to PEs were then utilized to investigate the possible effects of melt shear viscosities of PEs upon the deformation behavior of MPA during the formation of parisons before blow-molding, and upon the morphology, barrier and impact properties of PE/MPA blends.
About thyroid surgery. Thyroid nodules can be removed surgically with a lobectomy or a total thyroidectomy. In a lobectomy, the surgeon removes only the section â called a lobe â that contains the lump. In a total thyroidectomy, the surgeon removes the entire thyroid.
Ultrasound. When a thyroid nodule is discovered, an ultrasound of the thyroid can help in three ways: 1  It can help determine whether the nodule is really a mass in the thyroid. 2  Sometimes a very irregular thyroid can feel as if it has a mass in it.