Since the initial paper of Hoffmann and O'Donnell [J. ACM 29 (1) (1982) 68-95], tree pattern matching has been studied by many authors. However, all the papers proposing algorithms for this problem deal with a restricted notion of pattern occurrence in the subject. In this note, we consider a more g
General rules in the symmetrical occurrence of papillary patterns
β Scribed by J. Dankmeijer; E. C. Renes
- Publisher
- John Wiley and Sons
- Year
- 1938
- Tongue
- English
- Weight
- 498 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0002-9483
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract ## BACKGROUND The differential expression patterns of cytokeratin 20 (CK20) and 34Ξ²E12 antigen in lowβgrade papillary urothelial tumors of the bladder are discussed. ## METHODS A retrospective study of 120 patients with lowβgrade papillary bladder tumors (45 neoplasms of low malignan
The response of three amino acid biosynthetic enzymes, threonine dehydratase, tyrosine aminotransferase and saccharopine dehydrogenase, to conditions of histidine, tryptophan or lysine limitation was investigated in I5 yeast species. The activities of all these enzymes increascd about two-to fourfol