three theoretical frameworks of sociology
Báo cáo y học: "A three-country comparison of psychotropic medication prevalence in youth"
Ngày tải lên :
25/10/2012, 10:06
... School of Pharmacy, University of Maryland, Baltimore, Maryland, USA,
2
Department of
Psychiatry, School of Medicine, University of Maryland, Baltimore, Maryland, USA,
3
Departments of Psychiatry ... (110/1908) of US medicated youth, 1.9% (18/937)
of medicated Dutch youth and 4.6% (62/1358) of medi-
cated German youth.
Discussion
The major finding of this cross-national prevalence study
of psychotropic ... Netherlands as detailed below.
Broad cross-national trends
In a review of 10 Medline reports of published studies of
prevalence of psychotropic medications prescribed for
youth in Western European...
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Tài liệu Transformation through Integration An Activity Theoretical Analysis of School Development as Integration of Child Care Institutions and the Elementary School ppt
Ngày tải lên :
16/01/2014, 16:33
... The purpose of
that study was to understand school development as an aspect of
implementation of Information and Communication Technology (ICT). In the
spring of 1998 the principal of North Valley ... Tracks.”
3
The term Vertical
Track
4
symbolizes a structure comprised of groups of children of different
ages. Each year a new group of six-year-old children is added to an existing
group, which would ... the goal of integration were taken in 1996 and 1998:
the authority of the child care institutions was transferred from the National
Swedish Board of Health and Welfare to the Ministry of Education...
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Tài liệu Báo cáo khoa học: Three-dimensional structures of thermophilic b-1,4-xylanases from Chaetomium thermophilum and Nonomuraea flexuosa Comparison of twelve xylanases in relation to their thermal stability pdf
Ngày tải lên :
20/02/2014, 23:20
... The
N-terminus of NFX is a couple of amino acids longer than
that of TRX II, but there is no clear reason why the longer
N-terminal might increase the stability. However, the
extension of the N-terminus of ... shape of the tetrahedral corresponding to the sulfate ion.
In the final model, two conformations of residues A10, B10
and A123 of CTX were refined. There were also signs of
other conformations of ... presence of the substrate.
Another trend is that in thermophilic xylanases the
frequency of Ser decreases and correspondingly the fre-
quency of Thr increases (Table 4). Ser fi Thr mutation was
one of...
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Báo cáo khoa học: A complete survey of Trichoderma chitinases reveals three distinct subgroups of family 18 chitinases potx
Ngày tải lên :
07/03/2014, 12:20
... the evolution of these spe-
cies. In fact, one of these genes, chi18-5 (ech42), is
used as a locus for phylogenetic analysis of the genus
Fig. 6. Analysis of transcript formation of the Hypocrea ... amino
acids; 100% of the amino acid sequence of H. jecorina
Chi18-15 was used for the significant alignment).
The group A tree (Fig. 2) contained eight of the
H. jecorina chitinases, of which three are ... estimate of their level of expression).
Properties of the H. jecorina chitinase proteins
We used interproscan to predict the domain structure
of the identified chitinase sequences and the presence
of...
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Báo cáo khoa học: Covalent and three-dimensional structure of the cyclodextrinase from Flavobacterium sp. no. 92 pdf
Ngày tải lên :
08/03/2014, 02:20
... group.
As the polypeptide superposition of Fig. 8 places the
three catalytic residues of CDase (Fig. 1) within less than
1A
˚
of the positions of those of TVA-II, and as the active
centers closely ... factor of 18.8% and an R
free
of 22.3%
with over 90% of the residues in the most favored region of
a Ramachandran plot (Table 2). The resulting model is
depicted in Fig. 2. The Ca backbones of the ... B-domain extension of CDase
(His251, Fig. 7) and the N-terminal domain of the other
subunit of the TVA-II dimer (Tyr45Â). It has been suggested
that the N-terminal domain of the TVA-II group...
