definition of critical section problem in os
Báo cáo khoa học: "Case markers and Morphology: Addressing the crux of the fluency problem in English-Hindi SMT" pot
Ngày tải lên :
08/03/2014, 00:20
... create Hindi
language models using the target side of the train-
ing corpus.
Training, tuning, and decoding were performed
using the Moses toolkit
3
. Tuning (learning the
λ values discussed in section ... pre-
dominantly SOV in its word-order, correct case
marking is a crucial part of making translations
convey the right meaning.
801
Proceedings of the 47th Annual Meeting of the ACL and the 4th IJCNLP of the ... hai
gloss: waterway Alappuzha of most popular
picnic spots of one is
We can see that poor word-order makes the
baseline output almost incomprehensible, while
syntactic reordering solves the problem...
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Báo cáo Y học: Role of critical charged residues in reduction potential modulation of ferredoxin-NADP+ reductase Differential stabilization of FAD redox forms doc
Ngày tải lên :
08/03/2014, 23:20
... electrostatic
repulsion between it and the neighbouring E301 results in
destabilization of the hydroquinone FAD:apoFNR com-
plex relative to those complexes involving the quinone and
semiquinone. ... methyl
groups of the FNR dimethylbenzene ring, proposed to be
the entry point of electrons, are exposed to the solvent [20].
Replacement of E301 by Ala increases the degree of
exposure of the dimethylbenzene ... binding to the protein [5], the shifts observed in
the binding affinities of the three FAD redox forms to
apoFNR cannot be a result of redox linked conformational
changes in the flavin environment....
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Báo cáo y học: "A prospective observational study of the relationship of critical illness associated hyperglycaemia in medical ICU patients and subsequent development of type 2 diabetes"
Ngày tải lên :
25/10/2012, 10:02
... speculation, but almost
certainly include pre-existing increased insulin resistance
and dysfunction of beta cells. Insulin resistance is present
in the acutely ill [13,15,18,28] in different intensity, ... determining the extent of insulin resistance
are not known. Our observation that body mass index,
which is certainly associated with insulin resistance [29],
is higher in the hyperglycaemia group offers ... at screening and diagnosing diabetes mellitus. J Clin
Endocrinol Metab 2008, 93:2447-2453.
46. International Expert Committee report on the role of the A1C assay in
the diagnosis of diabetes....
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Tài liệu Freedom of Expression on the Internet - A study of legal provisions and practices related to freedom of expression, the free flow of information and media pluralism on the Internet in OSCE participating States ppt
Ngày tải lên :
18/02/2014, 00:20
... blocking and filtering of websites containing copyright
infringement. Advocate General Cruz Villalón of the Court of Justice of the European Union
indicated that a measure ordering an ISP to install ... of 2011, further findings and analysis to be
conducted by BEREC including instances of blocking or throttling certain types of traffic. On
the basis of the evidence and the implementation of ... amendments to existing laws, and the criminalization
of the publication or distribution of certain types of content, in almost all instances
extraterritoriality remains a major problem for Internet content...
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Tài liệu Báo cáo khoa học: Collagen I regulates matrix metalloproteinase-2 activation in osteosarcoma cells independent of S100A4 pdf
Ngày tải lên :
18/02/2014, 11:20
... colchi-
cine-induced rearrangements of the microtubule
network in osteosarcoma cell lines increase activation
of proMMP-2 along with an increased level of
MT1-MMP [18]. This study shows that the interaction
between ... Second, we
wanted to investigate whether the cysteine proteinase
legumain is involved in the activation. The presence of
this proteinase was shown in both cell lines, but incu-
bation on monomeric ... proteolysis of extracellular matrix.
Most MMPs are secreted as inactive proenzymes and
latency is maintained by an interaction between a
cystein residue in the prodomain and Zn
2+
in the
active site of...
