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A novel model based on a radial basis artificial neural network and bare‐bones particle swarm optimization tuned with adaptive disturbance factor for predicting the performances of starch‐based foam materials was established. The ethylene–vinyl acetate/starch mass ratio, glycerin content, and NaHCO3 content were used as the input variables, whereas the tensile strength and rebound rate were taken...
The present research examined vision attentional processing of location and color cues information in three-dimensional (3-D) space using cuing paradigm by means of a three-dimensional attention measurement apparatus. Experiment used three cues information (valid, invalid and neutral), two color information (red and green), and three interstimulus intervals (ISIs) (200, 400 and 600 ms). Subjects were...
The present investigation aimed to reveal characteristics of depth attention shifting of low-vision drivers in driving. Near and far stimuli were used by means of a three-dimensional (3-D) attention measurement apparatus that simulated traffic environment. A special test eyepiece, there was a yellow plastic film in front of eyepiece, have been fabricated, it can simulate low-vision scene. We measured...
The experimental investigation for three acclivitous holes machining was conducted in order to increase for the growing demand for higher productivity and reduced costs of machining need. The present investigation employed four feed rate for 00Cr19Ni10 material workpiece, and measured surface roughness, radial runout of workpiece and micro hardness. The results showed that the surface integrity of...
The numbers of people, who have access to their driving license, is getting more and more. Hereinto, elderly drivers and drivers with low vision were increasing in recent years. However, traffic accidents involving elderly drivers have been rapidly increasing. When the lens of eye becomes yellowier, less light entering the eye of driver reaches the photoreceptor, thereby, vision of drivers is in a...
The number of traffic accidents keeps increasing in China with the development of road traffic environments. From statistical data, it is well known that there are a lot of accidents at twilight time. The cause of these accidents is depending upon the shift of attention in depth according to the changes in twilight. Investigations of the characteristic of shift of attention in depth in three-dimensional...
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