Ayyappan (58 Ergebnisse)

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Hardcover. Zustand: As New. Contents: Preface. 1. Cytogenetics of fishes. 2. Population genetics and selection. 3. Biochemical and molecular genetics. 4. Genome manipulation in fish. 5. Gene transfer and production of transgenic fish. 6. Hybridoma technology. 7. Cryopreservation of fish Gametes. 8. Hybridization in fishes. 9. Hormonal manipulation of sex in fishes. 10. Microbial genetics. 11. Algal biotechnology for aquaculture. 12. Microbial biotechnology for aquaculture. 13. Vaccines and immunostimulants for health management in aquaculture. 14. High-technology aquaculture. Index. "This book is a treasure of work done on fisheries research. It brings a lot of awareness and enthusiasm for the fish-culturists of the country. Biotechnology - genetic improvement in a modern approach has been well documented. To make the aquaculture self sufficient and self dependent, all aspects of modern aquaculture have been covered.". …

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Paperback. Zustand: Brand New. 520 pages. 9.00x6.00x1.30 inches. In Stock.

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

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

Paperback. Zustand: Brand New. 122 pages. Malayalm language. 5.50x0.29x8.50 inches. In Stock.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Scientific Study from the year 2023 in the subject Engineering - Metal Engineering, Metal Processing, Metal Structure, grade: A, University of Melbourne (Indian Institute of technology), course: PhD, language: English, abstract: The primary objective of this scientific study is to analyze the development and ballistic testing of a SS410-Al2O3-SiC-based functionally graded material (FGM) produced by laser cladding and hot pressing. The study focuses on optimizing the manufacturing parameters to maximize the quality of the composite cladding and compare its ballistic performance against traditional ceramic armor.In this study, the fabrication of a functionally graded material (FGM) consisting of SS410, Al2O3 and SiC by laser cladding is investigated. The focus is on analyzing the influence of laser parameters on the microstructure and mechanical properties of the composite system, including hardness and elastic modulus, which are determined by scanning electron microscopy (SEM) and nanoindentation tests. Furthermore, the ballistic performance of the composite will be evaluated and compared to traditional ceramic armor. Future testing will include penetration and fracture toughness studies to confirm the material's suitability for ballistic protection applications. …

Paperback. Zustand: Brand New. 184 pages. Tamil language. 5.50x0.42x8.50 inches. In Stock.

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Paperback. Zustand: Brand New. 274 pages. Tamil language. 8.50x5.47x0.75 inches. In Stock.

Hardbound. Zustand: As New. New. Contents Preface. 1. Immunocompetent organs in teleosts/P.K. Sahoo. 2. Innate/natural resistance and non lymphoid defence mechanisms in fish/P.K. Sahoo. 3. Phagocytosis in teleosts/M.A. Esteban and J. Meseguer. 4. Specific defence mechanisms of fish the basis of antibody production and cell mediated immune response/P. Swain. 5. Antigens and antibodies/J. Mohanty. 6. Complement system of fish/P.K. Sahoo. 7. Cytokines of fish/P. Swain and P.K. Sahoo. 8. The immunological defence mechanisms of fish against bacteria and viruses/A.E. Ellis. 9. The immunological defence mechanisms of fish against fungal infections/D.C. Miles. 10. Immune mechanisms of shellfish/S.S. Mishra. 11. Monoclonal antibody in fish health/A. Adams and K.D. Thompson. 12. Principles of serological techniques in disease diagnosis/P. Swain. 13. Adjuvants in fish health/P. Swain. 14. Advances in fish vaccine/A. Hegde and Y.M. Sin. 15. Nutrition and immunity/S.S. Giri. 16. Probiotics in disease resistance/S.S. Mishra and S. Mohanty. 17. Ecotoxicants and fish immune system/B.K. Das. Further readings. 296 pp.…

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Zustand: Very Good. 159 pp., very slightly warped, else very-good, softcover. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.…

