The term ‘seaweed’ represents an assemblage of a diverse group of photosynthetic aquatic plants that are exceptionally unique in their form, function, structure, and biochemical composition. In Far East Asian countries, seaweeds are popularly utilised in human food preparations, in addition to being used as a source of raw material for the extraction of industrially important phycocolloids and agro-based products. More recently, there has been growing interest in the application of seaweed ingredients in beauty and novelty food products, nutraceuticals, bioplastics, and beverages, among others, as well as its potential as a source for biofuels Seaweed, though it is a primitive plant, has complex morphological structure, meaning species-level identification of an individual seaweed is a difficult task. This volume describes the identification characteristics of 256 seaweed species collected from the south-east coast of India; comprising 71 species of green algae (chlorophyceae), 46 species of brown algae (phaeophyceae) and 139 species of red algae (rhodophyceae). Key taxonomic characteristics detailed here allow the confirmation of identification of different kinds of seaweed. As such, the book forms an excellent field guide for beginners in seaweed research, marine botanists, students, researchers, divers, and anyone who has interest in knowing more about seaweeds.
In the second volume of the Police Diaries series, Khaki on Broken Wings, former director general of police Amod K. Kanth untangles some of the most sensational and heinous crimes that dominated national headlines. Deploying his deep knowledge of real world crimes committed by the rich and the powerful, Kanth lays bare the loopholes within the criminal justice system, comprising the police, whose investigations are crucial to any prosecution, the courts and lawyers, and the prison and correctional services, which they exploit ruthlessly. Among the many gripping stories Kanth narrates is the story of the mafia lord Romesh Sharma, who terrorised his targets to extort properties worth hundreds of crores and thwarted investigations using his access to powerful people in the political and corporate world. He also recounts how 'Bikini Killer' Charles Sobhraj managed a sensational escape from the high-security Tihar Jail in Delhi and the complex story behind the fight for justice in the BMW hit-and-run case that left several people dead. Kanth passionately argues for the radical restructuring of the criminal justice system so that the police and the justice system are able to protect the poor, the needy and the helpless instead of being subservient to the rich and the powerful.
Improving the reliability of long-range forecasts of natural disasters, such as severe weather, droughts and floods, in North America, South America, Africa and the Asian/Australasian monsoon regions is of vital importance to the livelihood of millions of people who are affected by these events. In recent years the significance of major short-term climatic variability, and events such as the El Nino/Southern Oscillation in the Pacific, with its worldwide effect on rainfall patterns, has been all to clearly demonstrated. Understanding and predicting the intra-seasonal variability (ISV) of the ocean and atmosphere is crucial to improving long range environmental forecasts and the reliability of climate change projects through climate models. In the second edition of this classic book on the subject, the authors have updated the original chapters, where appropriate, and added a new chapter that includes short subjects representing substantial new development in ISV research since the publication of the first edition.
This book examines signal processing techniques for cognitive radios. The book is divided into three parts: Part I, is an introduction to cognitive radios and presents a history of the cognitive radio (CR), and introduce their architecture, functionalities, ideal aspects, hardware platforms, and state-of-the-art developments. Dr. Jayaweera also introduces the specific type of CR that has gained the most research attention in recent years: the CR for Dynamic Spectrum Access (DSA). Part II of the book, Theoretical Foundations, guides the reader from classical to modern theories on statistical signal processing and inference. The author addresses detection and estimation theory, power spectrum estimation, classification, adaptive algorithms (machine learning), and inference and decision processes. Applications to the signal processing, inference and learning problems encountered in cognitive radios are interspersed throughout with concrete and accessible examples. Part III of the book, Signal Processing in Radios, identifies the key signal processing, inference, and learning tasks to be performed by wideband autonomous cognitive radios. The author provides signal processing solutions to each task by relating the tasks to materials covered in Part II. Specialized chapters then discuss specific signal processing algorithms required for DSA and DSS cognitive radios.
Chickpea is an important protein-rich crop with considerable diversity present among 44 annual Cicer species. A large collection of chickpea germplasm including wild Cicer species has been conserved in different gene banks globally. However, the effective and efficient utilization of these resources is required to develop new cultivars with a broad genetic base. Using core and mini-core collections, chickpea researchers have identified diverse germplasm possessing various beneficial traits that are now being used in chickpea breeding. Further, for chickpea improvement, the genus Cicer harbours alleles/genes for tolerance/resistance to various abiotic and biotic stresses as well as for agronomic and nutrition-related traits. Recent advances in plant biotechnology have resulted in developing large number of markers specific to chickpea in addition to technological breakthrough in developing high-throughput genotyping platforms for unlocking the genetic potential available in germplasm collections.
