TAILIEUCHUNG - Neuroimaging

Measuring the CT attenuation of intraperitoneal fluid (figures 1, 2.) has proved exceedingly useful in its characterization, because intraperitoneal fluid collections in trauma patients may not always represent blood. Although there is variation with individual scanners, hemoperitoneum usually measures greater than 30 HU. By comparison, water-dense fluids in a trauma patient, such as ascites, urine, bile, or intestinal contents, measure 0 to 5 or 10 HU. The recognition of water-dense fluids can be assisted by visual comparison with a fluid- filled structure, such as the gallbladder, or the soft tissue density of abdominal wall musculature; however, one may be misled by. | Neuroimaging edited by Cristina Marta Del-Ben SCIYO Neuroimaging Edited by Cristina Marta Del-Ben Published by Sciyo Janeza Trdine 9 51000 Rijeka Croatia Copyright 2010 Sciyo All chapters are Open Access articles distributed under the Creative Commons Non Commercial Share Alike Attribution license which permits to copy distribute transmit and adapt the work in any medium so long as the original work is properly cited. After this work has been published by Sciyo authors have the right to republish it in whole or part in any publication of which they are the author and to make other personal use of the work. Any republication referencing or personal use of the work must explicitly identify the original source. Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published articles. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials instructions methods or ideas contained in the book. Publishing Process Manager Ana Nikolic Technical Editor Sonja Mujacic Cover Designer Martina Sirotic Image Copyright Sebastian Kaulitzki 2010. Used under license from First published September 2010 Printed in India A free online edition of this book is available at Additional hard copies can be obtained from publication@ Neuroimaging Edited by Cristina Marta Del-Ben p. cm. ISBN 978-953-307-127-5 WHERE KNOWLEDGE IS FREE free online editions of Sciyo Books Journals and Videos can be found at .

• Y học thường thức
• Emerging Roles
• Prostaglandins
• Transcription
• Clinical Manifestations
• Autopsy Series
• Lung Cancer
• Argonaute protein
• Small RNA
• Post translational modification
• Functions and emerging roles
• Structural features
• Determinants of energy efficiency
• Energy efficiency
• Renewable energy
• Sustainable development
• Emerging country
• crucial component
• informed policy response
• research and development
• Scientific reports
• scientific research
• biochemistry
• MicroRNAs (miRNAs) are noncoding regulatory RNAs that function via the degradation of target mRNAs and inhibition of translation
• They are found widely in higher eukaryotic organisms
• and in several species that have been closely examined
• hundreds of miRNAs have thus far been discovered with mechanistically conserved
• yet functionally diverse
• roles necessary for the proper development
• homeostasis and metabolism of the organisms
• Similar surveys