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Pituitary abscess is a rare and potentially lethal condition. Pituitary abscess in a pregnant woman has not been previously described. A 38-year-old pregnant woman (34 weeks gestation) with a pituitary mass complained of a progressive headache and sudden visual impairment. She was afebrile and had no inflammatory symptoms on admission. On MRI, the(More)
We present a novel configuration for the implementation of subwavelength-based graded-index devices. The proposed concept is based on the etching of one-dimensional subwavelength gratings into a high-index slab waveguide to achieve the desired effective index distribution. A graded-index profile can be achieved by gradually modifying the duty ratio of the(More)
Smart Home is an application of Information Communication Technologies (ICT) in living environment. The concept of smart home has received interests as future solution for the elders and disabled to enhance quality of life. The long-term objective of this study is to design accessible Smart Home for the elders. And a key element to design accessible Smart(More)
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