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This report analyzes the results of a field study previously reported by Scrivner et al. (1969) for the National Cooperative Highway Research Program. These authors studied the seasonal pavement deflection characteristics of 24 test sites on roads in service in regions with freezing indexes ranging from 100 F-days to 2100 F-days. They used the Dynaflect cyclic pavement loading device to determine the pavement system response. Of specific interest to my analysis was the increased pavement deflection after freezing and thawing and the time to recovery of normal deflection characteristics. These characteristics were related to soil and climatic factors using statistical techniques. The most significant observations of this statistical analysis are: (1) that the freezing index is not a significant parameter in determining the percent increase in pavement deflection during thawing, and (2) that the recovery time is inversely proportional to the depth of freezing. As was expected, the most significant variable affecting the increase in pavement deflection was the frost susceptibility classification. This observation reinforces the necessity for careful selection of soil materials used in pavement systems. (Author)

1Other Side of the Door

By Lucia Chamberlain

It's 1865 in the city of San Francisco. Pretty, young Ellie Fenwick is walking to the market early one morning to surprise her father with some fresh mushrooms. As she passes a gambling house, she hears a gunshot and two young men emerge. One man falls dead on the pavement and the other is Johnny Montgomery, a handsome young man Ellie recognizes from seeing him previously at a dance. Johnny is holding a smoking pistol in his hand. This incident propels the proper young Ellie into a world of prisons and courtrooms as a murder trial unfolds and the fate of Johnny may rest with her testimony. But, what is the connection with the mysterious Spanish Woman, who lives in a grand house and supposedly has friends in 'high places'? Who else was in the gambling house at that time of the morning before it had opened? What about the whispered conversations between Ellie's father, Mr. Fenwick, and his friend, Mr. Bingley, a prominent attorney prosecuting the case? Things are not always what they may seem... (Introduction by Lee Ann Howlett)

2Aino Folk-Tales

By Basil Hall Chamberlain

Not for the squeamish or for children, these folk-tales are from the Ainu, the somewhat mysterious indigenous people of Japan, thousands of whom still live in the northern Japanese island of Hokkaido. Ranging over all of the usual themes of folklore, from creation to marriage to war, these stories have a pungent, ribald frankness concerning all aspects of human life that offended their scholarly collector Basil Hall Chamberlain (his apologies to the reader are themselves entertaining) but that make them fresh, provocative, and amusing to the twenty-first century reader. Attention to the Ainu is especially timely because of the revival in Japan of Ainu activism on behalf of indigenous rights, pride, and culture, but are well worth reading for their purely entertainment value.