From 1981 until 1986, the archaeologist Judith McKenzie, then a graduate student at the University of Sydney, travelled to the ancient site of Petra in Jordan, living in a cave there for extended periods, in order to survey and measure architectural mouldings on the rock-cut monuments. It was a critical time in the history of Petra, where, for centuries, its local inhabitants, known as the Bdoul, had lived and worked. But that tradition was coming to a close. In 1985, the Bdoul began a move to the nearby village of Umm Sayhoun, as directed by the Jordanian government. This first-hand account of life in a cave at Petra, based on diaries Judith kept at the time she lived among the Bdoul, is therefore important as a record of a lifestyle now largely vanished. As she writes in her introduction: "I spent so much time socializing with the Bdoul, I came to observe many aspects of Bdoul life in a series of visits over three main field seasons. As women we had access to the world of young girls and women, which men from outside did not, while we were also sometimes treated as honorary men." This memoir thus stands as a reminder of life at Petra before the arrival of modern-day tourism at the site. But this book is not only a memoir. Observations are made on the ways in which the Bdoul have adapted to their new environment. Changes at the site that have taken place since 1981 because of weathering and erosion are recorded through comparisons between photographs taken forty years ago and more recent images. Ramifications of the expansion of the tourist-industry at Petra in the 21st century are also considered. Life in a Cave in Petra with the Bdoul: 1981-1986 is therefore an important and essential volume on the archaeology and history of one of the best-known ancient sites in the world.

One Health is an emerging concept that aims to bring together human, animal, and environmental health. Achieving harmonized approaches for disease detection and prevention is difficult because traditional boundaries of medical and veterinary practice must be crossed. In the 19th and early 20th centuries this was not the case-then researchers like Louis Pasteur and Robert Koch and physicians like William Osler and Rudolph Virchow crossed the boundaries between animal and human health. More recently Calvin Schwabe revised the concept of One Medicine. This was critical for the advancement of the field of epidemiology, especially as applied to zoonotic diseases. The future of One Health is at a crossroads with a need to more clearly define its boundaries and demonstrate its benefits. Interestingly the greatest acceptance of One Health is seen in the developing world where it is having significant impacts on control of infectious diseases.

One Health is an emerging concept that aims to bring together human, animal, and environmental health. Achieving harmonized approaches for disease detection and prevention is difficult because traditional boundaries of medical and veterinary practice must be crossed. In the 19th and early 20th centuries this was not the case-then researchers like Louis Pasteur and Robert Koch and physicians like William Osler and Rudolph Virchow crossed the boundaries between animal and human health. More recently Calvin Schwabe revised the concept of One Medicine. This was critical for the advancement of the field of epidemiology, especially as applied to zoonotic diseases. The future of One Health is at a crossroads with a need to more clearly define its boundaries and demonstrate its benefits. Interestingly the greatest acceptance of One Health is seen in the developing world where it is having significant impacts on control of infectious diseases.

One Health is an emerging concept that aims to bring together human, animal, and environmental health. Achieving harmonized approaches for disease detection and prevention is difficult because traditional boundaries of medical and veterinary practice must be crossed. In the 19th and early 20th centuries this was not the case then researchers like Louis Pasteur and Robert Koch and physicians like William Osler and Rudolph Virchow crossed the boundaries between animal and human health. More recently Calvin Schwabe revised the concept of One Medicine. This was critical for the advancement of the field of epidemiology, especially as applied to zoonotic diseases. The future of One Health is at a crossroads with a need to more clearly define its boundaries and demonstrate its benefits. Interestingly the greatest acceptance of One Health is seen in the developing world where it is having significant impacts on control of infectious diseases. "

One Health is an emerging concept that aims to bring together human, animal, and environmental health. Achieving harmonized approaches for disease detection and prevention is difficult because traditional boundaries of medical and veterinary practice must be crossed. In the 19th and early 20th centuries this was not the case-then researchers like Louis Pasteur and Robert Koch and physicians like William Osler and Rudolph Virchow crossed the boundaries between animal and human health. More recently Calvin Schwabe revised the concept of One Medicine. This was critical for the advancement of the field of epidemiology, especially as applied to zoonotic diseases. The future of One Health is at a crossroads with a need to more clearly define its boundaries and demonstrate its benefits. Interestingly the greatest acceptance of One Health is seen in the developing world where it is having significant impacts on control of infectious diseases.

