Báo cáo khoa học: "NEW FRONTIERS BEYOND CONTEXT-FREENESS: DI-GRAMMARS AND DI-AUTOMATA" potx

... D. H. Younger. Recognitio_n and parsing context-free languages in time n 3. lnf Con- trol, 10, 189-208. 367 NEW FRONTIERS BEYOND CONTEXT-FREENESS: DI-GRAMMARS AND DI-AUTOMATA. Peter Staudacher ... Weir, and Joshi, 1986] K. Vijay- Shanker, D. J. Weir, and A. K. Joshi. Tree adjoining and head wrapping. 11th International Conference on Comput. Ling. 1986. [Vijay-Shanker...

Ngày tải lên: 01/04/2014, 00:20

... slower and 30–40% smaller FDP increment relative to those injected with native RVV-X. As SLe x and SLe a epitopes present on RVV-X molecules (Figs 7 and 8) can bind specifically to E- and P-selectins ... step. Cloning and sequencing The venom gland mRNA and cDNA were prepared from D. siamensis limitus, as described previously [35]. Two pairs of primers corresponding to the conserve...

Ngày tải lên: 07/03/2014, 06:20

... definition: If the productions at and are different . If the productions at and are the same, and and are pre-terminals, then . 5 Else if the productions at and are the same and and are not pre-terminals, where ... state labels at and are different . If the state labels at and are the same, but the words at and are different, then . Else if the state labels at and are the sam...

Ngày tải lên: 23/03/2014, 20:20

... analysis and generation. We argue that the only part of the average NL system's knowledge that we can have any faith in is its vocabulary and, to a lesser ex- tent, its syntactic rules, and ... from the discourse representations of the subject and the predicate. The subject and predicate each pro- vide some background constraints, and then their meanings get combined (...

Ngày tải lên: 22/02/2014, 10:20

... Nikkei corpus, and the Switchboard corpus of conversational speech. Upper row: All non-self (left) and self triggers (middle) appearing fewer than 100 times in the Nikkei corpus, and the curve ... (middle), and all self triggers appearing fewer than 100 times in the entire Switchboard corpus (right). the distribution p, has mean 1/y and variance 1/y 2. This distribution is a go...

Ngày tải lên: 24/03/2014, 03:21

... 0.77 ± 0.04 min )1 and 0.72 ± 0.02 min )1 , and of 0.32 ± 0.03 min )1 and 0.19 ± 0.02 min )1 could be calculated, respectively, for hydroxylamines 1 and 2 in the case of MP8 and 3A3–MP8. In addition, ... catalyst and produced the (R)-sulfoxide with a 100% yield and a 98% enantiomeric excess [6]. Most other fungal and plant peroxidases, such as HRP [9] and CiP [7], for which...

Ngày tải lên: 19/02/2014, 12:20

... scattering (SAXS) and protein crystal structure analysis. Results Expression and purification EcODC was expressed in E. coli strain BL21, and puri- fied by homogenization, streptomycin sulfate and ammonium ... superimposed Ca atom pairs of 2q27 and 2q28, rmsd 0.14 A ˚ for 1023 super- imposed Ca atom pairs of 2q27 and 2q29, and rmsd 0.16 A ˚ for 993 superimposed Ca atom pairs of 2q...

Ngày tải lên: 06/03/2014, 11:20

... high efficiency and the ee of unreacted recovered acid and thioester were relatively high. The K m and k cat values toward racemic ketoprofen were determined as 0.22 mm and 0.11 s )1 , respectively, and ... formation were reported by Sevoz et al. [16] and the values of K m and V max for (R)-ibuprofen and (R)- fenoprofen were 1.7 mm, 353 nmolÆmin )1 Æmg )1 protein and 0.10 mm,...

Ngày tải lên: 07/03/2014, 10:20

... located on chr5_random (aa 133–538) and chr5 (aa 539–1529). Mmu-mir-218–1 resides in the chr5_random part. c hsa-mir- 103–2 and mir-103–1 are closely related to hsa-mir-107 (87 and 91% identity, ... (miR- 15, miR-218), closely related (miR-199a and b, miR26a and b), or display significant homology (hsa- mir-148b and -152, hsa-mir-107, -103-1 and -103-2). Therefore, the sequences...

Ngày tải lên: 07/03/2014, 16:20

... B, Rh123, TMR, RhI, RhII and Rh6G was measured continuously until steady-state was reached (excitation 553, 493, 502, 543, 553, 554 and 527 nm and emission at 580, 521, 527, 575, 580 and 553 nm, respectively). ... C T .Atsteady state, C e ¼ C i and taking into account Eqns (1) and (6), it becomes C i ¼ C T =½1 þ 10 À 3 ÁNÁð1 þ bÞ ð8Þ and F cyto ¼ FÁ½C T Áð1 þ bÁqÞ=½1 þ 10 À 3...

Ngày tải lên: 08/03/2014, 08:20