S l sharma (78 Ergebnisse)

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Broschiert. Zustand: Gut. 21,5 cm XXII, 226 S. . Broschiert. Sprache: Englisch, Zustand: Gut (Innen); Einband (Außen) hat geringe bis leichte Gebrauchsspuren; * Die Photos sind original von uns erstellt worden, u.a. erkennbar an einem kleinen weißen Stück Papier im oberen Schnitt. Ab und an verwenden Suchmaschinen Verlagsphotos, bei den Portalen selbst, werden aber nur unsere Originalphotos gezeigt.…

Hardbound. Zustand: As New. New. Contents Foreword. Preface. Acknowledgement. 1. Introduction. 2. National Rural Employment Guarantee Act 2005. 3. Profile of study area Uttar Pradesh. 4. NREGS performance in Uttar Pradesh Macro level analysis. 5. NREGS Performance at village level survey analysis and interpretation of beneficiaries responses. 6. Major findings and suggestions. Annexures. Selected bibliography. Index. Though the Indian economy has achieved a substantial growth rate of 9 percent the problem of unemployment and poverty in the rural areas of the country continues to be a cause of serious concern. During the last three decades the rich have become richer and the poor miserably poorer. Even the marginal farmers have become landless labourers. Due to ineffective delivery system and mismanagement of several employment programmes initiated by the Central Government the poor have not been benefited from them. To provide means of livelihood and reduce the quantum of poverty especially in rural areas the ruling United progressive Alliance (UPA) Government at the Centre enacted a law to enable the poor people in the rural areas to get 100 days employment with legal guarantee. This pro active measure became a law when the National Rural Employment Guarantee Bill was unanimously passed by the Parliament on August 23 2005 and notified in September 2005. The book presents the findings of a pilot study on implementation of the National Rural Employment Guarantee Scheme (NREGS) conducted in four districts Sitapur Raebareli Unnao and Barabanki eight blocks sixteen villages interviewing 400 beneficiaries (25 per village) on the worksite. Major findings reveal that the beneficiaries while expressing satisfaction on the new initiatives taken by the Government demanded increase in wage rates work site facilities as enshrined in the Act and increase in the number of working days in a financial year. The study also reveals that there is wide appreciation of the NREGA in the rural areas with significant representation of beneficiaries from scheduled castes and Other Backward Classes. There is need for vigorous identification of job opportunity well in advance and strict monitoring of the implementation process. Creating greater awareness about the scheme through various local media facilities available in the rural areas vigorous efforts to involve women workers in warranted. Though the sample size of the study is small it reveals interesting findings. It would be necessary to explore all the aspects of implementation process and plug various loopholes. 144 pp.…

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Hardcover. Zustand: New. Zustand des Schutzumschlags: New. 1st Edition. Higher education in India has undergone phenomenal transition in the past two decades. It has acquired unprecedented growth of private institutions, salient proliferation of technical and professional disciplines, increasing use of information and communication technology, and expanding global linkages. As a result, there have appeared critical concerns about its commercialisation, unequal access, declining quality and low global ranking. The book provides an in-depth analysis of such trends of change and emerging issues. In particular, it focuses on the upsurge of private enterprise in education and its repercussions on the access and quality of higher education. It also offers roadmap for promoting quality education in India with a competitive edge. All stakeholders in education, including educational entrepreneurs, policy makers, educational administrators, academic professionals, and students will find the book of great value.…

Hardcover. Zustand: New. Sustainable Business Management is the intersection of business and sustainability. It supports a business's long-term viability and can take various forms including investing in fair-trade products, reducing packaging materials, and ensuring humane working conditions at supplier factories. It also has impacts on a wide range of ecological and human issues, from the preservation of natural resources to a commitment to human and societal wellbeing. In the last decade, the business environment has surpassed a dynamic transition mainly due to rapid technological advancement, innovations, regional integration of countries as well as enhanced connectivity. It is therefore very important to understand the dynamics of sustainable business management across various industries from different perspectives. Moreover, there is a need to identify various effective strategies required to be adopted in varying business environment for sustainable development of business. In this regard, this book is an attempt to understand and address the dynamics of sustainable business management in today's digital world to leverage sustained competitive advantages. This book illustrates the perspectives of sustainable business and its corresponding strategies to deal with the changing business environment. It will help in conceptualizing various contemporary issues and trends that have emerged in recent times. This book will be beneficial to managers, researchers, students, academicians, policy makers, entrepreneurs and various sections of the society at large.…