Hardcover. Zustand: New. 1st Edition. Contents: 1. Sustainable development of small farmers/K. Narayana Gowda, K.C. Naratana Swamy. 2. Relevance of small holder livestock production systems in India/K.T. Sampath. 3. Small farmer production systems: review of status and way forward/Mruthyunjaya. 4. smallholder dairy farming system: issues and way forward/Satish Kulkarni and Mukund. 5. Ways to improve small farmer production system in India: few thoughts/N.K.S. Gowda and K. Giridhar. 6. Small farmer production Systems for Southern Karnataka region/C. Vasudevappa. 7. Small farmer production systems- KVK Kodagu experiences/Saju George and B. Prabhakar. 8. Efficiency enhancement of small farmer production systems: experiences of KVKs in Southern states of India/Chandre Gowda M.J and Sreenath Dixit. 9. Group approaches for promoting sustainable smallholder farming/Sreenath Dixit. 10. Group approaches for sustainable small farm production systems/A.K. Singh and Keshava. 11. Millets for sustainable production system/M.G. Chandrakath and A. Seetharam. 12. Sustainable development through small farm horticulture production system/Balakrishna B. and Aiyasha G.F. 13. Scaling up milk production and sustainability in smallholder production system: avenues and approaches/K P. Ramesha and A. Kumaresan. 14. Climate-smart smallholder dairy production system/Mukund A. Kataktalware, Nazars and Letha Devi. 15. Institutional innovations in context of climate change/Triveni Dutt. 16. Institutional innovations to cope with climate change in agricultural sector/Lalith Achoth, Reshma M and K.B. Vedamurthy. 17. Information and communications technology in improving small farm productivity/M.V. Ashok. 18. Empowering farmers through mobile applications/P. Adhiguru and Letha Devi G. 19. Doubling farmers income by 2022 through group approach: strategies and policy perspectives/Debesh Roy. 20. Policy support needed for sustainable smallholder farmer production systems/C.L. Laxmipathi Gowda. 21. Online software for irrigation and fertigation scheduling of crops under open, green house and net house conditions with micro irrigation (SIWAAS and SAFER)/S. Raman. 22. Small livestock farmers and the need for development- friendly production systems/Raghavendra Bhatta. …

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Paperback. Zustand: Brand New. 314 pages. Malayalm language. 5.50x0.70x8.50 inches. In Stock.

Hardcover. Zustand: As New. Dust Jacket Included. Contents Preface. 1. Physiology of reproduction breeding and culture an overview/A.D. Diwan and S. Ayyappan. 2. Breeding biology and fisheries/G. Sudhakar Rao. 3. Female reproductive system/Shoji Joseph and A.D. Diwan. 4. Male reproductive system/Shoji Joseph and A.D. Diwan. 5. Neuroendocrine system and its role in maturation/Shoji Joseph and A.D. Diwan. 6. Neuroendocrine control of breeding and spawning/Shoji Joseph and A.D. Diwan. 7. Cryopreservation of gametes/A.D. Diwan and Shoji Joseph. 8. Hatchery seed production/S.M. Pillai. 9. Farming and culture practices/S.M. Pillai and P. Ravichandran. 10. Microbial diseases/S.V. Alavandi and T.C. Santiago. 11. Genetic improvement/G. Gopikrishna and P. Ravichandran. References. Subject index. From the Preface This book on Physiology of Reproduction Breeding and Culture of Tiger Shrimp Penaeus Monodon contains eleven chapters. In the chapter one we have made an overview of the literature concerning the subject. Breeding biology and fisheries aspects are covered in chapter two. Chapter three deals with the female reproductive system and dynamics of ovarian maturation. This includes the morphological and anatomical characters of the reproductive organ i.e. the ovary in relation to the process of maturation the chain of cytoplasmic and nuclear transformations inside the ovarian tissues at different maturity stages and the mechanism of oogenesis through molecular means. It deals with the morphological and anatomical characters of the male reproductive system during the process of testicular maturation the mechanism of sperm differentiation formation of the complex acrosome in the spermatozoa and the mechanism of spermatophore formation. The fifth chapter is on neuroendocrine system and its role in reproduction. Here the focus is on the morphology of the various neuroendocrine centers and its anatomical details with respect to the Neurosecretory Cell (NSC) types ultrastructural process of neurosecretion distribution and mapping of NSCs in different ganglionic centers of central nervous system eyestalk Neurosecretory System the ultrastructure of the sinus gland and its various types of granules. All these structures have been correlated with reproductive development through histo physiological events of the oocytes in the female gonad and the corresponding cytological changes in the regulatory neuroendocrine organs and cell types in the neuroendocrine system. Sixth chapter is an important which deals with the neuroendocrine manipulations and their impact on gonadal maturation. Here different aspects of endocrine manipulations viz influence of eyestalk ablation the effect of ganglionic extract injection and also the influence of synthetic hormone injections on ovarian maturation breeding and spawning are described in details. Chapter seventh pertains to the studies on the cryoperservation which deals with two aspects. One is on the reproductive quality of male P. Monodon. Various parameters for the evaluation of reproductive quality like spermatophore weight sperm count and sperm morphology and sperm viability are described. Spermatophore regeneration time and effect of eyestalk ablation on the spermatophore regeneration and reproductive quality of male are also covered. Second aspect deals with the cryopreservation of sperm. Chapters eight and nine deal with hatchery seed production and farming and culture practices of tiger shrimp respectively. Microbial diseases and genetic improvement aspects are covered in chapter ten and eleven. Both these aspects are very important because the shrimp industry is striving hard to get disease free mother brood either from wild or through domestication. 292 pp.…