''Emphasis on new issues and emerging concepts insures that the information presented is still timely...A compelling source of information on recent research in the field.'' ---Journal of Chemical Neuroanatomy, May 1997

Wildlife and the zoonotic pathogens they reservoir are the source of most emerging infectious diseases of humans. AIDS, hantavirus pulmonary syndrome, SARS, Monkeypox and the human ehrlichioses are a few examples of the devastating effect achieved by cross-species transmission of viral and bacterial pathogens of wildlife. Many factors contribute to the appearance and spread of a pathogen, including; changes in host/pathogen evolution and interaction, human demographics, behavior and technology, environmental factors, and the availability of health care and a public health infrastructure capable of providing surveillance and interventions aimed at disease prevention and control. Additionally, historical factors and the coalescence of particular circumstances modify the conditions by which pathogens and species have an opportunity to intermix, evolve and spread. This volume provides an overview of zoonotic pathogen emergence with an emphasis on the role of wildlife. The first sections of the book explore the mechanisms by which evolution, biology, pathology, ecology, history, and current context have driven the emergence of different zoonotic agents, the next sections provide specific example of disease emergence linked to wildlife, and the final section offers an overview of current methods directed at the surveillance, prevention and control of zoonotic pathogens at the level of the wildlife host and possible mechanisms to improve these activities. This book will be useful to microbiologists, ecologists, zoologists, entomologists as well as physicians and epidemiologists.

An introduction for children to the wonders of Petra, by Judith McKenzie, author of The Architecture of Petra (OUP, 1990). The marvellous ancient city of Petra in Jordan is very special, because it was carved out of the rose-red stone by the Nabataeans, a people who lived there 2,000 years ago. Among the city's many monuments and impressive buildings, the Petra Great Temple stands out because its columns had elephant-head capitals. Two elephants, Feal and Zarafeh, are among them. They realise that they have lost their tusks. In order to search for their tusks, they decide to climb down from the capital and start an adventure. During their quest, they explore Petra, visit many places, meet other animals, and make friendships. Will they succeed and find their tusks? To find out, join them in their search, as told in this book . . .

This volume, The Basal Ganglia V, is derived from proceedings of the fifth Triennial Meeting of the International Basal Ganglia Society (IBAGS). The Meeting was held from 23-26 May, 1995, at Nemuno-Sato, in the Mie Prefecture of central Japan, not far from the traditional birth place of the country. As at previous Meetings, our aim was to hear and discuss new ideas and data on the Basal Ganglia. About one hundred papers were presented, on platform or as posters. We had valuable talks, stimulating discussions, and agreeable social contacts. Although just before this Meeting, there were several unusual accidents in Japan, a big earthquake in the Kobe area, not far from the Meeting place, and toxic gas terrorism in Tokyo, some hundred participants came from Europe, the United States, and elsewhere. All through the Meeting days, we were together in a beautiful environment, surrounded by fresh green vegetation, flowers and blue sea, as has been traditional for IBAGS meetings. We spent happy and pleasant sunny days there, with superb accommodation and cuisine. Also following the traditional policy of our Society, this volume has been edited to include as many papers as possible, without any selection. New ideas and data may sometimes be controversial and still immature, but we accepted all and put them together in this volume. We hope that from these fascinating papers, further new principles of basal ganglia action might emerge in the future.

This volume arose out of the symposium: "The Basal Ganglia: Structure and Function," held at the beginning of September 1983 as a satellite of the 29th International Congress of Physiological Sciences. The symposium took place at Lorne, a village on the ocean 150km south-west of Melbourne in a former holiday guest-house situated beside the beach. The sounds of surf and winter rain on the iron roof provided a background to the proceedings. The symposium was a happy and productive event, among a small group of participants from twelve countries, undistracted by any competing activities in the out-of-season period. Over three days, there were formal papers with lively discussion, as well as posters displayed continuously and available for comment during coffee and lunch breaks. The more philosophical views on the basal ganglia were aired at informal evening discussions after dinner. At the symposium banquet on the final night, the participants voted to form the International Basal Ganglia Society (IBAGS); Malcolm Carpenter was elected Foundation President, with Richard Faull as Organizing Secretary. The book comprises papers prepared by participants after returning home, so that they had opportunities for incorporating fruits of symposium discussions. Some anticipated contributors were finally unable to participate, and a few who presented data preferred not to submit papers for the book.

This volume, The Basal Ganglia V, is derived from proceedings of the fifth Triennial Meeting of the International Basal Ganglia Society (IBAGS). The Meeting was held from 23-26 May, 1995, at Nemuno-Sato, in the Mie Prefecture of central Japan, not far from the traditional birth place of the country. As at previous Meetings, our aim was to hear and discuss new ideas and data on the Basal Ganglia. About one hundred papers were presented, on platform or as posters. We had valuable talks, stimulating discussions, and agreeable social contacts. Although just before this Meeting, there were several unusual accidents in Japan, a big earthquake in the Kobe area, not far from the Meeting place, and toxic gas terrorism in Tokyo, some hundred participants came from Europe, the United States, and elsewhere. All through the Meeting days, we were together in a beautiful environment, surrounded by fresh green vegetation, flowers and blue sea, as has been traditional for IBAGS meetings. We spent happy and pleasant sunny days there, with superb accommodation and cuisine. Also following the traditional policy of our Society, this volume has been edited to include as many papers as possible, without any selection. New ideas and data may sometimes be controversial and still immature, but we accepted all and put them together in this volume. We hope that from these fascinating papers, further new principles of basal ganglia action might emerge in the future.