The book presents valuable information on the performance of cross-breds and indigenous cattle with respect to reproduction, production, disease susceptibility and draught utility aspects under tropical field conditions. It discusses empirical evidences of various factors that are responsible for influencing the performance of dairy cattle under different farming systems locations. It also provides an insight into the services undertaken by the cattle developmental agencies, field level constraints experienced by them and farmers with respect to dairy farming. In view of the significance attached to the cross-breeding programme in the tropical countries like India, the book provides an insightful understanding about the multivarious factors associated with dairy farming under tropical conditions involving different farming systems located under varied agro-ecological conditions.
Retro India is in essence a trip down the memory lane, meandering through the sixties, seventies, eighties and nineties of the twentieth century. Today’s youth would battle with the fact that India had experienced a sweeping change from what it was in just as recently as thirty years ago. What kind of a moribund economy could engender a continuing state of shortages, high inflation, low growth, a paucity of jobs, rampant smuggling, and a foreign exchange situation that was perpetually perilous! It took major political and economical transformations to remove the shackles that then bound the economy. This narrative provides a clear bridge between the then and now for the younger generations. And for the older reader, it provides a heap of nostalgia.
Atmospheric carbon dioxide concentration has increased globally from about 280 ppm before the Industrial Revolution (Pearman 1988) to about 353 ppm in 1990. That increase, and the continuing increase at a rate of about 1.5 ppm per annum, owing mainly to fossil fuel burning, is likely to cause change in climate, in primary productivity of terrestrial vegetation (managed and unmanaged), and in the degree of net sequestration of atmospheric CO into organic form. The quantitative role 2 of the latter in attenuating the increase in atmospheric CO concentration itself is 2 an important but uncertain element of the global carbon-cycle models that are required to predict future increases of atmospheric CO concentration. 2 In my experience in workshops and other multidisciplinary gatherings, argument arises in discussion of this topic among different groups of scientists such as bioclimatologists, plant physiologists, biogeochemists and ecologists. Plant concentration physiologists are often impressed by the positive effect of higher CO 2 on plant growth under experimental controlled environments and argue that this would be at least partly expressed in the field for many species and communities.
In many ways, this book is the culmination of more than four decades of my exp- ration of the taxonomy, biogeography and ecology of New Zealand’s quite small freshwater fish fauna. I began this firstly as a fisheries ecologist with the New Zealand Marine Department (then responsible for the nation’s fisheries research and mana- ment), and then with my PhD at the Museum of Comparative Zoology at Harvard University, Cambridge, MA, USA in the early–mid 1960s. Since then, employed by a series of agencies that have successively been assigned a role in fisheries research in New Zealand, I have been able to explore very widely the natural history of that fauna. Studies of the fishes of other warm to cold temperate southern lands have followed, particularly southern Australia, New Caledonia, Patagonian South America, the Falkland Islands, and South Africa and, in many ways, have provided the rather broader context within which the New Zealand fauna is embedded in terms of geography, phylogeny, and evolutionary history, and knowing this context makes the patterns within New Zealand all the clearer. An additional stream in these studies, in substantial measure driven by the beh- ioural ecology of these fishes round the Southern Hemisphere, has been exploration of the role of diadromy (regular migrations between marine and freshwater biomes) in fisheries ecology and biogeography, and eventually of diadromous fishes wor- wide.
This book seeks to understand the major mythological role models that mark the moral landscape navigated by young Hindu women. Traditionally, the goddess Sita, faithful consort of the god Rama, is regarded as the most important positive role model for women. The case of Radha, who is mostly portrayed as a clandestine lover of the god Krishna, seems to challenge some of the norms the example of Sita has set. That these role models are just as relevant today as they have been in the past is witnessed by the popularity of the televised versions of their stories, and the many allusions to them in popular culture. Taking the case of Sita as main point of reference, but comparing throughout with Radha, Pauwels studies the messages sent to Hindu women at different points in time. She compares how these role models are portrayed in the most authoritative versions of the story. She traces the ancient, Sanskrit sources, the medieval vernacular retellings of the stories and the contemporary TV versions as well. This comparative analysis identifies some surprising conclusions about the messages sent to Indian women today, which belie the expectations one might have of the portrayals in the latest, more liberal versions. The newer messages turn out to be more conservative in many subtle ways. Significantly, it does not remain limited to the religious domain. By analyzing several popular recent and classical hit movies that use Sita and Radha tropes, Pauwels shows how these moral messages spill into the domain of popular culture for commercial consumption.
