Big, bright and happy, this bilingual Spanish-English book invites children to deeply feel life on the island of Puerto Rico. How did animals and plants first get to the island? How do they live together? This enchanting introduction to island biodiversity allows children to visualize relationships between Caribbean creatures and with the water and sky--and to see how we, too are one with the island.
Although research on the value of membership of Nonprofit Organizations (NPOs) is increasing, there remain few theoretical and empirical advances in this area. Addressing this gap, this book offers a fresh perspective, exploring how NPOs’ survival is linked to the promotion, recruitment and retention of members.
This concise but comprehensive book will help interested readers in the health care professions to navigate their way through the jungle of movement disorders, including the potentially complex differential diagnosis and management. The different disorders are discussed in individual sections that explain how to examine the patient and recognize the disorder from its basic phenomenology, how to confirm a diagnosis, how to distinguish a particular disorder from related conditions, and how to treat each disorder effectively. The book makes liberal use of diagrams, algorithms, tables, summary boxes, and illustrations to facilitate solution of clinical problems at the bedside and to solidify previously learned clinical and therapeutic concepts. It will be of interest to a broad audience of health professionals, scientists, and medical students.
The 20th century has finished, the century when surgery took huge steps forward thanks to progress in technology. Now we have entered the "century of biotechnologies", which will not only generate progress in surgery, but also lead to a real "cultural revolution" that will completely change approaches to solving different problems in medicine. The aim of this book is to bring surgeons closer to biotechnologies and to overcome the cultural gap dividing them from these new approaches. Biotechnologies are already proposed and used at different levels in surgical practice: in diagnostic technique, enabling practitioners to identify diseases at an early stage and follow their molecular modification over time; and in tissue engineering, where the use of "smart scaffolds" offers a possible answer to increasing demand for biocompatible tissues and organs in transplantation surgery. This volume focuses on the emerging field of stem cells, analyzing both their role as possible players in originating and perpetuating cancer – "cancer stem cells" – and, conversely, their extraordinary therapeutical potential. An additional section is dedicated to the evaluation and application of derived molecular factors that can enhance the physiological processes that are fundamentally important in surgery, such as hemostasis and wound healing. Surgeons have always been technologists, in the sense that since surgery began they have always needed technology, beginning with a scalpel and surgical instruments. They have always cooperated with technologists. However, in the new century, the first one of the millennium, a rapid increase in knowledge that is outside the realm of the surgeon’s traditional technological training is imposing itself – hence the aim of this book. It is now urgent to encourage surgeons to embrace this knowledge (biotechnology) with confidence. By its very nature, biotechnology is completely different from the technologies used so far, because it escapes the senses of sight and touch, which up to now have been the essence of the surgeon’s work. The cellular and molecular dimensions of biotechnologies are still far removed from most of the recent advances in modern surgical techniques. A common language between surgeons and biotechnologists will create further, revolutionary, progress in surgical sciences in the twenty-first century.
Atlas of Hybrid Imaging of the Heart, Lymph Nodes and Musculoskeletal System, Volume Three: Sectional Anatomy for PET/CT, PET/MRI and SPECT/CT provides a guide for interpreting PET and SPECT in relation to co-registered CT and/or MRI. In this atlas, exclusively dedicated to heart, lymph nodes and musculoskeletal system, nuclear physicians and radiologists cover hybrid nuclear medicine based on their own case studies. The practical structure in two-page unit offers readers a navigational tool based on anatomical districts, with labeled and explained low-dose multiplanar CT or MRI views merged with PET fusion imaging on one side and enhanced CT or MRI on the other. This new format enables the rapid identification of hybrid nuclear medicine findings which are now routine at leading medical centers. Each chapter begins with three-dimensional CT and/or MRI views of the evaluated anatomical region, bringing forward sectional tables. Clinical cases, tricks and pitfalls linked to several PET or SPECT radiopharmaceuticals help introduce the reader to peculiar molecular pathways and improve confidence in cross-sectional imaging that is vital for accurate diagnosis and treatments. - Presents a compact, comprehensive, easy-to-read guide on sectional imaging and multiplanar evaluation of hybrid PET and SPECT - Includes more than 200 fully colored, labeled, high quality original images of axial, coronal and sagittal CT, contrast enhanced CT, PET/CT and/or PET/MRI - Displays clinical cases that showcase both common and unusual findings that nuclear physicians and radiologists could encounter in their clinical practice - Provides specific text boxes that explain anatomical variants, radiological advices and physiological findings linked to tracer bio-distribution
The wild turkey is an iconic game bird with a long history of association with humans. Texas boasts the largest wild turkey population in the country. It is the only state where one can find native populations of three of the five subspecies of wild turkeys—the Eastern wild turkey (Meleagris gallopavo silvestris), the Rio Grande wild turkey (M. g. intermedia), and the Merriam’s wild turkey (M. g. merriami). Bringing together experts on game birds and land management in the state, this is the first book in Texas to synthesize the most current information about ecology and management focused exclusively on these three subspecies. Wild Turkeys in Texas addresses important aspects of wild turkey ecology and management in Texas, but its principles are applicable anywhere Eastern, Rio Grande, or Merriam’s turkeys exist. This book marks the continuation of one of the biggest success stories in the research, restoration, and management of the wild turkey in North America.
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