Search (2 results, page 1 of 1)
- Did you mean:
- author's%3a%22O%27Brien%2c S.J.%22 2
- authors%3a%22O%27Brien%2c S.J.%22 2
-
Nelson, S.J.; Powell, T.; Srinivasan, S.; Humphreys, B.L.: Unified Medical Language System® (UMLS®) Project (2009)
0.03
0.029024482 = product of: 0.058048964 = sum of: 0.058048964 = product of: 0.11609793 = sum of: 0.11609793 = weight(_text_:s.j in 4701) [ClassicSimilarity], result of: 0.11609793 = score(doc=4701,freq=2.0), product of: 0.2619301 = queryWeight, product of: 6.686252 = idf(docFreq=149, maxDocs=44218) 0.03917443 = queryNorm 0.4432401 = fieldWeight in 4701, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 6.686252 = idf(docFreq=149, maxDocs=44218) 0.046875 = fieldNorm(doc=4701) 0.5 = coord(1/2) 0.5 = coord(1/2)
-
Nelson, S.J.; Johnston, W.D.; Humphreys, B.L.: Relationships in Medical Subject Headings (MeSH) (2001)
0.02
0.024187068 = product of: 0.048374135 = sum of: 0.048374135 = product of: 0.09674827 = sum of: 0.09674827 = weight(_text_:s.j in 1154) [ClassicSimilarity], result of: 0.09674827 = score(doc=1154,freq=2.0), product of: 0.2619301 = queryWeight, product of: 6.686252 = idf(docFreq=149, maxDocs=44218) 0.03917443 = queryNorm 0.36936674 = fieldWeight in 1154, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 6.686252 = idf(docFreq=149, maxDocs=44218) 0.0390625 = fieldNorm(doc=1154) 0.5 = coord(1/2) 0.5 = coord(1/2)