We measured the eye movements of three sisters with Niemann-Pick type C disease who had a selective defect of vertical saccades, which were slow and hypometric. Horizontal saccades, and horizontal and vertical pursuit and vestibular eye movements were similar to control subjects. The initial movement of oblique saccades was mainly horizontal and most of the vertical component occurred after the...

White and Brown (1939) found the following distribution in 1,062 cases : uncomplicated lateral deviation in 347 patients, uncomplicated vertical deviation in 358, and combined vertical and lateral deviation in 357. Dunnington and Regan (1950) found that 50 per cent. of 79 cases of concomitant convergent strabismus showed a vertical component. Scobee (1951), in 457 cases of convergent strabismus...

White and Brown (1939) found the following distribution in 1,062 cases : uncomplicated lateral deviation in 347 patients, uncomplicated vertical deviation in 358, and combined vertical and lateral deviation in 357. Dunnington and Regan (1950) found that 50 per cent. of 79 cases of concomitant convergent strabismus showed a vertical component. Scobee (1951), in 457 cases of convergent strabismus...

In this study, an artificial neural network was used to predict the minimum force required to single point incremental forming (SPIF) of thin sheets of Aluminium AA3003-O and calamine brass Cu67Zn33 alloy. Accordingly, the parameters for processing, i.e., step depth, the feed rate of the tool, spindle speed, wall angle, thickness of metal sheets and type of material were selected as input and t...


 Past studies have demonstrated that the vertical earthquake component can substantially affect seismic performance of bridges and buildings. This is typically ignored or, when included in design, estimated as two-thirds horizontal design earthquake. paper presents characterization acceleration amplitude moderate strong earthquakes Colombia (Moment magnitude Mw > 4) occurred between Ju...