Báo cáo sinh học: "Homoclinic solutions of some second-order non-periodic discrete systems" ppt
Báo cáo khoa học: "Semantic Types of Some Generic Relation Arguments: Detection and Evaluation" pptx
... 7 binary
relations from the training set of the SemEval-2007
competition, all definitions of which share the re-
quirement of the syntactic closeness of the argu-
ments. Further, their definitions ... other relation
types while using our approach.
Table 2 contains some examples of the semantic
types we found for each relation. Some of them
are quite specific (e.g., Origin-Entity)...
Tài liệu Báo cáo khoa học: "Automatic Collection of Related Terms from the Web" pptx
... collected 610 terms in total;
the average number of output terms per input is 12.2
terms. We checked whether each of the 610 terms
is a correct related term of the original seed term by
hand. The result ... (20%) out of 210 terms were col-
lected by the system. This low recall primarily
comes from the failure of automatic term recogni-
tion (case A in the above classification). Impro...
Tài liệu Báo cáo Y học: Dynamic mechanism of nick recognition by DNA ligase ppt
... the flexibility of DNA ligase is somewhere
between these two extreme cases, so that the B-to-A helix
transition of dsDNA would cause both the closure of domain
2 and the formation of the strained ... [35,37,41]. Nonspecific interactions lead to a
decrease of the degree of hydration of the bound DNA. As a
Fig. 2. Structures of DNA polymerase domain
of HIV-1 reverse transcriptas...
Báo cáo khoa học: "Discriminative Modeling of Extraction Sets for Machine Translation" pptx
... Examples of two types of possible align-
ment links (striped). These types account for 96%
of the possible alignment links in our data set.
alignment links A = {(i, j)} to an extraction set
of bispans ... control the num-
ber of null-aligned words and number of rules li-
censed. In total, our final model includes 4,249
individual features, dominated by various instanti-
ations of...
Báo cáo Y học: Solution structure of the HIV gp120 C5 Domain pptx
... presence of cosolvent with an
apparent K
d
of 1.0 l
M
. The absence of complex forma-
tion in the absence of cosolvent indicates that formation of
the turn-helix structural motif of C5 is necessary ... Ribbon diagram of the minimized mean structure of HIV
gp120 C5 in 40% trifluoroethanol and (B) electrostatic map of the
minimized mean structure of HIV gp120 C5. (A) The lo...
Báo cáo khoa học: "THE SIMULATION OF STRESS PATTERNS IN SYNTHETIC SPEECH" ppt
... this,
the notion of the sonance of individual vowels must
be considered.
Vowels themselves can be ranked on a scale of
sonance. Some vowels are more sonant than others.
Examples of this would ... sonant of all. Thus the points of the scale
are distinguished from each other in that their
acoustic makeup possesses an amount of "vowelness"
that can be compared w...
Báo cáo khoa học: Biochemical characterization of the major sorghum grain peroxidase pptx
... sequence of SPC4 matched with the predic-
ted tryptic peptides of gene indice TC102191 of sorghum chromosome 1,
indicating that TC102191 codes for the N-terminal part of the sequence of
SPC4, ... content of approximately
5.4% (Table 2). From the overall sugar content
(HPAEC) and the estimated sugar contents of the indi-
vidual glycoforms (MALDI-TOF-MS), the proportions
of glyc...
Báo cáo khoa học: "Automatic Induction of a CCG Grammar for Turkish" pptx
... who read the book slept
These heuristics consist of morphological infor-
mation like existence of a “PRESPART” morpheme
in (8), and part -of- speech of the word. However,
there is still a problem ... relation, such as the use of comma in coordi-
nation. The label “Sentence” links the head of the
sentence to the punctuation mark or a conjunct in
case of coordination. So the head o...
Báo cáo khoa học: Novel aspects of calmodulin target recognition and activation pptx
... insertion of
CaM between two domains of the anthrax exotoxin (d)
binding of Ca
2+
ions to only one EF-hand pair and (e)
binding of CaM in an extended conformation to some of its
targets. The mode of ... conformation of the CaM/C20W
complex and a collapsed structure of the CaM/C24W
complex [67].
The binding of the C20W peptide of the Ca
2+
-pump
CaM-binding domain to only...
Báo cáo Y học: Conformational analysis of opacity proteins from Neisseria meningitidis ppt
... the
fragment of opaB128 and opaJ129 encoding the mature
domain of the protein downstream of the promoter and the
signal sequence-encoding part of the phosphate-limitation
inducible phoE gene of E. coli. ... electrophoresis.
Fig. 2. Binding of His-tagged N-domains of CEACAM1 and 8 by
OpaJ129- and OpaB128-expressing E. coli cells. The binding of the
N-terminal fragments of CEA...
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