Nausea is a complex sensation that results from the interaction of certain fixed biological factors, such as gender, with changeable psychological factors, such as anxiety. This is the first book to provide a complete, in-depth explanation of what we know about nausea, along with the latest research results on its causes and treatment. As it is the product of long-term collaboration between scientists from the three main approaches to studying and treating nausea--psychology, gastroenterology, and physiology--the information this book provides is both comprehensive and well integrated. The book is divided into two parts, on mechanisms and management, respectively, and four sections. The chapters in Section I introduce the concept of nausea as a protective control mechanism with individual dynamic thresholds, explain the function of nausea, review past and present conceptions of nausea, and describe the prevalence of nausea in different conditions.Section II includes four basic chapters that review what is known about the physiological bases of nausea. Other chapters explore the roles of the central nervous system, autonomic nervous system, endocrine system, and gastric dysrhythmias. Section III presents the difficult problem of measuring nausea, with chapters focusing on measuring nausea in humans and studying it in animals.Section IV forms the second part of the book, on the management of nausea. The main chapters cover nausea and its treatment in several conditions, including chronic nausea, diabetes, pregnancy, post-operative, cancer and its treatment, and provocative motion. A final chapter discusses future research, including three preliminary studies of novel treatment approaches.
This well-organized book emphasizes the various aspects of science education, viz. the use of computers in science education, software programs, the Internet, e-Learning, multimedia, concept mapping, and action research. It introduces students to the latest trends in the methods of teaching. The book also strives to foster science education through non-formal approaches, such as distance education with special reference to commonwealth of learning model, or academic games. What distinguishes this text is its emphasis on making the teachers understand that learning students’ psychology is the prerequisite for the success of any education programme. Keeping this view in mind, the text explains the well-known theories of learning of Piaget, Ausubel, Bruner and Gagne—which are closely related to science teaching. Primarily intended as a text for the undergraduate students (degree and diploma) of Education (B.Ed. and D.Ed.), this could serve as a source book for in-service teachers and science educators. In addition, curriculum developers and policy makers working in the field of science education having an abiding faith in moulding youngsters to face the challenges of 21st century should find this book useful and stimulating. KEY FEATURES : Lays emphasis on inculcating values or the development of scientific temper in students. Cites a number of examples related to teaching methods from both urban and rural areas to illustrate the concepts discussed in the text.
An important reference for researchers in the pharmaceutical industry, environmentalists and policy makers wanting to better understand the impacts of pharmaceuticals on the environment.
The protection of groundwater and surface water from contamination by the escape of contaminant from waste disposal is now an important consideration in many countries of the world.This book deals with the design of 'barrier systems' which separate waste from the surrounding environment and which are intended to prevent contamination of both ground
Are you the special one who wants to move out of an average setting and do something big? Do you want to know: ? How to elevate your life and grow? ? How to succeed easily? ? How to start living your dreams? ? How to write your own story? ? How to leave a legacy? If so, this book is for you. This book gives you the required mindset, skillset and very importantly the set of tools to help you in your growth journey towards personal excellence and to achieve your best life. Take the first step with this book, overcome society fear and grow unstoppable.
Declining productivity of agricultural soils in Northeast Thailand is a challenge facing land managers and farmers. A program was initiated in 2002 to investigate the potential role of incorporating clay-based materials into degraded soils as a means of enhancing productivity. This research report attempts to provide an ex-post assessment of the field level impact and economic viability of this approach, using the empirically derived estimates of the average income impacts that the application of bentonite or clay technology has generated among farm communities in Northeast Thailand. From an exclusive IWMI perspective, the impact evaluation suggests that the program has a net present value (NPV) of US$0.41 million with a benefit-cost ratio (BCR) of 2.44 for the sample, and a NPV of US$21 million with a BCR of 75 for the region.
Monographs in Organic Functional Group Analysis, Volume 4: The Determination of Organic Peroxides focuses on the analytical chemistry of organic peroxides. The monograph first offers information on the compositions, properties, and reactions of lipid peroxides, polymers, and petrochemicals. The text then reviews the iodometric methods, including choice of solvents, reaction conditions, and titration with thiosulfate. The ferrous ion methods are also discussed. Considerations include choice of reagents and solvents and titration with titanous, dichromate, and mercurous ions. The book also focuses on titrimetric methods, including arsenious, stannous, and titanous methods, titration with anions, and sulfides and mercaptans. Numerical representations are provided. The text puts emphasis on colorimetric and polarographic methods. Polarographic techniques for peroxides; nature and concentration of peroxides; leuco base of methylene blue; and ferrous ions are described. The book also discusses paper, thin-layer, and gas chromatography. The monograph is an important guide for readers interested in the analytical chemistry of organic peroxides.
