Search results for ""Author Stephen Ellis""

Radiological imaging is now accessible to a wide range of healthcare workers, many of whom are increasingly taking on extended roles. This book will equip all healthcare professionals, including medical students, chest physicians, radiographers and radiologists, with the techniques and knowledge required to interpret plain chest radiographs. It is not an exhaustive text, but concentrates on interpretive skills and pattern recognition – these help the reader to understand the pitfalls and spot the clues that will allow them to correctly interpret the chest X-rays they will encounter in their daily practice. The book features over 300 high quality images, along with a range of case story images designed to enable readers to test and develop their interpretation skills. Interpreting Chest X-Rays is a handy ready reference that will help you to avoid making errors interpreting chest X-rays and decide, for example: if a temporary pacing wire has been inserted correctly whether the shadows you can see are real abnormalities if all chest tubes and lines are located appropriately in an ITU patient what further imaging may assist interpretation of an apparent abnormality whether a post-surgical chest is significantly abnormal what organism might be causing an infection why a patient is short of breath whether patient positioning accounts for an abnormal appearance on a chest X-ray what impact radiographic technique has had on the appearance of pathology From reviews: 'Interpreting Chest X-Rays is highly recommended for anyone wishing to acquire a basic yet relatively comprehensive approach to the chest radiograph. The book is affordable, and is particularly suited for trainees, including pulmonary medicine fellows, medical students on a radiology rotation, physicians' assistant students or nursing students on a critical care or pulmonary rotation, and first-year radiology residents on a thoracic radiology rotation. Dr. Stephen Ellis makes the difficult seem easy, with his instructive teaching style and helpful approach to the surprisingly difficult topic of chest radiography interpretation.' Clinical Pulmonary Medicine, November 2010 'Interpreting Chest X-Rays is an excellent, simple book...[it] is reasonably priced and would be recommended to all healthcare professionals who are involved with the interpretation of plain chest radiographs.' RAD Magazine, December 2010 'Interpreting Chest X-Rays was a delight to read and review. It is a concise text that covers the basics of chest radiography. This book would be perfect for the medical student, allied health care worker, or general physician.' American Journal of Roentgenology, May 2011

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Liberia was in the headlines in 1990 when thousands of teenage fighters, including young men wearing women's clothing and bizarre objects of decoration, laid seige to the capital, Monrovia. In response to the crisis, a West African peacekeeping force, ECONMOG, was sent to stabilize the country and prevent the main warlord, Charles Taylor, from coming to power. Seven years later, however, Taylor was elected President. The country had a fragile peace but the war had spread to its neighbour Sierra Leone. This book traces the history of the civil war that has blighted Liberia in recent years and looks at its roots in the way governments have been established in West Africa during the 20th century.

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Nigeria and Nigerians have acquired a notorious reputation for involvement in drug-trafficking, fraud, cyber-crime and other types of serious crime. Successful Nigerian criminal networks have a global reach, interacting with their Italian, Latin American and Russian counterparts. Yet in 1944, a British colonial official wrote that 'the number of persistent and professional criminals is not great' in Nigeria and that 'crime as a career has so far made little appeal to the young Nigerian'. This book traces the origins of Nigerian organised crime to the last years of colonial rule, when nationalist politicians acquired power at a regional level. In need of funds for campaigning, they offered government contracts to foreign businesses in return for kickbacks, in a pattern that recurs to this day. Political corruption encouraged a wider disrespect for the law that spread throughout Nigerian society. When the country's oil boom came to an end in the early 1980s, young Nigerian college graduates headed abroad, eager to make money by any means. Nigerian crime went global at the very moment new criminal markets were emerging all over the world.

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Two thousand years ago, Madagascar was probably uninhabited. An island twice the size of Great Britain, it was home to unique species of flora and fauna that were undisturbed by humanity until the first navigators landed on its shores. Since then, the changes imposed by humans on the wide range of environments to be found in this mini-continent have formed one of the threads of Madagascar's history. No one knows where the island's first inhabitants came from, but there was a strong connection from the earliest period to the islands of South East Asia - today's Indonesia.Austronesians, Arabs, Portuguese, and Dutch sailors and traders successively dominated the sea-lanes around Madagascar, some of the world's oldest long-distance shipping routes. Over the centuries, Madagascar developed its own distinctive language and cultural systems, absorbing migrants from every shore of the Indian Ocean. In the nineteenth century, Britain and France projected a new type of global power that had a major effect on the island, which became a French colony from 1896 to 1960. Throughout this colourful and often turbulent history, the tension between the formation of a highly original culture and the absorption of immigrants, the development of strong social hierarchies, a long experience of slavery and the slave trade, have all had effects that are still felt today. Now home to 17 million people, Madagascar is one of the world's most fascinating and least-known societies.

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Most of what is written about Africa is framed in terms that have been out of date for years. Too often, it is seen as heading for either disaster or salvation; the realities are more subtle, more complicated than this binary opposition suggests. The continent has over the last century experienced the fastest population growth in the entire history of our planet. This brings pressures environmental and human, but it also changes the logic of Africa's economics. It suggests reasons for hope. Thanks to mobile phones, African retail markets are now becoming integrated; in South Africa, Nigeria and elsewhere, banking is penetrating society; foreign direct investment is higher than ever before. And Africa has 80 per cent of the world's empty agricultural land, which foreigners covet. Yet there is no reason to believe that Africa is heading for political stability. Its so-called 'failed states' are actually here to stay. After two centuries when Europeans and Americans thought of Africa as a continent struggling to catch up, it has arrived. It has developed, but in ways no one foresaw. Season of Rains explains how one billion Africans are changing their continent and changing the world. Stephen Ellis dissects how the postcolonial legacy has been overcome, how Africans are seizing the commercial and political initiative, and why this matters. Africans are reorienting-literally-as they connect to the East. Hundreds of thousands of Chinese, seeking minerals, oil and more, have settled in Africa; conversely the Chinese city of Guangzhou is home to as many as 100,000 Africans. In a series of short, pungently written chapters, Ellis surveys the continent today, offering the reader an indispensable guide to how money, power, religion and indigenous development will shape Africa's coming generations.

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External Mission is the Winner of the Recht Malan Prize for Non-Fiction awarded by Media24 in South Africa. Nelson Mandela's release from prison in February 1990 was one of the most memorable moments of recent decades. It came a few days after the removal of the ban on the African National Congress; founded a century ago and outlawed in 1960, it had transferred its headquarters abroad and opened what it termed an External Mission. For the thirty years following its banning, the ANC had fought relentlessly against the apartheid state. Finally voted into office in 1994, the ANC today regards its armed struggle as the central plank of its legitimacy. External Mission is the first study of the ANC s period in exile, based on a full range of sources in southern Africa and Europe. These include the ANC s own archives and also those of the Stasi, the East German ministry that trained the ANC's security personnel. It reveals that the decision to create the Umkhonto we Sizwe (Spear of the Nation) -- a guerrilla army which later became the ANC's armed wing -- was made not by the ANC but by its allies in the South African Communist Party after negotiations with Chinese leader Mao Zedong.In this impressive work, Ellis shows that many of the strategic decisions made, and many of the political issues that arose during the course of that protracted armed struggle, had a lasting effect on South Africa, shaping its society even up to the present day.

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