Borders are not just lines in the sand, but increasingly globalised spaces of practice. This is the case in West Africa, where a growing range of local and international officials are brought together by ambitious security projects around common anxieties. These projects include efforts to stop irregular migration by sea through international police cooperation, reinforcing infrastructures at border posts, and the application of new digital identification tools to identify and track increa...

Cell Signaling Pathways in Development, Volume 149 in the Current Topics in Developmental Biology series, highlights new advances in the field, with this new volume presenting interesting chapters on a variety of topics, including Ephrin signaling, Cell signaling to the extracellular matrix, Signaling by TGF-b superfamily members, Hedgehog signaling, Parallels in signaling during development and regeneration, Hippo signaling, Wnt/PCP signaling, Signaling oscillations in presomitic mesoderm...

The anastomotic technique plays a predominant role in gastrointestinal surgery. A feared complication is leakage due to the sutures. Such leakage cannot be detected early; consequently, infection spreads locally and systemically. An anastomotic method is generally evaluated according to its rate of leakage, related to the localization, bur real scientific comparisons, i.e., controlled studies, are almost totally lack ing. The criteria of evaluation include the type of suture, the localizat...

This textbook surveys new and emergent methods for doing research in critical security studies, filling a gap in the literature. The second edition has been revised and updated.This textbook is a practical guide to research design in this increasingly established field. Arguing for serious attention to questions of research design and method, the book develops accessible scholarly overviews of key methods used across critical security studies, such as ethnography, discourse analysi...

This book is a comprehensive source of information and guidance on health risk management and medical care across the entire range of sports, in athletes of all ages and ability. General health aspects, injury prevention, first aid and emergency management, diagnosis, treatment, rehabilitation, and return to play are all addressed, with presentation of practical recommendations throughout. All medical disciplines with relevance for athletes - from psychological aspects to dermatological is...

This volume comprehensively covers new technologies and methodologies that have appeared for the study of mouse development - Update of volume 225, Guide to Techniques in Mouse Development, edited by P.M. Wassarman and M.L. DePamphilis and published in 1993 - Comprehensively covers: - new techniques for the cryopreservation of gametes and embryos - production of transgenic and null (knockout) animals (use of ES cells) - generation of conditional/inducible mutant animals, use of gene-trap m...

Bronchoscopy is one of the most commonly performed medical procedures and also defines the procedural practice of chest physicians and surgeons. In most training programs, however, there is little structured education and trainees learn by watching and doing. This book is intended as a roadmap for any physician looking to master or improve skills in this important area. It outlines what the authors, who are all experts in the field, think a standard approach to common procedures should be ...

Maxillary sinus elevation, followed by placement of a wide variety of grafting materials, has been the generally accepted surgical protocol for the development of bone in the sinus cavity. Over the years, various techniques have been proposed for maxillary sinus elevation, which differ in surgical approach, bone graft materials, and advanced technology application for hard tissue and soft tissue management.Dr. Kao and a team of experts begin by discussing anatomy, radiographic imag...

Over the last century the ECG has been used by clinicians to make major clinical decisions with regard to electric pacing, the use of thrombolytic drugs in acute myocardial infarction and the timing of surgery. In conjunction with a chest X-ray and the echocardiogram it is a fundamental part of the initial investigation of a patient with suspected heart disease. These electrical squiggles have always been difficult for students to understand. In part the problem has been that the formattin...

Operative ultrasound, which permits direct We have divided the material into three placement of the probe on the organ to be principal sections: hepatic surgery, biliary studied during surgery, has been in existence surgery, and the surgery of portal hyperten for over 20 years. Early experiences with its sion. Our experience with operative ultra use in urologic [15] and biliary surgery [7, 8, sound in pancreatic disease is not adequate 9] were limited by technical difficulties but for disc...

Biliary tract complications are still the major cause of morbidity following orthotopic liver transplantation. This book deals systematically with the large variety of possible cholangiographic changes. The figures are the results of a review of cholangiograms from more than 280 patients who underwent orthotopic liver transplantation. The etiology, clinical aspects, and treatment of these complications are reviewed on the basis of the authors' experience in radiology, endoscopy, and transp...

This issue reviews the indications and procedures for surgery in patients with localized pulmonary infection. It includes articles on TB, pulmonary abscesses, fungal infections, and other entities.