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Tài liệu Báo cáo khoa học: Models and mechanisms of O-O bond activation by cytochrome P450 A critical assessment of the potential role of multiple active intermediates in oxidative catalysis doc
Ngày tải lên :
19/02/2014, 16:20
... [281],
exhibiting insign ificant sequence identity with P450s in
the heme-binding region [282], but bearing a C-terminal
flavoprotein fragment in the single polypeptide chain
structurally resembling NADPH-P450 ... B. (1994) The pteridine b inding site of brain nitric oxide
synthase. Tetrahydrobiopterin binding k inetics, specificity, and
allosteric interaction w ith the substrate d omain. J. Biol. Chem.
269, ... N-hydroxylation o f one of the two
equivalent guanidino nitrogens of arginine [281]. While
L
-arginine and the homo-
L
-arginine derivative have been
originally thought to be the only true N OS substrates,
more...
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Tài liệu Báo cáo khoa học: Identification of critical active-site residues in angiotensin-converting enzyme-2 (ACE2) by site-directed mutagenesis docx
Ngày tải lên :
20/02/2014, 01:20
... those
residues in subdomain II involved directly in substrate
binding (Arg273 in ACE2 and Gln281, Lys511, Tyr520
in tACE, which bind the C-terminal carboxy group
of the respective inhibitors) and ... highlighted the importance of Arg273
in binding of the C-terminus of peptide substrates by
ACE2. The complete loss of activity observed as a
result of replacing this single residue could not have
K481/R489
W477/485
D499/507
R169/186
W478/486
Y207/224
E398/P407
R514/522
S511/P519
B
A
Fig. ... Arg522 (NH1)
coordinates the chloride ion in tACE]. Arg514 in
ACE2 is displaced relative to Arg522 in ACE and is
somewhat closer to the zinc-binding site. The CL2
binding site is in close proximity...
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Tài liệu Báo cáo khoa học: "HOW DO WE COUNT? THE PROBLEM OF TAGGING PHRASAL VERBS IN PARTS" docx
Ngày tải lên :
20/02/2014, 21:20
... to improve the
tagger's performance. The solution involves a change
in the definition of what counts as a word for the pur-
pose of tagging phrasal verbs.
1. INTRODUCTION
Statistical ... examine the errors involving
phrasal verbs. A phrasal verb such as
sum up
will be
tagged by PARTS as noun + preposition instead of
verb + particle. This error influences the tagging of
other ... phrasal verb like
box in
generally
appears with an intervening object (to
box something
in) , and thus when
box
and in are adjacent (except for
those rare cases involving heavy NP shift)...
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Báo cáo " Effect of pomelo (citrus grandis (l). osbeck) peel extract on lipid-carbohydrate metabolic enzymes and blood lipid, glucose parameters in experimental obese and diabetic mice " doc
Ngày tải lên :
14/03/2014, 10:20
... insulin mutinously insulin
resistance. Therefore, the carbohydrate
metabolic disorder and insulin resistance were
proved in the STZ induced diabetic mice
Table 3. Blood glucose and insulin ...
assayed using Biochemical automatically
analyzer AU640, Japan.
2.4. Evaluation of hypoglycemic effect of CGE
in STZ induced diabetic mice
On the final day of 6 weeks care, fasting
blood glucose ... lipoprotein lipase,
carnitine acyl transferases, hexokinase, an
important enzyme of carbohydrate degradation
and glucose 6-phosphatase, an important
enzyme of gluconeogenesis in liver of animals...
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Báo cáo khoa học: Inhibition of urokinase receptor gene expression and cell invasion by anti-uPAR DNAzymes in osteosarcoma cells pot
Ngày tải lên :
16/03/2014, 22:20
... Downregulation of urokinase plasminogen acti-
vator receptor expression inhibits Erk signalling with
concomitant suppression of invasiveness due to loss of
uPAR-beta1 integrin complex in colon cancer ... trans-
fected into Saos-2 cells. Previous studies by Zhang
et al. [17] investigating the stability of DNAzymes,
found detectable levels of DNAzymes within 2 h of
transfection. They were maintained in both ... shown).
