Dendritic differentiation in human cerebral cortex: normal and aberrant developmental patterns.
Dendritic differentiation in human cerebral cortex: normal and aberrant developmental patterns.
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人类大脑皮层的树突分化：正常和异常的发育模式。
DOI：
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发表时间：
1975
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影响因子：
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通讯作者：
Purpura Dp
中科院分区：
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作者：
Purpura Dp
一种静电照相成像方法，包括以下步骤：提供具有记录表面的静电照相成像元件，在所述记录表面上形成静电潜像，和使所述静电潜像与显影剂混合物接触，所述显影剂混合物包括静电粘附在分级的高表面积载体材料的表面上的细碎调色剂颗粒，所述载体材料具有至少约150 cm 2/g的比表面积，小于约1.3的粒度体积分布几何标准偏差，和其中载体颗粒具有小于约100微米的平均粒径的粒度分布，由此至少一部分所述细碎调色剂颗粒被吸引并沉积在所述记录表面上，与所述静电潜像一致。
An electrostatographic imaging process comprising the steps of providing an electrostatoraphic imaging member having a recording surface, forming an electrostatic latent image on said recording surface, and contacting said electrostatic latent image with a developer mixture comprising finely divided toner particles electrostatically clinging to the surface of classified high surface area carrier materials having a specific surface area of at least about 150 cm2/gram, a particle size volume distribution geometric standard deviation of less than about 1.3, and a particle size distribution wherein the carrier particles have an average particle diameter of less than about 100 microns, whereby at least a portion of said finely divided toner particles are attracted to and deposited on said recording surface in conformance with said electrostatic latent image.