Thar Desert in India is one of the most well-investigated and densely populated regions amongst the world arid zones. A blend of crop and animal husbandries, conservative land use practices, coping mechanisms to minimize adverse effect of drought and a frugal lifestyle have been the characteristic features of its dwellers. Recent increase in biotic pressure has interacted with the fragile environment to create fearsome environmental problems. Governmental responses were prompt in form creating a strong research infrastructure for multi-disciplinary and multi-location research and demonstration on the one hand and in huge investment in irrigation from internally and externally sourced water, desertification control program and an accelerated socio-economic and infrastructure development, softening content of drought and strengthening of livelihoods on the other. Unlike several publications on the Thar, the current effort attempts a comprehensive, pragmatic and off-beat analysis of various developments and goes further to show how the situation today is a blend of both resource degradation and economic development. Recent studies have helped rebuild the past climate history that shows that the climate has been fluctuating during the geological history but reports suggest also that current anthropogenic global warming makes the desert more vulnerable in near future. An attempt has been made also to peep into the future of the Thar.
The book, designed for the postgraduate students of Pure and Applied Geology (M.Sc.) and Hydrology and Groundwater (M.Tech) and undergraduate students of Civil Engineering/Irrigational Engineering/Water Resource Engineering, is highly useful to the students for their course study and is also likely to help those appearing in various competitive examinations such as GATE, NET, PSC and UPSC. This book comprises fifteen chapters, of which the first six chapters are devoted to Hydrology, whereas the last nine chapters impart the knowledge of Groundwater. The text explains topics in a simple manner using step-by-step approach throughout and supports learning with illustrations and diagrams. KEY FEATURES 1. Covers a wide range of topics on Hydrology and Groundwater. 2. Provides chapter-end Review Questions, Objective Type Questions and Numerical Problems for practice. 3. Includes Appendices on Unit Conversion Factors; Glossary; and Answers to Objective Type Questions and Numerical Problems, respectively, with a detailed bibliography.
The papers included in this book have a broad coverage of the topics related to new technologies in functional foods and nutraceuticals, fruits and vegetables and their by-products as valuable ingredients for functional foods and nutraceuticals, potential bioactive components from various food sources, trends and development of nutraceuticals and functional foods as well as functional food and nutraceuticals as ingredients in the value addition for health promotion, standardization and quality control. This compilation helps to overcome the problems faced in exploring the potential of nutraceuticals in naturopathy and device strategies to encounter such problems.
The Satellite Remote Sensing and GIS, a new fast developing technology, has potential for quick and accurate assessment and characterization of natural resources potentials. Nowadays, for any small query, planning and management of natural resources, one can nd quick answer by referring the satellite images. But, satellite images have to be interpreted which requires training and skill. During recent years, at many Universities, at graduate and post graduate degree courses of engineering, agriculture, forestry, geology, geography and environmental sciences, Remote sensing and Geographical Information System (GIS) has been added as a part of syllabus. Keeping in mind, this book has been written, in simple explanatory language with illustrations, so that even novice and inexperienced person can understand and interpret the satellite images. There are 19 chapters in the book, covering two aspects, (1) Fundamentals of Remote Sensing Technology which includes satellites and sensors, spectral reectance characteristics of objects on earth surface, satellite image interpretation techniques and GIS, and (2) Applications of the Technology for identication, mapping and monitoring of landforms, soil, surface and ground water and forest resources; land use/ land cover classication and wasteland mapping; land degradation and desertication classication and mapping; crop identication and acreage estimation, watershed development planning and monitoring; natural calamities and disaster management. Each topic has been elaborately explained with case studies to meet the requirement of the students, teachers, and natural resource planners.
India is a multi-racial country. Different parts have different cultural traits and levels of development. It is not uncommon to find that there are certain tribes, which are not yet touched even by the fringe of civilization. Aboriginal are examples of this. The word tribe is taken to denote a primary aggregate of people lining under primitive or barbarous condition under a headman or chief. Tribes is a group of families living as a community under one or more chiefs, united by language and customs. The main and vital objective of this volume is to make in the book a few selected articles that represent some kind of contributions to the knowledge of tribal education. While writing the articles I have tried completely to emphasis on concept, principles and applied aspects of tribal education. This volume will be highly useful to faculty members, researchers, policy makers, local self govt. and NGOs working on tribal development and to the general public.
