Báo cáo khoa học: "Analysis of Unknown Words through Morphological Decomposition" potx

... Analysis of Unknown Words through Morphological Decomposition Alan W Black Dept of Artificial Intelligence, University of Edinburgh 80 South Bridge, Edinburgh ... method of analysing words through morphological decomposition when the lexicon is incomplete. The method is used within a text-to-speech system to help gen- erate pronunciations of unknown words....

Ngày tải lên: 09/03/2014, 01:20

... Department of Chemistry, University of Virginia, Charlottesville, VA, USA 2 Department of Pathology, University of Virginia, Charlottesville, VA, USA Introduction The traditional method of identifying ... dissociation (CAD); and (d) a search of the resulting tandem mass spectra against a database of spectra predicted for tryptic peptides of all known pro- teins. Thousands of...

Ngày tải lên: 18/02/2014, 16:20

... min 9 min B A Fig. 2. Time-lapse LSM analysis of Olvas–GFP reveals the dynamic nature of the nuage. Schematic diagram of the preparation of PGCs of medaka specimen (A). Olvas–GFP was expressed ... suggesting the existence of some interactive cellular partner. FRAP analysis of the nuage revealed the slow recovery of Olvas–GFP (Fig. 3B). When the whole part of the single comp...

Ngày tải lên: 18/02/2014, 16:20

... presence of 50 m m dithiothreitol. Ten microliters of each sample lysate was transferred into each of two eppendorf tubes and treated for 15 min with either 10 lL of the 1· DNPH solution or 10 lL of ... 103Q), a broad distribution of the size of the inclusions was noticed. Moreover, the percentage of cells presenting inclusions as well as the distribution of the size of th...

Ngày tải lên: 19/02/2014, 06:20

... interpreter of the language (usually a dialect of PROLOG) has to keep track of the binding of the variables, of the clauses that have not been used (but could be used in case of failure of the ... drawback of this approach is that the top-down bias of the ATNs does not allow the system to take advantage of the actual structure of the second conjunct to hypothesize i...

Ngày tải lên: 21/02/2014, 20:20

... DNA-binding activity of Mhr1 in the absence of Mg 2+ , because the DNA- binding activities of other HP proteins are often increased by the addition of Mg 2+ in vitro [31,32]. In the presence of 10 mm EDTA, ... binding of Mhr1 to DNA by measuring changes in the fluorescence spectra of Mhr1 after binding. To distinguish the fluorescence of Trp from that of Tyr, we selected an ex...

Ngày tải lên: 06/03/2014, 09:22

... example, loss of nuclear accumulation of N-terminally tagged mutant Lsm8 proteins may either be caused by masking of (part of) a localization signal, or by reduced complex forma- tion because of steric ... depleted of HA–Lsm8p after 10 h of growth on glucose; similar levels of a-tubulin confirm equal loading. Quantifications on northern images were per- formed using IMAGEQUANT; r...

Ngày tải lên: 07/03/2014, 02:20

... the addition of cofactor and carried out for 15 min at 37 °Cin 0.5 mL. The amount of protein used in the reaction mixture was 15 lg. The reaction was terminated by the addition of an equal volume of cold ... specific activity of each amphioxus enzyme was 0.25 nmol of retinolÆmin )1 Æ(mg of microsomes) )1 for RDH1 incubated with 15 lm all-trans-retinal, and 1.4 nmol of retinolÆm...

Ngày tải lên: 07/03/2014, 09:20

... Frequency of Request types Since most of each dialogue consisted of the making of requests, the first analysis examined the frequency of the various kinds of requests in the corpus of five ... an initial statement of the purpose of the experiment, which indicated that communication would take place in one of a n~ber of different modes, but were not informed of w...

Ngày tải lên: 21/02/2014, 20:20

... assistance during X-ray data collection. Use of the Advanced Photon Source was supported by the US Department of Energy, Of ce of Science, Of ce of Basic Energy Sci- ences, under Contract No. ... rotation of the side chains of Tyr230, Trp232 and Phe282 can reduce or expand the S2 subsite of caspase-7 to accommodate various sizes of hydrophobic P2 residue. The aromatic side c...

Ngày tải lên: 18/02/2014, 16:20