Throughout his several tours of Vietnam, Dennis Foley served with America's finest warriors -- men like David Hackworth, the nation's most decorated living soldier, and Jim Gardner, who was awarded the Medal of Honor for sacrificing his life so that his men might live. Now, in a tough, clear-eyed account, he recaptures the raw courage and sacrifice of American soldiers fighting a savage and desperate battle for survival.

This issue reviews the wide range of uses of CT angiography.? After overview of technology and injection and image acquisition techniques, the issue proceeds to review the use of CT angiography for imaging the carotid artery and cerebrovascular circulation, the thoracic aorta, and the abdominal aorta and pelvic arteries.? Renal, hepatic and pancreatic, and mesenteric circulation are also covered as well as circulation in the upper and lower extremities. The uses of angiography in trauma patients and in pediatric patients are also reviewed.

America's War and Peace History in Cycles. Regular periods of war and peace....400 years of history as 'data'. The Time Fractual concepts of cycles changing harmonically over time, they often 'accelerating', is explained and proven by this study.