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Frameworks of Integrated Care for the Elderly: A Systematic Review potx
Ngày tải lên :
14/03/2014, 17:20
... Results 5
3.1 Trials of Integrated Models of Care of the Elderly 5
3.2 Reviews of Programs of Integrated Health and Social Care of the Elderly 9
3.3 Reports of Surveys of Features of Integrated Care ... range of terms combined with “integration,” frameworks of care,”
“models of care,” “coordination” and “care of the elderly” or “care of those with chronic
conditions” or “continuing care of the ... (68.2% of studies);
ã use of systems to support the coordination of care (58.8% of studies);
ã coordination of clinical activities (44.7% of studies);
ã support for service providers (43.5% of...
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Three Thousand Years of Mental Healing doc
Ngày tải lên :
15/03/2014, 19:20
... result of the investigations and
study of the last period. This means that medicine is one of the youngest of the sciences, while from the very
nature of the case it is one of the oldest of arts.
From ... full:
"On the 6th of September, 1303, Roger, aged two years and three months, the son of Gervase, one of the
warders of Conway Castle, managed to crawl out of bed in the night and tumble off a bridge, ... time of the Council of Clermont, to have
filled a sack, all of which were devoutly believed to have grown on the sacred feet of that great apostle. Some
of them are still shown in the cathedral of...
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Báo cáo khoa học: Three-step hydroxylation of vitamin D3 by a genetically engineered CYP105A1 doc
Ngày tải lên :
15/03/2014, 23:20
... in 0.5 mL of etha-
nol) were added to 100 mL of culture of the recombinant
S. lividans cells. Aliquots of the culture were extracted at
0, 24, 48 and 72 h with four volumes of c hloroform ⁄ methanol
(3 ... examined the stability of the
oxygenated forms of the wild-type CYP105A1 and its
variants.
Figure 8 shows spectral analysis of the NADPH-
dependent reduction of heme iron of the P450s.
Although ... at
15-second intervals in the presence of 2 lm wild-type or
variants of CYP105A1, 0.02 mgặmL
)1
of FDX, 0.02 UặmL
)1
of FDR, 10 lm 1a(OH)D
3
and 1 mm NADPH.
Metabolism of 1a,25(OH)
2
D
3
by the R73V
⁄
R84A
variant...
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Báo cáo khoa học: Sequences, geographic variations and molecular phylogeny of venom phospholipases and threefinger toxins of eastern India Bungarus fasciatus and kinetic analyses of its Pro31 phospholipases A2 docx
Ngày tải lên :
16/03/2014, 12:20
... mutational rates
of the exon of the 3FTx genes are much faster than
those of the PLA genes, leading to high variation of
KBf-3FTx.
Cloning and cDNA sequencing
Venom glands of only one of the KBf specimens ... a
substantial amount of the oxidized form (13 019 Da)
Fig. 1. Gel filtration of crude venoms of two KBf (samples 1 and 2). Venom powder (15–20 mg) of KBf was dissolved in 200 lL of deionized
water ... configuration of the oxyanion-hole at the amide
Fig. 4. Alignment of amino acid sequences of 3FTx of Bf and other related species. Single-letter codes of amino acids are used, conserved
residues are reversed...
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Báo cáo khoa học: "Theoretical Evaluation of Estimation Methods for Data-Oriented Parsing" pot
Ngày tải lên :
17/03/2014, 22:20
... recover the true
weights of the given STSG, and hence the incon-
sistency of the estimator with respect to the class
of STSGs.
Although usually cited as showing the inad-
equacy of DOP1, Johnson’s ... relative
to the size of the corpus.
184
Theoretical Evaluation of Estimation Methods for Data-Oriented Parsing
Willem Zuidema
Institute for Logic, Langu age and Computation
University of Amsterdam
Plantage ... simple com-
binations of the frequencies f
1
. . . f
4
. Observa-
tions of these frequencies therefore do not add
any extra information, and the problem of fi nd-
ing the weights of the target grammar...
