BACKGROUND A fundamental unsolved problem in psychophysical detection experiments is in discriminating guesses from the correct responses. This paper proposes a coherent solution to this problem by presenting a novel classification method that compares biomechanical and psychological responses. METHODS Subjects (13) stood on a platform that was translated anteriorly 16 mm to find psychophysic...

Urinary incontinence (UI) is highly prevalent crossculturally and also a costly chronic condition (1), with high prevalence among postmenopausal women (2). International Continence Society defined UI as any complaint about involuntary urine leakage (3). UI significantly affects patients (4); avoiding its treatment might have physical, psychosocial, and economic consequences (5), and finally dec...

To describe proportion and pattern of culling in commercial dairy herds of Khorasan Razavi Province, this survey was carried out from 21st March 2008 to 20th March 2009 in 15 industrialized dairy herds. For each culled cow data related to parity at culling, last calving to culling interval and primary reason for culling were recorded. Annual herd exit rate was 20.9%. Out of a total of 652 culle...