Ravi S. Singh – författare

Plant bioactive compounds are plant-based natural products that display a variety of pharmacological applications. These bioactive compounds are important as medicines, pigments and flavorings since most of the pharmaceutical industries are highly dependent on medicinal plants and their extraction. The types and concentrations of bioactive compounds produced by plants are determined by the species, genotype, physiology, developmental stage and environmental factors during growth, determining the physiological adaptive responses employed by various plant taxonomic groups in coping with the stress and defensive stimuli. In the past two decades there has been a renewed interest in the study of conventional aspects such as elicitors and biotic and abiotic stress factors that influence secondary metabolism during in vitro and in vivo growth of plants. the application of molecular biology tools and techniques are facilitating increased understanding of the signaling processes and pathwaysinvolved in the bioactive compounds production in subcellular, cellular, organ and whole plant systems during in vivo and in vitro growth, with application in the metabolic engineering of biosynthetic pathways intermediates. Biosynthesis and Manipulation of Bioactive compounds in Medicinal and Aromatic Plants provides a comprehensive introduction and review of the state-of-the-art biotechnological tools used in enhancement of bioactive compounds in medicinal and aromatic plants. Readers will find a systematic overview of techniques such as Omics, Crisper /Cas9 and RNAi to enhance plant bioactive contents including various in vitro techniques, hairy root culture and transgenic technology to enhance plant bioactive contents using plant tissue culture approaches. The chapters provide an overview of the role of induced mutation, biotic and abiotic stress to increase the bioactive contents in plants, plus the role of endophytes to enhance the contents of plant bioactive compounds and standard operating procedures using hydroponics system of cultivation for significant enhancement of bioactive compounds.This book serves as a single source for researchers working in plant secondary metabolites and the pharmaceutical industry.

Plant bioactive compounds are plant-based natural products that display a variety of pharmacological applications. These bioactive compounds are important as medicines, pigments and flavorings since most of the pharmaceutical industries are highly dependent on medicinal plants and their extraction. The types and concentrations of bioactive compounds produced by plants are determined by the species, genotype, physiology, developmental stage and environmental factors during growth, determining the physiological adaptive responses employed by various plant taxonomic groups in coping with the stress and defensive stimuli. In the past two decades there has been a renewed interest in the study of conventional aspects such as elicitors and biotic and abiotic stress factors that influence secondary metabolism during in vitro and in vivo growth of plants. the application of molecular biology tools and techniques are facilitating increased understanding of the signaling processes and pathwaysinvolved in the bioactive compounds production in subcellular, cellular, organ and whole plant systems during in vivo and in vitro growth, with application in the metabolic engineering of biosynthetic pathways intermediates. Biosynthesis and Manipulation of Bioactive compounds in Medicinal and Aromatic Plants provides a comprehensive introduction and review of the state-of-the-art biotechnological tools used in enhancement of bioactive compounds in medicinal and aromatic plants. Readers will find a systematic overview of techniques such as Omics, Crisper /Cas9 and RNAi to enhance plant bioactive contents including various in vitro techniques, hairy root culture and transgenic technology to enhance plant bioactive contents using plant tissue culture approaches. The chapters provide an overview of the role of induced mutation, biotic and abiotic stress to increase the bioactive contents in plants, plus the role of endophytes to enhance the contents of plant bioactive compounds and standard operating procedures using hydroponics system of cultivation for significant enhancement of bioactive compounds.This book serves as a single source for researchers working in plant secondary metabolites and the pharmaceutical industry.

This book innovatively brings together analyses of the ancient environmental traditions and thoughts with contemporary issues from multidisciplinary perspectives. It provides desirable insights into environmental concerns; their developmental interfaces, agriculture, climate change, gender, health implications, education and curriculum with reference to environment from the developing world viewpoint. Contents Foreword by Dr. Prithvish Nag Vice-Chancellor: Mahatma Gandhi Kashi Vidyapith, Varanasi Ex-Surveyor General of India; Ex-Director: NATMO; President: Geographical Society of India. 1. Emergence of Environmental Concerns: Ravi S. Singh 2. Ecospirituality in the Indian Tradition: Rana P. B. Singh 3. An Appraisal of Man-environment-development Relationship: N. C. Jana 4. Human Approaches to Environmental Understanding at Smallest Unit: Sudip Dey and Sushmita Paul 5. Political Ecology of Climate Change: Bikramaditya K. Choudhary 6. Climate Security and Geopolitics of Climate Change: Arun Kumar Tripathi 7. Environmental Pollution and Human Health: J. K. Mishra 8. Ecotourism: Pravin Singh Rana and P.J. Shyju 9. Women and Environment: Swati Sucharita Nanda 10. Environmental Education in Schools: Mousumi Boral 11. Organic Farming and the Environmental Shield: Arti Singh 12. Towards Epilogue: Ravi S. Singh

Ravi S. Singh (PhD) is Professor at the Department of Geography, Banaras Hindu University (Varanasi, UP), India. Prof. Singh has several international as well as national academic publications in reputed journals and research series, many of them cross-disciplinary, to his credit. His major publications include Paths of Development in Arunachal Pradesh (2005, NBC), Indian Geography: Perspectives, Concerns and Issues (ed. 2009, Rawat Publications), Indian Geography in the 21st Century: The Young Geographers' Agenda (ed. 2009, CSP), Environmental Concerns: Third World Perspectives (ed. 2014, YS Books International), Quotidian Urban Challenges: Development, Environment and Health (ed. 2014, YS Books International), and Resource Use Development and Environment: Interfaces and Implications (ed. 2015, YS Books International). Associated with several prestigious academic and scientific bodies, he is currently Vice-President: The Indian Society of Spatial Science (Presidency University, Kolkata) and Secretary: The Institute of Indian Geographers (Pune) besides being on the advisory board of many academic journals. The main areas of his academic interest are geographical thought, geography education, social and cultural geography, and development geography.

This festschrift honours Prof. Rana P.B. Singh who has dedicated his life to teaching and conducting research on cultural geography with a ‘dweller Indian perspective’. The book focuses on the cultural geographies of India, and to an extent that of South Asia. It is a rich collection of 23 essays on the themes apprised by him, covering landscapes, religion, heritage, pilgrimage and tourism, and human settlements.

This festschrift honours Prof. Rana P.B. Singh who has dedicated his life to teaching and conducting research on cultural geography with a ‘dweller Indian perspective’. The book focuses on the cultural geographies of India, and to an extent that of South Asia. It is a rich collection of 23 essays on the themes apprised by him, covering landscapes, religion, heritage, pilgrimage and tourism, and human settlements.