This fourth edition presents clinicians with the most recent developments in ultrasound in obstetrics and gynaecology. Beginning with an introduction to the physics, machines and measurements used in ultrasonography, the following sections provide in depth coverage of its use in diagnosing and managing different obstetrical and gynaecological conditions. The text also covers infertility, interventional procedures, other methods in radiology and legal and ethical issues. Presented in an easy to follow, bulleted format, this new edition includes numerous ultrasound images, illustrations and tables, as well as a quick reference appendices section which includes AIUM (American Institute of Ultrasound in Medicine) Guidelines and protocols from Thomas Jefferson University in Philadelphia. Key points New edition presenting clinicians with latest developments in ultrasound in obstetrics and gynaecology Easy to follow, bulleted format with numerous ultrasound images, illustrations and tables Includes AIUM Guidelines and protocols from Thomas Jefferson University
The impressive oeuvre of P. K. Page spans genres, formats and art forms, but through it all, the child and the childlike remain integral aspects of imagery and meaning. The verses, plays, fables and essays in Metamorphosis celebrate the child’s unique ability to look, to see, to fashion immense worlds out of the smallest of things; they affirm the importance of fun, nonsense and language play; and they seek to impart spiritual wisdom through rich, complex narratives whose lessons of transcendence and metamorphosis amuse and astonish young readers. In this sixth volume in the Collected Works of P. K. Page, editor Margaret Steffler explores Page’s diverse forays into the fantastical, dreamlike worlds of children’s literature, documenting Page’s ongoing efforts to recover the mysterious and elusive source of childhood. In so doing, she reveals the ways in which Page provides readers of all ages with the ability to throw open the doors between youth and adulthood, and to rediscover the imagination and vision of days gone by.
Semiconductor optoelectronic devices are at the heart of all information generation and processing systems and are likely to be essential components of future optical computers. With more emphasis on optoelectronics and photonics in graduate programmes in physics and engineering, there is aneed for a text providing a basic understanding of the important physical phenomena involved. Such a training is necessary for the design, optimization, and search for new materials, devices, and application areas. This book provides a simple quantum mechanical theory of important optical processes,i.e. band-to-band, intersubband, and excitonic absorption and recombination in bulk, quantum wells, wires, dots, superlattices, and strained layers including electro-optic effects. The classical theory of absorption, quantization of radiation, and band picture based on k.p perturbation has beenincluded to provide the necessary background. Prerequisites for the book are a knowledge of quantum mechanics and solid state theory. Problems have been set at the end of each chapter, some of which may guide the reader to study processes not covered in the book. The application areas of thephenomena are also indicated.
The premise of this report is based on Kenya's policy blueprint, Vision 2030, which places rule of law at the center of its goals. It was commenced at the same time as the nation was recuperating from the post-election poll, which resulted in many Kenyans expressing disappointment at the nation's democratic institutions. The study, produced by AfriMAP and the Open Society Initiative for Eastern Africa, examines and makes recommendations for the following topics: justice sector and rule of law; legal and institutional framework; government track record in respect to rule of law; management of the justice system; independence of the bench and bar; criminal justice; access to justice; and the role of donor agencies.
Black, black, black is the colour of a Mexican night." From its first memorable lines, Mexican Journal hints at the shadows that plagued the mind and spirit of P. K. Page during her tenure as wife to the Canadian ambassador to Mexico in the early 1960s. In journal entries spanning the period of March 1960 to January 1964, Page attempts to compartmentalize her various selves as wife of a diplomat, tourist, silenced poet, visual artist and religious novice. Her entries acknowledge troubling phobias and spiritual barrenness, as well as her painful acceptance of the blackness of the Mexican night. They document Page’s study of surrealism and the country’s ‘dark gods,’ and reveal her struggle to overcome her personal dark night of the soul through the mystical teachings of Sufism, which would inform her spiritual life for the rest of her career. Unpublished during Page’s lifetime, Mexican Journal acts as a companion, or more accurately a counterpoint, to the wondrous and sensual Brazilian Journal. Raw in its emotion and bluntly honest in its confessional style, it exposes shadows and undersides in its painfully intense but richly productive analysis of a self that reluctantly faces internal and external darkness. Mexican Journal is third in series of volumes to be published over the next ten years as a complement to a proposed online hypermedia edition of the Collected Works of P.K. Page. The online edition is intended for scholarly research, while this first published print edition offers an artful text intended to be enjoyed by those few who cherish and wonder at the talent of one of Canada’s greatest poets.
