... police are looking for a missing boy. (Cảnh sát đang tìm kiếm đứa bé mất tích)
It is believed that the boy is wearing a white pullover and blue jeans.
Hay
The boy is believed to be wearing ... chỉ dành để đậu xe tư nhân mà thôi.
Mr Bond is much better after his illness but he’s still not supposed to do any heavy work. (his doctor has
advised him not to…)
Sau khi khỏi bệnh, sức khỏe ... B (Be) supposed to
Đôi khi it is supposed to … = it is said to…
Let’s go and see that film. It’s supposed to be very good. (=it is said to be very good)
Hãy đi xem phim đó...
... scientists can disagree about the direction in which truth lies.
Economists often disagree for the same reason. Economics is a young science,
and there is still much to be learned. Economists ... that their opportunity cost of college
is very high. It is not surprising that they often decide that the benefit is not worth
the cost.
PRINCIPLE #3: RATIONAL PEOPLE THINK AT THE MARGIN
Decisions ... individual
decisionmaking are thatpeople face tradeoffs among
alternative goals, that the cost of any action is measured
in terms of forgone opportunities, that rational people
make decisions by...
... sensitivity and biosynthesis in
Arabidopsis. Plant Cell 16, 1912–1924.
45 Maathuis FJMM & Sanders D (1994) Mechanism of
high-affinity potassium uptake in roots of Arabidopsis
thaliana. Proc Natl ... not
copy-edited or typeset. Technical support issues arising
from supporting information (other than missing files)
should be addressed to the authors.
Analysis of an Arabidopsis DExD ⁄ H box RNA helicase R ... introduced into Arabidopsis to generate pAt-
HELPS::GUS transgenic plants. Histochemical GUS
staining suggested that AtHELPS is mainly expressed
in young seedlings and vascular tissues of leaves, such
as...
... employees as the basis of discussion of the results.
When conducting cross-sectional analysis, heteroskedasticity is often an
issue to be addressed. Statistics suggested by White (1980) is used to test ... and have found fulfillment and logistics to be
one of the key hurdles for e-tailers. This is a critical issue in the current study, for
it is conjectured that e-tailers have not been able to ... based technologies to the same extent? The objective is to
enumerate decisive criteria or significant characteristics that can be used to
distinguish between the ability of players to leverage the...
... and His in TPP II. This
region would, of course, be difficult to model, but as Arg252
is so close to H is2 64, where the structure is conserved, the
model is still expected to be useful. In this ... of
this finding isthat the protein did not oligomerize properly,
with the consequence that the subunits were prone to
degradation by p roteases. With such a large deletion, it is
also possible that ... the active complex is
profoundly influenced by a single amino acid difference, i.e.
G252R, in a region within the catalytic domain. This is the
first evidence that this region is involved in the...
... in iron metabolism. This includes hepci-
din, a 25 amino acid antimicrobial peptide that is
expressed in liver cells and is now recognized as a key
regulator of iron homeostasis in the body. ... hereditary haemochromatosis (HH) protein HFE
(high Fe) is a type 1 transmembrane protein that plays
an important role in controlling physiological iron
homeostasis [1–3]. It is widely expressed throughout
the ... expression highest in cells that are
involved in iron metabolism [4–6]. Mutations in the
HFE protein cause type 1 HH, which is an inherited
disease of iron metabolism that results in iron overload
in...
... stability of Tma-W22A is not significantly
changed even when the HBD is completely removed,
and therefore it is highly likely that Tma-W22A is as
stable as Tma-RNase HI.
Discussion
Importance of ... water
molecules, a two-metal ion catalysis mechanism has
been proposed for RNase H [14,16,17]. According to
this mechanism, one metal ion is required for sub-
strate-assisted nucleophile formation and ... shown underlined. Primer 2 is designed such that
the ATG codon is attached to the 5¢-terminus of the gene
encoding Tma-CD. Primer 4 is designed such that the TGA
codon is attached to the 3¢-terminus...
... than me.
• My father is poor, that person's father is more famous and rich.
• That other person is so much smarter than me.
• That other person is so much better than me.
• That other person ... engaged in comparison with others.
• I have so much money, that person has so much more.
• I look like this, that person is better looking than me.
• I have few friends, that person is so lucky since ... beyond his real needs. His daily expenses
keep rising everyday. He keeps buying things that he doesn't need. He
wants to own everything and rule over this planet.
This has lead to few people...
... hydroxide thatis coordinated to the divalent
metal ion, which is difficult to correlate with the pK
es,1
values observed for the His92Asn and His92Ala
mutants. One possibility that could resolve this ... characteristics of the His92Asn
and His92Ala mutants do not support the proposal
that His92 is involved in the catalytic process as either
a proton donor for the leaving group or as a base that
regenerates ... and ⁄ or His92. While Asn91 is a
ligand to the divalent metal of the mixed-valent di-iron center, the role of
His92 in the catalytic mechanism is unknown. Site-directed mutagenesis of
His92 was...
... for this isthat the trafficking in
these two systems is quite different. Indeed it is now well
established that the commonest of the mutations (DF508)
in the CFTR protein (cystic fibrosis transmembrane
conductance ... diazoxide is dis-
turbed. Quantitative immunofluorescence and cell surface
biotinylation supports the idea that there is little disturbance
in the efficiency of trafficking. Our data show that deletions
of ... indicated. Statistical analysis was
carried out using one-way
ANOVA
with an appropriate
posthoc test or Students t-test as appropriate (
ORIGIN
v6.0 and
PRISM
v3.0). Statistical significance is as
indicated...
... the last 26
amino acid residues of AtxA for this interaction. This is in
accordance with our previous results, which suggested that
specifically distributed positively charged amino acid resi-
dues, ... whose identity is
still unknown [18]. During purification of R25, another
high-affinity binding protein for Atxs was isolated and
identified as calmodulin (CaM) [19], indicating that this
highly conserved, ... remained nontoxic, indicating that this
region alone is not sufficient for the neurotoxic effect of
Atxs.
Correspondence to J. Pungerc
ˇ
ar, Department of Biochemistry
and Molecular Biology, Jozˇ...
... infection
and pathogenesis is not well understood. MHV strain 3,
which causes fulminant hepatitis, was shown to induce
the synthesis of PGE
2
in macrophages [25]. However, the
exogenous administration of ... Ltd.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0
),
which permits unrestricted use, distribution, ... statistical analysis a one-way ANOVA with the Tukey-
Kramer test was performed using GraphPad Prism version
3.00 for Windows (GraphPad Software). In all tests, P < 0.05
was considered statistically...