R n yadava (63 resultados)

Condición: New. pp. 408.

Condición: New. pp. viii + 174.

Hardcover. Condición: As New. Contents Foreword. Preface. 1. Nature and life of fishes. 2. General classification and measurement of external parts of the body of a fish. 3. Classification habits and habitat of some important culturable freshwater fishes. 4. Examination of Gonads and eggs of culturable fishes. 5. Identification of fish seed of culturable species of fish from Pond (Spawn fry fingerlings). 6. Stocking of spawn and fry in nursery ponds. 7. Natural and supplementary feeds of cultivable fishes and estimation of feed conversion ratio (FCR) and Food Conversion Efficiency (FER). 8. Feed and nutritional requirement of pond fishes. 9. Manuring and fertilization of nursery ponds. 10. Various types of fish ponds and the implements used in fish farming. 11. Various aspects of management practices used in fish farming. 12. Common aquatic weeds of freshwater fish ponds. 13. Control of the common aquatic weeds of freshwater. 14. Identification and control of aquatic insects of fish ponds. 15. Heavy metal toxicity in fishes. 16. Fish production in relation to aquacultural development in India a review. 17. Data requirement for planning and management of inland fisheries. 18. Causes of fishes decline and efforts for revival and statistics of major inland fisheries. 19. Introduction to various fish diseases. 20. Recent diagnostic method for isolation and Identification of Infectious Pancreatic Necrosis Virus (IPNV). 21. Introduction to freshwater prawn (Scampi) Macrobrachium Rosenbergii diseases. 22. Ectoparasitic diseases in freshwater fishes and their control. 23. Hazards of fish culture. Index. The book entitled Fundamental of Ichthyology provides the various sections of the society associated with aquaculture with most recent information and further direction in this field. This is highly useful book which may serve the long felt needs of students teachers and research scholars. We believe that this work will be of great use for fisheries under graduate and post graduate students. Initial chapters deals with some basic aspects of culturable fishes whereas the middle segment of this book deals with nutritional aspects of fish culture and lastly this book through light on the various aspects of diseases management. 174 pp.…

Soft cover. Condición: New. 4th Edition. Contents: 1. Vector Spaces. 2. Hermite Polynomials. 3. Functions. 4. Solution of Partial Differential Equation. 5. Numerical Solution of Partial Differential Equations. 6. Fourier Transform. 7. The Discrete Fourier Transform. 8. Wavelet and Haar Transform. 9. Theory of Probability. 10. Theoretical Distribution. 11. Sampling Distribution (Large Samples). 12. Theory of Estimation. 13. Theory of Testing a Hypothesis. 14. Markov Analysis. 15. Queuing Theory. 16. Fuzzy Sets. 17. Decision Theory. 18. Calculus of Variation. 19. Theory of Reliability and Fault Tolerant. 20. Goal Programming. 21. MATLAB, 22. Hankel and Mellin Transforms. 23.Integral Equation. Objective of this book is to provide to the students of Master of Technology/Engineering a simple, clear and logical presentation of the basic concepts of various branches of advanced mathematics. The book has been prepared according to the syllabus of various Technical Universities in India and is conceived as a textbook for the course in Master of Technology/Engineering of all branches and specializations. The contents of the book have been systematically organized and spread over twenty three chapters. Each chapter begins with the fundamentals and explained with different type of solved examples. The book not only covers the entire scope of the subject but explains the philosophy of the mathematical methods, statistical methods, numerical methods, computational methods including Matlab; and makes the understanding of the subject more interesting. (jacket). …

Hardcover. Condición: As New. Contents Foreword. Preface. I 1. Definition general classification and measurement of external parts of the body of a fish. 2. To study the habit and habitat of some important culturable freshwater fishes. 3. Methods of identification of fish seed of culturable species (spawn fry fingerlings). 4. Methods of stocking of spawn and fry in nursery ponds. 5. Preparation and application of supplementary feeds in ponds. 6. Qualitative and quantitative analysis of Zooplanktons and Phytoplanktons. 7. Examination and analysis of stomach content of fish. 8. Survey and study of various types of fish ponds and the implements used in fish farming. 9. Management of fish ponds. 10. Identification of common Aquatic weeds of fresh water fish ponds. 11. Control of the common aquatic weeds of freshwater. 12. Identification of aquatic insects of fish ponds. II 1. Methods of unit expression. 2. pH and Buffer action. 3. Estimations of micro and macro molecules. 4. Blood. 5. Hormones. 6. Enzymes. III 1. Introduction. 2. Estimation of physical characteristics of water body. 3. Estimation of chemical characteristics of water body. 4. Estimation of productivities of water bodies. 5. Optimal range of various Hydro biological parameters. IV 1. Introduction to various fish diseases. 2. Immunological techniques. 3. Isolation and identification of Virus by different methods. 4. Recent diagnostic methods for isolation and Identification of infectious Pancreatic Necrosis Virus (IPNV). 5. Introduction to freshwater prawn (Scampi) Macrobrachium rosenbergii diseases. Index. India has made substantial advancement in fisheries sector by taking the advantage of physical and climatic conditions. More than 3000 crore rupees worth of fish and fish products are being exported to other countries generating a handsome amount of foreign exchange. The manual entitled Manual of Experimental Ichthyology is highly useful manual which may serve the long felt needs of students teachers and research scholars. We believe that this work will be of great use for fisheries under graduate and post graduate students. In all it contains four useful units comprehensively covering almost all aspects of fish culture. Invaluable information is also available on disease diagnostic techniques which include recently developed non destructive and destructive methods for isolation and identification of fish viruses. 294 pp.…

