báo cáo khoa học: "A surveillance summary of smoking and review of tobacco control in Jordan" ppt
báo cáo khoa học: "A surveillance summary of smoking and review of tobacco control in Jordan" ppt
... their
smoking behavior and/ or underestimate their frequency
of smoking. As a result of second-hand smoking, women's
smoking exposure almost certainly exceeds that reflected
in their own smoking ... The prevalence of smoking in
Jordan remains unacceptably high with smoking and use of tobacco prevalences ranging from 15%
to 30% among students aged 13-15 years...
Tài liệu Báo cáo khoa học: A systems biology approach for the analysis of carbohydrate dynamics during acclimation to low temperature in Arabidopsis thaliana doc
... activity of vInv in Rsch increased continuously
during cold exposure, and became significantly higher
than in C24 after 7 days at 4 °C. As compared with
that of vInv, the activities of nInv and eInv ... metabolism in the cold. Mathemati-
cal modelling and simulation of cold-induced metabolic reprogramming
indicated major differences in the rates of interconversion betwe...
Tài liệu Báo cáo khoa học: A facile method for expression and purification of the Alzheimer’s disease-associated amyloid b-peptide pdf
... composition, indicating that the peptide is of
the correct sequence and free of contaminating pro-
teins. Five cycles of N-terminal sequencing confirmed
the expected residues including the presence of methio-
nine ... determined by absorbance at 275 nm using e
275
=
1400 m
)1
cm
)1
.
Assessment of aggregation using thioflavin T
binding and electron microscopy
The kinetics of fibr...
Tài liệu Báo cáo khoa học: a-Conotoxins as tools for the elucidation of structure and function of neuronal nicotinic acetylcholine receptor subtypes doc
... (Table 1). Interestingly, Vc1.1 was able to inhibit
in vivo a vascular response to pain and was effective in
alleviating chronic pain and accelerating functional recovery
in an animal model of neuropathy. ... subunits, and was not reliably expressed in
combination with b4 subunits, an a6/a3 chimera consisting
of the extracellular ligand-binding domain of the a6 subunit
an...
Tài liệu Báo cáo khoa học: A role for the intersubunit disulfides of seminal RNase in the mechanism of its antitumor action docx
... fetal bovine serum
(Gibco-Life Technology) and Penicillin-Streptomycin-Glu-
tamine 1X (Gibco-Life Technology). Cell lines were main-
tained at 37 °C in a humidified incubator containing 10%
CO
2
mixedwithair.
Cytotoxicity ... at 37 °C in the presence of 20 lgÆmL
)1
of
radioactively labelled
125
I-labelled MSSAE in binding buffer
(DMEM containing 1 mgÆmL
)1
BSA and 25 m
M
Hepes at...
Tài liệu Báo cáo khoa học: "A Fully Bayesian Approach to Unsupervised Part-of-Speech Tagging∗" docx
... variation of information (VI) be-
tween two clusterings C (the gold standard) and C
′
(the found clustering) of a set of data points is a sum
of the amount of information lost in moving from C
to ... Percentage of words tagged correctly and
variation of information between clusterings in-
duced by the assigned and gold standard tags as the
amount of information in...
Báo cáo khoa học: Evolutionary changes to transthyretin: structure and function of a transthyretin-like ancestral protein doc
... transthyretin dimers associate, via
nonpolar interactions, between the loops joining stands
G and H with the loops joining strands A and B, mak-
ing the transthyretin tetramer a ‘dimer of dimers.’
Recently, ... b-strands A, G and H [17].
Structural nature of the TLP and
transthyretin active sites
One of the striking features of transthyretin is the cen-
tral channel of the p...
Báo cáo khoa học: A study on genomic distribution and sequence features of human long inverted repeats reveals species-specific intronic inverted repeats pptx
... The
stem-loops and palindromes constructed by inverted
repeats are involved in RNA interference, transcription
initiation of genes, initiation of DNA replication and
alternative splicing of exons. ... arm, and the complete structure
of Alu could be retained therein. The proportion of
inverted Alus within the LIRs is 6% for intronic
regions and 3% for intergenic regions.
Th...
Báo cáo khoa học: "A Two-step Approach to Sentence Compression of Spoken Utterances" pdf
... and trigrams of words and POS
tags in the candidate sentence.
• Bigrams and trigrams of words and POS tags in
the original sentence in combination with their
binary labels in the candidate sentence ... sentence. (Cohn and La-
pata, 2008) expands the operation set by including
insertion, substitution and reordering, and incorpo-
rates grammar rules. In speech domain...
Báo cáo khoa học: "A Unified Statistical Model for the Identification of English BaseNP" pptx
... 9.1 points yesterday morning"
Figure 3: the transformed form of the path with dash line for the second pass processing
2.4 The statistical parameter
training
In this work, the training and ... tagging precision under different
training sets
Figure 5 -7 summarize the outcomes of our
statistical model on various size of the training
data, x-coordinate denotes the size of the
tr...