Erscheinungsdatum: 23.06.2016, Medium: Taschenbuch, Einband: Kartoniert / Broschiert, Titel: Simulation of RFA of liver tumors, Titelzusatz: Development of a power regulation model and comparison with microwave ablation, Autor: Sammartano, Chiara // Wren, Joakim // Knaflitz, Marco, Verlag: LAP Lambert Academic Publishing, Sprache: Englisch, Rubrik: Thermodynamik, Seiten: 100, Informationen: Paperback, Gewicht: 165 gr, Verkäufer: averdo
Relativistic Molecular Dynamics Simulation ofUltrafast Laser Ablation ab 48.99 € als Taschenbuch: Using three-dimensional relativistic moleculardynamics simulations. Aus dem Bereich: Bücher, Wissenschaft, Physik,
Microwave Ablation of Breast Cancerous Tumor Using A suitable Antenna ab 45.9 EURO Antenna Design and Simulation
Relativistic Molecular Dynamics Simulation ofUltrafast Laser Ablation ab 48.99 EURO Using three-dimensional relativistic moleculardynamics simulations
The phenomena of Coulomb explosion require the consideration of special relativity due to the involvement of high-energy electrons or ions. It is known that laser ablation processes at high laser intensities may lead to the Coulomb explosion, and their released energy is in the regime of kilo to mega eV. In contrast to conventional MD simulations, we adopt the 3D relativistic RMD method to consider the effects of special relativity in the conventional MD simulation for charged particles in strong electromagnetic fields. Furthermore, we develop a Coulomb force scheme, combining with the Lennard-Jones potential, to calculate interactions between charged particles, and adopt a Verlet list scheme to compute the interactions between each particle. It is found that the damage depth does not increase with repeated laser ablation when the pulse frequency is comparable to the duration of the pulse. Furthermore, we report the time evolution of energy propagation in space in the laser ablation process. The temporal-spatial distribution of energy indirectly indicates the temperature evolution on the surface of solid under intense laser illumination
Authored by the very best, this is the perfect 'how-to' guide to mastering a crucial yet complex gastrointestinal procedure. Peter Cotton and Joseph Leung have once again assembled many of the world's leading experts in this field to provide clear and concise guidance. There are chapters on 'How to do' all of the specific manoeuvers, followed by chapters on 'When to do' them (and when not to). Key highlights include the following: * Full coverage of the entire range of both standard and advanced techniques, using a highly practical approach * Strong focus on patient education, safety, and minimizing risks * Twenty-four outstanding procedural videos of the experts performing ERCP, ideal for improving best practice techniques * Over 250 excellent illustrative photos, X rays, and anatomical drawings * 'Tips and tricks' and key points throughout to aid rapid understanding * Reference to the latest ASGE, ACG, ASG, and UEGW guidelines throughout New to this second edition are a host of new topics, including simulation training, formal credentialing and certification, wire-guided cannulation techniques, pancreatic stenting, short wire technology, cholangioscopy, plastic versus metal stents, radiofrequency ablation, sphincter manometry, and ERCP in acute pancreatitis. Brought to you by world pioneers in endoscopy, ERCP: The Fundamentals, 2nd Edition, is an essential purchase for gastroenterologists and endoscopists of all levels.
Catheter Ablation of Atrial Fibrillation Edited by Etienne Aliot, MD, FESC, FACC, FHRS Chief of Cardiology, H pital Central, University of Nancy, France Michel Ha ssaguerre, MD Chief of Electrophysiology, H pital Cardiologique du Haut-L v que, France Warren M. Jackman, MD Chief of Electrophysiology, University of Oklahoma Health Science Center, USA In this text, internationally recognized authors explore and explain the advances in basic and clinical electrophysiology that have had the greatest impact on catheter ablation of atrial fibrillation (AF). Designed to assist in patient care, stimulate research projects, and continue the remarkable advances in catheter ablation of AF , the book covers: the fundamental concepts of AF, origin of signals, computer simulation, and updated reviews of ablation tools the present practical approaches to the ablation of specific targets in the fibrillating atria, including pulmonary veins, atrial neural network, fragmented electrograms, and linear lesions, as well as the strategies in paroxysmal or chronic AF or facing left atrial tachycardias the special challenge of heart failure patients, the impact of ablation on mortality, atrial mechanical function, and lessons from surgical AF ablation Richly illustrated by numerous high-quality images, Catheter Ablation of Atrial Fibrillation will help every member of the patient care team.