tool for professional and good teaching material for teachers in the field of land and water resources management under dryland ecosystem, and also for scientists working in the field of rain fed farming.
The lives of citizens of any democratic country are influenced by politics all the time, still many people do not understand how it works and how politicians lose or win. Involvement of politics in day-to-day life has prompted responses going from enthusiastic discussion to pessimistic excusal or latent acknowledgment. Anyway, neither enthusiastic discussion nor pessimistic excusal significantly helps anybody. A paucity of information about the Jugaad used by politicians and political parties is turning out to be considerably more fundamental now when narratives are being developed by using fake news, propaganda, analytics, and artificial intelligence presented by data availability and social media platforms. This lack of information convinced the author to write this book for the empowerment of voters as well as young leaders who keep their confidence and trust in democracy. This book will additionally improve their capacity for the democratic electoral process at a massive scale in a country like India. It takes more than analysis to help readers overcome the dangers of uninformed election campaign management. Here is the book that decisively strikes with readers and empowers them to redefine their vision for democracy.
Book includes the basic principles of Pulmonology as well as the recent advances in allied clinical sciences relevant to pulmonology. Includes valuable inputs on tuberculosis, other pulmonary infections, environmental and occupational medicine, sleep disorders and general systemic diseases affecting the respiratory system. Although, critical care is relevant for most of the medical and surgical specialties, the pulmonologist have a more vested interest than other specialists. Assisted respiration which forms the core of most critical care lies in the primary domain of pulmonologists.
GLOBAL LAWS ON USE OF AI IN AUTONOMOUS VEHICLES along with proposed changes to India’s Motor Vehicles Act for permitting Autonomous Vehicle delves into the intersection of AI and road transport, focusing on self-driving cars. It explains the three types of AI viz narrow AI, AGI, & ASI and discusses how global regions like the USA, Europe, and Asia-Pacific are evolving their laws to accommodate autonomous vehicles. The book raises issues of accident liability, testing regulations, and insurance needs, particularly addressing gaps in Indian legislation. It also focuses on India, highlighting the gaps in existing motor vehicle laws and policies that must be addressed to pave the way for self-driving cars in India. With detailed recommendations for policy reform, it is an essential read for anyone interested in transportation’s future.
This volume contains the proceedings of the Ring Theory Session in honor of T. Y. Lam's 70th birthday, at the 31st Ohio State-Denison Mathematics Conference, held from May 25-27, 2012, at The Ohio State University, Columbus, Ohio. Included are expository articles and research papers covering topics such as cyclically presented modules, Eggert's conjecture, the Mittag-Leffler conditions, clean rings, McCoy rings, QF rings, projective and injective modules, Baer modules, and Leavitt path algebras. Graduate students and researchers in many areas of algebra will find this volume valuable as the papers point out many directions for future work; in particular, several articles contain explicit lists of open questions.
This will help us customize your experience to showcase the most relevant content to your age group
Please select from below
Login
Not registered?
Sign up
Already registered?
Success – Your message will goes here
We'd love to hear from you!
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.