There has been a visible change in people’s lifestyle, specifically after the 1980s. People have increased awareness and knowledge due to rapid development of electronics and other technologies. This has led to unwarranted stress, low patience and tolerance, despite availability of higher physical comforts. Further, this has resulted in greater irritation, frustration, depression etc., which leads to tremendous rise in unhappiness, mental diseases etc. Most people make the mistake of focusing just on professional success and financial gains in life. With such an approach, people do not devote required time and energy for developing and maintaining good health and development of self, family, friends. This book narrates with examples the approach and an analysis of the author’s success in achieving overall happiness in life and sleep within seconds for the last sixty years, including his experiences and methodology for molding the mindset. This will benefit the readers and help them achieve sleep within seconds.
There has been a visible change in people’s lifestyle, specifically after the 1980s. People have increased awareness and knowledge due to rapid development of electronics and other technologies. This has led to unwarranted stress, low patience and tolerance, despite availability of higher physical comforts. Further, this has resulted in greater irritation, frustration, depression etc., which leads to tremendous rise in unhappiness, mental diseases etc. Most people make the mistake of focusing just on professional success and financial gains in life. With such an approach, people do not devote required time and energy for developing and maintaining good health and development of self, family, friends. This book narrates with examples the approach and an analysis of the author’s success in achieving overall happiness in life and sleep within seconds for the last sixty years, including his experiences and methodology for molding the mindset. This will benefit the readers and help them achieve sleep within seconds.
Heterocycles are ubiquitously present in nature and occupy a unique place in organic chemistry as they are part of the DNA and haemoglobin that make life possible. The Chemistry of Heterocycles covers an introduction to the topic, followed by a chapter on the nomenclature of all classes of isolated, fused and polycyclic heterocycles. The third chapter delineates the highly strained three membered N,O and S containing aromatic and non-aromatic heterocycles with one and more than one similar and dissimilar heteroatom. The four-membered heterocycles are abundantly present in various natural and synthetic products of pharmacological importance. This chapter describes the natural abundance, synthesis, chemical reactivity, structural features and their medicinal importance. This class of compounds are present as sub-structures in penicillin and cytotoxic Taxol. Lastly, a chapter on the natural abundance, synthesis, chemical reactivity and pharmacological importance of 5-membered heterocycles with N,O,S heteroatom is covered. The chemistry of heterocycles with mixed heteroatom such as, N-S, N-O, N-S etc. is also described. Gives in-depth, clear information about various systems of nomenclature along with widely acceptable IUPAC system for naming various classes of heterocycles Provides complete information about natural occurrences, synthesis, chemical reactivity, pharmacological importance of heterocycles and their application in material science Highly relevant for graduate students and researchers, providing updated information about various isolated and fused N,O and,S containing heterocycles
This book presents a profile of the majority of hot springs in and around tourist destinations in Nepal. In particular, there is a focus on Pokhara, Jumla, the world- famous Annapurna region, Ruby Valley, and Api Nampa Conservation Area. The chapter on health benefits of mineral hot springs provides a history of hot springs supported by a literature review and case study. Further chapters explore the direct uses of geothermal energy for various purposes and power generation, together with a section on conventional hydrothermal resources. This book is of interest to the general public, students, national and international researchers, energy planners, and health professionals. The book is a valuable tool for sociologists who want to gain insight into the cultural and religious aspects of hot water mineral springs.
Lignans, by convention, are a group of natural products that are formed by linking two phenylpropanoid units (C C units) by oxidative coupling. Most importantly, in 6 3 a lignan, two (C C units) are bound through the central carbon of their side chains, 6 3 0 i. e. the 8 and 8 positions (1, 2). The occurrence of C C -dimers, linked at sites other 6 3 0 than the 8–8 positions, is also known and these compounds have been termed neolignans (3, 4). As these two groups of compounds have close structural as well as biosynthetic relationships, they are often associated together and incorporated under the general term “lignan” (5). The diverse structural categorization of true lignans and of a few neolignans is presented in Fig. 1. Through the years, several review articles or books covering different facets of lignans, including their ch- istry (6, 7), biogenesis (8), synthesis (9), and biological activities (10) have been published. Enduring research for the investigation of secondary metabolites of plants has evidenced some compounds that are biogenetically related to true lignans or neolignans but bear some features not discerned in conventional lignans. These compounds or groups of compounds have been termed as “non-conventional lignans”, and include coumarinolignans, ?avonolignans, and stilbenolignans. The non-conventional lignans, like the conventional ones, have two C C units linked 6 3 together but have additional structural features to place them also under the category of coumarins, ?avonoids, or stilbenes.