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Hardbound. Zustand: As New. New. Contents Foreword. Preface. About the book. About the authors. I. Aquatic ecosystem and biodiversity 1. Bioindicators of water quality/M.M. Saxena. 2. Freshwater ecosystems an algal perspective/B.D. Kaushik. 3. Production of Spirulina in North India problems and prospects/B.D. Kaushik. 4. Ecology and lchthyofaunal diversity of wetlands in upper Assam/S.B. Biswas and Mrinali Choudhury. 5. Biodiversity and population density of freshwater prosobranch gastropod fauna of Damoh and Sagar Districts of M.P./M. Bhide Mohd A. Khan U. Dubey P. Gupta P. Nema P. Thakur and S. Jain. II. Aquatic pollution and eutrophication 6. Index of Biotic Integrity (IBI) an economical and faster biomonitoring tool for the assessment of the health status of aquatic environment/Raman Kumar Trivedi and Byomkes Haldar. 7. Eutrophication and its impact on aquatic environment/Subodh Kumar Sharma L.L. Sharma Niranjan Sarang and Dalveer Kour. 8. Zooplanktonic biodiversity in some textile effluents affected waters of Rajasthan/Ranu Sharma and M.S. Sharma. 9. Influence of textile dyes on the activity of alkaline and acid phosphatases in the ovary of Heteropneustes fossilis (Bloch)/Kumudini Mishra S.C. Kothari and Abha Agarwal. 10. Residual analysis of pesticides Baygon and Nuvan by TLC method in different stages of freshwater Snails Gyraulus covexiusculus and lymnaea stagnalis/P. Gupta M. Bhide U. Dubey P. Nema Mohd. A. Khan P. Thakur and S. Jain. 11. Toxicity of mercury and zinc in the intestine of a catfish clarias batractus (Linn.) A histo enzymological study/Jyotsna Bhoraskar and Suresh Kothari. III. Aquatic ecosystem and its management 12. Transition of rivers into reservoirs and its impacts on fisheries/H.K. Vardia. 13. Fishery resource assessment prospects management and Mahseer conservation/M.C. Gupta and L.L. Sharma. 14. Water quality management in aquaculture systems/B.K. Sharma. 15. Age determination for scientific fishery management in inland waters/N.C. Ujjania and L.L. Sharma. 16. Tilapia invasion and its control in Jaisamand Lake Udaipur a case study/I.A. Durga and R.M. Srivastava. Subject index. The subject of managing freshwater ecosystems is gaining attention in view of the increasing importance of water for multiple uses and at the same time to save these resources from problems of pollution eutrophication etc. The present book is a humble attempt in this direction for compiling useful information on different basic and applied aspects of management of freshwater ecosystems for the benefit of readers. The book comprises carefully selected topics on various aspects of aquatic systems and their management with particular emphasis on freshwaters. The authors of various chapters are senior scientists having wide exposures and experience for several years which is clearly reflected in their contributions. It is hoped that this publication would generate adequate attention at various levels for further enhancement of scientific and technical inputs for management of freshwater ecosystems. 344 pp.…

Zustand: New. Brand New. Soft Cover International Edition. Different ISBN and Cover Image. Priced lower than the standard editions which is usually intended to make them more affordable for students abroad. The core content of the book is generally the same as the standard edition. The country selling restrictions may be printed on the book but is no problem for the self-use. This Item maybe shipped from US or any other country as we have multiple locations worldwide.…

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Hardcover. Zustand: New. Zustand des Schutzumschlags: New. 2nd Edition. Contents Preface. I. Azolla 1. Introduction. 2. Occurrence. 3. Distribution. 4. Vernacular names. 5. Taxonomy. 6. Morphological characters. 7. Life cycle. 8. Fern Alga relation. 9. Growth. 10. Factors affecting growth. 11. Sporulation. 12. Structure of Sporocarps. 13. Sporophyte reproduced. 14. Induction of sporulation. 15. Sporocarp collection from the fresh A. microphylla. 16. Spore collection from Azolla mexicana. 17. Azolla spore collection. 18. Decomposition of sporulated Azolla and isolation of spores. 19. Sterilization of sporocarps. 20. Germination of sporocarps in solid agar medium. 21. Germination of sporocarp in moist filter paper. 22. Germination of megasporocarp in liquid medium. 23. Hybrid Azolla. 24. Spore inoculum production. 25. Presoaking of sporocarps for germination. 26. Storage and viability of spore inoculum. 27. Germination of sporocarps. 28. Factors affecting sporocarp growth. 29. Using sporocarps to culture sporophytes. 30. Germplasm shipment. 31. Nitrogen fixation. 32. Measuring N2 fixation. 33. Availability of N2 fixed. 34. Agronomic significance. 35. Methods of Azolla use in rice culture. 36. Field application. 37. Management practices. II. Blue green algae 1. Introduction. 2. Distribution. 3. Systematic position. 4. Origin and affinities. 5. Salient features. 6. Taxonomic classification. 7. Form structure and development of B.G.A. 8. Reproduction. 9. Life cycle and photoregulation. 10. Growth characteristics. 11. Nitrogen fixation. 12. Production of seeding material. 13. Straw based production technology of commercial purposes. 14. Algal production technology. 15. Multiplication of B.G.A. 16. Inoculation technique. 17. Survival and persistence of the inoculum in the soil. 18. Biological Nitrogen fixation. 19. Effect of algalization on rice yields. 20. Reclamation of sodic soils. 21. Economics of Algal inoculation. 22. Future prospectus. Conclusions. Selected references. Glossary. Index. Man made fertilizers have come to stay in the present century for increasing the output of agricultural production and to meet ever increasing demand of human population which has been further accentuated by the limited availability of additional fertile farm land. Industrial nitrogen is heavily dependent on energy derived from fossil fuel which is getting depleted at a very fast rate. On the contrary biological nitrogen fixation requiring nearly half the quantum of energy (needed for industrial fixation) and is dependent on energy from renewable resources such as products of photosynthesis and organic matter in the soil. The natural organic nitrogen provided by the biofertilizers to the agro ecosystem do not pose any health risk to humans which is being seriously apprehended by the use of chemical and synthetic inorganic nitrogen. In view of escalating energy costs it is essential for us to evolve and adopt a strategy of using biological fertilizers along with chemical fertilizers. This calls for adoption of integrated nutrient supply by using a judicious combination of chemical fertilizers and biofertilizers. The very objective of boosting crop productivity by chemical fertilizers is becoming self defeating and unsustainable. An effort has been made in this book to provide an up to date comprehensive account of fundamental as well as applied aspects related to biological N2 fixation through Azolla and Blue green algal bifertilizers. 376 pp. …