Database management is attracting wide interest in both academic and industrial contexts. New application areas such as CAD/CAM, geographic information systems, and multimedia are emerging. The needs of these application areas are far more complex than those of conventional business applications. The purpose of this book is to bring together a set of current research issues that addresses a broad spectrum of topics related to database systems and applications. The book is divided into four parts: - object-oriented databases, - temporal/historical database systems, - query processing in database systems, - heterogeneity, interoperability, open system architectures, multimedia database systems.
Khaki in Dust Storm is a gripping story of immersive investigations led by the celebrated police officer Amod K. Kanth who found himself at the vortex of India's tumultuous period of the 1980s and early 1990s. An era of dramatic crime, assassinations and terrorism, this period witnessed the assassination of Indira Gandhi in 1984 and the horrific riots that followed; the assassination of Rajiv Gandhi; the murder of Lalit Maken and General Vaidya; public attacks by terrorists and bloodbaths at the peak of the Khalistani militancy; India's first-ever organised mass explosions through improvised electronic device in 1985, popularly known as 'transistor bombs'; and the growing influence of drug abuse and financial frauds. Leading into the minefield of these most sensational crime investigations that rocked India, he reveals in this book facts, stories and anecdotes that have hitherto remained outside the public discourse. He pieces together the details, narrates behind-the-scene manoeuvres, and carefully constructs the psyche of the perpetrators and the backdrop, weaving together a fantastic and powerful tale. This is also a story of a cathartic evolution of a police officer who, after landing in the coveted Indian Police Service, finds his dreams challenged and confined to the restricted role in the face of India's myopic conventional policing. This resulted in his eventual metamorphosis, overwhelmed by the need to search for a wider and transformative perspective in policing that could lay the groundwork for more expanded and gratifying interactions between the police and the community.
Tribology of Polymeric Nanocomposites provides a comprehensive description of polymeric nanocomposites, both as bulk materials and as thin surface coatings, and provides rare, focused coverage of their tribological behavior and potential use in tribological applications. Providing engineers and designers with the preparation techniques, friction and wear mechanisms, property information and evaluation methodology needed to select the right polymeric nanocomposites for the job, this unique book also includes valuable real-world examples of polymeric nanocomposites in action in tribological applications. - Provides a complete reference to polmer nanocomposite material use in tribology from preparation through to selection and use - Explains the theory through examples of real-world applications, keeping this high-level topic practical and accessible - Includes contributions from more than 20 international tribology experts to offer broad yet detailed coverage of this fast-moving field
The Book Krishna and Mediation is a humble attempt by the author to go back into the history and look at the institution of mediation in India. The Book is not written as a legal treatise. It is written from the point of view of layman and to understand how meditation prevailed in India from ancient time to settle disputes and bring peace and harmony to the society. Though the institution of mediation could be traced back to Vedic period; and Treta Yuga, where it was invoked to avert war between Rama and Ravana, the focus however, has been made on Krishna doing mediation in Dwapar Yuga. The reason for doing so is that Krishna has been considered as Lord of the Universe; and when the Lord of Universe himself adopts a particular mode of dispute resolution, it motivates the entire society and encourages people to resolve their disputes and differences through that mode. The indigenous justice delivery system included Kulani, Sreni, Puga, Mahajan, Mediation and Panchayats. Mediation had always been one of the most important methods of resolving disputes and conflicts. Mediation was done by Angada between Rama and Ravana in Treta Yuga; by Lord Krishna between Kauravas and Pandavas in Dwapar Yuga; and by Supreme Court in Ram Janambhoomi case. Unfortunately, all the three mediations failed. Nevertheless, the community learnt its potential as a dispute settlement mode and invoked it in endless number of cases in the informal manner. The Book discusses conflict and dispute in detail. It also discusses many facets of Lord Krishna. Emphasis has been made on Lord Krishna as Mediator. The Book also discusses Mediation in India and at the international level in contemporary times. It also discusses about the pendency of cases which is going to touch the figure of 5 crores, which is more than the population of several countries taken together. The Book discusses how mediation may become game changer and bring down the pendency of cases. The references have been made to dharma, verses of Gita, stories, poem, etc. to exemplify certain facts. I sincerely hope that the Book will come to the expectations of the readers.
This concise, undergraduate-level text focuses on combinatorics, graph theory with applications to some standard network optimization problems, and algorithms. More than 200 exercises, many with complete solutions. 1991 edition.