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Three great plays of shakespeare
Ngày tải lên :
20/03/2014, 15:50
... Romeo and Juliet
This is the story of the love of Romeo and Juliet. Romeo was
the son of Lord Montague, the head of the Montague family.
Juliet was the daughter of Lord Capulet.
The Montagues ... noise and the shouting brought officers of the law to the
scene of the fight. Then Lord Capulet and his wife arrived, and
Lord Montague and his wife. The heads of the two families
pulled out ... 'But not one of
his followers will enter the house.'
45
21 Choose a main character from one of the stories. Write the story
from their experience of it.
22 Which of the plays would...
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Báo cáo khoa học: Theoretical study of lipid biosynthesis in wild-type Escherichia coli and in a protoplast-type L-form using elementary flux mode analysis potx
Ngày tải lên :
22/03/2014, 21:20
... for-
mal definition of the concept of ‘metabolic pathway’
used in biochemistry on an intuitive basis.
EFM analysis opens up the possibility of studying
the various modes of behavior of a biochemical
system, ... EFMs are capable of producing
all of the main metabolites that we are interested in.
Obviously, in order to produce one of the forms of
lipid A or phospholipids, the production of fatty acids
must ... Indeed, the mole number of ATP needed
for one mole of lipid A in the core EFMs varies
between 36 and 42. In contrast, the amount of
NAD(P)H is 54 per mole of lipid A in all of these
EFMs. In this...
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Báo cáo khoa học: Three-dimensional structure of a thermostable native cellobiohydrolase, CBH IB, and molecular characterization of the cel7 gene from the filamentous fungus, Talaromyces emersonii ppt
Ngày tải lên :
23/03/2014, 13:20
... rest of the three CBHs consist almost entirely of loops
Fig. 7. C-alpha t race of 1Q9H (yellow) superimposed on the C-alpha
trace of 5 Cel (white), illustrating the more open active site of 1Q9H. ... structure solution of the native
enzyme. Family 7 contains both CBHs and endoglucanases.
The structure of CBHs is distinguished from that of
endoglucanases by the presence of loops of polypeptide
chain ... Department of Biochemistry,
2
Department of Chemistry, and
3
Department of Biochemistry,
National University of Ireland, Galway, Ireland;
4
Beth Israel Deaconess Medical Centre, Harvard Institutes of...
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Báo cáo Y học: Modeling the three-dimensional structure of H+-ATPase of Neurospora crassa Proposal for a proton pathway from the analysis of internal cavities pptx
Ngày tải lên :
23/03/2014, 21:20
... 2002
of internal cavities capable of containing water molecules in
the homologous Rossman fold of the soluble members of
the HAD superfamily (Fig. 5).
We used the high-resolution structures of ... a common
mechanism of a ction, each group of proteins probably
Fig. 5. Position of internal polar cavities in the
Rossman fold of PMA1_NEUCR and two
other soluble members of the HAD superfamily.
(A) ... the middle of t he a/b Rossmanfold,downtothe
beginning of the transmembrane domain. The presence of
this string o f polar cavities in P MA1_NEUCR Rossman
fold, the most accurate part of our model,...
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three dimensional mapping of optical near field of a nanoscale bowtie antenna
Ngày tải lên :
06/05/2014, 08:54
... imaging of UV bowtie nanoantennas,”
Opt. Express 17(22), 20301–20306 (2009).
10. E. Lee, and J. Hahn, “Modeling of three- dimensional photoresist profiles exposed by localized fields of high-
transmission ... aperture
has a size of 260 nm ì 260 nm and has a gap of 62 nm. (B) SEM image of the NSOM probe.
The hole on the tip is around 150 nm in diameter. (C) Simulation model of bowtie nano-
antenna. ... (full-width at half maximum) of tens of
nanometers, and its peak intensity can be orders of magnitude higher than a circularly-shaped
aperture with a similar level of field confinement [3].
Bowtie...
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