dobhal rajendra (32 Ergebnisse)

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Paperback. Zustand: Brand New. 112 pages. 9.00x6.00x0.23 inches. In Stock.

Zustand: New. In.

Zustand: New. In.

Zustand: New. In.

Zustand: New. In.

Hardcover. Zustand: New. 1st Edition. Globally freshwater resources are facing acute pressure to meet the various demands of mankind. The availability of quality drinking water is one of the biggest challenges and owing to tremendous pollution in different levels of water (ground as well as surface water) the quality is adversely affected. To overcome this worldwide problem, various research and technological interventions have been initiated to provide quality drinking water. The River Bank Filtration (RBF) is one of the solution that has come up with a unique and cost effective technology. It is a process wherein the surface water from rivers, channels and lakes is induced by pumping from nearby production wells to flow through the natural aquifer sediments. This process further initiates several positive changes in the quality of water before finally mixing with the local groundwater. The water obtained from this process can directly be used for drinking purpose and it rarely required any further treatment. In this, context the Uttarakhand State Council for Science and Technology, (UCOST) Dehradun, National Institute of Hydrology, (NIH) Roorkee, Uttarakhand Jal Sansthan, (UJS) Dehradun, Indian Institute of Technology, (IIT) Roorkee, initiated a collaborative project "River Bank Filtration for Quality Drinking Water", which was funded by the Department of Science and Technology (Government of India), under the technical expertise of the HTW University of Dresden, Germany. This book is an attempt to compile and prepare a guideline of scientific and applied value to help engineers, scientists and policy makers for implementing RBF. Here all necessary aspects such as background, planning scheme, design operations and maintenance, water quality parameters, risk assessment, post-treatment, numerical flow, awareness strategies and sustainability of RBF along with worldwide case studies are discussed in detail.

Zustand: New.

Contents Preface 1 Water resources management and riverbank filtrationT Grischek D Schoenheinz and C Sandhu 2 River bank filtration in India existing efforts and future prospectsHP Uniyal 3 Bank filtreation as an instrument of water supply experience in the phase of planningW Arnold 4 Geomorphology source sustainability of water qualityRK Mazari PK Mukherji and BR Arora 5 Bank filtration as an effective purification step for drinking water supplyL Richters 6 Advanced technical drinking water treatment dueseldorf processS Kamphausen 7 Change of bacterial water quality in drinking water distribution systemsB Wricke 8 Identification of recharge areas and sources of springs in mountainous region using environmental isotopesBhishm Kumar SP Rai Gopal Krishan and YS Rawat 9 Science and technology interventions in decentralised drinking water treatment in IndiaSanjay Bajpai 10 Riverbank filtration prospects in IndiaC Sandhu T Grischek C Ray and AK Thakur 11 Effects of pollution in river Krishni on hand pump water QualityKorra Dhakyanaik Medalson Ronghang Pradeep Kumar and Indu Mehrotra 12 Sanitary surveillance an important component in rapid drinking water quality assessment for rural populationRK Rawlley 13 Riverbank filtration as an alternative to pre chlorination a case study at MathuraNisha Luckins Indu Mehrotra Pradeep Kumar and T Grischek     The worlds freshwater resources are facing tremendous pressure both quantitatively and qualitatively More than one billion people do not have consistent access to potable water and more than twice that number lack access to sanitation Unsustainable groundwater abstractions deterioration of the quality of surface and groundwater and extremely reduced flow of rivers are just a few amongst the multitude of water problems being facing todayThe solutions to current problems besides technological breakthroughs would necessarily require a major rethinking on the current water usage and management practicesWith contribution of a multidisciplinary group of researchers from India Germany and USA the book addresses the three main themes of drinking water source treatment and distribution The topics covered would be beneficial for the researchers working in both the plain and mountain regionThe book would be useful to the policy planners as well as to the researchers  jacket 135 pp.

Buch. Zustand: Neu. Neuware - As is the Principal, so is the School. The personality of a Principal reflects in the Institution he/she heads. The achievements of the school both in scholastic and co-scholastic spheres depend on the managerial and leadership skills of the principal.Education is the greatest tool to level Social and Economic differences prevailing in the society. India can be brought on the threshold of 21st century mainly through Education.Educational Institutions both academic and professional lay the foundation of overall development through the quality education imparted by them. Quality Education is impossible without quality teachers and quality principals. The institutions can realize the objectives of Quality Education only when the planning and monitoring systems are not only effective but very strong mechanisms has to be developed. All this is possible when the person at the helm is a Visionary and a Missionary. He/She has a vision to fulfill and a mission to achieve; therefore a Principal must have core-beliefs, ideals, and principles which will help in making the institution a learning organization.In this book efforts have been made to incorporate all those Principles, Abilities and Qualities which the Principal must possess to administer, monitor, supervise, guide and Lead. It is indeed a pleasure for me to have shared my own experiences and experimentations of Principalship in the book.

