P r bhatt (14 Ergebnisse)

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New. pp. viii + 84 Figures, Illus..

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New. In.

Zustand: New.

Soft cover. Zustand: New. 2nd Edition. Contents Preface. 1. Introduction. 2. Fuel and combustion. 3. Properties of gases. 4. Properties of steam. 5. Heat engines. 6. Steam boiler. 7. Internal combustion engines. 8. Speed control. 9. Pumps. 10. Air compressors. 11. Refrigeration and air conditioning. 12. Couplings clutches and brakes. 13. Power transmission system. 14. Important engineering materials. Steam tables. Chapter 1 to 8 presents the basic portion of thermal engineering side. Chapter 1 introduces various units in SI System related to thermal engineering. Fuels used in engines and the combustion of fuel are described in Chapter 2. Properties of gases and various processes related to it are presented in Chapter 3. Similarly properties of steam are narrated in Chapter 4. Heat engines and the basic cycles on which heat engines work are described in next chapter. Chapter 6 deals with boilers used for generating steam. I.C. Engines are described in Chapter 7. Governing system for speed control is explained in Chapter 8. Pumps for lifting the fluid and the compressors used to compress the air are treated in next two chapters. The basics of refrigeration and air conditioning is presented in Chapter 11. In further two chapters the couplings and transmission of power in mechanical engineering field are treated. Last chapter deals with important engineering materials. Salient Features Written in simple and easy language and self explanatory figures are provided wherever necessary. Large number of solved problems are included in each chapter. At the end of the chapter objective type questions and exercises with answers are given. 648 pp. …

Zustand: New.

Hardcover. Zustand: New. Zustand des Schutzumschlags: New. 1st Edition. Mangroves are unique group of plants spread over more than 200 thousand square km in 117 countries of the world. They have great ability to thrive in extreme hostile conditions of high salinity, high temperature and anaerobic soil condition. They play an important role in maintaining ecological equilibrium by mitigating soil erosion, cyclonic effect, safeguarding against tsunamis in coastal ecosystems, by maintaining the nutritional balance in different estuarine ecosystems, and render socio-economic services by creating enormous scope for livelihood in the extreme harsh conditions. Therefore conservation and management of mangrove forests and thereby restoring the fragile ecosystems is the need of the hour. Ministry of environment and forest sponsored a two days national workshop on Mangroves in India: biodiversity, protection and environmental services in 2008 at Bengaluru. The book comprises of 56 articles placed under six thematic sections. The first section "Status of conservation and management of mangroves in different states of India" deals with articles on the status of mangroves conservation in Tamil Nadu, Kerala, Karnataka, Maharashtra and Sunderban (W. Bengal), besides an overview of conservation and management of mangroves in India. The second section "Floral diversity and ecology" deals with 17 articles. The mangrove diversity of Indian coast, different river estuaries, fungal and cyanobacterial diversity in mangroves, ecological changes along the Indian coast, and phenological studies on major mangrove genera like ceriops, Rhizophora and Bruguiera are discussed. The third section "Faunal diversity and ecology" deals with 24 articles with focus on the diversity of insects, birds, mosquitoes, wood borers, nocturnal insects, mollusks in coastal ecosystems of India. The section also deals with the different faunal resources and its distribution knowledge gap in the faunal studies in mangrove forest scenario. The fourth section 'mangrove utilization and environment services' deals with six articles highlighting the durability and anatomy of mangrove wood, pollinators of mangrove flowers and phytochemical analysis and utility of mangrove species. In the fifth section "mangrove conservation initiative and peoples participation", the six articles highlight the interesting case studies of mangrove conservation in Karnataka and Maharashtra. In the last section "Policy and legal issues related to mangrove conservation the five articles deal with policy and programmes for protection of mangroves and legal issues. The article on conservation of mangroves in India: Role of remote sensing and GIS is more appropriate for the first thematic section dealing with status of conservation and management of mangrove in different states of India.…

Zustand: New. pp. xl + 1809 Figures, Illus.

