effect of salt stress on plants ppt
Tài liệu New Estimates on the Effect of Parental Separation on Child Health ppt
Ngày tải lên :
12/02/2014, 11:20
... union dissolution between unmarried
parents (defined as the dissolution of a romantic relationship) has a causal effect on child health. We
focus on the effect of parental relationship dissolution ... however, conventional regression approaches such as Ordinary Least Squares (OLS)
may produce invalid estimates of the effect of separation on child wellbeing. Regressions rely on strong
functional ... “true” effect of parental separation on children who experience union
dissolution and the effects of factors that influence the parents’ risk of separation in the first place.
In addition to estimates...
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Tài liệu The Effects of Childhood Stress on Health Across the Lifespan pptx
Ngày tải lên :
12/02/2014, 19:20
... Lifespan
11
The Effects of Childhood Stress on Health Across the Lifespan is a publication
of the National Center for Injury Prevention and Control of the Centers for
Disease Control and Prevention.
Centers ... Effects of Childhood Stress on Health Across the Lifespan
U.S. Department of Health and Human Services
Centers for Disease Control and Prevention
National Center for Injury Prevention and Control ... initiation
of smoking, sexual activity, and illicit drug use.
3
As the number of A CE increases, the number of co-occurring
3
health conditions increases.
6
The Effects of Childhood Stress on...
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Tài liệu Báo cáo " The effect of cobalt substitution on structure and magnetic properties of nickel ferrite " pptx
Ngày tải lên :
13/02/2014, 04:20
... coercivity of materials, the second term can take part of several
tens percent of H
C
and the last one whereas can only reach several hundreds of gauss.
Thus, the increasing of Co-concentration led ... successfully by co-precipitation method. X-ray
diffraction study shows the presence of cubic spinel. The increase of Co
2+
ion concentration yields the
monotonic increase of M
S
, H
C
. Magnetic ... yields monotonic increase in the saturation magnetization of Ni-
ferrite which may be due to the substitution of Ni
2+
ions by Co
2+
on the octahedral sties. Therefore,
the increasing Co
2+
concentration...
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Tài liệu Báo cáo khoa học: "The Effect of Pitch Accenting on Pronoun Referent Resolution" ppt
Ngày tải lên :
20/02/2014, 22:20
... attentional
salience. One determiner of whether attentional
or propositional effects are dominant is the type of
information provided by the accented constituent.
Because nonpronominals contribute ... may be nonlexical
representations of concepts, or some hybrid of lexical,
conceptual and sensory data.
is preferred over a sequence of retentions, which is
preferred over a sequence of shifts. ... attentional function. Therefore pitch accented
pronominals are mainly interpreted with respect to
Cf, for their attentional content.
(3) The specific attentional consequences of each
291
The Effect...
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Tài liệu Báo cáo Y học: Dissecting the effect of trifluoroethanol on ribonuclease A Subtle structural changes detected by nonspecific proteases ppt
Ngày tải lên :
22/02/2014, 07:20
... investigated the influence of
trifluoroethanol on the conformation of RNase A with
particular consideration of the pretransition region of global
unfolding.
In correspondence to reports by other ... bond, yields refined information on
conformational changes, particularly in the pretransition
region. While trifluoroethanol at concentrations > 40%
results in a strong increase of the rate of ... of disulfide bonds on the induction of helical con-
formationinproteins.J. Protein Chem. 18, 481–488.
17. Price, N.C. & Johnson, C.M. (1990) Proteinases as probes of
conformation of soluble...
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The effects of oxidative stress on female reproduction: a review ppt
Ngày tải lên :
05/03/2014, 16:20
... contribute to
the culmination of these effects in spontaneous abortion
[321].
The generation of ROS [322-324] is often associated
with DNA strand breaks induced by THC [315]. Epoxi-
dation of ... concentrations of
polychlorinated biphenyls in relation to in vitro fertilization outcomes.
Environ Health Perspect 2011, 119:1010–1016.
354. Faroon OM, Keith S, Jones D, de Rosa C: Effects of ... complications
will be discussed below.
10.2. Spontaneous aborti on
Spontaneous abortion refers to the unintentional termin-
ation of a pregnancy before fetal viability at 20 weeks of
gestation or...
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Báo cáo khoa học: Effect of flanking bases on quadruplex stability and Watson–Crick duplex competition pptx
Ngày tải lên :
07/03/2014, 02:20
... The effect of loop length and composition on quadruplex
conformation and stability has been well investigated in the past, but the
effect of flanking bases on quadruplex stability and Watson–Crick ... plates,
using 480 nm excitation and 520 nm emission filters. The
wells were loaded with solutions of a fixed concentration of
preformed quadruplex (50 nm) and increasing concentra-
tions of complementary strand ... dichroism
studies of the conformation of deoxyoligonucleolides.
Biopolymers 9, 1059–1077.
65 Marky LA, Blumenfeld KS, Kozlowski S & Breslauer
KJ (1983) Salt- dependent conformational transitions in
the...
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Báo cáo khoa học: The oxidative effect of bacterial lipopolysaccharide on native and cross-linked human hemoglobin as a function of the structure of the lipopolysaccharide A comparison of the effects of smooth and rough lipopolysaccharide ppt
Ngày tải lên :
08/03/2014, 10:20
... utilized as a measure
of the rate of oxidation of oxyHb.
RESULTS
The effect of pH on the auto-oxidation of cross-linked Hb
was studied. The rate of decrease of the concentration of
oxyHb increased ... effect of the LPSs was to cause dissociation of
hemoglobin into dimers. The participation of cupric ion in
the oxidation process was demonstrated in most cases. In
contrast, the rate of oxidation of ... in the starting
oxyHb concentrations are the result of an immediate drop in the
oxyHb concentration upon addition of the LPS.