Effect of DNAzymes on uPAR protein reduction
in Saos-2 cells
To determine whether this decrease in uPAR mRNA
was concomitant with a decrease in its protein,
uPAR protein was analysed using western...
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Lund University International Master’s Programme in Environmental Science (LUMES): Assessment of Efforts to Solve the Water Pollution Problem in Kaunas pdf
Ngày tải lên :
23/03/2014, 00:20
... Impact of
agricultural runoff is not analysed as the main interest of the study is pollution originating in
Kaunas and the impact of water management in the city on the Nemunas river ecosystem. ... pollution problem in Kaunas city which is in the centre of the object of the analysis.
The main causes of the pollution - contamination of wastewater, amount of wastewater and
pollution in the ... Capacity Building in Cleaner Production in Industry in the Baltic Countries, St.
Petersburg and Kaliningrad area
♦ Implementation of Cleaner Production Projects in Lithuanian Textile Industry
The...
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Báo cáo khoa học: Identification of critical residues of subunit H in its interaction with subunit E of the A-ATP synthase from Methanocaldococcus jannaschii potx
Ngày tải lên :
30/03/2014, 04:20
... domains of the pro-
posed neighbouring subunit E.
Results
Resonance assignments for the N-terminal
domain of subunit H (H1–47)
A crucial step in identifying the residues involved in
protein–protein ... globular N-terminus of 78 residues
and a C-terminal tail comprising residues 79–101 [15].
The N-terminal domain of subunit F is close to the
bottom of the rotary D subunit [16], which is in close
proximity ... there is no interaction between the proteins.
Discussion
Previous fitting of the X-ray coordinates of the atomic
models of subunit A from P. horikoshii [17] and
subunit B of Methanosarcina mazei...
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gorban a.n. singularities of transition processes in dynamical systems.. qualitative theory of critical delays (ejde monograph 05, 2004)(55s)
Ngày tải lên :
24/04/2014, 16:50
... seemed that division of plane into finite
number of cells with source and drain is an example of structure
of multidimensional systems too The most interesting (in the
opinion of opponent) is the ... 3.2 of the present work.
Note that if X is positively invariant submanifold in M with smooth boundary,
int X = ∅, then by in nitesimal (in C
1
-topology) perturbation of F preserving
positive invariance ... 0)
The nearer is the initial point of motion to (0, 0, 0), the larger is the time interval
between it and the point of following entering of this motion in small neighborhood
of (0, 0, 0) (s ee...
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resonant oscillation of misch metal atoms in filled skutterudites
Ngày tải lên :
06/05/2014, 08:54
... the vibra-
tional amplitude increases with increasing filling ratio,
indicating the effect of filling on the vibration of the
guest-host system. To identify these strong oscillations,
the Stokes Raman ... the
uncertainty in frequency determination is about
ặ0:02 THz. The damping and revival behavior of oscilla-
tion in Mm
0:65
indicates the existence of two vibrational
modes, and two oscillators ... vibration frequencies measured in the ultrafast
measurement approach that of the host Sb4 ring at higher filling
ratio, indicating stronger guest-host interactions at a higher
filling ratio.
PRL 102, 175508...
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resonant oscillation of misch metal atoms in filled skutterudites
Ngày tải lên :
06/05/2014, 08:58
... the vibra-
tional amplitude increases with increasing filling ratio,
indicating the effect of filling on the vibration of the
guest-host system. To identify these strong oscillations,
the Stokes Raman ... the
uncertainty in frequency determination is about
ặ0:02 THz. The damping and revival behavior of oscilla-
tion in Mm
0:65
indicates the existence of two vibrational
modes, and two oscillators ... vibration frequencies measured in the ultrafast
measurement approach that of the host Sb4 ring at higher filling
ratio, indicating stronger guest-host interactions at a higher
filling ratio.
PRL 102, 175508...
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