post cardiac surgery ophthalmic complications are uncommon, and sudden visual loss is one of the most important ophthalmic problems in these patients. we report a 54-year-old woman that suffered transient sudden bilateral visual loss seven days after orthotopic heart transplantation. in ophthalmologic examination positive findings were bilateral normal size pupils without direct and indirect pu...

Performance of a helical antenna designed for 2.4-GHz WLAN is experimentally investigated in terms of impedance matching. A section of the helical wire near the antenna feed point is replaced by a simple triangular copper strip. By deploying such technique, impedance matching can be achieved. Overall return loss is below −14 dB across entire WLAN frequency range. Moreover, overall return loss d...

BACKGROUND The nutritional status (NS) of patients with neoplasms can affect length of hospital stay. AIM To investigated nutritional changes and risk factors associated with length of hospital stay in patients with neoplasms. METHODS A cross-sectional study was done to investigate nutritional status by classic anthropometry, energy intake, gastrointestinal changes, indicators of nutritiona...

In cross-sectional studies, skull circumference and leg length are often inversely associated with dementia prevalence (Prince et al., in press). Skull circumference and leg length are thought to remain stable across the adult life course, but the associations might yet be explained by reverse causality. Weight loss in dementia could lead to loss of subcutaneous scalp fat. Osteoporosis mainly a...