Tài liệu Báo cáo khoa học: "Optimizing Typed Feature Structure Grammar Parsing through Non-Statistical Indexing" doc

... Optimizing Typed Feature Structure Grammar Parsing through Non-Statistical Indexing Cosmin Munteanu and Gerald Penn University of Toronto 10 ... grammar rules and type signatures for typed feature structure grammars (TFSGs). The static analysis tries to predict at compile-time which feature paths will cause unification failure during parsing ... variables used in TFSG...

Ngày tải lên: 20/02/2014, 15:21

... to confirm the initial prediction [122] based on the structure of stefin A dimers. Rather, they suggest that the fibrils are themselves highly structured, being made from a protected core of strands ... (1977) Areas, volumes, packing and protein structure. Annu Rev Biophys Bioeng 6, 151–176. 42 Schellman JA (1955) The stability of hydrogen-bonded peptide structures in aqueous solution. CR Tra...

Ngày tải lên: 14/02/2014, 18:20

Ngày tải lên: 17/02/2014, 05:20

... analysed regularly throughout cultivation. Purification Cells were sedimented by centrifugation at 1600 g and 4 °C for 10 min. Culture supernatant (10 L) was successively filtered through Whatman ... allows large distances in sequence space to be travelled with- out disturbing the function and ⁄ or structure, but this method has yet to be applied to laccase. In a model organism such as Sacch...

Ngày tải lên: 18/02/2014, 06:20

... data e hPrP[M166C ⁄ E221C](121–230) b NMR structure solved (1H0L) [22] hPrP[M166V](121–230) b NMR structure solved (1E1G) [19] hPrP[S170N](121–230) b NMR structure solved (1E1P) [19] hPrP[I215V](121–230) b High-yield ... protein scPrP(121–231) b,c NMR structure solved (1XYQ) [11] Sheep (Ovis aries) AAC78726 ovPrP[Q168H](121–231) b,c NMR structure solved (1XYU) [11] ovPrP[Q168R](121–...

Ngày tải lên: 18/02/2014, 08:20

... J (2003) Intracellular and extracellular cathepsin B facilitate invasion of MCF-10A neoT cells through reconstituted extracellular matrix in vitro. Exp Cell Res 283, 206–214. 19 Takahashi T, ... Huber R, Popovic T, Turk V, Towatari T, Katunuma N et al. (1991) The refined 2.15 A X-ray crystal structure of human liver cathepsin B: the structural basis for its specificity. EMBO J 10, 2321–2330...

Ngày tải lên: 18/02/2014, 11:20

... Designer’s Guide to Wind Loading of Building Structures- Part 1, Building Research Establishment, London, 1985. 22. J.D. Holmes , Wind Loading of Structures, Spon Press, London & New York, ... used for examining habilitation, and values of ≥ 300 years for designing extremely important structures and their components. Previous and also present studies have to use “correction factor...

Ngày tải lên: 18/02/2014, 13:20

... have shown here that leptin’s cardioprotective effect against H 2 O 2 -induced apoptosis occurs through the prevention of activation of apoptotic markers at an early stage, including PS exposure ... progression of heart failure or other variables. Overall, the direct influence of leptin on cardiac structure and function is still uncertain, but appears to be of growing importance. Experimen...

Ngày tải lên: 18/02/2014, 18:20

... Hough E (2000) The first crystal structure of a phospholipase D. Structure Fold Des 8, 655–667. 30 Harding SE (1997) Hydrodynamic properties of proteins. In Protein Structure: a Practical Approach (Creighton ... protein. The surface structure of PLDa2 indicates a longish molecule with loosely structured regions at the two ends of the molecule (Fig. 3). An assignment of these relaxed str...

Ngày tải lên: 19/02/2014, 02:20