Digital or virtual libraries have brought the revolutionary changes in the entire concept of library organization, management and operations. To peep into it, library and information science professionals, need to be get ready to face the challenges emerging due to the adoption of newer technologies. In this volume an attempt has been made to synthesize all aspects of Digital Libraries and to put them in the systematic order at one place to understand the conceptual phenomena and to render the better services. The books not only deals with the theoretical aspects of Digital Libraries but there are also some case studies which show the path to go ahead. Antivirus is also an important factor in forming the Digital Library. This aspect has also been given the due importance and a complete chapter has been devoted to this aspect. Few important topics concerning to Digital Libraries covered in this volume are : Policy and Planning of Digital Libraries. Digital Libraries : An Overview of Standards, Protocols and Formats. Perspectives in Digital Libraries. Digital Libraries : Storage & Management. Digitization of Dr. Raheja Library : A case study. Digital Information and Documentation Management in Leather and Allied Subjects. Electronic Copyright. Digital Property Rights and Licensing Issues. Antivirus and Protection of Digital Libraries. The book is suppose to be useful for the practicing Librarians, Information Scientists, Teachers and Students of Library and Information Science and to those who feel concerned in modernization and digitation of library resources.
The Chemistry of Titanium, Zirconium and Hafnium deals with the chemistry of titanium, zirconium, and hafnium and covers topics ranging from the occurrence and metallurgy of all three elements to their nuclear, physical, and chemical properties as well as analytical chemistry. The compounds of titanium, zirconium, and hafnium are also discussed. This volume is comprised of two chapters and opens with a historical overview and discovery of titanium, along with its occurrence and distribution, metallurgical aspects, and nuclear and physicochemical properties. The compounds of titanium are also considered, including alloys and complexes; hydrides and oxides; halides and oxyhalides; titanates and antimonides; and carbides and borides. The second chapter is devoted to zirconium and hafnium, their occurrence and metallurgy; and physical, chemical, and biological properties. Compounds of zirconium and hafnium are described, from alloys and hydrides to zirconates and hafnates; nitrides, phosphides, and arsenides; carbides, silicides, and germanides; molybdates, tungstates, halates, and perchlorates; alkoxides, mercaptides, and dithiocarbamates; and amides, alkylamides, triazenes, phthalocyanines, and bipyridyls. This book will be a valuable source of information for inorganic chemists.
The main and vital objective of this volume is ton make in the book a few selected articles that represent some of the most worthwhile contributions to the Knowledge of Tribal (Native s) Education issues with special reference to India. Basically few articles have been screened from an original list of several hundred articles from the different resources. However, few excellent articles have been specifically written for this volume. While selecting the articles we have tried completely to emphasis on concept, principles and applied aspects and have tried promptly to concentrate more on combination of social and technology related components in the advancement of tribal education in Indian. This volume will be highly useful to the policy makers, development organizations, academic members researchers and NGOs working on rural and tribal education/development and to the other jeneral readers as well.
The book contains articles contributed by experts from various parts of the country from research institutes like CFTRI, DRFL, SLIET, CIPET, ICAR, PAU etc.. This book will be a valuable addition to the literature on food grains that has been designed systematically to include basis and advanced knowledge on quality management in addition to the collection of articles in the fields of: Quality Strategies, Approaches and Management, Quality Evaluation of Grains and its Constituents , Value Addition, Post Harvest Plant Operations and Quality Management, Product Development Status and New Strategies, Storage and Handling, Grading and Trends of Milling Industries
Unit 1 : Physical World and Measurement 1. Systems of Units and Measurement, 2. Significant Figures and Error Analysis, 3. Dimensional Analysis, Unit 2 : Kinematics 4. Motion in a Straight Line, 5. Vector Analysis, 6. Motion in a Plane, Unit 3 : Laws of Motion 7. Newton’s Laws of Motion, 8. Friction, 9. Uniform Circular Motion , Unit 4 : Work, Energy and Power 10. Work, Energy and Power, Unit 5 : Motion of System of Particles and Rigid Body 11. Centre of Mass, 12. Rotational Motion and Moment of Inertia, Unit 6 : Gravitation 13. Gravitation, Unit 7 : Properties of Bulk Matter 14. Elasticity, 15. Pressure of Fluids, 16. Viscosity, 17. Surface Tension, 18. Temperature and Calorimetry, 19. Transfer of Heat, Unit 8 : Thermodynamics, 20. First Law of Thermodynamics, 21. Second Law of Thermodynamics, Unit 9 : Behaviour of Perfect Gases and Kinetic Theory of Gases 22. Behaviour of Perfect Gas and Kinetic Theory of Gases, Unit 10 : Oscillations and Waves 23. Oscillations, 24. Speed of Mechanical Waves and Progressive Waves, 25. Superposition of Waves : Interference and Beats, 26. Reflection of Waves : Stationary Waves in Stretched Strings and Organ Pipes, 27. Doppler’s Effect.
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