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排序方式: 共有1011条查询结果,搜索用时 15 毫秒
121.
DR. SHRI K. GOYAL DR. DAVID S. PRERAU DR. ALAN V. LEMMON ALAN S. GUNDERSON ROBERT E. REINKE 《Expert Systems》1985,2(3):112-126
Abstract: GTE's Compass (Central Office Maintenance Printout Analysis and Suggestion System) is an expert system that aids in the maintenance of a telephone switching system. It analyzes maintenance printouts of telephone company central office switching equipment and suggests maintenance actions to be performed. The results from several field trials indicate that the current version of Compass performs well in identifying system faults and in suggesting corresponding maintenance actions. An expanded version of the expert system is under development while the present version is being put into field use. 相似文献
122.
CM Tobin J Sunderland LO White AP MacGowan DS Reeves 《Canadian Metallurgical Quarterly》1998,42(2):278-279
OBJECTIVE: Studies have shown memory deficits among combat veterans with posttraumatic stress disorder (PTSD); however, high rates of comorbid conditions, including alcoholism, make it difficult to definitively associate these findings with the PTSD diagnosis. In this study the authors examined memory functioning among rape survivors without alcoholism or substance abuse but with PTSD. METHOD: Rape victims with (N = 15) and without (N = 16) PTSD were compared to age- and education-matched nontraumatized comparison subjects (N = 16) on measures of learning and memory. RESULTS: The subjects with PTSD performed significantly worse than the other groups on delayed free recall. The deficits were ameliorated by cueing and recognition testing. CONCLUSIONS: Recall deficits in noncombat PTSD patients strengthen the theory that memory deficits are associated with the PTSD diagnosis. The deficits were mild and were not attributable to comorbid depression, anxiety, or substance abuse. 相似文献
123.
The Evolution of Stylometry in Humanities Scholarship 总被引:2,自引:0,他引:2
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PATRICK N. WALSH HAROLD W. GOLDSTEIN DAVID WHITE 《Journal of the American Ceramic Society》1960,43(5):229-233
A study of the vaporization of La2 O3 , Nd2 O3 , and Y2 O3 at high temperatures has been carried out by the Knudsen effusion technique. The methods employed, the results of the measurements, and the low-temperature heat capacities of these materials, which were determined for the purpose of calculating thermal functions of the oxides, are discussed. All the foregoing oxides react with tantalum, forming gaseous tantalummonoxide as a principal product. Cubic tantalates of lanthanum and neodymium are also formed in these reactions. 相似文献
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