background headache is one of the most prevalent investigated complaints in the neurology clinics and is the most common pain-related complaint worldwide. stress is a significant factor that causes and triggers headaches. since healthcare practitioners experience a lot of stress in their careers, they are more prone to headaches. objectives this study was designed to evaluate and compares the e...

patients afflicted with chronic pain have both physical and psychological problems. this research investigated the impact of the psychological factors in the treatment results of transcutaneous electrical nerve stimulation (tens) in the patients afflicted with chronic diseases. the subjects were 37 individuals (20 males and 17 females) with the mean age of 46 who had referred to two centers of ...

OBJECTIVES Hepatic incidentalomas (HI) are asymptomatic lesions detected incidentally during investigations for other pathologies. This prospective series outlines the management and outcomes of 121 HI managed over 7 years. METHODS Data were recorded prospectively on 121 patients referred between 2003 and 2010 for assessment of HI out of 1081 patients referred for a hepatic resection. Patient...

The general idea that a Delaunay TIN (DT) is more appropriate than non-Delaunay TINs, due to ‘better’ shaped triangles, might be true for many applications, but not for height dependent analytical queries. This is because the distribution of the triangle tessellation is defined in the two-dimensional XY-plane, by ignoring the Z-value in the Delaunay empty circum circle criterion. Alternatively,...