this paper is an attempt to discuss the concept of madness and its differentcauses and functions in bessie head’s semiautobiographical novel a question ofpower. it aims to explore the multifaceted insanity of elizabeth the exiled coloredprotagonist in terms of different theories. we will see how once a devastatingtrauma turns out to be a habilitating schizophrenia. head challenges the readers’n...

HYPOTHESIS Large-bore subclavian intravenous access is important during trauma resuscitation and to provide central access in the intensive care unit. Controversy exists as to the patient position that best facilitates the insertion of this line. Duplex scanning of the subclavian vein in different body positions may help define which provides the largest vein size and distance from the clavicle...

As signal to noise ratio in magnetic resonance imaging (MRI) improves with increasing static magnetic field strength there is a strong incentive to develop the technology to acquire images at higher fields. While magnet technology has made it possible to generate fields of 10 Tesla and more, limitations of the radio frequency (RF) hardware prevent the acquisition of high quality images over ful...

for different agronomic traits in sunflower (helianthus annuus l.) inbred lines were estimated using “line × tester” analysis method. six new restorer lines were crossed with four cms lines as tester in 2006 growing season. the 24 f1 single cross combinations were planted in complete randomized block design with four replications in khoy field research station in 2007 growing season. there were...

The purpose of this anatomic study was to determine the extent of lateral dissection that can be performed during anterior cervical decompression and fusion to maximize decompression without compromising the vertebral arteries. Although vertebral artery injury is rare, it is sometimes catastrophic and leads to significant morbidity and mortality. Previous studies have attempted to establish sta...

BACKGROUND A prototype anthropomorphic head and neck phantom has been designed to simulate the adult head and neck anatomy including some internal organs and tissues of interest, such as thyroid gland and sentinel lymph nodes (SLNs). The design of the head and neck phantom includes an inner jig holding the simulated SLNs and thyroid gland. The thyroid gland structure was manufactured using thre...