N c srivastava (25 Ergebnisse)

Zustand: New. pp. xii + 228 Figures, Illus.

Zustand: New. pp. 116.

Zustand: New. pp. 122.

Hardcover. Zustand: New. From the preface : "Erstwhile Bihar, lying close to the foot hills of Nepal and covering an area of 1,73,877 sq km, harbours a very rich and diverse flora. Its unique phytogeographical position, topography and good precipitation are some of the important factors which are mainly responsible for high degree of plant diversity. The occurrence of different types of forests, ranging from subtropical to tropical and consequently the establishment of three National Parks and twenty Wildlife sanctuaries in the state, which constitute an important source of germplasm, are of considerable interest. Although the state has been botanically surveyed since 1848 and the Flora was published during 1921-1925 which included Bihar, Orissa and parts of West Bengal, but the complete Flora of Bihar itself is not in hand. Simultaneously, the natural vegetation since Haines' publication has been continuously and increasingly under pressure owing to developmental projects including mining activities and non-judicious exploitation of plant resources. These reasons coupled with the publication of a number of new plant records for the state warrant the need of fresh estimation of current status of floristic account n the state. The present work is an attempt in this direction to provide the status of the Flora of the state. It is hoped that this publication will be highly helpful to the botanists, especially taxonomists, environmentalists, foresters, agriculturists, horticulturists,pharmacologists and planners in their research and management programmes. 777 pp.…

Soft cover. Zustand: As New. Contents: Introduction. Enumeration. 1. Araucariaceae. 2. Cupressaceae. 3. Cycadaceae. 4. Ephedraceae. 5. Ginkgoaceae. 6. Gnetaceae. 7. Pinaceae. 8. Podocarpaceae. 9. Taxaceae. 10. Taxodiaceae. 11. Welwitschiaceae. 12. Zamiaceae. References. Index to botanical Names. From the introduction: The word 'gymnosperm' derived from the Greek word gymnospermos meaning naked seeds, after the unenclosed condition of their seeds otherwise known as ovules in their unfertilized state. Gymnosperms are that group of seed plants where an ovule is not enclosed in carpel, unlike angiosperms. The ovule instead forms a leaf-like structure homologous to a leaf, or on a scale or megasporophyII homologous to a shoot or on the apex of a dwarf shoot. Megasporophylls are frequently aggregated into compound structures that are often cone-shaped hence the colloquial name for some of the group, conifers. …

Hardcover. Zustand: New. Zustand des Schutzumschlags: New. 1st Edition. Contents: Foreword. Preface. 1. History. 2. Germplasm Management. 3. Containerised nursery. 4. Nutrient constraints diagnosis and remediation. 5. Insect pests and their management. 6. Fungal and bacterial diseases. 7. Viral diseases. Kinnow in Northwest India: glimpses. Kinnow Mandarin is one of those introduced commercial citrus cultivars of India which has revolutionised the Citriculture scenario in northwest India. Ever since is introduction in 1960s, several efforts have been made to strengthen the information pertaining to different aspects of Kinnow cultivation. But none of the available literatures provides a complete, comprehensive and up-to-date account of Kinnow. Scientists from National Research Centre for Citrus at Nagpur through their long standing experience have attempted to bring out such a piece of information that could guide citrus researchers as well as entrepreneurs to take Kinnow industry of northwest India to some distinction.…

Hardcover. Zustand: Gut. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ancien Exemplaire de bibliothèque avec signature et cachet. BON état, quelques traces d'usure. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. 05 SUR 9780720422627 Sprache: Englisch Gewicht in Gramm: 1150.…

Hardcover. Zustand: Gut. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ancien Exemplaire de bibliothèque avec signature et cachet. BON état, quelques traces d'usure. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. 05 SUR 9780720422627 Sprache: Englisch Gewicht in Gramm: 550.…

Zustand: New.

Hardcover. Zustand: New. Contents: 1. Introduction. 2. Non-aryan civilization and medicinal plants in India. 3. Indian epics and medicinal plants. 4. Philosopher's stone and medicine. 5. Secondary metabolites of plants and medicine. 6. Different Indian systems of medicine. 7. Concept of illness in traditional systems 8. Revitalization of ayurveda systems. 9. Role of traditional medicine in rural health care system. 10. System of medicinal plants in Indian flora. 11. Status of medicinal plants in Samhitas and Nighantus. 12. Present status of medicinal plants. 13. Chemically known alkaloids. 14. Protection and conservation of medicinal or otherwise economically potential plants. 15. Negative list of export 16. Domestic legislation: an overview. 17. Herbal heritage of India. 18. The period of study of Indian vegetable drugs. 19. Synoptic review of unani medicine. 20. Synoptic review of siddha system of medicine. 21. Synoptic review of Amchi system of medicine. 22. Synoptic review of tribal medicine. 23. Synoptic review of veterinary medicine. 24. Medicinal plants in Bible. 25. Medicinal plants in Quran. 26. Medicinal plants in the puranas. 27. Value addition of medicinal plants. 28. Discussion on promoting the traditional plants. 29. Market price of some medicinal plants. 30. List of British and Indian pharmacopeial plants grown in India. 31. List of crude drug dealers. 32. Presentation of the medicinal plants. 33. Enumeration of medicinal plants. 34. Plates. 35. Selected references. 36. Index to botanical names.…

Zustand: New. In English.