Buch. Zustand: Neu. Neuware - This book' Residential School A Home Away From Home, ' is about the overall functioning of these schools and the roles and responsibilities of various stakeholders of a Residential School. The author has described almost all aspects of Residential Schools. This is based on his vast and varied experiences in various Residential Schools he served. The book will certainly be useful for the Principals, teachers, students, parents and management of all schools in general and Residential Schools in particular.

Hardcover. Zustand: New. COVID-19 pandemic has threatened all aspects of life on earth. It has caused unprecedented health and economic crisis all over the world. Among these extreme economic, societal and developmental crises, scientific developments are, however, extremely praiseworthy. This edited book Novel Corona Virus (COVID-19): Past, Present and Future encompasses the updated information on R&D up to second wave of Covid-19. It covers relevant topics on viral structure and characteristics, molecular epidemiology, diagnosis, treatment, impact, and management of pandemic. The editors believe that the information compiled in the book will be helpful to academicians, researchers and policy planners.

Soft cover. Zustand: New. Zustand des Schutzumschlags: New. 1st Edition. Contents: Preface. I. Bio-Resources: 1. Biodiversity/manju Sundriyal, D.P. Uniyal and Nasreen Jeelani. 2. Medicinal and aromatic plants/R.C. Sundriyal and Manju Sundriyal. 3. Forests/Ashutosh Mishra and Kirti Joshi. 4. Agriculture and horticulture/Kirti Joshi. II. Geo-resources: 1. Mineral and mining/V.P. Dimri and Prabha Pandey. 2. Water resources/Bhavtosh Sharma and D.P. Uniyal. 3. Energy resources/Sarita Khandka. 4. Glaciers/Om Prakash Nautiyal. III. Climate change: 1. Climate change/J.S. Rawat, Rajendra Dobhal and V.P.S. Arora. IV. Disaster: 1. Disaster scenario and management/Namita Karki, Om Prakash Nautiyal and Ashutosh Mishra. V. Health: 1/. Health status/Sarita Khandka. VI. Industry: 1. Landscape of industries/Sarita Khandka and Manoj Kumar Singh. VII. Tourism: 1. Tourism and ecotourism/Abhinav Dubey. References.

Zustand: New. In.

Zustand: New. In.

Taschenbuch. Zustand: Neu. Nitrogen Fixing Bacteria: Sustainable Growth of Non-legumes | Dinesh Kumar Maheshwari (u. a.) | Taschenbuch | Microorganisms for Sustainability | xiv | Englisch | 2023 | Springer | EAN 9789811949081 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book covers aspects of biological nitrogen fixation along with the unique signaling and interaction between the diazotrophic bacteria and plants, especially the non-legumes. Nitrogen is the most important growth-limiting nutrient in the ecosystems and biological nitrogen fixation involving microbial symbionts, mainly rhizobia and legumes holds enormous interest across the globe. However, free-living rhizobacteria of non-legumes especially cereals, also establish themselves within the root system, fixing nitrogen and contributing to plant productivity, soil fertility, and agricultural sustainability. These non-symbiotic nitrogen fixers additionally exhibit various plant growth-promoting traits elevating productivity, fortifying nutrient content, and managing water stress in plants. The recent perspectives highlighting the mechanisms and background of non-symbiotic nitrogen fixation provide answers to unravel the potential of nitrogenase and various spectra of habitats of rhizobia and other diazotrophic bacteria. Further, the application of genetic engineering and the development of nitrogen-fixing cereals can provide a possible solution to the problem of food shortage. The book includes various scientific inputs providing comprehensive knowledge about the emergence of agricultural sustainability through nitrogen-fixing bacteria. The book illustrates the systematic mechanisms involved in biological nitrogen fixation through various illustrations, schematic drawings, and flow charts aiding in better understanding. The chapters elaborate on the physiology and metabolism of plant-bacteria interaction in different crops under diverse environmental conditions. Thus, the volume will provide a holistic scenario helping in advancing the novel plant-microbe interactions, cell-signaling, and plant-molecular interactions. The book will assist the agronomists, microbiologists, ecologists, plant pathologists, molecular biologists, environmentalists, policymakers, conservationists, and NGOs to develop biofertilizers and bioinoculants using various genera of microbes and contribute to the targets of sustainable goals in an eco-friendly manner.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book covers aspects of biological nitrogen fixation along with the unique signaling and interaction between the diazotrophic bacteria and plants, especially the non-legumes. Nitrogen is the most important growth-limiting nutrient in the ecosystems and biological nitrogen fixation involving microbial symbionts, mainly rhizobia and legumes holds enormous interest across the globe. However, free-living rhizobacteria of non-legumes especially cereals, also establish themselves within the root system, fixing nitrogen and contributing to plant productivity, soil fertility, and agricultural sustainability. These non-symbiotic nitrogen fixers additionally exhibit various plant growth-promoting traits elevating productivity, fortifying nutrient content, and managing water stress in plants. The recent perspectives highlighting the mechanisms and background of non-symbiotic nitrogen fixation provide answers to unravel the potential of nitrogenase and various spectra of habitats of rhizobia and other diazotrophic bacteria. Further, the application of genetic engineering and the development of nitrogen-fixing cereals can provide a possible solution to the problem of food shortage. The book includes various scientific inputs providing comprehensive knowledge about the emergence of agricultural sustainability through nitrogen-fixing bacteria. The book illustrates the systematic mechanisms involved in biological nitrogen fixation through various illustrations, schematic drawings, and flow charts aiding in better understanding. The chapters elaborate on the physiology and metabolism of plant-bacteria interaction in different crops under diverse environmental conditions. Thus, the volume will provide a holistic scenario helping in advancing the novel plant-microbe interactions, cell-signaling, and plant-molecular interactions. The book will assist the agronomists, microbiologists, ecologists, plant pathologists, molecular biologists, environmentalists, policymakers, conservationists, and NGOs to develop biofertilizers and bioinoculants using various genera of microbes and contribute to the targets of sustainable goals in an eco-friendly manner.