The book makes a humble attempt to provide some facets of agrarian situation and their transformation in relation to major tribes at national level with settled cultivation and in relation to primitive tribal groups practising age-old shifting cultivation until recently.
J.K. Galbraiths contention about concept of development can no doubt be deemed as faithful initiation of the developed in a market economy model. However, initiation is not all that matters, because it only manifests communication of awareness of development in particular context of socio-economic sector and unfolds the process of adoption of the new technology and strategy to achieve the fixed target.
The demands of producing high quality, safe (pathogen-free) food rely increasingly on natural sources of antimicrobials to inhibit food spoilage organisms and foodborne pathogens and toxins. Discovery and development of new antimicrobials from natural sources for a wide range of application requires that knowledge of traditional sources for food antimicrobials is combined with the latest technologies in identification, characterization and application. This book explores some novel, natural sources of antimicrobials as well as the latest developments in using well-known antimicrobials in food.
The Divided City contributes to the growing body of scholarly work on cities of the global South. Cities in developing countries, particularly emerging economies, are undergoing rapid urbanization and social transition. Empirically grounded to the contemporary urban situation in India, The Divided City is set in an opportune moment to assess how cities fare up to the challenge of inclusive urbanization. It highlights how the urban pathway of contemporary India departs from the goal of inclusion in multiple ways — access to energy, public services, architecture, land, infrastructure, commons, and cultural and civic spaces. It simultaneously interrogates both policy and theory with intermingling issues like informality, privatization, political economy and gender divide in the contemporary Indian city. The book argues for greater urban inclusion (social, economic and environmental) acknowledged in principle, in national and international urban policy frameworks.
Today, our world increasingly is conceived of as being molecular. An ever widening range of phenomena are described logically in terms of molecular properties and molecular interactions. The majority of known molecules are heterocyclic and heterocycles dominate the fields of biochemistry, medicinal chemistry, dyestuffs, photographic science and are of increasing importance in many others, including polymers, adhesives, and molecular engineering. Thus, the importance of heterocyclic chemistry continues to increase and this three volume work by Drs. R. R. Gupta, Mahendra Kumar and Vandana Gupta is a welcome addition to the available guides on the subject. Its scope places it in a useful niche between the single-volume texts and monographs of heterocyclic chemistry and the multivolume treatises. The authors have retained the well tried classical approach but have succeeded in placing their own individual spin on their arrangement. They have put together a well selected range from among the most important of the vast array offacts available. This factual material is ordered in a clear and logical fashion over the three volumes. The present work should be of great value to students-and practitioners of heterocyclic chemistry at all levels from the advanced undergraduate upwards. It will be of particular assistance in presenting a clear and modem view of the subject to those who use heterocycles in a variety of other fields and we wish it well.
The book deals with development strategy of primitive tribal groups; emerging problems from unsustainable development nexus including development dualism; conflicts between Baiga tribe and foresting development; transformation of primitive agriculture; and weaning-out shifting cultivation.
The Annual provides a chronicle of events in country's political affairs on a day-to-day basic and covers all the 6 national and 33 regional parties recognised by the election commission of India. Useful for party members political activists, media houses, libraries, political analysts, academicians and scholars.
This book is about the great contribution, made by the so-called low castes, presently called Dalits, to the Hindu Religion, spiritual, social and political fields, in everyperiod of Indian history. In the chapter Aryan Gods Versus Castes , the author has brought out in detail as to how Lord Rama, Krishna and Shiva laid the ideals of liberal society free from rigidity of castes and other man-made distinctions. The author traces the present rigid structure of Hindu Caste to the period of Manusmriti and other Smrities after 2nd century AD, though the period of mass untouchability is given as 18th and 19th century AD, which resulted out of several famines and consequent extreme poverty. The treatment of the book is on modern scientific lines dipped in spirituality, as preached by Swami Vivekananda. While highlighting the plight of Dalits in the past and present period, the author has not lost sight of whatever is good and grand in Hindu philosophy.
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