Báo cáo khoa học: "PCFGs with Syntactic and Prosodic Indicators of Speech Repairs" potx

... general- ization that speech repairs tend to respect syntactic category. 4 Results Three kinds of experiments examined the effec- tiveness of syntactic and prosodic indicators of 164 S CC EDITED NP and NP NP NP ... They tackle speech repair by a cascade of two stages – identification of potential interruption points using prosodic cues with 90% recall and many f...

Ngày tải lên: 17/03/2014, 04:20

... all of the oth- ers. 5 Conclusion and further work This paper has proposed a novel noisy chan- nel model of speech repairs and has used it to identify reparandum words. One of the advan- tages of ... a noisy channel model of speech repairs, which can identify and correct repairs in speech transcripts. A syntactic parser is used as the source model, and a novel type...

Ngày tải lên: 17/03/2014, 06:20

... hydrogen bond with the side chain of Ser278 and act as a weak general base catalyst (without the help of Asp82), making an inefficient surrogate of the c-carboxy group of Glu78 of the wild-type ... time-dependent enhance- ment of the 57-kDa band with a concomitant diminu- tion of the 38-kDa and 19-kDa bands, as analyzed by SDS ⁄ PAGE (Fig. 3A). The 38-kDa and 19-kDa ban...

Ngày tải lên: 19/02/2014, 07:20

... backbone u and w dihedral angles occupy allowed regions of the Rama- chandran map [32,33]. Comparison of the monomer of the substrate-free form of E. coli PS [13] with the monomers of nPS in the ... shift of the proton, and Dd N is the change in the chemical shift of the nitrogen [56]. Modeling and comparison of the structures of PSs dali [57] was used to superimpose...

Ngày tải lên: 16/02/2014, 09:20

... MINIREVIEW Alternative splicing: good and bad effects of translationally silent substitutions M. Raponi and D. Baralle Academic Unit of Genetic Medicine, Human Genetics Division, University of Southampton, Southampton ... to the expression of novel splicing isoforms and ⁄ or loss of an existing one. This phenomenon can either generate new substrates for evolution or cause gene...

Ngày tải lên: 06/03/2014, 09:22

... con- struction of efficient libraries with a low probability of denatured variants, and, in combination with the design for library diversity, opens the way to increasing library density and randomized ... scorpion charybdotoxin (with affinity for potassium ion channel protein) and snake toxin a (with affinity for acetylcho- line receptor), and replaced a loop sequence of char...

Ngày tải lên: 06/03/2014, 11:20

... layer of vinyl + 3 layers of curing blanket + roof 20 days (a) Temperature analysis of the total cross section of mat foundation (b) Stress dispersion of the total cross section of ... during and after curing (c) TCI of the total cross section of mat foundation during and after curing Figure 5. Full-Scale thermal stress and TCI of mat foundation 4....

Ngày tải lên: 07/03/2014, 03:20

... lCiÆmL )1 ) without (control) or with the addition of 10 m M of the test compounds. After 10 min of incubation, the oocytes were washed three times with 3 mL of ice cold uptake buffe r and immediately ... the apparent K m values of glycine and a lanine at pH values of pH 5.5–8.5 (Fig. 4) and a broad range of membrane potentials. At hyperpolarized membrane potentials K...

Ngày tải lên: 07/03/2014, 16:20

... coated with 1 l M of HNE reporter peptide in coating buffer. After washing and blocking, 50 lL of 400 pM BH216 in dilution buffer, preincubated with twofold dilutions of the inhibiting peptide of ... performed with 100 lg of peptide, except for G (200 lg) and F (300 lg) and monitored at 230 nm. Fig. 3. Binding of mAb BH216 to oxidized and nonoxidized HNE reporter pept...

Ngày tải lên: 08/03/2014, 08:20

... characterization of the molecular interactions of StnII with the membrane at residue level, but also to better understand the cytotoxic mechanism of this family of proteins. Results Global fold of StnII-R29Q ... [6–9]. Structure and dynamic properties of StnII-R29Q The secondary structure of StnII-R29Q is composed of two a-helices (residues 14–22 and 128–135) and nine...

Ngày tải lên: 14/03/2014, 23:20