Fig. 2. Comparison of the effects of the LPSs of rough S. minnesota...
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Báo cáo " Research on the effect of urban expansion on agricultural land in Ho Chi Minh City by using remote sensing method " ppt
Ngày tải lên :
14/03/2014, 15:20
... plus unfavourable
conditions on topographyandwater.Thishas
influenced land exploitation potential on
goods orientation. As consequence, the
effectiveness of agricultural land ... Sensing
61(1995)993.
[5] Institute of Economic Research andDepartment
of Culture and Information of Ho Chi Minh
City, Economic of Ho Chi Minh City‐30 year
construction and development ... for
development of annualcropproduction[5].
For historical conditions, Ho Chi Minh
Citywasformerlyakind of monocentriccity.
Before 1975, activities of economy, finance,
culture, education, commerce...
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Gaza’s Children: FallinG Behind The eFFeCT oF The BloCkade on Child healTh in Gaza ppt
Ngày tải lên :
16/03/2014, 05:20
... Palestinian factional and
other fighting.
125
While the scope of Operation Cast Lead was
unprecedented, conflict and its effects continue in Gaza.
Moreover, the effects of the conflict impact on both ... on
the health of the population. We are seeing a rise in
bronchial asthma among children. Lead poisoning
is fast becoming another of the major childhood
challenges here.”
70
Of cials at one ... result of poverty and difficult living
conditions, ongoing problems that are directly linked to the
blockade, which compounds and reinforces the consequences
of the ongoing conflict. In order to effectively...
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Báo cáo khoa học: Effect of valine 106 on structure–function relation of cytosolic human thymidine kinase Kinetic properties and oligomerization pattern of nine substitution mutants of V106 ppt
Ngày tải lên :
16/03/2014, 16:20
... 10%), the region of mammalian TK1 enzymes with
amino acid 106 aligns with the dimerization region of
HSV1-TK.Aminoacid106ispositionedinanareaofTK1
that is (a) highly conserved among vertebrates ... was eluted as a mixture of a dimer and a tetramer.
For further investigation of the role of size, conformation
and polarity of amino acid 106 for the function and
structure of human TK1, we created ... previously [14,18].
A 200-lL portion of thrombin cleavage fraction stored at
)80 °C at a protein concentration of 5 lgặmL
)1
was mixed
with 100 lL of the equilibration and elution buffer B
(50 m
M
imidazole/HCl,...
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Gaza’s Children: FallinG Behind - The eFFeCT oF The BloCkade on Child health in Gaza ppt
Ngày tải lên :
22/03/2014, 09:20
... Palestinian factional and
other fighting.
125
While the scope of Operation Cast Lead was
unprecedented, conflict and its effects continue in Gaza.
Moreover, the effects of the conflict impact on both ... withered economy, respond
to the aftermath of Operation Cast Lead or
enable adequate provision of basic public
services like education, housing and health.
31
As long as the blockade on Gaza continues, ... LIVING CONDITIONS
Too many children in Gaza have no safe shelter. In one of
the most crowded areas on earth, a housing crisis has been
exacerbated by the ongoing ban on the import of construction...
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Báo cáo khoa học: Effect of magnesium ions on the activity of the cytosolic NADH/cytochrome c electron transport system pptx
Ngày tải lên :
23/03/2014, 06:20
... hypotonic
Fig. 1. Effect of magnesium ions on exogenous NADH oxidation by mitochondria incubated in isotonic and hypotonic media. Rat liver mito-
chondria (3 mg protein) were incubated in 3.0 mL of ... expression.
Effect of magnesium on the two semi-reactions
of the NADH/cyto-c system
The possibility that magnesium, other than having a
protective effect on the permeability of mitochondria
incubated ... out a series of experiments to ascertain the role
and effect of magnesium ions on the activity of the
cytosolic NADH/cyto-c electron transport system of
mitochondria incubated in isotonic 250 mm...
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Báo cáo khoa học: The effect of HAMP domains on class IIIb adenylyl cyclases from Mycobacterium tuberculosis pptx
Ngày tải lên :
23/03/2014, 12:20
... AC isoforms. However, significant
AC activity was only seen upon expression of the Rv3645
holoenzyme (1 nmol cAMPặmg
)1
ặmin
)1
)inisolatedcell
membranes. Solubilization and purification of the ... to contain 16–25 m
M
Mn
2+
in the cytosol [18]
demonstrating that some bacteria indeed accumulate
Mn
2+
to high concentrations.
An interesting question concerns the role of the HAMP-
region and ... the HAMP region caused a sevenfold
increase of activity (Fig. 2, lanes 7, 8), rendering
Table 1. Kinetic properties of protein constructs for Rv1319c and Rv3645. Concentrations of affinity-purified,...
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Báo cáo khoa học: "Effect of Utilizing Terminology on Extraction of Protein-Protein Interaction Information from Biomedical Literature" ppt
Ngày tải lên :
31/03/2014, 20:20
... extrac-
tion rules do specify POS; however, for simplic-
ity, we suppress them in the example below.
108
Effect of Utilizing Terminology on Extraction of Protein-Protein
Interaction Information from ... specialized dictionary by com-
piling on- line glossaries, and have ap-
plied it for information extraction. We
conducted preliminary experiments on
one hundred sentences, and compared the
extraction performance ... additional life science journals.
Out of the word list, we focused on "activate",
as this can effectively express the interaction of
two elements. We first ran the syntactic parser on
the...
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