Báo cáo khoa học: "Measuring Contextual Fitness Using Error Contexts Extracted from the Wikipedia Revision History" pptx
Báo cáo khoa học: "Measuring Contextual Fitness Using Error Contexts Extracted from the Wikipedia Revision History" pptx
... high number of revisions in
Wikipedia allows to be extremely selective.
2.1 Accessing the Revision Data
We access the Wikipedia revision data using
the freely available Wikipedia Revision Toolkit
(Ferschke ... measures of contextual fitness
on the task of detecting real-word spelling
errors. For that purpose, we extract nat-
urally occurring errors and their contexts...
Báo cáo khóa học: Biochemical and molecular characterization of a laccase from the edible straw mushroom, Volvariella volvacea docx
... band was
amplified from each of the different samples and
Southern blot analysis using the probe prepared with
the lac1 primers also revealed a single band. Further-
more, all of these generated ... above.
RT-PCR for semiquantification of the
lac1
expression
levels
Total RNA extracted from liquid cultures and mRNA
extracted from compost cultures using the polyA TRACT
mRN...
Báo cáo khoa học: Molecular identification of monomeric aspartate racemase from Bifidobacterium bifidum pptx
... Bb, the monomeric aspartate racemase
from B. bifidum; St, the dimeric aspartate
racemase from S. thermophilus [17]; D s, the
dimeric aspartate racemase from Desulfuro-
coccus [8]; and Ph, the ... re-cloning of the enzyme
gene into the Nco I-HindIII site of pATE19, the second
amino acid of the enzyme was changed from arginine to
glycine. The plasmid pBASPR was introduc...
Báo cáo khoa học: Macrocypins, a family of cysteine protease inhibitors from the basidiomycete Macrolepiota procera pot
... the 3¢ UTR [11]. There is
no typical polyadenylation signal present in the 3¢ UTR.
The genomic sequence corresponding to the 3¢ UTR was
amplified from the two genomic libraries created using
the ... assays were performed for
cathepsins K, S and B using Z-Phe-Arg-AMC as the sub-
strate and for cathepsin H with Arg-AMC as the substrate
[6]. Trypsin was assayed using the...
Báo cáo khoa học: Solution structure of long neurotoxin NTX-1 from the venom of Naja naja oxiana by 2D-NMR spectroscopy pot
... structure is not observed in other long neurotoxins.
On the other hand, the absence of any NOE between
residues 69–73 and other regions of the peptide indicates
that there is no s tructural involvement ... while the
side chains of Trp27, Arg33 a nd Asp29 in these peptides
protrude from the concave f ace of the molecule (a common
situation), the aromatic side chain of T rp27 in...
Báo cáo khoa học: Isolation and identification of antimicrobial components from the epidermal mucus of Atlantic cod (Gadus morhua) docx
... parts of the innate immunity and are
widespread, both in the plant and the animal kingdom
[12], e.g. the mammalian defensins and cathelicidins
[13] and magainins from the skin of frogs [14]. There
is ... antimicrobial components.
The aim of the present study was to identify antimicro-
bial components from the skin mucus of healthy
Atlantic cod (Gadus morhua).
The mucus e...
Báo cáo khoa học: Channel-forming activities of peroxisomal membrane proteins from the yeast Saccharomyces cerevisiae pot
... fast-gating
transitions. The lifetime in the fully-open state of the
dimer of the monomeric subunits of the chloride
channel is not the same; usually, it is much longer
than that for one of the monomers [17]. The ... in the fully open state 130 pA (1.0
M
KCl, +20 mV). Lower panel: a timescale-expanded current recording of the part shown in the frame in the upper trac...
Tài liệu Báo cáo khoa học: "Identifying Text Polarity Using Random Walks" pptx
... that the proposed
method outperforms the state of the art methods in
the semi-supervised setting. The results in the un-
supervised setting are comparable to the best re-
ported values. The proposed ... polarity. They check if any of the syn-
onyms of the given word has known polarity. If
so, they label it with the label of its synonym. Oth-
erwise, they check if any of...
Tài liệu Báo cáo khoa học: "Automatic Headline Generation using Character Cross-Correlation" doc
... with each other. For example, if the
word “ﺎﮭﺒﺘﻛو” “
and he wrote it
” is compared with
the word “ﺐﺘﻛ” “
he wrote
” using the EWM method
the resulting score will be 0, but when using the
CCC ...
created from the document body. After this, four
different evaluation methods were applied to
choose the best headline that reflects the idea of
the document among the n...
Tài liệu Báo cáo khoa học: "Generating research websites using summarisation techniques" pptx
... and
other issues). The titles are then parsed using the
RASP parser (Briscoe and Carroll, 2002) and key-
phrases are extracted by pattern matching. From the
publication entry above, the extracted ... similar to others in
the cluster) is selected from each cluster (‘informa-
tion retrieval’ from the above) and this phrase is
linked with all the publication dates for p...