The monograph offers a comprehensive discussion of the role of evaporites in hydrocarbon generation and trapping, and new information on low temperature and high temperature ores. It also provides a wealth of information on exploitable salts, in a comprehensive volume has been assembled and organized to provide quick access to relevant information on all matters related to evaporites and associated brines. In addition, there are summaries of evaporite karst hazards, exploitative methods and problems that can arise in dealing with evaporites in conventional and solution mining. This second edition has been revised and extended, with three new chapters focusing on ore minerals in different temperature settings and a chapter on meta-evaporites. Written by a field specialist in research and exploration, the book presents a comprehensive overview of the realms of low- and high-temperature evaporite evolution. It is aimed at earth science professionals, sedimentologists, oil and gas explorers, mining geologists as well as environmental geologists.
The book presents an account of mangrove forest ecosystem, its structure and function. Mangroves are littoral plant formation found in tropical and sub-tropical countries and occurs on the margins of oceans and estuaries. In this book all the aspects of mangrove forest have been discussed. The biodiversity, floristic composition and taxonomy have been enumerated very nicely. The loss of mangrove forest and its conservation and management aspects have been given in details. A case study of mangrove forests of Andaman islands and South Japan has been documented in details. This is very good book for those who are working on mangrove ecology, taxonomy, physiology and coastal ecology.
Nanomedicine is defined as the application of nanobiotechnology in clinical medicine, which is currently being used to research the pathomechanism of disease, refine molecular diagnostics, and aid in the discovery, development, and delivery of drugs. In The Handbook of Nanomedicine, Second Edition, Prof. Kewal K. Jain updates, reorganizes, and replaces information in the comprehensive first edition in order to capture the most recent advances in this dynamic field. Important components of nanomedicine such as nanodiagnostics and nanopharmaceuticals, where the greatest number of advances are occurring, are covered extensively. As this text is aimed at nonmedical scientists, pharmaceutical personnel, as well as physicians, descriptions of the technology involved and other medical terminology are kept as clear and simple as possible. In depth and cutting-edge, The Handbook of Nanomedicine, Second Edition informs its readers of the ever-growing field of nanomedicine, destined to play a significant role in the future of healthcare.
This timely publication brings together into a single volume an overview of the extensive published data on cereal and legume phytates. It presents important information regarding historical background, physiological functions, and uses. Biosynthesis and dephosphorylation, phytase enzyme, and methods for analysis are covered. Also included is invaluable information on occurrence, distribution, content, and dietary intake; and interactions with minerals, proteins, carbohydrates and enzymes. Digestion and bioavailability, nutritional consequences, and technologies for removal of phytates from cereals and legumes are discussed. There are numerous tables and illustrations included. This volume is indispensable for researchers and food scientists in phytate research and the technology/processing of cereals and legumes.
This book shows the importance of rice for human consumption. It focuses on the rice panicle, its morphology and characteristics. High genetic diversity of rice has been economically profitable for mankind; the crop provides food calories to half of the human race on earth and because of its adaptability to diversified and unstable ecological conditions, the plant has an asynchronous flowering system in the panicle. The International Rice Research Institute has a collection of panicles with numerous branching phenotypes and lengths varying from 10 to 43 cm. Due to the heterogeneous architecture, grain filling depends on the position of the spikelet within a panicle. Spikelets on apical branches fertilize early and fill faster compared to their basal counterparts and therefore, individual grain weights of panicle vary widely. The discrepancy in grain filling between spikelets changes with panicle architecture but the relationship of variation in individual grain weight with panicle architecture has not been studied. Spikelet number has increased highly in the newly developed rice cultivars, but it has no benefit accrued on grain filling and yield. This book is recommended for students, researchers and teachers working in this field of expertise.
Comet nuclei are the most primitive bodies in the solar system. They have been created far away from the early Sun and their material properties have been altered the least since their formation. Thus, the composition and structure of comet nuclei provide the best information about the chemical and thermodynamic conditions in the nebula from which our solar system formed. In this volume, cometary experts review a broad spectrum of ideas and conclusions based on in situ measurement of Comet Halley and remote sensing observations of the recent bright Comets Hale-Bopp and Hyakutake. The chemical character of comet nuclei suggests many close similarities with the composition of interstellar clouds. It also suggests material mixing from the inner solar nebula and challenges the importance of the accretion shock in the outer nebula. The book is intended to serve as a guide for researchers and graduate students working in the field of planetology and solar system exploration. Several special indexes focus the reader's attention to detailed results and discussions. It concludes with recommendations for laboratory investigations and for advanced modeling of comets, the solar nebula, and the collapse of interstellar clouds.
