Aim: To observe the effect of fimbria-fornix(FF) transection on rat s hippocampal synaptic configuration.

Remark on the Characteristic of Stroke in Modern Oil Painting;

A general model of brush strokes with representative key attributes-startpoint, RGB and Alpha values, size, orientation, and appearance is firstset up.

Because of the wide coverage of the two words, "brushwork" and "stroke", this essay firstly focuses on the direction of what is studied here, thus "brushwork" is defined as the brushwork of traditional Chinese calligraphy and painting, and "stroke" is defined as the stroke of oil painting.

From the comparison of brushwork in ZHAO Wu-ji and Kandinsky s abstract canvases,the writer analyzes the difference of their brushwork selection and exertion,and then makes further explanation of their idea of Art.

The individualized language is the reflection of an artist on the rhythm formation of shape,color and lines of a whole picture,the consideration on the disposal of picture’s space and the thought about every color,brushwork and texture.

In his own artistic style, the brushwork and color is very characteristic.

Based on the thinking habits and working situations of industrial designers,this paper prosewted a novel method for preprocessing on-line freehand concept sketches,especially line drawing strokes during the conceptual design stage.