中亚的"未知地区"

在公元第三个千年到来之际,世界地图上似乎已没有"空白",在我们生活的地球上,似乎再没有人类没有到过的地方.然而隐蔽在亚洲的几个山脉和沙漠中的偏远地区仍在等待着人类去探险、发现和研究.蒙古的阿尔泰地区就是这样一个地方(图一).到目前为止,这个地区的考古学研究仍是空白.     

Microscopy in Camillo Golgi's times

The research by Camillo Golgi in histology and pathology dates from 1865, the year in which he obtained his MD degree, to 1923, when his last scientific article was published. Beginning in the mid 1855s, microscope manufacturers in Europe started producing objectives based on the principle of immersion introduced in 1847 by Giovan Battista Amici. The immersion objectives greatly improved the resolution of microscopic observations at high magnifications. From 1860 to 1872, technological improvements in microscope optics and the practicality of their use provided a larger community of investigators effective tools needed to study the structure of the nervous system. This progress in microscopy was associated with the application of new histological techniques, mastered by the chromoargentic reaction introduced by Golgi in 1873. In 1872, further progress in microscopy stemmed from the application of notions of applied physics to the production of microscope optics. These developments in microscopy will be briefly reviewed here.     

社会人类学界说

《社会人类学界说》于1927年作为附录收入弗雷译的《魔鬼的律师——为迷辩信护》一书中。由于此文原为演说词,涉及到一些与本题无直接关系的内容,译者作了删节。     

济南社会一瞥(1924年)(上)

没有人会对任何大城市提出进行一次完满社会调查的主张,由于许多情报资料保密,有些不准确,而且某些重要的社会现象或机构很可能为我们所忽视,那么,可能做出的最好调查也是不完善的。然而。对我们周围的社会生活作些了解,总比毫无所知和漠然置之要好些。在这篇文章中,我们将对济南城作一局部的概述,对该城生活的15或20个主要方面进行一番评