Most textbooks and atlases of human anatomy chronicle only a few cases of muscle variations in the "normal" human population, or of muscle anomalies within congenital malformations. Consequently, there is a misconception of what is considered "normal" human anatomy and what that looks like. Each person within the "normal" population has at least a few muscle variations, and there are millions of individuals born globally each year with muscle anomalies. There are crucial knowledge gaps between what is taught, what students learn, what textbooks and atlases show, and what truly happens in nature and within our species. This handbook fills this gap by: 1) providing a comparative evolutionary context for muscle variations and defects in humans, 2) summarizing the major types of variations and anomalies found in humans, and 3) including didactic figures for a visually engaging learning experience. This book is of interest to students, professors, and researchers in biological anthropology, comparative anatomy, functional morphology, zoology, and evolutionary and developmental biology, as well as to clinicians and practicing health professionals. Key Features Summarizes most recorded variations and anomalies for each muscle in the human body Provides information on the comparative anatomy of each muscle, including evolutionary differences from our closest living relatives, the apes Includes didactic illustrations of the variations and anomalies for a visually engaging learning experience Comprehensively reviews literature to document prevalence information for each variation and anomaly, within humans Related Titles Brown, D. E. Human Biological Diversity, 2nd ed. (ISBN 978-1-138-03753-3) Diogo, R., et al. Understanding Human Anatomy and Pathology: An Evolutionary and Developmental Guide for Medical Students (ISBN 978-1-4987-5384-5) Diogo, R. Muscles of Chordates: Development, Homologies, and Evolution (ISBN 978-1-138-57116-7)
Key Lectures *Strategy for Exploration and Exploitation of Placer Mineral in India: G.V.Rajamanickam *Exploration for Platinum Group Elements in Peninsular India Status Problems & Scope: Balaram *Understanding the Ore Forming Processes Key to Mineral Exploration: M.S.Pandian *Hyperspectral Remote Sensing: S.Sanjeevi *Total Quality Management (T.q.m.) in Evaluation of Granite Deposits: G.B.Sukumaran
A structure is an assembly that serves an engineering function. A smart structure is one that serves this function smartly, i.e. by responding adaptively in a pre-designed useful and efficient manner to changing environmental conditions. Adaptive behaviour of one or more materials constituting a smart structure requires nonlinear response. This book describes the three main types of nonlinear-response materials: ferroic materials, soft materials, and nanostructured materials. Information processing by biological and artificial smart structures is also discussed. A smart structure typically has sensors, actuators, and a control system. Progress in all these aspects of smart structures has leant heavily on mimicking Nature, and the all-important notion in this context has been that of evolution. Artificial Darwinian and Lamarckian evolution holds the key to the development of truly smart structures. Modestly intelligent robots are already on the horizon. Projections about the low-cost availability of adequate computing power and memory size indicate that the future really belongs to smart structures. This book covers in a compact format the entire gamut of concepts relevant to smart structures. It should be of interest to a wide range of students and professionals in science and engineering.
Graphene, a single sheet of graphite, has an unconventional electronic structure that can be described in terms of massless Dirac Fermions. This interesting electronic feature is not only an important fundamental issue in condensed matter physics but also
This book presents hardware-efficient algorithms and FPGA implementations for two robotic tasks, namely exploration and landmark determination. The work identifies scenarios for mobile robotics where parallel processing and selective shutdown offered by FPGAs are invaluable. The book proceeds to systematically develop memory-driven VLSI architectures for both the tasks. The architectures are ported to a low-cost FPGA with a fairly small number of system gates.
Seed is the source of future plants or foods, is the storage place of culture of history, is the first link in the food chain, is the ultimate symbol of food security. Seed is the source of life. Seeds are basic in crop production. No agricultural practice can improve a crop beyond the limits set by the seed. Quality seed is the key for successful agriculture, which demands each and every seed should be readily germinable and produce a vigorous seedling ensuring high yield. “Care with the seed and joy with the harvest” and “Good seed doesn’t cost it always pays” are the popular adage which enlightens the importance of the quality seed. The farmers always very much interested in the best seed management practices which are safe, environmentally sound and scientifically proven technologies. Understandably, in view of the importance of quality seeds in Agriculture, both as a product and as a means of establishing a crop, most attention at all levels of investigation has been directed to crop seeds. Since seed is a biological entity, deterioration beyond harvest is inevitable. The consequences of low quality seeds are poor germination, low and delayed emergence and weak growth leading to poor field stand and ultimately reflecting on reduced yield. Low productivity could be attributed broadly to use of poor quality seeds. At present to overcome this, several seed enhancement techniques are available for quality upgradation. It has two goals; one is related to seed designing and other to seed functioning. The rationale for pre-sowing seed enhancement techniques is to mobilize the seeds own resources and to augment them with external resources to get maximum improvement in field stand establishment and yield. To achieve this, several physical, physiological and biochemical treatments are available at present to give value addition to seeds. Physiological seed treatments that improve seed performance are based primarily on seed hydration and dehydration. Among several non physiological seed treatments, coating or pelleting can also indirectly improve seed germination, stand establishment and crop productivity.
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