Radiophannaceuticals labeled with short-lived radionuclides are utilized to unravel biochemical processes, and to diagnosis and treat diseases of the living body are-developed through extensive evaluation in ~iological models. 'fhC first attempt to compile information was a volume entitled ANIMAL MODELS IN RADIOTRACER DESIGN that was edited by William C. Eckelman and myself in 1983. The volume had a focus on the animal models that investigators were using in order to design radiotracers that displayed in vivo selectivity as measured by biodistribution and pharmacokinetic studies. A concern in the early days of nuclear medicine was species differences. Often a series of labeled compounds were evaluated in a several different animal models in order to gain confidence that the selected radiotracer would behave appropriately in humans. During the past 12 years there have been remarkable advances in molecular genetics, molecular biology, synthetic radiopharmaceutical chemistry, molecular modeling and visualization, and emission tomography. Biological models can now be selected that are better defined in terms of molecular aspects of the disease process. The development of high resolution PET and SPET for clinical applications facilitates the development of new radiopharmaceuticals by the use of models to quantitatively evaluate drug effects, and progression of disease, and hence to arrive at better diagnosis and treatments for animals and humans. With these advances there is an effective use of biological models, and the refinement of alternatives for the development of new radiophannaceuticals.
‘Russi has captured the “touch and feel” of events in Tata Steel from its early days . . . he also succeeds in bringing to life the human side of the company in a very readable and cogent manner. The book is a valuable and interesting record of the company’s evolution over its 100-year history, while at the same time being an enjoyable book to read.’ —From the Foreword by Ratan N. Tata ‘The hand of history has woven the tapestry of the Tatas. Just over a hundred years ago Jamsetji Tata requested the Secretary of State in PBI - India, Lord George Hamilton, for the co-operation of the British Raj in starting PBI - India’s first steel works. On the hundredth anniversary of the registration of Tata Iron & Steel Company, the company won the bid to purchase the Anglo-Dutch steel giant CORUS. And so the wheel has turned a full circle.’ R.M. Lala traces a hundred years and more of the exciting history of Tata Steel—from men searching for iron ore and coking coal in jungle areas, traversing in bullock carts before the site was found, to the company’s modern status as a PBI - World-class company. He brings to life a seldom-voiced account of the courage, vision and commitment of the men who created PBI - India’s first modern industrial venture which was to be the fountainhead of its industrial growth. The story Lala recounts is an eventful one of struggle for finances, of survival under unimaginable government controls, the evolution of incredibly humane labour practices (like an eight-hour work day much before it was a Western concept), the effort to compete as liberalization was ushered in, and Tata Steel’s ultimate triumph. For over a hundred years, Tata Steel has promoted a culture of philanthropy perhaps unequalled in the corporate PBI - World. The Romance of Tata Steel is a moving and fascinating account that draws upon extensive archival material and rare photographs to paint a compelling story that all PBI - Indians can be proud of. This informed and objective book is a fitting tribute to an exceptional PBI - Indian company in its centenary year.
Highly readable, well-illustrated, and easy to understand, Gabbe's Obstetrics: Normal and Problem Pregnancies is an ideal day-to-day reference or study tool for residents and clinicians. This 8th Edition of this bestselling text offers fast access to evidence-based, comprehensive information, now fully revised with substantial content updates, new and improved illustrations, and a new, international editorial team that continues the tradition of excellence established by Dr. Steven Gabbe. - Puts the latest knowledge in this complex specialty at your fingertips, allowing you to quickly access the information you need to treat patients, participate knowledgably on rounds, and perform well on exams. - Contains at-a-glance features such as key points boxes, bolded text, chapter summaries and conclusions, key abbreviations boxes, and quick-reference tables, management and treatment algorithms, and bulleted lists throughout. - Features detailed illustrations from cover to cover—many new and improved—including more than 100 ultrasound images that provide an important resource for normal and abnormal fetal anatomy. - Covers key topics such as prevention of maternal mortality, diabetes in pregnancy, obesity in pregnancy, vaginal birth after cesarean section, and antepartum fetal evaluation. - Provides access to 11 videos that enhance learning in areas such as cesarean delivery and operative vaginal delivery. - Enhanced eBook version included with purchase. Your enhanced eBook allows you to access all of the text, figures, and references from the book on a variety of devices
The past five years have witnessed a remarkable development of interest in cell death 'from inside out'. After 30 years of relative obscurity, its quantitative importance in the building and maintenance of normal tissues, the subtle strategies involved in its regulation, and its significance in the pathogenesis of diseases of major social importance are becoming clear. Moreover, because a distinct set of biological events is involved in this death, these events themselves become reason able targets for new pharmacological agents in the treatment of cancer. The articles in this volume summarize the contents of a discussion meeting held at the Royal Society on 23 and 24 February 1994. The authors are a distinguished international group from a variety of disciplines in biology and medicine and hopefully their articles will convey something of the excitement of this fast-moving field. The three organizers are enormously indebted to all the contributors for the enthusiasm with which they delivered their talks, shared in discussion, and finally committed their contributions to these printed pages. We would also like to acknowledge the gracious way in which the Royal Society hosted the meeting, and in particular Mary Manning for making it the trouble-free and enjoyable experience that it was, and Janet Clifford and Simon Gribbin for skillfully managing the editorial processing of this volume. Michael Dexter June 1994 Martin Raff Andrew Wyllie x 1 Death from inside out: an overVIew ANDREW H.
