CRANV1P1 ASLIB Cranfield Research Project: Factors Determining the Performance of Indexing Systems: VOLUME 1. Design, Part 1. Text Documents and Questions chapter Cyril Cleverdon Jack Mills Michael Keen Cranfield An investigation supported by a grant to Aslib by the National Science Foundation. Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government. 35- Total documents retrieved by bibliographic coupling at strength of 7 or more Documents which had already been assessed for relevance by being references. Base documents Documents which had been located by students Submitted to authors for relevance assessment 87 12 15 312 114 198 Table 3.8 BREAKDOWN OF 312 DOCUMENTS RETRIEVED BY BIBLIOGRAPHIC COUPLEqG AT STRENGTH OF 7 OR MORE. QUESTION 145 Has anyone investigated the unsteady lift distributions on finite win[OCRerr]s in subsonic flow RELEVANT DOCUMENTS 1698. The unsteady lift of a wing of finite aspect ratio, (STRONG MATCH) 1705. On the kernel function of the integral equation relating the lift and downwash distributions of oscillating finite wings in subsonic flow. {STRONG MATCH) 1704. A sg'stematic kernel function procedure for determining aerodynamic forces on oscillating or steady finite wings at subsonic speeds. (WEAK MATCH, because ,finite wings' and 'subsonic' are commonly used terms in this collection) 1700. Two and three dimensional unsteady lift problems in high speed flight. (WEAK MATCH) 1703. General airfoil theory. (NO MATCH) 1792. Some low speed problems of high speed aircraft. (NO MATCH) TABLE 3.9 EXAMPLES OF QUESTION]TITLE MATCHES FOR RELEVANT DOCUMENTS Terms underlined in the document titles are those matching the required terms in the question.