Zustand: Gebraucht / Used. Als nieuw d1119e.

Zustand: New. pp. xii + 626 Figures (Some Col.) Maps.

Zustand: New. Idioma/Language: Inglés. During the last three decades, interest in the field of interaction of microwaves with ferrimagnetics has steadily increased. Investigations in tlris field have led to the development of a number of devices used for a variety of applications. The initial emphasis of the investigators was on the microwave behavior of ferrimagnetics placed in cavities and metallic waveguides and associated devices. This work has been presented in various books, monographs, and reviews written during the sixties. In recent years, interest in microwave propagation in ferrimagnetics has shifted from loaded waveguides to relatively new areas, e. g. , magnetostatic and magnetoelastic waves in layered structures, microwave propagation in ferrimagnetic strip lines and microstrips, etc. Such investigations are important from the viewpoint of devices such as delay lines, filters, convolvers, guided wave amplifiers, striplines, and microstrip phase shif ters, circulators, edge guided mode isolators, etc. As such, we feit the need for a text (meant for graduate students starting work in these areas as weil as practicing electrical engineers and applied physicists) which presents a coherent account of the various aspects of propagation of microwaves (electromagnetic as weil as magnetoelastic) in biased ferrimagnetics and discusses the relatively recent developments in the theory and operation of the aforementioned devices, and this book is the result. A biased ferrimagnetic is, in the mathematical sense, a complicated medium, electromagnetically as weil as elastically. *** Nota: Los envíos a España peninsular, Baleares y Canarias se realizan a través de mensajería urgente. No aceptamos pedidos con destino a Ceuta y Melilla.…

Zustand: New. In English.

Zustand: New. In English.

Taschenbuch. Zustand: Neu. Renewable Energy Towards Smart Grid | Select Proceedings of SGESC 2021 | Ashwani Kumar (u. a.) | Taschenbuch | Lecture Notes in Electrical Engineering | xii | Englisch | 2023 | Springer | EAN 9789811674747 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Hardcover. Zustand: New. 210 pages : illustrations (some colour), maps (some colour) : 24 cm. The Himalaya Mountains contain not only one of the largest concentrations of ice outside the polar regions, but contribute to the hydrological requirements of large populations spread over seven nations. The exceptionally high elevations of this low-latitude cryosphere presents a natural laboratory and archives to study climate-tectonics interactions as well as regional v. global climate influences. The existing base-level data on the Himalayan cryosphere are highly variable. Several climate fluctuations occurred during the late Quaternary (MIS1-MIS5, especially the last c. 100 ka), which led to the evolution of the Himalayan landscape. Detailed studies of these archives, along with those of the present cryosphere and related hydrosphere, are essential for understanding the controls on present and future hydrology of the glacial-fed mountain rivers. This volume, a follow-up of the XII International Symposium on Antarctic Earth Science, Goa (A SCAR symposium), provides new data from locales spread over the entire Himalaya region and from Tibet. It provides a glimpse of the late Quaternary cryosphere, as well as a discussion in the last section on sustainability in the context of geohazard mitigations as well as the hydrological budget. …

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The book contains select proceedings of the International Conference on Smart Grid Energy Systems and Control (SGESC 2021). The proceedings is divided into 03 volumes, and this volume focuses on renewable energy towards the smart grid. It includes papers related to smart grid, renewable energy, its integration, and DERs in the network for better energy management and ancillary services. The book presents cutting-edge research in the emerging fields of micro, nano, and smart devices and systems from experts. Most of the contributors have built devices or systems or developed processes or algorithms in these areas. This book is a unique collection of chapters from different areas with a common theme and will be immensely useful to academic researchers and practitioners in the industry.…

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The book contains select proceedings of the International Conference on Smart Grid Energy Systems and Control (SGESC 2021). The proceedings is divided into 03 volumes, and this volume focuses on renewable energy towards the smart grid. It includes papers related to smart grid, renewable energy, its integration, and DERs in the network for better energy management and ancillary services. The book presents cutting-edge research in the emerging fields of micro, nano, and smart devices and systems from experts. Most of the contributors have built devices or systems or developed processes or algorithms in these areas. This book is a unique collection of chapters from different areas with a common theme and will be immensely useful to academic researchers and practitioners in the industry.…

Zustand: New. In English.

Paperback. Zustand: Brand New. 470 pages. 9.25x6.10x0.95 inches. In Stock.

Gebunden. Zustand: New. * Is clearly written * Includes contributions from prominent names in the field, such as Bhise and Subrahmanyam* Contains a general account of the application of surface activity in therapeuticsSurface activity is present in living systems for example .

Zustand: New.

Buch. Zustand: Neu. Neuware - Surface activity is present in living systems; for example in body fluid or cell soup and molecules of surface-active nature are crucial to living matter and its organization. Surface Activity in Drug Action proposes 'a liquid membrane hypothesis of drug action' for surface-active drugs. Chapters 1-7 contains an account of the hypothesis and chapter 8 contains a general account of the application of surface activity in therapeutics. The methodology and presentation of the information makes Surface Activity in Drug Action valuable reading for students and researchers interested in surface activity.…