Zustand: New. In.

Zustand: New. In.

Taschenbuch. Zustand: Neu. Advances in Water Pollution Monitoring and Control | Select Proceedings from HSFEA 2018 | Nihal Anwar Siddiqui (u. a.) | Taschenbuch | Springer Transactions in Civil and Environmental Engineering | xviii | Englisch | 2021 | Springer | EAN 9789813299580 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book presents the proceedings of the International Conference on Health, Safety, Fire, Environment, and Allied Sciences (HSFEA 2018), highlighting the latest developments in the field of science and technology aimed at improving health and safety in the workplace. The volume comprises content from leading scientists, engineers, and policy makers, discussing water pollution and advanced remedial measures, and the impact on health and the environment. Topics of discussion include research on emerging water pollutants, their sources, monitoring and control. The contents of this volume will be of interest to researchers, practitioners, and policy makers alike.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book presents the proceedings of the International Conference on Health, Safety, Fire, Environment, and Allied Sciences (HSFEA 2018), highlighting the latest developments in the field of science and technology aimed at improving health and safety in the workplace. The volume comprises content from leading scientists, engineers, and policy makers, discussing water pollution and advanced remedial measures, and the impact on health and the environment. Topics of discussion include research on emerging water pollutants, their sources, monitoring and control. The contents of this volume will be of interest to researchers, practitioners, and policy makers alike.

Paperback. Zustand: Brand New. 197 pages. 9.25x6.10x0.47 inches. In Stock.

Taschenbuch. Zustand: Neu. Advances in Sustainable Development | Proceedings of HSFEA 2020 | N. A. Siddiqui (u. a.) | Taschenbuch | ix | Englisch | 2022 | Springer | EAN 9789811644023 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Hardcover. Zustand: Brand New. 197 pages. 9.25x6.10x0.50 inches. In Stock.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book comprises selected papers on advances in the field of health and environment safety that were presented at the International Conference on Advances in the field of Health, Safety, Fire, Environment, Allied sciences and engineering (HSFEA 2020). This book presents a number of research papers which focuses on basic concept of sustainable development and its role in modern world for clean development technology. The book also presents methods that can be used to effectively monitor and measure climate change and global warming. Further, the contents of this work stress the importance of maintaining safety and healthy work environments that are free of occupational health hazards. This book will be of interest to researchers, professionals, and policy makers alike.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book comprises selected papers on advances in the field of health and environment safety that were presented at the International Conference on Advances in the field of Health, Safety, Fire, Environment, Allied sciences and engineering (HSFEA 2020). This book presents a number of research papers which focuses on basic concept of sustainable development and its role in modern world for clean development technology. The book also presents methods that can be used to effectively monitor and measure climate change and global warming. Further, the contents of this work stress the importance of maintaining safety and healthy work environments that are free of occupational health hazards. This book will be of interest to researchers, professionals, and policy makers alike.

Paperback. Zustand: Brand New. 290 pages. 9.25x6.10x0.75 inches. In Stock.

Hardcover. Zustand: Brand New. 290 pages. 9.25x6.10x9.21 inches. In Stock.