Hardcover. Zustand: As New. Dust Jacket Included. Contents Foreword. Preface. Acknowledgements. I. Natural resource appraisal 1. Managing natural resources of Northern India for environmental and livelihood security/V.N. Sharda. 2. India 60 natural resources management and poverty reduction/K.G. Tejwani. 770 pp. …

Hardcover. Zustand: New. 1st Edition. Contents: Preface. 1. Changing perceptions in carbon pool and fluxes in relation to climate change/Praveen Kumar, Uday Burman and R.K. Bhatt. 2. Climate variability under hot arid environment/D.V. Singh. 3. Assessment and monitoring of drought and desertification arid Rajasthan/P.C. Moharana. 4. Climate change and land use pattern in the Thar Desert/Mahesh Kumar Gaur. 5. Multidimensional role of women for livelihood sustainability/Pratibha Tewari. 6. Biodiversity and its conservation in climate change scenario/Suresh Kumar. 7. Impact of climate change on some fruit crops and their management strategies/P.R. Meghwal. 8. Tree-crop interactions and productivity of agroforestry system in arid and semi-arid ecosystems/N.D. Yadava and M.L. Soni. 9. Integrated farming system for sustainable agriculture in climate change perspective/S.P.S. Tanwar. 10. Prospects of underutilized crops under changing climate scenario/H.R. Mahla, J.P. Singh and B.R. Choudhary. 11. Sustainable management of rangeland of hot arid region with special reference to climate change/J.P. Singh and V.S. Rathore. 12. Grasses for high productivity in hot arid region/M.P. Rajora and C.S. Shantharaja. 13. Effect of elevated CO2 on growth, biomass production and photosynthesis of crops/R.K. Bhatt. 14. Physiological approaches for climate change mitigation and adaptation/Uday Burman. 15. Silvopastoral systems and carbon sequestration/M.M. Roy and R.K. Bhatt. Atmospheric carbon dioxide (CO) concentration crossed 400 ppm in 2015 from 279 ppm of preindustrial period. Similarly compared to preindustrial era, the methane (CH) concentration increased from 722 ppb to 1800 ppb and nitrous oxide (N.O) concentration from270 ppb to 323 ppb in 2011. Increasing GHGs concentration in the atmosphere has created radiative imbalance resulting in more energy from the sun entering than exiting the top of the earth's atmosphere. All the above, individually and collectively, adversely influence the total agriculture productivity. Increased awareness during 1990s about adverse effect of deforestation and other land-use changes on CO, stock coupled with more emphasis on afforestation checked rise in atmospheric carbon-di-oxide in the recent years.…

Hardcover. Zustand: New. Contents: 1. Water wealth and irrigation in India. 2. Soil-water relationship. 3. Transpiration and soil water balance. 4. Water requirement of crops. 5. Strategies of using limited water supply. 6. Efficient use of water and fertilizers in irrigated agriculture. 7. Water use efficiency and productivity. 8. Best management practices for irrigation management. 9. Agronomic consideration in the design and operation of irrigation projects. 10. Preparation of an operation plan for canal irrigation system. 11. Command area development programme. 12. Farmers participation in irrigation water management. 13. Siltation of reservoirs. 14. Modernisation of irrigation systems. 15. Production functions of irrigation water. 16. Research and extension in irrigation water management. 17. Irrigation management information systems. 18. Water laws and irrigation acts. 19. Pricing policies in managing water resources in agriculture. 20. Sustainable water resource management practices. 21. Irrigation modelling for sustainable water management.…

Hardcover. Zustand: Brand New. 328 pages. 9.70x6.80x1.00 inches. In Stock.

Hardcover. Zustand: New. Contents: 1. Farming Automation and Digitization in Agriculture. 2. Artificial Intelligence (AI) in Agriculture and its Future Estimations. 3. Real-time Crop Monitoring in Agriculture. 4. Prospects and Challenges of the Internet in Digital Farming. 5. IoT and Machine Learning Applications and Techniques in Sustainable and Precision Farming. 6. Robotics and Automation in Precision Agriculture. 7. Drones Based Technology in Smart Agriculture. 8. Sensors-based Technology for Smart Agriculture. 9. Smart E-agriculture Monitoring System. 10. Machine Intelligence Techniques for Agricultural Production. 11. Transforming Agriculture with Artificial Intelligence. 12. Precision Agriculture: Weather Forecasting for Farming. 13. Applications of Image Processing and Soft Computing Systems in Agriculture. 14. Artificial Intelligence, Block Chain and Quantum Computing. 15. Ushering in a New Growth Wave: From Artificial Intelligence to Agricultural Intelligence. 16. Determining Custom Fertilizer Profiles Based on Soil Chemistry Using Machine Learning. 17. Use of Smart Techniques to Mitigate Water Scarcity. 18. Heuristic Prediction of Rainfall Using Machine Learning Techniques. 19. Cloud-based Autonomic System for Delivering Agriculture as a Service. 20. Space Technology Use in Crop Insurance. 21. Market Scenarios and Investment Trends in AI and Digital Applications in Agriculture. 22. Artificial Intelligence Revolutionising Agriculture in India.…