Báo cáo khoa học: "The Formal and Processing Models of CLG" docx

... The Formal and Processing Models of CLG Luis DAMAS Nelma MOREIRA University of Porto, Campo Alegre 823 P-4000 Porto luis@nccup.ctt.pt ... a family of grammar formalisms based on complex constraint resolution designed, implemented and tested over the last three years. CLG grammars consist of the description of global and local ... the CLG processing model are t...

Ngày tải lên: 18/03/2014, 02:20

... and the CFU counted. The per- centage of surviving CFU was calculated by the formula N ⁄ N control · 100, where N and N control were the numbers of CFU obtained after 3 h of incubation with and ... (2006) Secretion of serine peptidase by a clinical strain of Candida albicans: influence of growth conditions and cleavage of human serum proteins and extracellular matrix co...

Ngày tải lên: 18/02/2014, 17:20

... Fragments of HSQC and HMBC spectra of compound 1. Labels illustrate assignment of the amide linkage between the amino group of Asp and the carboxyl group of GalA residue E. Scheme 1. The structures of ... min), dried and analyzed by GC-MS with the standards prepared from D -GalN and (R)- and (S)-2-BuOH. The absolute configuration of L -aspartic acid was deter- mined by...

Ngày tải lên: 19/02/2014, 16:20

... course of the N/V stress shift, and can thus be seen as pos- sible sources of the diachronic dynamics of N/V pairs. 5 5 This type of assumption is necessary for any hypothesis about the sources of ... N 1 examples of the N form, of which k t 1 are σ´σ and (N 1 -k t 1 ) are ´σσ; N 2 and k t 2 are similarly defined for V examples. Each example is sampled i.i.d. from a random...

Ngày tải lên: 17/03/2014, 00:20

... Chimera 1C2 encoded residues 1–505 and 653–725 of TAP1 and residues 494–639 of TAP2 and chimera 2C1 encoded residues 1–493 and 640–703 of TAP2 and residues 506–652 of TAP1. The exchange was performed ... EcoRI site of pHbApr1neo [22] and sequenced fully in both directions. Chimera 1V2 encoded residues 1–652 of TAP1 and residues 640–703 of TAP2 and chimera 2V1 enc...

Ngày tải lên: 20/02/2014, 02:21

... dis- tribution of the energy between the overall tumbling and the internal mobility, and is indicative of the degree of internal restraint of each 15 N– 1 H vector motion. In Fig. 4, most of the points ... graph of R 1 , R 2 and { 1 H}– 15 N NOE val- ues along the sequence of the TTF1 HD at 11.7 T and 286 K. Fig. S2. Plot of J(0.87x N )–J(0) correlation from 15 N relax...

Ngày tải lên: 18/02/2014, 16:20

... concentration of Rep245 pre- pared in 10 mm sodium phosphate (pH 7.4) was 5 lm. CD spectra were recorded at 60, 70 and 80 °C between 190 and 260 nm with a step increase of 0.2 nm, and a bandwidth of 1 ... presence of 0.2 mm dNTPs and 0.5 U of Taq DNA polymerase (Promega). To analyze the effect of temperature on primase activity, Rep245 and Rep516 proteins were incubated...

Ngày tải lên: 18/02/2014, 18:20

... Switzerland Diacylglycerol (DAG) and protein kinase C (PKC) isoforms have been implicated in insulin signalling in muscle and fat cells. We evaluated the involvement of DAG and PKC in the action of ... fraction (except for the nonmobile f-isoform; samples of control and PMA-treated cells were run on each gel for compar- ison), and (d) comparison of bands after incubation of...

Ngày tải lên: 20/02/2014, 02:21

... (forward: 5¢-ACTACCTCATGAAGATCCTG-3¢ and reverse: 5¢-TTGCTGACCACATCTGCTG-3¢) served as a control for the quantity and quality of cDNA. Semiquantitative analysis of RT–PCR products. Suspen- sions of Carp head kidney and liver ... isolated and its genomic structure and expression analysis investi- gated. This work will pave the way for further investigation of the biological f...

Ngày tải lên: 20/02/2014, 02:21

... intense band of 61 kDa (NrfA) and a band of weak intensity of 19 kDa (NrfH), confirming its hetero-oligomeric nature (Fig. 1, lane 1). However, in the absence of boiling (Fig. 1A, lanes 2 and 4) ... and 4) high molecular mass bands of approximately 110 kDa and > 200 kDa were visible, as well as a faint band at 37 kDa, suggesting the presence of dimers. All of the bands...

Ngày tải lên: 21/02/2014, 00:20