Contents Preface Introduction 1 Research in Geography Methodological Issues and solutionsPR Sharma 2 Research Methodology and its application in social sciencesSP Das Gupta 3 Research in Geography Issues and SolutionsSN Tripathi 4 Interdisciplinary research and NanoscienceRS Tiwari and Soma Sharma 5 Hypothesis Building and Testing in ResearchVK Singh 6 Writing the Research ProposalGopal Krishan and Sury Kant 7 Framing a questionnaire for socio-economic SurveyRS Yadava 8 Geographic information system as a tool for geographical researchVN Sharma 9 Participatory Research in Geography Exploring Some PossibilitiesSarfaraz Alam 10 Ecology Culture and cognitive functioningRC Mishra 11 Methodological Developments and Empirical practice in Indian GeographyB Thakur 12 Think of research in Indian Geography Some ReflectionsRana PB Singh 13 Research Quality concerns in Indian geography and Qualitative ResearchRavi S Singh 14 Research Design for Assessment of food securitySK Sharma 15 Research Methodology in Geomorphological studiesSC Mukhopadhyay 16 Research in Geography Emerging issuesCR Pathak 17 Modeling and simulation techniques in Geographical ResearchSurendra Singh 18 Regional disparities A Methodological StudyRN Mishra and Preeti Mishra 19 Frontiers of Research in BiographyAK Bhagwati 20 Research Methodology in Bio-Medical EngineeringNeeraj Sharma and Shiru Sharma 21 Research Methodology in Urban StudiesAN Tiwary GN Singh and PR Sharma 22 Urban poor living in slums of Varanasi CityVK Tripathi 23 An Assessment of soil loss using GIS Case study of a WatershedRC Joshi JS Rawat and Momme Mesia 24 Research methodology in Socio-Economic and poverty studies A Case StudyPrashant K Tiwari and PR Sharma IndexThis book on research methodology Concepts and Studies provides a balanced account and treatment of different concepts methods and techniques of research that have taken place in variety disciplines in the area of science social science technology and allied disciplines The book deals with the conception of diversified aspects of research projectsproposals issues intriguing the crux of research problems objectives hypotheses methodologies and research designs in the properspecificappropriate context Learned contributors have taken care to illustrate meticulously the minute aspects of research in a simple and readable language that too in a very lucid manner Authors have illuminated varied aspects of research in appropriate form suitable for an easy grasp of the research problem Many of the chapters are in-depth case studies that have adopted scientific research methodologies and appropriate designs to address contemporary and current problems and issues faced by humanity Editors are of the firm belief that the book should immensely be useful and cater to the needs and requirements of researchers and academics interested in widening their horizons enhancing interdisciplinary bent of mind following rigours of research adopting foolproof strategies to the research problems and channelising energy in right direction that too in proper perspectives Should the researchers show their genuine concern this book may incapacitate the researchers and academics to accomplish scientific research in analysis focus and resolution of current social economic scientific technological and environmental problems 580 pp.…

Soft cover. Condición: New. 1st Edition. The need for a textbook on Engineering Mathematics for Under Graduate students of Engineering as per the revised syllabus was felt by the UG students of Engineering. Taking into account the fact that there is no comprehensive text book for the Bachelor of Engineering students on Engineering Mathematics an attempt has been made to fill a niche that exists between more elementary books and books for advance studies. The book has been prepared according to the syllabus of various Technical Universities and is conceived as a text book for the course in Bachelor of Engineering of all branches. The contents of the book have been systematically organized and spread over fifteen chapters. The book not only covers the entire scope of the subject but explains the philosophy of the Basics of Engineering Mathematics, makes the understanding of the subject more interesting and explained with different types of solved examples. (jacket).…

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Hardback. Condición: New. St ed.

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Hardcover. Condición: New.

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Hardback. Condición: New. St ed.

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Hardback. Condición: New. 4th Th ed.

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Condición: New. 2024. 1st Edition. hardcover. . . . . .

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Hardback. Condición: New. Develop sustainable nanomaterial applications with this cutting-edge introduction Nanomaterials are one of the most important areas of scientific and industrial development, with impacts in virtually every area touched by materials science. Their unique properties have particularly widespread applications in biomedical and environmental research, where they contribute to sustainable and cost-effective processes. The synthesis of nanomaterials, however, can itself be costly and environmentally damaging; green or sustainable synthesis of nanomaterials is an essential development if the full potential of these transformative materials is to be realized. Green Synthesis of Nanomaterials: Biological and Environmental Applications presents a cutting-edge overview of green synthesis processes and their applications. It takes a comparative approach in order to emphasize the advantages of green-synthesized nanomaterials over their chemically synthesized counterparts. The result is a vital contribution to biomedical and environmental research and product development. Green Synthesis of Nanomaterials: Biological and Environmental Applications readers will also find: The latest research compiled by a team of established scholars Detailed discussion of applications in fields including anticancer and antibacterial research and environmental remediation, among many others Coverage of topics including magnetotactic bacteria, green nanomaterials in the textile industry, and many others Green Synthesis of Nanomaterials: Biological and Environmental Applications is ideal for researchers and scientists in chemistry, biology, materials science, or nanotechnology, as well as for technologists in any industry that can benefit from green-synthesized nanomaterials.…