External-elastic-membrane and luminal borders had been contoured for each frame . Quantitative intravascular ultrasonographic measurements included the cross-sectional areas of the external elastic membrane, the lumen, and the plaque and media , plaque burden , and minimal luminal region. On the basis of radiofrequency intravascular ultrasonography, plaque parts were identified as dense calcium, necrotic core, fibrofatty tissue, or fibrous tissue, with the cross-sectional %age and section of total plaque area reported for every component.10 A lesion on intravascular ultrasonographic imaging was thought as at least three consecutive frames with a plaque burden of at least 40 percent. Such lesions were classified by means of radiofrequency analysis as one of the following: thin-cap fibroatheroma, thick-cap fibroatheroma, pathologic intimal thickening, fibrotic plaque, or fibrocalcific plaque .13 Each gray-level and radiofrequency intravascular ultrasonographic framework was coregistered with the corresponding frame from the angiographic roadmap with the use of part branches for alignment.About 700 researchers are gathering to provide new info on the role of flavor and smell in disease, nutrition and public interactions in humans along with animals. Smell and taste play essential roles in our daily lives. These chemical substance senses serve as essential warning systems, alerting us to the current presence of potentially dangerous situations or substances, including gas leaks, smoke, and spoiled food. Flavors and fragrances are also important in identifying what foods we consume and the commercial items we use.