Taschenbuch. Zustand: Neu. Financial Liberalisation and Extent of Financial Exclusion in India | A Study of Economically and Socially Backward Classes in Kerala | Sreejith Ayyappan | Taschenbuch | Englisch | VDM Verlag Dr. Müller | EAN 9783639272420 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Hardbound. Zustand: As New. New. Contents Foreword. Preface. 1. Biotic invasions an overview/T. Ramakrishna Rao. 2. A review of fish introductions in India/S.D. Tripathi. 3. Problems and prospects of exotic fishes in India/P.V. Dehadrai. 4. Impacts of fish introductions a global perspective/Ambekar E. Eknath Chindi Vasudevappa and Basvaraju. 5. Challenging experiences of exotic fish introductions an overview/P. Das. 6. Fish introduction in peninsular India with special reference to Kerala status challenges and potential/B. Madhusoodana Kurup and K.V. Radhakrishnan. 7. Status of exotic fishes introduced in India and their impact/R.A. Khan R.P. Barman and S.S. Mishra. 8. Do we need to import fish in India/M.P. Singh Kohli. 9. African catfish in India/A.K. Singh and W.S. Lakra. 10. Spread of exotic fishes of river Yamuna/A.K. Singh A.K. Pathak Salim Sultan A. Mishra and W.S. Lakra. 11. A note on aquaculture of exotic species in Andhra Pradesh/K. Ravindranath. 12. Challenges posed by exotic catfish clarias gariepinus for Indian fisheries/I.J. Singh. 13. Impact of exotic Cichlid orechromis mossambicus on native cichlid etroplus suratenesis from Kerala backwaters/V.S. Basheer A. Gopalakrishnan and W.S. Lakra. 14. Exotic fishes and biodiversity/N. Sarangi. 15. Status and role of exotic fish species in Indian open waters/K.K. Vass and B.C. Jha. 16. Introduction of Tilapia in India status challenges and potential/G.P. Satyanarayana Rao. 17. Ornamental fish introductions in India status challenges and potentials/Sharad R. Sane. 18. Introduction of Litopenaeus vannamei a boon or bane/P. Ravichandran. 19. Introduction of exotics for export oriented aquaculture in India challenges and opportunities/B. Vishnu Bhat. 20. Larvivorous fish introductions in India and its implications on biodiversity/S.K. Ghosh and A.P. Dash. 21. Status of exotic fish species in upland waters of India/P.C. Mahanta and Shyam Sunder. 22. Ballast water a potential route for introduction of non indigenous aquatic organisms/Neeraj Sood Gaurav Rathore A.K. Singh and T. Raja Swaminathan. 23. Role of quarantine in regulating the introduction of exotic flora and fauna/R.K. Khetarpal and Kavita Gupta. 24. Challenges of sate introduction a public private partnership/T.C. Santiago and A.G. Ponniah. 25. Disease monitoring and control in aquaculture sector issues for consideration/G.D. Chandrapal. 26. Introduced food fishes of Karnataka an overview/K.V. Devaraj Y. Basvaraju and D. Seenappa. 27. Exotic fish infiltration in Rihand Reservoir (Uttar Pradesh) a case study/Noorul Haque Arvind Mishra A.K. Singh and A.K. Pathak. 28. Exotic fishes in Karnataka their history status and prospects/N.R. Ramakrishna. 29. Status and potentials of exotic carps introduced into the Manipur State/K. Sarat Kumar Singh. 30. Status of exotic fishes their introduction and role in Himachal Fisheries/B.D. Sharma. 31. Freshwater ichthyo biodiversity changes and challenges/Salim Sultan. 32. Exotic fish in ornamental fish industries and food fish in West Bengal/Madhumita Mukherjee. 33. Exotic fishes of freshwater aquaculture an overview/C.S. Singh and P.K. Singh. 34. Status of exotic fishes in Haryana/S.C. Agarwal and M.S. Kharb. 35. Fish introduction in India status challenges potentials/T. Selvaraj. 36. Fish introduction in Rajasthan status challenges and potentiality/C.S. Choudhary. 304 pp.…

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