Creep behavior of thick-walled functionally graded cylinder consisting of AlSiC and subjected to internal pressure and high temperature has been analyzed. The functional relationship between strain rate with stress can be described by the well known threshold stress based creep law with a stress exponent of five. The effect of imposing non-linear particle gradient on the distribution of creep s...

The structure and transport properties of pit membranes at the interface between the metaxylem and xylem parenchyma cells and the possible role of these pit membranes in solute transfer to the phloem were investigated. Electron microscopy revealed a fibrillar, almost tubular matrix within the pit membrane structure between the xylem vessels and xylem parenchyma of leaf blade bundles in rice (Or...

Thermal stress analysis of a thick-walled cylinder reinforced with functionally graded (FG) single-walled carbon nanotubes (SWCNTs) is considered in radial direction. Thick-walled cylinder is subjected to a thermal field. Two layouts of variations in the volume fraction of SWCNTs were considered in the composite cylinder along the radius from inner to outer surface, where their names are increm...

Background: Hydrosalpinx is a common cause of female infertility1 and adversely affects the outcomes of in vitro fertilization (IVF). Although IVF is the main treatment, alternative treatments, such as salpingectomy and functional tubal surgery have been suggested.2 Previously, hydrosalpinx was diagnosed using tubal patency tests (transvaginal ultrasound, TVUS; hysterosalpingography, HSG; and l...

A 54-year-old man was admitted to our hospital due to exertional dyspnea. Chest radiography and CT revealed a large, thick-walled cavitary mass and a hydropneumothorax in the right lung in addition to a right hilar tumor and multiple small, thin-walled cavitary nodules (Picture 1). A transbronchial direct vision biopsy of the stenotic lesion of the right bronchus truncus intermedius revealed sq...