Industrial Enzymes for Biofuels Production: Recent Updates and Future Trends focuses on resolving existing bottlenecks in enzymes mediated biomass to biofuels production processes through updating recent scientific knowledge and technology developments. The book provides low cost sustainable approaches to lower the cost of enzymes production following different approaches. It is specifically focused on industrial aspects of enzymes used in biofuels production processes by presenting in-depth study of existing issues related to practical viability and long-term sustainability. The book covers detailed discussions on market scenario of industrial enzymes used in biofuels production processes and compares them on both lab and industrial scale. Users will find this to be a great resource that also helps them develop low cost green technologies for enzyme development in biofuels production. Includes recent updates in research and the technologies of industrial enzymes used in biofuels production process Describes various developed low-cost technologies for enzyme production Explores different, sustainable approaches currently being used
The book entitled ``Biodiversity Conservation and Sustainable Utilization of Biological Resource'' is a result of National Conference on sustainable Utilization of Biological Resources held during 16-18 March, 2001, at Department of Botany, Dr. Harisingh Gour Vishwavidayalaya, Sagar (M.P.) India. Biological diversity is the result of interaction between climate, organisms, topography, parent soil materials, time and heredity. The tropics are the ideal places for such an interaction. Indian region having a geographical area of 339 million hectares, is quite rich in biodiversity with a sizeable percentage of endemic flora and fauna. This richness in biodiversity is due to immense variety of climate and altitudinal conditions coupled with varied ecological habitats. He from the humid tropical Western Ghat to the hot deserts of Rajasthan, from the cold desert of Ladak and the icy mountain of Himalayas to the worm coast of peninsular India. The country is very important Vavilovian center of biodiversity and origin of over 167 important cultivated plant species and some domesticated animals. The present books contains articles by eminent scientists of the country on different aspects related to the subject. It contains up-to-date information about the application of biotechnology to meet the ever increasing demand of food, medicine, crop plants and management of environments. The articles related to Botanic Gardens aims to help quantify the global strategy for plant conservation (GSPC) adopted by the convention of Biological Diversity (CBD) in 2002. This will help to reaffirm the commitment of Botanic Gardens to plant conservation, education awareness, implementation of the International Agenda for Botanic Gardens in conservation and the promotion of sustainable development and sustainable living. Scholars and students of Botany, Ethnobotany, Agriculture, Forestry, Conservation, Ecology and Environment will find this book very useful and informative.
P.K. Page is best known as one of Canada's finest poets, but over the course of her career she has also written a number of essays – meditations – on her life and work, on the nature of art and the imagination, and on Canadian works of literature, painting, and film that have had special significance for her. As lovers of her poetry would hope and expect, these essays are beautiful, intelligent, moving, and delightfully quirky. The Filled Pen brings together the most important of these essays, including two previously unpublished: A Writer's Life and Fairy Tales, Folk Tales: The Language of the Imagination.. Zailig Pollock, Page scholar and professor of English at Trent University, has edited and annotated this collection for admirers of Page's work, general readers, and academics alike. The essays, which cover a period of approximately forty years, reflect Page's enduring concerns as a verbal and visual artist with the power of art and the imagination to transcend the barriers that limit our perceptions of the world and our sympathies with our fellow human beings. Page is more interested in posing questions than imposing answers; and fascinated as she is by a wide range of ideas, from ancient mysticism to modern neurophysiology, it is images, endlessly evocative and suggestive, that matter to her most. Her comments on A.M. Klein from "A Sense of Angels", one of the most moving and perceptive tributes by one poet to another, apply very much to the P.K. Page we see in The Filled Pen: "For all his interest in the immediate world ... for all his acceptance of ideological and psychological theory, he seemed to reach beyond both to a larger reality.
The City and the Country in Early India: A Study of Malwa is about the emergence of urban centres in the sixth century bce, and analyses the processes and spatiality of urbanization, taking Malwa as its case study. Earlier research on urbanism has focussed on either literary or archaeological sources. While literary sources tend to locate the agency for change exclusively in preachers and rulers, in archaeology, the forces of change become nameless and faceless. The study of inscriptions from Malwa helps in restoring agency to common people. The beginnings of urbanism are to be found in the pre-literate past, and, therefore, require an analysis of archaeological data. Using insights from anthropology and studies of early states, in the first half of the book an attempt has been made to look for new ways to account for urbanization. The second half of the book tries to understand the process of urbanization by examining epigraphic and literary sources. The process of the emergence of urban centres created new forms of division of space: urban centres were surrounded by villages which in turn were surrounded by wilderness. This book tries to recover the histories of their complex interrelations. Since caste and kinship are considered central to the world of Indian sociology, an attempt has also been made to understand the relationships between caste, kinship and urbanism. Changes in the attitude of the literati towards the city and the country have also been examined.
Known for her award-winning poetry and her intricate visual art, P. K. Page did not consider herself a writer of fiction, but she nevertheless produced a substantial and varied body of compelling stories. Triptych: Selected Fiction of P. K. Page presents powerful examples of Page’s insightful and provocative fiction. Characterized by the exploration of charged ideas, these works (including a novel, several short stories, and a collection of brief linked narratives) take inspiration from experience both lived and imagined. In them, Page meditates on the notion of memory and the process of remembering, delving into themes of imagination and identity, of art and the environment, all the while maintaining the language and lyricism epitomized in her poetry. With a critical introduction by volume editor Elizabeth Popham, Triptych not only reproduces the captivating and lyrical prose of one of Canada’s most beloved authors, but also provides readers with a tantalizing glimpse into the extension of the poet-artist’s oeuvre and her development as a skillful writer of fiction.
The safe and economical construction of tunnels, mines, and other subterranean works depends on the correct choice of support systems to ensure that the excavations are stable. These support systems should be matched to the characterstics of the rock mass and the excavation techniques adopted. Establishing the support requirements, designing suppor
Nanocomposite Membrane Technology: Fundamentals and Applications is the first book to deliver an extensive exploration of nanocomposite membrane technology. This groundbreaking text offers an eloquent introduction to the field as well as a comprehensive overview of fundamental aspects and application areas. Approaching the subject from the material
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