The third part of the Digital Plant Atlas presents illustrations of subfossil remains of plants with economic value. These plant remains mainly derive from excavations in the Old World (Europe, Western Asia and North Africa) that the Deutsches Archäologisches Institut (DAI, Berlin) and the Groningen Institute of Archaeology (GIA) have conducted or participated in. Plant material is usually very perishable, but can nevertheless be preserved in archaeological sites if the biological decay of the material is blocked. Many plant remains are discovered during excavations in carbonized form, where despite having been in contact with fire, they have not been completely reduced to ash. Extremely dry climatic conditions, like those in Egypt, can also preserve plant material in a completely dessicated condition. Most of the economically valuable plants illustrated here have been carbonized or desiccated. So this atlas links up very well with the Digital Atlas of Economic Plants.Like the other atlasses, this atlas is a combination of a book and a website.The Book:Just as in part two of the series, this part will not only include illustrations of seeds and fruits, but also of other plant parts. The resulting variety in seed and fruit forms will be illustrated by examples from different excavations. To support their identification and determination, also pictures of recent plants and relevant plant parts have been included.The Website: To supplement the photographs, the website will also include morphometric measurements of the subfossil seeds and fruits. These measurements can be compared with own measurements of the plant taxa in question.Summary: Plant families: 56 Plant species (Taxa): 191 Photographs: 773 photographs of subfossil plant parts, 1137 photographs of recent plants and plant parts Languages: English and 15 indices (scientific plant name, pharmaceutical plant name, English, German, French, Dutch, Spanish, Arab, Arab in transliteration, Turkish, Chinese, Pinyin (Chinese in transliteration), Hindi, Sanskrit, and Malayalam) Purchase of the book grants access to the protected parts of the websites of the project.
In spite of improvements in oral health, there will always be a significant number of people who lose all their teeth. Furthermore, as people are living longer, complete denture work has become more challenging and managing the transition from a pre-edentulous to an edentulous condition has become more critical. The fourth edition of this established textbook for dental undergraduates and postgraduates has been completely updated to reflect these changes. More emphasis has been placed on care of the elderly and how to achieve better communication between clinicians and dental technicians. More details of clinical techniques have been included, with a new section on the self assessment of clinical work. The text has been completely revised to take into account the results of research over the last ten years.
Volumes 1 & 2 Guide to the MAJOR COMPANIES OF EUROPE 1993/94, Volume 1, arrangement of the book contains useful information on over 4000 of the top companies in the European Community, excluding the UK, over 1100 This book has been arranged in order to allow the reader to companies of which are covered in Volume 2. Volume 3 covers find any entry rapidly and accurately. over 1300 of the top companies within Western Europe but outside the European Community. Altogether the three Company entries are listed alphabetically within each country volumes of MAJOR COMPANIES OF EUROPE now provide in section; in addition three indexes are provided in Volumes 1 authoritative detail, vital information on over 6500 of the largest and 3 on coloured paper at the back of the books, and two companies in Western Europe. indexes in the case of Volume 2. MAJOR COMPANIES OF EUROPE 1993/94, Volumes 1 The alphabetical index to companies throughout the & 2 contain many of the largest companies in the world. The Continental EC lists all companies having entries in Volume 1 area covered by these volumes, the European Community, in alphabetical order irrespective of their main country of represents a rich consumer market of over 320 million people. operation. Over one third of the world's imports and exports are channelled through the EG. The Community represents the The alphabetical index in Volume 1 to companies within each world's largest integrated market.
Highly readable, well illustrated, and easy to understand, Obstetrics: Normal and Problem Pregnancies remains your go-to choice for authoritative guidance on managing today’s obstetric patient. Reflecting the expertise of internationally recognized authorities, this bestselling obstetrics reference has been thoroughly revised to bring you up to date on everything from ultrasound assessment of fetal anatomy and growth, to medical complications in pregnancy, to fetal therapy...and much more! Consult this title on your favorite e-reader with intuitive search tools and adjustable font sizes. Elsevier eBooks provide instant portable access to your entire library, no matter what device you're using or where you're located. Benefit from the knowledge and experience of international experts in obstetrics. Gain a new perspective on a wide range of today’s key issues - all evidence based and easy to read. Stay current with new coverage of fetal origins of adult disease, evidence-based medicine, quality assessment, nutrition, and global obstetric practices. Find the information you need quickly with bolded key statements, additional tables, flow diagrams, and bulleted lists for easy reference. Zero in on "Key Points" in every chapter - now made more useful than ever with the inclusion of related statistics. View new ultrasound nomograms in the Normal Values in Pregnancy appendix.
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